CN217509313U - Heat dissipation silica gel piece - Google Patents
Heat dissipation silica gel piece Download PDFInfo
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- CN217509313U CN217509313U CN202221184470.4U CN202221184470U CN217509313U CN 217509313 U CN217509313 U CN 217509313U CN 202221184470 U CN202221184470 U CN 202221184470U CN 217509313 U CN217509313 U CN 217509313U
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- silica gel
- heat
- heat dissipation
- gel sheet
- heat conduction
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Abstract
The utility model provides a heat dissipation silica gel sheet, including the silica gel sheet body, the upper portion of silica gel sheet body is vertically equipped with many heat conduction rods, the middle part level of silica gel sheet body is equipped with metal heat conduction foil, the bottom of heat conduction rod with metal heat conduction foil contacts, the lower part of silica gel sheet body is equipped with radiating fin, the lateral part of silica gel sheet body is equipped with the louvre; through setting up the heat conduction stick, can make the outside transmission of heat rapidly, pass through metal heat conduction foil piece again and make heat evenly distributed on the radiating fin, radiating fin can show and increase heat radiating area, improves radiating efficiency and effect, and the louvre can dispel the heat in the horizontal direction simultaneously, realizes the multidimension degree heat dissipation of silica gel piece.
Description
Technical Field
The utility model relates to a silica gel piece technical field especially relates to a heat dissipation silica gel piece.
Background
The silica gel sheet is a heat dissipation material with wide application, which is widely applied to electronic products, but as the structure of the electronic products is gradually complicated and the functions are gradually abundant, the traditional silica gel sheet is difficult to meet the heat dissipation requirements, and in order to solve the problem, the industry generally starts from raw materials, and the silica gel is modified to improve the heat dissipation performance, but the improvement of the heat dissipation performance of the silica gel sheet is not obvious.
Therefore, a heat dissipation silica gel sheet is needed to solve the problem of poor heat dissipation effect of the existing silica gel sheet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation silica gel piece to solve the above-mentioned not good problem of current silica gel piece radiating effect.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a heat dissipation silica gel piece, including the silica gel piece body, the vertical many heat conduction sticks that are equipped with in upper portion of silica gel piece body, the middle part level of silica gel piece body is equipped with metal heat conduction foil, the bottom of heat conduction stick with metal heat conduction foil contacts, the lower part of silica gel piece body is equipped with radiating fin, the lateral part of silica gel piece body is equipped with the louvre.
Preferably, the silica gel pad body with radiating fin is the heat conduction silica gel material.
Preferably, the heat conducting rod is made of graphite.
Preferably, the diameter of the heat conducting rod is 1-3 mm.
Preferably, the spacing of the heat conducting rods is 2-6 mm.
Preferably, the metal heat conducting foil is a copper foil, a silver foil or an aluminum foil.
Preferably, the thickness of the metal heat conducting foil is 0.1-0.3 mm.
Preferably, the thickness of the heat dissipation fin is 1-3 mm.
Preferably, the interval of the radiating fins is 0.5-1.5 mm.
Preferably, the heat dissipation holes are of a honeycomb structure.
The utility model discloses following beneficial technological effect has been gained for prior art:
the utility model provides a heat dissipation silica gel sheet, including the silica gel sheet body, the upper portion of silica gel sheet body is vertically equipped with many heat conduction rods, the middle part level of silica gel sheet body is equipped with metal heat conduction foil, the bottom of heat conduction rod with metal heat conduction foil contacts, the lower part of silica gel sheet body is equipped with radiating fin, the lateral part of silica gel sheet body is equipped with the louvre; through setting up the heat conduction stick, can make the outside transmission of heat rapidly, pass through metal heat conduction foil piece again and make heat evenly distributed on the radiating fin, radiating fin can show and increase heat radiating area, improves radiating efficiency and effect, and the louvre can dispel the heat in the horizontal direction simultaneously, realizes the multidimension degree heat dissipation of silica gel piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a cross-sectional view of a heat dissipation silicone sheet provided by the present invention;
fig. 2 is a schematic side view of a heat dissipation silicone sheet provided by the present invention;
in the figure: 1: silica gel piece body, 2: heat conduction rod, 3: metal heat-conducting foil, 4: radiating fin, 5: and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a heat dissipation silica gel piece to solve the not good problem of current silica gel piece radiating effect.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1:
the embodiment provides a heat dissipation silica gel piece, as shown in fig. 1 and 2, including silica gel piece body 1, the upper portion of silica gel piece body 1 is vertical to be equipped with many heat conduction rods 2, and the middle part level of silica gel piece body 1 is equipped with metal heat conduction foil 3, and the bottom of heat conduction rod 2 contacts with metal heat conduction foil 3, and the lower part of silica gel piece body 1 is equipped with radiating fin 4, and the lateral part of silica gel piece body 1 is equipped with louvre 5.
Specifically, silica gel pad body 1 and radiating fin 4 are heat conduction silica gel material, and heat conduction silica gel is a silica gel that has good heat conductivility.
Further, the heat conducting rod 2 is made of graphite, and the graphite has excellent heat conducting performance and can rapidly transfer heat outwards.
In order to ensure the heat transfer efficiency of the heat conducting rod 2, the diameter of the heat conducting rod 2 is 2 mm; the spacing of the heat conducting bars 2 is 5 mm.
Further, metal heat conduction foil 3 adopts the copper foil, and it has good heat transfer performance and moderate cost, can only can the homodisperse with the heat of heat conduction stick 2 transmission, can also select silver foil or aluminium foil in other embodiments, as long as can realize even radiating effect, all be in the utility model discloses the within range of protection.
The thickness of the metal heat conduction foil 3 is 0.2 mm.
Further, the thickness of the radiating fins 4 is 2mm, and the radiating fins 4 can effectively increase the radiating area and improve the radiating effect.
The pitch of the heat radiating fins 4 is 1 mm.
Furthermore, the heat dissipation holes 5 are honeycomb-shaped structures, and the heat dissipation holes of the honeycomb-shaped structures can increase the heat dissipation area in a limited way, so that the heat dissipation effect is further improved.
The utility model provides a pair of heat dissipation silica gel piece, its application method be with the theory of operation do: the heat dissipation silica gel sheet is arranged at the corresponding electronic component, heat generated by the electronic component is absorbed by the heat dissipation silica gel sheet, the heat can be rapidly transferred outwards through the heat conduction rod 2, and the heat is uniformly dispersed through the metal heat conduction foil 3 and then is outwards dispersed through the heat dissipation fins 4 and the heat dissipation holes 5, so that a good heat dissipation effect is achieved.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (10)
1. The utility model provides a heat dissipation silica gel piece which characterized in that: including the silicon sheet body, the upper portion of silicon sheet body is vertical to be equipped with many heat conduction rods, the middle part level of silicon sheet body is equipped with metal heat conduction foil, the bottom of heat conduction rod with metal heat conduction foil contacts, the lower part of silicon sheet body is equipped with radiating fin, the lateral part of silicon sheet body is equipped with the louvre.
2. The heat dissipation silica gel sheet of claim 1, wherein: the silica gel piece body with radiating fin is the heat conduction silica gel material.
3. The heat dissipation silica gel sheet of claim 1, wherein: the heat conducting rod is made of graphite.
4. The heat dissipation silica gel sheet of claim 3, wherein: the diameter of the heat conducting rod is 1-3 mm.
5. The heat dissipation silica gel sheet of claim 3, wherein: the interval of the heat conducting rods is 2-6 mm.
6. The heat dissipation silica gel sheet of claim 1, wherein: the metal heat conducting foil is a copper foil, a silver foil or an aluminum foil.
7. The heat dissipation silica gel sheet of claim 6, wherein: the thickness of the metal heat conduction foil is 0.1-0.3 mm.
8. The heat dissipation silica gel sheet of claim 1, wherein: the thickness of the radiating fin is 1-3 mm.
9. The heat dissipation silica gel sheet of claim 8, wherein: the distance between the radiating fins is 0.5-1.5 mm.
10. The heat dissipation silica gel sheet of claim 1, wherein: the heat dissipation holes are of honeycomb structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184470.4U CN217509313U (en) | 2022-05-16 | 2022-05-16 | Heat dissipation silica gel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184470.4U CN217509313U (en) | 2022-05-16 | 2022-05-16 | Heat dissipation silica gel piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217509313U true CN217509313U (en) | 2022-09-27 |
Family
ID=83354265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184470.4U Active CN217509313U (en) | 2022-05-16 | 2022-05-16 | Heat dissipation silica gel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217509313U (en) |
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2022
- 2022-05-16 CN CN202221184470.4U patent/CN217509313U/en active Active
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