Bendable graphite heat dissipation pad

Abstract

The utility model discloses a bendable graphite heat dissipation pad, which relates to the technical field of graphite heat dissipation pads, and comprises a graphite pad and a connecting assembly, the outer end of the graphite pad is provided with a protective layer, the connecting assembly is arranged on one side of the graphite pad, and the connecting assembly comprises a groove, a connecting block, elastic fibers and reinforcing wires. And a groove is formed in one side of the graphite pad, and a connecting block is fixed in the groove. According to the bendable graphite heat dissipation pad, through the arrangement of the connecting assemblies, when the graphite heat dissipation pad is attached to the bent part of equipment, the graphite pads can be bent, at the moment, a certain bendable space can be formed between the adjacent graphite pads through elastic fibers, and therefore the graphite pad is wider in adaptation range; in addition, the reinforcing wires made of the carbon fiber material are in a loose state in advance, so that the maximum amplitude of the elastic fibers during stretching can be limited, the elastic fibers are prevented from being broken, and meanwhile, the protective layer made of the carbon fiber material can be used for reinforcing the edge of the graphite pad.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite heat dissipation pad technical field, specifically to a kind of bendable graphite heat dissipation pad. BACKGROUND

[0002] Graphite heat dissipation pad is a kind of high-performance heat-conducting material, widely used in electronic equipment, LED lighting, smart phone, notebook computer and other fields, for helping heat dissipation and improving the stability and life of equipment.

[0003] As the utility model of CN222263469U discloses a middle frame heat-dissipation graphite sheet. The utility model discloses through setting up the anti-collision subassembly can provide the safe protection to the four around graphite sheet body, simultaneously through setting up the dust filter grating of aluminium alloy material can conveniently its normal heat dissipation ventilation, and the buffer pad can disperse the impact force received to it and buffer, effectively improve its anti-collision ability, improve its service life, but this kind of graphite sheet in actual use process, mostly only paste in equipment flat place, when encountering larger curve, it can be broken due to bending amplitude is too large, cause the general problem of overall use range

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and a bendable graphite heat dissipation pad is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of bendable graphite heat dissipation pad to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of bendable graphite heat dissipation pad, including graphite pad and connecting component, the outer end of the graphite pad is provided with protective layer, the connecting component is set to one side of graphite pad, the connecting component includes recess, connecting block, elastic fiber and reinforcing wire, one side of the graphite pad is provided with recess, and recess is fixed with connecting block in the inside, the side of connecting block is connected with elastic fiber, and the top of elastic fiber is provided with reinforcing wire, and reinforcing wire is fixedly connected with connecting block.

[0007] Further, the inside of the graphite pad is provided with bonding assembly, the bonding assembly includes through-hole and avoiding portion, the inside of the graphite pad is provided with through-hole, and the top of through-hole is provided with avoiding portion.

[0008] Further, the bonding assembly further includes connecting column and double-sided adhesive tape, the inside of the through-hole is slidably connected with connecting column, and the bottom of connecting column is fixed with double-sided adhesive tape.

[0009] Further, the bottom of the graphite pad is provided with protective bottom film, and the top of the four ends of protective bottom film is provided with first bonding portion.

[0010] Further, the graphite pad is provided with a protective top film, and the protective top film and the protective bottom film are provided with an extension piece on one side.

[0011] Further, the bottom of the protective top film is provided with a convex strip, and the bottom of the convex strip is connected with a second adhesive part.

[0012] Further, the length of the convex strip is consistent with the length of the protective top film, and the thickness of the convex strip is equal to the thickness of the avoiding part.

[0013] Further, the bottom of the protective top film is provided with a third adhesive part, and the third adhesive part corresponds to the connecting column one by one.

[0014] The utility model provides a kind of bendable graphite heat dissipation pad, with the following beneficial effects:

[0015] 1, the utility model discloses the setting of connecting assembly, when the graphite heat dissipation pad is pasted to the bending part of equipment, bending will occur between graphite pad, at this time, adjacent graphite pad between using elastic fiber can have certain bendable space, so that graphite pad is more widely adapted, and the reinforcing silk of carbon fiber material is in advance in slack state, the maximum amplitude of elastic fiber stretching can be limited, to avoid the breakage of elastic fiber, and the edge of graphite pad can also be reinforced using the protective layer of carbon fiber material, to avoid the damaged condition caused by accidental knock at edge;

[0016] 2, the utility model discloses the setting of adhesive assembly, before use, convex strip can be adhered to the top surface of graphite pad by second adhesive part, to form certain gap between protective top film and graphite pad, and third adhesive part can be adhered to connecting column, to make double-sided adhesive tape higher than the bottom of graphite pad, and protective bottom film can be adhered to the bottom of graphite pad by first adhesive part to protect graphite pad, and protective bottom film and protective top film are conveniently uncovered and torn from the outside of graphite pad when using, and when tearing protective top film, it is pinched extension piece and moves to another side, to make protective top film bend, and through-hole can limit connecting column, so that it cannot be taken out from through-hole, and after tearing protective bottom film and protective top film, graphite pad is placed on the specified part on equipment, at this time, double-sided adhesive tape does not contact equipment, to facilitate the position adjustment of graphite pad, and after adjustment, only need to press connecting column, to make double-sided adhesive tape adhere to equipment, and the upper end of connecting column also embeds into avoiding part, to quickly adhere and fix graphite pad, to improve the convenience when using. DRAWINGS

[0017] Figure 1 It is the whole explosion structure schematic view of the utility model discloses a kind of bendable graphite heat dissipation pad;

[0018] Figure 2 is a connecting assembly structure schematic view of the foldable graphite heat dissipation pad of the utility model;

[0019] Figure 3 is a protective top film part bottom view structure schematic view of the foldable graphite heat dissipation pad of the utility model.

[0020] In the drawing: 1, graphite pad; 2, protective layer; 3, connecting assembly; 301, groove; 302, connecting block; 303, elastic fiber; 304, reinforcing wire; 4, adhesive assembly; 401, through hole; 402, avoiding part; 403, connecting column; 404, double-sided adhesive tape; 5, protective bottom film; 6, first adhesive part; 7, protective top film; 8, extension piece; 9, convex strip; 10, second adhesive part; 11, third adhesive part. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figure 1 and Figure 2 shown, a foldable graphite heat dissipation pad includes graphite pad 1 and connecting assembly 3, and the outer end of graphite pad 1 is provided with protective layer 2. The edge of graphite pad 1 is reinforced by protective layer 2 made of carbon fiber material to avoid damage caused by accidental knocking. Connecting assembly 3 is arranged on one side of graphite pad 1. Connecting assembly 3 includes groove 301, connecting block 302, elastic fiber 303 and reinforcing wire 304. Groove 301 is formed on one side of graphite pad 1, and connecting block 302 is fixed inside groove 301. Elastic fiber 303 is connected to one side of connecting block 302, and reinforcing wire 304 is arranged above elastic fiber 303 and fixedly connected to connecting block 302. Elastic fiber 303 can provide a certain foldable space between adjacent graphite pads 1, so that graphite pad 1 has a wider adaptation range. Reinforcing wire 304 made of carbon fiber material is in a relaxed state in advance, which can limit the maximum amplitude of elastic fiber 303 when stretched to avoid breakage of elastic fiber 303.

[0023] As Figure 1 and Figure 3As shown, the inside of the graphite pad 1 is provided with an adhesive assembly 4, which includes a through hole 401 and a relief portion 402, the inside of the graphite pad 1 is provided with the through hole 401, and the upper part of the through hole 401 is provided with the relief portion 402, the adhesive assembly 4 further includes a connecting column 403 and a double-sided adhesive tape 404, the inside of the through hole 401 is slidably connected with the connecting column 403, and the bottom of the connecting column 403 is fixedly connected with the double-sided adhesive tape 404, when the graphite pad 1 is placed on the designated part of the equipment, at this time, since the double-sided adhesive tape 404 will not be in contact with the equipment, it is convenient to adjust the position of the graphite pad 1, and after adjustment, only need to press the connecting column 403, the double-sided adhesive tape 404 can be attached to the equipment, and the upper end of the connecting column 403 can also be embedded in the relief portion 402, so that the graphite pad 1 can be quickly adhered and fixed, which is beneficial to improve the convenience during use, the bottom of the graphite pad 1 is provided with a protective bottom film 5, and the top four ends of the protective bottom film 5 are provided with a first adhesive portion 6, the protective bottom film 5 is adhered to the bottom of the graphite pad 1 through the first adhesive portion 6 to protect the graphite pad 1, the top of the graphite pad 1 is provided with a protective top film 7, and one side of the protective top film 7 and the protective bottom film 5 is provided with an extension piece 8, which facilitates the protective top film 7 and the protective bottom film 5 to be peeled off from the outside of the graphite pad 1, the bottom of the protective top film 7 is provided with a protruding strip 9, and the bottom of the protruding strip 9 is connected with a second adhesive portion 10, the length of the protruding strip 9 is consistent with the length of the protective top film 7, and the thickness of the protruding strip 9 is equal to the thickness of the relief portion 402, the protruding strip 9 is adhered to the top surface of the graphite pad 1 through the second adhesive portion 10, so that a gap is formed between the protective top film 7 and the graphite pad 1, the bottom of the protective top film 7 is provided with a third adhesive portion 11, and the third adhesive portion 11 corresponds to the connecting column 403 one by one, the third adhesive portion 11 adheres to the connecting column 403, so that the double-sided adhesive tape 404 is higher than the bottom of the graphite pad 1.

[0024] In summary, the bendable graphite heat dissipation pad is used, first according to Figure 1 、 Figure 2 and Figure 3As shown in the structure, when the product is transported, the convex strip 9 is adhered to the top surface of the graphite pad 1 through the second adhesive part 10, so that a gap is formed between the protective top film 7 and the graphite pad 1, and the third adhesive part 11 is adhered to the connecting column 403, so that the double-sided adhesive tape 404 is higher than the bottom of the graphite pad 1, and the protective bottom film 5 is adhered to the bottom of the graphite pad 1 through the first adhesive part 6, so as to protect the graphite pad 1, and the edge of the graphite pad 1 is reinforced by the protective layer 2 made of carbon fiber material, then in use, the protective bottom film 5 and the protective top film 7 are torn off from the outside of the graphite pad 1 in sequence by pinching the extension piece 8, and then the graphite pad 1 is placed on the designated position of the equipment, at this time, the double-sided adhesive tape 404 does not contact the equipment, so that the position of the graphite pad 1 is adjusted conveniently, then when the adhesive part of the equipment is curved, the graphite pad 1 is bent, at this time, the elastic fiber 303 can make the adjacent graphite pad 1 have a certain bendable space, and the reinforcing wire 304 made of carbon fiber material is in a relaxed state in advance, so as to limit the maximum amplitude of the elastic fiber 303 when stretched, finally, after adjustment, the double-sided adhesive tape 404 is adhered to the equipment by pressing the connecting column 403, and the upper end of the connecting column 403 is also embedded in the avoiding part 402, so that the graphite pad 1 is quickly adhered and fixed.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application in order to design various embodiments with various modifications for specific use.

Claims

1. A bendable graphite heat dissipation pad, comprising a graphite pad (1) and a connecting assembly (3), characterized in that, The outer end of the graphite pad (1) is provided with a protective layer (2), the connecting assembly (3) is arranged on one side of the graphite pad (1), the connecting assembly (3) comprises a groove (301), a connecting block (302), an elastic fiber (303) and a reinforcing wire (304), the one side of the graphite pad (1) is provided with the groove (301), and the inside of the groove (301) is fixedly provided with the connecting block (302), one side of the connecting block (302) is connected with the elastic fiber (303), the top of the elastic fiber (303) is provided with the reinforcing wire (304), and the reinforcing wire (304) is fixedly connected with the connecting block (302).

2. The bendable graphite heat spreader pad of claim 1, wherein, The inside of the graphite pad (1) is provided with a bonding assembly (4), the bonding assembly (4) comprises a through hole (401) and an avoiding portion (402), the inside of the graphite pad (1) is provided with the through hole (401), and the top of the through hole (401) is provided with the avoiding portion (402).

3. The bendable graphite heat spreader pad of claim 2, wherein, The bonding assembly (4) further comprises a connecting column (403) and a double-sided adhesive tape (404), the inside of the through hole (401) is slidably connected with the connecting column (403), and the bottom of the connecting column (403) is fixedly connected with the double-sided adhesive tape (404).

4. The bendable graphite heat spreader pad of claim 1, wherein, The bottom of the graphite pad (1) is provided with a protective bottom film (5), and the top of the protective bottom film (5) is provided with a first bonding portion (6).

5. The bendable graphite heat spreader pad of claim 1, wherein, The top of the graphite pad (1) is provided with a protective top film (7), and one side of the protective top film (7) and the protective bottom film (5) is provided with an extending piece (8).

6. The bendable graphite heat spreader pad of claim 5, wherein, The bottom of the protective top film (7) is provided with a convex strip (9), and the bottom of the convex strip (9) is connected with a second bonding portion (10).

7. The bendable graphite heat spreader pad of claim 6, wherein, The length of the convex strip (9) is consistent with the length of the protective top film (7), and the thickness of the convex strip (9) is equal to the thickness of the avoiding portion (402).

8. The bendable graphite heat spreader pad of claim 6, wherein, The bottom of the protective top film (7) is provided with a third bonding portion (11), and the third bonding portion (11) corresponds to the connecting column (403) one by one.

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