CN206919732U - A kind of high efficiency and heat radiation device assembly - Google Patents
A kind of high efficiency and heat radiation device assembly Download PDFInfo
- Publication number
- CN206919732U CN206919732U CN201720621202.7U CN201720621202U CN206919732U CN 206919732 U CN206919732 U CN 206919732U CN 201720621202 U CN201720621202 U CN 201720621202U CN 206919732 U CN206919732 U CN 206919732U
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- Prior art keywords
- fin
- pedestal
- heat radiation
- high efficiency
- device assembly
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Abstract
The utility model discloses a kind of high efficiency and heat radiation device assembly, including pedestal and fin, the pedestal side profile has bottom plate in regular polygon, bottom envelope, and the pedestal is provided with circumferentially distributed some engaging grooves in bottom plate upper hollow, the medial surface of the pedestal；The fin entirety undulate, there are some fluctuating sections, fin one end has the junction surface in bending shape, the fin is covered with pore in the matrix form, and fin is connected by junction surface with engaging groove, and the adjacent apertures per adjacent some fins, which are worn, is connected to one section of radiating pipeline section.Fansink designs of the present utility model are simple, area of dissipation is big, are easy to assemble and make flexibly, and gilled radiator and tube bank radiator is unified to both advantages together, have been gathered, and enhance radiating efficiency.
Description
Technical field
It the utility model is related to thermal hardware field, more particularly to a kind of high efficiency and heat radiation device assembly.
Background technology
Radiator, especially gilled radiator, be widely used in electronics, computer, heating device, on auto parts machinery, it is existing
Fin design species it is various but not fine enough, can increase overall thermal resistance using long, influence heat transfer efficiency；Heater element
With the mating surface defective tightness of radiator, can also heat conduction be set to be obstructed so that heater element gathers heat, causes localized hyperthermia, both
Service life is influenceed, potential safety hazard again be present.
And there is also some defects, the mode of pure casting are although simple and easy in the preparation method of radiator, but the effect that radiates
Can be not good enough, or splice after processing respectively, service life and technology stability can be problematic, also have rolling fin technique in addition,
Copper/aluminium/magnesium forging joint technology etc., it is numerous.It is rapidly and efficiently the performance design weight of radiator in auto parts and components
Point, not so vehicle part overheat, consequence are hardly imaginable.In face of the radiator present situation of current so numerous and complicated, radiator heat transfer
The raising of cooling effectiveness, it is still the most important thing of design.
Utility model content
Purpose of utility model：The utility model designs a kind of high efficiency and heat radiation device assembly simple in construction, improves air cooling heat transfer
Efficiency, to solve problems of the prior art.
Utility model content：A kind of high efficiency and heat radiation device assembly, including pedestal and fin, the pedestal side profile is in just more
Side shape, bottom envelope have bottom plate, and the pedestal is in bottom plate upper hollow, if the medial surface of the pedestal is provided with circumferentially distributed stem grafting
Close groove；
The fin entirety undulate, there are some fluctuating sections, fin one end has the junction surface in bending shape, institute
State fin and be covered with pore in the matrix form, fin is connected by junction surface with engaging groove, the adjacent apertures per adjacent some fins
Wear and be connected to one section of radiating pipeline section.
Preferably, the material of the pedestal is H70 brass, the material of the fin is porous foam aluminium alloy.H70 is yellow
Copper is highly endothermic, but very much not easy heat radiation, porous foam greatly strengthen radiating to thermal capacitance, and both cooperation heat transfer efficiencys are high.
Preferably, the pedestal exterior lateral sides profile is regular hexagon, octagon, regualr decagon or positive twelve edge
Shape.Positive 6 ~ 12 side shape is conventional and easy processing, easily assembles fin.
Preferably, the fluctuating segment number of each fin, 3 ~ 6, the adjacent apertures per adjacent 2 ~ 3 fins, which are worn, to be connect
One section of radiating pipeline section.The assembling of radiating pipeline section is designed according to efficiency comes first, reduction assembly difficulty, the number of pore and fluctuating section
Amount setting meets economic principle.
Preferably, the bottom plate of the pedestal is provided with some through holes.Through hole can swarm by the heat of base bottom, be not easy
Cause hot-spot.
Preferably, the number of fins of the pedestal connection is 8 ~ 24.The quantity of fin is meeting the situation of cost requirement
As far as possible more down, 8 ~ 24 be zone of reasonableness, has possessed very big area of dissipation.
