CN221203122U - Corrosion-resistant efficient heat conduction type cooling fin - Google Patents
Corrosion-resistant efficient heat conduction type cooling fin Download PDFInfo
- Publication number
- CN221203122U CN221203122U CN202322824982.3U CN202322824982U CN221203122U CN 221203122 U CN221203122 U CN 221203122U CN 202322824982 U CN202322824982 U CN 202322824982U CN 221203122 U CN221203122 U CN 221203122U
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- Prior art keywords
- heat
- heat conduction
- heat dissipation
- hollow
- plate
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- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 title description 2
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000741 silica gel Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to the technical field of radiating fins, and discloses an anti-corrosion high-efficiency heat-conducting radiating fin, which solves the problems of poor heat-conducting effect and anti-corrosion effect of the existing radiating fin, and comprises a radiating fin body, wherein the radiating fin body consists of a heat-conducting component, a heat-conducting silica gel layer and a heat-radiating component; the heat dissipation fin can improve the overall heat conduction effect, enable heat to be transferred rapidly, further improve the overall heat dissipation effect, and improve the corrosion resistance simultaneously, and further improve the service life of the heat dissipation fin.
Description
Technical Field
The utility model belongs to the technical field of radiating fins, and particularly relates to an anti-corrosion high-efficiency heat-conducting radiating fin.
Background
The heat sink is used for the heat dissipation of the easily-generated electronic element in the electric appliance, so as to prolong the service life of the electronic element.
The existing radiating fin has a single structure, has a good radiating effect, but has a general heat conducting effect, and heat on an electronic element is difficult to be quickly conducted to the radiating fin, so that the overall heat conducting efficiency of the radiating fin is affected.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the anti-corrosion high-efficiency heat conduction type radiating fin, and the problem that the heat conduction effect and the anti-corrosion effect of the existing radiating fin are poor is effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticorrosive high-efficient heat conduction formula fin, includes the fin body, the fin body comprises heat conduction subassembly, heat conduction silica gel layer and heat dissipation subassembly, heat conduction subassembly fixed connection in heat dissipation subassembly's bottom, heat conduction subassembly alternates in heat dissipation subassembly and is connected with heat dissipation subassembly interference fit, heat conduction silica gel layer fixed connection is between heat conduction subassembly and heat dissipation subassembly.
Preferably, the heat conduction assembly is composed of a heat conduction plate and a plurality of heat conduction columns, the heat conduction columns are fixedly connected to the top end of the heat conduction plate, a plurality of screw mounting holes I are formed in the side edge of the top end of the heat conduction plate, and the heat conduction plate and the heat conduction columns are made of copper materials.
Preferably, the heat conducting column is inserted in the heat radiating component, heat conducting silicone grease is filled between the heat conducting column and the heat radiating component, and a plurality of miniature vertical grooves are formed in the outer side edge of the heat conducting column.
Preferably, the heat dissipation assembly comprises a heat dissipation plate and a plurality of hollow heat dissipation columns, the hollow heat dissipation columns are fixedly connected to the top end of the heat dissipation plate, a plurality of screw mounting holes II are formed in the side edge of the top end of the heat dissipation plate, and the heat dissipation plate and the hollow heat dissipation columns are made of aluminum materials.
Preferably, the hollow heat dissipation column is composed of a hollow column body and a plurality of heat dissipation strips, a hollow cavity is formed in the hollow column body, and the heat dissipation strips are fixedly connected to the outer surface of the hollow column body.
Preferably, the four sides of the heat-conducting plate are provided with a galvanized corrosion-resistant layer I, and the top surface and the four sides of the heat-radiating plate and the outer surface of the hollow heat-radiating column are provided with a galvanized corrosion-resistant layer II.
Preferably, a plurality of screw mounting holes III matched with the first screw mounting holes and the second screw mounting holes are formed in the side edge of the top end of the heat-conducting silica gel layer, and a plurality of through holes matched with the heat-conducting columns are formed in the heat-conducting silica gel layer.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, the heat conduction efficiency can be improved by arranging the heat conduction assembly consisting of the heat conduction plate and the plurality of heat conduction columns, so that heat on the electronic element is quickly transferred to the heat dissipation assembly, and the heat dissipation assembly consisting of the heat dissipation plate and the plurality of hollow heat dissipation columns can be matched with the heat conduction assembly, so that the heat dissipation effect is improved;
(2) Through being provided with zinc-plated anticorrosive coating one and zinc-plated anticorrosive coating two to can improve the corrosion resistance of heat conduction subassembly and radiator unit, and then improve its life, through being provided with the heat conduction silica gel layer, can improve the leakproofness that heat conduction subassembly and radiator unit connect, avoid the dust to get into, have heat conductivility simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic view of a corrosion resistant high efficiency heat conductive fin according to the present utility model;
FIG. 2 is an exploded view of the corrosion resistant high efficiency heat conductive fin of the present utility model;
FIG. 3 is a schematic view of a heat conducting component according to the present utility model;
FIG. 4 is a schematic view of a partial structure of a heat conducting post according to the present utility model;
FIG. 5 is a schematic diagram of a heat dissipating assembly according to the present utility model;
FIG. 6 is a schematic view of a hollow heat dissipation column according to the present utility model;
In the figure: 1. a heat sink body; 2. a heat conducting component; 3. a thermally conductive silicone layer; 4. a heat dissipation assembly; 5. a heat conductive plate; 6. a heat conducting column; 7. a screw mounting hole I; 8. miniature vertical grooves; 9. a heat dissipation plate; 10. a hollow heat-dissipating column; 11. a screw mounting hole II; 12. a hollow cylinder; 13. a heat dissipation strip; 14. a hollow chamber; 15. a galvanized anticorrosive layer I; 16. a second galvanized anti-corrosion layer; 17. screw mounting holes III; 18. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a corrosion-resistant high-efficiency heat-conducting type radiating fin, which is shown in fig. 1 and 2, and comprises a radiating fin body 1, wherein the radiating fin body 1 is composed of a heat-conducting component 2, a heat-conducting silica gel layer 3 and a heat-radiating component 4, the heat-conducting component 2 is fixedly connected to the bottom end of the heat-radiating component 4, the heat-conducting component 2 is inserted into the heat-radiating component 4 and is in interference fit connection with the heat-radiating component 4, and the heat-conducting silica gel layer 3 is fixedly connected between the heat-conducting component 2 and the heat-radiating component 4;
As shown in fig. 2 to 6, the heat conducting component 2 is composed of a heat conducting plate 5 and a plurality of heat conducting columns 6, the heat conducting columns 6 are fixedly connected to the top end of the heat conducting plate 5, a plurality of screw mounting holes 7 are formed in the side edge of the top end of the heat conducting plate 5, the heat conducting plate 5 and the heat conducting columns 6 are made of copper materials, the heat conducting columns 6 are inserted into the heat radiating component 4, heat conducting silicone grease is filled between the heat conducting columns 6 and the heat radiating component 4, a plurality of micro vertical grooves 8 are formed in the outer side edges of the heat conducting columns 6, the heat radiating component 4 is composed of a heat radiating plate 9 and a plurality of hollow heat radiating columns 10, the hollow heat radiating columns 10 are fixedly connected to the top end of the heat radiating plate 9, a plurality of screw mounting holes 11 are formed in the side edge of the top end of the heat radiating plate 9, the heat radiating plate 9 and the hollow heat radiating columns 10 are made of aluminum materials, the hollow heat radiating columns 10 are composed of a hollow column 12 and a plurality of heat radiating strips 13, a hollow cavity 14 is formed in the interior of the hollow column 12, a galvanized corrosion-resistant layer 15 is formed in the four side edges of the heat conducting plate 5, a plurality of the top surface of the heat radiating columns 6 and the outer surface of the hollow heat radiating strips 13 are fixedly connected to the outer surfaces of the hollow column 12, a plurality of the heat radiating layers 16 are provided with a plurality of heat conducting layers 3, a plurality of screw mounting holes 17 are formed in the heat conducting layers, and a plurality of screw mounting holes 17 are matched with the heat conducting holes 17 are formed by the heat conducting holes 3, and heat conducting holes 17 are formed by the heat conducting plates and heat conducting plates 3 and heat conducting holes 3;
During installation, the heat conduction column 6 alternates in the inside of cavity heat dissipation column 10, the top surface of heat conduction board 5 is laminated with the bottom surface of heating panel 9, heat conduction silica gel layer 3 is connected between heat conduction board 5 and heating panel 9, thereby can improve the leakproofness and the heat conduction that heat conduction board 5 and heating panel 9 are connected, avoid the dust to get into, also improve the heat conduction effect between heat conduction board 5 and the heating panel 9, during operation, heat transfer on the electronic component is to heat conduction board 5, then by heat conduction board 5 transfer to heat conduction column 6, consequently, can carry heat fast to heating panel 9 and cavity heat dissipation column 10 through heat conduction board 5 and heat conduction column 6, carry the radiating effect through heating panel 9 and cavity heat dissipation column 10, consequently, through the cooperation connection of heat conduction subassembly 2 and radiating subassembly 4, can effectively improve heat conduction effect and radiating effect, and then improve whole radiating efficiency, through miniature vertical groove 8, can pack the heat conduction silicone grease in its inside, guarantee the heat conduction effect between heat conduction column 6 and the cavity heat dissipation column 10, can further improve radiating efficiency through radiating strip 13.
