Battery structure and electronic equipment

Abstract

The utility model discloses a battery structure and electronic equipment, and relates to the technical field of electronic equipment. The battery structure is arranged on the electronic equipment and comprises a shell and a conductive electrode, the shell comprises a containing box and a mounting plate, at least part of plate bodies of the containing box and the mounting plate are enclosed to form an electrode cavity, a battery element is arranged in the electrode cavity, and the mounting plate is used as a cover plate of the electronic equipment; the conductive electrode is mounted on the accommodating box and is used for being electrically connected with electronic equipment; according to the battery structure provided by the utility model, the mounting plate is used as a cover plate of the electronic equipment, and the battery element is fitted and matched with the mounting plate, so that heat can be directly dissipated to the atmosphere through the mounting plate when a user uses the electronic equipment to heat the battery element, the temperature of the electronic equipment during working can be effectively reduced, and the service life of the electronic equipment is prolonged. The service life of the electronic equipment is prolonged, normal work of electronic elements in the electronic equipment is ensured, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment technical field especially relates to a battery structure and electronic equipment. BACKGROUND

[0002] Electronic equipment is generally provided with a battery, which is carefully arranged in the internal structure of the electronic equipment and plays a vital role. It is like an inexhaustible energy supply station, which provides continuous power support for various precision components inside the electronic equipment, thereby ensuring that the electronic equipment can operate normally and stably to meet the diversified needs of users.

[0003] However, in traditional electronic equipment, such as the mobile phone commonly seen in our daily life, the use of the battery is accompanied by some problems that cannot be ignored. As the use time of the mobile phone continues to extend, the battery will gradually heat up or even become hot. This is because the battery generates a certain amount of heat during discharging, and in the traditional design of electronic equipment, these heat is often difficult to be timely and effectively discharged. In this way, the electrical components inside the electronic equipment will work in a continuously high-temperature environment, which will undoubtedly accelerate their aging process, thereby greatly shortening the service life of the electronic equipment.

[0004] More seriously, the high-temperature environment will also have a more direct impact on the electrical components of the electronic equipment. Under high-temperature conditions, the performance stability of the electrical components will decrease significantly, and a series of problems such as lagging, freezing, etc. will easily occur. These problems not only seriously affect the user's experience, making users frequently encounter troubles during use, but also adversely affect the market competitiveness of the electronic equipment. INVENTION CONTENTS

[0005] Therefore, the utility model aims at overcoming the deficiencies in the prior art, and provides a battery structure and electronic equipment.

[0006] The utility model provides the following technical scheme:

[0007] A battery structure, the battery structure includes a shell, a conductive electrode.

[0008] The shell includes a containing box and a mounting plate, the containing box and at least part of the plate body of the mounting plate form an electrode cavity, the electrode cavity is provided with a battery element, and the mounting plate is used as a cover plate of the electronic equipment; The conductive electrode is installed on the containing box and is used for electrical connection with the electronic equipment.

[0009] As a further improvement of the above technical scheme, the mounting plate is provided with a mounting groove close to the end face of the electronic equipment, and the containing box is arranged in the mounting groove.

[0010] As a further improvement of the above technical solution, the inner side wall of the mounting groove is provided with a heat-conducting pad.

[0011] As a further improvement of the above technical solution, when the accommodating box is arranged in the mounting groove, the accommodating box will extrude and deform the heat-conducting pad on the inner side wall of the mounting groove.

[0012] As a further improvement of the above technical solution, the thickness of the accommodating box is smaller than the depth of the mounting groove.

[0013] As a further improvement of the above technical solution, the battery structure further comprises a heat insulation member, which is arranged between the opening of the mounting groove close to the electronic device and the electronic device.

[0014] As a further improvement of the above technical solution, the heat insulation member comprises a heat insulation plate, the area of the end face of the heat insulation plate towards the mounting groove is larger than the cross-sectional area of the mounting groove, the end face of the heat insulation plate close to the mounting groove is provided with a matching boss, the shape of the matching boss matches the inner cross-sectional shape of the mounting groove, and the matching boss is arranged in the mounting groove and presses on the accommodating box.

