CN215873463U

CN215873463U - Atomization assembly

Info

Publication number: CN215873463U
Application number: CN202122134147.8U
Authority: CN
Inventors: 陈家太; 周胜文; 张永旺
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to an atomizing assembly comprising: a main housing; the atomization main body is arranged at one end of the main shell and is provided with an atomization cavity; a heating element accommodated in the atomizing chamber; an absorption member accommodated in the atomizing chamber and located at one end of the heating element; the side wall of the atomization main body is provided with a liquid storage tank for storing condensate, the inner side wall of the main shell and the outer side wall of the atomization main body are arranged at intervals to form a liquid guide gap communicated with the liquid storage tank, and the atomization main body is provided with a liquid guide tank communicated with the outer side wall of the atomization main body and the atomization cavity; the liquid guiding gap and the liquid guiding groove jointly form a liquid guiding channel communicated with the liquid storage groove and the atomizing cavity, and condensate in the liquid storage groove flows into the absorbing part through the liquid guiding channel. Above-mentioned atomizing subassembly, the condensate that produces in the atomizing main part can be stored in the reservoir, and after the condensate in the reservoir is amassed, unnecessary condensate can get into the absorbing piece through leading the liquid passageway to effectively avoided the condensate problem of leaking outward.

Description

Atomization assembly

Technical Field

The utility model relates to the technical field of atomization, in particular to an atomization assembly.

Background

The atomizer includes atomizer and the battery pole for the atomizer power supply, and the atomizer includes the atomizing main part and installs the heat-generating body in the atomizing main part, and the battery pole connects in the one end of atomizing main part and is connected with the heat-generating body electricity. The heating element can heat the atomized liquid to generate aerosol for people to suck.

However, aerosol meets the cold and will form a large amount of condensate, and present atomizer is more single in preventing the design on the condensate, some atomizers only have the upper half of atomizing main part to be equipped with the anti-condensation cistern in order to hold the fractional condensate, or only place the oil absorption cotton in the latter half of atomizing main part, still some atomizers do not even set up the anti-condensation liquid structure, thereby it can't store inside the atomizing subassembly to lead to the user to meet a large amount of condensate that the cold produces because of aerosol when smoking, flow out a large amount of condensate along atomizing main part and flow to the battery pole from atomizing main part, even get into inside the battery pole, cause the damage of the inside electronic component of battery pole, seriously influenced atomizing device's life. In order to avoid these phenomena, the user is required to wipe the condensate flowing out cleanly, which, although effectively prevents the damage to the electronic components, brings inconvenience to the use of the atomizing device and is not favorable for the further popularization of the atomizer.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an atomizing assembly that can achieve the technical effect of preventing the leakage of the condensate in the atomizer in view of the leakage of the condensate.

According to one aspect of the present application, there is provided an atomizing assembly comprising:

a main housing;

the atomization main body is arranged at one end of the main shell and is provided with an atomization cavity;

the heating body is accommodated in the atomizing cavity; and

the absorption piece is accommodated in the atomization cavity and is positioned at one end of the heating body;

the side wall of the atomization main body is provided with a liquid storage tank for storing condensate, the inner side wall of the main shell and the outer side wall of the atomization main body are arranged at intervals to form a liquid guide gap communicated with the liquid storage tank, and the atomization main body is provided with a liquid guide tank communicated with the outer side wall of the atomization main body and the atomization cavity; the liquid guide gap and the liquid guide groove jointly form a liquid guide channel communicated with the liquid storage groove and the atomization cavity, and condensate in the liquid storage groove flows into the absorption piece through the liquid guide channel.

In one embodiment, the atomization main body is provided with a plurality of liquid storage tanks, and the plurality of liquid storage tanks are arranged at intervals along the axial direction of the atomization main body.

In one embodiment, each reservoir is circumferentially disposed around the atomizing body.

In one embodiment, the atomizing main body comprises an atomizing base and a fixing support, the fixing support is coupled to one end of the atomizing base, and at least one of the atomizing base and the fixing support is provided with the liquid storage tank.

In one embodiment, the atomizing base and the fixing support are both provided with at least one liquid storage tank, and each liquid storage tank arranged on the atomizing base is correspondingly communicated with one liquid storage tank arranged on the fixing support.

In one embodiment, the atomizing base comprises a base main body and a base connecting arm connected to one side of the base main body, and one end of the base connecting arm, which is far away from the base main body, is matched and connected with the fixed bracket;

the base connecting arm is provided with at least one liquid storage tank, and the liquid storage tank arranged on the base connecting arm is correspondingly communicated with the liquid storage tank arranged on the fixed support.

In one embodiment, the base body defines at least one reservoir extending along a circumferential direction of the base body.

In one embodiment, the base body comprises a base bottom wall and a base side wall extending from the edge of the base bottom wall in the same direction, the base side wall surrounds the base bottom wall to form a base accommodating cavity with one open end, and the open end of the base accommodating cavity faces the fixed support;

the absorbing piece is contained in the base containing cavity.

In one embodiment, the fixed bracket comprises a bracket main body and a bracket connecting arm connected to one side of the bracket main body, and one end of the bracket connecting arm far away from the bracket main body is matched and connected with the base connecting arm;

the liquid guide groove is formed in the base connecting arm, and the support connecting arm is clamped in the liquid guide groove and has a gap with the groove wall of the liquid guide groove.

In one of them embodiment, the atomizing subassembly still includes the heat-generating body seal receptacle, the heat-generating body seal receptacle is located the heat-generating body with between the absorbing piece, the heat-generating body seal receptacle includes the seal receptacle diapire and certainly the seal receptacle lateral wall that the seal receptacle diapire edge formed extends towards same direction, the heat-generating body cover in the seal receptacle diapire is kept away from the one end surface of seal receptacle lateral wall, the heat-generating body support in the seal receptacle lateral wall is kept away from the one end of seal receptacle diapire.

Above-mentioned atomizing subassembly, the condensate that produces in the atomizing main part can be stored in the reservoir, and after the condensate in the reservoir is amassed, unnecessary condensate can get into the absorbing piece through leading the liquid passageway to effectively avoided the condensate problem of leaking outward.

Drawings

FIG. 1 is a schematic view of an atomizing assembly according to one embodiment of the present disclosure;

FIG. 2 is a schematic diagram of the internal structure of the atomizing assembly shown in FIG. 1;

FIG. 3 is a front cross-sectional view of the atomizing assembly of FIG. 1;

FIG. 4 is a side cross-sectional view of the atomizing assembly of FIG. 1;

FIG. 5 is an exploded view of the atomizing assembly of FIG. 1;

FIG. 6 is an exploded view of the atomizing assembly of FIG. 1 from another angle;

FIG. 7 is an exploded view of the atomizing assembly of FIG. 1 from another angle.

The reference numbers illustrate:

100. an atomizing assembly; 10. a main housing; 12. a liquid storage bin; 14. an air flow channel; 16. a drainage gap; 20. an atomizing body; 21. an atomizing base; 212. a base bottom wall; 214. a base sidewall; 216. a base connecting arm; 2161. a base reservoir; 2163. a liquid guide groove; 218. a base receiving cavity; 23. fixing a bracket; 232. a bracket top wall; 2321. a liquid inlet hole; 2323. an air outlet; 234. a bracket side wall; 2341. a scaffold reservoir; 2343. an air outlet groove; 236. a bracket connecting arm; 30. a heating element; 40. an absorbent member; 50. a heating element sealing cover; 52. a seal cap top wall; 521. a liquid inlet tank; 54. a sealing cap sidewall; 541. a heating cover air outlet groove; 60. a heating element sealing seat; 70. an electrical connection.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an embodiment of the present invention provides an atomizing device (not shown) including an atomizing element 100 and a power supply element (not shown) coupled to one end of the atomizing element 100 and electrically connected to the atomizing element 100 to supply power to the atomizing element 100, wherein the atomizing element 100 can store and heat an aerosol-generating substrate to generate an aerosol for human consumption.

The atomizing assembly 100 includes a main housing 10, an atomizing body 20, a heating element 30, and an absorbent member 40. The atomizing body 20 is housed in the main case 10, and the heating element 30 and the absorbing member 40 are both housed in the atomizing body 20. The condensate generated on the atomizing body 20 can be stored in the reservoir, and when the reservoir is full of condensate, the excess condensate can enter the absorbing member 40, thereby effectively avoiding the problem of condensate leakage.

Referring to fig. 3 to 7, specifically, the main housing 10 is a hollow housing structure, a length direction of the main housing 10 is a first direction (X direction in fig. 3), and a height direction of the main housing 10 is a second direction (Y direction in fig. 3). The main housing 10 includes a reservoir 12, a holding chamber, and an airflow passage 14. The liquid storage bin 12 and the containing bin are formed at two opposite ends of the main shell 10 in the first direction, the liquid storage bin 12 is used for storing aerosol generating substrates, the containing bin is communicated with one end of the airflow channel 14, and the other end of the airflow channel 14 penetrates through the liquid storage bin 12 along the first direction to be communicated with the external environment.

The atomizing main body 20 is installed in the accommodating chamber of the main housing 10, and includes an atomizing base 21 and a fixing bracket 23, and the atomizing base 21 and the fixing bracket 23 are coupled to each other to form an atomizing chamber for accommodating the heating element 30 and the absorbing member 40.

Specifically, the atomizing base 21 includes a base body and a base connecting arm 216, and the base body includes a base bottom wall 212 and a base side wall 214. The bottom wall 212 of the base is provided with an electrode mounting hole for mounting the electrical connector 70 and an air inlet 2121 communicating with the external environment, and the external air flow can enter the atomizing base 21 through the air inlet 2121. The base sidewall 214 extends from an edge of the base bottom wall 212 in a first direction toward the same side of the base bottom wall 212, and the base sidewall 214 circumferentially surrounds the base bottom wall 212 to form a base receiving cavity 218 with one end open. Two base connecting arms 216 are disposed at two opposite ends of the atomizing base 21 along the second direction, one end of each base connecting arm 216 is connected to one side of the base sidewall 214 away from the base bottom wall 212, and the other end extends along the first direction towards the direction away from the base bottom wall 212.

Further, each base connecting arm 216 defines at least one base reservoir 2161 and the base sidewall 214 defines at least one base reservoir 2161, such that condensate formed on the atomizing body 20 can be stored in the base reservoirs 2161. Specifically, in some embodiments, two base reservoirs 2161 are defined in the outer surface of each base coupling arm 216, the two base reservoirs 2161 being spaced apart along the first direction, each base reservoir 2161 extending in the circumferential direction of the base coupling arm 216. The base reservoir 2161 is disposed on each of the sides of the base sidewall 214 in the second direction, and the base reservoir 2161 extends along the circumferential direction of the base sidewall 214.

The stationary bracket 23 includes a bracket body including a bracket top wall 232 and a bracket side wall 234, and two bracket connecting arms 236. Wherein, the support roof 232 is provided with a liquid inlet 2321 and an air outlet 2323, the liquid inlet 2321 is communicated with the liquid storage bin 12 and the base accommodating cavity 218, the air outlet 2323 is communicated with the base accommodating cavity 218 and the air flow passage 14, aerosol generating substrates in the liquid storage bin 12 can enter the fixed support 23 through the liquid inlet 2321, and aerosol in the fixed support 23 can enter the air flow passage 14 through the air outlet 2323. The bracket side wall 234 extends from the edge of the bracket top wall 232 toward the same side of the bracket top wall 232 along the first direction, and the bracket side wall 234 circumferentially surrounds the bracket top wall 232 to form a bracket accommodating cavity with one end open. Two bracket attachment arms 236 are provided at opposite ends of the fixed bracket 23 in the second direction, and each bracket attachment arm 236 has one end attached to the bracket side wall 234 and another end extending in the first direction away from the bracket top wall 232 for mating engagement with the base attachment arm 216.

Further, the bracket side wall 234 is provided with at least one bracket liquid storage tank 2341, and each bracket liquid storage tank 2341 continuously or intermittently extends along the circumferential direction of the fixing bracket 23 according to the shape of the fixing bracket 23, so that condensate formed on the fixing bracket 23 can be stored in the bracket liquid storage tank 2341. Specifically, in some embodiments, the bracket side wall 234 further defines an air outlet slot 2343 communicating with the air outlet hole 2323, the outer surface of the bracket side wall 234 defines four bracket liquid storage slots 2341, each bracket liquid storage slot 2341 extends along the circumferential direction of the fixed bracket 23 and is divided into a left segment and a right segment from the middle by the air outlet slot 2343, and the two bracket liquid storage slots 2341 far away from the bracket top wall 232 are further divided into a front segment and a rear segment from the middle by the bracket connecting arm 236.

Thus, when the atomizing base 21 and the fixing bracket 23 are coupled to each other, the base connecting arm 216 and the bracket connecting arm 236 are engaged with each other, the base accommodating cavity 218 and the bracket accommodating cavity are correspondingly communicated to form an atomizing cavity, and the two base reservoirs 2161 of each base connecting arm 216 are respectively communicated with the front and rear sections of the bracket reservoir 2341 partitioned by the bracket connecting arm 236. Therefore, the atomizing body 20 forms four liquid storage tanks circumferentially arranged around, and the four liquid storage tanks are arranged at intervals along the axial direction of the atomizing body 20.

It is understood that the shape and number of the reservoirs are not limited, and may be set according to the shapes of the atomizing base 21 and the fixing bracket 23. The depth of the reservoir is as large as possible while ensuring the structural strength of the atomizing support, so that more condensate is contained.

Further, the inner side wall of the main housing 10 and the outer side wall of the atomizing main body 20 are spaced apart from each other to form a liquid guiding gap 16 communicating with the liquid storage tank, a liquid guiding groove 2163 communicating the outer side wall of the atomizing main body 20 and the atomizing chamber is opened at an end of the base connecting arm 216 of the atomizing base 21 close to the base side wall 214, and the bracket connecting arm 236 is engaged with the liquid guiding groove 2163 and has a gap with the groove wall of the liquid guiding groove 2163. Thus, the liquid guiding gap 16 and the liquid guiding groove 2163 together form a liquid guiding channel, and after the liquid storage tank is full of the condensed liquid, the condensed liquid can flow into the atomizing cavity through the liquid guiding channel.

The heating element 30 is accommodated in the atomizing chamber, the heating element 30 can absorb the aerosol generating substrate flowing in from the liquid inlet 2321 formed on the fixing support 23, and heat and atomize the aerosol generating substrate to generate aerosol, and the generated aerosol can flow into the air flow channel 14 through the air outlet 2323 formed on the fixing support 23.

In some embodiments, the atomizing assembly 100 further includes a heat generating body sealing cover 50 and a heat generating body sealing holder 60, and the heat generating body sealing cover 50 and the heat generating body sealing holder 60 are respectively covered on opposite ends of the heat generating body 30. In this way, the heating element 30 is isolated from other components by the heating element sealing cover 50 and the heating element sealing holder 60.

Specifically, the heat generating body sealing cover 50 includes a sealing cover top wall 52 and a sealing cover side wall 54 formed by extending in the same direction from the edge of the sealing cover top wall 52, and the sealing cover side wall 54 surrounds the sealing cover top wall 52 to form a heat generating body accommodating chamber for accommodating the heat generating body 30. Further, the top wall 52 of the sealing cap is opened with a liquid inlet slot 521 communicated with the liquid inlet hole 2321, so that the aerosol-generating substrate flowing in from the liquid inlet hole 2321 of the fixing bracket 23 can enter the heating body 30 through the liquid inlet slot 521.

The heating element sealing seat 60 includes a sealing seat bottom wall 61 and a sealing seat side wall 63 formed by extending in the same direction from the edge of the sealing seat bottom wall 61, and the heating element 30 is supported on one end of the sealing seat side wall 63 away from the sealing seat bottom wall 61.

The absorption piece 40 is contained in the atomization main body of the atomization base 21 and covers one end surface of the bottom wall of the sealing seat far away from the side wall of the sealing seat, and the condensate flowing into the atomization cavity from the liquid guide channel is absorbed by the absorption piece 40, so that the condensate is prevented from flowing into the power supply assembly. In particular, in some embodiments, the absorbent member 40 is a porous structure formed of organic cotton, cellucotton, or foam cotton, and the like, so that a large amount of condensate can be absorbed. It is to be understood that the material forming the absorption member 40 is not limited thereto, and may be provided as needed to meet the requirement of absorbing the condensate.

Specifically, in one embodiment, the absorber 40 is laid on the bottom surface of the heat-generating body sealing seat 60, and the orthographic projection of the absorber 40 on the plane of the bottom surface of the heat-generating body sealing seat 60 is approximately overlapped with the edge of the heat-generating body sealing seat 60, so that the space in the atomizing chamber is fully utilized to increase the absorption amount.

In some embodiments, the atomization assembly 100 further includes an electric connecting member 70, one end of the electric connecting member 70 is inserted into an electric connecting hole of the atomization base 21, and the other end of the electric connecting member 70 extends out of the electric connecting hole and sequentially passes through the absorption member 40 and the heat generating body sealing seat 60 to be electrically connected with the heat generating body 30. Thus, the power supply assembly supplies power to the heating body 30 through the electric connector 70.

The working principle of the atomization assembly 100 is as follows:

the aerosol-generating substrate stored in the reservoir 12 first enters the fixing holder 23 through the liquid inlet 2321 of the fixing holder 23, then passes through the liquid inlet channel 521 of the heating element sealing cover 50 to reach the surface of the heating element 30, and finally is absorbed by the heating element 30.

The current provided by the power supply assembly is then conducted through the electrical connector 70 to the heat generating body 30, which heats the aerosol-generating substrate by generating heat electrically from the heat generating body 30.

Finally, the aerosol generated by the heating element 30 heating the aerosol-generating substrate firstly flows out of the heating element sealing cover 50 through the heating cover outlet slot 541, and then sequentially enters the airflow channel 14 through the outlet slot 2343 and the outlet hole 2323 of the fixing bracket 23, and flows out along the airflow channel 14.

In the atomization assembly 100 and the atomization device, the inner side wall of the main housing 10 and the outer side wall of the atomization main body 20 are spaced to form the liquid guiding gap 16 communicating with the liquid storage tank, the liquid guiding tank 2163 communicating the outer side wall of the atomization main body 20 and the atomization cavity is disposed at one end of the base connecting arm 216 of the atomization base 21 close to the base side wall 214, and the bracket connecting arm 236 is connected to the liquid guiding tank 2163 in a snap-fit manner and has a gap with the wall of the liquid guiding tank 2163. So, drain clearance 16 and drain groove 2163 form the drain passageway jointly, and the back is full to the condensate liquid in the reservoir, and the accessible leads during the liquid passageway flows into the atomizing chamber, and then absorbed by absorbing piece 40 to showing and improving atomizing subassembly 100 and storing the ability of condensate, having avoided a large amount of condensate liquid to supply power subassembly, prolonged atomizing device's life, and the user need not frequently to erase the condensate on the supply power subassembly, optimized atomizing device's use and experienced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An atomizing assembly, comprising:

a main housing;

the heating body is accommodated in the atomizing cavity; and

2. The atomizing assembly of claim 1, wherein said atomizing body defines a plurality of said reservoirs, said plurality of said reservoirs being spaced apart along an axial direction of said atomizing body.

3. The atomizing assembly of claim 2, wherein each reservoir is circumferentially disposed about the atomizing body.

4. The atomizing assembly of claim 1, wherein the atomizing body includes an atomizing base and a fixing bracket, the fixing bracket is coupled to an end of the atomizing base, and at least one of the atomizing base and the fixing bracket defines the reservoir.

5. The atomizing assembly of claim 4, wherein the atomizing base and the fixing support each define at least one of the reservoirs, and each of the reservoirs defined in the atomizing base is in communication with one of the reservoirs defined in the fixing support.

6. The atomizing assembly of claim 5, wherein the atomizing base includes a base body and a base connecting arm connected to one side of the base body, and an end of the base connecting arm away from the base body is coupled to the fixing bracket;

7. The atomizing assembly of claim 6, wherein said base body defines at least one reservoir extending in a circumferential direction of said base body.

8. The atomizing assembly of claim 6, wherein the base body includes a base bottom wall and a base side wall extending in the same direction from an edge of the base bottom wall, the base side wall surrounding the base bottom wall to form a base receiving cavity with an open end, the open end of the base receiving cavity facing the fixing bracket;

the absorbing piece is contained in the base containing cavity.

9. The atomizing assembly of claim 6, wherein the fixing bracket includes a bracket main body and a bracket connecting arm connected to one side of the bracket main body, and an end of the bracket connecting arm away from the bracket main body is coupled to the base connecting arm;

10. The atomizing assembly of claim 1, wherein said atomizing assembly further includes a heat-generating body seal seat, said heat-generating body seal seat is located between said heat-generating body and said absorption member, said heat-generating body seal seat includes a seal seat bottom wall and a seal seat side wall formed by extending from an edge of said seal seat bottom wall toward a same direction, said heat-generating body covers an end surface of said seal seat bottom wall away from said seal seat side wall, said heat-generating body is supported at an end of said seal seat side wall away from said seal seat bottom wall.