CN208210566U - Substrate pillar laminated radiator - Google Patents
Substrate pillar laminated radiator Download PDFInfo
- Publication number
- CN208210566U CN208210566U CN201820872264.XU CN201820872264U CN208210566U CN 208210566 U CN208210566 U CN 208210566U CN 201820872264 U CN201820872264 U CN 201820872264U CN 208210566 U CN208210566 U CN 208210566U
- Authority
- CN
- China
- Prior art keywords
- cooling fin
- substrate
- ventilation hole
- radiator
- extending column
- 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 substrate pillar laminated 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 with corresponding connecting hole is equipped at corresponding extending column, the cooling fin is equipped with multiple ventilation holes；The position of the ventilation hole of each cooling fin and the position of the corresponding ventilation hole on adjacent cooling fin are corresponding.Each corresponding ventilation hole forms a ventilating duct, and the heat on radiator is taken away by ventilation hole.It is adapted in existing some products in this way, in the mode of radiator top surface installation radiator fan.The application adaptability of the utility model product is stronger.Radiator fan can both be installed on top surface, can also be installed on side.
Description
Technical field
The utility model relates to a kind of substrate pillar laminated 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.In addition, some radiators can only install radiation air in its side
Fan cannot install radiator fan in its top surface, and using specific field, environmental condition is needed, products application is limited.Improve heat dissipation
Efficiency enhances the application adaptability of product, is those skilled in the art's problem to be solved.
Utility model content
The utility model technical issues that need to address are to provide a kind of substrate pillar laminated radiator, this kind of radiator
Structure can reduce manufacturing cost, moreover it is possible to improve radiating efficiency, and enhance the application adaptability of product.
The utility model can adopt the following technical scheme that:
A kind of substrate pillar laminated radiator, including substrate, multi-disc cooling fin, the cooling fin are located above substrate；
There is gap between each cooling fin；Upper surface of base plate has upwardly extended more extending columns, the cooling fin with corresponding extension
Corresponding connecting hole is equipped at column, the inner periphery of each connecting hole extends upward flange in the upper surface of corresponding cooling fin, extends
The extending direction of column and the extending direction of flange are identical, and each extending column successively passes through on each cooling fin from the lower surface of each cooling fin
Corresponding connecting hole, each extending column are interference fitted with corresponding connecting hole；The cooling fin is equipped with multiple ventilation holes；Each heat dissipation
The position of the ventilation hole of piece and the position of the corresponding ventilation hole on adjacent cooling fin are corresponding.
When the top surface of radiator, that is, uppermost dissipates and holds on piece and be equipped with radiator fan, each corresponding ventilation hole forms one
Ventilating duct, when work, such as when to be fan be exhausting state, air is from four sides of heat dissipation, between each cooling fin
Gap enters radiator, then reaches radiator fan by different each ventilation holes, while also the heat band on radiator
It walks.It is adapted in existing some products in this way, in the mode of radiator top surface installation radiator fan.
The utility model solves the problems, such as further take following corrective measure:
The size of the ventilation hole of each cooling fin is as the size of the corresponding ventilation hole on adjacent cooling fin.
The ventilation hole is uniformly distributed on the cooling fin at place.
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 when the top surface of radiator, that is, uppermost dissipates hold on piece radiator fan be installed when, it is each corresponding
Ventilation hole forms a ventilating duct, and when work, such as when to be fan be exhausting state, air is from four sides of heat dissipation, respectively
Gap between cooling fin enters radiator, then reaches radiator fan by different each ventilation holes, while also heat dissipation
Heat on device is taken away by ventilation hole.It is adapted in existing some products in this way, radiator fan is installed in radiator top surface
Mode.
Certain radiator fan can also be installed on radiator side.The application adaptability of the utility model product compares
By force.Radiator fan can both be installed on top surface, can also be installed on side.
2, 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.
3, the utility model structure is simple, easy to assembly, fast.
4, for the utility model in the case where keeping same heat dissipation performance, weight is the half of prior art radiator, weight
Amount is light, few with material, it is possible to reduce cost reduces product weight, when being installed on product as accessory, it is portable to be conducive to product.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the cross-sectional view of the structure of the utility model.
Fig. 3 is the top view of cooling fin.
Fig. 4 is the partial enlargement diagram of cooling fin.
Fig. 5 is the cross-sectional view of cooling fin.
Fig. 6 is the partial enlargement diagram of Fig. 2.
Fig. 7 is the partial enlargement diagram of Fig. 5.
Specific embodiment
The utility model is specifically described combined with specific embodiments below.
Embodiment 1: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, substrate pillar laminated radiator, including base
The quantity of plate 1, multi-disc cooling fin 2, cooling fin can be arranged according to the design needs.The cooling fin is located above substrate；Respectively
There is gap between cooling fin；Upper surface of base plate is extended with more extending columns 3.The quantity of extending column 3 can be according to the design needs
And it sets.
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.When connection, flange can also play the positioning action of the distance between two adjacent cooling fins of gap.It dissipates
The connection of backing and extending column is quick, simply, easy to assembly.
