CN117167826A - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents

Abstract

The invention provides a wall-mounted air conditioner indoor unit and an air conditioner. The wall-mounted air conditioner indoor unit comprises a main unit and a sub unit, wherein the main unit comprises a first shell and an indoor heat exchange module arranged in the first shell, and the first shell is provided with a containing cavity and a first air outlet communicated with the containing cavity; the sub-machine comprises a second shell and an air treatment module arranged in the second shell, a second air outlet which is arranged corresponding to the first air outlet is arranged on the second shell, the sub-machine is in a storage state and a separation state, and the air treatment module can work when the sub-machine is in the storage state or the separation state; in the storage state, the sub-machine is positioned in the accommodating cavity, and the first air outlet is communicated with the second air outlet; in the detached state, the child is located outside the first housing. The invention can solve the problems that the prior air conditioner has low applicability because the multiple functions of the air conditioner can not be split, and a user can not allocate and use the multiple functions of the air conditioner according to the self needs.

Description

Wall-mounted air conditioner indoor unit and air conditioner

Technical field

The present invention relates to the technical field of air conditioning, and in particular to a wall-mounted air conditioning indoor unit and an air conditioner.

Background technique

Currently, air conditioning products on the market, in addition to heat exchange functions, also include auxiliary functions, such as humidification functions, purification functions, etc. The existing auxiliary functions are usually integrated with the heat exchange functions, so that the position of the air conditioner in the room is relatively fixed. , the auxiliary function and heat exchange function of the air conditioner cannot be separated and used independently, resulting in users being unable to deploy and use the multiple functions of the air conditioner according to their own needs, and the applicability of the air conditioner is low.

The above content is only used to assist in understanding the technical solutions of the present application, and does not represent an admission that the above content is prior art.

Contents of the invention

The main purpose of the present invention is to provide a wall-mounted air conditioner indoor unit and air conditioner, aiming to solve the problem that the multiple functions of the existing air conditioner cannot be separated, resulting in the user being unable to deploy and use the multiple functions of the air conditioner according to their own needs. The problem of low applicability.

In order to achieve the above object, the present invention proposes a wall-mounted air conditioning indoor unit, including:

The base machine includes a first housing and an indoor heat exchange module located in the first housing. The first housing has an accommodation cavity and a first air outlet connected to the accommodation cavity; and

The sub-machine includes a second housing and an air treatment module located in the second housing. The second housing is provided with a second air outlet corresponding to the first air outlet. The sub-machine has a storage state and separation state, the air treatment module can work when the sub-machine is in the storage state or the separation state;

In the storage state, the sub-machine is located in the accommodation cavity, and the first air outlet is connected with the second air outlet;

In the separated state, the sub-machine is located outside the first housing.

In one embodiment, the first housing includes a first bottom plate, the first air outlet is provided on the first bottom plate, the second housing includes a second bottom plate, and the second air outlet is provided on the first bottom plate. The second bottom plate is provided corresponding to the first air outlet.

In one embodiment, the first housing extends in the up and down direction, the accommodation cavity is located at the lower part of the first housing, the lower part of the side plate of the first housing is provided with an indoor air inlet, and the air treatment module There is an indoor air treatment air duct connecting the indoor air inlet and the second air outlet.

In one embodiment, the first casing is further provided with a fresh air inlet, and the second casing is enclosed with the mother machine to form a fresh air cavity connected to the fresh air inlet. The fresh air inlet is connected to the outdoor air through a fresh air duct. The second shell is provided with an air inlet of the sub-machine connected to the indoor air treatment duct, and the fresh air cavity is provided with a fresh air outlet connecting the fresh air inlet and the air inlet of the sub-machine. The fresh air outlet is used to introduce outdoor fresh air into the indoor air treatment air duct.

In one embodiment, the sub-machine further includes support legs, the bottom of the second housing is provided with a downwardly opening accommodating groove, and the support legs are movably disposed in the accommodating groove;

In the storage state, the sub-machine is installed on the first bottom plate, and the support legs are stored in the accommodation groove;

In the separated state, the support legs can move outside the accommodating groove so that the support legs can support the sub-machine, and the second air outlet is higher than the bottom surface of the support legs.

In one embodiment, the side plate of the first housing is provided with an installation port connected to the accommodation cavity, and the sub-machine can be installed or taken out from the installation port; the support legs are rotatably provided. In the accommodating groove, when the sub-machine is installed into the accommodating cavity from the installation opening, the rotation direction of the supporting feet is opposite to the loading direction of the sub-machine.

In one embodiment, the support foot includes a support member and a torsion spring. One of the support member and the sub-machine is provided with a rotating shaft, and the other is provided with a shaft hole. The torsion spring is sleeved On the rotating shaft, the rotating shaft is rotatably disposed in the shaft hole, and the torsion spring is used to provide driving force for the rotation of the support member.

In one embodiment, the torsion spring includes a first elastic arm and a second elastic arm arranged oppositely. The first elastic arm is limited in the limiting groove of the support member, and the second elastic arm stops At the stop part of the sub-machine, the torsion spring is in a normal compression state.

In one embodiment, when the torsion spring is in its natural state, the angle between the first elastic arm and the second elastic arm is no less than 90 degrees and no more than 180 degrees.

In one embodiment, the mother machine further includes a locking member, the locking member is movably provided on the first base plate, and the locking member has the function of limiting and fixing the slave machine on the third base plate. A locking position on the base plate, and an unlocking position for separating the sub-machine from the first base plate.

In one embodiment, the locking member includes a locking bar, the locking bar is provided on the inner side of the first bottom plate and is rotatably provided on the first bottom plate; the second bottom plate is provided with A limiting groove that opens downward and a bar-shaped guide groove connected with the limiting groove. The locking bar can slide into the limiting groove along the bar-shaped guide groove. The locking bar The strip is rotatably arranged in the limiting groove, so that the locking member can switch between the locking position and the unlocking position.

In one embodiment, the side panel of the first housing is provided with an installation opening for the sub-machine to be installed or taken out, the sub-machine has an installation end installed along the installation opening, and the strip A shaped guide groove is provided on a side of the limiting groove close to the loading end of the sub-machine and extends to the loading end.

In one embodiment, the cross section of the limiting groove along the horizontal direction is circular, and the diameter of the circular cross section of the limiting groove is larger than the intersection of the strip guide groove and the limiting groove. The groove width of the strip guide groove.

In one embodiment, the locking member further includes an adjusting member. The adjusting member is provided on the outside of the first bottom plate and is connected to the locking bar through a connecting member. The locking bar can be moved along with the locking bar. The adjusting member rotates due to the rotation of the adjusting member, and the adjusting member is provided with an adjusting portion for adjusting the rotation of the locking member.

In one embodiment, the slave machine further includes a power conversion module, which is used to convert the input power and then output it to the air treatment module to provide power to the air treatment module.

In one embodiment, the slave machine further includes a plug, and the plug, the power conversion module and the air treatment module are electrically connected in sequence; the master machine further includes a socket, and the socket is connected to the indoor heat exchange module. Electrical connection; in the storage state, the plug is inserted into the socket; in the separation state, the plug is separated from the socket.

In one embodiment, the indoor heat exchange module has a heat exchange air duct, and the upper and/or middle portion of the side plate of the first shell is provided with a heat exchange air inlet and a heat exchange outlet connected to the heat exchange air duct. The air outlet, the heat exchange air duct and the accommodation cavity are separated from each other.

The present invention also proposes an air conditioner, which includes an air conditioner outdoor unit and a wall-mounted air conditioner indoor unit as described above. The air conditioner outdoor unit and the wall-mounted air conditioner indoor unit are connected through a refrigerant pipe. The wall-mounted air conditioner indoor unit includes a base unit and a slave unit. The base unit includes a first housing and an indoor heat exchange module located in the first housing. The first housing has an accommodating cavity and a first heat exchanger connected to the accommodating cavity. Air outlet; the sub-machine includes a second casing and an air treatment module located in the second casing. The second casing is provided with a second air outlet corresponding to the first air outlet. The sub-machine It has a storage state and a separation state. When the sub-machine is in the storage state or the separation state, the air treatment module can work; in the storage state, the sub-machine is located in the accommodation cavity, so The first air outlet is connected with the second air outlet; in the separated state, the sub-machine is located outside the first housing.

The wall-mounted air conditioner indoor unit of the present application includes a base unit and a slave unit. The first housing of the base unit has a receiving chamber and a first air outlet connected to the housing chamber. The slave unit includes a second housing and an air treatment module located in the second housing. The second housing is provided with a second air outlet corresponding to the first air outlet; when the child machine is located in the accommodation cavity of the mother machine, the mother machine has a heat exchange function, and the second air outlet of the child machine is in contact with the first outlet of the mother machine. The air outlets are connected, and the air processing module of the slave machine can work at this time, allowing the slave machine to process indoor air, such as humidifying and purifying indoor air. That is, when the slave machine is inside the master machine, the slave machine can work in conjunction with the master machine. ; When the slave machine is located outside the first shell of the master machine, the slave machine is separated from the master machine and the slave machine is not connected to the master machine. At this time, the heat exchange function of the master machine can be used, the air treatment module of the slave machine can also work, and the slave machine can The air can be processed anywhere in the room. For example, the slave machine can humidify and purify the air in different rooms. That is, after the slave machine is separated from the master machine, both the slave machine and the master machine can work independently. It can be seen that the master machine and the slave machine of the present application can work together when they are together. After the slave machine is separated from the master machine, both the master machine and the slave machine can work independently, so that the user can use the multiple functions of the wall-mounted air conditioner indoor unit according to their own needs. Deploy and use, thus improving the applicability of the wall-mounted air conditioner indoor unit.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of an embodiment of a wall-mounted air conditioner indoor unit of the present invention;

Figure 2 is a schematic diagram of the decomposed structure of part of the structure in Figure 1;

Figure 3 is a schematic diagram of the air handling module introducing outdoor fresh air when the sub-machine in Figure 2 is in the stowed state;

Figure 4 is a schematic diagram of the air treatment module processing indoor air when the sub-machine in Figure 2 is in the stowed state;

Figure 5 is a schematic diagram of part of the structure in Figure 1;

Figure 6 is a partial structural schematic diagram of Figure 2;

Figure 7 is a partial structural schematic diagram of Figure 6;

Figure 8 is a schematic structural diagram of the structure in Figure 5 after the first base plate is removed and the locking member is in the locking position;

Figure 9 is an enlarged view of point A in Figure 8;

Figure 10 is a schematic structural diagram of the locking member in Figure 8 in the unlocked position;

Figure 11 is an enlarged view of B in Figure 10;

Figure 12 is a cross-sectional view of the structure in Figure 8;

Figure 13 is an enlarged view of C in Figure 12;

Figure 14 is a schematic structural diagram of the support foot in Figure 12;

Figure 15 is a schematic structural diagram of the support legs in Figure 12 moving outside the accommodating groove;

Figure 16 is an exploded structural schematic diagram of part of the structure in Figure 15;

Figure 17 is a partial structural schematic diagram of Figure 2;

Figure 18 is a partial structural schematic diagram of the sub-machine in Figure 1 in a stowed state;

Figure 19 is a partial structural schematic diagram of Figure 18.

Explanation of reference numbers:

The realization of the purpose, functional features and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), then the directional indications are only used to explain the position of a certain posture (as shown in the drawings). The relative positional relationship, movement conditions, etc. between the components under the display). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving “first”, “second”, etc. in the embodiments of the present invention, the descriptions of “first”, “second”, etc. are only for descriptive purposes and shall not be understood as indications or implications. Its relative importance or implicit indication of the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions in various embodiments can be combined with each other, but it must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such a combination of technical solutions does not exist. , nor within the protection scope required by the present invention.

The present invention provides a wall-mounted air conditioner indoor unit and an air conditioner including the wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit can solve the problem that multiple functions of existing air conditioners cannot be separated, resulting in users being unable to use the air conditioner according to their own needs. Various functions are deployed and used, resulting in the problem of low applicability of air conditioners.

Please refer to Figures 1 to 5. In one embodiment of the wall-mounted air conditioner indoor unit of the present invention, the wall-mounted air conditioner indoor unit includes a main unit 100 and a slave unit 200. The main unit 100 includes a first housing 110 and a device located in the first housing 110. The indoor heat exchange module in the first shell 110 has a receiving cavity 111 and a first air outlet 102 connected with the receiving cavity 111; the sub-machine 200 includes a second shell 210 and a second shell disposed in the second shell 210. The air treatment module 220 is provided with a second air outlet 202 corresponding to the first air outlet 102 on the second housing 210. The child machine 200 has a stowed state and a separated state. The child machine 200 is in In the storage state or the separation state, the air treatment module 220 can work; in the storage state, the sub-machine 200 is located in the accommodation cavity 111, and the first air outlet 102 and the The second air outlet 202 is connected; in the separated state, the slave machine 200 is located outside the first housing 110 .

It can be understood that the wall-mounted air conditioner indoor unit as a whole can be cylindrical, elliptical cylindrical, square cylindrical or other shapes. The specific selection and design can be based on actual use needs, and there is no limitation here. The entire main machine 100 can extend in the up-and-down direction, and the main machine 100 and the sub-machine 200 can be arranged with equal cross-sections or with variable cross-sections in the up-down direction. The shapes of the main machine 100 and the slave machine 200 may be the same or different.

The indoor heat exchange module has a heat exchange air duct, and the air treatment module 220 has an indoor air treatment air duct 221. When the subunit 200 is in the stowed state, the heat exchange air duct and the indoor air treatment air duct 221 can be isolated from each other, or of course can be connected to each other. . Specifically, in this embodiment, when the sub-unit 200 is in the stowed state, the heat exchange air duct and the indoor air treatment air duct 221 can be isolated from each other, so that the heat exchange air duct and the indoor air treatment air duct 221 are independent of each other and do not affect each other. , the slave machine 200 will not affect the heat exchange effect of the indoor heat exchange module when it is installed in the mother machine 100 or separated from the mother machine 100, ensuring the heat exchange stability of the wall-mounted air conditioner indoor unit.

The indoor heat exchange module is used to exchange heat for the air flowing through the heat exchange air duct to achieve cooling or heating functions. The indoor heat exchange module can only have cooling function, or it can have both cooling and heating functions. The air treatment module 220 is used to process the air flow flowing through the indoor air treatment duct 221, for example, humidify and/or purify the air flow, so as to realize the function of humidifying and/or purifying indoor air. The first housing 110 is provided with an air inlet, which can be connected with the heat exchange air duct, and can also be connected with the indoor air treatment air duct 221. Of course, the air inlet can also be connected with the heat exchange air duct and the indoor air treatment air duct 221. connected at the same time.

When the air inlet is connected to the heat exchange air duct, the air inlet is the heat exchange air inlet 105. The first housing 110 is provided with a heat exchange air inlet 105 and a heat exchange air outlet 106 that are connected to the heat exchange air duct. There is a heat exchange component in the heat exchange air duct. The heat exchange component includes a heat exchanger and a heat exchange fan 225. The heat exchange fan 225 drives the air flow from the heat exchange air inlet 105 into the heat exchange air duct, and after exchanging heat through the heat exchanger It is blown out from the heat exchange air outlet 106 to achieve indoor cooling or heating. Among them, the indoor heat exchange module also includes refrigerant pipes, compressors and other structures. The specific structure can refer to the existing technology of wall-mounted air conditioner indoor units, and will not be described again here. Specifically, in this embodiment, the first housing 110 includes a plurality of side plates, a first bottom plate 112 and a first top plate. The plurality of side plates are installed on the first bottom plate 112, and the first top plate covers the plurality of side plates. A plurality of side plates, the first bottom plate 112 and the first top plate enclose to form a cavity structure. The heat exchange air inlet 105 is provided on one side plate of the first shell 110, and the heat exchange air outlet 106 is provided on the other side plate of the first shell 110. This arrangement allows the airflow to pass through the indoor heat exchange module of the mother machine 100. , the air can be discharged from the side of the first housing 110 , that is, in this embodiment, the hot air or cold air of the base machine 100 is discharged toward the side of the first housing 110 .

When the air inlet is connected to the indoor air treatment air duct 221, the air inlet is the indoor air inlet 101. The first housing 110 is provided with an indoor air inlet 101 and a first air outlet 102 connected to the indoor air treatment air duct 221. The wind can enter from the indoor air inlet 101, pass through the indoor air treatment duct 221 of the sub-machine 200, and then be discharged from the second air outlet 202, and then be discharged from the first air outlet 102 on the first housing 110, so that the sub-machine 200 When inside the main machine 100, the slave machine 200 can process indoor air to achieve functions such as air supply, humidification, and purification. It can be understood that the above-mentioned heat exchange air inlet 105 and indoor air inlet 101 can be set independently, and of course can also be integrated together. They can be set according to needs and are not limited here.

In addition, an accommodating cavity 111 is provided inside the first housing 110. When the sub-machine 200 is in a stowed state, the sub-machine 200 can be installed in the accommodating cavity 111. The accommodating cavity 111 can be located at the upper, middle or lower part of the first housing 110. When the slave machine 200 is in a separated state, the slave machine 200 is not connected to the base machine 100, and the slave machine 200 can move to any place indoors to work independently, including the base machine 100 and the slave machine 200 working separately in the same room, and the slave machine 200 moving. To work in a different room from the main unit 100, for example, the main unit 100 is installed in the first bedroom, and the sub unit 200 moves to the second bedroom to work independently. The main unit 100 has a heat exchange function, and the sub unit 200 has functions such as air supply, humidification, and purification. , by moving the handset 200, the user's needs for different functions corresponding to different spaces can be met. Compared with existing air conditioners whose multiple functions cannot be separated and moved, the main unit 100 and the sub unit 200 of the present application can work together, and the main unit 100 and the sub unit 200 can work independently after being separated. The sub unit 200 can operate as specified by the user. The indoor air is supplied, humidified and purified in the area, thereby meeting the different needs of users and improving the applicability of the wall-mounted air conditioner indoor unit.

Furthermore, the number of slave machines 200 may be one, two or more, and the plurality of slave machines 200 may be arranged up and down, or may be located in the same horizontal direction. At this time, only one heat exchange air duct and heat exchange component may be provided in the mother machine 100, or two or more sets of heat exchange air ducts and heat exchange components may be provided.

The air treatment module 220 includes at least one of an air supply component 222, a purification component 223, a humidification component 224, a dehumidification component, a sterilization component, and an aromatherapy component. The air supply component 222 may specifically be a fan 225, which drives the airflow through a wind wheel, thereby realizing the air supply function of the slave machine 200. The air blowing assembly 222 may also include an electric heating body, so that the slave machine 200 has the function of blowing hot air through electric heating. The purification component 223 may include a HEPA net, a filter for formaldehyde, TVOC, toluene and other gaseous pollutants, a water washing purification module, an electrostatic precipitator module, etc., which will not be listed here. The purification component 223 is provided so that the slave machine 200 can purify the air, thereby meeting the user's needs for dust removal and air purification. The humidification component 224 may specifically be a wet film component or the like. The dehumidification component can specifically include a condenser and an evaporator. The dehumidification function is achieved through the condenser, and the overall constant temperature dehumidification is achieved through heating through the evaporator. By arranging the humidification component 224 and the dehumidification component, the slave machine 200 has humidification and dehumidification functions, thereby meeting the user's requirements for air humidity. The sterilization component may specifically include a UV sterilization module, anion sterilization module, etc. By setting the sterilization component, the sub-machine 200 has a sterilization function and is suitable for places with a large number of bacteria and viruses, thereby meeting the user's demand for air sterilization and disinfection. Aromatherapy components can specifically include ultrasonic vibration equipment, which can nano-atomize water molecules and plant essential oils to add fragrance to the room and eliminate odors. The air treatment module 220 can select different functions and add different components according to usage requirements. The combination forms are not listed here. When the slave machine 200 is in a separated state, the main machine 100 can work, and the air treatment module 220 can also work independently, so that the slave machine 200 has different functions. When there are two or more sub-units 200, the functions of the air treatment modules 220 of each sub-unit 200 may be the same or different.

The wall-mounted air conditioner indoor unit of the present application includes a base unit 100 and a slave unit 200. The first housing 110 of the base unit 100 has an accommodating cavity 111 and a first air outlet 102 connected to the accommodating cavity 111. The slave unit 200 includes a second housing 210 and a The air treatment module 220 in the second housing 210 is provided with a second air outlet 202 corresponding to the first air outlet 102; when the child machine 200 is located in the accommodation cavity of the mother machine 100, the mother machine 100 has For the heat exchange function, the second air outlet 202 of the slave machine 200 is connected with the first air outlet 102 of the master machine 100. At this time, the air treatment module 220 of the slave machine 200 can work, so that the slave machine 200 can process indoor air, for example, The indoor air is humidified, purified, etc., that is, when the slave machine 200 is inside the base machine 100, the slave machine 200 can work cooperatively with the base machine 100; when the slave machine 200 is located outside the first shell 110 of the base machine 100, the slave machine 200 and the base machine 100 100 is separated, the slave machine 200 is not connected to the master machine 100. At this time, the heat exchange function of the master machine 100 can be used, and the air treatment module 220 of the slave machine 200 can also work. The slave machine 200 can process the air anywhere in the room, for example The slave machine 200 humidifies, purifies, etc. the air in different rooms. That is, after the slave machine 200 is separated from the master machine 100, both the slave machine 200 and the master machine 100 can work independently. It can be seen that the main machine 100 and the sub-machine 200 of the present application can work together when they are together. After the sub-machine 200 is separated from the main machine 100, both the main machine 100 and the sub-machine 200 can work independently, so that users can operate the wall-mounted air conditioner according to their own needs. Multiple functions of the indoor unit can be deployed and used, thus improving the applicability of the wall-mounted air conditioner indoor unit.

Please refer to Figure 5, Figure 6 and Figure 8. In one embodiment, the first housing 110 includes a first bottom plate 112, the first air outlet 102 is provided on the first bottom plate 112, and the second The housing 210 includes a second bottom plate 211 , and the second air outlet 202 is provided on the second bottom plate 211 and corresponding to the first air outlet 102 .

It can be understood that the air treatment module 220 of the sub-machine 200 has an indoor air treatment duct 221, and the second air outlet 202 is provided correspondingly to the first air outlet 102. When the child machine 200 is in the stowed state, the air flows through the indoor air treatment duct 221 of the child machine 200 and is discharged from the second air outlet 202, and then is discharged to the outside of the first housing 110 through the first air outlet 102. Since the first air outlet 102 is provided on the first bottom plate 112, and the second air outlet 202 is provided on the second bottom plate 211, so that when the slave machine 200 is installed inside the mother machine 100, the airflow passing through the slave machine 200 is directed toward the bottom of the first housing 110. .

As can be seen from the above, after the airflow passes through the indoor heat exchange module of the base machine 100, it can be discharged from the side of the first housing 110, that is, the hot air or cold air of the base machine 100 is discharged toward the side of the first housing 110. Combined with this In the embodiment, the airflow passing through the slave machine 200 is discharged toward the bottom of the first casing 110, so that the air outlet direction of the heat exchange air of the base machine 100 and the air outlet direction of the slave machine 200 do not affect each other, which is beneficial to improving the heat exchange of the base machine 100. The stability of the air outlet is conducive to improving the stability of the air outlet of the sub-unit 200, thereby improving the reliability of the wall-mounted air conditioner indoor unit.

Please refer to Figure 2, Figure 4 and Figure 8. In one embodiment, the first housing 110 extends in the up and down direction, and the accommodation cavity 111 is located at the lower part of the first housing 110. The first housing 110 The lower part of the side panel is provided with an indoor air inlet 101, and the air treatment module 220 has an indoor air treatment duct 221 that connects the indoor air inlet 101 and the second air outlet 202.

It can be understood that the first housing 110 in this embodiment is arranged in a columnar shape, and the accommodating cavity 111 is located at the lower part of the first housing 110 . This facilitates the installation and removal of the submachine 200 and prevents the accommodating cavity 111 from being located in the first housing 110 In the middle or upper part of the sub-machine 200, the user is required to climb up for installation, thereby improving the convenience of installation of the sub-machine 200.

The indoor air inlet 101 is provided at the lower part of the first housing 110. When the sub-machine 200 is installed in the accommodation cavity 111, the indoor air inlet 101 is close to the indoor air treatment air duct 221 of the sub-machine 200, and the air inlet enters through the indoor air inlet 101. The airflow can quickly enter the indoor air treatment duct 221. The indoor air inlet 101 and the sub-machine 200 are arranged in a compact position, which is beneficial to reducing the loss caused by the air flow passing through the gap between the first housing 110 and the sub-machine 200, thus This improves the smoothness of the airflow through the sub-machine 200 and helps reduce the volume of the first housing 110 .

Please refer to Figures 2 to 4 and 10. In one embodiment, the second housing 210 of the sub-machine 200 is provided with an air inlet 201 of the sub-machine that communicates with the indoor air treatment duct 221. The air inlet 201 of the sub-machine is connected to the indoor air inlet 201. A first air door 280 is provided between the air inlets 101. The first air door 280 is openably and closably provided in the accommodation cavity 111. The first air door 280 is used to open or close the indoor air inlet 101 to Connect or isolate the indoor air inlet 101 from the sub-machine air inlet 201. When the first damper 280 is opened, the airflow entering from the indoor air inlet 101 of the first housing 110 can enter the indoor air treatment air duct 221 from the sub-machine air inlet 201 and be discharged from the second air outlet 202; when the first damper 280 When closed, the indoor air inlet 101 is closed, and the airflow outside the indoor air inlet 101 cannot enter the indoor air treatment air duct 221 through the indoor air inlet 101.

It can be understood that the first damper 280 can open or close the air inlet 201 of the child machine in many ways, such as but not limited to: opening the air inlet 201 of the child machine by rotating or sliding, which is not limited here. The first damper 280 is driven by a driving member, which includes but is not limited to: a rotating motor, or a rotating cylinder, or a motor and rack and pinion assembly, or a push-pull rod, or a linkage mechanism, etc., which are not limited here.

Please refer to Figure 3, Figure 4 and Figure 6. In one embodiment, the first housing 110 is also provided with a fresh air inlet 103, and the second housing 210 is enclosed with the main machine to form a structure connected to the fresh air inlet 103. The fresh air cavity 212 is connected, and the fresh air inlet 103 is connected to the outdoor air through the fresh air duct 120. The second housing 210 is provided with a sub-machine air inlet 201 connected to the indoor air treatment duct 221. The cavity 212 is provided with a fresh air outlet 213 that connects the fresh air inlet 103 and the sub-machine air inlet 201 . The fresh air outlet 213 is used to introduce outdoor fresh air into the indoor air treatment duct 221 .

It can be understood that one end of the fresh air duct 120 is located at the fresh air inlet 103, and the other end of the fresh air duct 120 is located outdoors, so that the outdoor fresh air can enter the fresh air inlet 103 and the fresh air cavity 212 along the fresh air duct 120, and enter the fresh air. The airflow in the cavity 212 can enter the indoor air treatment air duct 221 from the air inlet 201 of the sub-unit through the introduction of the fresh air outlet 213, and then be discharged from the second air outlet 202 of the second housing 210. This allows the wall-mounted air conditioner indoor unit to have the ability to be introduced outdoors. Fresh air function. It can be seen that the wall-mounted air conditioner indoor unit of this embodiment also has a fresh air function, which improves the applicability of the wall-mounted air conditioner indoor unit.

Please refer to Figures 3 and 4. In one embodiment, the submachine 200 further includes a second air door 290, which is openably and closably provided at the fresh air outlet 213. The second air door 290 is used to open Or close the fresh air outlet 213. When the second damper 290 opens the fresh air outlet 213 and the first damper 280 closes, the outdoor fresh air can sequentially pass through the fresh air inlet 103, the fresh air outlet 213 and the sub-machine air inlet 201, then enter the indoor air treatment air duct 221, and then pass through the The second air outlet 202 and the first air outlet 102 are discharged back to the outside of the first housing 110; when the second air door 290 closes the fresh air outlet 213, outdoor fresh air cannot enter the subunit 200. At this time, the first air door 280 can be opened. , so that the indoor air flow can pass through the indoor air inlet 101 and the sub-machine air inlet 201 in sequence and then enter the indoor air treatment air duct 221, thereby realizing the function of the sub-machine 200 to process indoor air. The process of the sub-machine 200 processing indoor air is as follows. The foregoing contents will not be repeated here.

It can be understood that the second damper 290 can open or close the fresh air outlet 213 in various ways, such as but not limited to: opening the fresh air outlet 213 by rotating or sliding, which is not limited here. The second damper 290 is driven by a driving member, which includes but is not limited to: a rotating motor, or a rotating cylinder, or a motor and rack and pinion assembly, or a push-pull rod, or a linkage mechanism, etc., which are not limited here.

Please refer to Figure 10, Figure 12 and Figure 13. In one embodiment, the sub-machine 200 further includes a support foot 230. The bottom of the second housing 210 is provided with a downwardly opening accommodating groove 214. The support The feet 230 are movably disposed in the accommodating groove 214; in the stowed state, the submachine 200 is disposed on the first bottom plate 112, and the supporting feet 230 are stored in the accommodating groove 214. ; In the separated state, the supporting feet 230 can move outside the accommodating groove 214 so that the supporting feet 230 can support the sub-machine 200, and the second air outlet 202 is higher than the second air outlet 202. The bottom surface of the supporting feet 230 (as shown in Figure 15).

It can be understood that the second housing 210 of the slave machine 200 is provided with a second air outlet 202 , and the second air outlet 202 is provided on the second bottom plate 211 . The airflow passing through the slave machine 200 passes through the second air outlet on the second bottom plate 211 . The air outlet 202 discharges air downward, that is, the airflow passing through the slave unit 200 discharges toward the bottom of the second housing 210 .

When the child machine 200 is in the stowed state, the child machine 200 is placed on the first floor. At this time, the second air outlet 202 is opposite to the first air outlet 102 , and the airflow passing through the child machine 200 can smoothly flow along the second air outlet 202 . The first air outlet 102 discharges out of the first housing 110 . In addition, the support legs 230 are stored in the accommodating groove 214, so that the support legs 230 do not occupy the height space of the accommodating cavity, which is conducive to reducing the height of the accommodating cavity, thereby reducing the volume of the first housing 110 (such as As shown in Figure 12).

When the slave machine 200 is in the separated state, the slave machine 200 is taken out from the accommodating cavity 111 and located outside the first housing 110. At this time, the supporting feet 230 can move outside the accommodating groove 214, and the supporting feet 230 can be moved in an artificial manner. In operation, the support legs 230 can also be automatically moved outside the accommodating groove 214. The support legs 230 can be moved through a rotating structure or a lifting structure, and the details are not limited here. The supporting legs 230 can all be moved out of the accommodating groove 214. Of course, some of the supporting legs 230 can also be moved out of the accommodating groove 214. Only the supporting feet 230 that can be moved out of the accommodating groove 214 can support the handset 200. Can.

Further, when the handset 200 is in the separated state, the second air outlet 202 is higher than the bottom surface of the support leg 230 , so that the second air outlet 202 is spaced apart from the plane of the bottom surface of the support leg 230 , so that the second air outlet 202 is The blown air can be blown downward, which ensures that the airflow passing through the handset 200 can blow out toward the bottom of the second housing 210 , thereby ensuring the performance of the handset 200 (as shown in FIG. 15 ).

Please refer to Figure 2, Figure 12 and Figure 13. In one embodiment, the side plate of the first housing 110 is provided with an installation opening 104 connected to the accommodation cavity 111. The sub-machine 200 can be accessed from the The mounting port 104 is installed or taken out; the supporting feet 230 are rotatably provided in the accommodating groove 214. When the sub-machine 200 is loaded into the accommodating cavity 111 from the mounting port 104, the support The rotation direction of the foot 230 is opposite to the installation direction of the sub-machine 200 .

It can be understood that the installation opening 104 can be provided on the front side of the first housing 110, and the installation opening 104 is located at the lower part of the front side panel of the first housing 110. The first housing 110 also includes a switch door 113, and the switch door 113 It is releasably covered with the installation opening 104 . In this embodiment, the switch door 113 can be a single door or a double door, which can be selected and designed according to actual needs. In one embodiment, the switch door 113 includes two sub-doors, and the two sub-doors are arranged side by side along the width direction of the installation opening 104, so that the switch door 113 has two sub-doors arranged side by side along the width direction of the installation opening 104, so that the switch The door 113 occupies a small space when opened, the moving distance of a single door is small, and the control is more precise. The switch door 113 can be opened and closed to cover the installation opening 104. When the handset 200 needs to be taken out from the accommodation cavity 111 to work independently, you only need to open the switch door 113, take out the handset 200 to the required room, and place it in the required room. The room is supplied with air, purified, humidified, dehumidified, sterilized, etc. When the slave machine 200 needs to be used in conjunction with the main machine 100 or when the slave machine 200 is not used, the slave machine 200 is hidden in the main machine and the switch door 113 is closed, thus ensuring the consistency of the entire machine and effectively preventing dust from entering the accommodation cavity 111 . In other embodiments, the opening and closing door 113 may not be provided so that the installation port 104 is open, so that the submachine 200 can be loaded or taken out from the accommodation cavity 111 at any time.

Furthermore, the support foot 230 is provided with a rotation structure, so that the support foot 230 is rotatably disposed in the accommodating groove 214. The rotation structure can have a variety of structures, such as a gear structure, a motor structure, a torsion spring 232 structure, etc., which are not detailed here. limited. When the sub-machine 200 is installed into the accommodation cavity 111 from the installation opening 104, the sub-machine 200 is disposed on the first bottom plate 112. The rotation direction of the supporting feet 230 is opposite to the loading direction of the sub-machine 200. The first bottom plate 112 is opposite to the supporting foot. 230 provides support and makes the support legs 230 have a tendency to rotate. As the handset 200 is installed, the support legs 230 can automatically rotate and be stored in the accommodating slot 214 without manual operation by the user. , thereby improving the convenience of loading the slave machine 200, that is, improving the applicability of the slave machine 200.

Please refer to Figures 12 to 14 and Figure 16. In one embodiment, the support foot 230 includes a support member 231 and a torsion spring 232. One of the support member 231 and the sub-machine 200 is provided with The other of the rotating shafts 233 is provided with a shaft hole 251. The torsion spring 232 is sleeved on the rotating shaft 233. The rotating shaft 233 is rotatably installed in the shaft hole 251. The torsion spring 232 is used for A driving force is provided for the rotation of the support member 231 .

Specifically, in this embodiment, the opposite ends of the support member 231 are provided with rotating shafts 233. The submachine 200 also includes a base 240 and a fixed block 250. The fixed block 250 is detachably installed on the base 240. The base 240 and the fixed block 250 are spaced apart and formed with the receiving grooves 214. The base 240 and the fixed block 250 are respectively provided with shaft holes 251 corresponding to the rotating shaft 233 of the supporting member 231, so that the rotating shaft 233 of the supporting member 231 can Rotationally installed in the corresponding shaft hole 251. The torsion spring 232 is sleeved on the rotating shaft 233. The torsion spring 232 is used to provide driving force for the rotation of the support member 231. That is, when the support foot 230 is received in the receiving groove 214, the torsion spring 232 is in a compressed state, so that the torsion spring 232 The torsion force can act on the support member 231, so that the support member 231 has a tendency to rotate. When the submachine 200 is taken out from the accommodation cavity and the first bottom plate 112 no longer restricts the support member 231, the support member 231 can move along the direction of the submachine 200. The removal direction is rotated to the outside of the accommodating groove 214 and the sub-machine 200 is supported.

It can be understood that the bottom of the submachine 200 is also provided with a stopper 260 for limiting the position of the support member 231 (as shown in Figures 13 and 15). The stopper 260 is used to block the rotation angle of the supporter 231. , to ensure that when the supporting member 231 rotates from the inside of the accommodating groove 214 to the outside of the accommodating groove 214 , the supporting member 231 rotates to be arranged along the height direction, that is, the supporting member 231 is arranged along the vertical direction, so that the supporting member 231 can be aligned with the submachine 200 Provide support. In this embodiment, the stopper 260 is the wall of the accommodating groove 214. When the handset 200 is in the separated state, the support member 231 rotates to abut the wall of the accommodating groove 214 and is disposed along the height direction, so that The support member 231 can support the handset 200 perpendicularly to the bottom surface.

Please refer to FIGS. 13 to 15 . In one embodiment, the torsion spring 232 includes a first elastic arm 234 and a second elastic arm 235 that are oppositely arranged. The first elastic arm 234 is limited to the support member 231 . In the limiting groove 236 , the second elastic arm 235 stops against the stopper 215 of the submachine 200 so that the torsion spring 232 is in a normally compressed state.

