Electronic device

Abstract

The utility model discloses electronic equipment, and belongs to the technical field of electronic equipment. The electronic equipment comprises a main control part, a battery body and a conductive heat dissipation layer. When the charging temperature of the battery is low, power can be supplied to the conductive heat dissipation layer through the main control part, so that the temperature of the battery body is increased. After the main control part stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer can effectively dissipate heat of the battery. Therefore, start and stop of power supply to the conductive heat dissipation layer can be controlled through the main control part, so that the temperature of the battery body is increased or reduced. Therefore, even if a heating wire for heating the battery body is not arranged, power can be supplied to the conductive heat dissipation layer through the main control part, so that the temperature of the battery body is increased. Therefore, the volume of the electronic equipment can be prevented from being increased due to the addition of an additional heating wire, so that the thickness of the electronic equipment is ensured not to be increased.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to an electronic equipment. Background Art

[0002] Batteries are energy storage units in electronic devices that convert their stored chemical energy into electrical energy through chemical reactions, thereby providing power support for mobile phones or other electronic devices.

[0003] Typically, batteries charge most efficiently within a specific temperature range. When the ambient charging temperature is low, the chemical reaction rate within the battery slows down, causing the battery to charge more slowly. Fast charging under these conditions can pose a threat to the battery's condition. Some existing technologies use heating films, such as heating wires, to preheat the battery, keeping the battery charging temperature within an appropriate range and improving charging efficiency.

[0004] However, the newly added heating film on the battery will take up additional space, resulting in an increase in the volume of electronic devices equipped with such batteries, which in turn increases the thickness of the electronic products. Utility Model Content

[0005] The present application provides an electronic device that can solve the problem of thick electronic devices in the prior art. The technical solution is as follows:

[0006] In one aspect, an electronic device is provided, comprising:

[0007] Main control components, battery body and conductive heat dissipation layer;

[0008] The main control component is electrically connected to the battery body and the conductive heat dissipation layer respectively, and the conductive heat dissipation layer is located on one side of the battery body and is arranged in contact with the battery body;

[0009] The main control component is configured such that: when power is supplied to the conductive heat dissipation layer, the conductive heat dissipation layer can heat the battery body; when power is stopped, the conductive heat dissipation layer can dissipate heat from the battery body.

[0010] Optionally, the conductive heat dissipation layer includes: a conductive heat dissipation layer body in contact with the battery body, and a first electrode and a second electrode located on a side of the conductive heat dissipation layer body away from the battery body;

[0011] Wherein, the main control component is electrically connected to the first electrode and the second electrode respectively.

[0012] Optionally, the conductive heat dissipation layer body includes: a plurality of connecting portions and a plurality of strip portions arranged in parallel;

[0013] Among any three adjacently arranged strip portions, the one in the middle is the first strip portion, and the ones on both sides are the second strip portion and the third strip portion respectively; the first end of the first strip portion is connected to the first end of the second strip portion through one of the connecting portions, and the second end of the first strip portion is connected to the second end of the third strip portion through another of the connecting portions.

[0014] Optionally, the two outermost strip portions among the plurality of strip portions are respectively: a first target strip portion and a second target strip portion;

[0015] The first electrode and the second electrode are connected to the first target strip portion and the second target strip portion, respectively.

[0016] Optionally, one end of the first target strip portion is connected to one of the connecting portions, and the other end of the first target strip portion is connected to the first electrode;

[0017] And / or, one end of the second target strip portion is connected to one of the connecting portions, and the other end of the second target strip portion is connected to the second electrode.

[0018] Optionally, the conductive heat dissipation layer body is made of graphite material and has a strip structure extending in a wave shape.

[0019] Optionally, both the first electrode and the second electrode are sheet structures made of metallic conductive material.

[0020] Optionally, the electronic device further comprises: auxiliary components and a connecting circuit board;

[0021] The battery body is located between the main control component and the auxiliary component. Two ends of the connecting circuit board are electrically connected to the main control component and the auxiliary component respectively, and the connecting circuit board is electrically connected to the conductive heat dissipation layer.

[0022] Optionally, the conductive heat dissipation layer has a conductive portion on a side facing away from the battery body;

[0023] A portion of the connecting circuit board is located on a side of the conductive heat dissipation layer away from the battery body, and a portion of the connecting circuit board located on a side of the conductive heat dissipation layer away from the battery body has a connector connected to the conductive portion.

[0024] Optionally, the connecting member includes: conductive glue and / or conductive springs.

[0025] Optionally, the electronic device further includes: a temperature sensor arranged in contact with the battery body, and the temperature sensor is electrically connected to the main control component.

[0026] The beneficial effects of the technical solutions provided in the embodiments of the present application include at least:

[0027] An electronic device includes a main control unit, a battery body, and a conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the conductive heat dissipation layer heats the battery body; when the main control unit stops supplying power, the conductive heat dissipation layer dissipates heat from the battery body. Therefore, when the battery's charging temperature is low, the main control unit can supply power to the conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the current generates heat within the conductive heat dissipation layer. Because the conductive heat dissipation layer is in contact with the battery body, this heat can be transferred through the conductive heat dissipation layer to the battery body, thereby increasing the battery body temperature. After the main control unit stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer effectively dissipates heat from the battery, preventing performance degradation or safety risks caused by overheating. Whether the battery body temperature needs to be increased or decreased, the main control unit simply controls the start and stop of power supply to the conductive heat dissipation layer to achieve the desired temperature increase or decrease. In this way, even if a heating wire is not provided to heat the battery body, the main control unit can supply power to the conductive heat dissipation layer to increase the temperature of the conductive heat dissipation layer. This, in turn, allows the conductive heat dissipation layer to contact the battery body, thereby increasing the temperature of the battery body. This avoids increasing the size of the electronic device due to the addition of an additional heating wire, thereby ensuring that the thickness of the electronic device does not increase. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0029] Figure 1 is a cross-sectional view of an electronic device provided in an embodiment of the present application;

[0030] Figure 2 is a top view of an electronic device provided in an embodiment of the present application;

[0031] Figure 3 This is a top view of a main control component and a conductive heat dissipation layer provided in an embodiment of the present application;

[0032] Figure 4 This is a top view of another main control component and conductive heat dissipation layer provided in an embodiment of the present application;

[0033] Figure 5is a top view of another electronic device provided in an embodiment of the present application;

[0034] Figure 6 This is a top view of another electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] In order to make the objectives, technical solutions and advantages of this application clearer, the implementation methods of this application will be further described in detail below with reference to the accompanying drawings.

[0036] The embodiment of the present application provides an electronic device, which can be a mobile phone, tablet computer, laptop computer, etc. Figure 1 , Figure 1 1 is a cross-sectional view of an electronic device provided by an embodiment of the present application. The electronic device 000 may include: a main control component 100, a battery body 200 and a conductive heat dissipation layer 300.

[0037] Please refer to Figure 2 , Figure 2 1 is a top view of an electronic device provided in an embodiment of the present application. The main control component 100 in the electronic device 000 is electrically connected to the battery body 200 and the conductive heat dissipation layer 300. For example, the main control component 100 can be a circuit board including a controller (not shown).

[0038] In this application, the battery body 200 in the electronic device 000 is the energy supply unit of the electronic device 000. It is electrically connected to the main control unit 100 and the conductive heat dissipation layer 300 to form a closed electrical circuit. The main control unit 100 in the electronic device 000 can obtain electrical energy from the battery body 200 to control the supply or stop of power to the conductive heat dissipation layer 300.

[0039] In one possible implementation, when the electronic device 000 is in use or when the battery body 200 in the electronic device 000 is being charged, the battery body 200 generates heat, which can affect the performance of the electronic device 000. The conductive heat dissipation layer 300 in the electronic device 000 can effectively dissipate the heat generated by the battery body 200, ensuring that the electronic device 000 operates smoothly within an appropriate temperature range and avoiding performance degradation or safety risks caused by overheating.

[0040] The conductive heat dissipation layer 300 in the electronic device 000 is located on one side of the battery body 200 and is in contact with the battery body 200. This direct contact between the conductive heat dissipation layer 300 and the battery body 200 ensures that heat can be promptly transferred from the battery body 200 to the conductive heat dissipation layer 300, thereby being quickly dissipated to the surrounding environment.