[0015] As a further improvement of the above technical solution, the end face of the mounting plate away from the electronic device is uniformly provided with a heat dissipation groove, and the heat dissipation groove is an arc-shaped concave surface.

[0016] As a further improvement of the above technical solution, a plurality of accommodating boxes are arranged, and the plurality of accommodating boxes are surrounded by the mounting plate to form a plurality of electrode cavities.

[0017] As a further improvement of the above technical solution, the mounting plate is made of stainless steel.

[0018] The utility model also provides an electronic device, including the battery structure of any one of the above, the mounting opening is equipped on the shell of the electronic device, and the mounting plate of the battery structure is covered on the mounting opening.

[0019] Compared with the related art, the utility model has the advantages of:

[0020] The battery structure provided by the utility model uses the mounting plate as the rear cover of the electronic device directly, and then arranges the battery element in the electrode cavity and matches with the mounting plate. When the user uses the electronic device, the battery element generates heat due to work, and the heat is quickly conducted to the mounting plate in close contact with the battery element. The mounting plate can effectively dissipate the heat generated by the battery element to the atmosphere directly due to the good heat conduction and heat dissipation area, so that the temperature of the electronic device in the working process is effectively reduced.

[0021] This design not only helps to improve the working efficiency of the battery element, reduces the problem of performance degradation and shortens the life of the battery element caused by high temperature, but also further prolongs the service life of the whole electronic device. At the same time, by effectively controlling the working temperature of the battery element, the battery structure also ensures that other electronic elements inside the electronic device can work normally in a suitable temperature environment, avoids the damage or abnormal performance of the elements caused by overheating, and further guarantees the stability and reliability of the electronic device.

[0022] It is worth mentioning that this innovative battery structure also significantly improves the user experience. When using the electronic device, the user can feel that the temperature control during the operation of the device is appropriate, avoiding the feeling of burning hands or performance degradation caused by battery overheating, so that the user can enjoy a smoother and more stable operation experience during use.

[0023] In addition, by installing the part of the wall of the mounting plate as the side wall of the battery structure, the overall thickness of the battery and the mounting plate can be reduced, thereby reducing the volume of the electronic device.

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 A perspective view of the battery structure in one embodiment of the present application is shown.

[0027] Figure 2 Another perspective view of the battery structure in one embodiment of the present application is shown.

[0028] Figure 3 A perspective view of the electronic device in one embodiment of the present application is shown.

[0029] Figure 4 A perspective view of the battery structure in another embodiment of the present application is shown.

[0030] Main element symbol explanation:

[0031] 100 - housing; 110 - containment box; 111 - electrode cavity; 112 - battery element; 120 - mounting plate; 121 - mounting slot; 122 - thermally conductive pad; 123 - heat dissipation groove; 210 - electrically conductive electrode; 220 - thermal insulator; 221 - thermal insulating plate; 222 - mating boss; 300 - electronic device; 310 - housing; 311 - mounting opening. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely for the purpose of explaining the present application, and should not be construed as limiting the present application.

[0033] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be construed as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the present application.

[0034] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0035] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present application, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0037] Embodiment 1

[0038] Combined Figure 1 、 Figure 2 As shown in the figure, the present embodiment provides a battery structure, which comprises a shell 100, a conductive electrode 210.

[0039] The shell 100 comprises a containing box 110 and a mounting plate 120, the containing box 110 and at least part of the plate body of the mounting plate 120 form an electrode cavity 111, and a battery element 112 is arranged in the electrode cavity 111, wherein the battery element 112 specifically comprises an electrolyte (which can be a solid-state electrolyte, a semi-solid-state electrolyte or a liquid-state electrolyte), a roll core formed by winding a positive electrode, a negative electrode and a diaphragm, etc. The mounting plate 120 is used as a cover plate of an electronic device 300, and specifically can be used as a front cover, a rear cover, a top cover, a bottom cover, a side cover, etc. of the electronic device 300 according to needs. The conductive electrode 210 is mounted on the containing box 110 and used for electrical connection with the electronic device 300.

[0040] The battery structure provided by the present embodiment directly uses the mounting plate 120 as the rear cover of the electronic device 300, and then arranges the battery element 112 in the electrode cavity 111 and matches with the mounting plate 120. When the user uses the electronic device 300, the battery element 112 generates heat due to work, and these heat will be quickly conducted to the mounting plate 120 in close contact with the battery element 112. The mounting plate 120 can directly and effectively dissipate the heat generated by the battery element 112 to the atmosphere due to its good heat conduction and heat dissipation area, thereby effectively reducing the temperature of the battery element 112 in the working process. This design not only helps to improve the working efficiency of the battery element 112, reduces the problem of performance degradation and shortens the service life of the battery element 112 caused by high temperature, but also further prolongs the service life of the whole electronic device 300. At the same time, by effectively controlling the working temperature of the battery element 112, the battery structure also ensures that other electronic elements inside the electronic device 300 can work normally in a suitable temperature environment, avoids damage or abnormal performance of the elements caused by overheating, and further guarantees the stability and reliability of the electronic device 300.

[0041] In addition, this battery structure also significantly improves the user experience. When using the electronic device 300, the user can feel that the device is properly temperature-controlled during operation, avoiding the feeling of burning hands or performance degradation caused by overheating of the battery element 112, so that the user enjoys a more smooth and stable operation experience during use.

[0042] In some specific embodiments, the mounting plate 120 is provided with a mounting groove 121 near the end face of the electronic device 300, and the containing box 110 is arranged in the mounting groove 121; this mounting groove 121 provides a precise positioning and fixing space for the cooperation and installation of the containing box 110 and the mounting plate 120.

[0043] During installation, the containing box 110 can be easily installed in this mounting groove 121 without complex operations or additional fixing parts. This design not only simplifies the installation process of the battery element 112, but also greatly improves the accuracy and stability of the installation. At the same time, since the shape and size of the mounting groove 121 match the battery containing box 110, the containing box 110 can be fully supported in the mounting groove 121, avoiding possible shaking or displacement during installation and use, thereby ensuring the close contact between the containing box 110 and the mounting plate 120.

[0044] In addition, through this design, the contact area between the containing box 110 and the mounting plate 120 is effectively increased. The larger contact area means that heat can be more quickly and uniformly conducted from the containing box 110 to the mounting plate 120, thereby improving the heat dissipation efficiency of the battery element 112. This not only effectively reduces the temperature of the battery element 112 during operation, prolongs the service life of the battery element 112, but also ensures the stability and reliability of the electronic device 300 under long-time and high-load operation.

[0045] In some specific embodiments, the inner side wall of the mounting groove 121 is provided with a heat-conducting pad 122; this layer of heat-conducting pad 122 is made of high-thermal-conductivity material, has good thermal conductivity and chemical stability, and can form an efficient and stable heat conduction channel between the containing box 110 and the mounting groove 121.

[0046] The laying of the heat-conducting pad 122 covers the inner side wall of the mounting groove 121, ensuring that the side wall of the containing box 110 is in close contact with the heat-conducting pad 122 inside the mounting groove 121. This all-around heat conduction design, in which the battery element 112 is in direct contact with the mounting plate 120 and the side wall of the containing box 110 is in sufficient heat-conducting contact with the inner side wall of the mounting groove 121 through the heat-conducting pad 122, can maximize the heat conduction efficiency. When the battery element 112 generates heat during operation, these heat can be quickly conducted to the mounting plate 120 through the heat-conducting pad 122 or directly to the mounting plate 120, and then dissipated to the surrounding environment by the mounting plate 120, thereby effectively reducing the temperature of the battery element 112.

[0047] In addition, the use of the heat-conducting pad 122 also brings additional advantages. Since the heat-conducting pad 122 material has good chemical stability, it can maintain stable performance during long-term use and will not degrade in performance due to changes in environmental factors such as temperature and humidity. This ensures that the heat conduction efficiency between the containing box 110 and the mounting plate 120 can always remain at a high level, providing a strong guarantee for the stable operation of the electronic device 300.

[0048] In some specific embodiments, when the containing box 110 is installed in the mounting groove 121, the containing box 110 will deform the heat-conducting pad 122 on the inner side wall of the mounting groove 121. During installation, the containing box 110 will exert a certain extrusion force on the heat-conducting pad 122 on the inner side wall of the mounting groove 121.

[0049] The effect of this extrusion force is multifaceted. First, it ensures the stability of the containing box 110 in the mounting groove 121. The heat-conducting pad 122 will deform to some extent after being extruded, and this deformation not only fills the small gap between the containing box 110 and the mounting groove 121, but also increases the contact area between the containing box 110 and the heat-conducting pad 122, thereby improving the heat conduction efficiency. At the same time, the deformation of the heat-conducting pad 122 also produces a certain amount of resilience, which tightly holds the containing box 110 and prevents it from shifting or moving within the mounting groove 121, ensuring the stable installation of the containing box 110.

[0050] Secondly, the extrusion deformation of the heat-conducting pad 122 also helps to improve the heat conduction efficiency between the containing box 110 and the mounting plate 120. Since the material of the heat-conducting pad 122 has good heat conduction performance, when the containing box 110 generates heat during operation, these heat can be quickly conducted to the mounting plate 120 through the heat-conducting pad 122. The extrusion deformation of the heat-conducting pad 122 makes the contact between the containing box 110 and the heat-conducting pad 122 more intimate, reducing the resistance to heat transfer and thereby improving the heat conduction efficiency.

[0051] In some specific embodiments, the thickness of the containing box 110 is less than the depth of the mounting groove 121; this gap not only provides the necessary space for the assembly of the containing box 110, but also ensures that the containing box 110 does not come into direct contact with the internal elements of the electronic device 300 during installation. This design effectively avoids the adverse effects of the battery elements 112 in the containing box 110 on other internal elements when heated, such as temperature rise, performance degradation, and even damage.

[0052] In some specific embodiments, the battery structure further includes a thermal insulation piece 220, which is arranged between the opening of the mounting groove 121 and the electronic device 300; the main function of the thermal insulation piece 220 is to block the direct transfer of heat generated by the battery elements 112 to other elements inside the electronic device 300. When the battery elements 112 generate heat during operation, the heat emitted by the containing box 110 is first absorbed by the heat-conducting pad 122 and conducted to the mounting plate 120, and then dissipated to the external environment through the mounting plate 120. The addition of the thermal insulation piece 220 is equivalent to setting up a barrier between the containing box 110 and other elements inside the electronic device 300, further reducing the transfer of heat to these elements, thereby effectively avoiding problems such as temperature rise, performance degradation, and even damage caused by heating of the battery elements 112.

[0053] In addition, the arrangement of the thermal insulation piece 220 also brings other advantages. It not only improves the overall thermal insulation performance of the battery structure, but also enhances the stability and reliability of the electronic device 300 under long-term, high-load operation. Since the thermal insulation piece 220 effectively blocks the transfer of heat, other elements inside the electronic device 300 can work in a more suitable temperature environment, thereby prolonging their service life and improving the overall performance of the electronic device 300.

[0054] At the same time, the material selection of the thermal insulation piece 220 is also crucial. In order to ensure its good thermal insulation performance and chemical stability, we choose materials with high thermal resistance and low thermal conductivity to make the thermal insulation piece 220. This material can maintain stable performance in high-temperature environments and will not degrade in performance due to temperature changes, thereby ensuring the effectiveness of the thermal insulation piece 220 during long-term use.

[0055] In some specific embodiments, the heat insulation member 220 comprises a heat insulation plate 221, which has an end surface area larger than the cross-sectional area of the mounting groove 121. This design ensures that the heat insulation plate 221 can completely cover the opening of the mounting groove 121 during installation, thereby forming an effective heat insulation barrier. At the same time, the difference in area also provides more space and margin for the installation of the heat insulation plate 221 and the mounting groove 121, which helps to improve the convenience and stability of installation. The end surface of the heat insulation plate 221 is provided with a matching boss 222, which is shaped to match the inner cross-sectional shape of the mounting groove 121. The matching boss 222 is arranged in the mounting groove 121 and presses on the containing box 110. This design not only further enhances the installation of the heat insulation plate 221 and the mounting groove 121, but also ensures the stable cooperation of the containing box 110 in the mounting groove 121, preventing the battery element 112 in the containing box 110 from shaking or moving during work.

[0056] In addition, the design of the matching boss 222 also brings other advantages. Since it closely fits the inner wall of the mounting groove 121, it can effectively block the transfer of heat through the mounting groove 121 to other elements inside the electronic device 300, thereby further improving the heat insulation performance. At the same time, the pressing contact of the matching boss 222 and the containing box 110 can also increase the heat conduction area between the battery element 112 and the mounting plate 120, which helps to improve the heat conduction efficiency and reduce the temperature of the battery element 112.

[0057] In some specific embodiments, the mounting plate 120 is uniformly provided with heat dissipation grooves 123 away from the end surface of the electronic device 300, and the heat dissipation grooves 123 are arc-shaped concave surfaces. The arc-shaped concave surface design has many advantages. First, it increases the surface area of the mounting plate 120, thereby improving the heat dissipation efficiency. Compared with a flat design, the arc-shaped concave surface can more effectively increase the contact area between air and the mounting plate 120, so that heat can be quickly dissipated through air convection.

[0058] Secondly, the arc-shaped concave surface can also guide air flow to form a more effective heat dissipation channel. When the electronic device 300 is running, the mounting plate 120 will continuously release heat to the outside. The design of the arc-shaped concave surface can make the air form a vortex or turbulent flow when flowing through the mounting plate 120. This flow pattern can more effectively carry away the heat on the mounting plate 120, thereby further improving the heat dissipation effect.

[0059] As Figure 4As shown, in some specific embodiments, the accommodation box 110 is provided with multiple, and multiple accommodation boxes 110 are respectively surrounded with the mounting plate 120 to form multiple electrode cavities 111, and the shape and size of each electrode cavity 111 are adapted to the space shape in the electronic device; in this way, the space in the electronic device 300 can be effectively utilized, and the battery capacity can be improved without changing the volume of the electronic device.

[0060] In some specific embodiments, the mounting plate 120 is made of stainless steel; stainless steel is outstanding in various electronic device 300 heat dissipation solutions due to its high strength, high hardness, corrosion resistance and good heat conduction performance. It can not only effectively withstand high temperature and pressure during device operation, but also maintain stable heat dissipation performance in humid or corrosive environments, thereby ensuring long-term stable operation of the electronic device 300. Of course, in actual application, different electronic devices 300 may have different requirements for the material of the mounting plate 120. Therefore, in other embodiments of the present application, other materials with heat conductivity can also be used as alternative materials for the mounting plate 120. These materials can include high-performance alloy materials such as aluminum alloy and copper alloy, which usually have higher thermal conductivity and lighter weight, and can improve heat dissipation efficiency and reduce manufacturing cost to a certain extent.

[0061] Embodiment 2

[0062] As Figure 3 As shown, the present application also provides an electronic device 300, which can be a mobile phone widely used in daily life, a camera in the professional photography field, and other portable intelligent devices that require efficient battery heat dissipation management, including the battery structure described in embodiment 1, and the mounting opening 311 is provided on the shell 310 of the electronic device 300, and the mounting plate 120 of the battery structure covers the mounting opening 311. The electronic device 300 has all the beneficial effects of the battery structure, which will not be described in detail here.

[0063] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0064] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A battery structure, characterized by, The battery structure comprises: a housing (100) comprising a containing box (110) and a mounting plate (120), the containing box (110) and at least part of the plate body of the mounting plate (120) form an electrode cavity (111), the electrode cavity (111) is provided with a battery element (112), and the mounting plate (120) is used as a cover plate of an electronic device (300); a conductive electrode (210) mounted on the containing box (110) and used for electrical connection with the electronic device (300).

2. The battery structure of claim 1, wherein The mounting plate (120) is provided with a mounting groove (121) corresponding to the containing box (110) near the end face of the electronic device (300), and the containing box (110) is arranged in the mounting groove (121).

3. The battery structure of claim 2, wherein, The inner side wall of the mounting groove (121) is provided with a heat-conducting pad (122).

4. The battery structure of claim 3, wherein When the containing box (110) is arranged in the mounting groove (121), the containing box (110) will extrude and deform the heat-conducting pad (122) on the inner side wall of the mounting groove (121).

5. The battery structure of claim 4, wherein, The thickness of the containing box (110) is less than the depth of the mounting groove (121).

6. The battery structure of claim 5, wherein, Further comprising a heat insulation member (220) arranged between the opening of the mounting groove (121) near the electronic device (300) and the electronic device (300).

7. The battery structure of claim 6, wherein, The heat insulation member (220) comprises a heat insulation plate (221), the area of the end face of the heat insulation plate (221) towards the mounting groove (121) is greater than the cross-sectional area of the mounting groove (121), the heat insulation plate (221) is provided with a matching boss (222) near the end face of the mounting groove (121), the shape of the matching boss (222) matches the inner cross-sectional shape of the mounting groove (121), the matching boss (222) is arranged in the mounting groove (121) and presses on the containing box (110).

8. The battery structure according to any one of claims 1 to 7, characterized by, The end face of the mounting plate (120) away from the electronic device (300) is uniformly provided with a heat dissipation groove (123).

9. The battery structure according to any one of claims 1 to 7, characterized by, The containing box (110) is provided with a plurality of containing boxes (110), and the containing box (110) and the mounting plate (120) form a plurality of electrode cavities (111).

10. An electronic device, comprising: The battery structure comprises: a housing (100) comprising a containing box (110) and a mounting plate (120), the containing box (110) and at least part of the plate body of the mounting plate (120) form an electrode cavity (111), the electrode cavity (111) is provided with a battery element (112), and the mounting plate (120) is used as a cover plate of an electronic device (300); a conductive electrode (210) mounted on the containing box (110) and used for electrical connection with the electronic device (300). The mounting plate (120) is provided with a mounting groove (121) corresponding to the containing box (110) near the end face of the electronic device (300), and the containing box (110) is arranged in the mounting groove (121). The inner side wall of the mounting groove (121) is provided with a heat-conducting pad (122). When the containing box (110) is arranged in the mounting groove (121), the containing box (110) will extrude and deform the heat-conducting pad (122) on the inner side wall of the mounting groove (121). The thickness of the containing box (110) is less than the depth of the mounting groove (121). Further comprising a heat insulation member (220) arranged between the opening of the mounting groove (121) near the electronic device (300) and the electronic device (300). The heat insulation member (220) comprises a heat insulation plate (221), the area of the end face of the heat insulation plate (221) towards the mounting groove (121) is greater than the cross-sectional area of the mounting groove (121), the heat insulation plate (221) is provided with a matching boss (222) near the end face of the mounting groove (121), the shape of the matching boss (222) matches the inner cross-sectional shape of the mounting groove (121), the matching boss (222) is arranged in the mounting groove (121) and presses on the containing box (110). The end face of the mounting plate (120) away from the electronic device (300) is uniformly provided with a heat dissipation groove (123). The containing box (110) is provided with a plurality of containing boxes (110), and the containing box (110) and the mounting plate (120) form a plurality of electrode cavities (111). The battery structure comprises: a housing (100) comprising a containing box (110) and a mounting plate (120), the containing box (110) and at least part of the plate body of the mounting plate (120) form an electrode cavity (111), the electrode cavity (111) is provided with a battery element (112), and the mounting plate (120) is used as a cover plate of an electronic device (300); a conductive electrode (210) mounted on the containing box (110) and used for electrical connection with the electronic device (300).

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