WO2024066305A1

WO2024066305A1 - Battery assembly, battery module, circuit board module, and atomization device

Info

Publication number: WO2024066305A1
Application number: PCT/CN2023/089534
Authority: WO
Inventors: 海涛; 左卿; 徐文凯
Original assignee: 爱奇迹(香港)有限公司
Priority date: 2022-09-29
Filing date: 2023-04-20
Publication date: 2024-04-04

Abstract

Provided in the present application are a battery assembly, a battery module, a circuit board module, and an atomization device. The battery assembly comprises: a support, the support comprising a support main body part, and the support main body part being provided with an accommodating chamber and a lateral opening communicated with the accommodating chamber; a battery, the battery being installed in the accommodating chamber; a circuit board, the circuit board being installed in the accommodating chamber and being installed on one side of the battery, the circuit board and the battery being successively installed in the accommodating chamber from one end to the other end, and the battery being in contact connection with the circuit board so as to realize electric connection; and an elastic member, the elastic member being arranged in the accommodating chamber and being located at the end of the battery away from the circuit board, and the elastic member applying an elastic force to the battery in the installation direction of the battery and the circuit board so as to realize contact connection between the battery and the circuit board. The support and the elastic member provided in the battery assembly may effectively support the battery while reducing the number of wires in the battery assembly and allowing more stable contact connection between electrodes of the battery and the circuit board.

Description

Battery assembly, battery module, circuit board module and atomization device

This application claims the priority of the Chinese patent application with application number 202222601322.4 filed on September 29, 2022, and the application name is “A battery module and an electronic atomization device”, and claims the priority of the Chinese patent application with application number 202222621653.4 filed on September 29, 2022, and the application name is “A battery module and an electronic atomization device”, and claims the priority of the Chinese patent application with application number 202222641776.4 filed on September 30, 2022. The present invention claims priority to the Chinese patent application with application number 202211204365.7 filed on December 6, 2022, and application name “A kind of battery assembly and electronic atomization device”, and claims priority to the Chinese patent application with application number 202211224480.0 filed on December 9, 2022, and application name “A kind of circuit board module and electronic atomization device”. All the disclosed contents of the above applications are incorporated into this application as a whole.

[Technical field]

The present application relates to the technical field of atomization devices, and in particular to a battery assembly, a battery module, a circuit board module and an atomization device.

【Background technique】

Generally, an atomizing device includes an atomizing assembly, wherein the atomizing assembly mainly includes an oil storage tank for holding an atomizing medium, an atomizing core assembly for atomizing the atomizing medium, and a cigarette holder assembly. The smoke formed by the atomizing medium in the atomizing core is inhaled by the smoker through the cigarette holder assembly.

The battery used in the atomizer is generally an ordinary battery with the positive and negative poles at both ends of the battery. The microphone, battery, atomizer assembly and other modules are connected together by wires in the atomizer. However, the connection of the wires is unstable and easily affected by external forces, resulting in poor contact, affecting the normal operation of the atomizer, and further affecting the consumer's experience.

[Summary of the invention]

The main technical problem solved by the present application is to provide a battery assembly, a battery module, a circuit board module and an atomization device, which can provide stability in the battery connection of the atomization device.

In order to solve the above technical problems, a technical solution adopted in the present application is to provide a battery assembly, including:

A bracket, the bracket comprising a bracket main body, the bracket main body is provided with a receiving cavity, and a lateral opening communicating with the receiving cavity;

A battery, wherein the battery is installed in the accommodating cavity;

A circuit board, the circuit board is installed in the accommodating cavity, the circuit board is installed on one side of the battery, and the accommodating cavity is sequentially installed with a circuit board and a battery from one end to the other end;

The battery is in contact with the circuit board to achieve electrical connection;

An elastic member is disposed in the accommodating cavity and is located at an end of the battery away from the circuit board. The elastic member applies elastic force to the battery along the installation direction of the battery and the circuit board to achieve contact connection between the battery and the circuit board.

In order to solve the above-mentioned technical problems, another technical solution adopted in the present application is: to provide an electronic atomization device, including the battery assembly provided in the present application.

In order to solve the above technical problems, another technical solution adopted in the present application is: to provide a battery module, which is applied to an electronic atomization device, characterized in that it includes: a bracket, the bracket is provided with a cavity, and a lateral opening connected to the cavity; a battery, the battery is installed in the cavity, and the lateral opening allows the battery to pass through so that the battery is fixed in the cavity; a microphone, a microphone limiting groove is provided at the bottom of the bracket, and the microphone is installed in the microphone limiting groove; the bracket installs the microphone and the battery in sequence from one end to the other end; the microphone and the battery are connected by a wire, and the wire can be placed between the bracket and the battery.

In order to solve the above technical problems, another technical solution adopted by the present application is: to provide an electronic atomization device including the above battery module; the electronic atomization device also includes:

Shell, atomizer assembly and nozzle;

The battery module is inserted into the housing from bottom to top along the axial direction;

The atomizer assembly is fixedly installed in the housing; the atomizer assembly includes a bottom seal and an atomizer assembly electrode, and at least a portion of the atomizer assembly electrode is inserted and fixed in the bottom seal to connect the battery module and the atomizer assembly;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.

In order to solve the above technical problems, another technical solution adopted by the present application is: to provide a circuit board module, including:

a first circuit board;

a second circuit board, the second circuit board being arranged on one side of the first circuit board;

in:

A PIN pin is further provided on a side of the second circuit board close to the first circuit board, and a PIN pin slot corresponding to the PIN pin is further provided on a side of the first circuit board close to the second circuit board, and the second circuit board and the first circuit board are electrically connected by plugging the PIN pin into the PIN pin slot; or,

A PIN slot is also provided on one side of the second circuit board close to the first circuit board, and the first circuit board is close to the second circuit board. A PIN pin corresponding to the PIN pin slot is also provided on one side of the board, and the second circuit board and the first circuit board are electrically connected through the plugging of the PIN pin slot and the PIN pin;

The circuit board module also includes:

A microphone is arranged on the first circuit board or the second circuit board; the first circuit board and the second circuit board are electrically connected by plugging the PIN pin into the PIN pin slot, so that the microphone can realize its control function.

In order to solve the above technical problems, another technical solution adopted in the present application is: to provide an electronic atomization device, including the circuit board module provided above.

In order to solve the above technical problems, another technical solution adopted by the present application is to provide a battery module, including:

A circuit board, wherein two grooves are arranged on the circuit board;

A battery, wherein one end of the battery close to the circuit board is provided with two electrodes, and the electrodes are plugged into the grooves;

The outer surface of the groove has a conductive medium layer, and the conductive medium layer is used to contact and connect with the electrode of the battery, thereby realizing the electrical connection between the battery and the circuit board.

In order to solve the above technical problems, another technical solution adopted in the present application is: to provide an electronic atomization device, including the battery module provided above.

In order to solve the above technical problems, another technical solution adopted by the present application is: providing a circuit board assembly, including a circuit board, wherein a first electroplating area and a second electroplating area are arranged on a surface of the circuit board close to a battery;

The first electroplating area and the second electroplating area are respectively covered with a first electroplating layer and a second electroplating layer;

The first electroplating area is arranged at the middle position of the surface of the circuit board;

The second electroplating area is at least partially arranged around the first electroplating area, and a gap is arranged between the second electroplating area and the first electroplating area;

The first electroplating layer and the second electroplating layer are used to contact and connect with the electrodes of the battery, thereby realizing electrical connection between the circuit board and the battery.

In order to solve the above technical problems, another technical solution adopted in the present application is: to provide an electronic atomization device, including the circuit board assembly provided above.

The beneficial effect of the present application is that, different from the prior art, by providing a bracket and an elastic member in the battery assembly, the battery can be effectively supported, the number of wires in the battery assembly can be reduced, and the contact connection between the battery electrode and the circuit board can be more stable.

【Brief Description of the Drawings】

FIG1 is a schematic structural diagram of a battery assembly according to an embodiment of the present application;

FIG2 is a schematic diagram of an exploded structure of a battery assembly in the embodiment shown in FIG1 ;

FIG3 is a schematic structural diagram of a battery assembly according to another embodiment of the present application;

FIG4 is an exploded schematic diagram of a partial structure of a battery assembly in the embodiment shown in FIG3 ;

FIG5 is a schematic diagram of an exploded structure of a battery assembly in the embodiment shown in FIG3 ;

FIG6 is a schematic diagram of an exploded structure of a part of the structure of an electronic atomization device according to an embodiment of the present application;

FIG7 is a schematic diagram of an exploded structure of a part of the structure of an electronic atomization device according to another embodiment of the present application;

FIG8 is a schematic diagram of an exploded structure of an electronic atomization device according to an embodiment of the present application;

FIG9 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application;

FIG10 is a schematic structural diagram of a battery module according to an embodiment of the present application;

FIG11 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG12 is a schematic diagram of the cross-sectional structure of the battery module taken along line A-A in the embodiment shown in FIG11;

FIG13 is a schematic diagram of the exploded structure of the battery module in the embodiment shown in FIG11 ;

FIG14 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG15 is a schematic diagram of a partial structure of a connection assembly according to an embodiment of the present application;

FIG16 is a schematic structural diagram of the connecting assembly from another perspective in the embodiment shown in FIG15 ;

FIG17 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG18 is a schematic diagram of the cross-sectional structure of the battery module taken along line B-B in the embodiment shown in FIG17 ;

FIG19 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG20 is a schematic cross-sectional view of the battery module at an angle in the embodiment shown in FIG19 ;

FIG21 is a schematic cross-sectional structure diagram of the battery module in the embodiment shown in FIG19 at another angle;

FIG22 is a schematic diagram of the exploded structure of the battery module of the embodiment shown in FIG19 ;

FIG23 is a schematic diagram of the exploded structure of the battery module in the embodiment shown in FIG22 from another perspective;

FIG24 is a schematic diagram of the structure of an electronic atomization device according to an embodiment of the present application;

FIG. 25 is a schematic diagram of the exploded structure of the electronic atomization device in the embodiment shown in FIG. 24; FIG. 26 is a schematic diagram of a circuit board module in an embodiment of the present application Schematic diagram of the structure;

FIG27 is a schematic diagram of the exploded structure of the circuit board module in the embodiment shown in FIG26;

FIG28 is a schematic diagram of an exploded structure of a circuit board module according to another embodiment of the present application;

FIG29 is a schematic structural diagram of the circuit board module in the embodiment shown in FIG28 from another perspective;

FIG30 is a schematic structural diagram of a circuit board module according to another embodiment of the present application;

FIG31 is a schematic diagram of a structure of a portion of the circuit board module in the embodiment shown in FIG30 ;

FIG32 is a schematic structural diagram of another part of the circuit board module in the embodiment shown in FIG30;

FIG33 is a partial structural schematic diagram of a circuit board module according to another embodiment of the present application;

FIG34 is a partial structural schematic diagram of a circuit board module according to another embodiment of the present application;

FIG35 is a schematic diagram of an exploded structure of a circuit board module according to another embodiment of the present application;

FIG36 is a schematic diagram of an exploded structure of an electronic atomization device according to another embodiment of the present application;

FIG37 is a schematic structural diagram of an electronic atomization device according to another embodiment of the present application;

FIG38 is a schematic structural diagram of a battery module according to an embodiment of the present application;

FIG39 is a schematic diagram of a partial structure of a battery module in the embodiment shown in FIG38;

FIG40 is a schematic structural diagram of the structure in the embodiment shown in FIG39 from another perspective;

Fig. 41 is a cross-sectional view of the structure taken along line B-B in the embodiment shown in Fig. 39;

FIG42 is a schematic structural diagram of the structure in the embodiment shown in FIG39 from another viewing angle;

Fig. 43 is a cross-sectional view of the structure taken along line C-C in the embodiment shown in Fig. 42;

FIG44 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG45 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG46 is a schematic structural diagram of a battery module according to another embodiment of the present application;

FIG47 is a further exploded structural diagram of the battery module in the embodiment shown in FIG46 ;

FIG48 is a schematic structural diagram of the battery module in the embodiment shown in FIG47 from another perspective;

FIG49 is a schematic diagram of an exploded structure of an electronic atomization device according to an embodiment of the present application;

FIG50 is a schematic structural diagram of the electronic atomization device in the embodiment shown in FIG49 from another perspective;

FIG51 is a schematic diagram of the structure of an electronic atomization device according to an embodiment of the present application;

FIG52 is a schematic diagram of the structure of a circuit board assembly according to an embodiment of the present application;

FIG53 is a schematic structural diagram of a circuit board assembly according to another embodiment of the present application;

FIG54 is a schematic structural diagram of the circuit board assembly in the embodiment shown in FIG52 from another perspective;

FIG55 is a schematic diagram of the cross-sectional structure of the circuit board assembly shown in FIG54 taken along line A-A in one embodiment of the present application;

FIG56 is a schematic diagram of the cross-sectional structure of the circuit board assembly shown in FIG54 taken along line A-A in another embodiment of the present application;

FIG57 is a schematic diagram of the cross-sectional structure of the circuit board assembly shown in FIG54 taken along line A-A in another embodiment of the present application;

FIG58 is a schematic structural diagram of the circuit board assembly in the embodiment shown in FIG52 from another perspective;

FIG59 is a schematic cross-sectional view of the circuit board assembly shown in FIG58 taken along line B-B;

FIG60 is a schematic diagram of an exploded structure of an electronic atomization device according to an embodiment of the present application;

FIG61 is a schematic diagram of an exploded structure of an electronic atomization device according to another embodiment of the present application;

FIG62 is a schematic diagram of a partial structure of the electronic atomization device in the embodiment shown in FIG61 ;

FIG63 is a schematic diagram of an exploded structure of an electronic atomization device according to another embodiment of the present application;

Figure 64 is a schematic diagram of the structure of an electronic atomization device according to another embodiment of the present application.

【Detailed ways】

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

Please refer to Figures 1 and 2. Figure 1 is a schematic diagram of the structure of a battery assembly in one embodiment of the present application, and Figure 2 is a schematic diagram of the exploded structure of the battery assembly in the embodiment shown in Figure 1.

In some embodiments, a battery assembly 100A includes: a bracket, the bracket includes a bracket main body portion 10A, the bracket main body portion 10A is provided with a receiving cavity 19A, and a lateral opening connected to the receiving cavity 19A; a battery 20A, the battery 20A is installed in the receiving cavity 19A; a circuit board 30A, the circuit board 30A is installed in the receiving cavity 19A, the circuit board 30A is installed on one side of the battery 20A, and the receiving cavity 19A is sequentially installed with the circuit board 30A and the battery 20A from one end to the other; the battery 20A is contacted and connected with the circuit board 30A to achieve electrical connection; an elastic member 40A, the elastic member 40A is arranged in the receiving cavity 19A, and is located at one end of the battery 20A away from the circuit board 30A, and the elastic member 40A applies elastic force to the battery 20A along the installation direction of the battery 20A and the circuit board 30A to achieve contact connection between the battery 20A and the circuit board 30A.

It is understood that the elastic member 40A here refers to an elastic element installed in the bracket main body 10A, which can The battery 20A applies a certain elastic force to ensure effective contact and connection between the battery 20A and the circuit board 30A. The material of the elastic member 40A can be a metal material or a non-metal material that does not affect the normal operation of the battery assembly 100A.

According to an embodiment provided in the present application, the elastic member 40A is a non-metallic elastic member.

According to an embodiment provided in the present application, the material of the elastic member 40A includes foam, rubber and resin.

It can be understood that foam is a material made by foaming plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, CR, EVA, bridged PE, SBR, EPDM, etc. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, easy to use, easy to bend, ultra-thin volume, and reliable performance. Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce a large deformation under a very small external force. It can return to its original state after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a large molecular weight, which is greater than hundreds of thousands. Resin usually refers to an organic polymer that has a softening or melting range after being heated, has a tendency to flow under the action of external force when softened, is solid, semi-solid, and sometimes liquid at room temperature. In a broad sense, any polymer compound that can be used as a raw material for plastic products is called a resin. Here, resin refers to a resin with a certain elasticity.

According to an embodiment provided in the present application, the accommodating chamber 19A includes a first accommodating chamber 11A and a second accommodating chamber 12A, and both the first accommodating chamber 11A and the second accommodating chamber 12A are provided with a side opening. The first accommodating chamber 11A is used to install and fix the circuit board 30A; the second accommodating chamber 12A is used to install and fix the battery 20A, and the elastic member 40A is located at one end of the second accommodating chamber 12A away from the first accommodating chamber 11A; the first accommodating chamber 11A is connected to the second accommodating chamber 12A to achieve contact connection between the circuit board 30A and the battery 20A.

It can be understood that, in some embodiments, the first accommodating cavity 11A and the second accommodating cavity 12A are both provided with lateral openings with the same opening direction.

It is understandable that, after the circuit board 30A is installed and fixed in the first accommodating chamber 11A and the battery 20A is installed in the second accommodating chamber 12A, the positive electrode 21A and the negative electrode 22A on the battery 20A are in contact and connected with the electrode connection points on the surface of the circuit board 30A close to the battery 20A, so that the battery 20A and the circuit board 30A are electrically connected. In order to make the connection between the battery 20A and the circuit board 30A more firm and reliable, an elastic member 40A is installed at the bottom of the second accommodating chamber 12A, that is, the end of the battery 20A away from the circuit board 30A, and the elastic member 40A is foam. After the foam is installed between the bottom of the second accommodating chamber 12A and the end of the battery 20A away from the circuit board 30A, the foam generates an elastic force on the battery 20A along the installation direction of the battery 20A and the circuit board 30A, so that the positive electrode 21A and the negative electrode 22A on the battery 20A can better abut against the electrode connection points on the circuit board 30A, so that the battery 20A and the circuit board 30A can be better contacted and connected.

It is understandable that the positive electrode 21A and the negative electrode 22A may be interchanged.

Please refer to FIG. 3 and FIG. 4 . FIG. 3 is a schematic diagram of the structure of a battery assembly according to another embodiment of the present application, and FIG. 4 is an exploded schematic diagram of a portion of the structure of the battery assembly in the embodiment shown in FIG. 3 .

According to an embodiment provided in the present application, the bracket also includes a connector 50A, which is located on a side of the circuit board 30A away from the battery 20A. An end of the connector 50A close to the bracket main body 10A is connected and fixed to the bracket main body 10A, and an end of the connector 50A away from the bracket main body 10A is connected and fixed to an external component. The connector 50A facilitates the installation and disassembly of the battery assembly 100A.

According to an embodiment provided in the present application, a first locking member 51A and a first locking member 52A are provided at one end of the connecting member 50A close to the bracket main body part 10A, and a second locking member 13A and a second locking member 14A are provided at one end of the bracket main body part 10A close to the connecting member 50A. The connecting member 50A and the bracket main body part 10A are connected and fixed by the mutual cooperation of the first locking member 51A and the second locking member 13A and the first locking member 52A and the second locking member 14A.

According to an embodiment provided in the present application, a third locking member 53A and a third locking member 54A are provided at one end of the connecting member 50A away from the main part 10A of the bracket, and the connecting member 50A is connected and fixed with the external component through the mutual cooperation between the third locking member 53A and the third locking member 54A and the external component.

It can be understood that the external component can be an atomizer assembly, and the connecting member 50A can cooperate with corresponding components on the atomizer assembly through the third locking member 1 53A and the third locking member 2 54A, so that the connecting member 50A and the atomizer assembly are connected and fixed together.

It can be understood that when the first locking member 51A and the second locking member 13A and the first locking member 52A and the second locking member 14A are connected and fixed in cooperation with each other, the bracket main body 10A and the connecting member 50A are connected and fixed together; when the external force separates the mutual cooperation between the first locking member 51A and the second locking member 13A and the first locking member 2 52A and the second locking member 14A, the bracket main body 10A and the connecting member 50A are separated. When the third locking member 53A and the third locking member 2 54A are connected and fixed in cooperation with the external component, the connecting member 50A is installed and fixed together with the external component; when the external force separates the mutual cooperation between the third locking member 53A and the third locking member 2 54A and the external component, the connecting member 50A is separated from the external component. When the first locking member 51A and the second locking member 13A and the first locking member 52A and the second locking member 14A are connected and fixed with each other, and the third locking member 53A and the third locking member 54A are connected and fixed with the external component, the battery assembly and the external component are assembled and installed together. When the external force separates the mutual cooperation between the first locking member 51A and the second locking member 13A and the first locking member 52A and the second locking member 14A, and the external force separates the mutual cooperation between the third locking member 53A and the third locking member 54A and the external component, the battery assembly and the external component are disassembled.

Please refer to FIG. 4 . In some embodiments, the battery assembly 100A further includes a microphone 31A, which is integrated on the circuit board 30A and electrically connected to the circuit board 30A. The microphone 31A is integrated on a side of the circuit board 30A close to the battery 20A. The height of the microphone 31A is less than the length of the positive electrode 21A and the negative electrode 22A of the battery 20A, and does not affect the mutual contact between the positive electrode 21A and the negative electrode 22A and the electrode connection points on the circuit board 30A.

It is understandable that the microphone 31A may also be integrated into the side of the circuit board 30A away from the battery 20A; or the microphone 31A may also be arranged in the main body of the bracket, on the side of the elastic member 40A away from the battery 20A, the microphone 31A and the battery 20A are connected by a wire, or the microphone 31A is directly connected to the circuit board 30A by a wire, thereby achieving electrical connection with the battery 20A.

Please refer to FIG. 1 and FIG. 5 , FIG. 5 is a schematic diagram of the exploded structure of the battery assembly in the embodiment shown in FIG. 3 .

In some embodiments, the side of the bracket main body 10A close to the connecting member 50A further includes a first fixing through hole 15A and a second fixing through hole 16A, the first fixing through hole 15A and the second fixing through hole 16A are arranged opposite to each other, and the first fixing through hole 15A and the second fixing through hole 16A are used to fix the first electrode rod 61A and the second electrode rod 62A respectively. The side of the bracket main body 10A close to the connecting member 50A further includes a vent hole 18A, the vent hole 18A communicates with the accommodating cavity 19A and the cavity between the bracket main body 10A and the connecting member 50A. A positioning pin 17A is also provided on the side of the bracket main body 10A close to the connecting member 50A, and the positioning pin 17A is used to fix the relative stability of the position of the connecting member 50A.

In some embodiments, a first electrode groove 55A and a second electrode groove 56A are provided on one side of the connector 50A close to the main part 10A of the bracket, the openings of the first electrode groove 55A and the second electrode groove 56A are both facing the main part 10A of the bracket, and an electrode through hole is provided in the middle of the first electrode groove 55A and the second electrode groove 56A respectively, and the extensions of the first electrode 63A and the second electrode 64A respectively pass through the electrode through holes of the first electrode groove 55A and the second electrode groove 56A, and the main parts of the first electrode 63A and the second electrode 64A are installed in the first electrode groove 55A and the second electrode groove 56A. The extensions of the first electrode 63A and the second electrode 64A are both interference fit with the electrode through holes, and at the same time, the main parts of the first electrode 63A and the second electrode 64A are respectively interference fit with the first electrode groove 55A and the second electrode groove 56A, so that the first electrode 63A and the second electrode 64A are respectively plugged and fixed in the first electrode groove 55A and the second electrode groove 56A of the connector 50A.

A first blind hole 57A and a second blind hole 58A are also provided on one side of the connector 50A near the bracket main body 10A. The openings of the first blind hole 57A and the second blind hole 58A are both facing the bracket main body 10A. The first blind hole 57A and the second blind hole 58A can be inserted and fixed to the positioning pin 17A on the bracket main body 10A. The positioning pin 17A can be inserted and fixed in the first blind hole 57A or the second blind hole 58A. The fixing method of the positioning pin 17A and the first blind hole 57A or the second blind hole 58A can be interference fit or other suitable methods.

A connecting member through hole 59A is provided in the middle position of the connecting member 50A. The connecting member through hole 59A and the vent hole 18A on the bracket main body 10A are staggered and interconnected, which can prevent the atomized medium or condensate leaked into the connecting member 50A from directly flowing into the bracket main body 10A through the vent hole 18A.

The first electrode 63A and the second electrode 64A are respectively connected and fixed to the first electrode rod 61A and the second electrode rod 62A, and are electrically connected. The first electrode 63A and the second electrode 64A are fixedly connected to the first electrode rod 61A and the second electrode rod 62A by interference fit, welding or any suitable method. The first electrode rod 61A and the second electrode rod 62A are respectively connected and fixed to the first electrode 63A and the second electrode 64A at one end close to the connector 50A, and the first electrode rod 61A and the second electrode rod 62A are respectively penetrated and fixed to the first fixed through hole 15A and the second fixed through hole 16A, and the first electrode rod 61A and the second electrode rod 62A at least partially leak out of the first accommodating cavity 11A close to the side of the circuit board 30A away from the battery 20A, and the first electrode rod 61A and the second electrode rod 62A are close to the circuit board 30A. The end is in contact with the electrode connection point on the surface of the circuit board 30A away from the upper battery 20A, and is electrically connected.

Please refer to Figures 6, 7, 8 and 9. Figure 6 is a schematic diagram of the exploded structure of a partial structure in an electronic atomization device of an embodiment of the present application. Figure 7 is a schematic diagram of the exploded structure of a partial structure in an electronic atomization device of another embodiment of the present application. Figure 8 is a schematic diagram of the exploded structure of the electronic atomization device of an embodiment of the present application. Figure 9 is a schematic diagram of the structure of the electronic atomization device of an embodiment of the present application.

In some embodiments, the electronic atomization device 1000A includes the above-mentioned battery assembly 100A.

In some embodiments, the electronic atomization device 1000A further includes: a housing 500A, an atomization assembly 200A, an atomization assembly housing 300A, and a nozzle 400A. The atomization assembly 200A is fixedly installed in the atomization assembly housing 300A, and a fourth locking member 301A and a fourth locking member 2 302A are provided at one end of the atomization assembly housing 300A close to the battery assembly 100A. The fourth locking member 301A and the fourth locking member 2 302A cooperate with the third locking member 1 53A and the third locking member 2 54A on the battery assembly 100A, respectively, to achieve a fixed connection between the battery assembly 100A and the atomization assembly housing 300A. The nozzle 400A is installed at one end of the atomization assembly housing 300A away from the battery assembly 100A.

It is understandable that the nozzle 400A and the atomizer assembly housing 300A may be integrally configured.

In some embodiments, in the electronic atomization device 1000A, when the first locking member 51A and the second locking member 13A and the first locking member 2 52A and the second locking member 2 14A are connected and fixed with each other, and the third locking member 53A and the third locking member 2 54A and the fourth locking member 301A and the fourth locking member 2 302A are connected and fixed with each other, the battery assembly 100A and the atomization assembly shell 300A are assembled and installed together, and the atomization assembly 200A is installed and fixed in the atomization assembly shell 300A. The assembled battery assembly and the atomization assembly shell 300A are fixed inside the shell 500A from the end of the shell 500A away from the suction nozzle, and the bottom of the battery assembly 100A is connected and fixed with the end of the shell 500A close to the bottom of the battery assembly 100A. The bottom of the battery assembly 100A is interference fit with the end of the shell 500A close to the bottom of the battery assembly 100A. Finally, the suction nozzle 400A is inserted and fixed on the shell 500A.

When the user draws in the electronic atomization device 1000A through the nozzle 400A, the gas enters the bracket main body 10A through the air inlet at the bottom of the battery assembly 100A, triggering the microphone 31A on the circuit board 30A, thereby starting the combustion of the atomization assembly and generating smoke for the user to inhale.

It can be understood that the bottom cover of the electronic atomization device 1000A and the bracket main body of the battery assembly 100A are integrally injection molded.

In the above embodiment, in the electronic atomization device, a battery assembly 100A is provided, wherein the bracket in the battery assembly 100A is composed of a bracket main body 10A and a connecting member 50A, and an elastic member 40A is provided in the bracket main body 10A; The setting can effectively support the battery and reduce the number of wires in the battery assembly, making the contact between the battery electrode and the circuit board more stable and improving the user experience. It also facilitates the assembly and disassembly of the electronic atomization device.

Please refer to Figures 10, 11, 12 and 13. Figure 10 is a schematic diagram of the structure of a battery module of one embodiment of the present application, Figure 11 is a schematic diagram of the structure of a battery module of another embodiment of the present application, Figure 12 is a schematic diagram of the cross-sectional structure of the battery module taken along line A-A in the embodiment shown in Figure 11, and Figure 13 is a schematic diagram of the exploded structure of the battery module in the embodiment shown in Figure 11.

In some embodiments, a battery module 100B includes: a bracket 10B, the bracket 10B is provided with a cavity 11B, and a lateral opening connected to the cavity 11B; a battery 20B, the battery 20B is installed in the cavity 11B, and the distance between the two side walls of the lateral opening is smaller than the diameter of the battery 20B, so that the battery 20B is fixed in the cavity 11B; a microphone 13B, a microphone limiting groove 12B is provided at the bottom of the bracket 10B, and the microphone 13B is installed in the microphone limiting groove 12B; the bracket 10B sequentially installs the microphone 13B and the battery 20B from one end to the other end; the microphone 13B and the battery 20B are connected by a wire 110B, and the wire 110B is placed in the bracket 10B.

Please refer to FIG. 13 and FIG. 14 . FIG. 14 is a schematic diagram of the structure of a battery module according to another embodiment of the present application.

In some embodiments, the battery 20B is installed in the cavity 11B, and the distance between the two side walls of the lateral opening is smaller than the diameter of the battery 20B, so that the battery 20B is fixed in the cavity 11B, and the microphone 13B is installed in the microphone limiting groove 12B; the bracket 10B installs the microphone 13B and the battery 20B in sequence from one end to the other end; at the same time, the battery module 100B also includes a tape 30B, which is pasted on the surface of the battery 20B and the bracket 10B, and the tape 30B is used to wrap the battery 20B around and fix it on the bracket 10B.

It is understandable that the tapes here include high-temperature tapes, which are adhesive tapes used in high-temperature working environments. They are mainly used in the electronics industry, and their temperature resistance is usually between 120 and 260 degrees. They are often used for spray painting, baking varnish leather processing, coating masking, fixing in electronic parts manufacturing processes, printed circuit boards, and high-temperature processing masking. High-temperature tapes include KAPTON high-temperature tapes; Teflon high-temperature tapes; high-temperature masking tapes; PET green high-temperature tapes; high-temperature double-sided tapes, etc.

Please refer to FIG. 11 , FIG. 12 and FIG. 14 . In some embodiments, the bracket 10B further includes a bottom cover 15B. The bottom cover 15B and the bracket 10B are integrally formed.

It is understandable that, in some embodiments, the bottom cover 15B and the bracket 10B may also be two independent and separate components, and are connected and fixed by a suitable method such as interference fit or welding.

Please refer to FIG. 13 and FIG. 15 . FIG. 15 is a schematic diagram of a partial structure of a connection assembly according to an embodiment of the present application.

In some embodiments, the microphone limit groove 12B is surrounded by a limit groove wall 121B, and a rectangular block 124 with the same height is arranged in the microphone limit groove 12B along the first direction Y of the limit groove wall 121B. The height of the rectangular block 124 is less than the height of the limit groove wall 121B, and the microphone 13B is mounted on one end of the rectangular block 124 away from the bottom surface of the microphone limit groove 12B.

In some embodiments, the limiting groove wall 121B forms three extension grooves 123B in the direction away from the microphone limiting groove 12B, and the extension grooves 123B are connected to the microphone limiting groove 12B; a protrusion 122B is also axially arranged on the limiting groove wall 121B, and the height of the protrusion 122B along the first direction Y is higher than the microphone 13B; a gap is arranged between the microphone limiting groove 12B and the side wall of the bracket 10B.

In some embodiments, an air inlet hole 125B is further provided at the bottom of the bracket 10B, and the air inlet hole 125B is located in the middle of the microphone limiting groove 12B. After the gas enters the bracket 10B from the air inlet hole 125B, it passes through the microphone 13B, passes through the extension groove 123B, and is then transmitted upward from the gap between the extension groove 123B and the protrusion 122B.

It will be understood that the middle position refers to an area close to the geometric center of the surface shape.

Please refer to FIG. 16 , which is a schematic structural diagram of the connecting component in the embodiment shown in FIG. 15 from another perspective.

In some embodiments, a connecting groove 16B is provided at one end of the bracket 10B away from the microphone 13B, a vent hole 17B is provided in the connecting groove 16B, an extension portion 171B is provided on the side of the vent hole 17B away from the microphone 13B, the extension portion 171B is higher than the bottom surface of the connecting groove 16B, and the extension portion 171B is used to prevent the atomized medium and condensate from flowing back into the bracket 10B.

In some embodiments, a first electrode connection hole 18B and a second electrode connection hole 19B are further provided in the connection groove 16B, and at least a portion of the positive and negative electrodes in the atomizer assembly are respectively passed through and fixed in the first electrode connection hole 18B and the second electrode connection hole 19B, and at least a portion of the positive and negative electrodes of the atomizer assembly are respectively interference fit with the first electrode connection hole 18B and the second electrode connection hole 19B.

Please refer to Figures 17 and 18. Figure 17 is a schematic diagram of the structure of a battery module of another embodiment of the present application, and Figure 18 is a schematic diagram of the cross-sectional structure of the battery module taken along line B-B in the embodiment shown in Figure 17.

In some embodiments, the positive and negative electrodes of the atomizer assembly are the first electrode needle 41B and the second electrode needle 42B, respectively. At least a portion of the first electrode needle 41B and the second electrode needle 42B are respectively fixed to the first electrode connection hole 18B and the second electrode connection hole 19B, and at least a portion of the first electrode needle 41B and the second electrode needle 42B are respectively interference fit with the first electrode connection hole 18B and the second electrode connection hole 19B.

It can be understood that the first electrode needle 41B and the second electrode needle 42B can be further fixed by interference fit with the first electrode connecting hole 18B and the second electrode connecting hole 19B, and at the same time, the battery module 100B can be connected and fixed to the atomizer assembly, which facilitates the connection and installation of the battery module 100B and the atomizer assembly.

Please refer to Figures 19, 20, 21, 22 and 23. Figure 19 is a structural schematic diagram of a battery module in another embodiment of the present application, Figure 20 is a cross-sectional structural schematic diagram of the battery module in the embodiment shown in Figure 19 at one angle, Figure 21 is a cross-sectional structural schematic diagram of the battery module in the embodiment shown in Figure 19 at another angle, Figure 22 is a schematic diagram of the exploded structure of the battery module in the embodiment shown in Figure 19, and Figure 23 is a schematic diagram of the exploded structure of the battery module in the embodiment shown in Figure 22 from another viewing angle.

In some embodiments, a connection component 200B is provided on the atomizer assembly. The connection component 200B includes a sealing member 50B, and a first blind hole 43B and a second blind hole 44B are provided on the sealing member 50B; a first electrode needle 41B and a second electrode needle 42B are also provided on the connection component 200B, and the ends of the first electrode needle 41B and the second electrode needle 42B away from the battery 20B are respectively inserted into the first blind hole 43B and the second blind hole 44B. The ends of the first electrode needle 41B and the second electrode needle 42B away from the battery 20B are respectively interference fit with the first blind hole 43B and the second blind hole 44B; the ends of the first electrode needle 41B and the second electrode needle 42B inserted into the first blind hole 43B and the second blind hole 44B are used to contact and connect with the heating wire of the atomizer assembly, so as to realize that the first electrode needle 41B and the second electrode needle 42B are electrically connected to the heating wire. The other ends of the first electrode needle 41B and the second electrode needle 42B are used to connect to the battery module 100B to achieve electrical connection between the connecting component 200B and the battery module 100B.

In some embodiments, the seal 50B further includes a first extension portion 51B and a second extension portion 52B. The first extension portion 51B and the second extension portion 52B are disposed on a side of the seal 50B close to the battery 20B. An extension portion through groove is formed between the first extension portion 51B and the second extension portion 52B.

In some embodiments, a connecting component through hole 60B is provided in the middle of the sealing member 50B, and the connecting component through hole 60B connects the extension portion through groove with a side of the sealing member 50B away from the first extension portion 51B and the second extension portion 52B.

In some embodiments, a first heating wire hole 71B and a second heating wire hole 72B are further provided on the sealing member 50B, and two pins of the heating wire pass through the first heating wire hole 71B and the second heating wire hole 72B respectively to contact and connect with the first electrode needle 41B and the second electrode needle 42B to realize electrical connection between the atomization assembly and the first electrode needle 41B and the second electrode needle 42B.

Please refer to Figures 24 and 25. Figure 24 is a schematic diagram of the structure of an electronic atomization device according to an embodiment of the present application, and Figure 25 is a schematic diagram of the explosion structure of the electronic atomization device in the embodiment shown in Figure 24.

In some embodiments, the electronic atomization device 1000B includes the above-mentioned battery module 100B, and the electronic atomization device 1000B also includes: a shell 400B, an atomization assembly 500B and a nozzle 300B; the battery module 100B is inserted into the shell 400B axially from bottom to top; the atomization assembly 500B is fixedly installed in the shell 400B. The atomization assembly 500B includes a connecting assembly 200B, one end of the first electrode needle 41B and the second electrode needle 42B in the connecting assembly 200B is inserted into the sealing member 50B of the connecting assembly 200B, and the other end is inserted and fixed on the battery module 100B to connect the battery module 100B and the atomization assembly 500B. The nozzle 300B is installed at one end of the atomization assembly 500B away from the battery module 100B.

In the above embodiment, in the electronic atomization device, by setting the battery module 100B, the battery 20B and the microphone 13B can be limited, and at the same time, an additional tape 30B is set to fix the battery 20B; the wire 110B is placed inside the bracket 10B and protected by the bracket 10B, and the connection between the wire 110B and the battery 20B and the microphone 13B is more stable, and it is not easy to be affected by external forces. The connection between the wire 110B and the battery 20B or the microphone 13B is affected. At the same time, the wire 110B can be hidden inside the bracket 10B, and the overall structure is neat. In addition, by setting the connecting component 200B, the installation and disassembly between the atomization component 500B and the battery module 100B is more convenient.

Please refer to Figures 26 and 27. Figure 26 is a schematic diagram of the structure of a circuit board module according to an embodiment of the present application, and Figure 27 is a schematic diagram of the exploded structure of the circuit board module in the embodiment shown in Figure 26.

In some embodiments, the circuit board module 100C includes: a first circuit board 10C; a second circuit board 20C, the second circuit board 20C is arranged on one side of the first circuit board 10C; wherein, the second circuit board 20C is also provided with a first PIN pin 21C and a second PIN pin 22C on the side close to the first circuit board 10C, and the first circuit board 10C is also provided with a first PIN pin slot 11C and a second PIN pin slot 12C corresponding to the first PIN pin 21C and the second PIN pin 22C on the side close to the second circuit board 20C, and the second circuit board 20C is electrically connected to the first circuit board 10C by plugging the first PIN pin 21C and the second PIN pin 22C with the first PIN pin slot 11C and the second PIN pin slot 12C respectively. The circuit board module 100C also includes a microphone 13C, which is arranged on the first circuit board 10C; the first circuit board 10C and the second circuit board 20C are electrically connected by plugging the first PIN pin 21C and the second PIN pin 22C with the first PIN pin slot 11C and the second PIN pin slot 12C respectively, so that the microphone 13C realizes its control function.

It can be understood that, in some embodiments, the side of the second circuit board 20C close to the first circuit board 10C is further provided with a first PIN pin slot 11C and a second PIN pin slot 12C, and the side of the first circuit board 10C close to the second circuit board 20C is further provided with a first PIN pin 21C and a second PIN pin 22C corresponding to the first PIN pin slot 11C and the second PIN pin slot 12C respectively, and the second circuit board 20C and the first circuit board 10C are electrically connected by plugging the first PIN pin 21C and the second PIN pin 22C into the first PIN pin slot 11C and the second PIN pin slot 12C respectively.

It is understandable that the first PIN pin 21C and the second PIN pin 22C can be arranged on the first circuit board 10C or the second circuit board 20C; the first PIN pin socket 11C and the second PIN pin socket 12C can also be arranged on the first circuit board or the second circuit board 20C.

It is understandable that multiple circuit boards can also be electrically connected by plugging multiple PIN pins and PIN pin slots together, so that the microphone 13C can achieve its control function. At the same time, the board area of the circuit board can be increased, and the width of the electronic atomization device can be further reduced, making the electronic atomization device more lightweight and compact.

In some embodiments, a first PIN pin 21C and a second PIN pin 22C are provided on the second circuit board 20C, and the first PIN pin 21C and the second PIN pin 22C are relatively arranged on a side of the second circuit board 20C close to the first circuit board 10C; a first PIN pin slot 11C and a second PIN pin slot 12C corresponding to the first PIN pin 21C and the second PIN pin 22C on the second circuit board 20C are provided on the first circuit board 10C; the first PIN pin 21C and the second PIN pin 22C are respectively plugged into the first PIN pin slot 11C and the second PIN pin slot 12C.

Please refer to Figures 28 and 29. Figure 28 is a schematic diagram of the exploded structure of a circuit board module in another embodiment of the present application, and Figure 29 is a schematic diagram of the structure of the circuit board module in the embodiment shown in Figure 28 from another perspective.

In some embodiments, the first PIN 21C is provided with a first needle 211C and a second needle 212C, and the second PIN 22C is provided with a third needle 221C and a fourth needle 222C. The first PIN pin slot 11C is provided with a first slot 111C and a second slot 112C corresponding to the first needle 211C and the second needle 212C; the second PIN pin slot 12C is provided with a third slot 121C and a fourth slot 122C corresponding to the third needle 221C and the fourth needle 222C. The first needle 211C and the second needle 212C are plugged into the first slot 111C and the second slot 112C, respectively, and the third needle 221C and the fourth needle 222C are plugged into the third slot 121C and the fourth slot 122C, respectively. Each needle is plugged into each slot, so that the first PIN 21C and the second PIN 22C are electrically connected to the first PIN slot 11C and the second PIN slot 12C.

In some embodiments, the microphone 13C is disposed between the first PIN pin slot 11C and the second PIN pin slot; the height of the microphone 13C is less than the distance between the first circuit board 10C and the second circuit board 20C.

It can be understood that the microphone 13C can be installed on the first circuit board 10C or the second circuit board 20C, and can be installed on any side of the first circuit board 10C or the second circuit board 20C, and the height of the microphone 13C does not affect the plug-in between the circuit boards.

In some embodiments, a first circuit board notch 17C is provided at the edge of the first circuit board 10C, and the circuit board notch 17C connects the two board surfaces of the first circuit board 10C to achieve connection between the side of the first circuit board 10C away from the second circuit board 20C and the side close to the second circuit board 20C.

It is understandable that the gas can enter the side of the first circuit board 10C close to the second circuit board 20C through the circuit board notch 17C from the side of the first circuit board 10C away from the second circuit board 20C. The first circuit board notch 17C provided on the edge of the first circuit board 10C can be one or more.

In some embodiments, a circuit board through hole 23 is provided in the middle of the second circuit board 20C, and the circuit board through hole 23 connects the side of the second circuit board 20C close to the first circuit board 10C and the side of the second circuit board 20C away from the first circuit board 10C. A second circuit board notch 26 is provided at the edge of the second circuit board 20C, and the second circuit board notch 26 connects the side of the second circuit board 20C close to the first circuit board 10C and the side of the second circuit board 20C away from the first circuit board 10C.

Please refer to Figures 30, 31 and 32. Figure 30 is a structural schematic diagram of a circuit board module of another embodiment of the present application, Figure 31 is a structural schematic diagram of a partial structure in the circuit board module in the embodiment shown in Figure 30, and Figure 32 is a structural schematic diagram of another partial structure in the circuit board module in the embodiment shown in Figure 30.

In some embodiments, a first electrode connecting portion 14C and a second electrode connecting portion 15C are provided on one side of the first circuit board 10C close to the battery 50C. The first circuit board 10C is respectively contacted and connected with the positive electrode 51C and the negative electrode 52C of the battery through the first electrode connecting portion 14C and the second electrode connecting portion 15C to realize electrical connection between the first circuit board 10C and the battery 50C.

It is understandable that the battery 50C is provided with two tabs, and both the positive and negative tabs are provided at one end close to the first circuit board 10C, and are respectively in contact with and connected to the first electrode connection portion 14C and the second electrode connection portion 15C. In addition, the battery 50C may also be a conventional battery, and the two electrodes of the battery are respectively located at the two ends of the battery, and the first electrode connection portion 14C and the second electrode connection portion 15C may be respectively connected to the positive and negative electrodes of the battery 50C through wires.

In some embodiments, the atomizer assembly includes a heating wire and an atomizer assembly electrode, and the heating wire is connected to the atomizer assembly electrode; a first atomizer assembly connection point 24C and a second atomizer assembly connection point 25C are provided on the side of the second circuit board 20C away from the first circuit board 10C, and the atomizer assembly is connected to the second circuit board 20C through the first atomizer assembly connection point 24C and the second atomizer assembly connection point 25C to achieve electrical connection between the atomizer assembly and the second circuit board 20C.

Please refer to Figures 33, 34 and 35. Figure 33 is a partial structural schematic diagram of a circuit board module of another embodiment of the present application, Figure 34 is a partial structural schematic diagram of a circuit board module of another embodiment of the present application, and Figure 35 is an exploded structural schematic diagram of a circuit board module of another embodiment of the present application.

In some embodiments, a positive electrode 51C and a negative electrode 52C are provided at one end of the battery 50C close to the first circuit board 10C. The positive electrode 51C and the negative electrode 52C are respectively contacted and connected with a first electrode connecting portion 14C and a second electrode connecting portion 15C on the surface of the first circuit board 10C close to the battery 50C, thereby realizing electrical connection between the battery 50C and the first circuit board 10C.

In some embodiments, a connecting component 30C and a sealing component 40C are provided in the atomizer component. The sealing component 40C is provided at one end of the connecting component 30C away from the battery 50C. One end of the sealing component 40C close to the connecting component 30C is plugged and fixed with one end of the connecting component 30C close to the sealing component 40C. The fixing method may be an interference fit.

In some embodiments, a first electrode groove 35C and a second electrode groove 36C are provided on one side of the connection component 30C near the battery 50C, the openings of the first electrode groove 35C and the second electrode groove 36C are both facing the battery 50C, and an electrode through hole is respectively provided in the middle of the first electrode groove 35C and the second electrode groove 36C, and the extensions of the first electrode 33C and the second electrode 34C respectively pass through the electrode through holes of the first electrode groove 35C and the second electrode groove 36C, and the main parts of the first electrode 33C and the second electrode 34C are installed in the first electrode groove 35C and the second electrode groove 36C. The extensions of the first electrode 33C and the second electrode 34C are both interference fit with the electrode through holes, and at the same time, the main parts of the first electrode 33C and the second electrode 34C are respectively interference fit with the first electrode groove 35C and the second electrode groove 36C, so that the first electrode 33C and the second electrode 34C are respectively plugged and fixed in the first electrode groove 35C and the second electrode groove 36C of the connection component 30C.

A first blind hole 37C and a second blind hole 38C are also provided on one side of the connecting component 30C near the battery 50C. The openings of the first blind hole 37C and the second blind hole 38C are both facing the battery 50C. The first blind hole 37C and the second blind hole 38C can be used for the insertion and fixing of the positioning pin. The positioning pin can be inserted into the battery 50C. The locating pin is fixed in the first blind hole 37C or the second blind hole 38C. The fixing method of the locating pin and the first blind hole 37C or the second blind hole 38C can be interference fit or other suitable methods.

A connecting member through hole 39C is provided in the middle of the connecting component 30C, and the connecting member through hole 39C connects a side of the second circuit board 20C away from the first circuit board 10C and a side of the sealing member 40C close to the connecting component 30C.

The first electrode 33C and the second electrode 34C are respectively fixedly connected to the first electrode rod 31C and the second electrode rod 32C, and are electrically connected. The fixed connection method of the first electrode 33C and the second electrode 34C to the first electrode rod 31C and the second electrode rod 32C can be interference fit, welding or any suitable method. The ends of the first electrode rod 31C and the second electrode rod 32C close to the connecting component 30C are respectively penetrated on the first electrode 33C and the second electrode 34C, and the ends of the first electrode rod 31C and the second electrode rod 32C close to the second circuit board 20C are respectively contacted and connected with the first atomization component connection point 24C and the second atomization component connection point 25C on the surface of the second circuit board 20C away from the upper battery 50C, and are electrically connected.

Please refer to Figures 36 and 37. Figure 36 is a schematic diagram of the explosion structure of an electronic atomization device according to another embodiment of the present application. Figure 37 is a schematic diagram of the structure of an electronic atomization device according to another embodiment of the present application.

In some embodiments, the electronic atomization device 1000C includes a circuit board module 100C.

In some embodiments, the electronic atomization device 1000C also includes: a shell 400C, a battery 50C, an atomization assembly 200C and a nozzle 300C; the battery 50C and the atomization assembly 200C are fixedly installed in the shell 400C, and the battery 50C and the atomization assembly 200C are respectively installed on both sides of the circuit board module 100C, the battery 50C is installed on the side of the first circuit board 10C close to the circuit board module 100C, and the atomization assembly 200C is installed on the side of the second circuit board 20C close to the circuit board module 100C; the nozzle 300C is installed at the end of the atomization assembly 200C away from the battery 50C.

In some embodiments, a first electrode connecting portion 14C and a second electrode connecting portion 15C are provided on one side of the first circuit board 10C close to the battery 50C, and the first circuit board 10C is contacted and connected to the battery 50C through the first electrode connecting portion 14C and the second electrode connecting portion 15C to achieve electrical connection between the first circuit board 10C and the battery 50C.

In some embodiments, the atomizer assembly 200C includes a heating wire 41C and a first electrode 33C and a second electrode 34C, and the heating wire 41C is in contact and connected with the first electrode 33C and the second electrode 34C of the atomizer assembly 200C to achieve electrical connection; the second circuit board 20C is provided with a first electrode connecting portion 14C and a second electrode connecting portion 15C on the side away from the first circuit board 10C, and the atomizer assembly 200C is connected to the second circuit board 20C through the first electrode connecting portion 14C and the second electrode connecting portion 15C to achieve electrical connection between the atomizer assembly 200C and the second circuit board 20C.

In some embodiments, the first circuit board 10C and the second circuit board 20C are electrically connected by plugging the first PIN pin 21C and the second PIN pin 22C into the first PIN pin slot 11C and the second PIN pin slot 12C respectively.

In some embodiments, the first circuit board 10C is in contact with the battery 50C through the first electrode connection portion 14C and the second electrode connection portion 15C to achieve electrical connection between the first circuit board 10C and the battery 50C. The atomizer assembly 200C is connected to the second circuit board 20C through the first electrode connection portion 14C and the second electrode connection portion 15C to achieve electrical connection between the atomizer assembly 200C and the second circuit board 20C. The first circuit board 10C and the second circuit board 20C are electrically connected by plugging the first PIN pin 21C and the second PIN pin 22C with the first PIN pin slot 11C and the second PIN pin slot 12C respectively. Thus, the atomizer assembly 200C, the circuit board module 100C and the battery 50C are interconnected.

In some embodiments, in the electronic atomization device 1000C, the battery 50C is inserted into the battery housing 60, and after being further connected and fixed to the circuit board module 100C and the atomization assembly 200C, it is inserted and fixed inside the housing 400C from the end of the housing 400C away from the suction nozzle 300C, and then the end of the housing 400C away from the suction nozzle 300C is sealed and fixed with a bottom cover 80C equipped with a spring 70C. The bottom cover 80C and the end of the housing 400C away from the suction nozzle 300C are interference fit. Finally, the suction nozzle 300C is inserted and fixed on the housing 400C.

When the user draws in the electronic atomization device 1000C through the nozzle 300C, the microphone 13C on the circuit board module 100C is triggered, thereby starting the combustion of the atomization component to generate smoke for the user to inhale.

Through the above-mentioned embodiment, in the electronic atomization device 1000C, the area of a single circuit board can be reduced by setting the circuit board module, and multiple circuit boards can be plugged together to achieve the lightweight of the circuit board while ensuring the board area of the circuit board. The connection between the various circuit boards can realize the diversification of the circuit board functions. In addition, the components are connected and fixed by interference fit, which is convenient for installation and removal between the components.

Please refer to Figures 38, 39, 40 and 41. Figure 38 is a structural schematic diagram of a battery module of an embodiment of the present application, Figure 39 is a partial structural schematic diagram of the battery module in the embodiment shown in Figure 38, Figure 40 is a structural schematic diagram of the structure in the embodiment shown in Figure 39 from another perspective, and Figure 41 is a cross-sectional view of the structure in the embodiment shown in Figure 39 taken along line B-B.

In some embodiments, the battery module 200D includes: a circuit board 100D, a first groove 11D and a second groove 12D are provided on the circuit board 100D; a battery 20D, a positive electrode 21D and a negative electrode 22D are provided at one end of the battery 20D close to the circuit board 100D, and the positive electrode 21D and the negative electrode 22D are respectively inserted into the first groove 11D and the second groove 12D; the outer surfaces of the first groove 11D and the second groove 12D have a conductive medium layer, and the conductive medium layers of the first groove 11D and the second groove 12D are respectively used to contact and connect with the positive electrode 21D and the negative electrode 22D of the battery 20D; thereby realizing the electrical connection between the battery 20D and the circuit board 100D.

It can be understood that the outer surfaces of the first groove 11D and the second groove 12D have a conductive medium layer, that is, the first groove 11D and the second groove 12D are respectively provided with a first conductive medium layer 16D and a second conductive medium layer 17D. The conductive medium plating refers to a plating layer that makes the surface conductive. Usually, copper plating, silver plating, gold plating, etc. belong to this type of plating. At the same time, if wear resistance is required, silver antimony alloy, gold-cobalt alloy, gold antimony alloy, etc. should be plated.

It is understood that the positive electrode 21D and the negative electrode 22D of the battery 20D can be interchanged.

In some embodiments, a microphone 13D is further disposed on the circuit board 100D, and the microphone 13D is electrically connected to the circuit board 100D.

In some embodiments, the microphone 13D is disposed on a side surface of the circuit board 100D close to the battery 20D, and is located between the circuit board 100D and the battery 20D. The microphone 13D is integrated on a side of the circuit board 100D close to the battery 20D, and the height of the microphone 13D is less than the length of the positive electrode 21D and the negative electrode 22D of the battery 20D, and does not affect the mutual contact between the positive electrode 21D and the negative electrode 22D and the first conductive medium layer 16D and the second conductive medium layer 17D in the first groove 11D and the second groove 12D on the circuit board 100D.

It is understandable that the microphone 13D may also be integrated on a side of the circuit board 100D away from the battery 20D; or the microphone 13D may also be arranged on a side of the battery 20D away from the circuit board 100D, and the microphone 13D and the battery 20D are connected via a wire, or the microphone 13D is directly connected to the circuit board 100D using a wire, thereby achieving electrical connection with the battery 20D.

Please refer to Figures 38, 42 and 43. Figure 42 is a structural schematic diagram of the structure in the embodiment shown in Figure 39 from another perspective, and Figure 43 is a cross-sectional view of the structure in the embodiment shown in Figure 42 taken along line C-C.

In some embodiments, a first electrical connection point 14D and a second electrical connection point 15D are disposed on a surface of the circuit board 100D away from the battery 20D, and the first electrical connection point 14D and the second electrical connection point 15D are used to electrically connect the circuit board 100D to the atomizer assembly.

It can be understood that the first electrical connection point 14D and the second electrical connection point 15D can be connection points with conductivity such as plating or welding points.

In some embodiments, the first electrical connection point 14D and the second electrical connection point 15D are provided with a conductive medium coating, that is, the first electrical connection point 14D and the second electrical connection point 15D are respectively coated with a third conductive medium coating 18D and a fourth conductive medium coating 19D, and the third conductive medium coating 18D and the fourth conductive medium coating 19D are used to contact and connect with the atomization component, thereby realizing electrical connection between the circuit board 100D and the atomization component.

Please refer to Figure 44, which is a structural schematic diagram of a battery module according to another embodiment of the present application.

In some embodiments, the battery module 200D also includes a battery holder 210D; the battery holder 210D includes a first accommodating groove 220D and a second accommodating groove 230D, the first accommodating groove 220D and the second accommodating groove 230D are both provided with lateral openings and the opening directions are the same, the first accommodating groove 220D is located on the side of the circuit board 100D close to the battery 20D, and the second accommodating groove 230D is located on the side of the battery 20D close to the circuit board 100D; the first accommodating groove 220D is used to install and fix the battery 20D; the second accommodating groove 230D is used to install and fix the circuit board 100D.

It can be understood that after the battery 20D is installed and fixed in the first receiving groove 220D and the circuit board 100D is installed in the second receiving groove 230D, the positive electrode 21D and the negative electrode 22D on the battery 20D are in contact and connected with the first conductive medium layer 16D and the second conductive medium layer 17D in the first groove 11D and the second groove 12D on the surface of the circuit board 100D close to the battery 20D, so that the battery 20D and the circuit board 100D are electrically connected.

In some embodiments, the circuit board 100D is circular, the radial dimension of the board surface of the circuit board 100D is smaller than the radial dimension of the second receiving groove 230D, and the circuit board 100D is inserted and fixed in the second receiving groove 230D.

It is understandable that the circle here can be a complete circle, a notched circle, an ellipse or an notched ellipse. That is, the circuit board 100D can be a circular circuit board, a notched circular circuit board, an ellipse circuit board or an notched ellipse circuit board.

In some embodiments, the first accommodating groove 220D and the second accommodating groove 230D are connected through the accommodating groove through hole; the positive electrode 21D and the negative electrode 22D of the battery 20D are in contact and connected with the first groove 11D and the second groove 12D through the accommodating groove through hole; the microphone 13D passes through the accommodating groove through hole and is located between the circuit board 100D and the battery 20D.

Please refer to Figures 42 and 45. Figure 45 is a structural diagram of a battery module according to another embodiment of the present application.

In some embodiments, the electrode on the battery 20D is contacted and connected with the groove on the surface of the circuit board 100D on the side close to the battery 20D, so as to realize the electrical connection between the circuit board 100D and the battery 20D. A first electrical connection point 14D and a second electrical connection point 15D are provided on the surface of the circuit board 100D on the side away from the battery 20D, and a conductive medium coating is provided on the first electrical connection point 14D and the second electrical connection point 15D, that is, the first electrical connection point 14D and the second electrical connection point 15D are respectively coated with a third conductive medium coating 18D and a fourth conductive medium coating 19D, and the third conductive medium coating 18D and the fourth conductive medium coating 19D are respectively used to contact and connect with the first electrode rod 31D and the second electrode rod 32D, thereby realizing the electrical connection between the circuit board 100D and the atomization assembly.

Please refer to Figures 44, 46, 47 and 48. Figure 46 is a structural schematic diagram of a battery module in another embodiment of the present application, Figure 47 is a further exploded structural schematic diagram of the battery module in the embodiment shown in Figure 46, and Figure 48 is a structural schematic diagram of the battery module in the embodiment shown in Figure 47 from another perspective.

In some embodiments, the atomizer assembly is connected to the battery module 200D by contacting the first electrode rod 31D and the second electrode rod 32D respectively connected to the first electrode 33D and the second electrode 34D of the atomizer assembly, thereby achieving electrical connection between the atomizer assembly and the battery module 200D.

In some embodiments, a connection component 30D and a sealing member 40D are provided in the atomizing assembly, and one end of the connection component 30D close to the bracket 210D is plugged and fixed with one end of the bracket 210D close to the connection component 30D, and the fixing method may be an interference fit. The sealing member 40D is provided at one end of the connection component 30D away from the bracket 210D, and one end of the sealing member 40D close to the connection component 30D is plugged and fixed with one end of the connection component 30D close to the sealing member 40D, and the fixing method may be an interference fit.

In some embodiments, the side of the bracket 210D close to the connecting component 30D further includes a first fixing through hole 202D and a second fixing through hole 203D, the first fixing through hole 202D and the second fixing through hole 203D are arranged opposite to each other, and the first fixing through hole 202D and the second fixing through hole 203D are used to fix the first electrode rod 31D and the second electrode rod 32D respectively. The side of the bracket 210D close to the connecting component 30D further includes a vent hole 201D, the vent hole 201D communicates the inside and outside of the bracket 210D. A positioning pin 211D is also provided on one side of the bracket 210D close to the connecting component 30D, and the positioning pin 211D is used to fix the position of the connecting component 30D to be relatively stable.

In some embodiments, a first electrode slot 35D and a second electrode slot 36D are provided on one side of the connection component 30D near the bracket 210D, the openings of the first electrode slot 35D and the second electrode slot 36D are both facing the bracket 210D, and an electrode through hole is respectively provided in the middle of the first electrode slot 35D and the second electrode slot 36D, and the extensions of the first electrode 33D and the second electrode 34D respectively pass through the electrode through holes of the first electrode slot 35D and the second electrode slot 36D, and the main parts of the first electrode 33D and the second electrode 34D are installed in the first electrode slot 35D and the second electrode slot 36D. The extensions of the first electrode 33D and the second electrode 34D are both interference fit with the electrode through holes, and at the same time, the main parts of the first electrode 33D and the second electrode 34D are respectively interference fit with the first electrode slot 35D and the second electrode slot 36D, so that the first electrode 33D and the second electrode 34D are respectively plugged and fixed in the first electrode slot 35D and the second electrode slot 36D of the connection component 30D.

A first blind hole 37D and a second blind hole 38D are also provided on one side of the connection component 30D near the bracket 210D. The openings of the first blind hole 37D and the second blind hole 38D are both facing the bracket 210D. The first blind hole 37D and the second blind hole 38D can be used for the insertion and fixation of the positioning pin 211D on the bracket 210D. The positioning pin 211D can be inserted and fixed in the first blind hole 37D or the second blind hole 38D. The fixing method of the positioning pin 211D and the first blind hole 37D or the second blind hole 38D can be interference fit or other suitable methods.

A connecting member through hole 39D is provided in the middle of the connecting component 30D. The connecting member through hole 39D and the vent hole 201D on the bracket 210D are staggered and interconnected, which can prevent the atomized medium or condensate leaked into the connecting component 30D from directly flowing into the bracket 210D through the vent hole 201D.

The first electrode 33D and the second electrode 34D are respectively connected and fixed to the first electrode rod 31D and the second electrode rod 32D, and are electrically connected. The first electrode 33D and the second electrode 34D are fixedly connected to the first electrode rod 31D and the second electrode rod 32D by interference fit, welding or any suitable method. The first electrode rod 31D and the second electrode rod 32D are respectively connected and fixed to the first electrode 33D and the second electrode 34D at one end close to the connection assembly 30D, and the first electrode rod 31D and the second electrode rod 32D are respectively penetrated and fixed to the first fixed through hole 202D and the second fixed through hole 203D, and the first electrode rod 31D and the second electrode rod 32D at least partially leak out of the second accommodating groove 230D close to the side of the circuit board 100D away from the battery 20D, and the first electrode rod 31D and the second electrode rod 32D are close to the circuit board 100D. The end is in contact with the electrode connection point on the surface of the circuit board 100D away from the upper battery 20D, and is electrically connected.

Please refer to Figures 49, 50 and 51. Figure 49 is a schematic diagram of the exploded structure of an electronic atomization device of an embodiment of the present application. Figure 50 is a schematic diagram of the structure of the electronic atomization device in the embodiment shown in Figure 49 from another perspective. Figure 51 is a schematic diagram of the structure of the electronic atomization device of an embodiment of the present application.

On the other hand, the present application provides an electronic atomization device 1000D, comprising the above-mentioned battery module 200D.

In some embodiments, the electronic atomization device 1000D also includes: a shell 600D, an atomization component 300D, an atomization component shell 400D and a nozzle 500; the atomization component 300D is fixedly installed in the atomization component shell 400, and the atomization component shell 400 is further in the shell 600D; the atomization component 300D includes a heating wire 41D, and the heating wire 41D is in contact with the circuit board 100D; the nozzle 500 is installed at one end of the atomization component 300D away from the battery module 200D.

It is understandable that the two pins of the heating wire 41D are fixedly connected to the first electrode 33D and the second electrode 34D respectively, and the connection method may be abutment or welding. Then the first electrode 33D and the second electrode 34D are fixedly connected to the first electrode rod 31D and the second electrode rod 32D respectively, and are electrically connected. The first electrode 33D and the second electrode 34D are fixedly connected to the first electrode rod 31D and the second electrode rod 32D by interference fit, welding or any other suitable method. One end of the first electrode rod 31D and the second electrode rod 32D close to the connecting component 30D is connected and fixed to the first electrode 33D and the second electrode 34D respectively. The first electrode rod 31D and the second electrode rod 32D are respectively penetrated and fixed to the first fixing through hole 202D and the second fixing through hole 203D. The first electrode rod 31D and the second electrode rod 32D at least partially leak out of the second accommodating groove 230D close to the side of the circuit board 100D away from the battery 20D. One end of the first electrode rod 31D and the second electrode rod 32D close to the circuit board 100D is in contact and connected with the electrode connection point on the surface of the circuit board 100D away from the upper battery 20D, and is electrically connected.

In the above embodiment, in the electronic atomization device, the two grooves on the circuit board can be used to fix and limit the battery electrodes to prevent the battery electrodes from shifting, misaligning or falling off. At the same time, the microphone assembly and the circuit board are set to further optimize the connection structure in the electronic atomization device. Make the connection firm and reliable, and the user experience better. The components are connected and fixed by interference fit, which is convenient for installation and removal between components.

Please refer to Figures 52 and 53. Figure 52 is a schematic diagram of the structure of a circuit board assembly according to one embodiment of the present application, and Figure 53 is a schematic diagram of the structure of a circuit board assembly according to another embodiment of the present application.

In some embodiments, the circuit board assembly 200E includes a circuit board 100E, and a first electroplating area 10E and a second electroplating area 20E are arranged on the surface of the circuit board 100E close to the battery 50E; the first electroplating area 10E and the second electroplating area 20E are respectively covered with a first electroplating layer 11E and a second electroplating layer 21E; the first electroplating area 10E is arranged in the middle position of the surface of the circuit board 100E; the second electroplating area 20E is at least partially arranged around the first electroplating area 10E, and a gap 40E is arranged between the second electroplating area 20E and the first electroplating area 10E; the first electroplating layer 11E and the second electroplating layer 21E are used to contact and connect with the positive electrode 51E and the negative electrode 52E of the battery 50E, thereby realizing electrical connection between the circuit board 100E and the battery 50E.

It is understood that the positive electrode 51E and the negative electrode 52E of the battery 50E can be interchanged.

Please refer to Figures 52, 54 and 55. Figure 54 is a structural schematic diagram of the circuit board assembly in the embodiment shown in Figure 52 from another perspective, and Figure 55 is a cross-sectional structural schematic diagram of the circuit board assembly shown in Figure 54 taken along line A-A in one embodiment of the present application.

In some embodiments, the first electroplating area 10E and the second electroplating area 20E are formed on the surface of the circuit board 100E; the first electroplating area 10E and the second electroplating area 20E are flush with the surface of the circuit board, a gap 40E is provided between the first electroplating area 10E and the second electroplating area 20E, and the first electroplating area 10E and the second electroplating area 20E are respectively covered with a first electroplating layer 11E and a second electroplating layer 21E.

Please refer to Figures 52, 54 and 56. Figure 56 is a schematic diagram of the cross-sectional structure of the circuit board assembly shown in Figure 54 along line A-A in another embodiment of the present application.

In some embodiments, a first protrusion 101E and a second protrusion 102E are provided on the surface of the circuit board 100E; the first protrusion 101E is provided in the middle position of the surface of the circuit board 100E, the second protrusion 102E is provided at least partially around the first protrusion 101E, and a gap 40E is provided between the second protrusion 102E and the first protrusion 101E; the first protrusion 101E and the second protrusion 102E are provided toward the direction of the battery 50E, the first electroplating area 10E and the second electroplating area 20E are respectively covered on the surfaces of the first protrusion 101E and the second protrusion 102E, and the first electroplating area 10E and the second electroplating area 20E are respectively covered with a first electroplating layer 11E and a second electroplating layer 21E.

Please refer to Figures 52, 54 and 57. Figure 57 is a schematic diagram of the cross-sectional structure of the circuit board assembly shown in Figure 54 along line A-A in another embodiment of the present application.

In some embodiments, a first groove 103E and a second groove 104E are provided on the surface of the circuit board 100E; the first groove 103E is provided in the middle position of the surface of the circuit board 100E, the second groove 104E is provided at least partially around the first groove 103E, and a gap 40E is provided between the second groove 104E and the first groove 103E; the opening directions of the first groove 103E and the second groove 104E are provided toward the direction of the battery 50E, and the first electroplating area 10E and the second electroplating area 20E are respectively covered with the bottom of the first groove 103E and the second groove 104E; the first electroplating area 10E and the second electroplating area 20E are respectively covered with the first electroplating layer 11E and the second electroplating layer 21E; the thickness of the first electroplating layer 11E and the second electroplating layer 21E are respectively smaller than the depth of the first groove 103E and the second groove 104E.

In some embodiments, the circuit board 100E is circular, and the first electroplating area 10E covers the center of the circle on the surface of the circuit board 100E.

Please refer to Figures 58 and 59. Figure 58 is a structural schematic diagram of the circuit board assembly in the embodiment shown in Figure 52 from another perspective, and Figure 59 is a cross-sectional structural schematic diagram of the circuit board assembly shown in Figure 58 taken along line B-B.

In some embodiments, a first electrical connection point 12E and a second electrical connection point 13E are provided on the surface of the circuit board 100E away from the battery 50E, and the first electrical connection point 12E and the second electrical connection point 13E are respectively covered with a third electroplating layer 14E and a fourth electroplating layer 15E, and the third electroplating layer 14E and the fourth electroplating layer 15E on the first electrical connection point 12E and the second electrical connection point 13E are used for electrically connecting the circuit board 100E with the atomization assembly.

Please refer to FIG. 52, FIG. 53 and FIG. 58. In some embodiments, the circuit board 100E further includes a microphone 30E, which is disposed on the surface of the circuit board 100E away from the battery 50E. The microphone 30E is directly integrated into the circuit board 100E, eliminating the risk of short circuit or falling off caused by the use of wires to connect the circuit board 100E and the microphone 30E.

It can be understood that the microphone 30E can also be set on the surface of the circuit board 100E close to the battery 50E. The height of the microphone 30E is less than the length of the positive electrode 51E and the negative electrode 52E of the battery 50E, and does not affect the mutual contact between the positive electrode 51E and the negative electrode 52E and the first electroplating layer 11E and the second electroplating layer 21E on the first electroplating area 10E and the second electroplating area 20E on the circuit board 100E.

Please refer to Figures 60 and 61. Figure 60 is a schematic diagram of the explosion structure of an electronic atomization device according to one embodiment of the present application; Figure 61 is a schematic diagram of the explosion structure of an electronic atomization device according to another embodiment of the present application.

In some embodiments, the electronic atomization device 1000E includes the above-mentioned circuit board assembly 200E.

In some embodiments, the electronic atomization device 1000E also includes: a shell 600E, an atomization component 400E, a battery module 300E and a nozzle 500E; the atomization component 400E and the battery module 300E are fixedly installed in the shell 600E; the atomization component 400E includes a heating wire 410E and a sealing component 90E, and the heating wire 410E passes through the sealing component 90E and is in contact and connected with the circuit board 100E; the battery module 300E includes a battery 50E, and a positive electrode 51E and a negative electrode 52E are provided at one end of the battery 50E close to the circuit board 100E, and the positive electrode 51E and the negative electrode 52E are respectively in contact and connected with the first electroplating area and the second electroplating area on the circuit board 100E; the nozzle 500E is installed at one end of the atomization component 400E away from the battery module 300E.

In some embodiments, a microphone groove 91E is provided on the sealing component 90E, and the microphone 30E is inserted into the microphone groove 91E. The radial dimension of the end of the microphone 30E away from the circuit board 100E is larger than the radial dimension of the microphone groove 91E. The microphone 30E and the microphone groove 91E have an interference fit, and the height of the microphone 30E is greater than the depth of the microphone groove 91E.

It is understandable that the microphone 30E and the microphone groove 91E may also be configured to be square, rectangular or any other shape.

Please refer to Figures 61 and 62, Figure 62 is a partial structural diagram of the electronic atomization device in the embodiment shown in Figure 61. In some embodiments, the atomization assembly 400E includes a heating wire 410E and a sealing assembly 90E, and the first pin 401E and the second pin 402E of the heating wire 410E pass through the sealing assembly 90E and are in contact with the circuit board 100E; specifically, the first pin 401E and the second pin 402E of the heating wire 410E are in contact with the third electroplating layer 14E and the fourth electroplating layer 15E on the first electrical connection point 12E and the second electrical connection point 13E of the circuit board 100E, respectively.

It is understandable that the first pin 401E and the second pin 402E may be connected to the third electroplating layer 14E and the fourth electroplating layer 15E on the first electrical connection point 12E and the second electrical connection point 13E by welding or any other suitable connection method.

Please refer to Figures 61, 63 and 64. Figure 63 is a schematic diagram of the explosion structure of an electronic atomization device according to another embodiment of the present application. A schematic structural diagram of an electronic atomization device according to another embodiment of the present application.

In some embodiments, in the electronic atomization device 1000E, the atomization core, oil storage cotton, oil storage cup and other components are orderly installed in the atomization assembly housing to form an atomization assembly 400E, and the sealing assembly 90E is inserted and fixed at one end of the battery module 300E away from the battery module 300E to the end of the sealed atomization assembly 400E close to the battery module 300E. When the microphone 30E in the battery module 300E is inserted and fixed in the microphone groove 91E in the sealing assembly 90E by interference fit, and the end of the sealing assembly 90E close to the battery module 300E is plugged and fixed with the end of the battery module housing 60E close to the atomization assembly 400E, the battery module 300E and the atomization assembly 400E are assembled and fixed. The assembled battery module 300E and the atomization assembly 400E are fixed inside the shell 600E from the end of the shell 600E away from the suction nozzle 500E, and the bottom of the battery module 300E is connected and fixed to the end of the shell 600E close to the bottom of the battery module 300E. The bottom of the battery module 300E is interference fit with one end of the shell 600E near the bottom of the battery module 300E. Finally, the suction nozzle 500E is inserted and fixed on the shell 600E.

When the user inhales the electronic atomization device 1000E through the nozzle 500E, the microphone 30E on the circuit board 100E is triggered, thereby starting the combustion of the atomization component to generate smoke for the user to inhale.

In the electronic atomization device, by setting the first electroplating layer 11E and the second electroplating layer 21E on the surface of the side of the circuit board 100E close to the battery 50E, and setting the electrical connection points on the surface of the side of the circuit board 100E away from the battery 50E, the number of wires can be reduced and the connection between internal components can be optimized; at the same time, the microphone 30E is combined with the setting on the circuit board 100E to further optimize the connection structure in the electronic atomization device 100E. The overall setting avoids the risks of wire disconnection, damage and short circuit, and the user experience is better. In addition, the components are connected and fixed by interference fit, which is convenient for installation and disassembly between components.

The above description is only an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

A battery assembly, comprising:

A bracket, the bracket comprising a bracket main body, the bracket main body is provided with a receiving cavity, and a lateral opening communicating with the receiving cavity;

A battery, wherein the battery is installed in the accommodating cavity;

A circuit board, the circuit board is installed in the accommodating cavity, the circuit board is installed on one side of the battery, and the accommodating cavity is sequentially installed with a circuit board and a battery from one end to the other end;

The battery is in contact with the circuit board to achieve electrical connection;

An elastic member is disposed in the accommodating cavity and is located at an end of the battery away from the circuit board. The elastic member applies elastic force to the battery along the installation direction of the battery and the circuit board to achieve contact connection between the battery and the circuit board.
The battery assembly according to claim 1, characterized in that the elastic member is a non-metallic elastic member.
The battery assembly as described in claim 2 is characterized in that the material of the elastic member includes foam, rubber and resin.
The battery assembly according to claim 1, characterized in that the accommodating cavity comprises a first accommodating cavity and a second accommodating cavity, and the first accommodating cavity and the second accommodating cavity are both provided with a lateral opening;

The first accommodating cavity is used to install and fix the circuit board;

The second accommodating cavity is used to install and fix the battery, and the elastic member is located at an end of the second accommodating cavity away from the first accommodating cavity;

The first accommodating cavity is communicated with the second accommodating cavity to achieve contact connection between the circuit board and the battery.
The battery assembly as described in claim 4 is characterized in that the bracket also includes a connecting member, the connecting member is located on a side of the circuit board away from the battery, one end of the connecting member close to the bracket main body is connected and fixed to the bracket main body, and one end of the connecting member away from the bracket main body is connected and fixed to an external component.
The battery assembly as described in claim 5 is characterized in that a first locking member is provided at one end of the connecting member close to the main body of the bracket, and a second locking member is provided at one end of the main body of the bracket close to the connecting member, and the connecting member and the main body of the bracket are connected and fixed by the mutual cooperation of the first locking member and the second locking member.
The battery assembly as described in claim 6 is characterized in that a third locking member is provided at one end of the connecting member away from the main body of the bracket.
The battery assembly according to claim 1, characterized in that the battery assembly further comprises: a microphone, wherein the microphone is integrated on the circuit board and electrically connected to the circuit board.
An electronic atomization device, characterized in that it comprises a battery assembly as described in any one of claims 1-8.
The electronic atomization device according to claim 9, further comprising:

Shell, atomizer assembly and nozzle;

The atomization assembly is fixedly installed in the housing;

A fourth locking member is provided at one end of the atomizer assembly close to the battery assembly, and the fourth locking member cooperates with the third locking member on the battery assembly to achieve a fixed connection between the battery assembly and the atomizer assembly;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.
A battery module, applied to an electronic atomization device, characterized by comprising:

A bracket, wherein the bracket is provided with a cavity and a lateral opening communicating with the cavity;

A battery, the battery is installed in the cavity, and the side opening allows the battery to pass through so that the battery is fixed in the cavity;

A microphone, wherein a microphone limiting groove is provided at the bottom of the bracket, and the microphone is installed in the microphone limiting groove;

The bracket is provided with a microphone and a battery in sequence from one end to the other end;

The microphone and the battery are connected via a wire, and the wire can be placed between the bracket and the battery.
The battery module according to claim 11 is characterized in that it also includes a tape, wherein the tape is adhered to the surface of the battery and the bracket, and the tape is used to wrap the battery and fix it to the bracket.
The battery module according to claim 11, characterized in that the bracket further comprises a bottom cover, and the bottom cover and the bracket are integrally arranged.
The battery module according to claim 11 or 13, characterized in that the microphone limit groove is surrounded by a limit groove wall, and a rectangular block with consistent height is arranged in the microphone limit groove along a first direction of the limit groove wall, the height of the rectangular block is less than the height of the limit groove wall, and the microphone is mounted on one end of the rectangular block away from the bottom surface of the microphone limit groove.
The battery module according to claim 14 is characterized in that the limiting groove wall forms at least one extension groove in a direction away from the microphone limiting groove, and the extension groove is connected to the microphone limiting groove; a protrusion is also provided on the limiting groove wall along the axial direction, and the height of the protrusion along the first direction is higher than that of the microphone; a gap is provided between the microphone limiting groove and the side wall of the bracket.
The battery module according to claim 15, characterized in that an air inlet hole is also provided at the bottom of the bracket, and the air inlet hole is located at At the middle position of the microphone limiting groove, after the gas enters the bracket from the air inlet hole, it passes through the microphone, passes through the extension groove, and is then transmitted upward from the gap between the extension groove and the protrusion.
The battery module according to claim 11, characterized in that a connecting groove is provided at one end of the bracket away from the microphone, a vent is provided in the connecting groove, an extension portion is provided on the side of the vent away from the microphone, the extension portion is higher than the bottom surface of the connecting groove, and the extension portion is used to prevent the atomized medium and the condensate from flowing back into the bracket.
The battery module as described in claim 17 is characterized in that an electrode connecting hole is also provided in the connecting groove, at least a portion of the atomizer assembly electrode in the atomizer assembly is passed through and fixed in the electrode connecting hole, and at least a portion of the atomizer assembly electrode is interference fit with the electrode connecting hole.
An electronic atomization device, characterized in that it comprises a battery module as claimed in any one of claims 11 to 18; and further comprises:

Shell, atomizer assembly and nozzle;

The battery module is inserted into the housing from bottom to top along the axial direction;

The atomizer assembly is fixedly installed in the housing; the atomizer assembly includes a bottom seal and an atomizer assembly electrode, and at least a portion of the atomizer assembly electrode is inserted and fixed in the bottom seal to connect the battery module and the atomizer assembly;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.
The electronic atomization device as described in claim 19 is characterized in that the shell is a transparent shell.
A circuit board module, characterized by comprising:

a first circuit board;

a second circuit board, the second circuit board being arranged on one side of the first circuit board;

in:

A PIN pin is further provided on a side of the second circuit board close to the first circuit board, and a PIN pin slot corresponding to the PIN pin is further provided on a side of the first circuit board close to the second circuit board, and the second circuit board and the first circuit board are electrically connected by plugging the PIN pin into the PIN pin slot; or,

A PIN pin slot is further provided on one side of the second circuit board close to the first circuit board, and a PIN pin corresponding to the PIN pin slot is further provided on one side of the first circuit board close to the second circuit board, and the second circuit board and the first circuit board are electrically connected through the plugging of the PIN pin slot and the PIN pin;

The circuit board module also includes:

A microphone is arranged on the first circuit board or the second circuit board; the first circuit board and the second circuit board are electrically connected by plugging the PIN pin into the PIN pin slot, so that the microphone can realize its control function.
The circuit board module according to claim 21, characterized in that

Two groups of PIN needles are arranged on the second circuit board, and the two groups of PIN needles are arranged oppositely on a side of the second circuit board close to the first circuit board;

The first circuit board is provided with two groups of PIN pin slots corresponding to the two groups of PIN pins on the second circuit board;

The two groups of PIN pins are respectively plugged into the two groups of PIN pin slots.
The circuit board module as described in claim 21 or 22 is characterized in that each group of the PIN pins is provided with two needle heads, and each group of the PIN pin slots is correspondingly provided with two slots, and each of the needle heads is correspondingly plugged into each of the slots to achieve electrical connection between the PIN pins and the PIN pin slots.
The circuit board module according to claim 22, characterized in that:

The microphone is arranged between two groups of PIN pins or two groups of PIN pin slots;

The height of the microphone is smaller than the distance between the first circuit board and the second circuit board.
The circuit board module as described in claim 21 is characterized in that a circuit board notch is provided at the edge of the first circuit board, and the circuit board notch connects the two board surfaces of the first circuit board; so as to realize the connection between the side of the first circuit board away from the second circuit board and the side close to the second circuit board.
The circuit board module as described in claim 25 is characterized in that a circuit board through hole is provided in the middle position of the second circuit board, and the circuit board through hole connects a side of the second circuit board close to the first circuit board and a side of the second circuit board away from the first circuit board.
An electronic atomization device, characterized in that it comprises a circuit board module as described in any one of claims 21-26.
The electronic atomization device according to claim 27, further comprising:

Shell, battery, atomizer assembly and nozzle;

The battery and the atomizer assembly are fixedly installed in the housing, and the battery and the atomizer assembly are respectively installed on both sides of the circuit board module, the battery is installed on a side of the first circuit board close to the circuit board module, and the atomizer assembly is installed on a side of the second circuit board close to the circuit board module;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.
The electronic atomization device according to claim 28, characterized in that an electrode is provided on a side of the first circuit board close to the battery The first circuit board is in contact with the battery through the electrode connecting portion, so as to realize electrical connection between the first circuit board and the battery.
The electronic atomization device according to claim 28, characterized in that the atomization component includes a heating component and an atomization component electrode, and the heating wire is connected to the atomization component electrode;

An atomizer assembly connection point is arranged on a side of the second circuit board away from the first circuit board, and the atomizer assembly is connected to the second circuit board via the atomizer assembly connection point to achieve electrical connection between the atomizer assembly and the second circuit board.
A battery module, characterized in that the battery module comprises:

A circuit board, wherein two grooves are arranged on the circuit board;

A battery, wherein one end of the battery close to the circuit board is provided with two electrodes, and the electrodes are plugged into the grooves;

The outer surface of the groove has a conductive medium layer, and the conductive medium layer is used to contact and connect with the electrode of the battery, thereby realizing the electrical connection between the battery and the circuit board.
The battery module as described in claim 31 is characterized in that two electrical connection points are arranged on the surface of the circuit board away from the battery, and the electrical connection points are used to electrically connect the circuit board to the atomization assembly.
The battery module as described in claim 32 is characterized in that the electrical connection point is a conductive medium coating, and the conductive medium coating is in contact and connected with the atomization component.
The battery module according to claim 31, characterized in that

A microphone is also arranged on the circuit board, and the microphone is electrically connected to the circuit board.
The battery module as described in claim 34 is characterized in that the microphone is arranged on a side surface of the circuit board close to the battery, and is located between the circuit board and the battery.
The battery module according to claim 35, characterized in that

Also includes a battery holder;

The battery bracket comprises a first accommodating groove and a second accommodating groove, wherein the first accommodating groove is located on a side of the circuit board close to the battery, and the second accommodating groove is located on a side of the battery close to the circuit board;

The first receiving groove is used to install and fix the battery;

The second accommodating groove is used for installing and fixing the circuit board.
The battery module as described in claim 36 is characterized in that the circuit board is circular, the radial dimension of the circuit board surface is smaller than the radial dimension of the second receiving groove, and the circuit board is inserted and fixed in the second receiving groove.
The battery module as described in claim 37 is characterized in that the first accommodating groove and the second accommodating groove are connected through a accommodating groove through hole; the electrode of the battery passes through the accommodating groove through hole to contact and connect with the groove; the microphone passes through the accommodating groove through hole and is located between the circuit board and the battery.
An electronic atomization device, characterized in that it comprises a battery module as described in any one of claims 31-38.
The atomizing device according to claim 39, further comprising:

Shell, atomizer assembly and nozzle;

The atomizer assembly is fixedly installed in the housing; the atomizer assembly includes a heating wire, and the heating wire is in contact with and connected to the circuit board;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.
A circuit board assembly, characterized in that it comprises a circuit board, wherein a first electroplating area and a second electroplating area are arranged on a surface of the circuit board close to a battery;

The first electroplating area and the second electroplating area are respectively covered with a first electroplating layer and a second electroplating layer;

The first electroplating area is arranged at the middle position of the surface of the circuit board;

The second electroplating area is at least partially arranged around the first electroplating area, and a gap is arranged between the second electroplating area and the first electroplating area;

The first electroplating layer and the second electroplating layer are used to contact and connect with the electrodes of the battery, thereby realizing electrical connection between the circuit board and the battery.
The circuit board assembly as claimed in claim 41, characterized in that

The first electroplating area and the second electroplating area are formed on the surface of the circuit board;

The first electroplating area and the second electroplating area are flush with the surface of the circuit board.
The circuit board assembly as claimed in claim 41, characterized in that

A first protrusion and a second protrusion are arranged on the surface of the circuit board;

The first protrusion is arranged at the middle position of the surface of the circuit board, the second protrusion is arranged at least partially around the first protrusion, and a gap is arranged between the second protrusion and the first protrusion;

The first protrusion and the second protrusion are arranged toward the battery, and the first electroplating area and the second electroplating area cover the surfaces of the first protrusion and the second protrusion respectively.
The circuit board assembly as claimed in claim 41, characterized in that

A first groove and a second groove are arranged on the surface of the circuit board;

The first groove is arranged at the middle position of the surface of the circuit board, the second groove is arranged at least partially around the first groove, and a gap is arranged between the second groove and the first groove;

The opening directions of the first groove and the second groove are arranged toward the battery, and the first electroplating area and the second electroplating area are respectively covered and arranged at the bottom of the first groove and the second groove;

The thickness of the first electroplating layer and the second electroplating layer are respectively smaller than the depth of the first groove and the second groove.
The circuit board assembly as described in any of claims 41-44 is characterized in that the circuit board is circular and the first electroplating area covers the center of the circle on the surface of the circuit board.
The circuit board assembly as described in claim 45 is characterized in that two electrical connection points are arranged on the surface of the circuit board away from the battery side, and the electrical connection points are used to electrically connect the circuit board to the atomization assembly.
The circuit board assembly as described in claim 45 is characterized in that it also includes a microphone, and the microphone is arranged on the surface of the circuit board away from the battery.
An electronic atomization device, characterized in that it includes a circuit board assembly as described in any one of claims 41-47.
The electronic atomization device according to claim 48, characterized in that the electronic atomization device further comprises:

Shell, atomizer assembly, battery module and nozzle;

The atomizer assembly and the battery module are fixedly installed in the housing;

The atomization assembly comprises a heating wire and a sealing assembly, and the heating wire passes through the sealing assembly and is in contact with the circuit board;

The battery module comprises a battery, and one end of the battery close to the circuit board is provided with two electrodes, and the electrodes are respectively in contact with and connected to the first electroplating area and the second electroplating area;

The suction nozzle is installed at one end of the atomization assembly away from the battery module.
The electronic atomization device as described in claim 49 is characterized in that a microphone groove is provided on the sealing component, and the microphone is inserted into the microphone groove, the radial dimension of the microphone away from the end of the circuit board is larger than the radial dimension of the microphone groove, the microphone is interference fit with the microphone groove, and the height of the microphone is larger than the depth of the microphone groove.