The cooling fin is equipped with multiple ventilation holes 6；The position of the ventilation hole 6 on each cooling fin and adjacent heat dissipation
The position of the correspondence ventilation hole of on piece is corresponding.Correspondence, which refers to, to be faced, or has deviation.The effect of ventilation hole is by cooling fin
Air taken away by ventilation hole, or air is blown into around cooling fin by ventilation hole.
In use, heat passes to extending column from substrate passes to cooling fin again.When the top surface of radiator, that is, uppermost dissipate is held
When on piece is equipped with radiator fan, as soon as each corresponding ventilation hole forms a ventilating duct, such radiator has many ventilating ducts, work
When making, such as when to be fan be exhausting state, for air from four sides of heat dissipation, the gap between each cooling fin enters heat dissipation
Then device reaches radiator fan by different each ventilation holes, while also the heat on radiator is taken away by ventilation hole.
It is adapted in existing some products in this way, in the mode of radiator top surface installation radiator fan.It is of course also possible to radiation air
Fan is changed to the mode blown to ventilation hole.
Radiator fan can also be installed on the side of radiator, be blown out using fan against the gap between cooling fin
Wind radiates.
The heat on substrate is scattered on cooling fin using extending column, cooling fin is set on extending column, and cooling fin can be done
Must be thinner, more more cooling fins can be set above substrate, compared with prior art, can be more conducive to expanding scattered
Heat area.Under radiator equivalent weight situation compared with prior art, the utility model can be easy have bigger heat dissipation
Efficiency, heat dissipation performance are high.Under the situation for realizing equal performance, less material is needed, cost is greatly reduced.
For the utility model in the case where keeping same heat dissipation performance, weight is the half of prior art radiator, weight
Gently, few with material, it is possible to reduce cost reduces product weight, when being installed on product as accessory, it is portable to be conducive to product.
It is further to improve are as follows: the size of the ventilation hole of each cooling fin and the corresponding ventilation hole on adjacent cooling fin
Size it is the same.It can certainly be set as in different size.
It is further to improve are as follows: the ventilation hole is uniformly distributed on a heat sink.
It is further to improve are as follows: to be placed in parallel between each cooling fin.
It is further to improve are as follows: each extending column is parallel to each other.
It is further to improve are as follows: each extending column is linked together with substrate.
It is further to improve are as follows: the extending column is cylinder.
It is further to improve are as follows: each connecting hole inner periphery is equipped with chamfering 7 at corresponding discrete piece lower surface.It is conducive to dress in this way
Timing extending column passes through.
It is further to improve are as follows: 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 (9)
1. a kind of substrate pillar laminated radiator, it is characterized in that: including substrate, multi-disc cooling fin, the cooling fin is located at base
Above plate；There is gap between each cooling fin；Upper surface of base plate has upwardly extended more extending columns, the cooling fin with it is corresponding
Extending column at be equipped with corresponding connecting hole, the inner periphery of each connecting hole extends upward prominent in the upper surface of corresponding cooling fin
Side, the extending direction of extending column and the extending direction of flange are identical, and each extending column successively passes through from the lower surface of each cooling fin each
Corresponding connecting hole on cooling fin, each extending column are interference fitted with corresponding connecting hole；The cooling fin is equipped with multiple ventilations
Hole；The position of the ventilation hole on each cooling fin and the position of the corresponding ventilation hole on adjacent cooling fin are corresponding.
2. substrate pillar laminated radiator according to claim 1, it is characterized in that: the ventilation hole of each cooling fin
Size is as the size of the correspondence ventilation hole on adjacent cooling fin.
3. substrate pillar laminated radiator according to claim 1, it is characterized in that: heat dissipation of the ventilation hole at place
On piece is uniformly distributed.
4. substrate pillar laminated radiator according to claim 1, it is characterized in that: being placed in parallel between each cooling fin.
5. substrate pillar laminated radiator according to claim 1, it is characterized in that: each extending column is parallel to each other.
6. substrate pillar laminated radiator according to claim 1, it is characterized in that: each extending column and substrate are linked as one
Body.
7. substrate pillar laminated radiator according to claim 1, it is characterized in that: the extending column is cylinder.
8. substrate pillar laminated radiator according to claim 1, it is characterized in that: each connecting hole inner periphery is dissipated corresponding
Chamfering is equipped at piece lower surface.
9. substrate pillar laminated radiator according to claim 1, it is characterized in that: substrate, multi-disc cooling fin are by metal
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872264.XU CN208210566U (en) | 2018-06-06 | 2018-06-06 | Substrate pillar laminated radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872264.XU CN208210566U (en) | 2018-06-06 | 2018-06-06 | Substrate pillar laminated radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210566U true CN208210566U (en) | 2018-12-07 |
Family
ID=64496019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820872264.XU Expired - Fee Related CN208210566U (en) | 2018-06-06 | 2018-06-06 | Substrate pillar laminated radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210566U (en) |
-
2018
- 2018-06-06 CN CN201820872264.XU patent/CN208210566U/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 |
Granted publication date: 20181207 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |