Atomization device

Abstract

The utility model provides atomization equipment. The atomization equipment comprises a support, a main machine and a cover body. The support is provided with a first containing cavity and a second containing cavity, and the atomization device is provided with a first electrode set. The main machine is used for controlling heating parameters of the heating non-combustion type aerosol generator. The cover body is used for exposing or shielding the second containing cavity, the cover body is provided with a second electrode set, the second electrode set is electrically connected with the main machine and used for being connected with or separated from the first electrode set, and when the atomization device is arranged in the second containing cavity and the cover body shields the second containing cavity, the second electrode set is electrically connected with the first electrode set. The main machine provides electric energy for the atomization device and / or controls the airflow sensor of the atomization device. The second electrode group of the cover body is matched with the first electrode group of the atomization device, so that the function of charging the atomization device and / or acquiring the mouth number information of the aerosol suction is realized, the functions are diversified, and the user experience is improved.

Description

Technical Field

[0001] This application belongs to the technical field of atomization devices, and particularly relates to atomization devices. Background Art

[0002] As atomization devices combining heat-not-burn aerosol generators and atomizing aerosol generators are increasingly popular among users, users' requirements for atomization devices are constantly increasing. However, in related technologies, the functions of the main unit for controlling the heat-not-burn aerosol generator and the atomization device in the atomization device are independent of each other and cannot be electrically connected, resulting in relatively single functions of the atomization device. Summary of the Utility Model

[0003] In view of this, this application provides an atomization device, which includes:

[0004] A bracket having a first accommodating cavity and a second accommodating cavity that are connected and communicated. The first accommodating cavity is used to accommodate a heat-not-burn aerosol generator, and the second accommodating cavity is used to accommodate an atomization device. The atomization device is provided with a first electrode group;

[0005] A main unit for controlling the heating parameters of the heat-not-burn aerosol generator; and

[0006] A cover body provided on the end face of the bracket. The cover body can move relative to the bracket to expose or shield the second accommodating cavity. A second electrode group is provided on the side of the cover body facing the second accommodating cavity. The second electrode group is electrically connected to the main unit and is used to connect or separate from the first electrode group;

[0007] Wherein, when the atomization device is disposed in the second accommodating cavity and the cover body shields the second accommodating cavity, the second electrode group is electrically connected to the first electrode group, so that the main unit provides electrical energy for the atomization device and / or controls the airflow sensor of the atomization device.

[0008] This application provides a second electrode group for electrically connecting to the first electrode group on the cover body. Specifically, when the atomization device is disposed in the second accommodating cavity and the cover body shields the second accommodating cavity, the second electrode group corresponds to the first electrode group. At this time, the second electrode group is electrically connected to the first electrode group. It can also be understood that the main unit is electrically connected to the first electrode group. In addition to providing electrical energy for the atomization device, the battery of the main unit can also provide electrical energy for the atomization device to achieve charging of the atomization device, and / or the main unit can control the airflow sensor of the atomization device. The airflow sensor can obtain airflow information, so as to obtain the number of puffs of aerosol inhalation when inhaling multiple aerosol generators or a single aerosol generator.

[0009] Therefore, by enabling the second electrode group of the cover body to cooperate with the first electrode group of the atomizing device, the present application realizes the functions of charging the atomizing device and / or obtaining the puff count information of the inhaled aerosol, diversifies the functions, and improves the user experience.

[0010] Wherein, a third electrode group is provided on the end face of the bracket, the third electrode group is electrically connected to the main body, the second electrode group includes a first connection group for electrically connecting the first electrode group and a second connection group for electrically connecting the third electrode group, and the first connection group is electrically connected to the second connection group;

[0011] When the atomizing device is disposed in the second accommodating cavity and the cover body shields the second accommodating cavity, the first electrode group corresponds to and is electrically connected to the first connection group, and the third electrode group corresponds to and is electrically connected to the second connection group.

[0012] Wherein, the first electrode group includes a first charging electrode, the first connection group includes a first charging connection electrode, the second connection group includes a second charging connection electrode, the third electrode group includes a third charging electrode, and the first charging connection electrode is electrically connected to the second charging connection electrode;

[0013] When the atomizing device is disposed in the second accommodating cavity and the cover body shields the second accommodating cavity, the first charging electrode corresponds to and is electrically connected to the first charging connection electrode, and the third charging electrode corresponds to and is electrically connected to the second charging connection electrode.

[0014] Wherein, the first electrode group includes a first sensing electrode, the first connection group includes a first sensing connection electrode, the second connection group includes a second sensing connection electrode, the third electrode group includes a third sensing electrode, and the first sensing connection electrode is electrically connected to the second sensing connection electrode;

[0015] When the atomizing device is disposed in the second accommodating cavity and the cover body shields the second accommodating cavity, the first sensing electrode corresponds to and is electrically connected to the first sensing connection electrode, and the third sensing electrode corresponds to and is electrically connected to the second sensing connection electrode.

[0016] Wherein, the bracket further has a first air passage communicating with the first accommodating cavity and a second air passage communicating with the second accommodating cavity, and the cover body has a through hole communicating with the outside and an adjusting portion;

[0017] When the heat-not-burn aerosol generator is in a heating state, the adjusting portion is in a first state, the first air passage communicates with the outside through the through hole, and outside air flows from the first air passage to the heat-not-burn aerosol generator;

[0018] When both the heat-not-burn aerosol generator and the atomizing device are in a heating state, the mouthpiece of the atomizing device communicates with the air inlet hole of the heat-not-burn aerosol generator, the adjusting part is in the second state, the second air passage communicates with the outside through the through hole, and the outside air flows from the second air passage to the atomizing device and then to the heat-not-burn aerosol generator.

[0019] Wherein, the cover body includes a first cover plate part and a second cover plate part. The first cover plate part is arranged on the end face of the bracket, and the second cover plate part is arranged on the side of the first cover plate part away from the bracket. A cavity is formed between the first cover plate part and the second cover plate part. The second cover plate part has the through hole communicating the outside with the cavity. The first cover plate part has a first air hole communicating the first air passage with the cavity and a second air hole communicating the second air passage with the cavity;

[0020] At least part of the adjusting part is arranged in the cavity. When the adjusting part is in the first state, the adjusting part blocks the second air hole; when the adjusting part is in the second state, the adjusting part blocks the first air hole.

[0021] Wherein, the cover body further includes a sealing member. The sealing member is arranged on the side of the first cover plate part facing the bracket. The first air hole, the second air hole, and the second electrode group are exposed from the sealing member. The sealing member is used to seal the connection between the first air hole and the first air passage and the connection between the second air hole and the second air passage.

[0022] Wherein, the second connection group includes a second signal connection electrode. The adjusting part is further used to control the first sensing connection electrode of the first connection group to be connected or separated from the second signal connection electrode. The third electrode group includes a third signal electrode. The third signal electrode is used to correspond to and be electrically connected to the second signal connection electrode;

[0023] When the adjusting part is in the first state, the first sensing connection electrode is separated from the second signal connection electrode. When the adjusting part is in the second state, the first sensing connection electrode is connected to the second signal connection electrode.

[0024] Wherein, the adjusting part is provided with a switch electrode, the first sensing connection electrode is provided with a first elastic sheet, and the second signal connection electrode is provided with a second elastic sheet;

[0025] When the adjusting part is in the first state, the switch electrode is separated from the first elastic sheet and the second elastic sheet. When the adjusting part is in the second state, the switch electrode abuts against the first elastic sheet and the second elastic sheet.

[0026] Among them, the cover body is provided with a first buckle portion, and the end face of the bracket is provided with a second buckle portion. One of the first buckle portion and the second buckle portion is a groove, and the other of the first buckle portion and the second buckle portion is a protrusion. The groove is used to accommodate the protrusion so that the cover body and the bracket are buckled and connected. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0028] Figure 1 It is a cross-sectional view of an atomization device provided by an embodiment of the present application.

[0029] Figure 2 It is a cross-sectional view of an atomization device provided by an embodiment of the present application.

[0030] Figure 3 It is a schematic structural diagram of a cover body provided by an embodiment of the present application.

[0031] Figure 4 It is a schematic structural diagram of the cover body from another perspective provided by an embodiment of the present application.

[0032] Figure 5 It is an exploded view of the structure of the cover body provided by an embodiment of the present application.

[0033] Figure 6 It is a schematic structural diagram of the cover body from another perspective provided by an embodiment of the present application.

[0034] Figure 7 It is a schematic structural diagram of an atomization device provided by an embodiment of the present application.

[0035] Figure 8 It is a schematic connection diagram of a first electrode group and a third electrode group provided by an embodiment of the present application.

[0036] Figure 9 It is a schematic connection diagram of the first electrode group and the third electrode group from another perspective provided by an embodiment of the present application.

[0037] Figure 10 It is a schematic structural diagram of the cover body in a first state provided by an embodiment of the present application.

[0038] Figure 11 It is a schematic structural diagram of the cover body in a second state provided by an embodiment of the present application.

[0039] Figure 12 It is a cross-sectional view of the cover body in a first state provided by an embodiment of the present application.

[0040] Figure 13 A cross-sectional view of the cover in the second state provided by an embodiment of the present application.

[0041] Figure 14 A cross-sectional view of the first air passage in the atomization device provided by an embodiment of the present application.

[0042] Figure 15 A cross-sectional view of the first air passage in the atomization device provided by an embodiment of the present application from another perspective.

[0043] Figure 16 A cross-sectional view of the second air passage in the atomization device provided by an embodiment of the present application.

[0044] Figure 17 A cross-sectional view of the second air passage in the atomization device provided by an embodiment of the present application from another perspective.

[0045] Figure 18 A schematic structural view of the cover exposing the second accommodation cavity provided by an embodiment of the present application.

[0046] Figure 19 A schematic structural view of the separation of the first sensing connection electrode and the second signal connection electrode provided by an embodiment of the present application.

[0047] Figure 20 A schematic structural view of the connection between the first sensing connection electrode and the second signal connection electrode provided by an embodiment of the present application.

[0048] Label description: atomizing device 1, housing 10, bracket 11, first accommodation cavity 111, second accommodation cavity 112, first air passage 113, second air passage 114, third air passage 115, second buckle part 116, main unit 12, cover body 13, adjusting part 131, first cover plate part 132, first air hole 1321, second air hole 1322, second cover plate part 133, through hole 1331, cavity 134, seal 135, first buckle part 136, rotating shaft 14, heat-not-burn aerosol generator 20, atomizing device 30, housing 301, mouthpiece 302, control component 303, atomizing aerosol generator 304, first electrode group 41, first charging positive electrode 411a, first charging negative electrode 411b, first sensing positive electrode 412a, first sensing negative electrode 412b, second electrode group 42, first connection group 421, first charging connection positive electrode 4211a, first charging connection negative electrode 4211b, first sensing connection positive electrode 4212a, first sensing connection negative electrode 4212b, second connection group 422, second charging connection positive electrode 4221a, second charging connection negative electrode 4221b, second sensing connection positive electrode 4222a, second sensing connection negative electrode 4222b, second signal connection electrode 4223, third electrode group 43, third charging positive electrode 431a, third charging negative electrode 431b, third sensing positive electrode 432a, third sensing negative electrode 432b, third signal electrode 433, switch electrode 44, elastic piece 50, first elastic piece 501, second elastic piece 502. Detailed implementation

[0049] The following are the preferred implementation manners of the present application. It should be noted that for those of ordinary skill in the art in the technical field, without departing from the principle of the present application, several improvements and refinements can still be made, and these improvements and refinements are also regarded as the protection scope of the present application.

[0050] Unless otherwise stated or there is a contradiction, the terms or phrases used in the present application have the following meanings:

[0051] In the present application, "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature.

[0052] In the present application, "one or several" refers to any one, any two, or any two or more of the listed items. Among them, "several" refers to any two or more.

[0053] In this application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application.

[0054] In this application, unless otherwise clearly defined and limited, terms such as "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a connection, a detachable connection, or integrated. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] Please refer to Figures 1 - 7 , this application provides an atomization device 1, and the atomization device 1 includes: a bracket 11, a main body 12, and a cover 13. The bracket 11 has a first accommodation cavity 111 and a second accommodation cavity 112 that are communicated with each other. The first accommodation cavity 111 is used to accommodate a heat-not-burn aerosol generator 20, and the second accommodation cavity 112 is used to accommodate an atomization device 30. The atomization device 30 is provided with a first electrode group 41. The main body 12 is used to control the heating parameters of the heat-not-burn aerosol generator 20. The cover 13 is disposed on the end face of the bracket 11. The cover 13 can move relative to the bracket 11 to expose or shield the second accommodation cavity 112. A second electrode group 42 is provided on the side of the cover 13 facing the second accommodation cavity 112. The second electrode group 42 is electrically connected to the main body 12, and the second electrode group 42 is used to connect or separate from the first electrode group 41.

[0056] Wherein, when the atomization device 30 is disposed in the second accommodation cavity 112 and the cover 13 shields the second accommodation cavity 112, the second electrode group 42 is electrically connected to the first electrode group 41, so that the main body 12 provides electrical energy for the atomization device 30 and / or controls the airflow sensor of the atomization device 30.

[0057] The atomization device 1 includes a housing 10, and the bracket 11 and the main body 12 are both disposed inside the housing 10. The housing 10 is used to fix and protect other components of the atomization device 1. The circumferential shape of the housing 10 can be rectangular, circular, oval, etc.

[0058] The atomizing device 1 further includes a bracket 11 which has a first accommodating cavity 111 and a second accommodating cavity 112 that are in communication with each other. The first accommodating cavity 111 and the second accommodating cavity 112 are arranged along the axial direction of the bracket 11. The first accommodating cavity 111 penetrates through one surface of the bracket 11, and the second accommodating cavity 112 penetrates through the other surface of the bracket 11. At least part of the heat-not-burn aerosol generator 20 can be accommodated in the first accommodating cavity 111, and at least part of the atomizing device 30 can be accommodated in the second accommodating cavity 112. It should be noted that the bracket 11 can be an integral bracket 11 structure or can be composed of a plurality of sub-brackets 11 combined together.

[0059] The atomizing device 1 further includes a main body 12 which is used to control the atomizing device 1 to heat the heat-not-burn aerosol generator 20 placed in the first accommodating cavity 111. Specifically, the main body 12 includes a battery and a controller electrically connected to the battery. The battery and the controller are arranged in the housing 10. The battery is used to provide energy for each component. The controller is mainly used to electrically connect to the heating element of the heat-not-burn aerosol generator 20, and the working parameters of the heating element can be controlled by using the controller, so as to atomize the substrate to be atomized of the heat-not-burn aerosol generator 20 to generate an aerosol for the user to use or inhale.

[0060] The atomizing device 30 further includes a cover body 13 which is used to expose or shield the second accommodating cavity 112. The cover body 13 is rotatably connected to the bracket 11, and the cover body 13 can be flipped relative to the bracket 11. For example, the atomizing device 1 further includes a rotating shaft 14 and a torsion spring sleeved on the rotating shaft 14, and the torsion spring connects the cover body 13 and the bracket 11. The cover body 13 can also be understood as a flip cover. The user can flip the cover body 13 to move the position of the cover body 13 relative to the bracket 11, so that the cover body 13 exposes or shields the second accommodating cavity 112. The cover body 13 is arranged on the end face of the bracket 11, that is, the cover body 13 is arranged on the surface of the bracket 11 where the second accommodating cavity 112 is opened. The cover body 13 can cooperate with the bracket 11 to fix the atomizing device 30 in the second accommodating cavity 112.

[0061] The heat-not-burn aerosol generator 20 is used to generate an aerosol. Optionally, the heat-not-burn aerosol generator 20 includes a cartridge case and an aerosol generation section, a cooling section and a filter section arranged in sequence along the axial direction of the cartridge case. The aerosol generation section, the cooling section and the filter section are all arranged in the cartridge case. When the heat-not-burn aerosol generator 20 is in a heating state, the aerosol generation section is continuously heated to generate an aerosol, and the aerosol flows through the aerosol generation section, the cooling section and the filter section in sequence for the user to suck or use.

[0062] Wherein, when the heat-not-burn aerosol generator 20 is placed in the first accommodation cavity 111, part of the heat-not-burn aerosol generator 20 is disposed outside the first accommodation cavity 111, and another part of the heat-not-burn aerosol generator 20 is disposed inside the first accommodation cavity 111. At this time, the user can individually suck or use the heat-not-burn aerosol generator 20, that is, the user can individually suck or use the heat-not-burn aerosol generator 20; the user can also cooperate with the atomizing aerosol generator 304 to simultaneously suck or use the atomizing aerosol generator 304 and the heat-not-burn aerosol generator 20. For example, when the heat-not-burn aerosol generator 20 is placed in the first accommodation cavity 111, the filter tip section is arranged away from the second accommodation cavity 112, and at least part of the filter tip section is disposed outside the first accommodation cavity 111 for the user to suck or use.

[0063] The atomizing device 30 includes a housing 301, a mouthpiece 302, a control component 303, and an atomizing aerosol generator 304. The mouthpiece 302 is disposed on one side of the housing 301. Along the axial direction of the housing 301, the mouthpiece 302, the atomizing aerosol generator 304, and the control component 303 are arranged in sequence. Both the control component 303 and the atomizing aerosol generator 304 are disposed inside the housing 301, and the airway tube of the atomizing aerosol generator 304 is communicated with the mouthpiece 302.

[0064] The control component 303 is used to control the atomizing device 30 to heat the atomizing aerosol generator 304. The control component 303 includes a battery cell, a control part electrically connected to the battery cell, and an airflow sensor electrically connected to the control part. The battery cell is used to provide energy for each component. The control part is mainly used to electrically connect the heating element of the atomizing aerosol generator 304, and the working parameters of the heating element can be controlled by using the control part, so as to atomize the substrate to be atomized of the atomizing aerosol generator 304 to generate aerosol for the user to use or inhale. The airflow sensor can also be understood as a microphone. The airflow sensor is used to obtain airflow information to start the atomizing device 30, so as to atomize the substrate to be atomized of the atomizing aerosol generator 304. The airflow sensor is also used to obtain the puff number information of inhaling the aerosol.

[0065] The atomizing device 30 further includes an atomizing aerosol generator 304 for generating aerosol. Optionally, the atomizing aerosol generator 304 includes an oil cup, a substrate to be atomized, an atomizing core, an airway tube, a support frame, a base, electrodes, etc. The oil cup is mainly used for storing the substrate to be atomized and installing various components of the atomizer. For example, the substrate to be atomized, the atomizing core, the airway tube, the support frame, the base, the electrodes, etc. can be installed in the oil cup. Specifically, the substrate to be atomized can be transmitted to the atomizing core. When the heating element in the atomizing core works, it can atomize the substrate to be atomized into aerosol and transmit it into the airway tube, and then transmit it to the mouthpiece 302 for the user to suck or use. The support frame is used to support the atomizing core, the base is used to fix the support frame, and the electrodes are installed on the base. One end of the electrode can be electrically connected to the atomizing core, and the other end is used to connect to the controller to control the operation of the atomizing core.

[0066] Wherein, when the atomizing device 30 is in the second accommodating cavity 112 and the atomizing device 30 is in the first use state, the mouthpiece 302 is arranged facing away from the first accommodating cavity 111, at least part of the mouthpiece 302 is arranged outside the second accommodating cavity 112, and the housing 301 is arranged in the second accommodating cavity 112. At this time, the user can suck or use the atomizing device 30 alone, that is, the user can suck or use the atomizing aerosol generator 304 alone. The first use state can also be understood as placing the atomizing device 30 upside down.

[0067] When the atomizing device 30 is in the second accommodating cavity 112 and the atomizing device 30 is in the second use state, the mouthpiece 302 is arranged facing the first accommodating cavity 111, and both the mouthpiece 302 and the housing 301 are arranged in the second accommodating cavity 112. At this time, the user can suck or use the atomizing aerosol generator 304 and the heat-not-burn aerosol generator 20 simultaneously. The second use state can also be understood as placing the atomizing device 30 normally.

[0068] The atomizing device 30 is provided with a first electrode group 41, and the first electrode group 41 is arranged on the base of the atomizing device 30, and the first electrode group 41 is electrically connected to the control part of the control component 303. Among them, the first electrode group 41 can be directly electrically connected to the control part, or can be indirectly electrically connected to the control part through other components. The cover body 13 is provided with a second electrode group 42, and the second electrode group 42 protrudes from the surface of the cover body facing the second accommodating cavity 112, and the second electrode group 42 is electrically connected to the controller of the main body 12. Among them, the second electrode group 42 can be directly electrically connected to the controller, or can be indirectly electrically connected to the controller through other components.

[0069] A second electrode group 42 for electrically connecting to the first electrode group 41 is provided on the cover body 13. Specifically, when the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the second electrode group 42 corresponds exactly to the first electrode group 41. At this time, the second electrode group 42 is electrically connected to the first electrode group 41. It can also be understood that the main body 12 is electrically connected to the first electrode group 41. In addition to providing electrical energy for the atomizing device 1, the battery of the main body 12 can also provide electrical energy for the atomizing device 30 to achieve charging of the atomizing device 30, and / or the main body 12 can control the airflow sensor of the atomizing device 30. The airflow sensor can obtain airflow information, so as to obtain the number of puffs of aerosol inhaled when multiple aerosol generators are puffed or a single aerosol generator is puffed.

[0070] For example, when the heat-not-burn aerosol generator 20 is puffed alone, the second electrode group 42 is electrically connected to the first electrode group 41, so as to achieve charging of the atomizing device 30, and / or obtain the number of puffs of aerosol inhaled when the heat-not-burn aerosol generator 20 is puffed. Optionally, in another embodiment, the main body 12 can also be used to control the airflow sensor, so that the atomizing aerosol generator 304 of the atomizing device 30 is in a non-heating state, that is, the main body 12 does not turn on the atomizing device 30 by controlling the airflow sensor to ensure that the heat-not-burn aerosol generator 20 is puffed alone.

[0071] Another example is that when the heat-not-burn aerosol generator 20 and the atomizing aerosol generator 304 of the atomizing device 30 are puffed simultaneously, the second electrode group 42 is electrically connected to the first electrode group 41, so as to achieve charging of the atomizing device 30, and / or obtain the number of puffs of aerosol inhaled when the heat-not-burn aerosol generator 20 and the atomizing aerosol generator 304 are puffed together.

[0072] In summary, in this embodiment, by making the second electrode group 42 of the cover body 13 cooperate with the first electrode group 41 of the atomizing device 30, the functions of charging the atomizing device 30 and / or obtaining the number of puffs of inhaled aerosol are realized, making the functions diversified and improving the user experience.

[0073] Please also refer to Figures 1 - 9 , in one embodiment, a third electrode group 43 is provided on the end face of the bracket 11. The third electrode group 43 is electrically connected to the main body 12. The second electrode group 42 includes a first connection group 421 for electrically connecting to the first electrode group 41 and a second connection group 422 for electrically connecting to the third electrode group 43, and the first connection group 421 is electrically connected to the second connection group 422.

[0074] When the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover 13 shields the second accommodating cavity 112, the first electrode group 41 corresponds to and is electrically connected to the first connection group 421, and the third electrode group 43 corresponds to and is electrically connected to the second connection group 422.

[0075] The third electrode group 43 is disposed on the surface of the bracket 11 where the second accommodating cavity 112 is opened. The third electrode group 43 is disposed close to the second accommodating cavity 112 so that when the cover 13 shields the second accommodating cavity 112, the third electrode group 43 corresponds to the second electrode group 42. The third electrode group 43 can be directly electrically connected to the controller of the host 12 or can be indirectly electrically connected to the controller through other components. Optionally, the first connection group 421 and the second connection group 422 are electrically connected through a spring piece 50. Wherein, the second connection group 422 is disposed around the first connection group 421, and the third electrode group 43 is disposed around the second accommodating cavity 112.

[0076] Specifically, by electrically connecting the first connection group 421 to the first electrode group 41, the electrical connection between the second electrode group 42 and the first electrode group 41 is realized, and by electrically connecting the second connection group 422 to the third electrode group 43, the electrical connection between the second electrode group 42 and the host 12 is realized, thereby realizing the electrical connection between the first electrode group 41 and the host 12.

[0077] In summary, in this embodiment, by matching the first connection group 421 with the first electrode group 41 and the second connection group 422 with the third electrode group 43, while realizing the functions of charging the atomizing device 30 and / or obtaining the puff count information of the inhaled aerosol, it is avoided to set too many electrical connection lines on the cover 13 to connect the host 12, avoiding the risk of damage to the electrical connection lines caused by repeatedly flipping the cover 13, prolonging the service life of the atomization device 1, and improving the stability and safety performance of the atomization device 1.

[0078] Please refer to Figures 1 - 9 , in an embodiment, the first electrode group 41 includes a first charging electrode, the first connection group 421 includes a first charging connection electrode, the second connection group 422 includes a second charging connection electrode, the third electrode group 43 includes a third charging electrode, and the first charging connection electrode is electrically connected to the second charging connection electrode;

[0079] When the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover 13 shields the second accommodating cavity 112, the first charging electrode corresponds to and is electrically connected to the first charging connection electrode, and the third charging electrode corresponds to and is electrically connected to the second charging connection electrode.

[0080] The first charging electrode includes a first charging positive electrode 411a and a first charging negative electrode 411b. Both the first charging positive electrode 411a and the first charging negative electrode 411b are electrically connected to the control unit of the atomizing device 30. The third charging electrode includes a third charging positive electrode 431a and a third charging negative electrode 431b. Both the third charging positive electrode 431a and the third charging negative electrode 431b are electrically connected to the controller of the main unit 12.

[0081] The first charging connection electrode includes a first charging connection positive electrode 4211a and a first charging connection negative electrode 4211b. The second charging connection electrode includes a second charging connection positive electrode 4221a and a second charging connection negative electrode 4221b. Among them, the first charging connection positive electrode 4211a is electrically connected to the second charging connection positive electrode 4221a, and the first charging connection negative electrode 4211b is electrically connected to the second charging connection negative electrode 4221b. Optionally, the first charging connection positive electrode 4211a and the second charging connection positive electrode 4221a are electrically connected through a spring piece 50. The first charging connection negative electrode 4211b and the second charging connection negative electrode 4221b are electrically connected through a spring piece 50.

[0082] When the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the first charging positive electrode 411a corresponds to and is electrically connected to the first charging connection positive electrode 4211a, the first charging negative electrode 411b corresponds to and is electrically connected to the first charging connection negative electrode 4211b, the third charging positive electrode 431a corresponds to and is electrically connected to the second charging connection positive electrode 4221a, and the third charging negative electrode 431b corresponds to and is electrically connected to the second charging connection negative electrode 4221b. At this time, the battery of the main unit 12 can provide electrical energy for the atomizing device 30 to achieve charging of the atomizing device 30.

[0083] In summary, in this embodiment, by electrically connecting the first charging connection electrode to the first charging electrode and the second charging connection electrode to the third charging electrode, the electrical connection between the first charging electrode and the main unit 12 is achieved, thereby realizing the function of charging the atomizing device 30.

[0084] Please refer to Figures 1 - 9 as well. In one embodiment, the first electrode group 41 includes a first sensing electrode, the first connection group 421 includes a first sensing connection electrode, the second connection group 422 includes a second sensing connection electrode, the third electrode group 43 includes a third sensing electrode, and the first sensing connection electrode is electrically connected to the second sensing connection electrode.

[0085] When the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the first sensing electrode corresponds to and is electrically connected to the first sensing connection electrode, and the third sensing electrode corresponds to and is electrically connected to the second sensing connection electrode.

[0086] The first sensing electrode includes a first sensing positive electrode 412a and a first sensing negative electrode 412b. Both the first sensing positive electrode 412a and the first sensing negative electrode 412b are electrically connected to the control part of the atomizing device 30. The third sensing electrode includes a third sensing positive electrode 432a and a third sensing negative electrode 432b. Both the third sensing positive electrode 432a and the third sensing negative electrode 432b are electrically connected to the controller of the main unit 12.

[0087] The first sensing connection electrode includes a first sensing connection positive electrode 4212a and a first sensing connection negative electrode 4212b. The second sensing connection electrode includes a second sensing connection positive electrode 4222a and a second sensing connection negative electrode 4222b. Among them, the first sensing connection positive electrode 4212a is electrically connected to the second sensing connection positive electrode 4222a, and the first sensing connection negative electrode 4212b is electrically connected to the second sensing connection negative electrode 4222b. Optionally, the first sensing connection positive electrode 4212a and the second sensing connection positive electrode 4222a are electrically connected through an elastic sheet 50. The first sensing connection negative electrode 4212b and the second sensing connection negative electrode 4222b are electrically connected through an elastic sheet 50.

[0088] When the atomizing device 30 is disposed in the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the first sensing positive electrode 412a corresponds to and is electrically connected to the first sensing connection positive electrode 4212a, the first sensing negative electrode 412b corresponds to and is electrically connected to the first sensing connection negative electrode 4212b, the third sensing positive electrode 432a corresponds to and is electrically connected to the second sensing connection positive electrode 4222a, and the third sensing negative electrode 432b corresponds to and is electrically connected to the second sensing connection negative electrode 4222b. At this time, the controller of the main unit 12 can control the airflow sensor of the atomizing device 30 to obtain the number of puffs of aerosol inhaled when multiple aerosol generators are inhaled or a single aerosol generator is inhaled.

[0089] In summary, in this embodiment, by electrically connecting the first sensing connection electrode to the first sensing electrode and the second sensing connection electrode to the third sensing electrode, the electrical connection between the first sensing electrode and the main unit 12 is realized, so as to realize the function of obtaining the number of puffs of aerosol inhaled.

[0090] For example, in the first electrode group 41, the first charging positive electrode 411a, the first charging negative electrode 411b, the first sensing positive electrode 412a, and the first sensing negative electrode 412b are arranged in sequence along the circumferential direction of the atomizing device 30. In the first connection group 421, the first charging connection positive electrode 4211a, the first charging connection negative electrode 4211b, the first sensing connection positive electrode 4212a, and the first sensing connection negative electrode 4212b are arranged in sequence along the circumferential direction of the cover body 13. In the second connection group 422, the second charging connection electrode and the second sensing connection electrode are arranged on opposite sides of the first connection group 421. The second charging connection positive electrode 4221a and the second charging connection negative electrode 4221b are arranged on the same side of the first charging connection electrode, and the second sensing connection positive electrode 4222a and the second sensing connection negative electrode 4222b are arranged on the same side of the first sensing connection electrode. In the third electrode group 43, the third charging electrode and the third sensing electrode are arranged on opposite sides of the second accommodating cavity 112. The third charging positive electrode 431a and the third charging negative electrode 431b are arranged on the same side of the second accommodating cavity 112, and the third sensing positive electrode 432a and the third sensing negative electrode 432b are arranged on the same side of the second accommodating cavity 112.

[0091] Please also refer to Figures 1 - 18 , in one embodiment, the bracket 11 further has a first air passage 113 communicating with the first accommodating cavity 111 and a second air passage 114 communicating with the second accommodating cavity 112, and the cover body 13 has a through hole 1331 communicating with the outside and an adjusting portion 131.

[0092] When the heat-not-burn aerosol generator 20 is in a heating state, the adjusting portion 131 is in a first state, the first air passage 113 communicates with the outside through the through hole 1331, and the outside gas flows from the first air passage 113 to the heat-not-burn aerosol generator 20.

[0093] When both the heat-not-burn aerosol generator 20 and the atomizing device 30 are in a heating state, the nozzle 302 of the atomizing device 30 communicates with the air inlet hole of the heat-not-burn aerosol generator 20, the adjusting portion 131 is in a second state, the second air passage 114 communicates with the outside through the through hole 1331, and the outside gas flows from the second air passage 114 to the atomizing device 30 and then to the heat-not-burn aerosol generator 20.

[0094] The first airway 113 and the second airway 114 are respectively arranged on the bracket 11. The first airway 113 and the second airway 114 are arranged at intervals along the radial direction of the bracket 11. The first airway 113 extends along the axial direction of the bracket 11, and the second airway 114 extends along the axial direction of the bracket 11. Both the first airway 113 and the second airway 114 penetrate through the end face of the bracket 11 to directly communicate with the outside or indirectly communicate with the outside through other channels. Specifically, when the user individually sucks the heat-not-burn aerosol generator 20, the first airway 113 can be switched to. When the user sucks the heat-not-burn aerosol generator 20 and the atomized aerosol generator 304, the second airway 114 can be switched to. The flow direction of the gas in the first airway 113 is as shown in Figure 14 and Figure 15 the direction D1 in. The flow direction of the gas in the second airway 114 is as shown in Figure 16 and Figure 17 the direction D2 in.

[0095] On the one hand, in this embodiment, by separately arranging the first airway 113 and the second airway 114 without interference, multiple airways can be combined with different sucking methods, so as to meet the sucking methods of multiple aerosol generators or the individual sucking method of the aerosol generator, and also reduce the probability of the airway being blocked by condensate, which is beneficial to the smooth flow of the aerosol and improves the user experience. In addition, by adopting the atomizing device 30, after the user disassembles the atomizing device 30, the user can also individually suck the atomized aerosol generator 304 of the atomizing device 30.

[0096] The user can toggle the adjusting part 131 to move the position of the adjusting part 131 to switch the adjusting part 131 between the first state and the second state. When it is necessary to individually suck the heat-not-burn aerosol generator 20, the user can adjust the adjusting part 131 to the first state to connect the first airway 113 with the outside. At this time, the second airway 114 is not connected with the outside, and the cover body 13 is fixed to the bracket 11 and shields the second accommodating cavity 112. When it is necessary to simultaneously suck the heat-not-burn aerosol generator 20 and the atomized aerosol generator 304 of the atomizing device 30, the user can adjust the adjusting part 131 to the second state to connect the second airway 114 with the outside. At this time, the first airway 113 is not connected with the outside, and the cover body 13 is fixed to the bracket 11 and shields the second accommodating cavity 112.

[0097] On the other hand, in this embodiment, by arranging the through hole 1331 and the adjusting part 131 on the cover body 13, the user can simply and conveniently adjust the adjusting part 131 according to his own needs to switch different airways, so as to meet the sucking methods of multiple aerosol generators or the individual sucking method of the aerosol generator.

[0098] Optionally, in one embodiment, asFigure 18 As shown, the bracket 11 further has a third air passage 115 communicating with the second accommodation cavity 112. When the atomizing device 30 is in a heating state, the third air passage 115 communicates with the outside, and the gas from the outside flows to the atomizing device 30 through the third air passage 115.

[0099] The atomizing device 30 is located in the second accommodation cavity 112. The nozzle 302 of the atomizing device 30 is arranged away from the first accommodation cavity 111. At least part of the nozzle 302 is arranged outside the second accommodation cavity 112. The housing 301 is arranged in the second accommodation cavity 112, and the cover 13 exposes the second accommodation cavity 112. At this time, the user can separately suck or use the atomizing device 30, that is, the user can separately suck or use the atomizing aerosol generator 304.

[0100] When the user separately sucks the atomizing aerosol generator 304 of the atomizing device 30, the atomizing device 30 can independently pass through the third air passage 115 to suck or use the aerosol, thereby further reducing the probability of the air passage being blocked by the condensate, which is more conducive to the smooth flow of the aerosol and further improves the user experience.

[0101] Moreover, the first air passage 113, the second air passage 114, and the third air passage 115 are separately arranged and do not interfere with each other, which can meet more suction methods of the aerosol generator or the separate suction method of the aerosol generator, further improving the user experience.

[0102] Please also refer to Figures 12 - 13 , in an embodiment, the cover 13 includes a first cover plate portion 132 and a second cover plate portion 133. The first cover plate portion 132 is arranged on the end face of the bracket 11, and the second cover plate portion 133 is arranged on the side of the first cover plate portion 132 away from the bracket 11. A cavity 134 is formed between the first cover plate portion 132 and the second cover plate portion 133. The second cover plate portion 133 has a through hole 1331 communicating with the outside and the cavity 134. The first cover plate portion 132 has a first air hole 1321 communicating with the first air passage 113 and the cavity 134, and a second air hole 1322 communicating with the second air passage 114 and the cavity 134.

[0103] At least part of the adjusting portion 131 is arranged in the cavity 134. When the adjusting portion 131 is in the first state, the adjusting portion 131 blocks the second air hole 1322; when the adjusting portion 131 is in the second state, the adjusting portion 131 blocks the first air hole 1321.

[0104] The second cover plate portion 133 can be understood as the upper cover plate, and the first cover plate portion 132 can be understood as the lower cover plate. The second cover plate portion 133 faces the bracket 11. The first cover plate portion 132 is connected to the second cover plate portion 133, and a cavity 134 is formed between the first cover plate portion 132 and the second cover plate portion 133. The cavity 134 is used to accommodate gas, and the gas can flow within the cavity 134. The through hole 1331 penetrates the surface of the second cover plate portion 133 facing away from the first cover plate portion 132 and the surface of the second cover plate portion 133 facing the first cover plate portion 132. The first air hole 1321 and the second air hole 1322 both penetrate the surface of the first cover plate portion 132 facing away from the second cover plate portion 133 and the surface of the first cover plate portion 132 facing the second cover plate portion 133. The first air hole 1321 and the second air hole 1322 are arranged at intervals.

[0105] Moreover, a part of the adjusting portion 131 is disposed within the cavity 134 to block the first air hole 1321 or the second air hole 1322. Another part of the adjusting portion 131 protrudes from the second cover plate portion 133 to facilitate the user to switch the state of the adjusting portion 131. Specifically, when the user individually sucks and heats the non-combustible aerosol generator 20, the adjusting portion 131 switches to the first state, blocking the second air hole 1322 and the first air hole 1321 communicates with the outside through the through hole 1331. At this time, the outside gas sequentially flows through the through hole 1331, the cavity 134, and the first air hole 1321 to the first air passage 113, so that the first air passage 113 communicates with the outside, and the second air passage 114 does not communicate with the outside. When the user simultaneously sucks and heats the non-combustible aerosol generator 20 and the atomizing aerosol generator 304 of the atomizing device 30, the adjusting portion 131 switches to the second state, blocking the first air hole 1321 and the second air hole 1322 communicates with the outside through the through hole 1331. At this time, the outside gas sequentially flows through the through hole 1331, the cavity 134, and the second air hole 1322 to the second air passage 114, so that the second air passage 114 communicates with the outside, and the first air passage 113 does not communicate with the outside.

