CN206611702U - A kind of radiating structure based on composite stone layer of ink - Google Patents
A kind of radiating structure based on composite stone layer of ink Download PDFInfo
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- CN206611702U CN206611702U CN201720386531.8U CN201720386531U CN206611702U CN 206611702 U CN206611702 U CN 206611702U CN 201720386531 U CN201720386531 U CN 201720386531U CN 206611702 U CN206611702 U CN 206611702U
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Abstract
The utility model provides a kind of radiating structure based on composite stone layer of ink, including pedestal, thermal source, composite stone layer of ink, first adhesive layer and the second adhesive layer, the composite stone layer of ink is arranged between pedestal and thermal source, and closed space is formed between the pedestal and the thermal source, the composite stone layer of ink includes graphite ene coatings and graphite flake, the graphite ene coatings are fitted successively with graphite flake, the composite stone layer of ink both sides are respectively arranged with the first adhesive layer and the second adhesive layer, the length of first adhesive layer and the second adhesive layer is all higher than the length and width of composite stone layer of ink with width, first adhesive layer, graphite ene coatings, the bonding order of graphite flake and the second adhesive layer is the first adhesive layer, graphite ene coatings, graphite flake is bonded and the second adhesive layer or the first adhesive layer successively, graphite flake, graphite ene coatings and the second adhesive layer are bonded successively.
Description
Technical field
The utility model is related to the technical field of graphene radiating, particularly a kind of heat sinking based on composite stone layer of ink
Structure.
Background technology
With developing rapidly for modern science and technology, electronic product increasingly tends to small-sized, slim, light, multifunction, so as to also lead
The miniaturization of electronic device, chip dominant frequency has been caused to improve constantly, function increasingly strengthens, and the power consumption of one single chip gradually increases, this
Heat flow density is resulted in drastically to increase；But the caloric value of chip is increasing, heat-dissipating space is less and less, causes electronics to produce
Product heating is serious, electricity occurs using too fast, automatic shutdown, operation failure, battery life decline, and online business computing is slow,
Some problems such as potential safety hazard.More there are some researches show the failure mode of the electronic product more than 55% is caused by temperature is too high
, thus electronic device heat dissipation problem play the role of in the development of electronic device it is very important.
Existing market part electronic product carries out heat conduction and heat radiation, especially copper and aluminium by metal group material, although copper
Thermal conductivity factor is 398W/mK, but weight is big, the application for limiting it such as oxidizable, and the thermal conductivity factor of aluminium is 237W/mK,
It is difficult to meet demand of the existing product to heat conduction and heat radiation；Also part electronic product carries out heat conduction and heat radiation by people's non-metal kind,
Especially electrographite piece, although electrographite piece is higher by several times than the thermal conductivity factor of copper, but manufacturing cost is high, and technique is multiple
Miscellaneous, particularly exfoliation is understood at graphite flake edge, plus man-hour requirement carries out bound edge processing to it, adds the cost per unit of graphite flake,
So as to also result in the cost increase of electronic product.
In view of this, the present inventor specially devises a kind of radiating structure based on composite stone layer of ink, and this case is thus
Produce.
The content of the invention
In order to solve the above problems, the technical solution of the utility model is as follows：
A kind of radiating structure based on composite stone layer of ink, including pedestal, thermal source, composite stone layer of ink, the first adhesive layer
And second adhesive layer, the composite stone layer of ink is arranged between pedestal and thermal source, and shape between the pedestal and the thermal source
Into closed space, the composite stone layer of ink includes graphite ene coatings and graphite flake, the graphite ene coatings and graphite flake according to
Secondary laminating, the composite stone layer of ink both sides are respectively arranged with the first adhesive layer and the second adhesive layer, first adhesive layer with
And second length and the width of adhesive layer be all higher than the length and width of composite stone layer of ink, first adhesive layer, graphene are applied
The bonding order of layer, graphite flake and the second adhesive layer is the first adhesive layer, graphite ene coatings, graphite flake and the second adhesive layer
Or first adhesive layer, graphite flake, graphite ene coatings and the second adhesive layer.
Further, first adhesive layer and the second adhesive layer are organic gel band.
Further, the graphite ene coatings side is provided with adhesive coatings, and the graphite flake passes through adhesive coatings and stone
Black ene coatings are fixedly installed.
Further, the adhesive coatings are organic layer.
Further, the composite stone layer of ink can be fixed on pedestal by the first adhesive layer.
Further, the composite stone layer of ink can be fixed on thermal source by the second adhesive layer.
Further, the gross thickness of first adhesive layer, composite stone layer of ink and the second adhesive layer is less than or equal to
0.05mm。
Radiating structure beneficial effect of the present utility model：
1st, composite stone layer of ink is by the combination of graphite ene coatings and graphite flake, using graphite ene coatings heat loss through radiation and
The effect that the soaking of graphite flake reaches in plane and spatially can radiated, and the radiating advantage that can each play, significantly
Improve the service life of electronic product；
2nd, due to forming confined space between pedestal and thermal source, effectively it can be realized using far-infrared radiation to electronic product
Further radiating, further improve electronic product efficiency and the life-span；
3rd, composite stone layer of ink can be by the first adhesive layer and the second adhesive layer, and can effectively prevent graphite flake exfoliation needs bag
The problem of side, processing cost, cost performance height and handling ease are reduced, while radiating structure is simple, cost is low.
Brief description of the drawings
Fig. 1 is a kind of one of structural representation of embodiment of the utility model；
Fig. 2 is the two of a kind of structural representation of embodiment of the utility model；
Fig. 3 is one of structural representation of another embodiment of the utility model；
Fig. 4 is the two of the structural representation of another embodiment of the utility model；
Fig. 5 is the utility model graphite ene coatings radiating schematic diagram；
Fig. 6 is the utility model graphite flake radiating schematic diagram.
Label declaration：
1- pedestals, the adhesive layers of 2- first, 3- composite stone layer of ink, 31- graphite ene coatings, 32- graphite flakes, 4- second is bonded
Layer, 5- thermals source, 6- heat-conducting pads.
Embodiment
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings；
Embodiment 1
Fig. 1 to 2 is referred to, is a kind of radiating structure reality based on composite stone layer of ink provided as the utility model
Illustration is applied to be intended to, including pedestal 1, thermal source 5, composite stone layer of ink 3, the first adhesive layer 2 and the second adhesive layer 4, composite stone layer of ink 3
It is arranged between pedestal 1 and thermal source 5, and closed space is formed between pedestal 1 and thermal source 5, composite stone layer of ink 3 includes graphene
Coating 31 and graphite flake 32, graphite ene coatings 31 are fitted successively with graphite flake 32, and the both sides of composite stone layer of ink 3 are respectively arranged with
One adhesive layer 2 and the second adhesive layer 4, the first adhesive layer 2, graphite ene coatings 31, the adhesive layer 4 of graphite flake 32 and second it is viscous
Conjunction order is the first adhesive layer 2, graphite ene coatings 31, the adhesive layer 4 of graphite flake 32 and second are bonded successively.
The side of graphite ene coatings 31 is provided with adhesive coatings, and graphite flake 32 is fixed by adhesive coatings with graphite ene coatings 31
Set, adhesive coatings are organic layer.
First adhesive layer 2 and the second adhesive layer 4 are organic gel band, and composite stone layer of ink 3 can be solid by the first adhesive layer 2
It is scheduled on pedestal 1 or is fixed on by the second adhesive layer 4 on thermal source 5, wherein when composite stone layer of ink 3 passes through the first adhesive layer 2
When being fixed on pedestal 1, it can increase by a heat-conducting pad 6 between composite stone layer of ink 3 and thermal source 5, its heat-conducting effect is entered one
Step enhancing.
First adhesive layer 2, the gross thickness of the adhesive layer 4 of composite stone layer of ink 3 and second are less than or equal to 0.05mm, frivolous,
Under closed space, optimal radiating effect can be played；Meanwhile, the length and width of the first adhesive layer 2 and the second adhesive layer 4
The length and width of composite stone layer of ink 3 are all higher than, the problem of can effectively preventing 32 exfoliation of graphite flake solves traditional processing graphite
Piece 32 must process the difficulty of bound edge, a large amount of processing costs for saving single-piece, so as to reach raising processing efficiency and reduction
Processing cost.
Radiating structure radiating principle of the present utility model based on composite stone layer of ink：
Fig. 5 to 6 is referred to, composite stone layer of ink utilizes stone by the composite radiating function of graphite flake and graphite ene coatings
Ink sheet soaking on X/Y plane carry out any direction in ABCDEFGH spatially of heat conduction and heat radiation and graphite ene coatings radiate into
Row radiating, so as to reach composite heat-conducting radiating in plane and spatially, farthest distributes heat, so as to carry
The high service life of electronic product.
Embodiment 2
Fig. 3 to 4 is referred to, is a kind of radiating structure based on composite stone layer of ink provided as the utility model
Another embodiment schematic diagram, the present embodiment is identical with the most of structure of embodiment 1, and its difference is：First in the present embodiment
Adhesive layer 2, graphite ene coatings 31, the adhesive layer 4 of graphite flake 32 and second bonding order for the first adhesive layer 2, graphite flake 32,
The adhesive layer 4 of graphite ene coatings 31 and second is bonded successively, its stacked system radiating heat-conducting effect and above-described embodiment basic one
Cause；Composite stone layer of ink 3 also can be fixed on pedestal 1 by the first adhesive layer 2 or be fixed on thermal source 5 by the second adhesive layer 4
On, when composite stone layer of ink 3 is fixed on pedestal 1 by the first adhesive layer 2, without between composite stone layer of ink 3 and thermal source 5
Increase heat-conducting pad 6.
In summary, radiating structure beneficial effect of the present utility model：
1st, composite stone layer of ink is by the combination of graphite ene coatings and graphite flake, using graphite ene coatings heat loss through radiation and
The effect that the soaking of graphite flake reaches in plane and spatially can radiated, and the radiating advantage that can each play, significantly
Improve the service life of electronic product；
2nd, due to forming confined space between pedestal and thermal source, effectively it can be realized using far-infrared radiation to electronic product
Further radiating, further improve electronic product efficiency and the life-span；
3rd, composite stone layer of ink can be by the first adhesive layer and the second adhesive layer, and can effectively prevent graphite flake exfoliation needs bag
The problem of side, processing cost, cost performance height and handling ease are reduced, while radiating structure is simple, cost is low.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (7)
1. a kind of radiating structure based on composite stone layer of ink, it is characterised in that including pedestal, thermal source, composite stone layer of ink,
One adhesive layer and the second adhesive layer, the composite stone layer of ink are arranged between pedestal and thermal source, and the pedestal and the heat
Form closed space between source, the composite stone layer of ink includes graphite ene coatings and graphite flake, the graphite ene coatings with
Graphite flake is fitted successively, and the composite stone layer of ink both sides are respectively arranged with the first adhesive layer and the second adhesive layer, described first
The length of adhesive layer and the second adhesive layer is all higher than the length and width of composite stone layer of ink with width, first adhesive layer,
The bonding order of graphite ene coatings, graphite flake and the second adhesive layer is the first adhesive layer, graphite ene coatings, graphite flake glue successively
Conjunction and the second adhesive layer or the first adhesive layer, graphite flake, graphite ene coatings and the second adhesive layer are bonded successively.
2. a kind of radiating structure based on composite stone layer of ink according to claim 1, it is characterised in that described first
Adhesive layer and the second adhesive layer are organic gel band.
3. a kind of radiating structure based on composite stone layer of ink according to claim 1, it is characterised in that the graphite
Ene coatings side is provided with adhesive coatings, and the graphite flake is fixedly installed by adhesive coatings with graphite ene coatings.
4. a kind of radiating structure based on composite stone layer of ink according to claim 3, it is characterised in that the bonding
Coating is organic layer.
5. a kind of radiating structure based on composite stone layer of ink according to claim 1, it is characterised in that described compound
Graphite linings can be fixed on pedestal by the first adhesive layer.
6. a kind of radiating structure based on composite stone layer of ink according to claim 1, it is characterised in that described compound
Graphite linings can be fixed on thermal source by the second adhesive layer.
7. a kind of radiating structure based on composite stone layer of ink according to claim 1, it is characterised in that described first
The gross thickness of adhesive layer, composite stone layer of ink and the second adhesive layer is less than or equal to 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386531.8U CN206611702U (en) | 2017-04-13 | 2017-04-13 | A kind of radiating structure based on composite stone layer of ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386531.8U CN206611702U (en) | 2017-04-13 | 2017-04-13 | A kind of radiating structure based on composite stone layer of ink |
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| Publication Number | Publication Date |
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| CN206611702U true CN206611702U (en) | 2017-11-03 |
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| CN201720386531.8U Active CN206611702U (en) | 2017-04-13 | 2017-04-13 | A kind of radiating structure based on composite stone layer of ink |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549666A (en) * | 2018-11-19 | 2019-04-02 | 飞依诺科技(苏州)有限公司 | Soakage device and hand-held ultrasound detection device |
| CN110137148A (en) * | 2019-04-19 | 2019-08-16 | 苏州市达昇电子材料有限公司 | A kind of composite heat-conducting graphite film |
-
2017
- 2017-04-13 CN CN201720386531.8U patent/CN206611702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549666A (en) * | 2018-11-19 | 2019-04-02 | 飞依诺科技(苏州)有限公司 | Soakage device and hand-held ultrasound detection device |
| CN110137148A (en) * | 2019-04-19 | 2019-08-16 | 苏州市达昇电子材料有限公司 | A kind of composite heat-conducting graphite film |
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Address after: 361000 Fujian Xiamen torch high tech Zone (Xiangan) Industrial Zone, Xiang Xing Road 88, Taiwan science and technology enterprise breeding center south E1007A room, Xiamen Patentee after: Xiamen Naifu new materials Co., Ltd Address before: 361000 Fujian Xiamen torch high tech Zone (Xiangan) Industrial Zone, Xiang Xing Road 88, Taiwan science and technology enterprise breeding center south E1007A room, Xiamen Patentee before: XIAMEN NAIFU ELECTRONICS Co.,Ltd. |
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