Atomization device

Abstract

An atomization device comprises a shell assembly which comprises a first shell and a second shell; the first shell is of an integrated structure, a cartridge with an opening in one end is formed in the first shell, and the cartridge is used for allowing atomization bombs to be loaded and contained from the opening; the second shell is fixedly connected with the first shell, and the second shell and the first shell define a containing bin independent of the magazine. The power supply assembly is arranged in the accommodating bin; the power supply assembly is used for being electrically connected with the atomization bomb and providing power for the atomization bomb. Due to the fact that the complete atomization installation cavity is directly formed in the assembly part of the first shell, no seam exists in the installation space of the atomizer, leakage of aerosol matrixes is avoided, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization, and particularly relates to an atomization device. Background Art

[0002] An atomization device is a device that generates and discharges an aerosol by heating an aerosol matrix; in order to improve the integration of the device, in the related art, more than two components are fixedly spliced to form a housing, and an accommodation space for accommodating each device is provided inside the housing. Among them, a corresponding sealing structure often needs to be provided in the related art to prevent the leakage of the aerosol matrix, which results in a complex housing structure and high design difficulty of the atomization device in the prior art. Summary of the Utility Model

[0003] The main technical problem to be solved by the utility model is the problem that the housing structure of the aerosol generating device in the related art is complex and the design flexibility is poor.

[0004] In order to solve the above technical problem, in an embodiment of the present application, an atomization device is provided, including:

[0005] A housing assembly, including a first housing and a second housing; the first housing is an integral structure, and a cartridge is formed inside the first housing, and the cartridge is used for the atomization cartridge to be loaded and accommodated from the opening; the second housing is fixedly connected to the first housing, and the second housing and the first housing enclose an accommodation chamber independent of the cartridge;

[0006] A power supply assembly, arranged in the accommodation chamber; the power supply assembly is used for electrically connecting the atomization cartridge and providing power for the atomization cartridge.

[0007] In an embodiment, the first housing has a first region, a second region and a third region; the first region and the second region are arranged side by side along a first direction, and the third region is located on one side of the first region and the second region in a second direction; the cartridge is located in the first region, and the accommodation chamber is formed in the second region and the third region; the first direction intersects with the second direction.

[0008] In an embodiment, the power supply assembly includes an electrically connected battery assembly and a circuit board assembly, the battery assembly is arranged in the second region, and the circuit board assembly is arranged in the third region.

[0009] In an embodiment, the housing assembly further has a clamping structure integrally formed on the inner wall of the first housing, and the clamping structure is located in the second region and is used for cooperating with the second housing to circumferentially limit the battery assembly.

[0010] In one embodiment, the atomizing device further includes a supporting member, which separates the first region and the second region and supports the atomizing cartridge; an electrode electrically connected to the power supply component is fixedly arranged on the supporting member, and the electrode is used for electrically connecting to the atomizing cartridge to supply power to the atomizing cartridge.

[0011] In one embodiment, the atomizing device further includes a mounting base, which is arranged in the third region, and a first induction air passage is formed in the mounting base; a second induction air passage is further formed inside the supporting member, one end of the first induction air passage is communicated with the cartridge through the second induction air passage, and the other end of the induction air passage is hermetically communicated with the pneumatic switch.

[0012] In one embodiment, an induction assembly cavity is further formed in the mounting base, the induction assembly cavity is arranged side by side with the first induction air passage along the first direction, and the induction assembly cavity is communicated with the first induction air passage; the pneumatic switch is embedded in the inlet end of the induction assembly cavity and is hermetically communicated with the first induction air passage through the induction assembly cavity.

[0013] In one embodiment, the atomizing device further includes a display component and / or a button component, the display component is used for displaying information of the atomizing device, and the button component is used for inputting preset instructions;

[0014] A display mounting position and / or a button mounting position are formed on the surface of the first housing and / or the second housing facing away from the accommodation chamber, the display component is fixedly arranged at the display mounting position, and the button component is fixedly arranged at the button mounting position.

[0015] In one embodiment, the atomizing device further includes a transparent cover plate, which is fixedly arranged on the surface of the first housing and / or the second housing facing away from the accommodation chamber and covers the display mounting position and the button mounting position; a hollow window penetrating the transparent cover plate is arranged at a position of the transparent cover plate corresponding to the button mounting position, and at least part of the button component is exposed outside the transparent cover plate through the hollow window.

[0016] In one embodiment, the atomizing device further includes an atomizing cartridge, which is detachably installed in the cartridge from the opening of the cartridge and is electrically connected to the power supply component; a first air flow channel is formed between the outer surface of the atomizing cartridge and the inner wall of the cartridge, and the atomizing cartridge communicates with the outside through the first air flow channel from the opening of the cartridge.

[0017] According to the atomization device of the above embodiment, since in its housing assembly, the first housing is an integral structure and directly forms a cartridge for accommodating the atomization cartridge, while reducing the risk of leakage of the aerosol matrix in the atomization cartridge, the housing has a simple structure, reducing the design and processing difficulty of the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the composition of the housing assembly in the embodiment of the present application.

[0019] Figure 2 It is a schematic cross-sectional view of the first housing in the embodiment of the present application.

[0020] Figure 3 It is a schematic diagram of the explosion of the atomization device in the embodiment of the present application.

[0021] Figure 4 It is a schematic cross-sectional view of the support member in the embodiment of the present application.

[0022] Figure 5 It is a schematic cross-sectional view of the assembly structure of the mounting seat and the pneumatic switch in the embodiment of the present application.

[0023] Figure 6 It is a schematic cross-sectional view of the second housing in the embodiment of the present application.

[0024] Figure 7 It is a schematic cross-sectional view of the atomization device in the embodiment of the present application.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS:

[0026] 1 - Housing assembly; 11 - First housing; 12 - Second housing; 13 - Cartridge; 14 - Accommodation chamber; 15 - First region; 16 - Second region; 17 - Third region; 18 - Clamping mechanism; 19 - Display mounting position; 110 - Button mounting position; 2 - Power supply assembly; 21 - Battery assembly; 22 - Circuit board assembly; 23 - Connection cable; 3 - Atomization cartridge; 31 - First air flow channel; 4 - Support member; 41 - Second induction air duct; 42 - Electrode; 5 - Mounting seat; 51 - First induction air duct; 52 - Induction assembly cavity; 6 - Pneumatic switch; 7 - Display component; 8 - Button component; 9 - Transparent cover plate; 91 - Hollow window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific embodiments. Similar elements in different embodiments are denoted by related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and general technical knowledge in the art.

[0028] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and drawings are only for clearly describing a certain embodiment and do not mean a necessary sequence, unless it is stated that a certain sequence must be followed.

[0029] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. The terms "connected" and "coupled" used in the present application, unless otherwise specified, both include direct and indirect connections (couplings).

[0030] In an embodiment of the present utility model, to solve the problem in the related art that for the housing assembly 1 formed by splicing of an atomization device, an additional sealing structure needs to be designed to improve the sealing of the aerosol matrix accommodation space, which results in a complex structure of the housing assembly 1 and poor design flexibility, an atomization device is provided. Please refer to Figures 1-3 As shown, the atomization device includes a housing assembly 1 and a power supply assembly 2.

[0031] Among them, the housing assembly 1 includes a first housing 11 and a second housing 12; the first housing 11 is an integral structure, and a cartridge 13 with an open end is formed inside the first housing 11, and the cartridge 13 is used for loading and accommodating an atomization cartridge from the opening; the second housing 12 is fixedly connected to the first housing 11, and the second housing 12 and the first housing 11 enclose an accommodation chamber 14 independent of the cartridge 13; the power supply assembly 2 is arranged in the accommodation chamber 14; the power supply assembly 2 is used for electrically connecting the atomization cartridge and providing power to the atomization cartridge.

[0032] As Figure 1As shown, the housing assembly 1 in the embodiment of the present application is mainly formed by splicing the first housing 11 and the second housing 12; among them, the specific connection method between the first housing 11 and the second housing 12 can be front-back splicing, left-right splicing, up-down splicing, etc.; specifically, the first housing 11 and the second housing 12 are spliced along the front-back direction, and the first housing 11 and the second housing 12 respectively serve as the rear shell and the front shell to form the housing assembly 1.

[0033] In the housing assembly 1, the splicing between the first housing 11 and the second housing 12 includes forming a fixed connection between the first housing 11 and the second housing 12. Among them, the fixed connection between the first housing 11 and the second housing 12 can be a detachable fixed connection, such as snap connection, threaded connector connection, etc. By disassembling and assembling the snap or threaded connector, the formation and release of the fixed connection between the first housing 11 and the second housing 12 can be realized. Or, the fixed connection between the first housing 11 and the second housing 12 can also be a non-detachable fixed connection, such as the first housing 11 and the second housing 12 are fixedly connected by means of glue, welding, etc.

[0034] In the embodiment of the present application, in order to reduce the risk of aerosol matrix leakage, the first housing 11 is of an integral structure, and a cartridge 13 for accommodating the atomizing cartridge is directly formed inside the first housing 11. The atomizing cartridge in the embodiment of the present application includes an atomizing core and a liquid storage chamber in its specific composition structure. A liquid storage space is formed inside the liquid storage chamber for accommodating the aerosol matrix; the atomizing core is loaded in the liquid storage space and is used to receive the aerosol matrix in the liquid storage chamber, heat the aerosol matrix to form an aerosol and discharge it. Therefore, in the embodiment of the present application, since the first housing 11 itself forms the cartridge 13 for accommodating the atomizing cartridge through an integral structure, while reducing the risk of aerosol matrix leakage from the cartridge 13, the cartridge 13 is only directly formed on the first housing 11 based on the integral structure, without adding other sealing structures, thereby effectively reducing the housing design difficulty of the atomizing device and further reducing the housing structure complexity of the atomizing device.

[0035] In order to accommodate the atomizing cartridge and achieve the purpose of detachable connection between the atomizing cartridge and the cartridge 13, the cartridge 13 has an opening, and the atomizing cartridge can enter the cartridge 13 through the opening of the cartridge 13.

[0036] The first housing 11 directly forms the cartridge 13, so the internal shape, size and other characteristics of the cartridge 13 match the corresponding shape, size and other characteristics of the atomizing cartridge; for example, if the overall cross-sectional shape of the atomizing cartridge is close to circular, then the internal shape of the cartridge 13 can also be correspondingly set to circular; if the overall cross-sectional shape of the atomizing cartridge is square, then the internal shape of the cartridge 13 can also be correspondingly set to square.

[0037] The second housing 12 is fixedly connected to the first housing 11. After the second housing 12 and the first housing 11 are connected, they enclose an accommodation chamber 14 together. The accommodation chamber 14 is independent of the cartridge chamber 13, indicating that the accommodation chamber 14 is isolated from the cartridge chamber 13 through the wall of the first housing 11 that forms the cartridge chamber 13. It is worth mentioning that although the accommodation chamber 14 and the cartridge chamber 13 are isolated from each other, they can still be connected to each other to enable electrical connection to the atomization cartridge and configure the induction air path of the pneumatic switch 6.

[0038] The power supply component 2 is disposed in the accommodation chamber 14, indicating that the power supply component 2 and the atomization cartridge are disposed in different accommodation spaces, which can effectively prevent the aerosol matrix from contaminating the power supply component 2. The function of the power supply component 2 is to electrically connect the atomization cartridge and provide power for the operation of the atomization cartridge, so that the atomization cartridge can heat the aerosol matrix to generate aerosol when powered on. Since the power supply component 2 itself has little requirement for the sealing structure, the power supply component 2 is disposed in the accommodation chamber 14, realizing the effective utilization of the internal space of the atomization device.

[0039] In some alternative embodiments, please refer to Figure 2 , in order to achieve regional division inside the atomization device for the assembly of various components, the specific composition of the first housing 11 includes: the first housing 11 has a first region 15, a second region 16 and a third region 17; the first region 15 and the second region 16 are arranged side by side along a first direction, and the third region 17 is located on one side of the first region 15 and the second region 16 in a second direction; the cartridge chamber 13 is located in the first region 15, and the accommodation chamber 14 is formed by the second region 16 and the third region 17; the first direction intersects the second direction. In other words, the first housing 11 in the embodiment of the present application is divided into three regions. Among these three regions, the first region 15 and the second region 16 are arranged side by side, and the third region 17 is also arranged side by side with the first region 15 and the second region 16. The first region 15 and the second region 16 are arranged side by side along the first direction, indicating that the first region 15 and the second region 16 extend side by side along the first direction. The cartridge chamber 13 is located in the first region 15, and the second region 16 and the third region 17 except the first region 15 form the accommodation chamber 14. It is worth mentioning that the regional division of the first housing 11 in the embodiment of the present application is only used to illustrate the setting positions of each region. In order to achieve the relative independence between the cartridge chamber 13 and the accommodation chamber 14, the first housing 11 is integrally formed. The cartridge chamber 13 is enclosed by the wall at the first region 15, and the accommodation chamber 14 is enclosed by the walls of other parts of the first housing 11 and the second housing 12. The second direction intersects the first direction, and specifically, the second direction can be perpendicular to the first direction.

[0040] In some alternative embodiments, please continue to refer toFigure 2 When setting up each component in the atomizing device based on area division, the power supply component 2 may specifically include an electrically connected battery component 21 and a circuit board component 22. The battery component 21 is arranged in the second area 16, and the circuit board component 22 is arranged in the third area 17. Specifically, the power supply component 2 includes the battery component 21 and the circuit board component 22. The battery component 21 includes a battery cell and pins, and the circuit board component 22 includes a circuit board and circuits, components, etc. arranged on the circuit board. The pneumatic switch 6 can be directly fixedly arranged on the circuit board. An electrical connection is formed between the battery component 21 and the circuit board component 22, which can specifically be formed through a conductive cable, etc. In addition, other components of the atomizing device can also form an electrical connection with the circuit board component 22, such as a display component, a button component, etc. The display component is used to display information of the atomizing device, such as operating power (gear), temperature, aerosol matrix remaining amount, etc., and the button component is used to input preset instructions, including on / off, working gear adjustment, etc.

[0041] In some alternative embodiments, please continue to refer to Figure 1 and Figure 2 To fix the battery component 21 and prevent the battery component 21 from moving in the accommodation chamber 14, the housing component 1 may further have a clamping structure 18. The clamping structure 18 is integrally formed on the inner wall of the first housing 11. The clamping structure 18 is located in the second area 16 and is used to cooperate with the second housing 12 to limit the circumference of the battery component 21. The clamping structure 18 is integrally formed on the inner wall of the first housing 11, which is equivalent to the clamping structure 18 being located in the accommodation chamber 14 formed by the enclosure of the first housing 11 and the second housing 12. A clamping space is formed by the enclosure of the clamping structure 18 and the second housing 12. The battery component 21 is arranged in the clamping space, so as to realize the cooperation of the clamping structure 18 and the second housing 12 to limit the battery component 21 in the circumferential direction of the battery component 21, thereby fixing the battery component 21 and preventing the battery component 21 from moving in the accommodation chamber 14.

[0042] In addition, to further fix the battery component 21, the battery component 21 can also form a stable fixed connection with the clamping component through adhesives, etc.

[0043] In some alternative embodiments, please refer to Figure 3 and Figure 4, since the cartridge 13 is integrally formed based on the first housing 11, the atomization device further includes a support member 4. The support member 4 is fixedly arranged in the cartridge 13. The support member separates the first area and the second area and supports the atomization cartridge; the support member is also fixedly provided with an electrode electrically connected to the power supply component. The electrode is used to be electrically connected to the atomization cartridge to supply power to the atomization cartridge. The cartridge 13 can be provided with an opening for loading the atomization cartridge along the first direction, and the cartridge 13 can also be communicated with the accommodation chamber 14. The specific communicating part can be the end of the cartridge 13 far from the opening along the first direction. Therefore, in order to support the atomization cartridge, a support member 4 is arranged in the cartridge 13 in the embodiment of the present application. An electrode electrically connected to the power supply component can be arranged on the support member 4. The support member 4 is directly / indirectly electrically connected to the circuit board assembly 22, and the atomization cartridge is electrically connected to the electrode, so as to realize that the atomization cartridge is indirectly electrically connected to the power supply component 2. Among them, the electrode can specifically be an elastic pin. After the atomization cartridge is loaded, it can be elastically compressed under the action of the atomization cartridge, and an elastic force is applied to the atomization cartridge to maintain the connection state with the atomization cartridge.

[0044] In addition, in addition to setting an electrical connection member on the support member 4 to realize the electrical connection with the atomization cartridge, the support member 4 can also form a detachable fixed connection with the atomization cartridge to improve the stability of the atomization cartridge in the cartridge 13; for example, magnetic members can be correspondingly arranged on the support member 4 and the atomization cartridge, and the fixed connection between the atomization cartridge and the support member 4 is realized through magnetic attraction cooperation, and applying a sufficient force to the atomization cartridge can release the fixed connection to disassemble the atomization cartridge.

[0045] In some optional embodiments, please refer to Figure 5 , in order to provide a sealed induction air flow channel for the pneumatic switch 6, the atomization device can further include a mounting seat 5. The mounting seat 5 is arranged in the third area 17, and a first induction air duct 51 is formed in the mounting seat 5; a second induction air duct 41 is also formed inside the support member 4. One end of the first induction air duct 51 is communicated with the cartridge 13 through the second induction air duct 41, and the other end of the induction air duct is hermetically communicated with the pneumatic switch 6. In order to avoid air leakage due to the gap between the fixed connection of the first housing 11 and the second housing 12, in the embodiment of the present application, a mounting seat 5 can also be arranged in the accommodation chamber 14. A first induction air duct 51 is formed in the mounting seat 5. One end of the first induction air duct 51 is hermetically communicated with the pneumatic switch 6; a second induction air duct 41 is arranged inside the support member 4. The second induction air duct 41 is communicated with the cartridge 13 and the accommodation chamber 14, and the second induction air duct 41 is communicated with the first induction air duct 51. Therefore, the pneumatic switch 6 can be communicated with the cartridge 13 through the first induction air duct 51 and the second induction air duct 41 in sequence, and further can be communicated with the outside through the cartridge 13, thereby providing a sealed induction air flow channel for the pneumatic switch 6. A negative pressure can be generated through a suction action to trigger the pneumatic switch 6, so that the pneumatic switch 6 controls the atomization cartridge to enter the working state.

[0046] In some optional embodiments, please continue to refer to Figure 5 , in order to further prevent the leaked aerosol matrix from contaminating the pneumatic switch 6, an induction assembly cavity 52 may further be formed in the mounting seat 5. The induction assembly cavity 52 and the first induction air duct 51 are arranged side by side in the first direction, and the induction assembly cavity 52 is communicated with the first induction air duct 51; the pneumatic switch 6 is embedded in the inlet end of the induction assembly cavity 52 and is hermetically communicated with the first induction air duct 51 through the induction assembly cavity 52. An induction assembly cavity 52 and a first induction air duct 51 are further formed in the mounting seat 5. The two are communicated with each other and are both arranged side by side in the first direction. Therefore, the opening of the induction assembly cavity 52 faces upward; if the aerosol matrix in the magazine 13 leaks from the induction air flow channel, that is, the aerosol matrix leaks along the second induction air duct 41, it will flow into the first induction air duct 51 and the induction assembly cavity 52 in sequence; since the opening of the induction assembly cavity 52 faces upward, the pneumatic switch 6 is suspended in the induction assembly cavity 52. Therefore, the flowing-in aerosol matrix will stay below the pneumatic switch 6 and will not affect the pneumatic switch 6 suspended above, effectively preventing the pneumatic switch 6 from being contaminated by the aerosol matrix.

[0047] In some optional embodiments, please refer to Figure 1 , Figure 3 and Figure 6 , the atomizing device may further include a display component 7 and / or a button component 8. The display component 7 is used to display information of the atomizing device, and the button component 8 is used to input preset instructions; a display mounting position 19 and / or a button mounting position 110 are formed on the surfaces of the first housing 11 and / or the second housing 12 facing away from the accommodation chamber 14. The display component 7 is fixedly arranged at the display mounting position 19, and the button component 8 is fixedly arranged at the button mounting position 110. In the embodiment of the present application, the atomizing device may further include a display component 7 for display and / or a button component 8 for inputting preset instructions. Among them, both the display component 7 and the button component 8 are arranged on the outer surface of the housing assembly 1, specifically, on the outer surface of the first housing 11 and / or the second housing 12, that is, on the surface of the first housing 11 and / or the second housing 12 facing away from the accommodation chamber 14. Specifically, when setting the display component 7, the display mounting position 19 for accommodating the display component 7 may be formed on the outer surface of the first housing 11, or on the outer surface of the second housing 12, or may be formed on the outer surfaces of both the first housing 11 and the second housing 12 at the same time; the button mounting position 110 for accommodating the button component 8 is the same, and the display mounting position 19 and the button mounting position 110 may be formed on the same component at the same time, such as the display mounting position 19 may be formed on the first housing 11 or the second housing 12 at the same time.

[0048] Taking the display installation position 19 and the button installation position 110 formed on the second housing 12 as an example, the display installation position 19 and the button installation position 110 can specifically be depressions formed on the surface of the second housing 12, and the corresponding display component 7 and button component 8 can be respectively embedded in the depressions to form a fixed connection. To facilitate wire routing, the display installation position 19 and the button installation position 110 can penetrate through the wall of the second housing 12 and communicate with the internal accommodation chamber 14, so that the conductive wiring can pass through the second housing 12 and form an electrical connection with the power supply component 2 provided in the accommodation chamber 14.

[0049] In addition, in the embodiment of the present application, the power supply component 2 further includes a connection wiring 23 for supplying power to the display component 7 and the button component 8. The connection wiring 23 can be arranged in the second area 16 together with the battery component 21, and is used to pass through the second housing 12 and form an electrical connection with the display component 7 and the button component 8, so as to supply power to the display component 7 and receive the control signal sent by the button component 8 to control the working state of the atomization device.

[0050] In some optional embodiments, please refer to Figure 3 and Figure 6 , in order to protect the display component 7 and at the same time not affect the display effect of the display component 7, the atomization device can specifically further include a transparent cover plate 9. The transparent cover plate 9 is fixedly arranged on the surface of the first housing 11 and / or the second housing 12 facing away from the accommodation chamber 14 and covers the display installation position 19 and the button installation position 110; a through hole window 91 penetrating the transparent cover plate 9 is arranged at the position of the transparent cover plate 9 corresponding to the button installation position 110, and at least part of the button component 8 is exposed outside the transparent cover plate 9 through the through hole window 91. The transparent cover plate 9 is covered above the display component 7 to protect the display component 7 and prevent the display component 7 from being directly damaged by contacting the outside world; and the transparent cover plate 9 itself is made of a transparent material, so it will not affect the state display of the atomization device by the display component 7.

[0051] The transparent cover plate 9 can also be arranged to cover the button installation position 110. In this structure, a through hole window 91 can be arranged at the position of the transparent cover plate 9 corresponding to the button installation position 110 for the button component 8 to be exposed, so that the user can operate the button component 8.

[0052] In some optional embodiments, please refer to Figure 7, the atomizing device may further include an atomizing cartridge 3. The atomizing cartridge 3 is detachably disposed in the cartridge 13 from the opening of the cartridge 13 and is electrically connected to the power supply component 2. A first air flow channel 31 is formed between the outer surface of the atomizing cartridge 3 and the inner wall of the cartridge 13. The atomizing cartridge 3 communicates with the outside through the first air flow channel 31 from the opening. The atomizing cartridge 3 is disposed in the cartridge 13 from the opening of the cartridge 13, and the atomizing cartridge 3 can also be removed from the cartridge 13 from the opening of the cartridge 13, thus forming a detachable connection between the atomizing cartridge 3 and the cartridge 13. In order to achieve air intake of the atomizing cartridge 3, a first air flow channel 31 is formed between the outer surface of the atomizing cartridge 3 and the inner wall of the cartridge 13. The first air flow channel 31 can be the gap between the outer surface of the atomizing cartridge 3 and the inner wall of the cartridge 13, or can also be a groove provided on the outer surface of the atomizing cartridge 3 and / or the inner wall of the cartridge 13. The atomizing cartridge 3 can communicate with the outside through the first air flow channel 31 from the opening of the cartridge 13. Therefore, the opening of the cartridge 13 serves as the air intake position of the air intake channel of the atomizing cartridge 3 at the same time. When taking in air, the air flows from the opening of the cartridge 13, passes through the first air flow channel 31, and then enters the atomizing cartridge 3 through the air intake port of the atomizing cartridge 3. After heating the aerosol matrix and mixing with air to form an aerosol, the aerosol is discharged from the air outlet of the atomizing cartridge 3. Therefore, the air intake channel in the embodiment of the present application is directly formed by the inner walls between the atomizing cartridge 3 and the cartridge 13, which is simple in structure and has strong sealing performance at the same time.

[0053] In addition, when the carrier bears the atomizing cartridge 3, a second air flow channel is further provided between the carrier and the atomizing cartridge 3. The second air flow channel is connected to the first air flow channel 31, which can prevent the atomizing cartridge 3 from being blocked by the carrier when it is disposed in the cartridge 13, and air can enter the air intake port of the atomizing cartridge 3 after passing through the first air flow channel 31 and the second air flow channel.

[0054] The embodiment of the present application provides an atomizing device. Since in the housing assembly 1, the first housing 11 is an integral structure and directly forms a cartridge 13 for accommodating the atomizing cartridge 3, while reducing the risk of leakage of the aerosol matrix in the atomizing cartridge 3, the housing has a simple structure, reducing the design and processing difficulty of the housing.

[0055] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, according to the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. An atomizing device, characterized in that: include: A housing assembly comprising a first housing and a second housing; The first shell is an integrated structure, and a magazine with an opening at one end is formed in the first shell, and the magazine is used to load and accommodate the atomized bullet through the opening; the second shell is fixedly connected to the first shell, and the second shell and the first shell enclose a accommodating chamber independent of the magazine; A power supply component is arranged in the accommodating chamber; the power supply component is used to electrically connect the atomizing bomb to provide power to the atomizing bomb.

2. The atomizing device according to claim 1, characterized in that The first shell has a first area, a second area and a third area; the first area and the second area are arranged side by side along the first direction, and the third area is located on one side of the first area and the second area in the second direction; The magazine is located in the first area, and the accommodating compartment is formed in the second area and the third area; the first direction intersects with the second direction.

3. The atomizing device according to claim 2, characterized in that The power supply assembly includes a battery assembly and a circuit board assembly that are electrically connected. The battery assembly is arranged in the second area, and the circuit board assembly is arranged in the third area.

4. The atomizing device according to claim 3, characterized in that The housing assembly further includes a clamping structure integrally formed on the inner wall of the first housing. The clamping structure is located in the second area and is used to cooperate with the second housing to limit the circumference of the battery assembly.

5. The atomizing device according to claim 2, wherein: The atomization device also includes a supporting member, which separates the first area and the second area and supports the atomization bomb; the supporting member is fixed with an electrode electrically connected to the power supply component, and the electrode is used to be electrically connected to the atomization bomb to supply power to the atomization bomb.

6. The atomizing device according to claim 5, characterized in that The atomization device also includes a mounting base, which is arranged in the third area, and a first induction air channel is formed in the mounting base; a second induction air channel is also formed inside the supporting member, one end of the first induction air channel is connected to the magazine through the second induction air channel, and the other end of the induction air channel is sealed and connected to the pneumatic switch.

7. The atomizing device according to claim 6, characterized in that An induction assembly cavity is also formed in the mounting base. The induction assembly cavity and the first induction air duct are arranged side by side along the first direction, and the induction assembly cavity is connected to the first induction air duct; the pneumatic switch is embedded in the inlet end of the induction assembly cavity and is sealed and connected to the first induction air duct through the induction assembly cavity.

8. The atomizing device according to any one of claims 1 to 7, characterized in that: The atomizing device further comprises a display component and / or a key component, wherein the display component is used to display information of the atomizing device, and the key component is used to input preset instructions; A display mounting position and / or a button mounting position is formed on the surface of the first shell and / or the second shell facing away from the accommodating compartment. The display assembly is fixedly disposed at the display mounting position, and the button assembly is fixedly disposed at the button mounting position.

9. The atomizing device according to claim 8, characterized in that The atomization device also includes a transparent cover plate, which is fixedly arranged on the surface of the first shell and / or the second shell facing away from the accommodating chamber, and covers the display mounting position and the button mounting position; the transparent cover plate is provided with a hollow window passing through the transparent cover plate at a position corresponding to the button mounting position, and at least a portion of the button assembly is exposed to the transparent cover plate through the hollow window.

10. The atomizing device according to any one of claims 1 to 7, characterized in that: The atomization device also includes an atomization bomb, which is detachably installed in the magazine from the opening of the magazine and electrically connected to the power supply component; a first air flow channel is formed between the outer surface of the atomization bomb and the inner wall of the magazine, and the atomization bomb is connected to the outside world from the opening of the magazine through the first air flow channel.

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