Electronic atomization device

Abstract

The utility model discloses an electronic atomization device. Belongs to the technical field of atomizers. The atomization module, the power supply module and the liquid storage module are modularly arranged, and the atomization module is connected to the outside of the power supply module through the liquid storage module, so that the atomization module and the power supply module are two independent modules which can be directly split; compared with the mode that the atomization module, the power module and the liquid storage module are installed in one outer shell, an independent outer shell is avoided, so that the assembly steps of the electronic atomization device are simplified, the assembly difficulty of the electronic atomization device is reduced, and the assembly efficiency is improved. And meanwhile, the first mounting shell and the second mounting shell are encircled to form an accommodating hole for limiting and accommodating the second part, so that connection and separation between the second part and the first mounting shell and between the second part and the second mounting shell are convenient to operate, and the power supply module is convenient to disassemble and assemble.

Description

Technical Field

[0001] This application relates to the technical field of atomizers, and more particularly, to an electronic atomization device. Background Art

[0002] An electronic atomization device is an appliance that can heat an aerosol-generating substrate to atomize it to form an aerosol. An electronic atomization device generally includes a housing, an atomization module, a power module, and a liquid storage module. Among them, the liquid storage module is used to contain the aerosol-generating substrate, the power module is used to supply power to the atomization module, and the atomization module is used to heat the aerosol-generating substrate so that the heated aerosol-generating substrate is atomized to form an aerosol.

[0003] In the prior art, the atomization module, the power module, and the liquid storage module are respectively housed in the housing to form an integrated structure, which increases the assembly difficulty and is not convenient for disassembling and assembling the power module. Summary of the Utility Model

[0004] The main object of this application is to provide an electronic atomization device to solve the problem that the atomization module and the power module in the prior art cannot be directly disassembled.

[0005] This application provides an electronic atomization device, including:

[0006] An atomization module for heating an aerosol-generating substrate to generate an aerosol;

[0007] A liquid storage module including a first part and a second part. The first part is connected to the atomization module to supply the aerosol-generating substrate to the atomization module, and the second part extends out of the atomization module;

[0008] A power module including a first mounting shell, a second mounting shell, and a power supply component. The power supply component is housed in the first mounting shell and / or the second mounting shell and is used to supply power to the atomization module;

[0009] Wherein, the first mounting shell and the second mounting shell are connected in a closed state. In the case of the closed state, the first mounting shell and the second mounting shell are clasped to form a receiving hole. The second part is inseparably housed in the receiving hole, and the atomization module is located outside the power module.

[0010] Further, the first mounting shell and the second mounting shell are pivotally connected along a rotation axis;

[0011] The power module includes a holding member, and the first mounting shell and the second mounting shell are held in the closed state by the holding member to form the receiving hole.

[0012] Further, the first mounting shell is configured to form a first receiving position, and the second mounting shell is configured to form a second receiving position;

[0013] The power supply assembly includes a storage battery and a second circuit board. The storage battery is received in the first receiving position, the second circuit board is received in the second receiving position, and the second circuit board is electrically connected between the storage battery and the atomization assembly.

[0014] Further, the first mounting shell has a first pivoting portion, and the second mounting shell has a second pivoting portion. The first pivoting portion and the second pivoting portion are pivotally connected along the rotation axis and form a first gap and a second gap. Among them, the first gap and the second gap are arranged at intervals along the length direction of the rotation axis;

[0015] The storage battery is electrically connected to the circuit board through a first connection assembly and a second connection assembly. Among them, the part of the first connection assembly extending out of the first mounting shell and the second mounting shell is limited and received in the first gap, and the part of the second connection assembly extending out of the first mounting shell and the second mounting shell is limited and received in the second gap.

[0016] Further, the first connection assembly includes a first power supply connecting member and a first power receiving connecting member. Among them, the first power supply connecting member includes a first sub-power supply connecting portion and a second sub-power supply connecting portion, and the first power receiving connecting member includes a first sub-power receiving connecting portion and a second sub-power receiving connecting portion. The first sub-power supply connecting portion extends out of the first mounting shell, the first sub-power receiving connecting portion extends out of the second mounting shell, and is electrically connected to the first sub-power supply connecting portion in the first gap. The second sub-power supply connecting portion is electrically connected to the storage battery, and the second sub-power receiving connecting portion is electrically connected to the second circuit board;

[0017] The second connection assembly includes a second power supply connecting member and a second power receiving connecting member. Among them, the second power supply connecting member includes a third sub-power supply connecting portion and a fourth sub-power supply connecting portion, and the second power receiving connecting member includes a third sub-power receiving connecting portion and a fourth sub-power receiving connecting portion. The third sub-power supply connecting portion extends out of the first mounting shell, the third sub-power receiving connecting portion extends out of the second mounting shell, and is electrically connected to the third sub-power supply connecting portion in the second gap. The fourth sub-power supply connecting portion is electrically connected to the storage battery, and the fourth sub-power receiving connecting portion is electrically connected to the second circuit board.

[0018] Further, the first pivoting portion includes a first sub-pivoting portion and a second sub-pivoting portion, the second pivoting portion includes a third sub-pivoting portion and a fourth sub-pivoting portion, a first gap is formed between the first sub-pivoting portion and the third sub-pivoting portion, and a second gap is formed between the second sub-pivoting portion and the fourth sub-pivoting portion;

[0019] The first sub-power supply connection part has a first through hole, and the first sub-power receiving connection part has a second through hole. The first rotating shaft sequentially passes through the first through hole and the second through hole and is pivotally connected between the first sub-pivoting part and the third sub-pivoting part;

[0020] The third sub-power supply connection part has a third through hole, and the third sub-power receiving connection part has a fourth through hole. The second rotating shaft sequentially passes through the third through hole and the fourth through hole and is pivotally connected between the second sub-pivoting part and the fourth sub-pivoting part.

[0021] Further, the first mounting shell has a first abutting surface, and the second mounting shell has a second abutting surface. The first abutting surface has a first limiting groove, and / or the second abutting surface has a second limiting groove;

[0022] When the first abutting surface abuts against the second abutting surface, the first mounting shell and the second mounting shell are in the closed state, and the first limiting groove and the second abutting surface define the accommodating hole; or

[0023] The second limiting groove and the first abutting surface define the accommodating hole; or

[0024] The first limiting groove and the second limiting groove define the accommodating hole; or

[0025] The first limiting groove, the second limiting groove and the first abutting surface and / or the second abutting surface define the accommodating hole.

[0026] Further, when there is an opening formed between the first abutting surface and the second abutting surface, the first mounting shell and the second mounting shell are in the open state. In the open state, the second part and the power module are separable.

[0027] Further, the holding member includes a first magnetic member disposed on the first mounting shell; and

[0028] a second magnetic member disposed on the second mounting shell and attracting the first magnetic member to keep the first mounting shell and the second mounting shell in the closed state.

[0029] Further, the accommodating hole is provided with a first limiting structure;

[0030] The second part is provided with a second limiting structure, and the second limiting structure and the first limiting structure limit each other so that the second part is non-separably received in the accommodating hole.

[0031] Further, the rotation axis is parallel or perpendicular to the center line of the receiving hole.

[0032] Further, the atomization module includes a housing, an atomization component, and a first electrode. The atomization component is located inside the housing. The first electrode is electrically connected to the atomization component, and the housing forms a first plane.

[0033] The power supply module includes a second electrode. The second electrode is electrically connected to the power supply component, and the first mounting housing and / or the second mounting housing form a second plane.

[0034] When the atomization module is electrically connected to the power supply module, the first plane abuts against the second plane. The first connection end of the first electrode is connected to the second connection end of the second electrode, and the first connection end is flush with the first plane, and the second connection end is flush with the second plane.

[0035] Further, the housing is configured to form an atomization chamber, and the atomization component is disposed in the atomization chamber.

[0036] The liquid storage module includes a liquid guiding member and a liquid storage container. The liquid guiding member partially extends out of the liquid storage container and is connected to the atomization component to convey the aerosol generating matrix to the atomization component.

[0037] Further, the housing has a receiving hole that communicates with the atomization chamber, and the opening of the receiving hole is located on the first plane.

[0038] The liquid storage container forms the first part and the second part. The first part is connected in the receiving hole, and the liquid guiding member passes through the receiving hole and is connected to the atomization component.

[0039] Further, the receiving hole includes a first hole and a second hole. The first hole communicates between the atomization chamber and the second hole, and a first abutting surface is formed between the first hole and the second hole.

[0040] The liquid storage module includes a first sealing member. The first sealing member includes a first ring portion and a second ring portion. The first ring portion is connected to one end of the second ring portion. Wherein, the first ring portion is sealingly connected between the outer side wall of the liquid guiding member and the inner side wall of the first part. The second ring portion extends out of the first part and is located in the second hole, and the second ring portion is sealingly connected between the end surface of the first part away from the second part and the first abutting surface.

[0041] Further, the inner ring surface of the second ring portion is sealingly connected to the outer side wall of the corresponding liquid guiding member.

[0042] Further, the accommodation hole includes a third hole and a fourth hole. The third hole is close to the second plane, the fourth hole is far from the second plane, and a second abutting surface is formed between the third hole and the fourth hole;

[0043] The second part includes a first sub - part and a second sub - part. The first sub - part is connected between the first part and the second sub - part. Among them, the first sub - part is located in the third hole, the second sub - part is located in the fourth hole, the first part is threadedly connected to the second hole, and one side of the second sub - part close to the first sub - part abuts against the second abutting surface.

[0044] Further, the housing is configured to form an air inlet hole and a nozzle. The nozzle is located at one end of the housing far from the first plane. The air inlet hole is located on the side surface of the housing along the direction from the first plane to the nozzle, and the air inlet hole communicates with the atomization chamber and forms an atomization channel with the atomization chamber and the nozzle.

[0045] Further, the housing includes a first connecting shell and a second connecting shell. The first connecting shell and the second connecting shell are connected to form the atomization chamber and the air inlet hole. Among them, the first connecting shell is configured to form the nozzle, and the second connecting shell is configured to form the receiving hole and the first plane.

[0046] Further, the first connecting shell is configured to form a first connecting portion, and the second connecting shell is configured to form a second connecting portion. The first connecting portion and the second connecting portion are connected to form the air inlet hole.

[0047] Further, the first connecting portion has a first connecting surface, and the second connecting portion has a second connecting surface. Among them, a first groove is provided on the first connecting surface and / or a second groove is provided on the second connecting surface;

[0048] When the first connecting shell and the second connecting shell are connected, the first connecting surface contacts the second connecting surface, and the first groove and the second groove define to form the air inlet hole, or the first groove and the second connecting surface define to form the air inlet hole, or the second groove and the first connecting surface define to form the air inlet hole.

[0049] Further, a plug - in groove is provided on one of the first connecting surface and the second connecting surface. The plug - in groove includes a first groove and a second groove, and the first groove and the second groove communicate at a certain inclination angle;

[0050] A plug - in portion is provided on the other of the first connecting surface and the second connecting surface. The plug - in portion passes through the first groove to enter the second groove and moves a certain distance in the second groove so that the first connecting shell and the second connecting shell are connected in a limited way.

[0051] Further, a first circuit board is provided in the atomization chamber, and the first circuit board is electrically connected to the first electrode; and

[0052] a detection sensor, the detection sensor is electrically connected to the first circuit board, and activates the power supply component to supply power to the atomization component in response to the gas flow in the atomization chamber.

[0053] Further, a second seal is further provided in the atomization chamber, and the second seal is used to seal the detection sensor and the first circuit board at the bottom of the atomization chamber.

[0054] Further, the second seal includes a seal body and a convex portion, the convex portion protrudes from the seal body in a direction away from the first circuit board, and the convex portion has an air flow passage communicating the atomization chamber and the detection sensor.

[0055] Further, the atomization component includes a base and a heating element, the heating element is disposed in the base and electrically connected to the first electrode, and one end of the liquid guiding member extending out of the receiving hole is inserted into the base, wherein the base is a porous structure.

[0056] Further, the seal body is provided with a first seal hole and a second seal hole, and the first seal hole communicates between the atomization chamber and the second seal hole;

[0057] One end of the base facing the receiving hole is inserted into the first seal hole, and the liquid guiding member passes through the second seal hole and is inserted into the base, wherein the first seal hole is sealed to the outer side wall of the corresponding base, and the second seal hole is sealed to the outer side wall of the corresponding liquid guiding member.

[0058] In the present application, by modularizing the atomization module, the power module and the liquid storage module, and connecting the atomization module to the outside of the power module through the liquid storage module, so that the atomization module and the power module are two independent and directly separable modules. Compared with installing the atomization module, the power module and the liquid storage module in a housing, the setting of an independent housing is avoided, thereby simplifying the assembly steps of the electronic atomization device, reducing the assembly difficulty of the electronic atomization device, and at the same time forming an accommodation hole for limiting and accommodating the second part through the clamping of the first installation shell and the second installation shell, so that the connection and separation between the second part and the first installation shell and the second installation shell are easy to operate, and the power module is easy to disassemble and assemble. Description of the Drawings

[0059] The accompanying drawings described herein are used to provide a further understanding of the present application, form a part of the present application, and the illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0060] Figure 1 It is an overall schematic diagram of an electronic atomization device in an embodiment disclosed in the present application.

[0061] Figure 2 is Figure 1 A sectional view along A-A1.

[0062] Figure 3 is Figure 1 A sectional view along B-B1 after hiding the liquid storage module.

[0063] Figure 4 It is a schematic diagram of a power module when the first mounting shell and the second mounting shell are in a closed state and the first connection component and the second connection component are hidden in an embodiment disclosed in the present application.

[0064] Figure 5 It is a schematic diagram of a power module when the first mounting shell and the second mounting shell are in an open state in an embodiment disclosed in the present application.

[0065] Figure 6 It is a connection schematic diagram of a power supply component in an embodiment disclosed in the present application.

[0066] Figure 7 is Figure 6 An enlarged view of A in.

[0067] Figure 8 is Figure 6 An enlarged view of B in.

[0068] Figure 9 It is a schematic diagram of an atomization module in an embodiment disclosed in the present application.

[0069] Figure 10 It is an exploded view of a liquid storage module in an embodiment disclosed in the present application.

[0070] Figure 11 It is a schematic diagram of a first connection shell in an embodiment disclosed in the present application.

[0071] Figure 12 It is a schematic diagram of a second connection shell in an embodiment disclosed in the present application.

[0072] Figure 13 It is a schematic diagram of a second seal in an embodiment disclosed in the present application. Detailed implementation manners

[0073] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0074] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0075] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0076] Please refer to Figures 1-5 As shown, the present application provides an electronic atomization device 100, and the electronic atomization device 100 includes an atomization module 10, a power supply module 20, and a liquid storage module 30. The liquid storage module 30 is used to accommodate an aerosol generating matrix and supply the aerosol generating matrix to the atomization module 10; the power supply module 20 is electrically connected to the atomization module 10 and is used to supply power to the atomization module 10; the atomization module 10 is used to heat the aerosol generating matrix to generate an aerosol.

[0077] Further, the power supply module 20 includes a first mounting shell 213, a second mounting shell 214, and a power supply component 22. The power supply component 22 is used to supply power to the atomization module 10. Among them, the power supply component 22 is accommodated in the first mounting shell 213; or is accommodated in the second mounting shell 214; or part of it is accommodated in the first mounting shell 213 and the other part is accommodated in the second mounting shell 214.

[0078] Further, the connection between the first mounting shell 213 and the second mounting shell 214 has a closed state. In the case of the closed state, the first mounting shell 213 and the second mounting shell 214 are clasped to form an accommodation hole 212.

[0079] Furthermore, the liquid storage module 30 includes a first part 311 and a second part 312. The first part 311 is connected to the atomization module 10 to supply the aerosol generating matrix to the atomization module 10, and the second part 312 extends out of the atomization module 10 and is inseparably received in the accommodation hole 212, so that the power module 20 and the atomization module 10 are connected together through the liquid storage module 30.

[0080] Wherein, when the second part 312 is limited and received in the accommodation hole 212, only an electrical connection is provided between the atomization module 10 and the power module 20, and there is no mutually cooperating fixed connection structure, so that the atomization module 10 is located outside the power module 20.

[0081] In this embodiment, by modularizing the atomization module 10, the power module 20, and the liquid storage module 30, and connecting the atomization module 10 outside the power module 20 through the liquid storage module 30, the atomization module 10 and the power module 20 are two independent and directly separable modules. Compared with installing the atomization module 10, the power module 20, and the liquid storage module 30 in a housing 11, the need for a separate housing 11 is avoided, thereby simplifying the assembly steps of the electronic atomization device 100 and reducing the assembly difficulty of the electronic atomization device 100.

[0082] At the same time, by the clamping of the first mounting shell 213 and the second mounting shell 214, the accommodation hole 212 for limiting and receiving the second part 312 is formed, making the connection and separation between the second part 312 and the first mounting shell 213 and the second mounting shell 214 easy to operate, and facilitating the disassembly and assembly of the power module 20.

[0083] Furthermore, please continue to refer to Figure 5 As shown, the first mounting shell 213 and the second mounting shell 214 are pivotally connected along the rotation axis 215, so that the first mounting shell 213 and the second mounting shell 214 are rotatably connected and have a closed state and an open state.

[0084] In the open state, there is an opening between the first mounting shell 213 and the second mounting shell 214 relative to the rotation axis 215, and the second part 312 can enter and exit through this opening.

[0085] In the closed state, the opening is closed, and the first mounting shell 213 and the second mounting shell 214 are clamped to define the accommodation hole 212. At this time, the second part 312 located in the accommodation hole 212 cannot be separated from the accommodation hole 212, or the second part 312 located outside the accommodation hole 212 cannot enter and be limited in the accommodation hole 212.

[0086] Further, the power supply module 20 includes a retaining member 24, and the first mounting case 213 and the second mounting case 214 are held in a closed state by the retaining member 24 to form a receiving hole 212.

[0087] By providing the retaining member 24, the first mounting case 213 and the second mounting case 214 can be held in a closed state, so that the second part 312 is non-separably limited and received in the receiving hole 212.

[0088] Further, please refer to Figures 6-8 and combine with Figures 2-3 As shown, the power supply component 22 includes a storage battery 222 and a second circuit board 221. The second circuit board 221 is electrically connected between the storage battery 222 and the atomization component 12, so that the storage battery 222 can supply power to the atomization component 12.

[0089] In the first embodiment, the storage battery 222 and the second circuit board 221 are respectively received in the first mounting case 213. Among them, a first receiving position 251 and a second receiving position 252 are formed in the first mounting case 213. The storage battery 222 is received in the first receiving position 251, and the second circuit board 221 is received in the second receiving position 252.

[0090] In the second embodiment, the storage battery 222 and the second circuit board 221 are respectively received in the second mounting case 214. Among them, a first receiving position 251 and a second receiving position 252 are formed in the second mounting case 214. The storage battery 222 is received in the first receiving position 251, and the second circuit board 221 is received in the second receiving position 252.

[0091] In the third embodiment, a first receiving position 251 is formed in the first mounting case 213, and a second receiving position 252 is formed in the second mounting case 214. The storage battery 222 is received in the first receiving position 251, and the second circuit board 221 is received in the second receiving position 252.

[0092] In this embodiment, by separately disposing the storage battery 222 and the second circuit board 221 in the first mounting case 213 and the second mounting case 214, the heat generated by the storage battery 222 and the second circuit board 221 during operation can be prevented from interfering with each other, affecting the heat dissipation efficiency of the storage battery 222 and the second circuit board 221.

[0093] Further, the power supply component 22 further includes a first connection component 225 and a second connection component 226. The storage battery 222 is electrically connected to the circuit board through the first connection component 225 and the second connection component 226.

[0094] Further, please refer to again Figures 4-8As shown, the first mounting case 213 has a first pivoting portion 2131, and the second mounting case 214 has a second pivoting portion 2143. The first pivoting portion 2131 and the second pivoting portion 2143 are pivotally connected along the rotation axis 215, and a first gap 217 and a second gap 218 are formed. Among them, the first gap 217 and the second gap 218 are arranged at intervals along the length direction of the rotation axis 215.

[0095] Furthermore, the portion of the first connection assembly 225 extending out of the first mounting case 213 and the second mounting case 214 is limited and received in the first gap 217. The portion of the second connection assembly 226 extending out of the first mounting case 213 and the second mounting case 214 is limited and received in the second gap 218. Thus, the first connection assembly 225 and the second connection assembly 226 located outside the first mounting case 213 and the second mounting case 214 are received and electrically insulated by the spaced-apart first gap 217 and second gap 218.

[0096] Furthermore, the first connection assembly 225 includes a first power supply connecting member 2251 and a first power receiving connecting member 2252. The first power supply connecting member 2251 is electrically connected to the positive electrode of the storage battery 222 through a first wire, and the first power receiving connecting member 2252 is electrically connected to the positive extreme of the second circuit board 221 through a second wire.

[0097] Furthermore, the first power supply connecting member 2251 includes a first sub-power supply connecting portion 22511 and a second sub-power supply connecting portion 22512. The second sub-power supply connecting portion 22512 is limitedly arranged on the first mounting case 213 and is electrically connected to the positive electrode of the storage battery 222 through a first wire.

[0098] The first power receiving connecting member 2252 includes a first sub-power receiving connecting portion 22521 and a second sub-power receiving connecting portion 22522. The second sub-power receiving connecting portion 22522 is limitedly arranged on the second mounting case 214 and is electrically connected to the positive extreme of the second circuit board 221 through a second wire.

[0099] The first sub-power supply connecting portion 22511 extends out of the first mounting case 213, the first sub-power receiving connecting portion 22521 extends out of the second mounting case 214, and they are in direct contact in the first gap 217 to achieve electrical connection.

[0100] Furthermore, the second connection assembly 226 includes a second power supply connecting member 2261 and a second power receiving connecting member 2262. The second power supply connecting member 2261 is electrically connected to the negative electrode of the storage battery 222 through a third wire, and the second power receiving connecting member 2262 is electrically connected to the negative extreme of the second circuit board 221 through a fourth wire.

[0101] Furthermore, the second power supply connecting member 2261 includes a third sub-power supply connecting portion 22611 and a fourth sub-power supply connecting portion 22612. The fourth sub-power supply connecting portion 22612 is limitedly arranged on the first mounting case 213 and is electrically connected to the negative electrode of the storage battery 222 through a third wire.

[0102] The second power receiving connecting member 2262 includes a third sub-power receiving connecting portion 22621 and a fourth sub-power receiving connecting portion 22622. The fourth sub-power receiving connecting portion 22622 is limitedly arranged on the second mounting case 214 and is electrically connected to the negative terminal of the second circuit board 221 through a fourth wire.

[0103] The third sub-power supply connecting portion 22611 extends out of the first mounting case 213, and the third sub-power receiving connecting portion 22621 extends out of the second mounting case 214 and is in direct contact with the third sub-power supply connecting portion 22611 in the second gap 218 to achieve electrical connection.

[0104] Furthermore, the first pivoting portion 2131 includes a first sub-pivoting portion 21311 and a second sub-pivoting portion 21312. The second pivoting portion 2143 includes a third sub-pivoting portion 21431 and a fourth sub-pivoting portion 21432. Wherein, a first gap 217 is formed between the first sub-pivoting portion 21311 and the third sub-pivoting portion 21431; a second gap 218 is formed between the second sub-pivoting portion 21312 and the fourth sub-pivoting portion 21432.

[0105] The first sub-power supply connecting portion 22511 has a first through hole. The first sub-power receiving connecting portion 22521 has a second through hole. The first rotating shaft 227 sequentially passes through the first through hole and the second through hole and is pivotally connected between the first sub-pivoting portion 21311 and the third sub-pivoting portion 21431, so that the first connecting assembly 225 is limitedly connected in the first gap 217 through the first rotating shaft 227.

[0106] The third sub-power supply connecting portion 22611 has a third through hole. The third sub-power receiving connecting portion 22621 has a fourth through hole. The second rotating shaft 228 sequentially passes through the third through hole and the fourth through hole and is pivotally connected between the second sub-pivoting portion 21312 and the fourth sub-pivoting portion 21432, so that the second connecting assembly 226 is limitedly connected in the second gap 218 through the second rotating shaft 228.

[0107] Furthermore, the first rotating shaft 227 and the second rotating shaft 228 can be of an integral structure or a split structure. Wherein, the parts of the first rotating shaft 227, the second rotating shaft 228, the first mounting case 213 and the second mounting case 214 that are in contact with the first connecting assembly 225 and the second connecting assembly 226 respectively are in electrically insulating contact.

[0108] Furthermore, please refer to Figures 4-5As shown, the first mounting shell 213 has a first abutting surface 2132, and the second mounting shell 214 has a second abutting surface 2144. Under the action of the holding member 24, the first abutting surface 2132 abuts against the second abutting surface 2144, so that the first mounting shell 213 and the second mounting shell 214 are in a closed state and define a receiving hole 212.

[0109] In the first embodiment, the first abutting surface 2132 has a first limiting groove 2133, and the first limiting groove 2133 and the second abutting surface 2144 define a receiving hole 212.

[0110] In the second embodiment, the second abutting surface 2144 has a second limiting groove 2145, and the second limiting groove 2145 and the first abutting surface 2132 define a receiving hole 212.

[0111] In the third embodiment, the first abutting surface 2132 has a first limiting groove 2133, and the second abutting surface 2144 has a second limiting groove 2145. The first limiting groove 2133 and the second limiting groove 2145 together define a receiving hole 212.

[0112] In the fourth embodiment, the first abutting surface 2132 has a first limiting groove 2133, and the second abutting surface 2144 has a second limiting groove 2145. The first limiting groove 2133, the second limiting groove 2145 and the first abutting surface 2132 together define a receiving hole 212.

[0113] In the fifth embodiment, the first abutting surface 2132 has a first limiting groove 2133, and the second abutting surface 2144 has a second limiting groove 2145. The first limiting groove 2133, the second limiting groove 2145 and the second abutting surface 2144 together define a receiving hole 212.

[0114] In the sixth embodiment, the first abutting surface 2132 has a first limiting groove 2133, and the second abutting surface 2144 has a second limiting groove 2145. The first limiting groove 2133, the second limiting groove 2145, the first abutting surface 2132 and the second abutting surface 2144 together define a receiving hole 212.

[0115] Further, the rotation axis 215 is parallel or perpendicular to the center line of the receiving hole 212. When the rotation axis 215 is parallel to the center line, the openings of the first mounting shell 213 and the second mounting shell 214 in the open state are located on the side of the power module 20. When the rotation axis 215 is perpendicular to the center line, the openings of the first mounting shell 213 and the second mounting shell 214 in the open state face the atomization module 10.

[0116] Further, the receiving hole 212 is provided with a first limiting structure 219. The second part 312 is provided with a second limiting structure 3121. The second limiting structure 3121 and the first limiting structure 219 limit each other so that the second part 312 is received in the receiving hole 212 inseparably.

[0117] Wherein, the first limiting structure 219 may be a limiting protrusion provided in the receiving hole 212, and the second limiting structure 3121 may be a limiting groove provided in the second part 312. When the second part 312 is provided in the receiving hole 212, at least one limiting protrusion is located in a corresponding limiting groove so that the second part 312 is limited in the receiving hole 212 inseparably.

[0118] Conversely, the first limiting structure 219 may be a limiting groove provided in the receiving hole 212, and the second limiting structure 3121 may be a limiting protrusion provided in the second part 312.

[0119] Further, please refer to Figure 5 As shown, the retaining member 24 can hold the first mounting shell 213 and the second mounting shell 214 in a closed state by at least one of magnetic attraction, elastic force, and limiting.

[0120] In the first embodiment, the retaining member 24 includes a first magnetic member 241 and a second magnetic member 242. The first magnetic member 241 is provided on the first mounting shell 213, and the second magnetic member 242 is provided on the second mounting shell 214. The first mounting shell 213 and the second mounting shell 214 are held in a closed state by the mutual attraction of the first magnetic member 241 and the second magnetic member 242.

[0121] In the second embodiment, the retaining member 24 is an elastic member, and the elastic member is used to provide an elastic force to hold the first mounting shell 213 and the second mounting shell 214 in a closed state.

[0122] Furthermore, the elastic member may be a tension spring, and the tension spring is used to drive the first abutting surface 2132 and the second abutting surface 2144 to keep abutting, so that the first mounting shell 213 and the second mounting shell 214 are held in a closed state. It can be understood that the elastic member may also be an elastic cord.

[0123] In the third embodiment, the retaining member 24 is a torsion spring. The torsion spring is arranged along the rotation axis 215 and provides an elastic force to drive the first mounting shell 213 and the second mounting shell 214 to be held in a closed state, so that the first abutting surface 2132 and the second abutting surface 2144 are kept in an abutting state.

[0124] In the fourth embodiment, the retaining member 24 includes a buckle and a latching portion. One of the buckle and the latching portion is provided on the first mounting shell 213, and the other of the buckle and the latching portion is provided on the second mounting shell 214. When the first abutting surface 2132 abuts against the second abutting surface 2144, the buckle is latched onto the latching portion so that the first mounting shell 213 and the second mounting shell 214 are kept in a closed state.

[0125] In the fifth embodiment, the retaining member 24 can also be a structural member such as a screw or a limit pin that can keep the first mounting shell 213 and the second mounting shell 214 in a closed state.

[0126] Furthermore, in the above five embodiments, the first mounting shell 213 and the second mounting shell 214 can be kept in a closed state by a combination of at least two embodiments to further enhance the stability of the first mounting shell 213 and the second mounting shell 214 being kept in a closed state.

[0127] Furthermore, please refer to Figure 2 and Figure 5 As shown, the power supply assembly 22 further includes a charging interface 224. The charging interface 224 is fixed and electrically connected to the second circuit board 221. The second mounting shell 214 is provided with a first limiting through hole 2141 corresponding to the charging interface 224, and an open end portion of the charging interface 224 is partially limited within the first limiting through hole 2141.

[0128] Furthermore, the second mounting shell 214 is further provided with a second limiting through hole 2142. The power module 20 further includes a control button 27 and a control switch 28. The control switch 28 is integrated on the second circuit board 221, and the control button 27 is limited and arranged within the second limiting through hole 2142 and is arranged corresponding to the control button 27.

[0129] Furthermore, please refer to Figure 9 and in combination with Figures 2-3 As shown, the atomization module 10 includes a housing 11, an atomization assembly 12, and a first electrode 13. The atomization assembly 12 is located within the housing 11 and is used for heating an aerosol-generating substrate to generate an aerosol.

[0130] The first electrode 13 is electrically connected to the atomization assembly 12.

[0131] The power module 20 further includes a second electrode 23. The second electrode 23 is used to electrically connect the power supply assembly 22 and the first electrode 13 so that an electrical connection is established between the power supply assembly 22 and the atomization assembly 12, thereby enabling the power supply assembly 22 to supply power to the atomization assembly 12.

[0132] Further, the housing 11 has a first plane 111, and the first mounting housing 213 and / or the second mounting housing 214 are formed with a second plane 211. The first electrode 13 has a first connection end 131 electrically connected to the second electrode 23, and the second electrode 23 has a second connection end 231 electrically connected to the first connection end 131.

[0133] When the atomization module 10 is electrically connected to the power module 20, the first plane 111 abuts against the second plane 211, and the first connection end 131 is electrically connected to the second connection end 231. Among them, the first connection end 131 is flush with the first plane 111, and the second connection end 231 is flush with the second plane 211. Thus, the atomization module 10 is located outside the power module 20, and there is no mutually cooperating fixed connection structure between the atomization module 10 and the power module 20.

[0134] Further, in one embodiment, when the atomization module 10 is separated from the power module 20, the first connection end 131 can extend out of the first plane 111, and the second connection end 231 is flush with the second plane 211. Among them, the first electrode 13 can be elastically supported by an elastic member, so that when the first plane 111 abuts against the second plane 211, the first electrode 13 can overcome the acting force of the elastic member to make the first connection end 131 flush with the first plane 111, thereby ensuring the stability of the electrical connection between the first electrode 13 and the second electrode 23.

[0135] In another embodiment, when the atomization module 10 is separated from the power module 20, the first connection end 131 is flush with the first plane 111, and the second connection end 231 can extend out of the second plane 211. Among them, the second electrode 23 can be elastically supported by an elastic member, so that when the first plane 111 abuts against the second plane 211, the second electrode 23 can overcome the acting force of the elastic member to make the second connection end 231 flush with the second plane 211, thereby ensuring the stability of the electrical connection between the first electrode 13 and the second electrode 23.

[0136] Further, the opening of the receiving hole 212 is located in the second plane 211. The liquid storage module 30 includes a liquid storage container 31. The liquid storage container 31 forms a first part 311 and a second part 312, and the first part 311 and the second part 312 are configured to form a storage bin 313 for receiving the aerosol generating matrix.

[0137] Furthermore, the second part 312 is connected in the receiving hole 212, and the first part 311 extends out of the receiving hole 212 and is connected to the housing 11. So that the atomization module 10 and the power module 20 are connected through the liquid storage module 30.

[0138] Further, after the atomization module 10 is connected to the power module 20 through the liquid storage module 30, the first plane 111 abuts against the second plane 211, and the first electrode 13 is electrically connected to the second electrode 23.

[0139] Further, the housing 11 is configured to form an atomization chamber 112, and the atomization assembly 12 is disposed in the atomization chamber 112. The liquid storage module 30 further includes a liquid guiding member 32, and a part of the liquid guiding member 32 extends out of the liquid storage container 31 and is connected to the atomization assembly 12 to deliver the aerosol generating matrix to the atomization assembly 12.

[0140] Further, the liquid guiding member 32 can deliver the aerosol generating matrix in the liquid storage container 31 to the atomization assembly 12 by, but not limited to, capillary action or self-suction action. When the liquid guiding member 32 delivers the aerosol generating matrix by capillary action, the liquid guiding member 32 can be, but not limited to, a liquid guiding cotton, a liquid guiding fiber, etc. When the liquid guiding member 32 delivers the aerosol generating matrix by self-suction action, the liquid guiding member 32 can be a capillary tube.

[0141] Further, please continue to refer to Figure 3 As shown, the housing 11 has a receiving hole 113, the receiving hole 113 communicates with the atomization chamber 112, and the opening of the receiving hole 113 is located on the first plane 111. Further, the receiving hole 113 penetrates through the housing 11 along the first plane 111 and communicates with the atomization chamber 112.

[0142] The liquid guiding member 32 passes through the receiving hole 113 and is connected to the atomization assembly 12. Thus, the liquid guiding member 32 can deliver the aerosol generating matrix in the liquid storage container 31 to the atomization assembly 12.

[0143] Further, the receiving hole 113 includes a first hole 1131 and a second hole 1132. The first hole 1131 communicates between the atomization chamber 112 and the second hole 1132, and along the length direction of the liquid guiding member 32, the cross-sectional area of the second hole 1132 is larger than that of the first hole 1131, so that a first abutting surface 1133 is formed between the second hole 1132 and the first hole 1131. Among them, the first abutting surface 1133 can be a plane, an inclined plane, a curved surface, etc.

[0144] Please refer to Figure 10 and in combination with Figure 2 As shown, the liquid storage module 30 includes a first sealing member 33, and the first sealing member 33 includes a first ring portion 331 and a second ring portion 332. The first ring portion 331 is connected to one end of the second ring portion 332.

[0145] Further, the first annular portion 331 is hermetically connected between the outer sidewall of the liquid guide member 32 and the inner sidewall of the first portion 311, so that a hermetic connection is formed between the liquid guide member 32 and the first portion 311, thereby preventing the aerosol generating matrix in the liquid storage container 31 from leaking from the gap between the liquid guide member 32 and the first portion 311.

[0146] The second annular portion 332 extends out of the first portion 311 and is located in the second hole 1132, and the second annular portion 332 is hermetically connected between the end face of the first portion 311 away from the second portion 312 and the first abutting surface 1133. So that a hermetic connection is formed between the open end of the liquid storage container 31 and the housing 11.

[0147] In one embodiment, the first portion 311 is the bottleneck portion of the liquid storage container 31, and the second portion 312 is the bottle body portion of the liquid storage container 31.

[0148] Further, the inner annular surface of the second annular portion 332 is hermetically connected to the outer sidewall of the corresponding liquid guide member 32. Thereby further enhancing the sealing effect between the liquid guide member 32 and the second hole 1132.

[0149] Further, in one embodiment, the accommodating hole 212 includes a third hole and a fourth hole. The third hole is close to the second plane 211, the fourth hole is far from the second plane 211, and a second abutting surface is formed between the third hole and the fourth hole. The second abutting surface can be, but is not limited to, a plane, an inclined plane, a curved surface, etc.

[0150] Furthermore, the second portion 312 includes a first sub-portion and a second sub-portion. The first sub-portion is connected between the first portion 311 and the second sub-portion.

[0151] When the first portion 311 is threadedly connected to the second hole 1132, the first sub-portion is located in the third hole, the second sub-portion is located in the fourth hole, and the side of the second sub-portion close to the first sub-portion abuts against the second abutting surface, so that the power module 20 realizes the abutment of the second plane 211 and the first plane 111 through the mutual limitation of the second abutting surface and the liquid storage container 31, and the threaded connection between the first portion 311 and the second hole 1132, and further realizes the electrical connection between the second electrode 23 and the first electrode 13.

[0152] Further, please refer to Figure 9 As shown, the housing 11 is formed with an air inlet hole 114 and a mouthpiece 115. The mouthpiece 115 is located at one end of the housing 11 away from the first plane 111, the air inlet hole 114 is located on the side surface of the housing 11 along the direction from the first plane 111 to the mouthpiece 115, and the air inlet hole 114 communicates with the atomization chamber 112, and forms an atomization channel 15 with the atomization chamber 112 and the mouthpiece 115.

[0153] By providing the air inlet hole 114 on the housing 11 and on the side of the housing 11 relative to the first plane 111, so that the atomization channel 15 is only provided on the housing 11 and does not pass through the liquid storage module 30 and the power module 20.

[0154] Furthermore, the housing 11 includes a first connecting shell 116 and a second connecting shell 117. The first connecting shell 116 and the second connecting shell 117 are detachably connected to form the atomization chamber 112 and the air inlet hole 114. Preferably, a plurality of air inlet holes 114 are provided on the housing 11.

[0155] Wherein, the first connecting shell 116 is configured to form the mouthpiece 115, and the second connecting shell 117 is configured to form the receiving hole 113 and the first plane 111.

[0156] By forming the mouthpiece 115 on the first connecting shell 116 and forming the receiving hole 113 and the first plane 111 on the second connecting shell 117, the difficulty of processing the first connecting shell 116 and the second connecting shell 117 is reduced.

[0157] Furthermore, please continue to refer to Figures 11-12 and in combination with Figures 2-3 as shown, the first connecting shell 116 is configured to form a first connecting portion 1161, the second connecting shell 117 is configured to form a second connecting portion 1171, and the first connecting portion 1161 and the second connecting portion 1171 are detachably connected, so as to facilitate the cleaning of the aerosol condensate converged in the atomization chamber 112.

[0158] In the first embodiment, the first connecting shell 116 or the second connecting shell 117 is configured to form the air inlet hole 114.

[0159] In the second embodiment, the first connecting portion 1161 and the second connecting portion 1171 are detachably connected to jointly form the air inlet hole 114. Thus, the air inlet hole 114 is located between the connection surfaces of the first connecting portion 1161 and the second connecting portion 1171. Therefore, the air inlet hole 114 can be effectively cleaned by separating the first connecting shell 116 and the second connecting shell 117.

[0160] Furthermore, the first connecting portion 1161 has a first connecting surface 11611, and the second connecting portion 1171 has a second connecting surface 11711. Wherein, a first groove 11612 is provided on the first connecting surface 11611. When the first connecting portion 1161 and the second connecting portion 1171 are connected, the first connecting surface 11611 contacts the second connecting surface 11711, and the first groove 11612 and the corresponding area on the second connecting surface 11711 define the air inlet hole 114.

[0161] Alternatively, a second groove is provided on the second connecting surface 11711. When the first connecting portion 1161 is connected to the second connecting portion 1171, the first connecting surface 11611 contacts the second connecting surface 11711, and the second groove and the corresponding area on the first connecting surface 11611 define an air inlet hole 114.

[0162] Alternatively, a first groove 11612 is provided on the first connecting surface 11611, and a second groove is provided on the second connecting surface 11711. When the first connecting portion 1161 is connected to the second connecting portion 1171, the first connecting surface 11611 contacts the second connecting surface 11711, and the first groove 11612 communicates with the second groove to define an air inlet hole 114.

[0163] Further, in the first embodiment, one of the first connecting portion 1161 and the second connecting portion 1171 is an internal thread, and the other of the first connecting portion 1161 and the second connecting portion 1171 is an external thread. The internal thread and the external thread are adapted to each other so that the first connecting shell 116 and the second connecting shell 117 are threadedly connected.

[0164] In the second embodiment, one of the first connecting portion 1161 and the second connecting portion 1171 is an elastic insertion arm, and the other of the first connecting portion 1161 and the second connecting portion 1171 is a card slot. The elastic insertion arm and the card slot are adapted to each other so that the first connecting shell 116 and the second connecting shell 117 are snap-connected.

[0165] In the third embodiment, one of the first connecting portion 1161 and the second connecting portion 1171 is a limiting hole, and the other of the first connecting portion 1161 and the second connecting portion 1171 is a locking hole. A fixing member passes through the limiting hole and is locked in the locking hole to fixedly connect the first connecting shell 116 and the second connecting shell 117 together.

[0166] In the fourth embodiment, a plugging slot 11712 is provided on one of the first connecting surface 11611 and the second connecting surface 11711. The plugging slot 11712 includes a first slot 11713 and a second slot 11714. And the first slot 11713 communicates with the second slot 11714 at a certain inclination angle.

[0167] A plugging portion 11613 is provided on the other of the first connecting surface 11611 and the second connecting surface 11711. The plugging portion 11613 passes through the first slot 11713 to enter the second slot 11714 and moves a certain distance in the second slot 11714 so that the first connecting shell 116 and the second connecting shell 117 are limit-connected.

[0168] In one embodiment, two opposite plugging slots 11712 are provided on the first connecting surface 11611, and a plugging portion 11613 is provided on the second connecting surface 11711 corresponding to each plugging slot 11712.

[0169] Furthermore, after the insertion part 11613 is inserted through and passes through the first groove 11713, one of the first connection shell 116 and the second connection shell 117 rotates relative to the other of the first connection shell 116 and the second connection shell 117, so that the insertion part 11613 moves in the second groove 11714 and away from the first groove 11713, thereby realizing the limit connection between the first connection shell 116 and the second connection shell 117.

[0170] Preferably, the inclination angle between the first groove 11713 and the second groove 11714 is a right angle, and when the insertion part 11613 moves in the second groove 11714, the first plane 111 and the second plane 211 are in contact with each other.

[0171] Further, please refer to Figures 2-3 As shown, a detection component 16 is further provided in the atomization chamber 112. The detection component 16 is electrically connected to the power supply component 22 and responds to the gas flow in the atomization chamber 112 to activate the power supply component 22 to supply power to the atomization component 12.

[0172] Furthermore, the detection component 16 includes a first circuit board 161 and a detection sensor 162. The first circuit board 161 is electrically connected to the first electrode 13, and the detection sensor 162 is electrically connected to the first circuit board 161. And in response to the gas flow in the atomization chamber 112, it activates the power supply component 22 to supply power to the atomization component 12 through the first circuit board 161, so that the atomization component 12 generates heat to heat the aerosol generation matrix to form an aerosol.

[0173] Further, the detection sensor 162 is an electret sensor or a silicon microphone sensor.

[0174] Further, please refer to Figure 13 and in combination with Figures 2-3 As shown, the detection component 16 further includes a second seal 163. The second seal 163 is used to seal the detection sensor 162 and the first circuit board 161 at the bottom of the atomization chamber 112. To prevent the aerosol condensate converging in the atomization chamber 112 from affecting the normal use of the detection sensor 162 and the first circuit board 161.

[0175] Furthermore, the second seal 163 includes a seal main body 1631 and a convex portion 1632. The convex portion 1632 protrudes from the seal main body 1631 in a direction away from the first circuit board 161. Among them, the convex portion 1632 has an air flow channel 16321 communicating the atomization chamber 112 and the detection sensor 162. The air flow channel 16321 and the atomization chamber 112 and the mouthpiece 115 are configured to form a detection air channel 17.

[0176] Further, the first connecting portion 1161 is inserted into the second connecting portion 1171, and one end of the first connecting surface 11611 facing the first plane 111 is pressed down on the sealing main body 1631, so that the second seal 163 is sealed at the bottom of the atomization chamber 112. Thus, it is avoided to separately provide a limiting structure to limit the second seal 163.

[0177] Furthermore, when the first connecting shell 116 and the second connecting shell 117 are disassembled, the first connecting shell 116 no longer limits the second seal 163, so that the second seal 163 can be directly taken out from the bottom of the atomization chamber 112, thus facilitating the cleaning of the condensate converged on the upper surface of the sealing main body 1631.

[0178] Further, in one embodiment, the housing 11 is not provided with an air inlet passage 18 corresponding to the detection sensor 162. So that the detection sensor 162 is triggered based on negative pressure.

[0179] In another embodiment, the housing 11 is provided with an air inlet passage 18 corresponding to the detection sensor 162, and the air inlet passage 18 is used for the air flow triggering the detection sensor 162 to flow to the detection sensor 162. Furthermore, the air inlet passage 18 is provided on the housing 11 and is independent of the air inlet hole 114.

[0180] Further, please continue to refer to Figures 2-3 As shown, the atomization assembly 12 includes a base 121 and a heating element 122. The heating element 122 is arranged in the base 121 and is electrically connected to the first electrode 13. One end of the liquid guiding member 32 extending out of the receiving hole 113 is inserted into the base 121. So that the aerosol generating matrix conveyed by the liquid guiding member 32 enters the base 121 and contacts the heating element 122, and thus is heated by the heating element 122 reaching the preset temperature to form an aerosol, and diffuses into the atomization chamber 112.

[0181] Further, the base 121 is a porous structure. Among them, the base 121 can be but is not limited to being prepared from at least one of ceramic material, cotton material, and fiber material.

[0182] Preferably, the base 121 is prepared from ceramic material, so as to facilitate embedding the heating element 122 in the base 121 and forming a heating assembly with the base 121. At the same time, the base 121 prepared from ceramic material also has higher structural strength compared with cotton material or limiting material, so as to facilitate fixing the heating wire.

[0183] Further, please continue to refer to Figure 13 and in combination with Figures 2-3As shown, the sealing body 1631 is provided with a first sealing hole 16311 and a second sealing hole 16312. The first sealing hole 16311 communicates between the atomization chamber 112 and the second sealing hole 16312. One end of the base 121 facing the receiving hole 113 is inserted into the first sealing hole 16311 and has a force that extrudes the sealing body 1631 outward in the radial direction of the first sealing hole 16311, so that the first sealing hole 16311 is sealed to the outer side wall of the corresponding base 121, and the sealing body 1631 can be stably limited in the atomization chamber 112 under the joint action of the base 121 and the first connection shell 116.

[0184] Further, the liquid guiding member 32 passes through the second sealing hole 16312 and is inserted into the base 121, and the second sealing hole 16312 is sealed to the outer side wall of the corresponding liquid guiding member 32.

[0185] Further, the first circuit board 161 is provided with a through hole 1611 corresponding to the liquid guiding member 32. The liquid guiding member 32 extends out of the first hole 1131 and sequentially passes through the through hole 1611 and the second sealing hole 16312 and is inserted into the base 121. Wherein, the outer side wall of the liquid guiding member 32 corresponding to the through hole 1611 has a sealing film, or a sealing structure is provided in the through hole 1611 to seal between the through hole 1611 and the outer side wall of the corresponding liquid guiding member 32.

[0186] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations are made for the spatial relative descriptions used here.

[0187] In addition, it should be noted that using words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above words have no special meanings, so they cannot be understood as limiting the protection scope of this application.

[0188] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An electronic atomization device, characterized in that: include: an atomization module, for heating an aerosol generating substrate to generate an aerosol; a liquid storage module, comprising a first portion and a second portion, wherein the first portion is connected to the atomization module to supply the aerosol generating substrate to the atomization module, and the second portion extends out of the atomization module; A power module, comprising a first mounting shell, a second mounting shell and a power supply component, wherein the power supply component is received in the first mounting shell and / or the second mounting shell and is used to supply power to the atomization module; Among them, the first mounting shell and the second mounting shell are connected to have a closed state. In the closed state, the first mounting shell and the second mounting shell are embraced to form a receiving hole, the second part is inseparably accommodated in the receiving hole, and the atomization module is located outside the power module.

2. The electronic atomization device according to claim 1, characterized in that: The first mounting shell is pivotally connected to the second mounting shell along a rotation axis; The power module includes a retaining member, and the first mounting shell and the second mounting shell are retained in the closed state by the retaining member to form the accommodating hole.

3. The electronic atomization device according to claim 2, characterized in that: The first installation shell structure forms a first receiving position, and the second installation shell structure forms a second receiving position; The power supply assembly includes a battery and a second circuit board. The battery is received in the first receiving position, the second circuit board is received in the second receiving position, and the second circuit board is electrically connected between the battery and the atomizer assembly.

4. The electronic atomization device according to claim 3, characterized in that: The first mounting shell has a first pivoting portion, and the second mounting shell has a second pivoting portion, the first pivoting portion and the second pivoting portion are pivotally connected along the rotation axis, and a first gap and a second gap are formed, wherein the first gap and the second gap are spaced apart along the length direction of the rotation axis; The battery is electrically connected to the circuit board through a first connecting component and a second connecting component, wherein a portion of the first connecting component extending out of the first mounting shell and the second mounting shell is limited and accommodated in the first gap, and a portion of the second connecting component extending out of the first mounting shell and the second mounting shell is limited and accommodated in the second gap.

5. The electronic atomization device according to claim 4, characterized in that: The first connection assembly includes a first power supply connection member and a first power receiving connection member, wherein the first power supply connection member includes a first sub-power supply connection portion and a second sub-power supply connection portion, and the first power receiving connection member includes a first sub-power receiving connection portion and a second sub-power receiving connection portion, the first sub-power supply connection portion extends out of the first mounting shell, the first sub-power receiving connection portion extends out of the second mounting shell and is electrically connected to the first sub-power supply connection portion in the first gap, the second sub-power supply connection portion is electrically connected to the battery, and the second sub-power receiving connection portion is electrically connected to the second circuit board; The second connecting component includes a second power supply connecting member and a second power receiving connecting member, wherein the second power supply connecting member includes a third sub-power supply connecting portion and a fourth sub-power supply connecting portion, and the second power receiving connecting member includes a third sub-power receiving connecting portion and a fourth sub-power receiving connecting portion, the third sub-power supply connecting portion extends out of the first mounting shell, the third sub-power receiving connecting portion extends out of the second mounting shell and is electrically connected to the third sub-power supply connecting portion in the second gap, the fourth sub-power supply connecting portion is electrically connected to the battery, and the fourth sub-power receiving connecting portion is electrically connected to the second circuit board.

6. The electronic atomization device according to claim 5, characterized in that: The first pivoting portion includes a first sub-pivoting portion and a second sub-pivoting portion, the second pivoting portion includes a third sub-pivoting portion and a fourth sub-pivoting portion, the first gap is formed between the first sub-pivoting portion and the third sub-pivoting portion, and the second gap is formed between the second sub-pivoting portion and the fourth sub-pivoting portion; The first sub-power supply connection portion has a first through hole, the first sub-power receiving connection portion has a second through hole, and the first rotating shaft passes through the first through hole and the second through hole in sequence and is pivotally connected between the first sub-pivoting portion and the third sub-pivoting portion; The third power supply sub-connecting portion has a third through hole, the third power receiving sub-connecting portion has a fourth through hole, and the second rotating shaft passes through the third through hole and the fourth through hole in sequence and is pivotally connected between the second sub-pivoting portion and the fourth sub-pivoting portion.

