CN220343672U

CN220343672U - Aerosol generating device

Info

Publication number: CN220343672U
Application number: CN202321781617.2U
Authority: CN
Inventors: 王辉; 陈立军; 牛彦明
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-16
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses an aerosol generating device, a liquid storage cup is arranged on a shell of the aerosol generating device, a suction nozzle is constructed on the shell, a first liquid storage space is formed by surrounding the shell and the liquid storage cup, a second liquid storage space and a battery cell mounting cavity are formed in the liquid storage cup, a liquid guide hole for conducting the first liquid storage space and the second liquid storage space is formed in the liquid storage cup, a first sealing piece is arranged at a mouth part, far away from the suction nozzle, between the shell and the liquid storage cup, a second sealing piece is arranged at a mouth part, far away from the suction nozzle, of the liquid storage cup, a third sealing piece is arranged at a mouth part, far away from the suction nozzle, of the liquid storage cup, and the third sealing piece is positioned at one side, far away from the suction nozzle, of the second sealing piece and the third sealing piece form a triple sealing structure.

Description

Aerosol generating device

Technical Field

The utility model relates to the technical field of aerosol generation, in particular to an aerosol generation device.

Background

The aerosol generating device is a product for generating aerosol by heating atomized liquid through an atomizer, and has convenient use and changeable taste through the mixing of the atomized liquid, so the aerosol generating device has been widely and rapidly popularized in domestic and foreign markets in recent years.

In the aerosol generating device on the current market, a sealing structure with one or two sealing structures is adopted on the sealing design of a liquid storage cup, and the risk of liquid leakage exists under the condition that the sealing structure fails or is limited.

Disclosure of Invention

The utility model aims to provide an aerosol generating device, which aims to solve the technical problem that one or two sealing structures are adopted in the current market, and the sealing structure is out of order or has the risk of liquid leakage under the limit condition.

In order to solve the above problem, according to one aspect of the present application, an embodiment of the present utility model provides an aerosol generating device, which includes a housing and a liquid storage cup disposed in the housing, a suction nozzle is configured on the housing, a first liquid storage space is disposed between the housing and the liquid storage cup, a second liquid storage space and a battery core mounting cavity are disposed in the liquid storage cup, a liquid guide hole for conducting the first liquid storage space and the second liquid storage space is disposed on the liquid storage cup, a first sealing member is disposed between the housing and the liquid storage cup and away from a mouth portion of the suction nozzle, a second sealing member is disposed at a mouth portion of the liquid storage cup, away from the suction nozzle, of the second liquid storage space, a third sealing member is disposed at a mouth portion of the liquid storage cup, away from the suction nozzle, of the third sealing member, and the third sealing member is disposed at a side of the second sealing member, away from the suction nozzle.

In some embodiments, the inner wall of the housing or the outer wall of the liquid storage cup is provided with a positioning groove, the first sealing element is arranged in the positioning groove, and one side of the first sealing element away from the bottom of the positioning groove is provided with at least two raised sealing ribs; or the first sealing element is integrally formed on the inner wall of the shell; or the first sealing piece is integrally formed on the outer wall of the liquid storage cup; and/or the shell is made of transparent materials.

In some embodiments, the second seal has at least two raised sealing ribs disposed about its periphery; and/or the second sealing element is provided with a liquid injection hole, a plugging element is arranged in the liquid injection hole, and the inner wall of the liquid injection hole is provided with at least two raised sealing ribs.

In some embodiments, the outer periphery of the third seal is provided with at least two raised sealing ribs; and/or the third sealing piece is provided with a sealing bulge structure for sealing the cell installation cavity away from the mouth part of the suction nozzle.

In some embodiments, the first seal is made of silicone or rubber material; and/or the second sealing element is made of silica gel or rubber material; and/or the third sealing element is made of silica gel or rubber material.

In some embodiments, the third seal member is configured with a mounting cavity on a side facing away from the seal projection structure, and a control panel is disposed within the mounting cavity.

In some embodiments, an air suction pipe and an atomization core are arranged in the liquid storage cup, two ends of the air suction pipe are respectively connected with the suction nozzle and the atomization core, a liquid inlet communicated with a second liquid storage space is formed in the atomization core, and a tubular sealing part extending into the atomization core from a mouth part of one end, far away from the suction nozzle, of the atomization core is formed in the second sealing part.

