Heat-conducting graphite flake

Abstract

The utility model discloses a heat-conducting graphite flake, and belongs to the technical field of graphite flakes, the heat-conducting graphite flake comprises a main body module and an improved module, the main body module comprises a graphite flake main body, a protection assembly is arranged outside the graphite flake main body, and the improved module is arranged on the graphite flake main body. The improved module comprises an area adjusting assembly arranged on the graphite sheet main body, and a first mounting assembly and a second mounting assembly are arranged at the top of the graphite sheet main body. Through the arrangement of the area adjusting assembly, the area of the graphite sheet main body is convenient to adjust, so that the graphite sheet can be suitable for different electronic products; through arrangement of the first mounting assembly, the graphite sheet main body with the unadjusted over-area can be mounted and fixed, and through arrangement of the second mounting assembly, the graphite sheet main body with the adjusted over-area can be mounted and fixed.

Description

Technical Field

[0001] The present application relates to the technical field of graphite sheets, and more specifically, to a thermally conductive graphite sheet. Background Art

[0002] Graphite sheet is a new type of thermal conductive and heat dissipation material that conducts heat evenly in two directions, shielding heat sources and components while improving the performance of consumer electronic products. It is mainly used in notebook computers, high-power LED lighting, flat-panel displays, digital cameras, mobile phones and personal assistant devices.

[0003] According to the search, the Chinese patent with the announcement number CN207491443U discloses a composite thermally conductive graphite sheet, which includes a graphite sheet main body, a thermally conductive layer and a thermally insulating layer, wherein a thermally conductive layer is arranged at the upper end of the graphite sheet main body, and a thermally insulating layer is arranged at the lower end of the graphite sheet main body, the graphite sheet main body includes an outer layer, an intermediate layer and an inner layer, the intermediate layer is wrapped on the outer end surface of the inner layer, the outer layer is wrapped on the outer end surface of the intermediate layer, the outer layer includes a protective layer and a heat-absorbing layer, the protective layer is located on the upper end surface of the heat-absorbing layer, the intermediate layer includes a thermally insulating layer and an anti-deformation layer, the thermally insulating layer is located on the upper end surface of the anti-deformation layer, the inner layer includes a corrosion-resistant layer and a waterproof layer, the corrosion-resistant layer is located on the upper end surface of the waterproof layer, the utility model is convenient for directional heat conduction, has a long service life, a simple structure, a low cost, and is convenient for wide use.

[0004] Regarding the above-mentioned related technologies, the applicant believes that the size and area thereof are not easy to adjust and difficult to be used in different electronic products, resulting in low applicability. Therefore, we propose a thermally conductive graphite sheet. Utility Model Content

[0005] In order to solve the above problems, the present application provides a thermally conductive graphite sheet, which adopts the following technical solution:

[0006] A thermally conductive graphite sheet comprises a main body module and an improved module, wherein the main body module comprises a graphite sheet main body, a protection component is arranged on the outside of the graphite sheet main body, the improved module is arranged on the graphite sheet main body, the improved module comprises an area adjustment component arranged on the graphite sheet main body, and a first mounting component and a second mounting component are arranged on the top of the graphite sheet main body.

[0007] By adopting the above technical solution, the area size of the graphite sheet body can be adjusted so that it can be suitable for use in different electronic products.

[0008] Furthermore, the area adjustment component includes two groups of first dotted line grooves and second dotted line grooves, both of which are opened inside the graphite sheet body, and the first dotted line grooves and the second dotted line grooves are connected.

[0009] By adopting the above technical solution, it is convenient to break the main body of the graphite sheet.

[0010] Furthermore, the first mounting assembly includes two first mounting grooves both opened on the top of the graphite sheet body, and first thread grooves are opened inside the two first mounting grooves.

[0011] By adopting the above technical solution, it is convenient to install the graphite sheet body in a complete state.

[0012] Furthermore, the second mounting assembly includes two second mounting grooves both opened on the top of the graphite sheet body, and second thread grooves are opened inside the two second mounting grooves.

[0013] By adopting the above technical solution, it is convenient to install and fix the graphite sheet body with adjusted area.

[0014] Furthermore, the improved module also includes two arc-shaped grooves respectively opened on both sides of the graphite sheet body.

[0015] By adopting the above technical solution, hot air can pass through more easily.

[0016] Furthermore, the protection component includes a protection film sleeved on the surface of the graphite sheet body, the top and bottom of the protection film are both provided with a third dotted groove, and both sides of the protection film are both provided with a fourth dotted groove.

[0017] By adopting the above technical solution, the main body of the graphite sheet can be protected and the protective film can be opened easily.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] (1) By setting the area adjustment component, it is convenient to adjust the area of ​​the graphite sheet body, so that the graphite sheet can be applied to different electronic products;

[0020] (2) The first mounting groove and the first thread groove are provided to facilitate installation and fixation of the graphite sheet body in a complete state, and the second mounting groove and the second thread groove are provided to facilitate installation and fixation of the graphite sheet body with an adjusted area;

[0021] (3) The provision of the protective film can protect the main body of the graphite sheet, and the provision of the third dotted line groove and the fourth dotted line groove facilitates the opening of the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the explosion structure of this application;

[0023] Figure 2 This is a schematic diagram of the structure of the graphite sheet body of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of the protection component of this application.

[0025] Description of the numbers in the figure:

[0026] 100, main body module; 110, graphite sheet main body; 120, protection component; 121, protection film; 122, third dotted line groove; 123, fourth dotted line groove;

[0027] 200, improved module; 210, area adjustment component; 211, first dotted line groove; 212, second dotted line groove; 220, first installation component; 221, first placement groove; 222, first thread groove; 230, second installation component; 231, second placement groove; 232, second thread groove; 240, arc groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] See also Figure 1-3A thermally conductive graphite sheet includes a main module 100 and an improved module 200. The main module 100 includes a graphite sheet main body 110. A protective component 120 is arranged on the outside of the graphite sheet main body 110. The improved module 200 is arranged on the graphite sheet main body 110. The improved module 200 includes an area adjustment component 210 arranged on the graphite sheet main body 110. A first mounting component 220 and a second mounting component 230 are arranged on the top of the graphite sheet main body 110.

[0033] By setting the area adjustment component 210, it is convenient to adjust the area of ​​the graphite sheet main body 110 so that the graphite sheet can be suitable for different electronic products. By setting the first installation component 220, the graphite sheet main body 110 whose area has not been adjusted can be installed and fixed. By setting the second installation component 230, the graphite sheet main body 110 whose area has been adjusted can be installed and fixed.

[0034] The area adjustment component 210 includes two groups of first dotted line grooves 211 and second dotted line grooves 212, both of which are opened inside the graphite sheet main body 110, and the first dotted line grooves 211 and the second dotted line grooves 212 are connected. The first installation component 220 includes two first mounting grooves 221, both of which are opened on the top of the graphite sheet main body 110, and the first thread grooves 222 are opened inside the two first mounting grooves 221. The second installation component 230 includes two second mounting grooves 231, both of which are opened on the top of the graphite sheet main body 110, and the second thread grooves 232 are opened inside the two second mounting grooves 231. The improved module 200 also includes two arc grooves 240, which are respectively opened on both sides of the graphite sheet main body 110.

[0035] By setting the first dotted line groove 211 and the second dotted line groove 212, it is convenient to break the graphite sheet main body 110 through the first dotted line groove 211 and the second dotted line groove 212, so that the area of ​​the graphite sheet main body 110 can be adjusted, so that the graphite sheet can be suitable for different electronic products. By setting the first mounting groove 221 and the first thread groove 222, it is convenient to install and fix the graphite sheet main body 110 in a complete state. By setting the second mounting groove 231 and the second thread groove 232, it is convenient to install and fix the graphite sheet main body 110 with an adjusted area.

[0036] The protection assembly 120 includes a protection film 121 sleeved on the surface of the graphite sheet body 110 . The top and bottom of the protection film 121 are both provided with third dotted grooves 122 , and both sides of the protection film 121 are both provided with fourth dotted grooves 123 .

[0037] The protection film 121 can protect the graphite sheet body 110 , and the third and fourth dotted line grooves 122 and 123 can be provided to facilitate opening the protection film 121 and use of the graphite sheet body 110 .

[0038] The implementation principle of the embodiment of the present application is as follows: by setting the first dotted groove 211 and the second dotted groove 212, it is convenient to adjust the area of ​​the graphite sheet main body 110 so that it can be suitable for different electronic products; by setting the first mounting groove 221 and the first thread groove 222, it is convenient to install and fix the graphite sheet main body 110 with a complete structure; by setting the second mounting groove 231 and the second thread groove 232, it is convenient to install and fix the graphite sheet main body 110 with adjusted area; by setting the arc groove 240, it is convenient for hot air to pass through; by setting the protective film 121, the graphite sheet main body 110 can be protected; by setting the third dotted groove 122 and the fourth dotted groove 123, it is convenient to open the protective film 121.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A thermally conductive graphite sheet, comprising a main module (100) and an improved module (200), characterized in that: The main body module (100) comprises a graphite sheet main body (110), a protection component (120) is arranged outside the graphite sheet main body (110), and the improved module (200) is arranged on the graphite sheet main body (110); The improved module (200) comprises an area adjustment component (210) arranged on a graphite sheet body (110), and a first mounting component (220) and a second mounting component (230) are arranged on the top of the graphite sheet body (110).

2. A thermally conductive graphite sheet according to claim 1, characterized in that: The area adjustment component (210) comprises two groups of first dotted line grooves (211) and second dotted line grooves (212) both of which are opened inside the graphite sheet body (110), and the first dotted line grooves (211) and the second dotted line grooves (212) are connected.

3. A thermally conductive graphite sheet according to claim 2, characterized in that: The first mounting assembly (220) comprises two first mounting grooves (221) both opened on the top of the graphite sheet body (110), and first thread grooves (222) are opened inside the two first mounting grooves (221).

4. A thermally conductive graphite sheet according to claim 3, characterized in that: The second mounting assembly (230) comprises two second mounting grooves (231) both opened on the top of the graphite sheet body (110), and a second thread groove (232) is opened inside the two second mounting grooves (231).

5. A thermally conductive graphite sheet according to claim 4, characterized in that: The improved module (200) further comprises two arc-shaped grooves (240) respectively arranged on two sides of the graphite sheet body (110).

6. A thermally conductive graphite sheet according to claim 5, characterized in that: The protection component (120) comprises a protection film (121) sleeved on the surface of the graphite sheet body (110), the top and bottom of the protection film (121) are both provided with a third dotted line groove (122), and both sides of the protection film (121) are both provided with a fourth dotted line groove (123).

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