Compared to the prior art, the beneficial effects of the utility model are：A kind of high-efficiency radiator group of the present utility model
Part, it is easy to operate, be easily installed, heat transfer efficiency it is high.The design and fin tight fits of pedestal, are easy to flexibly assemble；Fin
Shape design makes it have great surface area, greatly enhances area of dissipation and effective area of dissipation；Pore dissipates with its connection
Heat pipe section further enhances radiating effect, also allows the multidirectional flowing of hot-fluid, has cooperative reinforcing radiating effect.It is of the present utility model to dissipate
Hot device design is simple, area of dissipation is big, is easy to assemble and makes flexibly, and gilled radiator and tube bank radiator is unified to one
Rise, gathered both advantages, enhanced radiating efficiency.
Brief description of the drawings
Fig. 1 is the heat spreader structures top view of the utility model embodiment, and Fig. 2 is the side view of radiator base, and Fig. 3 is
The structural representation of fin.
In figure：1- pedestals, 10- cavitys, 11- bottom plates, 111- through holes, 12- engaging grooves, 2- fins, 20- pores, 21- rise and fall
Section, 22- junction surfaces, 3- radiating pipeline sections.
Embodiment
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, drawings in the following description are only described in the application
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Such as Fig. 1 ~ 3, a kind of high efficiency and heat radiation device assembly, including pedestal 1 and fin 2, the material of the pedestal 1 is H70 brass,
The material of the fin 2 is porous foam aluminium alloy, and the side profile of pedestal 1 has bottom plate 11, institute in octagon, bottom envelope
State pedestal 1 and be provided with some through holes 111, institute in the upper hollow of bottom plate 11, formation cylindrical cavity 10, the bottom plate 11 of the pedestal 1
The medial surface for stating pedestal 1 is provided with 8 ~ 30 circumferentially distributed engaging grooves 12；
Each 2 overall undulate of fin, there are 3 ~ 6 fluctuating sections 21, fin one end has in bending shape
Junction surface 22, the fin 2 are covered with pore 20 in the matrix form, and fin 2 is connected by junction surface 22 with engaging groove 12, the base
For the quantity of fin 2 of the connection of seat 18 ~ 24, the adjacent apertures 20 per adjacent 2 ~ 3 fins 2, which are worn, is connected to one section of radiating pipeline section 3.
Above example is only illustrating optimal technical scheme of the present utility model, it is noted that for the art
Those of ordinary skill for, some improvement made on the premise of the utility model principle is not departed from or equivalent substitution,
The scope of protection of the utility model is accordingly to be regarded as, should be covered in right of the present utility model.
Claims (6)
1. a kind of high efficiency and heat radiation device assembly, it is characterised in that including pedestal and fin, the pedestal side profile is in just polygon
Shape, bottom envelope have bottom plate, and the pedestal is provided with circumferentially distributed some engagements in bottom plate upper hollow, the medial surface of the pedestal
Groove；
The fin entirety undulate, there are some fluctuating sections, fin one end has the junction surface in bending shape, the wing
Piece is covered with pore in the matrix form, and fin is connected by junction surface with engaging groove, and the adjacent apertures per adjacent some fins, which are worn, to be connect
There is one section of radiating pipeline section.
2. a kind of high efficiency and heat radiation device assembly according to claim 1, it is characterised in that the material of the pedestal is H70 yellow
Copper, the material of the fin is porous foam aluminium alloy.
3. a kind of high efficiency and heat radiation device assembly according to claim 1, it is characterised in that the pedestal exterior lateral sides profile is
Regular hexagon, octagon, regualr decagon or dodecagon.
A kind of 4. high efficiency and heat radiation device assembly according to claim 1, it is characterised in that the fluctuating hop count of each fin
For amount 3 ~ 6, the adjacent apertures per adjacent 2 ~ 3 fins, which are worn, connects one section of radiating pipeline section.
5. a kind of high efficiency and heat radiation device assembly according to claim 1, it is characterised in that the bottom plate of the pedestal is provided with some
Through hole.
A kind of 6. high efficiency and heat radiation device assembly according to claim 1, it is characterised in that the number of fins of the pedestal connection
8 ~ 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621202.7U CN206919732U (en) | 2017-05-31 | 2017-05-31 | A kind of high efficiency and heat radiation device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621202.7U CN206919732U (en) | 2017-05-31 | 2017-05-31 | A kind of high efficiency and heat radiation device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919732U true CN206919732U (en) | 2018-01-23 |
Family
ID=61313626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621202.7U Active CN206919732U (en) | 2017-05-31 | 2017-05-31 | A kind of high efficiency and heat radiation device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570982A (en) * | 2019-09-29 | 2019-12-13 | 重庆国翰能源发展有限公司 | Cable cooling system for charging gun |
-
2017
- 2017-05-31 CN CN201720621202.7U patent/CN206919732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570982A (en) * | 2019-09-29 | 2019-12-13 | 重庆国翰能源发展有限公司 | Cable cooling system for charging gun |
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