In some embodiments, the third sealing member is provided with an air passing cavity, the air passing cavity is communicated with the tubular sealing part, and an air passing hole is formed in the bottom of the air passing cavity of the third sealing member.

In some embodiments, the mouth of the shell away from the suction nozzle is provided with a bottom shell capable of plugging the mounting cavity, and the bottom shell is provided with an air inlet pipe extending into the air passing hole.

In some embodiments, the electric core is arranged in the electric core installation cavity, the heating element and the liquid guide element arranged outside the heating element are arranged in the atomizing core, and the electric core and the heating element are connected with the control board.

Compared with the prior art, the aerosol-generating device of the utility model has at least the following beneficial effects:

the embodiment of the utility model discloses an aerosol generating device, a liquid storage cup is arranged on a shell of the aerosol generating device, a suction nozzle is constructed on the shell, a first liquid storage space is formed by surrounding the shell and the liquid storage cup, a second liquid storage space and a battery core mounting cavity which are independently arranged are arranged in the liquid storage cup, a liquid guide hole which conducts the first liquid storage space and the second liquid storage space is formed in the liquid storage cup, and the mutual communication between the first liquid storage space and the second liquid storage space is realized.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a cross-sectional view of an aerosol-generating device according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a housing; 11. a suction nozzle; 12. a first liquid storage space; 13. a battery cell; 2. a liquid storage cup; 21. a second liquid storage space; 3. a first seal; 4. a second seal; 41. a tubular seal portion; 42. a blocking member; 5. a third seal; 51. a sealing protrusion structure; 52. a mounting cavity; 53. an air cavity; 6. a control board; 7. an air suction pipe; 8. an atomizing core; 81. a heating member; 82. a liquid guide; 9. a bottom case; 91. and an air inlet pipe.

Detailed Description

In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

In the description of the present utility model, it should be clear that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order; the terms "vertical," "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "horizontal," and the like are used for indicating an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description of the present utility model, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1, an embodiment of the present utility model provides an aerosol generating device, the aerosol generating device includes a housing 1 and a liquid storage cup 2 installed in the housing 1, a suction nozzle 11 is configured on the housing 1, a first liquid storage space 12 is provided between the housing 1 and the liquid storage cup 2, a second liquid storage space 21 and a battery core installation cavity are provided in the liquid storage cup 2, a liquid guide hole for conducting the first liquid storage space 12 and the second liquid storage space 21 is provided on the liquid storage cup 2, a first sealing member 3 is provided between the housing 1 and the liquid storage cup 2 at a mouth portion far from the suction nozzle 11, a second sealing member 4 is provided at a mouth portion of the liquid storage cup 2 located at the second liquid storage space 21 far from the suction nozzle 11, a third sealing member 5 is provided at a mouth portion of the liquid storage cup 2 far from the suction nozzle 11, and the third sealing member 5 is located at one side of the second sealing member 4 far from the suction nozzle 11.

In this embodiment, the housing 1 of the aerosol generating device is provided with the liquid storage cup 2, the suction nozzle 11 is configured on the housing 1, the first liquid storage space 12 is formed by surrounding between the housing 1 and the liquid storage cup 2, the second liquid storage space 21 and the battery core mounting cavity which are independently arranged are arranged in the liquid storage cup 2, the liquid storage cup 2 is provided with a liquid guide hole which conducts the first liquid storage space 12 and the second liquid storage space 21, and the first liquid storage space 12 and the second liquid storage space 21 are mutually communicated.

In some embodiments, a positioning groove is formed in the inner wall of the shell 1 or the outer wall of the liquid storage cup 2, the first sealing element 3 is arranged in the positioning groove, and the tightness of the first sealing element 3 to the first liquid storage space 12 can be improved and liquid leakage is prevented by arranging at least two raised sealing ribs on one side of the first sealing element 3 away from the bottom of the positioning groove; or the first sealing element 3 is integrally formed on the inner wall of the shell 1, at least two raised sealing ribs can be arranged in the inner hole of the first sealing element 3, so that the sealing performance of the first sealing element 3 on the first liquid storage space 12 can be improved, and liquid leakage is prevented; or the first sealing element 3 is integrally formed on the outer wall of the liquid storage cup 2, at least two raised sealing ribs can be arranged on the periphery of the first sealing element 3, the sealing performance of the first sealing element 3 to the first liquid storage space 12 can be improved, and liquid leakage is prevented.

In some embodiments, at least two protruding sealing ribs are disposed on the outer periphery of the second sealing member 4, and the sealing performance of the second sealing member 4 to the second liquid storage space 21 is improved and liquid leakage is prevented by the at least two protruding sealing ribs on the outer periphery of the second sealing member 4.

In some embodiments, the second sealing member 4 is provided with a liquid injection hole, the inside of the liquid injection hole is provided with a sealing member 42, the inner wall of the liquid injection hole is provided with at least two raised sealing ribs, and the sealing performance between the sealing member 42 and the liquid injection hole can be improved through the at least two raised sealing ribs of the inner wall of the liquid injection hole, so that liquid leakage is prevented.

In some embodiments, the housing 1 is made of a transparent material, so as to facilitate observation of the remaining amount of the atomized liquid in the first liquid storage space 12 and the second liquid storage space 21 in the housing 1.

In some embodiments, at least two protruding sealing ribs are disposed on the outer periphery of the third sealing member 5, and the sealing performance of the third sealing member 5 to the liquid storage cup 2 can be improved and liquid leakage can be prevented through the at least two protruding sealing ribs on the outer periphery of the third sealing member 5.

In some embodiments, the third sealing member 5 is provided with a sealing protrusion structure 51 for sealing the cell mounting cavity away from the mouth of the suction nozzle 11, and the sealing protrusion structure 51 seals the cell mounting cavity away from the mouth of the suction nozzle 11 to prevent the atomized liquid from entering the cell mounting cavity to cause short circuit of the cell 13.

In some embodiments, the first sealing member 3 is made of silica gel or rubber material, so that the sealing performance of the first sealing member 3 on the liquid storage cup 2 can be improved, and liquid leakage is prevented.

In some embodiments, the second sealing member 4 is made of silica gel or rubber material, so that the sealing performance of the second sealing member 4 on the liquid storage cup 2 can be improved, and liquid leakage is prevented.

In some embodiments, the third sealing member 5 is made of silica gel or a rubber material, so that the sealing performance of the third sealing member 5 to the liquid storage cup 2 can be improved, and liquid leakage can be prevented.

In some embodiments, the third sealing member 5 is provided with a mounting cavity 52 on a side away from the sealing protrusion structure 51, a control panel 6 is arranged in the mounting cavity 52, and the control panel 6 is protected by separately arranging the mounting cavity 52, so that the control panel 6 is prevented from being out of control or damaged due to pollution of atomized liquid to the control panel 6.

In some embodiments, be provided with breathing pipe 7 and atomizing core 8 in the stock solution cup 2, the both ends of breathing pipe 7 link to each other with suction nozzle 11 and atomizing core 8 respectively, can be through breathing pipe 7 with the aerosol water conservancy diversion in the atomizing core 8 to suction nozzle 11 supply the user to inhale, set up the feed liquor hole with second stock solution space 21 intercommunication on the atomizing core 8, can with the atomizing liquid water conservancy diversion in the second stock solution space 21 to in the atomizing core 8, provide atomizing liquid to atomizing core 8, be constructed on the second sealing member 4 and be stretched into the tubular seal portion 41 in the atomizing core 8 from the oral area that the one end of atomizing core 8 kept away from suction nozzle 11 stretches into in the atomizing core 8 through tubular seal portion 41 from the oral area that the one end was kept away from suction nozzle 11, improve the seal between atomizing core 8 and the second sealing member 4, prevent that the atomizing from revealing.

In some embodiments, the third sealing member 5 is provided with an air passing cavity 53, the air passing cavity 53 is communicated with the tubular sealing portion 41, an air passing hole is formed in the bottom of the air passing cavity 53 of the third sealing member 5, and condensate in the air flow channel can be prevented from flowing into electronic components in the aerosol generating device to cause the circuit of the aerosol generating device to be broken through the independent arrangement of the air passing cavity 53.

