CN208128732U - Squeezing rod sheet assemble radiator - Google Patents
Squeezing rod sheet assemble radiator Download PDFInfo
- Publication number
- CN208128732U CN208128732U CN201820418239.4U CN201820418239U CN208128732U CN 208128732 U CN208128732 U CN 208128732U CN 201820418239 U CN201820418239 U CN 201820418239U CN 208128732 U CN208128732 U CN 208128732U
- Authority
- CN
- China
- Prior art keywords
- cooling fin
- connecting hole
- extending column
- substrate
- extending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of squeezing rod sheet assemble radiator, including substrate, multi-disc cooling fin, the cooling fin is located above substrate；Has gap between each cooling fin；Upper surface of base plate is extended with more extending columns, the cooling fin at corresponding extending column be equipped with corresponding connecting hole, the inner periphery of each connecting hole extends upward flange in the upper surface of corresponding cooling fin, each extending column successively passes through corresponding connecting hole on each cooling fin from the lower surface of each cooling fin, and each extending column is interference fitted with corresponding connecting hole.The utility model is scattered to the heat on substrate on cooling fin using extending column, cooling fin is set on extending column, cooling fin can be made thinner, more more cooling fins can be set above substrate, under radiator equivalent weight situation compared with prior art, the utility model can be easy have bigger radiating efficiency, and heat dissipation performance is high.Under the situation for realizing equal performance, less material is needed, cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of squeezing rod sheet assemble radiators, belong to the technical field of radiator.
Background technique
Common heat sink in the prior art in electric appliance mainly includes substrate, and substrate is equipped with fin, these wings
Piece is linked together with substrate, but these fins are extrusion forming, cannot be made too thin, and the area of fin is also restricted, this
The radiating efficiency of radiator is leveraged, cost is also relatively high.
Utility model content
The utility model technical issues that need to address are to provide a kind of squeezing rod sheet assemble radiator, this kind of radiator knot
Structure can reduce manufacturing cost, moreover it is possible to improve radiating efficiency.
The utility model can adopt the following technical scheme that:
A kind of squeezing rod sheet assemble radiator, including substrate, multi-disc cooling fin, the cooling fin are located above substrate；Respectively
Has gap between cooling fin；Upper surface of base plate has upwardly extended more extending columns, the cooling fin at corresponding extending column
Equipped with corresponding connecting hole, the inner periphery of each connecting hole extends upward flange in the upper surface of corresponding cooling fin, extending column
Extending direction is identical as the extending direction of flange, and each extending column successively passes through from the lower surface of each cooling fin corresponding on each cooling fin
Connecting hole, each extending column is interference fitted with corresponding connecting hole.
The utility model solves the problems, such as further take following corrective measure：
It is placed in parallel between each cooling fin.
Each extending column is parallel to each other.
Each extending column is linked together with substrate.
The extending column is cylinder.
Each connecting hole inner periphery is equipped with chamfering at corresponding discrete piece lower surface.
Substrate, multi-disc cooling fin are made of metal material.
Above-mentioned technical proposal has such technical effect:
1, the utility model is scattered to the heat on substrate on cooling fin using extending column, and cooling fin is set on extending column,
Cooling fin can be made thinner, and more more cooling fins can be arranged above substrate compared with prior art can be more
Be conducive to expand heat dissipation area.Under radiator equivalent weight situation compared with prior art, the utility model can be easy to have
There is bigger radiating efficiency, heat dissipation performance is high.Under the situation for realizing equal performance, less material is needed, is greatly reduced
Cost.
2, the utility model structure is simple, easy to assembly, fast.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the cross-sectional view of the structure of substrate.
Fig. 3 is the top view of substrate.
Fig. 4 is the cross-sectional view of the structure of cooling fin.
Fig. 5 is the top view of cooling fin.
Specific embodiment
The utility model is specifically described combined with specific embodiments below.
Embodiment 1：As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, squeezing rod sheet assemble radiator, including substrate 1, multi-disc dissipate
The quantity of backing 2, cooling fin can be arranged according to the design needs.The cooling fin is located above substrate；Between each cooling fin
Has gap；Upper surface of base plate is extended with more extending columns 3.The quantity of extending column 3 can be set according to the design needs.
The cooling fin 2 at corresponding extending column be equipped with corresponding connecting hole 4, the inner periphery of each connecting hole is in correspondence
The upper surface of cooling fin extends upward flange 5, stretched simultaneously next when punching when these flanges can make connecting hole.Production
Simply, it is easy.
Each extending column successively passes through corresponding connecting hole on each cooling fin, the direction of each flange from the lower surface of each cooling fin
Equally, the extending direction of extending column and the extending direction of flange are identical, and each extending column is interference fitted with corresponding connecting hole, extend
Column swelling is in connecting hole.The connection of cooling fin and extending column is quick, simply, easy to assembly.
In use, heat passes to extending column from substrate passes to cooling fin again.It can be using fan against between cooling fin
Gap blows out wind, radiates.The heat on substrate is scattered on cooling fin using extending column, cooling fin is set on extending column,
Cooling fin can be made thinner, and more more cooling fins can be arranged above substrate compared with prior art can be more
Be conducive to expand heat dissipation area.Under radiator equivalent weight situation compared with prior art, the utility model can be easy to have
There is bigger radiating efficiency, heat dissipation performance is high.Under the situation for realizing equal performance, less material is needed, is greatly reduced
Cost.
Further it is improved to：It is placed in parallel between each cooling fin.
Further it is improved to：Each extending column is parallel to each other.
Further it is improved to：Each extending column is linked together with substrate.
Further it is improved to：The extending column is cylinder.
Further it is improved to：Each connecting hole inner periphery is equipped with chamfering 6 at corresponding discrete piece lower surface.It is conducive to assembly in this way
When extending column pass through.
Further it is improved to：Substrate, multi-disc cooling fin are made of metal material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of squeezing rod sheet assemble radiator, it is characterized in that：Including substrate, multi-disc cooling fin, the cooling fin is located at substrate
Top；Has gap between each cooling fin；Upper surface of base plate has upwardly extended more extending columns, and the cooling fin prolongs with corresponding
It stretches and is equipped with corresponding connecting hole at column, the inner periphery of each connecting hole extends upward flange in the upper surface of corresponding cooling fin, prolongs
The extending direction for stretching column is identical as the extending direction of flange, and each extending column successively passes through each cooling fin from the lower surface of each cooling fin
Upper corresponding connecting hole, each extending column are interference fitted with corresponding connecting hole.
2. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：It is placed in parallel between each cooling fin.
3. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：Each extending column is parallel to each other.
4. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：Each extending column is linked together with substrate.
5. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：The extending column is cylinder.
6. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：Each connecting hole inner periphery is in corresponding discrete piece
Chamfering is equipped at lower surface.
7. squeezing rod sheet assemble radiator according to claim 1, it is characterized in that：Substrate, multi-disc cooling fin are by metal material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418239.4U CN208128732U (en) | 2018-03-25 | 2018-03-25 | Squeezing rod sheet assemble radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418239.4U CN208128732U (en) | 2018-03-25 | 2018-03-25 | Squeezing rod sheet assemble radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128732U true CN208128732U (en) | 2018-11-20 |
Family
ID=64198553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820418239.4U Expired - Fee Related CN208128732U (en) | 2018-03-25 | 2018-03-25 | Squeezing rod sheet assemble radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128732U (en) |
-
2018
- 2018-03-25 CN CN201820418239.4U patent/CN208128732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190325 |