WO2025021215A1 - Vacuum cleaner - Google Patents

Abstract

A vacuum cleaner, comprising a body assembly (10), a floor brush assembly (20), a dust collection assembly (30) and a dust suction pipe (40), wherein the dust suction pipe (40) is connected to the body assembly (10); the body assembly (10) comprises a first frame (12) connected to the floor brush assembly (20) and a second frame (13) connected to the dust collection assembly (30); the body assembly (10) is provided with a storage cavity (11), which is formed on the first frame (12) and/or the second frame (13); and the dust suction pipe (40) has a first state in which the dust suction pipe (40) is accommodated in the storage cavity (11). When the dust suction pipe (40) is used in cooperation with the floor brush assembly (20), the dust suction pipe (40) is arranged in the storage cavity (11), thereby preventing the dust suction pipe (40) from being bumped during dust suction, and improving the usage experience of a user.

Description

Vacuum cleaner Technical Field

The utility model relates to the field of household appliances, in particular to a vacuum cleaner.

Background Art

A vacuum cleaner is a cleaning appliance used to remove dust and dirt from floors, carpets, walls, furniture, clothes and various gaps. According to the structure and appearance of the vacuum cleaner, it is usually divided into upright vacuum cleaners, horizontal vacuum cleaners, and portable vacuum cleaners. Existing upright vacuum cleaners usually have two working modes, one is to suck dust from the ground by connecting the floor brush assembly through the vacuum tube, and the other is to suck dust from high places by connecting the vacuum tube to the vacuum attachment. However, when the vacuum cleaner uses the floor brush assembly to suck dust from the ground, the vacuum tube is usually exposed to the outside of the vacuum cleaner, which makes it easy for the vacuum tube to bump during vacuuming, affecting the user experience.

Summary of the invention

The utility model aims to provide a vacuum cleaner which can prevent the vacuum pipe from being knocked during vacuuming.

In order to achieve one of the above-mentioned purposes of the utility model, an embodiment of the utility model provides a vacuum cleaner, comprising:

fuselage components;

Floor brush assembly;

Dust collection components;

A dust suction pipe connected to the fuselage assembly;

The body assembly includes a first frame connected to the floor brush assembly and a second frame connected to the dust collecting assembly. The body assembly has a storage cavity, which is formed on the first frame and/or the second frame. The dust suction tube has a first state. In the first state, the dust suction tube is accommodated in the storage cavity.

As a further improvement of an embodiment of the utility model, the first frame is detachably connected to the second frame, the storage cavity includes a first storage space formed on the first frame and a second storage space formed on the second frame, the floor brush assembly has a first dust suction channel, and the dust suction pipe is connected to the second frame and docked with the outlet of the first dust suction channel.

As a further improvement of an embodiment of the utility model, the vacuum cleaner also includes an airflow generating assembly connected to the second frame, the dust collecting assembly includes a separation cup forming a separation chamber, and when in the first state, the dust suction pipe connects the first dust suction channel and the separation chamber, and the dust suction pipe also has a second state. When in the second state, the dust suction pipe is detached from the outlet of the first dust suction channel.

As a further improvement of an embodiment of the utility model, the vacuum cleaner also includes a handle assembly detachably connected to the body assembly, the handle assembly has a second dust suction channel, and in the second state, the dust suction pipe connects the second dust suction channel and the separation chamber.

As a further improvement of an embodiment of the utility model, the handle assembly is detachably connected to the first frame.

As a further improvement of an embodiment of the utility model, the first frame has a first storage portion forming a first storage space, and the second frame has a second storage portion forming the second storage space. The first storage portion and the second storage portion are arranged opposite to each other along the front-to-back direction and abut against each other.

As a further improvement of an embodiment of the utility model, the dust collecting assembly also includes a dust cup connected to a separation cup, the dust cup is detachably connected to the second frame, the dust suction pipe has an outlet end and an inlet end docked with the inlet of the separation chamber, the outlet end is plugged and fixed on the second frame, and the inlet end is snap-fitted and fixed on the second frame.

As a further improvement of one embodiment of the utility model, the vacuum cleaner also includes a dust collection accessory connected to the second frame. In the first state, the dust collection accessory is accommodated in the storage cavity. In the second state, the dust collection accessory is docked with the dust collection tube or the handle assembly.

As a further improvement of an embodiment of the utility model, the body assembly also includes a positioning structure for plugging the first frame and the second frame together and a limiting structure for snap-fitting the first frame and the second frame together, the first frame also has a supporting portion connecting the first storage portion and the floor brush assembly, the positioning structure is located on a side of the supporting portion away from the first storage portion, and the limiting structure is located on a side of the first storage portion away from the supporting portion.

As a further improvement of an embodiment of the utility model, the vacuum cleaner also includes a battery assembly detachably connected to the second frame, the first frame is provided with a first terminal electrically connected to the floor brush assembly, the second frame is provided with a second terminal electrically connected to the battery assembly, and in the first state, the first terminal is connected to the second terminal.

Compared with the prior art, in the implementation of the utility model, when the vacuum tube is used in conjunction with the floor brush assembly, the vacuum tube is disposed in the storage cavity, thereby preventing the vacuum tube from being bumped during vacuuming and improving the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective schematic diagram of a vacuum cleaner in a preferred embodiment of the present utility model, wherein the vacuum tube is in a first state;

FIG2 is a schematic cross-sectional view of the vacuum cleaner in FIG1 ;

Figure 3 is an exploded schematic diagram of the vacuum cleaner in Figure 1 from a perspective;

FIG4 is an exploded schematic diagram of the vacuum cleaner in FIG1 from another perspective;

FIG5 is a partial schematic diagram of a vacuum cleaner in a preferred embodiment of the present utility model, wherein the vacuum tube is in a second state;

FIG. 6 is an exploded schematic diagram of the partial view of FIG. 4 .

DETAILED DESCRIPTION

The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatial descriptors used herein shall be interpreted accordingly. For example, in the present invention, for ease of description, as shown in FIG1 , when the vacuum cleaner is placed upright, the direction toward the ground is downward, and the direction away from the ground is upward; the direction parallel to the ground is the horizontal direction, and the direction perpendicular to the ground is the vertical direction; the side close to the user is the rear side, and the side away from the user is the front side.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

1 and 2 , a vacuum cleaner includes a body assembly 10, a floor brush assembly 20, a dust collection assembly 30 and a dust collection tube 40. In this embodiment, the floor brush assembly 20, the dust collection assembly 30 and the dust collection tube 40 are connected to the body assembly 10, so as to move together with the body assembly 10.

As shown in FIG3 , specifically, the body assembly 10 includes a first frame 12 connected to the floor brush assembly 20 and a second frame 13 connected to the dust collecting assembly 30. In this embodiment, the body assembly 10 is composed of the first frame 12 and the second frame 13 connected to each other, and the floor brush assembly 20 and the dust collecting assembly 30 are respectively connected to different frames of the body assembly 10, so that the entire vacuum cleaner is modularized, which is convenient for the assembly of the vacuum cleaner and also convenient for the later maintenance and replacement of the vacuum cleaner.

Specifically, the body assembly 10 has a storage cavity 11. In this embodiment, the storage cavity 11 is preferably a closed space. Of course, it can also be a partially exposed space. The storage cavity 11 can be used to store the connection accessories of the vacuum cleaner, so as to prevent the connection accessories in the storage cavity 11 from being affected by external factors.

Further, the storage chamber 11 is formed on the first frame 12 and/or the second frame 13. In this embodiment, the storage chamber 11 can be formed on the first frame 12 alone, or on the second frame 13 alone, or a part of the storage chamber 11 can be formed on the first frame 12 and another part can be formed on the second frame 13.

Specifically, the dust suction tube 40 has a first state, and in the first state, the dust suction tube 40 is accommodated in the storage chamber 11. In this embodiment, in the first state, it is preferred that the dust suction tube 40 is completely accommodated in the storage chamber 11, so as to better protect the dust suction tube 40 and prevent the user from being interfered with by the exposed dust suction tube and affecting the dust suction operation.

Of course, in some embodiments, the dust suction tube 40 may be partially received in the storage cavity 11 and partially exposed outside the storage cavity 11 .

Moreover, in the first state, the dust suction tube 40 is arranged in the storage chamber 11, which can also reduce the size of the entire vacuum cleaner, making the entire vacuum cleaner more tidy and beautiful.

Specifically, the first frame 12 is detachably connected to the second frame 13. In this embodiment, after the frame assembly 10 is composed of the detachable first frame 12 and the second frame 13, it is convenient to assemble and disassemble the first frame 12 and the second frame 13, and also meets different usage needs of the vacuum cleaner, such as using the components on the second frame 13 alone.

As shown in FIG. 3 and FIG. 4 , specifically, the storage chamber 11 includes a first storage space 121 formed on the first frame 12 and a second storage space 131 formed on the second frame 13. In this embodiment, it is preferred that a portion of the storage chamber 11 is formed on the first frame 12, and another portion of the storage chamber 11 is formed on the second frame 13. Therefore, a portion of the dust suction tube 40 is located in the first storage space 121, and another portion is located in the second storage space 131. Compared with being formed separately on the first frame 12 or the second frame 13, it is easy to form and manufacture, with low manufacturing difficulty, and it is also easy to operate the dust suction tube 40 to be stored in the storage chamber 11.

Specifically, the floor brush assembly 20 has a first dust suction channel 21. In this embodiment, the floor brush assembly 20 can move along the surface to be cleaned, and is rotatably connected to the body assembly 10, and can also remain upright on the ground when the vacuum cleaner vacuums the ground. When the vacuum cleaner uses the floor brush assembly 20 to vacuum, air with dust enters the vacuum cleaner through the first dust suction channel 21.

Specifically, the dust suction pipe 40 is connected to the second frame 13 and docked with the outlet of the first dust suction channel 21. In this embodiment, the dust suction pipe 40 is preferably a hose, such as an accordion-type or spring-type telescopic hose. In the first state, the dust suction pipe 40 can be installed on the second frame 13 through a pipe clamp or a hanger. In the first state, the dust suction pipe 40 is sealed and docked with the outlet of the first dust suction channel 21 to ensure that the fluid in the first dust suction channel 21 flows into the dust suction pipe 40.

Specifically, the vacuum cleaner further includes an airflow generating assembly 50 connected to the second frame 13. In this embodiment, the airflow generating assembly 50 includes a motor and a fan driven by the motor, thereby generating a local vacuum or negative pressure, and then generating a suction airflow.

Furthermore, the dust collecting assembly 30 is connected to the second frame 13. In this embodiment, after the dust collecting assembly 30 and the airflow generating assembly 50 are connected to the second frame 13 to form a whole, they are docked with the first frame 12 to form the entire vacuum cleaner. After the dust collecting assembly 30 and the airflow generating assembly 50 are detached from the first frame 12 along with the second frame 13, the dust collecting assembly 30 and the airflow generating assembly 50 on the second frame 13 can be used as a separate vacuum cleaner, which only needs to be matched with a power supply and other floor brush assemblies or vacuum accessories.

Moreover, considering that the dust collecting assembly 30 needs to be cleaned regularly and the airflow generating assembly 50 also needs to be maintained and serviced, the second frame 13 can be disassembled at a later stage to maintain the vulnerable parts or easily contaminated parts thereon.

Specifically, the dust collecting assembly 30 includes a separation cup 31 forming a separation chamber 311. In this embodiment, the dust collecting assembly 30 also includes a separation barrel and a filter disposed in the separation chamber 311. After the air with dust enters the separation chamber 311, a cyclone is formed in the separation cup 31, thereby separating the dust and the air. The separated air is filtered by the separation barrel and the filter, and finally discharged from the dust collecting assembly 30.

Specifically, in the first state, the dust suction pipe connects the first dust suction channel and the separation chamber. In this embodiment, as shown in FIG1 , in the first state, the vacuum cleaner is in an upright state, and the floor brush assembly 20 is used for dust suction. In the first state, the air with dust enters the dust suction pipe 40 through the first dust suction channel 21, and is transported by the dust suction pipe 40 to the separation chamber 311 for separation.

Furthermore, the dust suction pipe 40 also has a second state, in which the dust suction pipe 40 is disconnected from the outlet of the first dust suction channel 21. In this embodiment, in the second state, after the second frame 13 is separated from the first frame 12, the dust suction pipe 40 is disconnected from the first dust suction channel 21. At this time, the dust suction pipe 40 can be connected to other floor brush assemblies or dust suction accessories to meet different suction requirements, such as suction at high places.

Moreover, in the second state, the vacuuming operation can be performed only by the airflow generating assembly 50 and the dust collecting assembly 30 on the second frame 13, and the weight of the floor brush assembly 20 and the first frame 12 is omitted, which is more convenient for the user's suction operation, such as suction at high places.

As shown in FIG. 5 , the vacuum cleaner further includes a handle assembly 60 detachably connected to the body assembly 10, and the handle assembly 60 has a second dust suction channel 61. In this embodiment, the handle assembly 60 is convenient for the user to hold and drive the vacuum cleaner to move. The handle assembly 60 has a first port that docks with the body assembly 10 and a second port that can dock with the dust suction pipe 40, and the second dust suction channel 61 connects the first port and the second port.

Specifically, in the second state, the dust suction pipe 40 is connected to the second dust suction channel 61 and the separation chamber 311. In this embodiment, in the second state, the first port of the handle assembly 60 is detached from the body assembly 10, and the second port of the handle assembly 60 is docked with the dust suction pipe 40, so that the dust suction pipe 40 is connected to the second dust suction channel 61. With the extension of the dust suction pipe 40 and the length of the handle assembly, the dust suction operation can be performed within a larger effective radius.

Specifically, the handle assembly 60 is detachably connected to the first frame 12. In this embodiment, as shown in Figures 1 and 2, the first port of the handle assembly 60 is pluggably connected to the first frame 12, and is limited on the first frame 12 by a lock. The handle assembly 60 can be disassembled by pressing the unlocking button 103 on the first frame 12. The specific method is: a groove is provided at the position where the handle assembly 60 is inserted inside the first frame 12, and the extension section of the unlocking button 103 can be engaged in this groove when not pressed, so that the handle assembly 60 is engaged with the first frame 12. After pressing the unlocking button 103, the engagement can be released by pushing the extension section out of the groove, so that the handle assembly 60 can be taken out.

Specifically, the handle assembly 60 is preferably connected to the first frame 12, which minimizes the weight of the second frame 13 in the second state compared to the way of connecting the handle assembly 60 to the second frame 13, because at this time there is no handle assembly 60 on the second frame 13. Moreover, in the first state, the handle assembly 60 and the floor brush assembly 20 are connected to the first frame 12 together, so that the floor brush assembly 20 is driven to move more stably.

Of course, in some embodiments, the handle assembly 60 may also be detachably connected to the second frame 13 .

3 and 4, specifically, the first frame 12 has a first storage portion 122 forming a first storage space 121, and the second frame 13 has a second storage portion 132 forming a second storage space 131. In this embodiment, in conjunction with the azimuth coordinates in FIG. 1, the first storage portion 122 extends in the up-down direction, and the second storage portion 132 extends in the up-down direction.

Furthermore, the first storage portion 122 and the second storage portion 132 are arranged opposite to each other along the front-to-back direction and abut against each other. In this embodiment, in conjunction with the azimuth coordinates in FIG. 1 , the first storage portion 122 and the second storage portion 132 are butted against each other along the front-to-back direction, and a closed storage chamber 11 is formed after abutting against each other. When the first storage portion 122 and the second storage portion 132 are butted against each other along the front-to-back direction, the operating space in the front-to-back direction is large, which is convenient for docking. The first storage portion 122 and the second storage portion 132 are arranged opposite to each other, and will not interfere with the dust suction pipe 40 when they are butted against each other. After abutting against each other, the closed cavity protection effect is better. Moreover, the dust suction pipe 40 is installed at the front end of the second frame 13, and the second frame 13 is installed and disassembled from the rear of the first frame 12, so that the disassembly and assembly process of the fuselage assembly 10 is more convenient.

Specifically, the dust collecting assembly 30 further includes a dust cup 32 connected to the separation cup 31. In this embodiment, after the air with dust is sucked into the separation chamber 311, the dust and the air are separated by the separation cup 31, and the separated dust falls into the dust cup 21 through the dust removal port of the separation cup 31.

The dust cup 32 and the separation cup 31 may be integrally formed or assembled separately.

Specifically, the dust cup 32 is detachably connected to the second frame 13. In this embodiment, the user can disassemble the dust cup 32 on the second frame 13 from the rear of the vacuum cleaner, so as to conveniently disassemble and clean the dust cup 32.

As shown in FIG. 6 , further, the dust suction pipe 40 has an outlet end 41 and an inlet end 42 docked with the inlet of the separation chamber 311 , the outlet end 41 is plugged and fixed on the second frame 13 , and the inlet end 42 is snap-fitted and fixed on the second frame 13 .

In this embodiment, in the first state, the outlet end 41 of the dust suction pipe 40 is fixed to the second frame 13, so that when the dust cup 32 is detachably connected to the second frame 13, the dust suction pipe 40 and the dust cup 32 are automatically docked, without the need to manually dock the pipe mouth. The inlet end 42 of the dust suction pipe 40 is fixed to the second frame 13, so that when the second frame 13 is connected to the first frame 12, the dust suction pipe 40 and the floor brush assembly 20 are automatically docked, without the need to manually dock the pipe mouth.

Specifically, the outlet end 41 of the dust suction pipe 40 is fixed to the second frame 13 by connecting the plug connector 105 to the plug connector 104, and the outlet end 41 of the dust suction pipe 40 is fixed to the second frame 13 by connecting the plug connector 105 to the plug connector 104. The inlet end 42 of the dust suction pipe 40 is fixed to the second frame 13 by connecting the clamping connector 106 to the inlet end 42 of the dust suction pipe 40, and the clamping ring 107 to the second frame 13.

Furthermore, the vacuum cleaner further comprises a vacuum attachment 70 connected to the second frame 13, and in the first state, the vacuum attachment 70 is accommodated in the storage chamber 11. In this embodiment, the vacuum attachment 70 can be limited on the second frame 13 by a pipe clamp or a hanger. Of course, the vacuum attachment 70 can also be accommodated on the first frame 12, such as in the first storage space 121, and accommodated in the storage chamber 11, which not only makes the vacuum cleaner more beautiful and neat, but also can conveniently store the required vacuum attachment 70, making full use of the space of the storage chamber 11, and improving the convenience of the user when the vacuum attachment 70 needs to be replaced or used, that is, the vacuum attachment 70 can be directly obtained from the vacuum cleaner.

Of course, in some embodiments, one or more dust collection accessories of other types may be disposed in the storage portion 11 .

In an embodiment not shown, in the second state, the dust collection accessory 70 is docked with the handle assembly 60. In this embodiment, the dust collection accessory 70 is docked with the first port of the handle assembly 60 to meet different dust collection needs.

In a different embodiment not shown, in the second state, the dust collection accessory 70 is docked with the dust collection pipe 40. In this embodiment, the dust collection accessory 70 can be directly docked with the inlet end 42 of the dust collection pipe 40 to meet different dust collection needs.

Furthermore, the fuselage assembly 10 further includes a positioning structure 14 for plugging and matching the first frame 12 with the second frame 13 and a limiting structure 15 for snapping and matching the first frame 12 with the second frame 13. In this embodiment, the positioning structure 14 includes a positioning block 141 provided on the first frame 12 and a positioning groove 142 provided on the second frame 13 and matching with the positioning block 141. By extending the positioning block 141 into the positioning groove 142, the first frame 12 and the second frame 13 can be positioned for docking, and the horizontal offset between the first frame 12 and the second frame 13 can be limited. The limiting structure 15 includes a limiting groove 152 arranged on the first frame 12 and a limiting block 151 arranged on the second frame 13 and matching the limiting groove 152. By extending the limiting block 151 into the limiting groove 152, the first frame 12 and the second frame 13 are limited and locked together, thereby limiting the horizontal offset between the first frame 12 and the second frame 13, and the limiting block 151 and the limiting groove 152 are unlocked by pressing the limiting block 151.

Specifically, the first frame 12 also has a support portion 123 connecting the first storage portion 122 and the floor brush assembly 20, the positioning structure 14 is located on the side of the support portion 123 away from the first storage portion 122, and the limiting structure 15 is located on the side of the first storage portion 122 away from the support portion 123. In this embodiment, the first storage portion 122 extends in the vertical direction, and the support portion 123 extends in the horizontal direction, so that the first storage portion 122 and the support portion 123 form an "L"-shaped structure. After the second frame 13 is placed on the first frame 12, the positioning structure 14 and the limiting structure 15 are arranged at the free end of the "L"-shaped structure, so that the connection strength between the first frame 12 and the second frame 13 is higher, thereby improving the overall structural strength of the fuselage assembly 10.

Furthermore, the vacuum cleaner further includes a battery assembly 80 detachably connected to the second frame 13. In this embodiment, the battery assembly 80 provides a movable power source for the vacuum cleaner, so that the vacuum cleaner is not bound by a power cord, and thus can be called a cordless vacuum cleaner. The battery assembly 80 is detachably connected to the second frame 13, so that the battery assembly 80 can be replaced.

