CN218120641U - Sintering processing jig for sheet graphene heat conducting film - Google Patents
Sintering processing jig for sheet graphene heat conducting film Download PDFInfo
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- CN218120641U CN218120641U CN202220799079.9U CN202220799079U CN218120641U CN 218120641 U CN218120641 U CN 218120641U CN 202220799079 U CN202220799079 U CN 202220799079U CN 218120641 U CN218120641 U CN 218120641U
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Abstract
The utility model discloses a slice graphite alkene heat conduction membrane sintering processing tool. The upper plate, the middle plate and the bottom plate are sequentially connected from top to bottom, and the upper plate and the bottom plate are divided into an upper mounting space and a lower mounting space by the middle plate; the upper plate, the middle plate and the bottom plate are supported by screw groups; the two side surfaces in the length direction of the upper installation space and the lower installation space are respectively provided with a first side plate, the first side plate is provided with at least two heat dissipation areas, each heat dissipation area comprises at least three groups of heat dissipation hole groups, and each group of heat dissipation hole groups comprises a plurality of first heat dissipation holes which are vertically and uniformly distributed on the first side plate; the first side plate is provided with first heat dissipation holes which are uniformly distributed, so that the graphene film can be uniformly heated at high temperature; separate into installation space and lower installation space through the medium plate, two-layer separately, effectively avoid appearing too many products and pile up.
Description
Technical Field
The utility model relates to a slice graphite alkene heat conduction membrane sintering processing tool.
Background
The graphene heat dissipation film is an oriented heat conduction film formed by stacking multiple layers of graphene with graphene oxide as a raw material, has the characteristics of good performance, high heat conductivity coefficient, light weight, good flexibility and the like compared with similar heat dissipation material materials in the market, and is an optimal material for thermal solution in the electronic industry.
The graphene heat dissipation film is formed by coating and stacking oxidized graphene into an original film, the original film is sintered into a graphene film through high-temperature graphitization, and the thickness of the graphene heat dissipation film which is excessively foamed in the high-temperature sintering process in the current industry cannot be controlled.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a sheet graphite alkene heat conduction membrane sintering processing tool of avoiding excessive foaming.
Realize the technical scheme of the utility model as follows
A sintering processing jig for a flaky graphene heat-conducting film comprises an upper plate, a middle plate and a bottom plate which are sequentially connected from top to bottom, wherein the upper plate and the bottom plate are divided into an upper mounting space and a lower mounting space by the middle plate; the upper plate, the middle plate and the bottom plate are supported by screw groups; all be equipped with first curb plate on two sides on the upper and lower installation space length direction, be equipped with two at least heat dissipation areas on the first curb plate, the heat dissipation area all includes three at least groups of thermovent groups, and every group thermovent group all includes a plurality of first louvres of vertical equipartition on first curb plate.
The screw group comprises four screws arranged at four corners of the bottom plate, and the screws penetrate through the middle plate and are mounted in first positioning holes of the upper plate through nuts.
Two rectangular bases are oppositely arranged on the bottom surface of the bottom plate.
All be equipped with the second curb plate on two sides on the upper and lower installation space width direction, be equipped with two at least heat dissipation regions on the second curb plate, the heat dissipation region all includes three at least groups of radiating hole groups, and every group radiating hole group all includes a plurality of second louvres of equipartition on the second curb plate.
The side centers of the splicing sides of the first side plate and the upper plate, the middle plate and the bottom plate and the side centers of the splicing sides of the second side plate and the upper plate, the middle plate and the bottom plate are both provided with outward flanges, and the flanges are provided with second positioning holes matched with the screws for use.
At least one upper baffle is uniformly distributed in the upper mounting space, and at least one lower baffle is uniformly distributed in the lower mounting space.
By adopting the technical scheme, the first side plate is provided with the first heat dissipation holes which are uniformly distributed, so that the graphene film can be uniformly heated at high temperature; become through the medium plate and go up installation space and installation space down, two-layer separately, effectively avoid appearing too many products and pile up.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of a first side plate of the present invention;
fig. 5 is a schematic top view of the first side plate of the present invention;
in the drawing, 1 is the upper plate, 2 is the medium plate, 3 is the bottom plate, 4 is first curb plate, 5 is first louvre, 6 is the screw rod, 7 is first locating hole, 8 is the base, 9 is the second curb plate, 10 is the second louvre, 11 is the flange, 12 is the second locating hole, 13 is the last baffle, 14 is lower baffle.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, which shows a schematic structural diagram of the present application, a sheet graphene thermal conductive film sintering processing jig includes an upper plate 1, a middle plate 2 and a bottom plate 3, which are sequentially connected from top to bottom, and the upper plate and the bottom plate are divided into an upper mounting space and a lower mounting space by the middle plate; the upper plate, the middle plate and the bottom plate are supported by screw groups; all be equipped with first curb plate 4 on two sides on the upper and lower installation space length direction, be equipped with two at least heat dissipation areas on the first curb plate, the heat dissipation area all includes three at least groups of thermovent groups, and every group thermovent group all includes a plurality of first louvres 5 of vertical equipartition on first curb plate. The first side plate is provided with first heat dissipation holes which are uniformly distributed, so that the graphene film can be uniformly heated at high temperature; become through the medium plate and go up installation space and installation space down, two-layer separately, effectively avoid appearing too many products and pile up.
The screw group comprises four screws 6 arranged at four corners of the bottom plate, and the screws penetrate through the middle plate and are mounted in first positioning holes 7 of the upper plate through nuts. The upper plate, the middle plate and the bottom plate are assembled and supported through the matching of the screw and the nut.
Two rectangular bases 8 are oppositely arranged on the bottom surface of the bottom plate. Through setting up the base, on the one hand plays the reinforcing effect to whole processing tool and makes to support more firm, because has the convenient transport of interval between two bases.
All be equipped with second side panel 9 on two sides on the upper and lower installation space width direction, be equipped with two at least heat dissipation regions on the second side panel, the heat dissipation region all includes three group at least radiating hole groups, and every radiating hole group of group all includes a plurality of second louvres 10 of vertical equipartition on the second side panel. The second side plate is matched with the first side plate for use, so that the heat dissipation effect is enhanced. Each group of radiating hole groups in the radiating area are distributed in a staggered manner, so that radiating holes in the radiating hole groups also form a staggered distribution structure (as shown in figure 2), and the radiating holes are distributed more uniformly and have better radiating effect.
The side centers of the splicing sides of the first side plate and the upper plate, the middle plate and the bottom plate and the side centers of the splicing sides of the second side plate and the upper plate, the middle plate and the bottom plate are respectively provided with an outward flange 11, and the flanges are provided with second positioning holes matched with the screws for use. The flange and the second positioning hole 12 are arranged to facilitate the matching installation with the screw. The arc-shaped protruding structure can be matched with a screw rod for installation on one hand, and the appearance is attractive on the other hand.
At least one upper baffle 13 is uniformly distributed in the upper mounting space, and at least one lower baffle 14 is uniformly distributed in the lower mounting space. Preferably, five upper baffles are uniformly distributed in the upper mounting space, and five lower baffles are uniformly distributed in the lower mounting space. The flatness of the product is improved by arranging the partition board in the installation space; and the adoption of a plurality of clapboards can also play a role in pressurization.
Claims (5)
1. The sintering processing jig for the flaky graphene heat-conducting film is characterized in that an upper plate, a middle plate and a bottom plate are sequentially connected from top to bottom, and the upper plate and the bottom plate are divided into an upper mounting space and a lower mounting space by the middle plate; the upper plate, the middle plate and the bottom plate are supported by screw groups; the two side surfaces in the length direction of the upper mounting space and the lower mounting space are respectively provided with a first side plate, the first side plate is provided with at least two radiating areas, each radiating area comprises at least three groups of radiating hole groups, and each group of radiating hole groups comprises a plurality of first radiating holes which are vertically and uniformly distributed on the first side plate; at least one upper baffle is uniformly distributed in the upper mounting space, and at least one lower baffle is uniformly distributed in the lower mounting space.
2. The sheet-shaped graphene thermal conductive film sintering jig according to claim 1, wherein the screw group includes four screws disposed at four corners of the bottom plate, and the screws penetrate through the middle plate and are mounted in the first positioning holes of the upper plate through nuts.
3. The jig for sintering processing of a graphene thermal conductive sheet according to claim 1, wherein two rectangular bases are oppositely disposed on the bottom surface of the bottom plate.
4. The tool of claim 1, wherein a second side plate is disposed on each of two lateral surfaces in the width direction of the upper and lower mounting spaces, at least two heat dissipation areas are disposed on the second side plate, each heat dissipation area includes at least three groups of heat dissipation holes, and each group of heat dissipation holes includes a plurality of second heat dissipation holes uniformly distributed on the second side plate.
5. The jig for sintering of sheet-shaped graphene thermal conductive film according to claim 1, wherein the first side plate and the upper plate, the middle plate, and the side center of the bottom plate splicing side, and the second side plate and the side center of the upper plate, the middle plate, and the bottom plate splicing side are provided with outward flanges, and the flanges are provided with second positioning holes for cooperating with the screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799079.9U CN218120641U (en) | 2022-04-07 | 2022-04-07 | Sintering processing jig for sheet graphene heat conducting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799079.9U CN218120641U (en) | 2022-04-07 | 2022-04-07 | Sintering processing jig for sheet graphene heat conducting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120641U true CN218120641U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220799079.9U Active CN218120641U (en) | 2022-04-07 | 2022-04-07 | Sintering processing jig for sheet graphene heat conducting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120641U (en) |
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2022
- 2022-04-07 CN CN202220799079.9U patent/CN218120641U/en active Active
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