[0106] Please refer to Figures 12 - 13 In one embodiment, the cover 13 further includes a seal 135. The seal 135 is disposed on the side of the first cover plate portion 132 facing the bracket 11. The first air hole 1321, the second air hole 1322, and the second electrode group 42 are exposed from the seal 135. The seal 135 is used to seal the connection between the first air hole 1321 and the first air passage 113 and the connection between the second air hole 1322 and the second air passage 114.

[0107] The seal 135 can also be understood as a gasket, and the seal 135 is provided on the surface of the cover 13 facing the second accommodating cavity 112. The seal 135 is provided with a plurality of holes penetrating through the seal 135 in the thickness direction of the seal 135, and the second electrode group 42, the first air hole 1321, and the second air hole 1322 are exposed from the holes. When the cover 13 shields the second accommodating cavity 112, one side of the seal 135 abuts against the cover 13, the other side abuts against the bracket 11, and the other side also abuts against the atomizing device 30 provided in the second accommodating cavity 112, so as to realize the sealing of the connection between the first air hole 1321 and the first air passage 113 and the connection between the second air hole 1322 and the second air passage 114.

[0108] In summary, in this embodiment, by providing the seal 135 on the cover 13, the sealing performance when the first air passage 113 communicates with the outside and the sealing performance when the second air passage 114 communicates with the outside are improved, and it is further ensured that the first air passage 113 and the second air passage 114 do not interfere with each other, so as to meet the suction modes of various aerosol generators or the suction mode of a single aerosol generator.

[0109] Please refer to Figures 19 - 20 as well. In one embodiment, the second connection group 422 includes a second signal connection electrode, and the adjusting portion 131 is further configured to control the connection or separation between the first sensing connection electrode of the first connection group 421 and the second signal connection electrode. The third electrode group 43 includes a third signal electrode, and the third signal electrode is configured to correspond to and be electrically connected to the second signal connection electrode.

[0110] When the adjusting portion 131 is in the first state, the first sensing connection electrode is separated from the second signal connection electrode. When the adjusting portion 131 is in the second state, the first sensing connection electrode is connected to the second signal connection electrode.

[0111] Specifically, the first sensing connection electrode includes a first sensing connection positive electrode 4212a and a first sensing connection negative electrode 4212b. The adjusting portion 131 is configured to control the connection or separation between the first sensing connection negative electrode 4212b and the second signal connection electrode. The second sensing connection electrode and the second signal connection electrode are provided on opposite sides of the first sensing connection negative electrode 4212b.

[0112] When the heat-not-burn aerosol generator 20 is suctioned alone, the adjusting part 131 is in the first state, and the first sensing connection electrode is separated from the second signal connection electrode. At this time, the main unit 12 controls the airflow sensor to obtain the number of puffs of aerosol completed during the suction of the heat-not-burn aerosol generator 20. Moreover, the airflow sensor can also put the aerosol generator 304 of the atomizing device 30 in a non-heated state, that is, the main unit 12 controls the airflow sensor not to turn on the atomizing device 30 to ensure the separate suction of the heat-not-burn aerosol generator 20.

[0113] When the heat-not-burn aerosol generator 20 and the aerosol generator 304 of the atomizing device 30 are suctioned simultaneously, the adjusting part 131 is in the second state, and the first sensing connection electrode is connected to the second signal connection electrode, that is, the first sensing connection electrode is electrically connected to the second signal connection electrode. At this time, the main unit 12 controls the airflow sensor to obtain the number of puffs of aerosol completed during the combined suction of the heat-not-burn aerosol generator 20 and the aerosol generator 304. Moreover, the airflow sensor can obtain that the atomizing device 30 is in a negative pressure state and turn on the atomizing device 30 to simultaneously suction the aerosol generator 304 of the atomizing device 30 and the heat-not-burn aerosol generator 20.

[0114] Please refer to Figures 19 - 20 In an embodiment, the adjusting part 131 is provided with a switch electrode 44, the first sensing connection electrode is provided with a first elastic piece 501, and the second signal connection electrode is provided with a second elastic piece 502.

[0115] When the adjusting part 131 is in the first state, the switch electrode 44 is separated from the first elastic piece 501 and the second elastic piece 502. When the adjusting part 131 is in the second state, the switch electrode 44 abuts against the first elastic piece 501 and the second elastic piece 502.

[0116] The switch electrode 44 is arranged in the cavity 134 and is installed on the part of the adjusting part 131 located in the cavity 134. The first sensing connection negative electrode 4212b is provided with a first elastic piece 501, the second signal connection electrode is provided with a second elastic piece 502, and both the first elastic piece 501 and the second elastic piece 502 extend towards the direction close to the switch electrode 44.

[0117] When the adjusting part 131 is switched from the second state to the first state, the adjusting part 131 moves in a direction away from the first elastic piece 501 and the second elastic piece 502, and at the same time drives the switch electrode 44 to move in a direction away from the first elastic piece 501 and the second elastic piece 502, so that the switch electrode 44 is separated from the first elastic piece 501 and the second elastic piece 502, thereby realizing the separation of the first sensing connection electrode and the second signal connection electrode.

[0118] When the adjustment part 131 switches from the first state to the second state, the adjustment part 131 moves toward the direction close to the first spring clip 501 and the second spring clip 502, and at the same time drives the switch electrode 44 to move toward the direction close to the first spring clip 501 and the second spring clip 502, so that the switch electrode 44 is abutted against the first spring clip 501 and the second spring clip 502, and the switch electrode 44 is connected between the first spring clip 501 and the second spring clip 502, thereby realizing the connection between the first sensing connection electrode and the second signal connection electrode.

[0119] In summary, in this embodiment, the switch electrode 44 is arranged to cooperate with the first spring 501 and the second spring 502, so that the adjustment part 131 can realize the switching between the first airway 113 and the second airway 114, and at the same time, it can also realize the disconnection or connection of the first sensing connection electrode and the second signal connection electrode, so as to realize the function of obtaining the number of puffs of aerosol inhaled in different puff modes.

[0120] Please refer to Figures 1 - 5 In one embodiment, the cover body 13 is provided with a first snap-fit ​​portion 136, and the end surface of the bracket 11 is provided with a second snap-fit ​​portion 116, one of the first snap-fit ​​portion 136 and the second snap-fit ​​portion 116 is a groove, and the other of the first snap-fit ​​portion 136 and the second snap-fit ​​portion 116 is a protrusion, and the groove is used to accommodate the protrusion so that the cover body 13 and the bracket 11 are snap-fitted.

[0121] For example, the cover 13 is provided with a protrusion, and the bracket 11 is provided with a groove; or, the cover 13 is provided with a groove, and the bracket 11 is provided with a protrusion. The groove is used to accommodate at least part of the protrusion, and the groove and the protrusion can be snap-fitted to fix the cover 13 on the bracket 11, thereby realizing that the atomization device 30 is fixed in the second accommodating chamber 112 by using the cover 13.

[0122] In summary, in this embodiment, by providing the first snap-fit ​​portion 136 and the second snap-fit ​​portion 116 , the cover 13 can snap-fit ​​with the bracket 11 , thereby improving the connection performance between the cover 13 and the bracket 11 and improving the stability of the atomizing device 1 .

[0123] The above is a detailed introduction to the contents provided in the implementation mode of the present application. This article explains and illustrates the principles and implementation modes of the present application. The above explanation is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation mode and application scope. In summary, the contents of this specification should not be understood as limiting the present application.

Claims

1. An atomizing device, characterized in that, The atomization device includes: a bracket having a first accommodation cavity and a second accommodation cavity that communicate with each other. The first accommodation cavity is used to accommodate a heat-not-burn aerosol generator, and the second accommodation cavity is used to accommodate an atomization device. The atomization device is provided with a first electrode group; a main body for controlling the heating parameters of the heat-not-burn aerosol generator; and a cover provided on the end face of the bracket. The cover can move relative to the bracket to expose or shield the second accommodation cavity. A second electrode group is provided on the side of the cover facing the second accommodation cavity. The second electrode group is electrically connected to the main body and is used to connect or separate from the first electrode group; wherein when the atomization device is disposed in the second accommodation cavity and the cover shields the second accommodation cavity, the second electrode group is electrically connected to the first electrode group so that the main body provides electric energy to the atomization device and / or controls the airflow sensor of the atomization device.

2. The atomization device according to claim 1, wherein, A third electrode group is provided on the end face of the bracket. The third electrode group is electrically connected to the main body. The second electrode group includes a first connection group for electrically connecting to the first electrode group and a second connection group for electrically connecting to the third electrode group, and the first connection group is electrically connected to the second connection group; when the atomization device is disposed in the second accommodation cavity and the cover shields the second accommodation cavity, the first electrode group corresponds to and is electrically connected to the first connection group, and the third electrode group corresponds to and is electrically connected to the second connection group.

3. The atomization device according to claim 2, characterized in that, The first electrode group includes a first charging electrode, the first connection group includes a first charging connection electrode, the second connection group includes a second charging connection electrode, and the third electrode group includes a third charging electrode. The first charging connection electrode is electrically connected to the second charging connection electrode; when the atomization device is disposed in the second accommodation cavity and the cover shields the second accommodation cavity, the first charging electrode corresponds to and is electrically connected to the first charging connection electrode, and the third charging electrode corresponds to and is electrically connected to the second charging connection electrode.

4. The atomization device according to claim 2, wherein, The first electrode group includes a first sensing electrode, the first connection group includes a first sensing connection electrode, the second connection group includes a second sensing connection electrode, and the third electrode group includes a third sensing electrode. The first sensing connection electrode is electrically connected to the second sensing connection electrode; when the atomization device is disposed in the second accommodation cavity and the cover shields the second accommodation cavity, the first sensing electrode corresponds to and is electrically connected to the first sensing connection electrode, and the third sensing electrode corresponds to and is electrically connected to the second sensing connection electrode.

5. The atomization device according to claim 2, characterized in that, The bracket further has a first air passage communicating with the first accommodation cavity and a second air passage communicating with the second accommodation cavity. The cover has a through hole communicating with the outside and an adjusting portion; when the heat-not-burn aerosol generator is in a heating state, the adjusting portion is in a first state, the first air passage communicates with the outside through the through hole, and outside air flows from the first air passage to the heat-not-burn aerosol generator; When both the heat-not-burn aerosol generator and the atomizing device are in a heating state, the mouthpiece of the atomizing device communicates with the air inlet hole of the heat-not-burn aerosol generator. The adjusting part is in the second state, and the second air passage communicates with the outside through the through hole. The gas from the outside flows through the second air passage to the atomizing device and then to the heat-not-burn aerosol generator.

6. The atomization device according to claim 5, wherein, The cover body includes a first cover plate part and a second cover plate part. The first cover plate part is arranged on the end face of the bracket, and the second cover plate part is arranged on the side of the first cover plate part away from the bracket. A cavity is formed between the first cover plate part and the second cover plate part. The second cover plate part has the through hole communicating the outside with the cavity. The first cover plate part has a first air hole communicating the first air passage with the cavity and a second air hole communicating the second air passage with the cavity. At least part of the adjusting part is arranged in the cavity. When the adjusting part is in the first state, the adjusting part blocks the second air hole. When the adjusting part is in the second state, the adjusting part blocks the first air hole.

7. The atomization device according to claim 6, characterized in that, The cover body further includes a sealing member. The sealing member is arranged on the side of the first cover plate part facing the bracket. The first air hole, the second air hole, and the second electrode group are exposed from the sealing member. The sealing member is used to seal the connection between the first air hole and the first air passage and the connection between the second air hole and the second air passage.

8. The atomization device according to claim 5, characterized in that, The second connection group includes a second signal connection electrode. The adjusting part is further used to control the first sensing connection electrode of the first connection group to be connected or separated from the second signal connection electrode. The third electrode group includes a third signal electrode. The third signal electrode is used to correspond to and be electrically connected to the second signal connection electrode. When the adjusting part is in the first state, the first sensing connection electrode is separated from the second signal connection electrode. When the adjusting part is in the second state, the first sensing connection electrode is connected to the second signal connection electrode.

9. The atomization device according to claim 8, wherein, The adjusting part is provided with a switch electrode. The first sensing connection electrode is provided with a first elastic sheet, and the second signal connection electrode is provided with a second elastic sheet. When the adjusting part is in the first state, the switch electrode is separated from the first elastic sheet and the second elastic sheet. When the adjusting part is in the second state, the switch electrode abuts against the first elastic sheet and the second elastic sheet.

10. The atomization device according to claim 1, characterized in that, The cover body is provided with a first buckle part, and the end face of the bracket is provided with a second buckle part. One of the first buckle part and the second buckle part is a groove, and the other of the first buckle part and the second buckle part is a protrusion. The groove is used to accommodate the protrusion so that the cover body is buckled to the bracket.

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