In operation, the heat conduction efficiency can be improved by arranging the heat conduction assembly consisting of the heat conduction plate and the plurality of heat conduction columns, so that heat on the electronic element is quickly transferred to the heat dissipation assembly, and the heat dissipation assembly consisting of the heat dissipation plate and the plurality of hollow heat dissipation columns can be matched with the heat conduction assembly, so that the heat dissipation effect is improved; through being provided with zinc-plated anticorrosive coating one and zinc-plated anticorrosive coating two to can improve the corrosion resistance of heat conduction subassembly and radiator unit, and then improve its life, through being provided with the heat conduction silica gel layer, can improve the leakproofness that heat conduction subassembly and radiator unit connect, avoid the dust to get into, have heat conductivility simultaneously.
Claims (7)
1. The utility model provides an anticorrosive high-efficient heat conduction type fin, includes fin body (1), its characterized in that: the heat dissipation fin body (1) comprises a heat conduction component (2), a heat conduction silica gel layer (3) and a heat dissipation component (4), wherein the heat conduction component (2) is fixedly connected to the bottom end of the heat dissipation component (4), the heat conduction component (2) is inserted into the heat dissipation component (4) and connected with the heat dissipation component (4) in an interference fit manner, and the heat conduction silica gel layer (3) is fixedly connected between the heat conduction component (2) and the heat dissipation component (4).
2. The corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 1 wherein: the heat conduction assembly (2) is composed of a heat conduction plate (5) and a plurality of heat conduction columns (6), the heat conduction columns (6) are fixedly connected to the top end of the heat conduction plate (5), a plurality of screw mounting holes I (7) are formed in the side edge of the top end of the heat conduction plate (5), and the heat conduction plate (5) and the heat conduction columns (6) are made of copper materials.
3. A corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 2 wherein: the heat conduction column (6) is inserted into the heat dissipation assembly (4), heat conduction silicone grease is filled between the heat conduction column (6) and the heat dissipation assembly (4), and a plurality of miniature vertical grooves (8) are formed in the outer side edge of the heat conduction column (6).
4. A corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 2 wherein: the heat dissipation assembly (4) is composed of a heat dissipation plate (9) and a plurality of hollow heat dissipation columns (10), the hollow heat dissipation columns (10) are fixedly connected to the top end of the heat dissipation plate (9), a plurality of screw mounting holes II (11) are formed in the side edge of the top end of the heat dissipation plate (9), and the heat dissipation plate (9) and the hollow heat dissipation columns (10) are made of aluminum materials.
5. The corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 4 wherein: the hollow heat dissipation column (10) is composed of a hollow column body (12) and a plurality of heat dissipation strips (13), a hollow cavity (14) is formed in the hollow column body (12), and the heat dissipation strips (13) are fixedly connected to the outer surface of the hollow column body (12).
6. The corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 5 wherein: the four sides of the heat conducting plate (5) are provided with galvanized corrosion protection layers I (15), and the top surface and the four sides of the heat radiating plate (9) and the outer surface of the hollow heat radiating column (10) are provided with galvanized corrosion protection layers II (16).
7. The corrosion resistant, highly efficient thermally conductive heat sink as set forth in claim 4 wherein: a plurality of screw mounting holes III (17) matched with the screw mounting holes I (7) and the screw mounting holes II (11) are formed in the side edge of the top end of the heat-conducting silica gel layer (3), and a plurality of through holes (18) matched with the heat-conducting columns (6) are formed in the heat-conducting silica gel layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824982.3U CN221203122U (en) | 2023-10-20 | 2023-10-20 | Corrosion-resistant efficient heat conduction type cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824982.3U CN221203122U (en) | 2023-10-20 | 2023-10-20 | Corrosion-resistant efficient heat conduction type cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221203122U true CN221203122U (en) | 2024-06-21 |
Family
ID=91490884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322824982.3U Active CN221203122U (en) | 2023-10-20 | 2023-10-20 | Corrosion-resistant efficient heat conduction type cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221203122U (en) |
-
2023
- 2023-10-20 CN CN202322824982.3U patent/CN221203122U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |