CN202058719U - Honeycomb radiator - Google Patents
Honeycomb radiator Download PDFInfo
- Publication number
- CN202058719U CN202058719U CN2010206934591U CN201020693459U CN202058719U CN 202058719 U CN202058719 U CN 202058719U CN 2010206934591 U CN2010206934591 U CN 2010206934591U CN 201020693459 U CN201020693459 U CN 201020693459U CN 202058719 U CN202058719 U CN 202058719U
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- China
- Prior art keywords
- radiator
- heat
- honeycomb
- grid
- heat radiation
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- Expired - Fee Related
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Abstract
The utility model relates to a heat radiation apparatus, in particular a honeycomb radiator. The honeycomb radiator comprises radiating fins and a rapid heat radiation bench for contacting with an external heat source, wherein the radiating fins are connected together and form a radiator-grid shaped as a honeycomb; and the heat radiation bench is arranged upon or inside the radiator-grid. The honeycomb radiator employs the rapid heat radiation bench and the honeycomb-shaped radiator-grid to form a radiator structure, with the rapid heat radiation bench rapidly conducting the heat of a heat source and then with the radiation fins connected to the rapid heat radiation bench for rapid conduction. The radiate stereo heat radiation structure is suitable for rapid heat conduction. Moreover, with same volume, the honeycomb radiator has greater heat delivery surface and larger conduction surface compared with the conventional structure. In addition, the air rises after heated and naturally produces airflow, thus to quicken heat radiation. The honeycomb radiator features smaller volume, greater radiation effect, and lower cost due to the honeycomb radiation structure.
Description
Technical field
The utility model relates to a kind of heat abstractor, especially a kind of honeycomb radiator.
Background technology
Generally come radiator that several structures are arranged, have radiation, plate shaped, lamination shape is several, these several structures respectively have characteristics, heat conducts in actiniform mode in metallic object, each heat radiation point is near more from the distance of thermal source in theory, its heat that distributes is just many more, the medium of heat and heat conduction is relevant with area of section, air, wood etc. are non-conductor, and copper, aluminium etc. are good conductor, and simultaneously, the heat that the unit are of medium is conducted under certain temperature difference is certain, so the cross section of medium is big more, heat conduction is good more.
But traditional several radiator structures, because the problem of structure, the efficient of heat radiation can not reach the highest, reaching good heat-radiation effect just needs to increase material, increases cross-sectional area, and like this not only cost has improved, and volume can become very big, in certain volume, traditional radiator structure runs into bottleneck, can not reach good balance between cost and radiating effect.
Summary of the invention
The utility model provides the honeycomb radiator that a kind of volume is little, reduce materials, good heat dissipation effect.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of honeycomb radiator, comprise fin, it is characterized in that comprising and be used for the quick heat radiating platform that contacts with external heat source, fin link to constitute a honey comb like radiator-grid, and the heat radiation platform is arranged on the radiator-grid or in the radiator-grid.
This is provided with and utilizes quick heat radiating platform and cellular radiator-grid to constitute a heat spreader structures, by the heat on the quick conduction heat sources of quick heat radiating platform, conduct fast by the fin that contacts with the quick heat radiating platform then, because in a stereochemical structure, the surface area of cellular radiator-grid structure is maximum, actiniform so three-dimensional radiator structure can carry out quick conductive, in the traditional structure of unit volume internal ratio bigger heat-delivery surface is arranged simultaneously; More conduction surface; Can make full use of simultaneously the principle of aerology, the air rising of being heated, can natural birth be conigenous right generation air flows, accelerate radiating rate, therefore not only volume ratio is less for the utility model, and radiating effect is fine, owing to compare with traditional structure at the unit radiator structure, saved a lot, reduced cost.
Of the present utility modelly further be set to: the quick heat radiating platform is a rosette, and the quick heat radiating platform is provided with on the cellular radiator-grid.
Of the present utility modelly further be set to: the quick heat radiating platform is a columnar metal thing, and the quick heat radiating platform inserts in the cellular radiator-grid, and radiator-grid is enclosed in the side periphery of quick heat radiating platform.
Two of said structures are set to two kinds of different schemes of the present utility model, a kind of quick heat radiating platform of scheme is discoidal, a kind of is column, can be difformities such as cylinder, cuboid, this is the consideration that requires for to heat radiation, the requirement of heat radiation is just adopted the quick heat radiating platform of column than higher words, if dispel the heat less demanding words, just adopts discoid quick heat radiating platform.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the quick heat radiating platform structural representation of embodiment one;
Fig. 3 is the quick heat radiating platform structural representation of embodiment two;
Embodiment
Embodiment one
With reference to figure 1, Fig. 2 as can be known, quick heat radiating platform 1 is a rosette, and the quick heat radiating platform is provided with on the cellular radiator-grid 2.
Embodiment two
With reference to figure 1, Fig. 3 as can be known quick heat radiating platform 3 be a columnar metal thing, the quick heat radiating platform inserts in the cellular radiator-grid 4, radiator-grid 4 is enclosed in the side periphery of quick heat radiating platform 3.
Among Fig. 1 on the quick heat radiating platform is the LED thermal source.
In any point of radiator, many heat conduction approach are all arranged, to the lower place conduction of temperature, this can make the entire radiator heat dispersion reach the highest at short notice.
From topological structure, to any one heat radiation point extremely many heat conduction approach are arranged from thermal source, that is to say that the area of heat conduction is bigger, good heat-conducting is arranged.Good heat-conducting is arranged, the temperature difference between thermal source and the heat radiation point is diminished, the temperature of heat radiation point raises in other words, improves and the temperature difference of surrounding air, has also just improved heat-sinking capability.
Because much more extremely heat conduction approach are arranged, thus can not heat conduction on a certain direction that causes because of reasons such as product structure or heat sink materials, can not cause the local heat sinking function that do not have yet.
Air mobile is because air is heated and rises or air turns cold to sink to causing.But the air that is heated does not reach certain coefficient of expansion, is to form certain convection current.On large-area radiating surface, because the temperature difference is not very big, behind the absorption of air heat that contacts with spreader surface, does not also reach certain heat and replaced with regard to the air that other are arranged, can only form little air-flow in spreader surface, and can't form the convection current of air.And the radiator of web frame, from an independent little space, inner air can't carry out heat exchange with other air because of the constraint around being subjected to, so its temperature can continue to raise air expansion, thereby formation convection current.In among a small circle, once formed convection current,, this convection current is kept down as long as very little air expansion is arranged.The radiator of this structure just can form above-mentioned convection current, and the contact-making surface that convection current just strengthens has improved the temperature difference, has just improved radiating efficiency.
Unit area of dissipation materials are less.We know that heat radiation is relevant with area.In order to reduce material, do radiator very thinly.And this structure is all very near to the distance of the strong point because of each face, so can be firm.When being subjected to the blunt impact, suffered power is distributed to each point by each approach, reaches protection integral body and is without prejudice.Because do thinly, so under equal area of dissipation, material therefor is economized.
Area of dissipation is bigger in the unit volume.Because radiating surface is intensive, so can do radiating surface bigger in unit volume, this can dwindle the size of product, develops to miniaturization.
Claims (3)
1. a honeycomb radiator comprises fin, it is characterized in that: comprise being used for the quick heat radiating platform that contacts with external heat source, fin links and constitutes a honey comb like radiator-grid, and the heat radiation platform is arranged on the radiator-grid or in the radiator-grid.
2. according to the described honeycomb radiator of claim 1, it is characterized in that: the quick heat radiating platform is a rosette, and the quick heat radiating platform is provided with on the cellular radiator-grid.
3. according to the described honeycomb radiator of claim 1, it is characterized in that: the quick heat radiating platform is a columnar metal thing, and the quick heat radiating platform inserts in the cellular radiator-grid, and radiator-grid is enclosed in the side periphery of quick heat radiating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206934591U CN202058719U (en) | 2010-12-31 | 2010-12-31 | Honeycomb radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206934591U CN202058719U (en) | 2010-12-31 | 2010-12-31 | Honeycomb radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058719U true CN202058719U (en) | 2011-11-30 |
Family
ID=45018685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206934591U Expired - Fee Related CN202058719U (en) | 2010-12-31 | 2010-12-31 | Honeycomb radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058719U (en) |
-
2010
- 2010-12-31 CN CN2010206934591U patent/CN202058719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |