Heat transfer structure applied between energy storage plates

Abstract

The utility model discloses a heat transfer structure applied between energy storage plates, which comprises a first energy storage plate and a second energy storage plate, a heat conduction assembly is arranged between the first energy storage plate and the second energy storage plate, the heat conduction assembly comprises a heat conduction rubber pad, and two sides of the heat conduction rubber pad are respectively provided with a first conductive rubber pad and a second conductive rubber pad. The first conductive rubber pad, the heat conduction rubber pad and the second conductive rubber pad are all assembled between the first energy storage plate and the second energy storage plate, and the first energy storage plate and the second energy storage plate are both formed by heat conduction metal machining. According to the utility model, the heat conduction rubber pad is assembled between the first energy storage plate and the second energy storage plate to carry out heat conduction on the device, and the heat conduction capability of the heat conduction rubber pad made of graphite is not lower than 1000W / mk, so that the problem that the high-heat-consumption device is inconvenient to lead out can be solved; and the heat conduction rubber pad can be protected, and fragmentation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat conduction of energy storage plates, and in particular relates to a heat transfer structure applied between energy storage plates. Background Art

[0002] Common products dissipate heat through contact between aluminum alloy metals. Usually, the energy storage board shell is formed from aluminum plates and filled with PCM material to realize the heat absorption characteristics of the solid-liquid phase change process, thereby achieving efficient energy storage.

[0003] Since the thermal conductivity of aluminum alloy is about 200W / mk, when it is used in devices with high heat consumption, the heat dissipation problem cannot be solved quickly. The heat accumulation will easily damage the device and affect its service life. Utility Model Content

[0004] The present invention aims to solve the problems in the prior art and proposes the following technical solutions:

[0005] The heat transfer structure used between energy storage plates includes a first energy storage plate and a second energy storage plate. A heat conduction component is provided between the first energy storage plate and the second energy storage plate. The heat conduction component includes a thermally conductive rubber pad. A first conductive rubber pad and a second conductive rubber pad are respectively installed on both sides of the thermally conductive rubber pad. The first conductive rubber pad, the thermally conductive rubber pad and the second conductive rubber pad are all installed between the first energy storage plate and the second energy storage plate.

[0006] As a preferred embodiment of the above technical solution, the first energy storage plate and the second energy storage plate are both formed from heat-conducting metal.

[0007] As a preferred embodiment of the above technical solution, the thermally conductive metal is made of any one of gold, silver, copper, aluminum, and iron alloy.

[0008] As a preferred embodiment of the above technical solution, the thermally conductive rubber pad is made of graphite, and its thermal conductivity is higher than 1000W / mk.

[0009] As a preferred embodiment of the above technical solution, an assembly part is provided on the outer surface of the first energy storage plate, and the assembly part is assembled with the second energy storage plate by bolts.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model conducts heat to the device by assembling a thermally conductive rubber pad between the first energy storage plate and the second energy storage plate. The thermally conductive rubber pad made of graphite has a thermal conductivity of not less than 1000W / mk, which can solve the problem of high heat consumption devices being difficult to conduct heat.

[0012] 2. The thermally conductive rubber pad made of graphite in the present invention is fragile. By assembling the first conductive rubber pad and the thermally conductive rubber pad on both sides of the thermally conductive rubber pad, the thermally conductive rubber pad can be protected to avoid breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure shows a schematic diagram of the heat transfer structure between energy storage plates in an embodiment;

[0014] Figure 2 Shown is a schematic structural diagram of a heat conduction component.

[0015] Description of reference numerals:

[0016] 1. First energy storage plate; 2. Second energy storage plate; 3. First conductive rubber pad; 4. Thermal conductive rubber pad; 5. Second conductive rubber pad; 6. Assembly parts. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0018] Example 1

[0019] like Figure 1 and Figure 2 As shown, the heat transfer structure used between energy storage plates includes a first energy storage plate 1 and a second energy storage plate 2. A heat conduction component is provided between the first energy storage plate 1 and the second energy storage plate 2. The heat conduction component includes a thermally conductive rubber pad 4. A first conductive rubber pad 3 and a second conductive rubber pad 5 are respectively installed on both sides of the thermally conductive rubber pad 4. The first conductive rubber pad 3, the thermally conductive rubber pad 4 and the second conductive rubber pad 5 are all installed between the first energy storage plate 1 and the second energy storage plate 2.

[0020] Specifically, the first energy storage plate 1 is cylindrical, and the outer ring diameter of the second conductive rubber pad 5 is larger than the outer ring diameter of the first energy storage plate 1, so that it can completely block the opening of the first energy storage plate 1. The outer ring diameters of the first conductive rubber pad 3, the thermal conductive rubber pad 4 and the second conductive rubber pad 5 are adapted to the inner ring diameter of the first energy storage plate 1, so that they can be assembled into the interior of the first energy storage plate 1 to facilitate heat conduction.

[0021] like Figure 2 As shown, the thermally conductive rubber pad 4 is made of graphite, and its thermal conductivity is higher than 1000 W / mk.

[0022] Thermally conductive rubber pads 4 made of graphite have the following characteristics: high reliability, high compressibility, softness and elasticity, high thermal conductivity, natural viscosity without the need for additional surface adhesives, and meet the environmental requirements of ROHS and UL. These characteristics make graphite thermally conductive rubber pads perform well in various application scenarios, such as heat dissipation of electronic equipment and pipe connections, providing efficient heat conduction solutions. In addition, graphite thermally conductive rubber pads are also environmentally friendly and safe, meeting the environmental and safety requirements of modern industry.

[0023] like Figure 2 As shown, an assembly part 6 is provided on the outer surface of the first energy storage plate 1 , and the assembly part 6 is assembled with the second energy storage plate 2 by bolts.

[0024] The first energy storage plate 1 and the second energy storage plate 2 can be quickly assembled and disassembled by bolts. When problems occur in the thermal conductivity of the first conductive rubber pad 3, the thermal conductive rubber pad 4 and the second conductive rubber pad 5, they can be quickly repaired.

[0025] Example 2

[0026] like Figure 1 and Figure 2 As shown, it is applied to the heat transfer structure between energy storage plates. Compared with the first embodiment, the first energy storage plate 1 and the second energy storage plate 2 in this embodiment are both formed by heat-conducting metal.

[0027] The first energy storage plate 1 is processed into a cylindrical shape, and the second energy storage plate 2 is processed into a disc shape. The outer diameter of the second conductive rubber pad 5 is larger than that of the first energy storage plate 1 , so that it can completely block the opening of the first energy storage plate 1 .

[0028] Example 3

[0029] like Figure 1 and Figure 2 As shown, the heat transfer structure between energy storage plates proposed by the present invention is applied. Compared with the first or second embodiment, the first energy storage plate 1 and the second energy storage plate 2 in this embodiment are both formed by processing a heat-conducting metal, and the heat-conducting metal is made of any one of gold, silver, copper, aluminum, and iron alloy.

[0030] The thermally conductive metal is preferably an aluminum alloy. Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general properties of aluminum, aluminum alloy has some specific properties of alloys due to the different types and quantities of added alloying elements. The density of aluminum alloy is 2.63~2.85g / cm3, and it has high strength (σb is 110~650MPa). The specific strength is close to that of high alloy steel, and the specific stiffness exceeds that of steel. It has good casting properties and plastic processing properties, good electrical and thermal conductivity, good corrosion resistance and weldability, and can be used as a structural material. It is widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily necessities. At the same time, the price is about 20 yuan per kilogram, and it can be purchased on a large scale.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A heat transfer structure applied to energy storage plates, comprising a first energy storage plate (1) and a second energy storage plate (2), wherein a heat conduction component is provided between the first energy storage plate (1) and the second energy storage plate (2), characterized in that: The heat conduction component comprises a heat-conducting rubber pad (4), wherein a first conductive rubber pad (3) and a second conductive rubber pad (5) are respectively mounted on both sides of the heat-conducting rubber pad (4), and the first conductive rubber pad (3), the heat-conducting rubber pad (4), and the second conductive rubber pad (5) are all mounted between the first energy storage plate (1) and the second energy storage plate (2).

2. The heat transfer structure between energy storage plates according to claim 1, characterized in that: The first energy storage plate (1) and the second energy storage plate (2) are both formed from heat-conducting metal.

3. The heat transfer structure between energy storage plates according to claim 2, characterized in that: The heat-conducting metal is made of any one of gold, silver, copper, aluminum and iron alloy.

4. The heat transfer structure between energy storage plates according to claim 1, characterized in that: The heat-conducting rubber pad (4) is made of graphite and has a heat conductivity higher than 1000 W / mk.

5. The heat transfer structure between energy storage plates according to claim 1, characterized in that: An assembly part (6) is provided on the outer surface of the first energy storage plate (1), and the assembly part (6) is assembled with the second energy storage plate (2) via bolts.

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