Battery structure and electronic equipment

Abstract

The utility model relates to the technical field of battery heat dissipation, and discloses a battery structure and electronic equipment, the battery structure comprises a battery main body, a heat dissipation assembly and a waterproof assembly, and the battery main body is provided with a heating surface; the heat dissipation assembly comprises a heat-conducting fin and a heat-conducting medium; the heat-conducting sheet abuts against two side walls, adjacent to the heating surface, of the battery main body; the battery cover is arranged on one side of the heat-conducting medium back to the heat dissipation section, and is used for connecting the shell and covering the side surface of the battery main body provided with the heat-conducting medium. In the technical scheme of the utility model, the heat-conducting fin transmits heat to the outer side wall, adjacent to the heating surface, of the battery main body, and the heat-conducting medium is mounted on the outer side wall and abuts against the battery cover, so that heat is dissipated through the battery cover; besides, the battery cover covers the side face, provided with the heat-conducting medium, of the battery main body to prevent water, so that the contact area between the battery cover and the outside is larger, the heat dissipation effect is better on the premise of meeting the waterproof function of the battery structure, and the spatial layout of the battery structure is more compact.

Description

Technical Field

[0001] The utility model relates to the technical field of battery heat dissipation, and particularly relates to a battery structure and an electronic device. Background Art

[0002] In current battery heat dissipation technologies such as in household appliances, the traditional heat dissipation method is mainly to open holes in the battery protective cover, enabling direct heat exchange between the battery compartment and the outside. Although this method has a good heat dissipation effect, its main drawback is that it does not have a waterproof function, resulting in the device being easily damaged by water ingress during use.

[0003] To meet the waterproof function, the existing improvement method is to cover a heat-conducting medium on the heat-generating surface of the outer sidewall of the battery and add a metal cover for heat dissipation. However, to achieve a good heat dissipation effect, a large area needs to be covered by the heat-conducting medium, which limits the space of the improved battery and makes it inapplicable to small electronic devices such as speakers. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a battery structure, aiming to enable a battery that simultaneously has good heat dissipation and waterproof performance to be applied to small electronic devices.

[0005] To achieve the above purpose, the battery structure proposed by the utility model is applied to an electronic device, and the electronic device includes a housing and a main unit. The battery structure is characterized in that it includes:

[0006] A battery body having a heat-generating surface;

[0007] A heat dissipation component including a heat-conducting sheet and a heat-conducting medium; the heat-conducting sheet includes a heat-conducting section and a heat-dissipating section. The heat-conducting section is disposed on the heat-generating surface, the heat-dissipating section is connected to the heat-conducting section, and the heat-dissipating section abuts against the outer sidewall of the battery body adjacent to the heat-generating surface; the heat-conducting medium is disposed on the side of the heat-dissipating section facing away from the battery body; and

[0008] A waterproof component including a battery cover. The battery cover is disposed on the side of the heat-conducting medium facing away from the heat-dissipating section, and the battery cover is used to connect to the housing and cover the side of the battery body provided with the heat-conducting medium.

[0009] Optionally, the heat-conducting sheet is attached to and extends along the outer peripheral wall of the battery body.

[0010] Optionally, the waterproof component further includes a sealing ring. The periphery of the sealing ring abuts against the battery cover, and the side of the sealing ring facing away from the battery cover abuts against the housing.

[0011] Optionally, the waterproof component further includes a locking screw that passes through the battery cover and the sealing ring and is used to be screwed to the housing to fix the battery cover and the sealing ring to the housing.

[0012] Optionally, the electronic device further includes at least two support rings, and each support ring is sleeved on the battery body at intervals along the length direction of the battery body and abuts against the housing.

[0013] Optionally, the support ring includes a positioning ring; each positioning ring is sleeved on and abuts against the outer peripheral wall of the battery body and all abut against the housing; a part of the structure of the heat dissipation section abuts against one of the positioning rings on the side facing away from the battery body.

[0014] Optionally, the electronic device further includes two support rings, and the support ring includes a positioning block connected to the positioning ring; the positioning block of one of the support rings abuts against the side of the heat conduction section facing away from the heat generating surface, and the positioning block of the other support ring abuts against the side of the battery body facing away from the heat generating surface, and the side of each positioning block facing away from the battery body abuts against the housing.

[0015] Optionally, the battery structure further includes a battery management electronic chip, the battery management electronic chip is disposed on the heat generating surface, the heat conduction section is disposed on the side of the battery management electronic chip facing away from the battery body, and the battery management electronic chip is used to control the charging and discharging of the battery body and monitor the health status of the battery body.

[0016] Optionally, the battery structure further includes a temperature control chip, the temperature control chip abuts against the battery body and is electrically connected to the battery management electronic chip.

[0017] Optionally, the heat conduction medium is heat conductive silica gel.

[0018] The present utility model further provides an electronic device, and the electronic device includes:

[0019] A battery body having a heat generating surface;

[0020] A heat dissipation component including a heat conduction sheet and a heat conduction medium; the heat conduction sheet includes a heat conduction section and a heat dissipation section, the heat conduction section is disposed on the heat generating surface, the heat dissipation section is connected to the heat conduction section, and the heat dissipation section abuts against the outer side wall of the battery body adjacent to the heat generating surface; the heat conduction medium is disposed on the side of the heat dissipation section facing away from the battery body; and

[0021] A waterproof component, the waterproof component includes a battery cover, the battery cover is arranged on a side of the heat-conducting medium facing away from the heat dissipation section, and the battery cover is used to connect the outer shell and cover a side surface of the battery body where the heat-conducting medium is provided.

[0022] Optionally, the outer shell is formed with a mounting groove, both the battery body and the heat dissipation component are arranged in the mounting groove, and the battery cover is located at the notch of the mounting groove and connects the outer shell.

[0023] In the technical solution of the present utility model, the battery structure includes a battery body, a heat dissipation component and a waterproof component. A heat generating surface is formed on an outer side wall of the battery body; the heat dissipation component includes a heat conducting sheet and a heat conducting medium; the heat conducting sheet includes a heat conducting section and a heat dissipation section. The heat conducting section is arranged on the heat generating surface, the heat dissipation section is connected to the heat conducting section, and the heat dissipation section abuts against an adjacent outer side wall of the heat generating surface in the battery body; the heat conducting medium is arranged on a side of the heat dissipation section facing away from the battery body; the waterproof component includes a battery cover, the battery cover is arranged on a side of the heat conducting medium facing away from the heat dissipation section, and the battery cover is used to connect the outer shell and cover the battery body. In the technical solution of the present utility model, the heat conducting section is arranged on the heat generating surface of the battery body, the heat generating surface transfers heat to the heat conducting sheet, the heat conducting sheet transfers heat to the battery cover through the heat conducting medium, and the battery cover dissipates the heat to the outside to complete heat dissipation. The present utility model uses the heat conducting sheet to transfer heat to the outer side wall adjacent to the heat generating surface in the battery body conveniently, then installs the heat conducting medium on this outer side wall, the heat conducting medium abuts against the battery cover, and the battery cover covers the entire outer side wall of the battery body adjacent to the heat generating surface to prevent water, while making the contact area between the battery cover and the outside larger, having a better heat dissipation effect on the premise of meeting the waterproof function of the battery structure, and the spatial layout of the battery structure is also more compact, so that it has both waterproof function and heat dissipation function while miniaturizing the battery structure. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the structures shown in these drawings.

[0025] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the battery structure provided by the present utility model;

[0026] Figure 2 A structural schematic diagram of an embodiment of the battery structure;

[0027] Figure 3 For Figure 2 A cross-sectional view along A-A;

[0028] Figure 4 Structural schematic diagram of an embodiment of the electronic device provided by the present utility model;

[0029] Figure 5 is Figure 4 Cross-sectional view along B-B;

[0030] Figure 6 is Figure 5 Partial enlarged view at C in

[0031] Figure 7 Stereo structural schematic diagram of the sealing ring in the battery structure;

[0032] Figure 8 Stereo structural schematic diagram of an embodiment of the outer shell in the electronic device;

[0033] Figure 9 is Figure 8 Cross-sectional view along D-D;

[0034] Figure 10 Stereo structural schematic diagram of the support ring in the battery structure.