7. The electronic atomization device according to claim 2, characterized in that: The first mounting shell has a first abutting surface, the second mounting shell has a second abutting surface, the first abutting surface has a first limiting groove, and / or the second abutting surface has a second limiting groove; When the first abutting surface abuts against the second abutting surface, the first mounting shell and the second mounting shell are in the closed state, and the first limiting groove and the second abutting surface define the accommodating hole; or The second limiting groove and the first abutting surface define the accommodating hole; or The first limiting groove and the second limiting groove define the accommodating hole; or The first limiting groove, the second limiting groove, the first abutting surface and / or the second abutting surface define the accommodating hole.

8. The electronic atomization device according to claim 7, characterized in that: In a case where an opening is formed between the first abutting surface and the second abutting surface, the first mounting shell and the second mounting shell are in an open state, and in the open state, the second part is separable from the power module.

9. The electronic atomization device according to claim 2, characterized in that: The retaining member includes a first magnetic member, and the first magnetic member is arranged on the first mounting shell; and A second magnetic attraction member is disposed on the second mounting shell and attracts the first magnetic attraction member to keep the first mounting shell and the second mounting shell in the closed state.

10. The electronic atomization device according to claim 2, characterized in that: The accommodating hole is provided with a first limiting structure; The second part is provided with a second limiting structure, and the second limiting structure and the first limiting structure limit each other, so that the second part is inseparably received in the accommodating hole.

11. The electronic atomization device according to claim 2, characterized in that: The rotation axis and the center line of the accommodating hole are parallel to or perpendicular to each other.

12. The electronic atomization device according to claim 1, characterized in that: The atomization module comprises a housing, an atomization assembly and a first electrode, the atomization assembly is located in the housing, the first electrode is electrically connected to the atomization assembly, and the housing forms a first plane; The power module comprises a second electrode, the second electrode is electrically connected to the power supply component, and the first mounting shell and / or the second mounting shell forms a second plane; When the atomization module is electrically connected to the power supply module, the first plane abuts against the second plane, the first connection end of the first electrode is connected to the second connection end of the second electrode, the first connection end is flush with the first plane, and the second connection end is flush with the second plane.

13. The electronic atomization device according to claim 12, characterized in that: The housing structure is formed with an atomization bin, and the atomization assembly is arranged in the atomization bin; The liquid storage module comprises a liquid guide and a liquid storage container. The liquid guide partially extends out of the liquid storage container and is connected to the atomization component to transport the aerosol generating substrate to the atomization component.

14. The electronic atomization device according to claim 13, characterized in that: The housing has a receiving hole, the receiving hole is connected to the atomization bin, and the opening of the receiving hole is located on the first plane; The liquid storage container forms the first part and the second part, the first part is connected in the receiving hole, and the liquid guide member passes through the receiving hole and is connected to the atomization assembly.

15. The electronic atomization device according to claim 14, characterized in that: The receiving hole comprises a first hole and a second hole, the first hole is connected between the atomization bin and the second hole, and a first abutting surface is formed between the first hole and the second hole; The liquid storage module includes a first sealing member, which includes a first ring portion and a second ring portion, wherein the first ring portion is connected to one end of the second ring portion; wherein the first ring portion is sealingly connected between the outer wall of the liquid-guiding member and the inner wall of the first portion, the second ring portion extends out of the first portion and is located in the second hole, and the second ring portion is sealingly connected between the end surface of the first portion away from the second portion and the first abutting surface.

16. The electronic atomization device according to claim 15, characterized in that: The inner ring surface of the second ring portion is sealingly connected to the outer side wall of the corresponding liquid guiding member.

17. The electronic atomization device according to claim 15, characterized in that: The accommodating hole comprises a third hole and a fourth hole, the third hole is close to the second plane, the fourth hole is far from the second plane, and a second abutting surface is formed between the third hole and the fourth hole; The second part includes a first sub-part and a second sub-part, the first sub-part is connected between the first part and the second sub-part, wherein the first sub-part is located in the third hole, the second sub-part is located in the fourth hole, the first part is threadedly connected to the second hole, and the side of the second sub-part close to the first sub-part abuts against the second abutment surface.

18. The electronic atomization device according to claim 14, characterized in that: The shell structure is formed with an air inlet hole and a suction nozzle, the suction nozzle is located at one end of the shell away from the first plane, the air inlet hole is located on the side of the shell along the direction from the first plane to the suction nozzle, and the air inlet hole is connected to the atomization bin, and forms an atomization channel with the atomization bin and the suction nozzle structure.

19. The electronic atomization device according to claim 18, characterized in that: The shell includes a first connecting shell and a second connecting shell, the first connecting shell and the second connecting shell are connected to form the atomization bin and the air inlet, wherein the first connecting shell structure forms the suction nozzle, and the second connecting shell structure forms the receiving hole and the first plane.

20. The electronic atomization device according to claim 19, characterized in that: The first connecting shell structure is formed with a first connecting portion, the second connecting shell structure is formed with a second connecting portion, and the first connecting portion and the second connecting portion are connected to form the air inlet.

21. The electronic atomization device according to claim 20, characterized in that: The first connecting portion has a first connecting surface, and the second connecting portion has a second connecting surface, wherein a first groove is provided on the first connecting surface and / or a second groove is provided on the second connecting surface; When the first connecting shell is connected to the second connecting shell, the first connecting surface contacts the second connecting surface, the first groove and the second groove define the air inlet hole, or the first groove and the second connecting surface define the air inlet hole, or the second groove and the first connecting surface define the air inlet hole.

22. The electronic atomization device according to claim 21, characterized in that: A plug-in slot is provided on one of the first connection surface and the second connection surface, the plug-in slot includes a first slot and a second slot, and the first slot is connected to the second slot at a certain inclination angle; An inserting portion is provided on the other of the first connecting surface and the second connecting surface. The inserting portion passes through the first slot to enter the second slot and moves a certain distance in the second slot to enable the first connecting shell and the second connecting shell to be position-limitedly connected.

23. The electronic atomization device according to claim 14, characterized in that: A first circuit board is provided in the atomization chamber, and the first circuit board is electrically connected to the first electrode; as well as A detection sensor is electrically connected to the first circuit board and is responsive to the gas flow in the atomization chamber to activate the power supply component to supply power to the atomization component.

24. The electronic atomization device according to claim 23, characterized in that: A second sealing member is also provided in the atomization bin, and the second sealing member is used to seal the detection sensor and the first circuit board at the bottom of the atomization bin.

25. The electronic atomization device according to claim 24, characterized in that: The second sealing member includes a sealing body and a convex portion, wherein the convex portion protrudes from the sealing body in a direction away from the first circuit board, and the convex portion has an air flow channel connecting the atomization bin and the detection sensor.

26. The electronic atomization device according to claim 25, characterized in that: The atomization assembly includes a base and a heating element, wherein the heating element is disposed in the base and electrically connected to the first electrode, and one end of the liquid guide member extending out of the receiving hole is inserted into the base, wherein the base is a porous structure.

27. The electronic atomization device according to claim 26, characterized in that: The sealing body is provided with a first sealing hole and a second sealing hole, and the first sealing hole is connected between the atomization bin and the second sealing hole; One end of the base facing the receiving hole is inserted into the first sealing hole, and the liquid guiding member passes through the second sealing hole and is inserted into the base, wherein the first sealing hole is sealed to the corresponding outer side wall of the base, and the second sealing hole is sealed to the corresponding outer side wall of the liquid guiding member.

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