It can be understood that the support member 231 is provided with a limiting groove 236 for accommodating the first elastic member, and the bottom of the accommodating groove 214 of the handset 200 is the stop portion 215, that is, the fixation of the handset 200 The block 250 can stop the second elastic arm 235. Regardless of whether the support member 231 is in the accommodating groove 214 or outside the accommodating groove 214, the torsion spring 232 is in a compressed state, that is, the torsion spring 232 is in the sub-machine. It is in a constant compression state within 200 seconds. When the sub-machine 200 is located in the accommodating cavity 111, the support member 231 is received in the accommodating groove 214. At this time, the torsion spring 232 provides a rotational driving force for the support member 231; when the sub-machine 200 is located outside the accommodating cavity 111, the support member 231 rotates to the outside of the accommodating groove 214. At this time, the support member 231 supports the subunit 200, and the stopper 260 of the subunit 200 limits the support member 231. At this time, the torsion spring 232 provides support for the support member 231 and the stopper 260. The driving force of the contact ensures that the support member 231 can be arranged in the height direction and is not easily rotated toward the accommodating groove 214. This ensures that the support member 231 can stably support the handset 200, thereby improving the reliability of the handset 200. .

In one embodiment, when the torsion spring 232 is in its natural state, the angle between the first elastic arm 234 and the second elastic arm 235 is no less than 90 degrees and no more than 180 degrees. It can be understood that the structure of the accommodating groove 214 in this embodiment is a square structure, and the accommodating groove 214 with a square structure is easy to process. The natural state of the torsion spring 232 is the state in which the torsion spring 232 is not installed on the rotating shaft 233 of the support member 231. When the torsion spring 232 is not installed on the rotating shaft 233, the first elastic arm 234 and the second elastic arm 235 are not affected by any structure. Restricted to the natural state, at this time, the angle between the first elastic arm 234 and the second elastic arm 235 is not less than 90 degrees and not more than 180 degrees. The torsion spring 232 is installed on the rotating shaft 233 of the support member 231 and disposed in the accommodating groove 214 so that the torsion spring 232 can provide driving force for the rotation of the support member 231. When the support member 231 rotates driven by the torsion spring 232 When set along the height direction, the torsion spring 232, under the joint action of the first elastic arm 234 and the second elastic arm 235, can provide a stable driving force for the support member 231, ensuring that the support member 231 remains disposed along the height direction, thereby avoiding The torsion spring 232 may become fatigued and the driving force provided may be insufficient. When the driving force provided by the torsion spring 232 is insufficient, the support member 231 is easy to rotate toward the receiving groove 214, so that the support member 231 cannot stably support the handset 200. This application avoids this situation. It can be seen from this that the torsion spring 232 of the present application can improve the stability of the support member 231 supporting the handset 200 .

Please refer to Figure 5, Figure 7, Figure 8 and Figure 10. In one embodiment, the mother machine 100 further includes a locking member 130, and the locking member 130 is movably provided on the first base plate 112. The locking member 130 has a locking position for limiting and fixing the submachine 200 on the first bottom plate 112 , and an unlocking position for separating the submachine 200 from the first bottom plate 112 .

It can be understood that there are many ways in which the locking member 130 can be movably disposed on the first bottom plate 112, such as but not limited to: rotation, sliding, lifting, etc., as long as the locking member 130 can have a locking position and Just unlock the location. When the locking member 130 is in the locking position, the locking member 130 limits and fixes the submachine 200 so that the submachine 200 can be stably installed on the first bottom plate 112; when the locking member 130 is in the unlocking position, the locking member 130 is in the unlocking position. The component 130 cancels the position-limiting fixation of the slave machine 200, so that the slave machine 200 can be separated from the first bottom plate 112. By providing the locking member 130, the stability of the slave machine 200 installed in the accommodation cavity 111 of the mother machine 100 can be ensured, preventing the When the slave unit 200 and the base unit 100 are used in cooperation, the slave unit 200 may fall out of the base unit 100, thereby improving the reliability of the wall-mounted air conditioner indoor unit.

Please refer to Figures 7, 9 and 11. In one embodiment, the locking member 130 includes a locking bar 131. The locking bar 131 is disposed inside the first bottom plate 112 and is rotatably disposed. On the first bottom plate 112; the second bottom plate 211 is provided with a limiting groove 216 that opens downward and a strip guide groove 217 connected with the limiting groove 216. The locking bar 131 can Slide along the strip guide groove 217 into the limiting groove 216, and the locking bar 131 is rotatably disposed in the limiting groove 216, so that the locking member 130 can be positioned in the limiting groove 216. Switch between the locked position and the unlocked position.

It can be understood that the bar-shaped guide groove 217 is used to guide the locking bar 131 so that the locking bar 131 can slide smoothly along the bar-shaped guide groove 217 into the limiting groove 216. This arrangement facilitates the placement of the submachine. 200 is loaded into the receiving slot 214 of the base machine 100 . When the slave machine 200 is installed on the first base plate 112 and the locking bar 131 is disposed in the limiting groove 216, the locking bar 131 can rotate in the limiting groove 216. When the locking bar 131 rotates to be consistent with the extension direction of the bar-shaped guide groove 217, the locking bar 131 is in the unlocking position. In the unlocking position, the locking bar 131 can slide from the limiting groove 216 to the bar-shaped guide groove. 217 to facilitate the removal of the sub-machine 200 from the accommodation cavity 111 .

When the locking bar 131 rotates to form an angle with the extension direction of the strip guide groove 217 , the locking bar 131 is in the locking position. At this time, the limiting groove 216 limits the locking bar 131 so that the locking bar 131 is locked. The bar 131 cannot slide from the limiting groove 216 to the bar-shaped guide groove 217. The locking bar 131 is limited in the limiting groove 216, which is equivalent to the locking bar 131 limiting the position of the handset 200 to lock the handset. 200 limit is fixed on the first bottom plate 112. It can be understood that the above-mentioned locking bar 131 slides in the bar-shaped guide groove 217, which may be a relative movement caused by the movement of the sub-machine 200, that is, the locking bar 131 does not move and the bar-shaped guide groove 217 moves.

Referring to FIGS. 8 to 11 , in one embodiment, the side plate of the first housing 110 is provided with an installation opening 104 for inserting or taking out the sub-machine 200 , and the sub-machine 200 has an installation opening along the The mounting end 204 of the mounting port 104 is installed. The strip guide groove 217 is provided on the side of the limiting groove 216 close to the mounting end 204 of the sub-machine 200 and extends to the mounting end 204 .

It can be understood that when the sub-machine 200 is installed in the accommodation cavity 111, the locking bar 131 is adjusted to the unlocking position, and the loading end 204 of the sub-machine 200 is placed facing the installation opening 104, and then the installation end of the sub-machine 200 is installed. The inlet end 204 is pushed into the accommodating cavity 111 from the installation opening 104. The strip guide groove 217 at the bottom of the submachine 200 extends from the installation end 204 to intersect with the limiting groove 216, so that the locking bar 131 can self-install from the installation end. 204 enters the strip guide groove 217, and then slides along the strip guide groove 217 to the limiting groove 216. On the contrary, when the sub-machine 200 is taken out from the accommodation cavity 111, the locking bar 131 is rotated to the unlocking position, and the locking bar 131 can enter the bar-shaped guide groove 217 through the limiting groove 216, and along the bar-shaped guide groove 217 slides and slides out through the loading end 204 of the sub-machine 200, so that the sub-machine 200 can be smoothly taken out from the accommodation cavity 111. It can be seen that in this embodiment, by extending the strip guide groove 217 from the intersection with the limiting groove 216 to the loading end 204 of the child machine 200, the child machine 200 can be loaded and taken out smoothly, thereby improving the efficiency of the child machine 200. Machine 200 installation is smooth.

