Battery module and electronic atomization device

Abstract

The utility model relates to a battery module and an electronic atomization device, the battery module comprises a battery support module, the battery support module comprises a battery support, an electric connection module and an atomization contact terminal assembly used for being in contact with an atomization module, and the atomization contact terminal assembly and the electric connection module are electrically connected with each other and are both arranged on the battery support; an accommodating cavity is formed in the battery bracket; the battery is arranged in the accommodating cavity, and a second electrode of the battery is in contact with and electrically connected with the electric connection assembly module; the base module comprises a base body and a base contact terminal module arranged on the base body, and the base body is connected with the battery bracket; wherein the base contact terminal module is in contact with the first electrode of the battery and the electric connection module and is electrically connected and conducted with the first electrode of the battery and the electric connection module, the base contact terminal module is used for outputting the electric quantity of the battery to the atomization contact terminal assembly, and the electric connection module is constructed to be of a rigid structure. Therefore, the battery module can be simply and conveniently installed, and stable electric connection can be ensured.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and particularly to a battery module and an electronic atomization device. Background Art

[0002] An aerosol is a colloidal dispersion system formed by solid or liquid small particles dispersed and suspended in a gas medium. Since an aerosol can be absorbed by the human body through the respiratory system, it provides a new alternative absorption method for users. For example, an electronic atomization device that generates an aerosol by heating a liquid or solid aerosol-forming substrate is applied in different fields to deliver an inhalable aerosol to users, replacing conventional product forms and absorption methods.

[0003] Generally, an electronic atomization device atomizes an aerosol-forming substrate, and the aerosol-forming substrate is a substrate material that can generate an aerosol after atomization. However, in traditional electronic atomization devices, the internal electrical connection process is cumbersome, and it is easy to affect the electrical connection points during installation and disassembly, resulting in unstable electrical connection. Summary of the Utility Model

[0004] Based on this, in view of the technical problems of the cumbersome electrical connection process and unstable electrical connection of traditional electronic atomization devices, it is necessary to provide a battery module and an electronic atomization device.

[0005] A battery module includes:

[0006] A battery support module, including a battery support, an electrical connection module, and an atomization contact terminal assembly for contacting an atomization module. The atomization contact terminal assembly and the electrical connection module are electrically connected to each other and are both provided on the battery support. A receiving cavity is formed inside the battery support;

[0007] A battery is disposed in the receiving cavity, and the second electrode of the battery contacts and is electrically connected to the electrical connection component module;

[0008] A base module, including a base body and a base contact terminal module provided on the base body. The base body is connected to the battery support;

[0009] Wherein, the base contact terminal module contacts and is electrically connected to the first electrode of the battery and the electrical connection module, respectively, for outputting the power of the battery to the atomization contact terminal assembly, and the electrical connection module is configured as a rigid structure.

[0010] In the above battery module, the electrical connection between the battery and the base contact terminal module and the atomization contact terminal assembly is achieved through the contact of the first electrode and the second electrode of the battery with the electrical connection module and the base contact terminal module respectively, and the contact between the base contact terminal module and the electrical connection module. During the installation of the battery module, the electrical connection can be completed through terminal contact, without the need to connect other wires by welding or other means, and the installation process is simple and convenient. Moreover, the electrical connection module is integrally constructed as a rigid structure. During the installation and disassembly of the battery module, the electrical connection module itself can maintain structural stability, and the electrical connection inside itself will not be disconnected due to pulling, thereby improving the electrical connection stability of the battery module. In this way, the battery module can be installed simply and conveniently, and stable electrical connection can be ensured.

[0011] In some embodiments, the accommodating cavity has an installation opening, and the battery is detachably disposed in the accommodating cavity through the installation opening. The seat body is detachably connected to the battery bracket and can block and open the installation opening.

[0012] In some embodiments, the electrical connection module includes a second electrode sheet disposed on the battery bracket and an electrical connection component connected to the second electrode sheet. The base contact terminal module includes a base contact terminal assembly and a circuit board assembly that are both disposed on the seat body and are electrically connected to each other. The base contact terminal assembly contacts the first electrode and the electrical connection component.

[0013] Moreover, the base contact terminal assembly includes a first electrode sheet disposed on the seat body. The first electrode sheet and the second electrode sheet contact the first electrode and the second electrode respectively, and the first electrode sheet is electrically connected and conducted to the first input electrode of the circuit board assembly, and the second electrode sheet is electrically connected and conducted to the second input electrode of the circuit board assembly.

[0014] In some embodiments, the first electrode sheet is disposed at the top end of the seat body facing the battery. At least part of the first electrode sheet is exposed relative to the top end of the seat body and contacts the first electrode; and / or

[0015] The first electrode and the second electrode of the battery are located at opposite ends of the battery axis. The second electrode sheet is disposed on the battery bracket and is located at one end of the accommodating cavity away from the seat body. At least part of the second electrode sheet faces the accommodating cavity and contacts the second electrode.

[0016] In some of these embodiments, the base contact terminal assembly further includes a first base terminal. The electrical connection assembly includes a first electrical connector connected to the second electrode sheet. One end of the first base terminal is electrically connected and conducted to the second input electrode of the circuit board assembly. The other end of the first base terminal is fixed on the seat body and at least partially exposed relative to the outer surface of the base. The first base terminal can contact the first electrical connector when the seat body is connected to the battery bracket and is electrically connected and conducted to the second electrode sheet.

[0017] In some of these embodiments, the electrical connection assembly includes a second electrical connector. The atomization contact terminal assembly includes a first output terminal and a second output terminal.

[0018] The base contact terminal assembly includes a second base terminal. One end of the second base terminal is connected to the first output electrode of the circuit board assembly. The other end of the second base terminal is disposed on the seat body and at least partially exposed relative to the outer surface of the seat body. The second base terminal can contact the second electrical connector when the seat body is connected to the battery bracket and is electrically connected and conducted to the first output terminal.

[0019] In some of these embodiments, the first electrical connector extends along the axial direction of the battery and is disposed on one side of the outer periphery of the battery. One end of the first electrical connector is connected to the second electrode sheet. The other end of the first electrical connector is exposed relative to the inner wall of the battery bracket and can contact the first base terminal.

[0020] The second electrical connector extends along the axial direction of the battery and is located on the other side of the outer periphery of the battery. One end of the second electrical connector is connected to the first output terminal. The other end of the second electrical connector is disposed on the battery bracket and can contact the second base terminal.

[0021] In some of these embodiments, the first electrical connector and / or the second electrical connector is a metal sheet.

[0022] In some of these embodiments, the second electrode sheet includes a contact portion and an output portion connected to the contact portion and bent to be spaced from the contact portion. A partition is provided on the battery bracket. The contact portion is disposed on the partition and can be electrically connected and conducted to the second electrode. The output portion is bent to the side of the partition away from the battery and is connected to the second output terminal.

[0023] An electronic atomization device includes an atomization module and the above battery module. The atomization module is detachably connected to the battery module and is powered by the atomization contact terminal assembly for the atomization module. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of an electronic atomization device in some embodiments of the present application;

[0025] Figure 2 It is a schematic structural diagram of a battery module in some embodiments of the present application;

[0026] Figure 3 It is an exploded schematic diagram of a battery module in some embodiments of the present application;

[0027] Figure 4 It is a cross-sectional schematic diagram of a battery module in some embodiments of the present application;

[0028] Figure 5 It is a schematic structural diagram of a base module in some embodiments of the present application;

[0029] Figure 6 It is an exploded schematic diagram of a base module in some embodiments of the present application.

[0030] Description of reference numerals: 300, electronic atomization device; 200, atomization module; 100, battery module; 10, battery support module; 12, battery support; 121, accommodation cavity; 122, installation opening; 123, limiting groove; 124, initial installation position; 125, final installation position; 126, blocking boss; 127, partition; 14, electrical connection module; 141, second electrode sheet; 142, contact part; 143, output part; 144, first electrical connector; 145, second electrical connector; 16, atomization contact terminal assembly; 161, first output terminal; 163, second output terminal; 30, battery; 32, first electrode; 34, second electrode; 50, base module; 52, seat body; 521, limiting protrusion; 54, base contact terminal assembly; 541, first electrode sheet; 543, first base terminal; 545, second base terminal; 56, circuit board assembly; 561, first input electrode; 563, second input electrode; 565, first output electrode; 58, conductive part. Detailed Description of the Invention

[0031] In order to make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe in detail the specific embodiments of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0032] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0034] In the present application, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0035] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0036] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0037] Referring to Figure 1 , in some embodiments of the present application, an electronic atomization device 300 is provided, which includes a battery module 100 and an atomization module 200. The atomization module 200 is detachably connected to the battery module 100. The battery module 100 is used to supply power to the atomization module 200. After the atomization module 200 is powered on, it heats and atomizes the aerosol generation matrix to form an aerosol generation matrix for the user to inhale and consume.