In some embodiments, the opening of the shell 1 far away from the suction nozzle 11 is provided with a bottom shell 9 capable of plugging the installation cavity 52, and the plugging installation cavity 52 is plugged through the bottom shell 9, so that the control panel 6 is prevented from being out of control or damaged due to pollution of the control panel 6 by atomized liquid; the bottom case 9 is provided with an air inlet pipe 91 extending into the air passing hole, and the air inlet pipe 91, the air passing chamber 53 and the tubular sealing portion 41 form an air inlet passage of the atomizing core 8.

In some embodiments, the electric core 13 is arranged in the electric core installation cavity, the heating element 81 and the liquid guide element 82 arranged outside the heating element 81 are arranged in the atomizing core 8, and the atomized liquid on the liquid guide element 82 is heated by the heating element 81 to generate a gas solvent; the battery core 13 and the heating element 81 are connected with the control board 6, and the working state of the heating element 81 is controlled by the control board 6.

In summary, it is easily understood by those skilled in the art that the above-mentioned advantageous features can be freely combined and overlapped without conflict.

It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus, device and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An aerosol-generating device, characterized by: the aerosol generating device comprises a shell and a liquid storage cup arranged in the shell, a suction nozzle is arranged on the shell, a first liquid storage space is arranged between the shell and the liquid storage cup, a second liquid storage space and a battery cell mounting cavity are arranged in the liquid storage cup, a liquid guide hole which conducts the first liquid storage space and the second liquid storage space is formed in the liquid storage cup, a first sealing element is arranged between the shell and the liquid storage cup and away from the mouth part of the suction nozzle, a second sealing element is arranged between the liquid storage cup and the mouth part of the second liquid storage space and away from the mouth part of the suction nozzle, a third sealing element is arranged between the liquid storage cup and the mouth part of the suction nozzle, and the third sealing element is arranged on one side of the second sealing element and away from the suction nozzle.

2. An aerosol-generating device according to claim 1, wherein: the inner wall of the shell or the outer wall of the liquid storage cup is provided with a positioning groove, the first sealing piece is arranged in the positioning groove, and one side of the first sealing piece far away from the bottom of the positioning groove is provided with at least two raised sealing ribs; or the first sealing element is integrally formed on the inner wall of the shell; or the first sealing piece is integrally formed on the outer wall of the liquid storage cup; and/or the shell is made of transparent materials.

3. An aerosol-generating device according to claim 1, wherein: at least two raised sealing ribs are arranged on the periphery of the second sealing piece; and/or the second sealing piece is provided with a liquid injection hole, a blocking piece is arranged in the liquid injection hole, and the inner wall of the liquid injection hole is provided with at least two raised sealing ribs.

4. An aerosol-generating device according to claim 1, wherein: at least two raised sealing ribs are arranged on the periphery of the third sealing piece; and/or, a sealing bulge structure for sealing the cell mounting cavity away from the mouth of the suction nozzle is constructed on the third sealing element.

5. An aerosol-generating device according to claim 1, wherein: the first sealing piece is made of silica gel or rubber materials; and/or the second sealing element is made of silica gel or rubber material; and/or, the third sealing piece is made of silica gel or rubber materials.

6. An aerosol-generating device according to claim 4, wherein the third seal member is provided with a mounting cavity formed in a side thereof facing away from the sealing projection arrangement, the mounting cavity being provided with a control panel.

7. An aerosol-generating device according to claim 6, wherein an air suction pipe and an atomizing core are arranged in the liquid storage cup, two ends of the air suction pipe are respectively connected with the suction nozzle and the atomizing core, a liquid inlet hole communicated with the second liquid storage space is formed in the atomizing core, and a tubular sealing part extending into the atomizing core from a mouth part of one end of the atomizing core away from the suction nozzle is formed in the second sealing member.

8. An aerosol-generating device according to claim 7, wherein the third seal is provided with an air passing chamber, the air passing chamber being in communication with the tubular seal, the third seal being provided with an air passing aperture at the bottom of the air passing chamber.

9. An aerosol-generating device according to claim 8, wherein the mouth of the housing remote from the mouthpiece is provided with a bottom shell capable of blocking the mounting cavity, the bottom shell being constructed with an air inlet tube extending into the air passage aperture.

10. An aerosol-generating device according to claim 7, wherein: the electric core is arranged in the electric core installation cavity, a heating part and a liquid guide part arranged outside the heating part are arranged in the atomization core, and the electric core and the heating part are connected with the control board.