In one embodiment, the limiting groove 216 has a circular cross-section along the horizontal direction, and the diameter of the circular cross-section of the limiting groove 216 is larger than that of the strip guide groove 217 and the limiting groove. The groove width of the strip guide groove 217 at the intersection of 216. It can be understood that the outline formed by the locking bar 131 when rotating on the first bottom plate 112 is generally cylindrical, and the cross section of the limiting groove 216 along the horizontal direction is circular, that is, the limiting groove 216 is a cylindrical limiting groove. The groove 216 allows the shape of the limiting groove 216 to match the shape formed by the rotation of the locking bar 131 . The strip guide groove 217 has a long strip structure, and the width of the strip guide groove 217 is adapted to the width of the locking bar 131 . By defining the diameter of the circular cross-section of the limiting groove 216 to be greater than the groove width of the bar-shaped guide groove 217 at the intersection of the bar-shaped guide groove 217 and the limiting groove 216, the locking bar 131 cannot move from the limiting position when in the locking position. The groove 216 slides into the bar-shaped guide groove 217 to ensure the stability of the locking bar 131 for limiting and fixing the slave machine 200 .

Please refer to FIG. 7 , FIG. 9 and FIG. 11 . In one embodiment, the locking member 130 further includes an adjusting member 132 . The adjusting member 132 is provided on the outside of the first bottom plate 112 and connected to the first bottom plate 112 through a connecting member 133 . The locking bar 131 is connected, and the locking bar 131 can rotate with the rotation of the adjusting member 132. The adjusting member 132 is provided with an adjusting portion 134 for adjusting the rotation of the locking member 130.

It can be understood that, in order to facilitate the rotation of the locking bar 131, the adjusting member 132 is provided on the outside of the first bottom plate 112. The adjusting member 132 is connected to the locking bar 131 through the connecting member 133, and the lock can be driven by driving the adjusting member 132 to rotate. Stop bar 131 rotates. The adjusting member 132 is provided on the outside of the first bottom plate 112, and the locking member 130 can be rotated on the outside of the first bottom plate 112, so that the locking member 130 can switch between the locking position and the unlocking position, thereby improving the adjustment of the lock. Piece 130 for portability.

Furthermore, the adjusting part 132 is provided with an adjusting part 134 for adjusting the rotation of the locking part 130. The adjusting part 134 may be a convex part or a concave part. When the adjusting part 134 is a convex part, the convex part can be rotated by holding the hand. Locking member 130; when the adjusting part 134 is a concave part, the user can take the adjusting part 132 and insert it into the concave part, and rotate the adjusting part 132 to drive the locking part 130 to rotate. The adjusting part 132 here can be a conventional tool such as a card. There is no specific limitation here, as long as the adjusting member 132 can be inserted into the recess.

In one embodiment, the slave machine 200 further includes a power conversion module, which is used to convert the input power and then output it to the air treatment module 220 to provide power to the air treatment module 220 . It can be understood that the power conversion module can be implemented by one or more combinations of voltage change circuits such as AC-DC circuits, DC-DC circuits, DC-AC circuits, BOOST circuits or BUCK circuits. The power conversion module can The input power is subjected to power conversion such as boost, step-down, rectification or inverter to convert the input power into a power supply that meets the power supply requirements of the air treatment module 220, and then outputs it to the power end of the air treatment module 220, thereby realizing the air Processing module 220 is powered.

Furthermore, the slave machine 200 may be equipped with a battery, and the battery is electrically connected to the power conversion module, so that the power conversion module can transmit the battery's electric energy to the air treatment module 220, that is, the slave machine 200 can supply power to the air treatment module 220 through the battery. Of course, the slave machine 200 does not need a battery. The slave machine 200 is electrically connected to an external power supply device through the plug 270 assembly. The power from the external power supply device is transmitted to the power conversion module through the plug 270 assembly. The power conversion module converts the external electric energy. Then it is output to the air treatment module 220, that is, the slave machine 200 can be powered by an external power supply device. It can be seen that this application provides a power conversion module so that the sub-machine 200 can supply power to the air treatment module 220 through a battery or an external power supply device, which is beneficial to improving the applicability of the sub-machine 200 .

Please refer to Figures 2, 10, 17 to 19. In one embodiment, the slave machine 200 further includes a plug 270, and the plug 270, the power conversion module and the air treatment module 220 are electrically connected in sequence. ; The base machine 100 also includes a socket 140, which is electrically connected to the indoor heat exchange module; in the storage state, the plug 270 is inserted into the socket 140; in the separated state, the The plug 270 is separated from the socket 140 .

It can be understood that when the slave machine 200 is in the stowed state, the plug 270 is inserted into the socket 140, that is, the master machine 100 supplies power to the slave machine 200, and the slave machine 200 and the master machine 100 can work together; when the slave machine 200 is in the separated state, The plug 270 is separated from the socket 140. The plug 270 of the slave machine 200 can be inserted into the external socket 140, and the slave machine 200 is powered by an external power supply device, so that the slave machine 200 can work independently. By providing the plug 270 on the slave machine 200 and the socket 140 on the master machine 100, the slave machine 200 and the master machine 100 can work together, and after the slave machine 200 is separated from the master machine 100, both the master machine 100 and the slave machine 200 can operate independently. work, thus improving the applicability of the wall-mounted air conditioner indoor unit.

In one embodiment, the insertion port of the socket 140 is oriented in the same direction as the opening direction of the installation port 104 on the first housing 110 . In this embodiment, the plug connector of the socket 140 is set forward, and the opening direction of the installation opening 104 of the first housing 110 is also set forward. When the slave machine 200 is installed in the accommodation cavity 111 of the mother machine 100, the plug 270 is in The installation port 104 is inserted into the socket 140 from front to back. This arrangement improves the visibility of the plug 270 and the socket 140, thereby facilitating the electrical connection between the slave machine 200 and the mother machine 100.

Please refer to Figure 1, Figure 2 and Figure 17. In one embodiment, the indoor heat exchange module has a heat exchange air duct, and the upper and/or middle part of the side plate of the first shell 110 is provided with the heat exchanger module. The heat exchange air inlet 105 and the heat exchange air outlet 106 are connected by the air duct, and the heat exchange air duct and the accommodation cavity 111 are separated from each other.

Specifically, the first housing 110 includes a plurality of side plates, a first bottom plate 112 and a first top plate. The plurality of side plates are installed on the first bottom plate 112. The first top plate covers the plurality of side plates. The plurality of side plates The plate, the first bottom plate 112 and the first top plate enclose to form a cavity structure. The heat exchange air inlet 105 is provided on one side plate of the first shell 110, and the heat exchange air outlet 106 is provided on the other side plate of the first shell 110. This arrangement allows the airflow to pass through the indoor heat exchange module of the mother machine 100. , the air can be discharged from the side of the first housing 110 , that is, in this embodiment, the hot air or cold air of the base machine 100 can be discharged from the side of the first housing 110 .