[0038] Referring to Figures 2 - 4 , the battery module 100 includes a battery holder module 10, a battery 30 and a base module 50. The battery holder module 10 includes a battery holder 12, an electrical connection module 14 and an atomization contact terminal assembly 16 for contacting the atomization module 200. The atomization contact terminal assembly 16 and the electrical connection module 14 are electrically connected to each other and are both disposed on the battery holder 12. An accommodation cavity 121 is formed in the battery holder 12; the battery 30 is disposed in the accommodation cavity 121, and the second electrode 34 of the battery 30 contacts and is electrically connected to the electrical connection module 14; the base module 50 includes a base body 52 and a base contact terminal module disposed on the base body 52. The base contact terminal module is connected to the battery holder 12 and contacts and is electrically connected to both the first electrode 32 of the battery 30 and the electrical connection module 14, and is used to output the power of the battery 30. The circuit board assembly 56 and the atomization contact terminal assembly 16, wherein the electrical connection module 14 is configured as a rigid structure.

[0039] That is to say, through the contact of the first electrode 32 and the second electrode 34 of the battery 30 with the electrical connection module 14 and the base contact terminal module respectively, and the contact of the base contact terminal module with the electrical connection module 14, the electrical connection between the battery 30 and the base contact terminal module and the atomization contact terminal assembly 16 is realized. During the installation process of the battery module 100, the electrical connection can be completed through terminal contact, and there is no need to connect other wires by welding or other means. The installation process is simple and convenient. Moreover, the electrical connection module 14 is integrally configured as a rigid structure. During the installation and disassembly process of the battery module 100, the electrical connection module 14 can maintain its structural stability by itself, and the electrical connection inside itself will not be disconnected due to pulling, thereby improving the electrical connection stability of the battery module 100. In this way, the battery module 100 can be installed simply and conveniently, and stable electrical connection can be ensured.

[0040] According to some embodiments of the present application, the accommodating cavity 121 has an installation opening 122, and the battery 30 is detachably disposed in the accommodating cavity 121 through the installation opening 122. The base body 52 is detachably connected to the battery bracket 12 and can block and open the installation opening 122.

[0041] That is, through the detachable connection between the base and the battery bracket 12, the base module 50 is detachably disposed on the battery bracket 12. When assembling the battery module 100, first load the battery 30 into the battery bracket 12 through the installation opening 122, so that the second electrode 34 of the battery 30 contacts and conducts with the electrical connection module on the battery bracket 12. Then, install the base module 50 on the battery bracket 12 to block the installation opening 122 to block the battery 30 and prevent the battery 30 from moving out. At the same time, the base contact terminal module contacts and is electrically connected to the first electrode 32 of the battery 30 and the electrical connection module, and is used to output the power of the battery 30 to the atomization contact terminal assembly 16, and then can supply power to the atomization module 200 in contact with the atomization contact terminal assembly 16.

[0042] On the contrary, when the battery 30 needs to be disassembled, detach the base body 52 from the battery bracket 12 to open the installation opening 122 of the battery bracket 12, and then remove the battery 30 from the installation opening 122. During the disassembly of the battery 30, only the base module 50 needs to be removed, and the electrical connection module 14 is a rigid structure and can still maintain a stable structure and electrical connection during the disassembly process. The electrical connection module 14 will not be damaged by the external force during the disassembly process. In this way, the battery module 100 can not only conveniently disassemble the battery 30, but also ensure a stable electrical connection.

[0043] Further, a limiting protrusion 521 is provided on one of the base body 52 and the battery bracket 12, and a limiting groove 123 is provided on the other. Through the cooperation of the limiting protrusion 521 and the limiting groove 123, the detachable connection between the base body 52 and the battery bracket 12 can be realized. Optionally, a limiting protrusion 521 is provided on the outer peripheral surface of the base body 52, and a limiting groove 123 is opened on the battery bracket 12. The limiting groove 123 extends along the circumferential direction of the battery bracket 12, and a blocking boss 126 is provided on the bottom wall of the limiting groove 123. An initial installation position 124 and a final installation position 125 are respectively formed on opposite sides of the blocking boss 126 along the circumferential direction of the battery bracket 12.

[0044] During the installation process, first move the base module 50 along the axial direction of the battery 30 so that the limiting protrusion 521 on the base body 52 is snapped into the initial installation position 124. Then rotate the base module 50 circumferentially along the battery bracket 12 so that the limiting protrusion 521 passes over the blocking boss 126 and enters the final installation position 125. In this way, through the cooperation of the blocking boss 126 and the limiting groove 123, the limiting protrusion 521 can be reliably limited in the final installation position 125, realizing the reliable connection between the base body 52 and the battery bracket 12. Additionally, the disassembly process can be carried out by reversing the above operations and will not be elaborated here.

[0045] It can be understood that in some other embodiments, the battery module 100 is a disposable structure, and the battery and the base module do not need to be detachable. It is also possible to fix the battery and the base module on the battery bracket, which is not limited herein. And in this case, there is no wire welding process during the installation. It only needs to assemble multiple components together to achieve electrical connection through the contact of the terminals. The installation process is simple and convenient, and setting the electrical connection module as a rigid part can maintain good electrical connection stability.

[0046] Referring to Figures 3 - 6 , in some embodiments, the electrical connection module 14 includes a second electrode sheet 141 provided on the battery bracket 12 and an electrical connection component connected to the second electrode sheet 141. The base contact terminal module includes a base contact terminal component 54 and a circuit board component 56 both provided on the base body 52. The base contact terminal component 54 is used to contact the first electrode 32 and the electrical connection component, and the base contact terminal component 54 is electrically connected to the circuit board component 56. In this way, when the base body 52 is connected to the battery bracket 12, the base terminal component contacts the first electrode 32 and the electrical connection component to connect the battery 30, the electrical connection component and the circuit board component 56, and at the same time, the electrical connection component supplies power to the atomization contact terminal component 16.

[0047] The base contact terminal component 54 includes a first electrode sheet 541 provided on the base body 52 and a second electrode sheet 141 of the battery bracket 12. The first electrode sheet 541 and the second electrode sheet 141 can respectively contact the first electrode 32 and the second electrode 34, and the first electrode sheet 541 is electrically connected and conducted to the first input electrode 561 of the circuit board component 56. The second electrode sheet 141 is electrically connected and conducted to the second input electrode 563 of the circuit board component 56 when the base module 50 is connected to the battery bracket 12.

[0048] That is to say, in the base module 50, the first electrode piece 541 itself is electrically connected and conducted to the first input electrode 561 of the circuit board assembly 56. When the base module 50 is installed on the battery holder 12, the first electrode piece 541 contacts the first electrode 32 of the battery 30. At the same time, the second electrode piece 141 on the battery holder 12 is electrically connected and conducted to the second input electrode 563 of the circuit board assembly 56 through the base contact terminal assembly 54. In this way, the first electrode 32 and the second electrode 34 of the battery 30 are respectively electrically connected and conducted to the first input electrode 561 and the second input electrode 563 of the circuit board assembly 56, and the battery 30 is connected to the circuit of the circuit board assembly 56 to supply power to the circuit board assembly 56 by the battery 30. When the base module 50 is separated from the battery holder 12, the base contact terminal assembly 54 is disconnected from the second electrode piece 141, and the electrical connection between the second electrode piece 141 and the second input electrode 563 on the circuit board assembly 56 is disconnected. At the same time, the first electrode piece 541 is separated from the first electrode 32 of the battery 30. In this way, the first electrode 32 and the second electrode 34 of the battery 30 are disconnected from the circuit board assembly 56.

[0049] In some embodiments, the first electrode piece 541 is disposed at the top end of the base body 52 facing the battery 30. The first electrode piece 541 is at least partially exposed relative to the top end of the base body 52 and contacts the first electrode 32. In this way, the first electrode piece 541 is disposed at the top end of the base body 52. When the base body 52 is connected to the battery holder 12, the first electrode piece 541 can be in contact and conduction with the first electrode 32 of the battery 30 inside the battery holder 12.

[0050] In some embodiments, the first electrode 32 and the second electrode 34 of the battery 30 are located at opposite ends of the axis of the battery 30. The second electrode piece 141 is disposed on the battery holder 12 and is located at one end of the accommodation cavity 121 away from the base body 52. The second electrode piece 141 faces at least partially the accommodation cavity 121 and contacts the second electrode 34. In this way, the second electrode piece 141 is fixed on the battery holder 12 and is at least partially exposed inside the accommodation cavity 121. When the battery 30 is loaded into the accommodation cavity 121, the second electrode 34 of the battery 30 can contact the second electrode piece 141 to realize the electrical connection between the second electrode 34 of the battery 30 and the electrical connection component.

[0051] In some embodiments, the base module 50 further includes a conductive member 58. One end of the conductive member 58 is fixed on the base body 52 and contacts the first electrode piece 541. The other end of the conductive member 58 is connected to the first input electrode 561 of the circuit board assembly 56. In this way, the conductive member 58 connected to the first input electrode 561 is disposed. The first electrode piece 541 contacts the conductive member 58 and can be electrically connected to the first input electrode 561 through the conductive member 58.

[0052] In some embodiments, the base contact terminal assembly 54 further includes a first base terminal 543. The electrical connection assembly includes a first electrical connector 144 connected to the second electrode plate 141. One end of the first base terminal 543 is electrically connected and conducted to the second input electrode 563 of the circuit board assembly 56. The other end of the first base terminal 543 is fixed on the seat body 52 and at least partially exposed relative to the outer surface of the base. The first base terminal 543 can contact the first electrical connector when the seat body 52 is connected to the battery holder 12, and is electrically connected and conducted to the second electrode plate 141. Thus, the first base terminal 543 is provided in the base module 50, and at least part of the first base terminal 543 is exposed to contact the first electrical connector on the battery holder 12, so as to connect the second electrode plate 141 on the battery holder 12 and the second input electrode 563 on the circuit board assembly 56. In this way, the second electrode 34 of the battery 30 in contact with the second electrode plate 141 can be conducted to the second input electrode 563. Further, when the base module 50 is connected to the battery holder 12, the first electrode 32 and the second electrode 34 are respectively conducted to the first input electrode 561 and the second input electrode 563, and the battery 30 is connected into the circuit board assembly 56 to supply power to the circuit board assembly 56.

[0053] Further, the first electrical connector 144 is arranged on one side of the outer periphery of the battery 30 along the axial direction of the battery 30. One end of the first electrical connector 144 is connected to the second electrode plate 141. The other end of the first electrical connector 144 is exposed relative to the inner wall of the battery holder 12 and can contact the first base terminal 543. Thus, the first electrical connector 144 is provided on the battery holder 12. The first electrical connector 144 is connected to the second electrode plate 141, and the end of the first electrical connector 144 is exposed relative to the inner wall of the battery holder 12, and can contact the first base terminal 543 when the base module 50 is installed on the battery holder 12 to electrically connect the second electrode plate 141 and the first base terminal 543.

[0054] Optionally, the first electrical connector 144 is a metal sheet with strong rigidity. During the process of removing the battery 30, the first electrical connector 144 is not easily affected by external forces, and the electrical connection between the first electrical connector 144 and the second electrode sheet 141 is relatively stable. For example, the first electrical connector 144 is a first metal strip capable of conducting electricity. One end of the first metal strip is connected to the second electrode sheet 141, and the other end extends along the axial direction of the battery 30 to the bottom end of the battery holder 12. And the end of the first metal strip located at the bottom end of the battery holder 12 is exposed and can be in contact conduction with the first base terminal 543 in the base module 50. Moreover, the first metal strip has elasticity. When the base module 50 is connected to the battery holder 12, the protrusion of the first base terminal 543 abuts against the end of the first metal strip, and the first metal strip can elastically deform adaptively along the radial direction of the battery 30, so that the first base terminal 543 and the first electrical connector 144 are reliably in contact conduction.

[0055] Optionally, the first electrical connector 144 and the second electrode sheet 141 are integrally formed, and the two are a whole, and the connection between the two is more stable.

[0056] In some embodiments, the electrical connection assembly includes a second electrical connector 145. The atomization contact terminal assembly 16 includes a first output terminal 161 and a second output terminal 163. The second electrical connector 145 is electrically connected and conducted with the first output terminal 161, and the second electrode sheet 141 is electrically connected and conducted with the second output terminal 163. The base contact terminal assembly 54 includes a second base terminal 545. One end of the second base terminal 545 is electrically connected to the first output electrode 565 of the circuit board assembly 56, and the other end of the second base terminal 545 is provided on the seat body 52 and at least partially exposed relative to the outer surface of the seat body 52. When the seat body 52 is connected to the battery holder 12, the second base terminal 545 can contact the electrical connection assembly and is electrically connected and conducted with the first output terminal 161.

[0057] In this way, when the second base terminal 545 contacts the second electrical connector 145, the first output electrode 565 of the circuit board assembly 56 is electrically connected and conducted with the first output terminal 161, and the second electrode sheet 141 is electrically connected and conducted with the second output terminal 163. Thus, the first output terminal 161 and the second output terminal 163 are respectively connected to the first output electrode 565 and the second electrode sheet 141, and the first output terminal 161 and the second output terminal 163 are connected to the circuit. The battery 30 can supply power to the first output terminal 161 and the second output terminal 163, and further can make the atomization module 200 energized to atomize the aerosol generating matrix.

[0058] Understandably, in the circuit board assembly 56, the first input electrode 561 and the first output electrode 565 are controlled to be connected or disconnected. When the circuit board assembly 56 controls the first input electrode 561 and the first output electrode 565 to be connected, the first output terminal 161 can be connected to the first electrode 32 connected to the first input electrode 561. At the same time, the second output terminal 163 is connected to the second electrode 34 of the battery 30 through the second electrode piece 141. In this way, the first electrode 32 and the second electrode 34 of the battery 30 are respectively connected to the first output terminal and the second output terminal to supply power to the atomization module 200. When the circuit board assembly 56 controls the first input electrode 561 and the first output electrode 565 to be disconnected, power is not supplied to the atomization module 200.

[0059] Optionally, the circuit board assembly 56 includes a circuit board and a microphone provided on the circuit board. When the microphone detects a suction airflow, the circuit board controls the first input electrode 561 and the first output electrode 565 to be connected to supply power to the atomization module 200. When the microphone does not detect a suction airflow, the circuit board controls the first input electrode 561 and the second output electrode to be disconnected, and the atomization module 200 will not be accidentally started.

[0060] Furthermore, the second electrical connector 145 extends along the axial direction of the battery 30 and is located on the other side of the outer periphery of the battery 30. One end of the second electrical connector 145 is connected to the first output terminal 161, and the other end of the second electrical connector 145 is provided in the battery holder 12 and can contact the second base terminal 545. In this way, through the connection of the second electrical connector 145 to the first output terminal 161, and the second electrical connector 145 can contact the second base terminal 545 to connect the first output terminal 161 to the first output electrode 565, so that the first output terminal 161 is connected to the first electrode 32. At the same time, the second output terminal 163 is connected to the second electrode 34 through the second electrode piece 141. In this way, the atomization contact terminal assembly 16 can be connected to the battery 30, and the battery 30 supplies power to the atomization contact terminal assembly 16.

[0061] Optionally, the second electrical connector 145 is a metal sheet with strong rigidity. During the process of disassembling the battery 30, the second electrical connector 145 is not easily affected by external forces, and the overall structure of the second electrical connector 145 is relatively stable, thereby keeping the electrical connection between the second electrical connector 145 and the first output terminal 161 stable. For example, the second electrical connector 145 is a second metal strip. One end of the second metal strip is connected to the first output terminal 161, and the other end extends along the axial direction of the battery 30 to the bottom end of the battery holder 12, and the end of the second metal strip located at the bottom end of the battery holder 12 is exposed to be able to contact and conduct with the second base terminal 545 in the base module 50. Moreover, the second metal strip has elasticity. When the base module 50 is connected to the battery holder 12, the protrusion of the second base terminal 545 abuts against the end of the second metal strip, and the second metal strip can elastically deform adaptively along the radial direction of the battery 30, enabling the second base terminal 545 to reliably contact and conduct with the second electrical connector 145.

[0062] In some embodiments, the second electrode sheet 141 includes a contact portion 142 and an output portion 143 connected to the contact portion 142 and bent to be spaced from the contact portion 142. A partition 127 is provided on the battery holder 12. The contact portion 142 is disposed on the partition 127 and can be electrically connected and conducted with the second electrode 34. The output portion 143 is bent to the side of the partition 127 away from the battery 30 and connected to the second output terminal 163. In this way, the second electrode sheet 141 can be conducted with the second electrode 34 through the contact portion 142, and can also be connected to the second output terminal 163 through the output portion 143, electrically connecting the second output terminal 163 and the second electrode 34. In addition, the first connector is connected to the contact portion 142, and can connect the second electrode 34 to the first base terminal 543 through the first connector, and then communicate with the second input electrode 563 of the circuit board assembly 56. Cooperating with the first electrode 32 communicating with the first input electrode 561 of the circuit board assembly 56, the circuit board assembly 56 can be connected to the battery 30.

[0063] Furthermore, a receiving groove is formed inside the partition 127, and a through hole communicating with the receiving groove is formed on the side of the partition 127 facing the battery 30. The contact portion 142 is disposed in the receiving groove and is in contact and conduction with the second electrode 34 of the battery 30 through the through hole. Optionally, the battery holder module 10 further includes an elastic member. One end of the elastic member is connected to the contact portion 142 through the through hole, and the other end of the elastic member is suspended and can contact the second electrode 34 of the battery 30. Such a setting of the elastic member enables the second electrode 34 of the battery 30 to effectively contact the contact portion 142 to achieve reliable electrical connection and conduction.

[0064] In some embodiments of the present application, the present application further provides a battery module 100. The battery module 100 includes a battery support module 10, a battery 30, and a base module 50. The battery support module 10 includes a battery support 12, an electrical connection component, and an atomization contact terminal component 16 for contacting an atomization module 200. The atomization contact terminal component 16 and the electrical connection component are electrically connected to each other and are both disposed on the battery support 12. A receiving cavity 121 with an installation opening 122 is formed in the battery support 12. The battery 30 is detachably disposed in the receiving cavity 121 through the installation opening 122. The first electrode 32 of the battery 30 contacts and is electrically connected to the electrical connection component. The base module 50 includes a base body 52, a base contact terminal component 54, and a circuit board component 56. The base contact terminal component 54 and the circuit board component 56 are electrically connected to each other and are both disposed on the base body 52. The base body 52 is detachably connected to the battery support 12 and can block and open the installation opening 122. Among them, the base contact terminal component 54 contacts and is electrically connected to the electrical connection component, and is used to output the power of the battery 30 to the circuit board component 56 and the atomization contact terminal component 16.

[0065] Equivalently, through the detachable connection between the base body 52 and the battery support 12, the base module 50 is detachably disposed on the battery support 12. When assembling the battery module 100, first load the battery 30 into the battery support 12 through the installation opening 122, so that the first electrode 32 of the battery 30 contacts and conducts with the electrical connection component on the battery support 12. Then install the base module 50 on the battery support 12 to block the installation opening 122 to prevent the battery 30 from moving out. At the same time, the base contact terminal component 54 contacts and is electrically connected to the second electrode 34 of the battery 30 and the electrical connection component, and is used to output the power of the battery 30 to the circuit board component 56 and the atomization contact terminal component 16, so as to be able to supply power to the atomization module 200 in contact with the atomization contact terminal component 16.

[0066] In this way, through the contact between the first electrode 32 and the second electrode 34 of the battery 30 and the electrical connection component and the base contact terminal respectively, and the contact between the base contact terminal and the electrical connection component, the electrical connection between the battery 30 and the circuit board component 56 and the atomization contact terminal component 16 is realized. During the installation of the battery 30, the electrical connection can be completed through terminal contact, without connecting other wires, and the installation process is simple. When the battery 30 needs to be disassembled, detach the base body 52 from the battery support 12 to open the installation opening 122 of the battery support 12, and then remove the battery 30 from the installation opening 122. During the disassembly of the battery 30, only the base module 50 needs to be removed, and there are no wires affecting the disassembly, and the disassembly process is simple and convenient.

[0067] Refer to Figure 1, according to some embodiments of the present application, the present application further provides an electronic atomization device 300, which includes an atomization module 200 and the battery module 100 described in any of the above embodiments. The atomization module 200 is detachably connected to the battery module 100 and is powered by the atomization contact terminal assembly 16. After the atomization module 200 is powered on, it heats the atomization sol to generate a matrix, forming an aerosol for the user to inhale and consume.

[0068] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0069] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A battery module, characterized in that, Comprising: A battery holder module, including a battery holder, an electrical connection module, and an atomization contact terminal assembly for contacting with the atomization module. The atomization contact terminal assembly and the electrical connection module are electrically connected to each other and are both disposed on the battery holder. An accommodation cavity is formed inside the battery holder; A battery, disposed in the accommodation cavity, and a second electrode of the battery contacts and is electrically connected to the electrical connection component module; A base module, including a base body and a base contact terminal module disposed on the base body, and the base body is connected to the battery holder; Wherein, the base contact terminal module contacts and is electrically connected to both the first electrode of the battery and the electrical connection module, and is used for outputting the power of the battery to the atomization contact terminal assembly, and the electrical connection module is configured as a rigid structure.

2. The battery module according to claim 1, characterized in that The accommodation cavity has an installation opening, and the battery is detachably disposed in the accommodation cavity through the installation opening. The base body is detachably connected to the battery holder and can block and open the installation opening.

3. The battery module according to claim 1 or 2, characterized in that, The electrical connection module includes a second electrode sheet disposed on the battery holder and an electrical connection component connected to the second electrode sheet. The base contact terminal module includes a base contact terminal assembly and a circuit board assembly that are both disposed on the base body and are electrically connected to each other. The base contact terminal assembly contacts the first electrode and the electrical connection component; And, the base contact terminal assembly includes a first electrode sheet disposed on the top end of the base body facing the battery. The first electrode sheet is at least partially exposed relative to the top end of the base body and contacts the first electrode; and / or 4. The battery module according to claim 3, characterized in that, The first electrode and the second electrode of the battery are located at opposite ends of the battery in the axial direction. The second electrode sheet is disposed on the battery holder and is located at an end of the accommodation cavity away from the base body. The second electrode sheet faces at least part of the accommodation cavity and contacts the second electrode. The base contact terminal assembly further includes a first base terminal. The electrical connection component includes a first electrical connector connected to the second electrode sheet. One end of the first base terminal is electrically connected to the second input electrode of the circuit board assembly. The other end of the first base terminal is fixed on the base body and is at least partially exposed relative to the outer surface of the base. The first base terminal can contact the first electrical connector when the base body is connected to the battery holder and is electrically connected to the second electrode sheet.

5. The battery module according to claim 3, characterized in that, The electrical connection component includes a second electrical connector. The atomization contact terminal assembly includes a first output terminal and a second output terminal. The second electrical connector is electrically connected to the first output terminal. The second electrode sheet is electrically connected to the second output terminal; 6. The battery module according to claim 5, characterized in that, ​ The base contact terminal assembly includes a second base terminal. One end of the second base terminal is connected to the first output electrode of the circuit board assembly. The other end of the second base terminal is disposed on the base body and at least partially exposed relative to the outer surface of the base body. When the base body is connected to the battery bracket, the second base terminal can contact the second electrical connector and be electrically connected and conduct with the first output terminal.

7. The battery module according to claim 6, characterized in that, The first electrical connector is disposed on one side of the outer periphery of the battery along the axial direction of the battery. One end of the first electrical connector is connected to the second electrode plate. The other end of the first electrical connector is exposed relative to the inner wall of the battery bracket and can contact the first base terminal. The second electrical connector extends along the axial direction of the battery and is located on the other side of the outer periphery of the battery. One end of the second electrical connector is connected to the first output terminal. The other end of the second electrical connector is disposed on the battery bracket and can contact the second base terminal.

8. The battery module according to claim 7, characterized in that, The first electrical connector and / or the second electrical connector is a metal sheet.

9. The battery module according to claim 7, wherein The second electrode plate includes a contact portion and an output portion connected to the contact portion and bent to be spaced from the contact portion. A partition is provided on the battery bracket. The contact portion is disposed on the partition and can be electrically connected and conduct with the second electrode. The output portion is bent to the side of the partition away from the battery and connected to the second output terminal.

10. An electronic atomization device, characterized in that, It includes an atomization module and the battery module according to any one of claims 1-9 above. The atomization module is detachably connected to the battery module and is powered by the atomization contact terminal assembly.

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