[0035] Explanation of the reference numerals in the drawings:

[0036] Label Name Label Name 1000 Battery structure 322 Positioning block 1 Battery body 33 Sealing ring 11 Heating surface 34 Locking screw 21 Heat conducting sheet 4 Battery management electronic chip 211 Heat conducting section 5 Temperature control chip 212 Heat dissipation section 2000 Electronic device 22 Heat conducting medium 6 Outer shell 31 Battery cover 61 Installation groove 32 Support ring 7 Host 321 Positioning ring

[0037] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0039] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0040] In addition, the descriptions involving "first", "second", etc. in the present utility model are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0041] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 to solve the problem that a battery structure that can simultaneously meet heat dissipation and waterproof requirements cannot be applied to electronic devices, the present utility model proposes a battery structure 1000, which is applied to an electronic device 2000. The electronic device 2000 includes a housing 6 and a main unit 7.

[0042] In the technical solution of the present utility model, the battery structure 1000 includes a battery body 1, a heat dissipation component, and a waterproof component. The battery body 1 has a heat generating surface 11; the heat dissipation component includes a heat conducting sheet 21 and a heat conducting medium 22; the heat conducting sheet 21 includes a heat conducting section 211 and a heat dissipating section 212. The heat conducting section 211 is disposed on the heat generating surface 11, the heat dissipating section 212 is connected to the heat conducting section 211, and the heat dissipating section 212 abuts against the outer side wall of the battery body 1 adjacent to the heat generating surface 11; the heat conducting medium 22 is disposed on the side of the heat dissipating section 212 facing away from the battery body 1; the waterproof component includes a battery cover 31. The battery cover 31 is disposed on the side of the heat conducting medium 22 facing away from the heat dissipating section 212, and the battery cover 31 is connected to the housing 6 and covers the side of the battery body 1 provided with the heat conducting medium 22.

[0043] In the technical solution of the present utility model, the heat conduction section 211 is arranged on the heat generating surface 11 of the battery body 1. The heat conduction section 211 transfers heat to the heat dissipation section 212, and the heat dissipation section 212 transfers heat to the battery cover 31 through the heat conduction medium 22. The battery cover 31 dissipates heat to the outside to complete heat dissipation. The present utility model uses the heat conduction sheet 21 to transfer heat to the outer side wall adjacent to the heat generating surface 11, and the heat conduction medium 22 is installed on this outer side wall and the heat conduction medium 22 abuts against the battery cover 31, so as to dissipate heat through the battery cover 31. In addition, the battery cover 31 covers the side surface of the battery body 1 where the heat conduction medium 22 is provided to prevent water, and the contact area between the battery cover 31 and the outside is larger, so the heat dissipation effect is better on the premise of meeting the waterproof function of the battery structure 1000, and the space layout of the battery structure 1000 is also more compact. Therefore, the battery structure 1000 of the present utility model has both waterproof function and heat dissipation function at the same time.

[0044] In an embodiment, the heat conduction sheet 21 is attached to and extends along the outer peripheral wall of the battery body 1. Such a setting makes the contact area between the heat conduction section 211 and the heat generating surface 11 larger, and the heat transfer effect is better. At the same time, the heat conduction sheet 21 is attached to the outer peripheral wall of the battery body 1, so that the gap between the heat conduction sheet 21 and the battery body 1 becomes smaller, thereby making the overall space layout of the battery structure 1000 more compact, the structure can be more miniaturized, and the application scenarios are more extensive.

[0045] Please refer to Figure 6 and Figure 7 , the battery structure 1000 further includes at least two support rings 32. In an embodiment, the battery structure 1000 further includes two support rings 32. The two support rings 23 are sleeved on the battery body 1 at intervals along the length direction of the battery body 1 and abut against the outer shell 6. The two support rings 32 are sleeved on the battery body 1 and abut against the outer shell 6 to clamp the battery body 1 in the outer shell 6, so as to prevent the battery body 1 from shaking in the outer shell 6 and affecting the sealing performance of the battery structure 1000. Therefore, the overall waterproof performance of the battery structure 1000 can be improved.

[0046] The two support rings 32 can be sleeved at the middle position of the battery body 1 or at both ends of the battery body 1. In an embodiment, one support ring 32 is sleeved at one end of the battery body 1 close to the heat conduction section 211, and the other support ring 32 is sleeved at the end of the battery body 1 far from the heat conduction section 211. The two support rings 32 are respectively sleeved at both ends of the battery body 1, so that the space for the battery body 1 to shake is smaller, and thus the waterproof performance of the battery structure 1000 is further improved.

[0047] The support ring 32 can be made of elastic materials such as silica gel and rubber, and is used to realize the installation and fixation of the battery body 1 in the installation groove 61 of the outer shell 6.

[0048] The support ring 32 can be a ring structure sleeved on the battery body 1, or a composite structure composed of a ring structure sleeved on the battery body 1 and a block structure abutting against the side wall of the battery body 1. Specifically, please refer to Figure 7 and Figure 10 . In one embodiment, the support ring 32 includes a positioning ring 321; each positioning ring 321 is sleeved on and abuts against the outer peripheral wall of the battery body 1, and is in contact with the outer shell 6; a part of the structure of the heat dissipation section 212 abuts against a positioning ring 321 on the side facing away from the battery body 1. In another embodiment, the electronic device 1000 further includes two support rings 32, and the support ring 32 includes a positioning ring 321 and a positioning block 322 connected to the positioning ring (321); the positioning ring 321 is sleeved on and abuts against the outer peripheral wall of the battery body 1, and is in contact with the outer shell 6; a part of the structure of the heat dissipation section 212 abuts against a positioning ring 321 on the side facing away from the battery body 1; the positioning block 322 of one of the support rings 32 abuts against the side of the heat conduction section 211 facing away from the heating surface 11, and the positioning block 322 of the other support ring 32 abuts against the side of the battery body 1 facing away from the heating surface 11, and the side of the positioning block 322 facing away from the battery body 1 is in contact with the outer shell 6. When the battery body 1 together with the support ring 32 is installed in the installation groove 61 of the outer shell 6, by virtue of the elastic properties of the positioning ring 321 and the positioning block 322, the positioning ring 321 is clamped and limited between the outer peripheral wall of the battery body 1 and the inner peripheral wall of the installation groove 61, and is in interference fit with the inner peripheral wall of the installation groove 61; a part of the structure of the heat dissipation section 212 abuts against the positioning ring 321, so that the heat dissipation section 212 is clamped and limited between the outer peripheral wall of the battery body 1 and the positioning ring 321. The positioning block 322 of one of the support rings 32 abuts against the side of the heat conduction section 211 facing away from the heating surface 11, and the positioning block 322 of the other support ring 32 abuts against the side of the battery body 1 facing away from the heating surface 11, and the side of each positioning block 322 facing away from the battery body 1 is in contact with the outer shell 6; the positioning block close to the heating surface 11 and the heat conduction section 211 are jointly clamped and limited between the heating surface 11 of the battery body 1 and the side wall of the installation groove 61 facing the heating surface 11, while the positioning block 322 away from the heating surface 11 is clamped and limited between the outer peripheral wall of the battery body 1 and the inner peripheral wall of the installation groove 61. When the support rings 32 cooperate with each other to install the battery body 1 in the installation groove 61, the heat conduction sheet 21 can be fixed between the support ring 32 and the battery body 1; in this way, it can be avoided that the battery body 1 shakes in the installation groove 61, resulting in loosening of the parts in the battery structure 1000 and affecting the stability of the battery structure 1000, and at the same time, it can also be avoided that the heat conduction sheet 21 is displaced and affects its heat dissipation effect.

