CN111887479A - Multi-surface type heating and atomizing assembly and atomizing heating method thereof - Google Patents

Abstract

The invention discloses a multi-faceted heating atomizing assembly and an atomizing heating method thereof. The multi-faceted heating and atomizing assembly comprises a liquid guide and at least two heating elements arranged in the liquid guide; the liquid guide is provided with Airflow holes running through its opposite ends; at least two of the heating elements are respectively located on different inner wall surfaces of the air flow holes; one end of the heating element used for external power supply is exposed to the liquid-conducting end, and the heating element The surface forms an atomized surface. The multi-faceted heating atomization assembly of the present invention has two or more atomization units through the arrangement of two or more heating bodies in cooperation with the liquid guide, which can perform atomization and heating work individually or in turn, so as to have the traditional single atomization unit. The service life or atomization volume of the atomization unit is twice or more, which reduces or avoids the problem of carbon deposition and meets the atomization experience requirements of different users.

Description

Multi-faceted heating atomization assembly and atomization heating method thereof

technical field

The invention relates to the technical field of electronic atomization, in particular to a multi-faceted heating atomization assembly and an atomization heating method thereof.

Background technique

The common problem of electronic atomizers currently used in the field of electronic atomization is that carbon deposition is very easy to occur when heating and atomizing. It is easy to condense, dry distillation, and eventually carbonization in the case of

At present, products in the industry generally only use 4ml-5ml of liquid smoke, which will cause serious carbon deposition problems and short product life. In order to solve the problem of carbon deposition, it is often necessary to replace the entire atomizer, which causes a lot of waste and increases the user's cost of use.

In addition, in some atomizing devices, limited by the size of the volume or the safety of the battery, the atomization amount of a single atomizer is small, and the user experience is poor.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a multi-faceted heating atomization assembly and its atomization heating method which can reduce or avoid the problem of carbon deposition and prolong the service life.

The technical solution adopted by the present invention to solve the technical problem is to provide a multi-faceted heating atomization assembly, which includes a liquid guide and at least two heating elements arranged in the liquid guide;

The conducting liquid is provided with airflow holes running through its opposite ends; at least two of the heating elements are located on different inner walls of the airflow holes respectively; one end of the heating element used for external power supply is exposed to the conducting liquid At one end of the heating element, the surface of the heating element forms an atomizing surface.

Preferably, the heating body includes a heating sheet and two electrode connecting parts for external power supply, which are arranged on one end of the heating sheet at intervals.

Preferably, the electrode connecting portion is an electrode lead extending outward on the heating sheet; or, the electrode connecting portion is an electrode contact disposed on the heating sheet.

Preferably, the heating sheet is provided with a plurality of through holes arranged at intervals, so that the heating sheet is formed into a net shape, a hollow shape or a curved shape.

Preferably, two adjacent heating bodies are connected through a connecting portion to form a heating unit.

Preferably, two electrode connecting parts of the heating bodies close to the connecting part are connected to form a common electrode connecting end.

Preferably, the liquid guiding liquid is provided with one air flow hole or a plurality of the air flow holes spaced apart.

Preferably, the multi-faceted heating and atomizing assembly further comprises a casing wrapped around the outer periphery of the liquid guide;

The casing is provided with at least one liquid inlet hole penetrating to the liquid conducting liquid.

The present invention also provides an atomization heating method for the multi-faceted heating atomization assembly, comprising the following steps:

S1. Connect the heating element of the multi-faceted heating atomization assembly to the power supply unit;

S2. The power supply unit supplies power to any one of the heating elements, so that the heating element is energized to generate heat; or, the power supply unit supplies power to each of the heating elements in turn or simultaneously supplies power to all the heating elements, so that all the heating elements are powered on. The heating elements are energized individually in sequence to generate heat or simultaneously energized to generate heat.

Preferably, in step S1, all the heating elements are connected in series; in step S2, the power supply unit is controlled by the main switch to supply power to all the heating elements at the same time, and the heating elements are energized and heated at the same time.

Preferably, in step S1, all the heating elements are connected in parallel; in step S2, the power supply units are respectively controlled to supply power to the corresponding heating elements through a plurality of sub-switches, and all the heating elements are individually energized to generate heat or At the same time, power on and heat up.

Preferably, in step S1, all the heating elements are connected in parallel;

In step S2, the power supply unit is controlled to supply power to the corresponding heating element through a sub-switch;

Wherein, the sub-switch connects one of the heating element and the power supply unit, and after the heating element is energized and heated for a predetermined time, the sub-switch disconnects the communication between the heating element and the power supply unit, and the other said heating element is disconnected. The body communicates with the power supply unit.

The multi-faceted heating atomizing assembly of the present invention has two or more atomizing units through the arrangement of two or more heating bodies in cooperation with the liquid-conducting unit, which can perform atomization heating work independently or in turn, thus having the traditional single atomization unit. The service life or atomization volume of the atomizing unit is twice or more, reducing or avoiding the problem of carbon deposition, and meeting the atomization experience requirements of different users.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic structural diagram of a multi-faceted heating atomizing assembly according to a first embodiment of the present invention;

Fig. 2 is the exploded structure schematic diagram of conducting liquid and heating element in the multi-faceted heating atomizing assembly shown in Fig. 1;

3 is a schematic diagram of the exploded structure of the liquid conducting liquid and the heating element in the multi-faceted heating atomizing assembly according to the second embodiment of the present invention;

4 is a schematic diagram of the exploded structure of the liquid conducting liquid and the heating element in the multi-faceted heating atomizing assembly according to the third embodiment of the present invention;

5 is a schematic diagram of the exploded structure of the liquid conducting liquid and the heating body in the multi-faceted heating atomizing assembly according to the fourth embodiment of the present invention;

6 to 8 are connection diagrams of various working modes of the heating element in the present invention.

Detailed ways

In order to have a clearer understanding of the technical features, objects and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2 , the multi-faceted heating atomization assembly according to the first embodiment of the present invention includes a casing 10 , a liquid conducting body 20 and at least two heating bodies 30 .

The liquid-conducting liquid 20 is used for adsorbing the liquid that can be atomized; the casing 10 is wrapped around the outer periphery of the liquid-conducting liquid 20 to support and strengthen the structural strength. The casing 10 is provided with at least one liquid inlet hole 11 , and the liquid inlet hole 11 penetrates through the casing 10 to the liquid guide 20 , so that the external liquid reaches the liquid guide 20 through the liquid inlet hole 11 . The heating element 30 is arranged in the liquid conducting liquid 20 , and the liquid adsorbed on the conducting liquid 20 can be guided to the heating element 30 .

Specifically, the liquid-conducting liquid 20 is a porous liquid-conducting liquid made of a porous material, and its cross-section can be in various shapes such as polygons and circles. The liquid guide 20 is provided with air flow holes 21 penetrating through opposite ends thereof, and at least two heating elements 30 are respectively located on different inner wall surfaces of the air flow holes 21 .

The airflow hole 21 may be one or a plurality of spaced apart. The heating element 30 may be independently disposed on the inner wall surface of each air flow hole 21 , or may be disposed on the inner wall surface of the same side of the plurality of air flow holes 21 across the plurality of air flow holes 21 .

The heating body 30 can be attached to or embedded on the inner wall surface of the air flow hole 21; the surface of the heating body 30 forms an atomization surface, and after the heating element is energized and heated, the smoke liquid led to it in the conducting liquid 20 is heated and atomized to form an atomization surface. smoke. Each heating element 30 can form an atomizing unit with the portion of the liquid conducting 20 where it is located, and a plurality of heating elements 30 can be arranged to form a plurality of atomizing units.

One end of the heating element 30 is exposed to one end of the liquid conducting body 20 for external power supply.

Corresponding to the liquid guide 20 , the casing 10 may be a cylindrical structure covered on the outer peripheral side of the liquid guide 20 . According to the setting conditions or requirements, the end of the housing 10 may also extend to the end surface of the liquid guide 20 .

In this embodiment, the multi-faceted heating and atomizing assembly includes two heating bodies 30 . The two heating bodies 30 are relatively independent and disposed on two opposite inner walls of the airflow hole 21 . The peripheral portion of each heat generating body 30 may be embedded inside the liquid conducting body 20 .

The heating element 30 includes a heating sheet 31 , and two electrode connecting portions 32 arranged on one end of the heating sheet 31 at intervals. The two electrode connecting parts 32 are used for external power supply, and correspond to the positive and negative poles of the power supply respectively.

In this embodiment, as shown in FIG. 2 , the electrode connecting portion 32 is an electrode lead extending outward on the heating sheet 31 , and one end of the electrode lead is exposed to the liquid conducting liquid 20 for external power supply. The electrode leads may be integrally formed on the heat generating sheet 31, or may be integrally formed by connection.

According to needs, the heating sheet 31 may be provided with a plurality of through holes 33 arranged at intervals, so that the heating sheet 31 is formed into a net shape, a hollow shape or a curve shape, and the like.

As shown in FIG. 3 , the multi-faceted heating atomization assembly according to the second embodiment of the present invention includes a casing 10 , a liquid conducting body 20 and at least two heating bodies 30 .

The specific arrangement of the casing 10 , the liquid guide 20 and the arrangement of the heating element 30 in the liquid guide 20 can be referred to in the above-mentioned first embodiment, which will not be repeated here.

The heating element 30 includes a heating sheet 31 , and two electrode connecting portions 32 arranged on one end of the heating sheet 31 at intervals. The two electrode connecting parts 32 are used for external power supply, and correspond to the positive and negative poles of the power supply respectively. Different from the first embodiment, among the at least two heating bodies 30 , two adjacent heating bodies 30 are connected by connecting parts 34 to form a heating unit with a U-shaped cross section. Corresponding to the heating piece 31 of the heating body 30 , the connecting portion 34 can be a connecting piece, and is connected between the two adjacent sides of the heating piece 31 . The connecting piece may be embedded in the liquid conducting liquid 20 .

Specifically, the multi-faceted heating and atomizing assembly of this embodiment includes two heating bodies 30 , the two heating bodies 20 are arranged on two opposite inner walls of the airflow hole 21 ; the two heating bodies 30 form a horizontal A heating unit with a U-shaped section. One electrode connecting part 32 of the two heating bodies 30 away from the connecting part 34 is independently spaced; the electrode connecting parts 32 of the two heating bodies 30 close to the connecting part 34 can also be independently spaced, and can also be connected to form a common electrode connecting end. For the embodiment in which one electrode connecting portion 3 of the two heating bodies 30 is connected to form one electrode connecting end, the other electrode connecting portion 32 of the two heating bodies 30 corresponds to the connection of positive and negative electrodes, respectively.

As shown in FIG. 4 and referring to FIG. 1 , the multi-faceted heating atomization assembly according to the third embodiment of the present invention includes a casing 10 , a liquid conducting body 20 and at least two heating bodies 30 .

The specific arrangement of the casing 10 , the liquid guide 20 and the arrangement of the heating element 30 in the liquid guide 20 can be referred to in the above-mentioned first embodiment, which will not be repeated here.

The heating element 30 includes a heating sheet 31 , and two electrode connecting portions 32 arranged on one end of the heating sheet 31 at intervals. This embodiment differs from the first and second embodiments in that the electrode connecting portion 32 is an electrode contact disposed on the heating plate 31 . The electrode contact exposes one end of the conductive liquid 20 for external power supply. The electrode contacts may be integrally formed on the heat generating sheet 31, or may be integrally formed by connection.

According to needs, the heating sheet 31 may be provided with a plurality of through holes 33 arranged at intervals, so that the heating sheet 31 is formed into a net shape, a hollow shape or a curve shape, and the like.

Further, in this embodiment, the heating pieces 31 of the two heating bodies 30 may be relatively independent and not connected, and reference may be made to the two heating pieces 31 shown in FIG. 2 . The heating pieces 31 of the two heating bodies 30 can also be connected to form a heating unit with a U-shaped cross section through the connecting portion 34 , as shown in FIG. 4 .

The electrode connecting portions 32 of the two heating bodies 30 that are close to the connecting portion 34 are located on two sides of the connecting portion 34 respectively, and are not connected independently.

As shown in FIG. 5 , it shows the liquid-conducting liquid 20 and the heating body 20 of the multi-faceted heating atomizing assembly according to the fourth embodiment of the present invention. For the arrangement of the heating element 30 in the liquid conducting liquid 20, reference may be made to the above-mentioned third embodiment.

Among them, the heating pieces 31 of the two heating bodies 30 are connected to form a heating unit through the connecting part 34, and the cross section of the heating unit is according to the position of the connecting part 34, the two heating pieces 31 are parallel or form a certain angle, etc. U-shaped, V-shaped, C-shaped, etc. The difference between this embodiment and the third embodiment is:

One electrode connecting part 32 of the two heating bodies 30 close to the connecting part 34 is connected to form a common electrode connecting end 35; the other electrode connecting part 32 of the two heating bodies 30 far from the connecting part 34 is independently spaced, corresponding to positive, Negative connection.

In the multi-faceted heating and atomizing assembly of the present invention, the electrical connections between the heating elements 30 can be connected in parallel or in series. Through the connection control, two or more heating elements 30 can be made to work independently in turn, that is, to generate electricity in turn independently; they can also work at the same time to increase the amount of atomization.

1-5, the atomization heating method of the multi-faceted heating atomization assembly of the present invention includes the following steps:

S1, connect the heating body 30 of the multi-faceted heating atomization assembly with the power supply unit;

S2, the power supply unit supplies power to any heating element 30, so that the heating element 30 is energized to generate heat; or, the power supply unit sequentially supplies power to each heating element 30 or simultaneously supplies power to all heating elements 30, so that the heating elements 30 are energized and heated individually or simultaneously. Power up and heat up.

Specifically, the first embodiment of the atomization heating method of the multi-faceted heating atomization assembly of the present invention: in step S1, all the heating elements 30 are connected in series, and can be connected to the power supply unit by a main switch; in step S2, through The main switch controls the power supply unit to supply power to all the heating bodies 30 at the same time, and the heating bodies 30 are energized and heated at the same time.

As shown in FIG. 6 , take two heating bodies 30 as an example to further illustrate:

The two heating bodies 30 are connected to the power supply unit in series, and the on-off is controlled by the main switch K. When the main switch K is turned on, the two heating elements 30 work in series and generate heat at the same time to heat and atomize the smoke liquid, so that the resistance is larger and the power of the entire multi-faceted heating and atomizing assembly becomes smaller.

The second embodiment of the atomization heating method of the multi-faceted heating atomization assembly of the present invention: in step S1, all the heating elements 30 are connected in parallel; in step S2, the power supply units are respectively controlled by a plurality of sub-switches to generate heat for the corresponding heating elements The body 30 is powered, and all the heating bodies 30 are energized individually or simultaneously to generate heat.

As shown in FIG. 7 , take two heating bodies 30 as an example to further illustrate:

The two heating bodies 30 are connected and controlled by the first power supply unit and the second power supply unit respectively, and the main switch K, the sub-switches K1 and K2 control the on-off of the first power supply unit and the second power supply unit and the corresponding heating body 30 . Opening the sub switch K1 can connect the first power supply unit and the corresponding heating body 30 , and opening the sub switch K2 can connect the second power supply unit and the corresponding heating body 30 . After the sub-switch K1 is turned on, K1 can be turned off according to the carbon deposition degree of the atomizing assembly, and the current heating element 30 can be stopped; the sub-switch K2 can be turned on to make another heating element 30 work. Alternatively, when the amount of atomization generated by the operation of one heating element 30 cannot meet the requirements, the sub-switches K1 and K2 can be turned on at the same time, and the two power supply units and the heating element 30 work simultaneously.

The third embodiment of the atomization heating method of the multi-faceted heating atomization assembly of the present invention: in step S1, all heating elements 30 are connected in parallel; in step S2, the power supply unit is controlled by the sub-switch to supply power to the corresponding heating element 30 Wherein, the sub-switch connects a heating body 30 and a power supply unit, after the heating body 30 is energized and heated for a predetermined time, the sub-switch disconnects the heating body 30 and the power supply unit, and connects the other heating body 30 with the power supply unit.

As shown in FIG. 8 , taking two heating bodies 30 as an example to further illustrate:

The two heating bodies 30 are connected and controlled by the first power supply unit and the second power supply unit respectively, and the main switch K and the sub switch K1 control the on-off of the first power supply unit and the second power supply unit and the corresponding heating body 30 . When the main switch K is turned on, the sub-switch K1 connects the first power supply unit and the corresponding heating element 30, and the heating element 30 is energized to work; after reaching a predetermined time, the sub-switch K1 disconnects the first power supply unit, and connects the second power supply unit and the corresponding heating element 30. The heating element 30 is energized to work. In this way, the two heating bodies 30 work independently in turn, so as to achieve the effect of prolonging the service life.

The multi-faceted heating atomizing assembly of the present invention is used in an atomizing device or an electronic cigarette. It can be understood that, in the above-mentioned atomization heating method, the power supply unit is the power supply unit in the atomization device or the electronic cigarette; the heating elements are not limited to two in the above-mentioned embodiment, and can also be increased to three or more as required.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (12)

1. A multi-faceted heating atomization assembly, characterized in that it comprises a liquid conducting liquid (20) and at least two heating elements (30) arranged in the conducting liquid (20); The liquid conducting liquid (20) is provided with air flow holes (21) penetrating the opposite ends thereof; at least two of the heating bodies (30) are respectively located on different inner wall surfaces of the air flow holes (21); the heating bodies One end of the (30) for external power supply is exposed to one end of the liquid conducting liquid (20), and the surface of the heating body (30) forms an atomizing surface. 2 . The multi-faceted heating atomizing assembly according to claim 1 , wherein the heating element ( 30 ) comprises a heating sheet ( 31 ) and two heating sheets ( 31 ) arranged at intervals on one end of the heating sheet ( 31 ). 3 . Electrode connection part (32) for external power supply. 3 . The multi-faceted heating atomizing assembly according to claim 2 , wherein the electrode connecting part ( 32 ) is an electrode lead extending outward from the heating sheet ( 31 ); or, the electrode The connection part (32) is an electrode contact arranged on the heating sheet (31). 4. The multi-faceted heating and atomizing assembly according to claim 2, characterized in that, the heating sheet (31) is provided with a plurality of through holes (33) arranged at intervals, so that the heating sheet (31) Form meshes, cutouts or curves. 5 . The multi-faceted heating atomizing assembly according to claim 2 , wherein two adjacent heating bodies ( 30 ) are connected through a connecting portion ( 34 ) to form a heating unit. 6 . 6 . The multi-faceted heating atomizing assembly according to claim 5 , characterized in that, two of the heating elements ( 30 ) are connected to the electrode connecting portion ( 32 ) of the connecting portion ( 34 ) to form a common electrode. 7 . Connection end (35). 7. The multi-faceted heating atomization assembly according to claim 1, characterized in that, the liquid guide (20) is provided with one air flow hole (21) or a plurality of the air flow holes (21) at intervals ). 8. The multi-faceted heating atomization assembly according to any one of claims 1-7, characterized in that, the multi-faceted heating atomization assembly further comprises a casing ( 10); The casing (10) is provided with at least one liquid inlet hole (11) penetrating to the liquid conducting liquid (20). 9. The atomization heating method of the multi-faceted heating atomization assembly according to any one of claims 1-8, characterized in that, comprising the following steps: S1. Connect the heating body (30) of the multi-faceted heating atomization assembly to the power supply unit; S2. The power supply unit supplies power to any one of the heating elements (30), so that the heating element (30) is energized to generate heat; alternatively, the power supply unit supplies power to each of the heating elements (30) in sequence or simultaneously All the heating bodies (30) are powered, so that the heating bodies (30) are energized individually or simultaneously to generate heat. 10 . The atomization heating method according to claim 9 , characterized in that, in step S1 , all the heating elements ( 30 ) are connected in series; in step S2 , the power supply unit is controlled by the main switch to simultaneously power all the heating elements ( 30 ). The heating element (30) supplies power, and the heating element (30) is energized to generate heat at the same time. 11 . The atomization heating method according to claim 9 , wherein in step S1 , all the heating elements ( 30 ) are connected in parallel; in step S2 , the power supply units are respectively controlled by a plurality of sub-switches. 12 . Power is supplied to the corresponding heating bodies (30), and all the heating bodies (30) are energized individually to generate heat or simultaneously energized to generate heat. 12 . The atomization heating method according to claim 9 , wherein in step S1 , all the heating elements ( 30 ) are connected in parallel; 12 . In step S2, the power supply unit is controlled to supply power to the corresponding heating element (30) through a sub-switch; Wherein, the sub-switch connects one of the heating element (30) and the power supply unit, and after the heating element (30) is energized and heated for a predetermined time, the sub-switch disconnects the heating element (30) from the power supply unit Connect the other heating element (30) with the power supply unit.

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