CN219645055U

CN219645055U - Aerosol generating device

Info

Publication number: CN219645055U
Application number: CN202320984248.0U
Authority: CN
Inventors: 邱伟华; 杜尧尧
Original assignee: Joyetech Shenzhen Electronics Co Ltd
Current assignee: Joyetech Shenzhen Electronics Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-08
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to an aerosol generating device which comprises an atomizer and a battery assembly, wherein the atomizer and the battery assembly are arranged in a split mode and can be connected together, the atomizer comprises a shell, a sealing piece and an atomization core, an air outlet pipe and a liquid storage cavity are arranged on the shell, a liquid blocking piece is arranged on the sealing piece, a first liquid inlet hole is formed in the atomization core, the battery assembly comprises a guide piece, and when the atomizer and the battery assembly are assembled together, the guide piece in the battery assembly can puncture the liquid blocking piece on the sealing piece, so that the liquid storage cavity is communicated with the first liquid inlet hole in the atomization core. The aerosol generating device is characterized in that each component is arranged in a split mode, so that the aerosol generating device is convenient to replace, convenient to use and difficult to leak.

Description

Aerosol generating device

Technical Field

The utility model belongs to the technical field of atomization devices, and particularly relates to an aerosol generating device.

Background

The aerosol generating device mainly comprises a liquid storage cavity and an atomization cavity, the liquid storage cavity and the atomization cavity are separated before starting to be arranged, so that atomized liquid in the liquid storage cavity is prevented from entering the atomization cavity to be contacted with an atomization core, the atomized liquid is prevented from being in contact with air for deterioration, the liquid storage cavity is communicated with the atomization cavity when the atomization device is started, the atomized liquid is contacted with the atomization core, and the atomized liquid is atomized to form aerosol. However, the existing aerosol generating device is generally an integral body which is not detachable, and when one of the components in the atomizing device is damaged, the atomizing device cannot be used continuously and the damaged component cannot be replaced, so that the utilization efficiency of each component is low, and the use cost of a customer is increased.

Disclosure of Invention

The utility model aims to provide an aerosol generating device, which solves the problems that the prior aerosol generating device is generally not detachable and can not be replaced by damaged components, so that the utilization efficiency of each component is low, and the use cost of customers is increased.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides an aerosol generating device, includes components of a whole that can function independently setting and can connect atomizer and battery pack together, the atomizer includes casing, sealing member and atomizing core, be provided with outlet duct and stock solution chamber on the casing, be provided with on the sealing member and hinder the liquid spare, be provided with first feed liquor hole on the atomizing core, battery pack includes the guide piece, when with atomizer and battery pack assembly together, the guide piece in the battery pack can puncture the liquid that hinders on the sealing member to make the stock solution chamber communicate with the first feed liquor hole on the atomizing core.

Further, the sealing member includes the base and is located the communicating pipe at base top, and the mounting hole has been seted up at the middle part of base, communicating pipe and the mounting hole intercommunication on the base, the guiding hole has been seted up to the both sides of mounting hole, is provided with first feed liquor passageway on the inner wall of guiding hole, and first feed liquor passageway communicates mounting hole and guiding hole.

Further, the atomizing core is including setting up at the connecting piece at top, setting up atomizing shell in the centre and the atomizing support of bottom, be provided with the portion of supporting between connecting piece and the atomizing shell.

Further, the battery assembly comprises an outer shell, an inner shell accommodated in the outer shell and a battery accommodated in the inner shell, the guide piece is arranged at the top of the inner shell, a second liquid inlet channel is formed in the top of the guide piece along the axial direction, a second liquid inlet hole is formed in the side surface of the guide piece along the radial direction, and the second liquid inlet channel is communicated with the second liquid inlet hole.

Further, the liquid blocking piece is a sealing film.

Further, the middle part of the sealing film is provided with a cross bifurcation opening.

Further, the top fixedly connected with mount pad of inner housing, atomizing core and base threaded connection.

Further, a liquid suction piece is further arranged on the atomization core.

Further, an air inlet hole is formed in the outer shell of the battery assembly.

Further, a heating element and a liquid guide element are arranged in the atomizing core.

By adopting the technical scheme, the utility model has the beneficial effects that:

the aerosol generating device comprises an atomizer and a battery assembly which are arranged in a split mode and can be connected together, the atomizer comprises a shell, a sealing piece and an atomization core, an air outlet pipe and a liquid storage cavity are arranged on the shell, a liquid blocking piece is arranged on the sealing piece, a first liquid inlet hole is formed in the atomization core, the battery assembly comprises a guide piece, and when the atomizer and the battery assembly are assembled together, the guide piece in the battery assembly can puncture the liquid blocking piece on the sealing piece, so that the liquid storage cavity is communicated with the first liquid inlet hole in the atomization core. The split setting is convenient for change the subassembly, and the utilization efficiency of each part is higher, simple structure, convenient to use.

Drawings

Fig. 1 is an overall schematic view of an aerosol generating device according to the present utility model.

Fig. 2 is an exploded view of the aerosol generating device shown in fig. 1.

Fig. 3 is a cross-sectional view of the aerosol-generating device shown in fig. 1.

Fig. 4 is a cross-sectional view of an atomizer (not including an atomizing core) of an aerosol generating device.

Reference numerals: 1. an atomizer; 11. a housing; 111. a liquid storage cavity; 112. an air outlet pipe; 12. a seal; 121. a base; 122. a communicating pipe; 1211. a mounting hole; 1212. a guide hole; 1213. a first liquid inlet channel; 123. a liquid blocking member; 13. an atomizing core; 131. a connecting piece; 132. an atomizing shell; 1321. a first liquid inlet hole; 133. an atomization support; 134. a holding portion; 135. a liquid absorbing member; 1351. a first through hole; 1352. a second through hole; 2. a battery assembly; 21. an outer housing; 211. an air inlet hole; 22. an inner housing; 23. a battery; 24. a guide member; 241. a second liquid inlet channel; 242. a second liquid inlet hole; 25. and (5) a mounting seat.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram illustrating the basic of the utility model only by way of illustration, and therefore shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the present utility model provides an aerosol generating device, and in this embodiment, the entire aerosol generating device is substantially rectangular parallelepiped, but the shape of the aerosol generating device is not limited to this, and may be cylindrical or the like. As shown in fig. 1 and 2, the aerosol generating device includes a nebulizer 1 and a battery assembly 2 which are provided separately from each other and can be assembled together.

In the utility model, the atomizer 1 and the battery assembly 2 are arranged in a split mode, if one assembly in the aerosol generating device is damaged and cannot be used, the assembly can be replaced independently without replacing other assemblies.

As shown in fig. 2 to 4, the atomizer 1 includes a housing 11, a seal 12, and an atomizing core 13, and a liquid storage chamber 111 is formed inside the housing 11, and an atomized liquid is stored in the liquid storage chamber 111. The bottom of casing 11 is uncovered to be set up, be provided with outlet duct 112 in the casing 11, the one end of outlet duct 112 extends to the liquid storage cavity 111 inside, and the other end protrusion casing 11 of outlet duct 112 is outside the cigarette holder.

As shown in fig. 2 to 4, the sealing member 12 is installed at the bottom opening of the housing 11, and the sealing member 12 is used for sealing the liquid storage chamber 111 of the housing 11 to prevent the atomized liquid in the liquid storage chamber 111 from leaking out. The sealing element 12 is approximately in a shape of a "convex", the sealing element 12 comprises a base 121 and a communicating pipe 122 positioned at the top of the base 121, a mounting hole 1211 is formed in the middle of the base 121, the communicating pipe 122 is communicated with the mounting hole 1211 on the base 121, two guide holes 1212 are formed in two sides of the mounting hole 1211, the two guide holes 1212 are arranged in the vertical direction, a first liquid inlet channel 1213 is formed in the inner wall of the guide hole 1212, the first liquid inlet channel 1213 is arranged in the horizontal direction, and the mounting hole 1211 is communicated with the guide hole 1212 through the first liquid inlet channel 1213. The base 121 of the seal 12 is further provided with a liquid blocking member 123, and the liquid blocking member 123 is located at the top end of the guide hole 1212. In this embodiment, the liquid blocking member 123 is a sealing film, and a cross-shaped bifurcation opening (not shown) is provided in the middle of the sealing film, so as to facilitate puncturing. Specifically, after the shell 11 is connected with the sealing member 12, the bottom end of the air outlet pipe 112 extends into the communicating pipe 122, and the air outlet pipe 112 is in interference fit with the communicating pipe 122.

As shown in fig. 2 and 3, the atomizing core 13 includes a connector 131 provided at the top, an atomizing housing 132 provided in the middle, and an atomizing support 133 provided at the bottom. A supporting part 134 is disposed between the connecting member 131 and the atomizing housing 132, an atomizing member and a liquid guiding member (not shown) are installed in the atomizing housing 132 for atomizing the atomized liquid, and a plurality of first liquid inlet holes 1321 are formed in the sidewall of the atomizing housing 132, and the aperture of the first liquid inlet holes 1321 is the same as the aperture of the first liquid inlet channel 1213.

As shown in fig. 1 to 3, the battery assembly 2 includes an outer case 21, an inner case 22 accommodated in the outer case 21, and a battery 23 accommodated in the inner case 22, the top of the outer case 21 is disposed open, and two guide pieces 24 are vertically disposed on the top of the inner case 22, and in this embodiment, the guide pieces 24 are cylindrical. The top of the guide member 24 is provided with a second liquid inlet channel 241 along the axial direction, the side surface of the guide member 24 is provided with a second liquid inlet hole 242 along the radial direction, the second liquid inlet channel 241 is communicated with the second liquid inlet hole 242, and the aperture of the second liquid inlet hole 242 is the same as that of the first liquid inlet channel 1213.

In one embodiment, as shown in fig. 2 and 3, the top of the inner housing 22 is fixedly connected with a mounting seat 25, the mounting seat 25 is located between the two guiding members 24, and the atomizing support 133 is in threaded connection with the mounting seat 25, so that the structure is simple and the assembly is convenient.

In one embodiment, as shown in fig. 2 and fig. 3, the atomizer further includes a liquid absorbing member 135, specifically, the liquid absorbing member 135 may be oil absorbing cotton, and a first through hole 1351 and two second through holes 1352 are provided on the liquid absorbing member 135. The liquid absorbing member 135 is sleeved between the atomizing housing 132 and the atomizing support 133 through the first through hole 1351. The liquid absorbing member 135 is sleeved on the guide member 24 through the second through hole 1352, and the liquid absorbing member 135 can absorb the residual atomized liquid, so as to avoid the atomized liquid contacting the conductive element to damage the conductive element and influence the normal use of the aerosol generating device.

In one embodiment, as shown in fig. 2, an air intake hole 211 is provided on the outer case 21 of the battery assembly 2.

The aerosol generating device of the utility model works as follows: when the atomizer 1 and the battery assembly 2 are assembled together, the two guide pieces 24 on the inner shell 22 of the battery assembly 2 are respectively positioned in the two guide holes 1212 of the sealing piece 12, the liquid blocking piece 123 at the top end of the guide hole 1212 is pierced by the guide piece 24 on the inner shell 22, and the second liquid inlet hole 242 of the guide piece 24 is communicated with the first liquid inlet channel 1213 on the sealing piece 12. The top end of the connecting piece 131 sequentially passes through the mounting hole 1211 and the communicating pipe 122 and then is accommodated in the air outlet pipe 112, the connecting piece 131 is in interference fit with the air outlet pipe 112, the abutting part 134 is abutted against the bottom end of the air outlet pipe 112, the first liquid inlet channel 1213 on the sealing piece 12 is communicated with the first liquid inlet hole 1321 on the atomizing shell 132, so that atomized liquid in the liquid storage cavity 111 flows into the second liquid inlet channel 241 on the top of the guiding piece 24, then enters the first liquid inlet channel 1213 of the sealing piece 12 through the second liquid inlet hole 242, then enters the atomizing core 13 through the first liquid inlet hole 1321 on the atomizing shell 132, the battery assembly 2 can supply power to the atomizing core 13, atomized liquid entering the atomizing core 13 is atomized to form atomized smoke under the action of the atomizing core 13, and the atomized smoke enters the air outlet pipe 112 through the connecting piece 131 during suction.

In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. An aerosol generating device, characterized in that: including components of a whole that can function independently setting and can link together atomizer and battery pack, the atomizer includes casing, sealing member and atomizing core, be provided with outlet duct and stock solution chamber on the casing, be provided with on the sealing member and hinder the liquid spare, be provided with first feed liquor hole on the atomizing core, the battery pack includes the guide, when assembling atomizer and battery pack together, the guide in the battery pack can puncture hinder the liquid spare on the sealing member to make stock solution chamber and atomizing core on first feed liquor hole intercommunication.

2. An aerosol generating device according to claim 1, wherein: the sealing member includes the base and is located the communicating pipe at base top, and the mounting hole has been seted up at the middle part of base, communicating pipe and the mounting hole intercommunication on the base, the guiding hole has been seted up to the both sides of mounting hole, is provided with first feed liquor passageway on the inner wall of guiding hole, and first feed liquor passageway communicates mounting hole and guiding hole.

3. An aerosol generating device according to claim 1, wherein: the atomizing core is including setting up at the connecting piece at top, setting up atomizing shell in the centre and the atomizing support of bottom, be provided with the portion of supporting between connecting piece and the atomizing shell.

4. An aerosol generating device according to claim 1, wherein: the battery pack comprises an outer shell, an inner shell accommodated in the outer shell and a battery accommodated in the inner shell, wherein the guide piece is arranged at the top of the inner shell, a second liquid inlet channel is formed in the top of the guide piece along the axial direction, a second liquid inlet hole is formed in the side surface of the guide piece along the radial direction, and the second liquid inlet channel is communicated with the second liquid inlet hole.

5. An aerosol generating device according to claim 1, wherein: the liquid blocking piece is a sealing film.

6. An aerosol generating device according to claim 5, wherein: the middle part of the sealing film is provided with a cross bifurcation opening.

7. An aerosol generating device according to claim 4, wherein: the top fixedly connected with mount pad of inner shell, atomizing core and base threaded connection.

8. An aerosol generating device according to claim 3, wherein: and the atomization core is also provided with a liquid suction piece.

9. An aerosol generating device according to claim 4, wherein: an air inlet hole is formed in the outer shell of the battery assembly.

10. An aerosol generating device according to claim 1, wherein: and a heating piece and a liquid guide piece are arranged in the atomizing core.