[0049] In one embodiment, the waterproof component further includes a sealing ring 33. The periphery of the sealing ring 33 abuts against the battery cover 31, and the side of the sealing ring 33 facing away from the battery cover 31 abuts against the housing 6. The sealing ring 33 is clamped between the battery cover 31 and the housing 6 to prevent water from entering the interior of the battery structure 1000 through the gap between the battery cover 31 and the housing 6, further improving the waterproof effect of the battery structure 1000.

[0050] Please refer to Figure 8 and Figure 9 , in one embodiment, the waterproof component further includes a locking screw 34. The locking screw 34 penetrates through the battery cover 31 and the sealing ring 33 and is used for screwing and fixing with the housing 6 so that the battery cover 31 and the sealing ring 33 are fixed to the housing 6. Using the locking screw 34 for fixation makes the connection between the battery cover 31 and the sealing ring 33 and the housing 6 detachable, facilitating the user to replace the components of the battery structure 1000; at the same time, fixing the sealing ring 33 and the battery cover 31 on the housing 6 can prevent the sealing ring 33 or the battery cover 31 from shaking relative to the housing 6 and affecting its sealing performance, thus further improving the waterproof effect of the battery structure 1000.

[0051] In one embodiment, the battery structure 1000 further includes a battery management electronic chip 4. The battery management electronic chip 4 is disposed on the heat generating surface 11, and the heat conducting section 211 is disposed on the side of the battery management electronic chip 4 facing away from the battery body 1. The battery management electronic chip 4 is used for controlling the charging and discharging of the battery body 1 and monitoring the health status of the battery body 1, enabling the user to maintain the battery body 1 according to the health status of the battery body 1, thereby being able to extend the service life of the battery body 1.

[0052] In one embodiment, the battery structure 1000 further includes a temperature control chip 5. The temperature control chip 5 abuts against the battery body 1 and is electrically connected to the battery management electronic chip 4. When the temperature is too high, the temperature control chip 5 transmits a signal to the battery management electronic chip 4, and the battery management electronic chip 4 controls the battery body 1 to stop the charging and discharging operation to prevent the temperature of the battery body 1 from continuing to rise; after heat dissipation, when the temperature of the battery body 1 drops to a safe temperature, the temperature control chip 5 transmits a signal to the battery management electronic chip 4, and the battery management electronic chip 4 controls the battery body 1 to continue charging and discharging. In this way, the temperature control of the battery body is realized, enabling the battery body 1 to always be within a safe temperature range, thereby being able to extend the service life of the battery structure 1000.

[0053] It can be understood that the heat conducting medium 22 can be heat conducting silica gel or heat conducting silicone rubber. In one embodiment, the heat conducting medium 22 is heat conducting silica gel. Heat conducting silica gel has better heat conducting performance and is softer, so it is more suitable to be used as the heat conducting medium 22.

[0054] The present utility model further provides an electronic device 2000, which includes a battery structure 1000. The specific structure of the battery structure 1000 refers to the above-mentioned embodiments. Since this electronic device 2000 adopts all the technical solutions of the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated herein one by one.

[0055] In one embodiment, the housing 6 is formed with a mounting groove 61, and both the battery body 1 and the heat dissipation component are disposed in the mounting groove 61. The battery cover 31 is located at the notch of the mounting groove 61 and is connected to the housing 6. When the battery cover 31 covers the mounting groove 61, the waterproof function of the battery structure 1000 can be realized.

[0056] In one embodiment, the support ring 32 abuts against the inner wall of the mounting groove 61 to limit the battery body 1 in the mounting groove 61.

[0057] It can be understood that the electronic device 2000 can be, but is not limited to, products such as speakers, televisions, computers, etc.

[0058] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the specification and drawings of the present utility model under the inventive concept of the present utility model, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A battery structure (1000), applied to an electronic device (2000), wherein the electronic device (2000) comprises a housing (6), characterized in that: The battery structure (1000) comprises: A battery body (1), wherein the battery body (1) has a heat generating surface (11); A heat dissipation component, the heat dissipation component comprising a heat conducting sheet (21) and a heat conducting medium (22); the heat conducting sheet (21) comprising a heat conducting section (211) and a heat dissipation section (212); the heat conducting section (211) being arranged on the heat generating surface (11); the heat dissipation section (212) being connected to the heat conducting section (211); the heat dissipation section (212) being in contact with an outer side wall of the battery body (1) adjacent to the heat generating surface (11); the heat conducting medium (22) being arranged on a side of the heat dissipation section (212) facing away from the battery body (1); and A waterproof component, the waterproof component comprising a battery cover (31), the battery cover (31) being arranged on a side of the heat-conducting medium (22) facing away from the heat-dissipating section (212), the battery cover (31) being used to connect to the housing (6) and cover the side of the battery body (1) on which the heat-conducting medium (22) is arranged.

2. The battery structure (1000) according to claim 1, characterized in that: The waterproof component further comprises a sealing ring (33), the periphery of which abuts against the battery cover (31), and the side of the sealing ring (33) facing away from the battery cover (31) abuts against the outer shell (6).

3. The battery structure (1000) according to claim 2, characterized in that: The waterproof component also includes a locking screw (34), which passes through the battery cover (31) and the sealing ring (33) and is used to be threadedly connected to the outer shell (6) so that the battery cover (31) and the sealing ring (33) are fixed to the outer shell (6).

4. The battery structure (1000) according to claim 1, characterized in that: The battery structure (1000) further comprises at least two support rings (32), each of the support rings (32) being sleeved on the battery body (1) at intervals along the length direction of the battery body (1) and each of the support rings (32) being in contact with the outer shell (6).

5. The battery structure (1000) according to claim 4, characterized in that: The support ring (32) comprises a positioning ring (321); the positioning ring (321) is sleeved on and abuts against the outer peripheral wall of the battery body (1), and abuts against the outer shell (6); a part of the structure of the heat dissipation section (212) abuts against the positioning ring (321) on the side facing away from the battery body (1).

6. The battery structure (1000) according to claim 5, characterized in that: The battery structure (1000) further comprises two support rings (32), the support rings (32) further comprising a positioning block (322) connected to the positioning ring (321), the positioning block (322) of one of the support rings (32) abutting against a side of the heat-conducting section (211) facing away from the heat-generating surface (11), the positioning block (322) of the other support ring (32) abutting against a side of the battery body (1) facing away from the heat-generating surface (11), and the side of the positioning block (322) facing away from the battery body (1) abutting against the housing (6).

7. The battery structure (1000) according to any one of claims 1 to 6, characterized in that: The battery structure (1000) further comprises a battery management electronic chip (4), wherein the battery management electronic chip (4) is arranged on the heat generating surface (11), and the heat conducting section (211) is arranged on a side of the battery management electronic chip (4) facing away from the battery body (1), and the battery management electronic chip (4) is used to control the charging and discharging of the battery body (1) and monitor the health status of the battery body (1).

8. The battery structure (1000) according to claim 7, characterized in that: The battery structure (1000) further comprises a temperature control chip (5), wherein the temperature control chip (5) abuts against the battery body (1) and is electrically connected to the battery management electronic chip (4).

9. The battery structure (1000) according to claim 1, characterized in that: The heat-conducting medium (22) is heat-conducting silica gel.

10. An electronic device (2000), characterized in that: The electronic device (2000) comprises at least one battery structure (1000) as described in any one of claims 1 to 9, the housing (6) is formed with a mounting groove (61), the battery body (1) and the heat dissipation assembly are both arranged in the mounting groove (61), and the battery cover (31) is located at the notch of the mounting groove (61) and is connected to the housing (6).

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