Furthermore, a partition is provided between the heat exchange air duct and the accommodation cavity 111, so that the heat exchange air duct and the accommodation cavity 111 are independent of each other and do not affect each other. It will not affect the heat exchange effect of the indoor heat exchange module, ensuring the heat exchange stability of the wall-mounted air conditioner indoor unit.

The present invention also proposes an air conditioner, which includes an air conditioner outdoor unit connected through a refrigerant pipe and a wall-mounted air conditioner indoor unit as described above. The specific structure of the wall-mounted air conditioner indoor unit refers to the above embodiment. Since the air conditioner The device adopts all the technical solutions of all the above embodiments, and therefore has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described again one by one.

The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Under the inventive concept of the present invention, equivalent structural transformations can be made using the contents of the description and drawings of the present invention, or direct/indirect applications. Other related technical fields are included in the patent protection scope of the present invention.

Claims (18)

1. A wall-mounted air conditioning indoor unit, which is characterized in that it includes: The base machine includes a first housing and an indoor heat exchange module located in the first housing. The first housing has an accommodation cavity and a first air outlet connected to the accommodation cavity; and The sub-machine includes a second housing and an air treatment module located in the second housing. The second housing is provided with a second air outlet corresponding to the first air outlet. The sub-machine has a storage state and separation state, the air treatment module can work when the sub-machine is in the storage state or the separation state; In the storage state, the sub-machine is located in the accommodation cavity, and the first air outlet is connected with the second air outlet; In the detached state, the slave unit is located outside the first housing. 2. The wall-mounted air conditioning indoor unit according to claim 1, wherein the first housing includes a first bottom plate, the first air outlet is provided on the first bottom plate, and the second housing includes The second bottom plate, the second air outlet is provided on the second bottom plate and is arranged corresponding to the first air outlet. 3. The wall-mounted air conditioning indoor unit according to claim 2, wherein the first housing extends in an up-down direction, the accommodation cavity is located at the lower part of the first housing, and the side of the first housing An indoor air inlet is provided at the lower part of the board, and the air treatment module has an indoor air treatment air duct connecting the indoor air inlet and the second air outlet. 4. The wall-mounted air conditioner indoor unit according to claim 3, wherein the first housing is further provided with a fresh air inlet, and the second housing is enclosed with the main unit to form a vent connected to the fresh air inlet. Fresh air chamber, the fresh air inlet is connected to the outdoor air through a fresh air duct, the second housing is provided with an air inlet of the sub-unit connected to the indoor air treatment duct, and the fresh air chamber is provided with a sub-machine air inlet connected to the fresh air duct. The fresh air outlet between the inlet and the air inlet of the sub-machine is used to introduce outdoor fresh air into the indoor air treatment air duct. 5. The wall-mounted air conditioner indoor unit according to claim 2, wherein the sub-unit further includes support legs, and a downwardly opening accommodation groove is provided at the bottom of the second housing, and the support legs can Movably disposed in the accommodating groove; in the storage state, the sub-machine is disposed on the first bottom plate, and the supporting feet are stored in the accommodating groove; in the separated state, the sub-machine is The support legs can move outside the accommodating groove so that the support legs can support the sub-machine, and the second air outlet is higher than the bottom surface of the support legs. 6. The wall-mounted air conditioning indoor unit according to claim 5, wherein the side plate of the first housing is provided with an installation opening connected to the accommodation cavity, and the sub-unit can be removed from the installation opening. Insert or take out; the support feet are rotatably installed in the accommodation groove. When the sub-machine is installed into the accommodation cavity from the installation opening, the rotation direction of the support feet is consistent with the sub-machine. The loading direction of the machine is opposite. 7. The wall-mounted air conditioner indoor unit according to claim 6, wherein the support legs include a support member and a torsion spring, one of the support member and the sub-unit is provided with a rotating shaft, and the other is provided with a rotating shaft. There is an axis hole on the support member, the torsion spring is sleeved on the rotating shaft, the rotating shaft is rotatably arranged in the axis hole, and the torsion spring is used to provide driving force for the rotation of the support member. 8. The wall-mounted air conditioning indoor unit according to claim 7, wherein the torsion spring includes a first elastic arm and a second elastic arm that are arranged oppositely, and the first elastic arm is limited to a portion of the support member. In the limiting groove, the second elastic arm stops at the stop part of the sub-machine, so that the torsion spring is in a normally compressed state. 9. The wall-mounted air conditioner indoor unit according to claim 8, wherein when the torsion spring is in its natural state, the angle between the first elastic arm and the second elastic arm is not less than 90 degrees. , and not greater than 180 degrees. 10. The wall-mounted air conditioning indoor unit according to claim 2, wherein the base unit further includes a locking member, the locking member is movably provided on the first base plate, and the locking member It has a locking position for limiting and fixing the sub-machine on the first base plate, and an unlocking position for separating the sub-machine from the first base plate. 11. The wall-mounted air conditioning indoor unit according to claim 10, wherein the locking member includes a locking bar, and the locking bar is provided on the inner side of the first bottom plate and is rotatably provided on the first base plate. On the first bottom plate; the second bottom plate is provided with a limiting groove that opens downward and a bar-shaped guide groove connected with the limiting groove, and the locking bar can slide along the bar-shaped guide groove. into the limiting groove, and the locking bar is rotatably disposed in the limiting groove so that the locking member can switch between the locking position and the unlocking position. 12. The wall-mounted air conditioner indoor unit according to claim 11, wherein the side plate of the first housing is provided with an installation opening for the sub-unit to be installed or taken out, and the sub-unit has an installation opening along the side of the sub-unit. The installation end of the installation port is installed, and the strip guide groove is provided on a side of the limiting groove close to the installation end of the sub-machine and extends to the installation end. 13. The wall-mounted air conditioner indoor unit according to claim 12, wherein the cross section of the limiting groove in the horizontal direction is circular, and the diameter of the circular cross section of the limiting groove is larger than that of the strip. The width of the strip-shaped guide groove at the intersection of the shaped guide groove and the limiting groove. 14. The wall-mounted air conditioner indoor unit according to claim 11, wherein the locking member further includes an adjusting member, the adjusting member is provided on the outside of the first bottom plate and is connected to the lock through a connecting member. The locking bar is connected with the locking bar, and the locking bar can rotate with the rotation of the adjusting member. The adjusting member is provided with an adjusting portion for adjusting the rotation of the locking member. 15. The wall-mounted air conditioner indoor unit according to any one of claims 1 to 14, characterized in that the sub-unit further includes a power conversion module, and the power conversion module is used to convert the input power and then output it to The air treatment module supplies power to the air treatment module. 16. The wall-mounted air conditioning indoor unit according to claim 15, wherein the slave unit further includes a plug, and the plug, the power conversion module and the air treatment module are electrically connected in sequence; the base unit further It includes a socket, and the socket is electrically connected to the indoor heat exchange module; in the storage state, the plug is inserted into the socket; in the separation state, the plug is separated from the socket. 17. The wall-mounted air conditioning indoor unit according to any one of claims 1 to 14, characterized in that the indoor heat exchange module has a heat exchange air duct, and the upper and/or middle portion of the side plate of the first housing is provided with a heat exchanger. There is a heat exchange air inlet and a heat exchange air outlet connected with the heat exchange air duct, and the heat exchange air duct and the accommodation cavity are separated from each other. 18. An air conditioner, characterized in that it includes an air conditioner outdoor unit and a wall-mounted air conditioner indoor unit according to any one of claims 1 to 17, and the air conditioner outdoor unit and the wall-mounted air conditioner indoor unit pass through a refrigerant pipe. Connected.