Considering that the battery assembly 80 often needs to be replaced, the battery assembly 80 may preferably be connected to the second rack 13 in a plug-in manner.

In addition, the battery assembly 80 is connected to the second frame 13 . In the second state, when the second frame 13 is separated from the first frame 12 , the battery assembly 80 can supply power to the motor on the second frame 13 .

Furthermore, the first frame 12 is provided with a first terminal 101 electrically connected to the floor brush assembly 20, and the second frame 13 is provided with a second terminal 102 electrically connected to the battery assembly 80. In the first state, the first terminal 101 is connected to the second terminal 102. In this embodiment, in the first state, the battery assembly 80 supplies power to the floor brush assembly 20 through the connection between the first terminal 101 and the second terminal 102.

In addition, as shown in Figures 3 and 4, in order to further improve the stability of the first frame 12 and the second frame 13 after docking, a limiting protrusion 153 is formed near the first terminal 101, and a limiting groove 154 is formed near the second terminal 102. The limiting protrusion 153 extends into the limiting groove 154 and abuts against each other to limit the left-right and up-down deviation between the first frame 12 and the second frame 13.

It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims (10)

A vacuum cleaner, comprising: fuselage components; Floor brush assembly; Dust collection components; A dust suction pipe connected to the fuselage assembly; It is characterized in that the body assembly includes a first frame connected to the floor brush assembly and a second frame connected to the dust collecting assembly, the body assembly has a storage cavity, the storage cavity is formed on the first frame and/or the second frame, the dust suction tube has a first state, and in the first state, the dust suction tube is accommodated in the storage cavity. The vacuum cleaner as described in claim 1 is characterized in that the first frame is detachably connected to the second frame, the storage chamber includes a first storage space formed on the first frame and a second storage space formed on the second frame, the floor brush assembly has a first dust suction channel, and the dust suction pipe is connected to the second frame and docked with the outlet of the first dust suction channel. The vacuum cleaner as described in claim 2 is characterized in that the vacuum cleaner also includes an airflow generating assembly connected to the second frame, the dust collecting assembly includes a separation cup forming a separation chamber, and when in the first state, the dust suction pipe connects the first dust suction channel and the separation chamber, and the dust suction pipe also has a second state. When in the second state, the dust suction pipe is detached from the outlet of the first dust suction channel. The vacuum cleaner as described in claim 3 is characterized in that the vacuum cleaner also includes a handle assembly detachably connected to the body assembly, the handle assembly has a second dust suction channel, and in the second state, the dust suction pipe connects the second dust suction channel and the separation chamber. The vacuum cleaner according to claim 4, characterized in that the handle assembly is detachably connected to the first frame. The vacuum cleaner as described in claim 2 is characterized in that the first frame has a first storage portion forming a first storage space, and the second frame has a second storage portion forming the second storage space, and the first storage portion and the second storage portion are arranged opposite to each other along the front-to-back direction and abut against each other. The vacuum cleaner as described in claim 3 is characterized in that the dust collecting assembly also includes a dust cup connected to a separation cup, the dust cup is detachably connected to the second frame, the dust suction pipe has an outlet end and an inlet end docked with the inlet of the separation chamber, the outlet end is plugged and fixed on the second frame, and the inlet end is snap-fixed on the second frame. The vacuum cleaner as described in claim 4 is characterized in that the vacuum cleaner also includes a dust collection accessory connected to the second frame, and in the first state, the dust collection accessory is accommodated in the storage cavity, and in the second state, the dust collection accessory is docked with the dust collection tube or the handle assembly. The vacuum cleaner as described in claim 6 is characterized in that the body assembly also includes a positioning structure for plugging the first frame into cooperation with the second frame and a limiting structure for snapping the first frame into cooperation with the second frame, the first frame also has a supporting portion connecting the first storage portion and the floor brush assembly, the positioning structure is located on a side of the supporting portion away from the first storage portion, and the limiting structure is located on a side of the first storage portion away from the supporting portion. The vacuum cleaner as described in claim 2 is characterized in that the vacuum cleaner also includes a battery assembly detachably connected to the second frame, the first frame is provided with a first terminal electrically connected to the floor brush assembly, the second frame is provided with a second terminal electrically connected to the battery assembly, and in the first state, the first terminal is connected to the second terminal.