[0041] Typically, the battery 200 charges most efficiently within a specific temperature range. When the ambient temperature is low, the chemical reaction rate within the battery slows down, causing the battery to charge more slowly. Implementing fast charging under these conditions could potentially compromise the battery's condition.

[0042] In the embodiment of the present application, the main control component 100 in the electronic device 000 is configured such that: when power is supplied to the conductive heat dissipation layer 300, the conductive heat dissipation layer 300 can heat the battery body 200; when power is stopped, the conductive heat dissipation layer 300 can dissipate heat from the battery body 200. For example, the conductive heat dissipation layer 300 can be made of a graphite material having both electrical conductivity and high thermal conductivity.

[0043] In one possible scenario, during the charging process of the battery body 200 in the electronic device 000, if the temperature of the environment in which the electronic device 000 is located is relatively low, resulting in a lower temperature in the battery body 200, power can be supplied to the conductive heat dissipation layer 300 via the main control component 100. According to Joule's law, after the main control component 100 supplies power to the conductive heat dissipation layer 300, due to the inherent resistance of the conductive heat dissipation layer 300 material, the current encounters resistance as it flows through it. This process converts some of the electrical energy into thermal energy, generating heat within the conductive heat dissipation layer 300. Furthermore, because the conductive heat dissipation layer 300 is disposed in contact with the battery body 200, this heat can be transferred to the battery body 200 through the conductive heat dissipation layer 300, thereby increasing the temperature of the battery body 200.

[0044] In another possible scenario, if the temperature of the battery body 200 is high while the battery body 200 in the electronic device 000 is being charged, or while the electronic device 000 is in use, the main control unit 100 can stop supplying power to the conductive heat dissipation layer 300. In this way, the conductive heat dissipation layer 300 will no longer generate Joule heat. Furthermore, since the conductive heat dissipation layer 300 is made of graphite, which has high thermal conductivity, after the main control unit 100 stops supplying power to the conductive heat dissipation layer 300, the graphite can quickly absorb the heat generated by the battery body 200 and diffuse the heat into the surrounding environment through thermal convection or thermal radiation, thereby reducing the temperature of the battery body 200.

[0045] In this case, whether the temperature of the battery body 200 needs to be increased or decreased, the temperature of the battery body 200 can be increased or decreased by simply controlling the start and stop of power supply to the conductive heat dissipation layer 300 through the main control component 100. In this way, even if a heating wire is not provided for heating the battery body 200, power can be supplied to the conductive heat dissipation layer 300 through the main control component 100 to increase the temperature of the conductive heat dissipation layer 300, and the conductive heat dissipation layer 300 is in contact with the battery body 200, thereby increasing the temperature of the battery body 200. In this way, the volume of the electronic device 000 can be avoided from increasing due to the addition of an additional heating wire, thereby ensuring that the thickness of the electronic device 000 does not increase.

[0046] In summary, the present application proposes an electronic device comprising: a main control unit, a battery body, and a conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the conductive heat dissipation layer heats the battery body; when the main control unit stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer dissipates heat from the battery body. Therefore, when the battery's charging temperature is low, the main control unit can supply power to the conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the current generates heat within the conductive heat dissipation layer. Because the conductive heat dissipation layer is in contact with the battery body, this heat can be transferred through the conductive heat dissipation layer to the battery body, thereby increasing the battery body temperature. After the main control unit stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer effectively dissipates heat from the battery, preventing performance degradation or safety risks caused by overheating. Whether the battery body temperature needs to be increased or decreased, the main control unit can simply control the start and stop of power supply to the conductive heat dissipation layer to achieve the desired temperature increase or decrease. In this way, even if a heating wire is not provided to heat the battery body, the main control unit can supply power to the conductive heat dissipation layer to increase the temperature of the conductive heat dissipation layer. This, in turn, allows the conductive heat dissipation layer to contact the battery body, thereby increasing the temperature of the battery body. This avoids increasing the size of the electronic device due to the addition of an additional heating wire, thereby ensuring that the thickness of the electronic device does not increase.

[0047] In the examples of this application, please refer to Figure 3 , Figure 3 This is a top view of a main control component and conductive heat dissipation layer provided in an embodiment of the present application. The conductive heat dissipation layer 300 in the electronic device 000 includes a conductive heat dissipation layer body 301 that contacts the battery body 200, and a first electrode 302 and a second electrode 303 located on the side of the conductive heat dissipation layer body 301 facing away from the battery body 200.

[0048] The main control component 100 is electrically connected to the first electrode 302 and the second electrode 303 respectively.

[0049] In this case, the main control component 100 is electrically connected to the first electrode 302 and the second electrode 303 respectively, which simplifies the circuit connection between the conductive heat dissipation layer 300 and the main control component 100, making the circuit design of the entire system simpler and easier to manufacture and maintain.

[0050] For example, Figure 3 As shown, the conductive heat dissipation layer body 301 in the conductive heat dissipation layer 300 may include: a plurality of connection portions 3011 and a plurality of strip portions 3012 arranged in parallel.

[0051] Among any three adjacent strip portions 3012, the one in the middle is the first strip portion 30121, and those on both sides are the second strip portion 30122 and the third strip portion 30123 respectively; the first end of the first strip portion 30121 is connected to the first end of the second strip portion 30122 through one of the connecting portions 3011, and the second end of the first strip portion 30121 is connected to the second end of the third strip portion 30123 through another of the connecting portions 3011.

[0052] In this case, the structure in which multiple strip portions 3012 in the conductive heat dissipation layer body 301 are arranged in parallel and connected to each other can improve the overall heat dissipation efficiency of the conductive heat dissipation layer body 301, making the heat dissipation of the conductive heat dissipation layer 300 more uniform, thereby effectively avoiding the risk of local overheating.

[0053] In the examples of this application, please refer to Figure 4 , Figure 4 3012B.

[0054] The first electrode 302 and the second electrode 303 in the conductive heat dissipation layer 300 are connected to the first target strip portion 3012A and the second target strip portion 3012B, respectively.

[0055] In this case, the distance between the first electrode 302 and the second electrode 303 can be made greater, thereby increasing the resistance path between the first electrode 302 and the second electrode 303. In this way, when the same current flows, the conductive heat dissipation layer body 301 generates more heat.

[0056] For example, Figure 4As shown, one end of a first target strip portion 3012A among the plurality of strip portions 3012 is connected to one connecting portion 3011 , and the other end of the first target strip portion 3012A is connected to the first electrode 302 .

[0057] And / or, one end of the second target strip portion 3012B is connected to one of the connecting portions 3011 , and the other end of the second target strip portion 3012B is connected to the second electrode 303 .

[0058] For example, one end of a first target strip portion 3012A among the multiple strip portions 3012 is connected to a connecting portion 3011, and the other end of the first target strip portion 3012A is connected to the first electrode 302. At the same time, one end of a second target strip portion 3012B is connected to a connecting portion 3011, and the other end of the second target strip portion 3012B is connected to the second electrode 303.

[0059] In this way, the distance between the first electrode 302 and the second electrode 303 can be further increased, so that the resistance path between the first electrode 302 and the second electrode 303 is longer. In this way, the heat generation efficiency of the conductive heat dissipation layer 300 can be made higher.

[0060] In the embodiment of the present application, the conductive heat dissipation layer body 301 in the conductive heat dissipation layer 300 is a strip structure made of graphite material and extending in a wavy shape.

[0061] In this case, because graphite has good electrical conductivity and is softer than metal, even if the conductive heat dissipation layer body 301 is in contact with the battery body 200, the conductive heat dissipation layer body 301 will not scratch the battery body 200, thereby ensuring high reliability of the electronic device 000.

[0062] For example, the first electrode 302 and the second electrode 303 in the conductive heat dissipation layer 300 are both sheet-shaped structures made of a metal conductive material, such as copper or aluminum.

[0063] In this way, current can be transmitted more efficiently, ensuring smooth current transmission from the main control component 100 to the conductive heat dissipation layer body 301, thereby improving the efficiency of the entire system.

[0064] Optionally, the thickness of the conductive heat dissipation layer body 301 in the conductive heat dissipation layer 300 can range from 0.05 mm to 0.2 mm. For example, the thickness of the conductive heat dissipation layer body 301 in the conductive heat dissipation layer 300 can be 0.1 mm. This ensures that the conductive heat dissipation layer 300 can effectively transfer heat from the battery body 200, and also ensures that the electronic device 000 including such a conductive heat dissipation layer 300 is not too thick.

[0065] For example, please refer to Figure 5 , Figure 5 The electronic device 000 may further include an auxiliary component 400 and a connecting circuit board (not shown).

[0066] The battery body 200 in the electronic device 000 is located between the main control component 100 and the auxiliary component 400 . The two ends of the connecting circuit board are electrically connected to the main control component 100 and the auxiliary component 400 respectively, and the connecting circuit board is electrically connected to the conductive heat dissipation layer 300 .

[0067] In this case, the main control component 100 can be connected to the conductive heat dissipation layer 300 through a connecting circuit board, thereby avoiding the need to directly set up an additional circuit board or complex wiring between the main control component 100 and the conductive heat dissipation layer 300, thereby simplifying the circuit design and reducing manufacturing difficulty and cost.

[0068] In the embodiment of the present application, the conductive heat dissipation layer 300 in the electronic device 000 has a conductive portion (not shown) on a side facing away from the battery body 200 .

[0069] A portion of the connecting circuit board is located on the side of the conductive heat dissipation layer 300 away from the battery body 200 . The portion of the connecting circuit board located on the side of the conductive heat dissipation layer 300 away from the battery body 200 has a connector (not shown) connected to the conductive portion.

[0070] In this case, by directly arranging a portion of the connection circuit board on the side of the conductive heat dissipation layer 300 away from the battery body 200, the connector can be directly connected to the conductive portion, simplifying the circuit layout and reducing unnecessary wiring.

[0071] Exemplarily, the connecting member in the connecting circuit board may include: conductive glue (not shown) and / or conductive springs (not shown).

[0072] For example, the connecting member in the connecting circuit board can be a conductive adhesive, or the connecting member in the connecting circuit board can be a conductive spring. In this way, the connection form between the connecting circuit board and the conductive heat dissipation layer 300 can be diversified to meet different design requirements.

[0073] In the embodiment of the present application, the electronic device 000 further includes a temperature sensor (not shown) disposed in contact with the battery body 200 , wherein the temperature sensor is electrically connected to the main control component 100 .

[0074] For example, please refer to Figure 6 , Figure 6It is a top view of another electronic device provided in an embodiment of the present application. The electronic device 000 may further include: a housing 500. The housing 500 has a first mounting slot 501, a second mounting slot 502, and a battery compartment 503 located between the first mounting slot 501 and the second mounting slot 502. The battery body 200 is installed in the battery compartment 503, the main control component 100 is installed in the first mounting slot 501, and the auxiliary component 400 is installed in the second mounting slot 502. For example, the main control component 100 may be a main board installed in the first mounting slot 501, the auxiliary component 400 may be a sub-board installed in the second mounting slot 502, and the connecting circuit board for connecting the main board and the sub-board may be a flexible circuit board.

[0075] In this case, the temperature sensor is in direct contact with the battery body 200, enabling real-time monitoring of the temperature changes of the battery body 200 and providing timely and accurate temperature data. Furthermore, the electrical connection between the temperature sensor and the main control unit 100 enables the main control unit 100 to adjust the operating state of the conductive heat dissipation layer 300 based on this temperature data. When the charging temperature of the battery body 200 is too low, the main control unit 100 can supply power to the conductive heat dissipation layer 300 to heat the battery body 200. When the temperature of the battery body 200 is too high, power to the conductive heat dissipation layer 300 can be stopped, ensuring that the battery body 200 operates within an appropriate temperature range and extending the life of the battery body 200.

[0076] In summary, the present application proposes an electronic device comprising: a main control unit, a battery body, and a conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the conductive heat dissipation layer heats the battery body; when the main control unit stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer dissipates heat from the battery body. Therefore, when the battery's charging temperature is low, the main control unit can supply power to the conductive heat dissipation layer. When the main control unit supplies power to the conductive heat dissipation layer, the current generates heat within the conductive heat dissipation layer. Because the conductive heat dissipation layer is in contact with the battery body, this heat can be transferred through the conductive heat dissipation layer to the battery body, thereby increasing the battery body temperature. After the main control unit stops supplying power to the conductive heat dissipation layer, the conductive heat dissipation layer effectively dissipates heat from the battery, preventing performance degradation or safety risks caused by overheating. Whether the battery body temperature needs to be increased or decreased, the main control unit can simply control the start and stop of power supply to the conductive heat dissipation layer to achieve the desired temperature increase or decrease. In this way, even if a heating wire is not provided to heat the battery body, the main control unit can supply power to the conductive heat dissipation layer to increase the temperature of the conductive heat dissipation layer. This, in turn, allows the conductive heat dissipation layer to contact the battery body, thereby increasing the temperature of the battery body. This avoids increasing the size of the electronic device due to the addition of an additional heating wire, thereby ensuring that the thickness of the electronic device does not increase.

[0077] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless expressly limited otherwise.

[0078] The above description is merely an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. An electronic device, characterized in that: include: A main control component (100), a battery body (200) and a conductive heat dissipation layer (300); The main control component (100) is electrically connected to the battery body (200) and the conductive heat dissipation layer (300), respectively. The conductive heat dissipation layer (300) is located on one side of the battery body (200) and is arranged in contact with the battery body (200). The main control component (100) is configured such that: when power is supplied to the conductive heat dissipation layer (300), the conductive heat dissipation layer (300) can heat the battery body (200); and when power is stopped, the conductive heat dissipation layer (300) can dissipate heat from the battery body (200).

2. The electronic device according to claim 1, wherein The conductive heat dissipation layer (300) comprises: a conductive heat dissipation layer body (301) in contact with the battery body (200), and a first electrode (302) and a second electrode (303) located on a side of the conductive heat dissipation layer body (301) facing away from the battery body (200); Wherein, the main control component (100) is electrically connected to the first electrode (302) and the second electrode (303) respectively.

3. The electronic device according to claim 2, wherein: The conductive heat dissipation layer body (301) comprises: a plurality of connecting portions (3011) and a plurality of strip portions (3012) arranged in parallel; Among any three adjacently arranged strip portions (3012), the one in the middle is the first strip portion (30121), and the ones on both sides are the second strip portion (30122) and the third strip portion (30123); the first end of the first strip portion (30121) is connected to the first end of the second strip portion (30122) through one of the connecting portions (3011), and the second end of the first strip portion (30121) is connected to the second end of the third strip portion (30123) through another of the connecting portions (3011).

4. The electronic device according to claim 3, wherein: The two outermost strip-shaped portions (3012) of the plurality of strip-shaped portions (3012) are respectively: a first target strip-shaped portion (3012A) and a second target strip-shaped portion (3012B); The first electrode (302) and the second electrode (303) are connected to the first target strip portion (3012A) and the second target strip portion (3012B), respectively.

5. The electronic device according to claim 4, characterized in that One end of the first target strip-shaped portion (3012A) is connected to one of the connecting portions (3011), and the other end of the first target strip-shaped portion (3012A) is connected to the first electrode (302); And / or, one end of the second target strip-shaped portion (3012B) is connected to one of the connecting portions (3011), and the other end of the second target strip-shaped portion (3012B) is connected to the second electrode (303).

6. The electronic device according to claim 3, wherein: The conductive heat dissipation layer body (301) is made of graphite material and has a strip structure extending in a wave shape.

7. The electronic device according to claim 2, wherein: The first electrode (302) and the second electrode (303) are both sheet-like structures made of metallic conductive material.

8. The electronic device according to any one of claims 1 to 7, characterized in that: The electronic device (000) further includes: an auxiliary component (400) and a connecting circuit board; The battery body (200) is located between the main control component (100) and the auxiliary component (400), two ends of the connecting circuit board are electrically connected to the main control component (100) and the auxiliary component (400), and the connecting circuit board is electrically connected to the conductive heat dissipation layer (300).

9. The electronic device according to claim 8, wherein: The conductive heat dissipation layer (300) has a conductive portion on a side facing away from the battery body (200); A portion of the connecting circuit board is located on a side of the conductive heat dissipation layer (300) away from the battery body (200), and a portion of the connecting circuit board located on a side of the conductive heat dissipation layer (300) away from the battery body (200) has a connector connected to the conductive portion.

10. The electronic device according to claim 9, characterized in that The connecting piece includes: conductive glue and / or conductive springs.

11. The electronic device according to any one of claims 1 to 7, characterized in that: The electronic device (000) further includes a temperature sensor arranged in contact with the battery body (200), and the temperature sensor is electrically connected to the main control component (100).

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