CN101533809B - Honeycomb radiator - Google Patents
Honeycomb radiator Download PDFInfo
- Publication number
- CN101533809B CN101533809B CN2009101115073A CN200910111507A CN101533809B CN 101533809 B CN101533809 B CN 101533809B CN 2009101115073 A CN2009101115073 A CN 2009101115073A CN 200910111507 A CN200910111507 A CN 200910111507A CN 101533809 B CN101533809 B CN 101533809B
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- radiator
- hole
- honeycomb
- heat
- holes
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Abstract
The invention provides a honeycomb radiator, especially a honeycomb radiator using wind cooling, with better radiation effect and minor noise. The radiator comprises a radiator main body of hexahedral rectangular columnar body, wherein one plane of the hexahedral rectangular columnar body is a heat-source receiving plane and at least one hole is respectively set on the other five planes and the planes formed by the each center line of each hole of the adjacent planes mutually misplace and the holes on the other five planes are the intercommunication holes in mutual stereo displacement cross and the honeycomb holes are overspreaded on the surfaces of the hexahedral rectangular columnar body and each intercommunication hole in the hexahedral rectangular columnar body mutually interlaces and all the ribs for connecting each intercommunication holes and guiding heat separates and connects with each other and a cavity is set between the lower part of the radiator main body and the cooling fan. The honeycomb radiator confers the drawback of the traditional wind-cooling radiator, with increased radiation effect and reduced noise.
Description
Technical field
The present invention relates to a kind of radiator, especially relate to a kind of air-cooled beehive type radiator that adopts.
Background technology
As everyone knows, so far, no matter how its structure changes fan-cooled radiator, all is centered around in various fins or type fin structure scope.There is following shortcoming in the tradition fan-cooled radiator: 1, receive many factor affecting such as processing, material; Heat transferred is discrepant to the value on each fin; But because each fin of traditional heat-dissipating device is separate; Inequality also can't be transmitted each other even be heated, and this inequality can cause negative effect to the heat radiation uniformity of heat carrier.2, after traditional heat-dissipating device heat passes on the fin; Its radiating effect can only be according to the intensity and the speed of the surface cooling air of experiencing are decided separately; And the wind that cooling fan blows out is own just inhomogeneous theoretically, and this heat that each fin is pulled away can't be impartial, can make the temperature of each fin uneven equally; Radiating effect is different, also can produce the heat radiation uniform defect of first formation.3, because traditional gilled radiator two sides wherein are open, can cause a large amount of cooling air short circuits, the result of its generation is self-evident.If can cause whole heat carrier temperature to tilt again with air inlet structures such as side direction, tubulars.4, cooling air is in separate state separately after getting into the traditional heat-dissipating device all the time, without crossing deciliter processing procedure, just directly discharges; And send different noises with the fin friction separately around here; Also discharge in the lump with the wind, meanwhile, the noise that cooling fan itself produces also superposes on it simultaneously.
Notification number is that the utility model patent of CN2583935 discloses a kind of novel air-cooled power electronic device radiator; This air-cooled power electronic device radiator comprises a traditional rectangular gilled radiator, is a plurality of pin posts that zig-zag type is arranged by equidistant being provided with in the passage between each fin of gilled radiator.The advantage of comprehensive rectangular fin formula of this radiator and pin column radiator, thermal resistance reduces by 10%～20% approximately; When wind speed was 2m/s, the flow resistance of gas in radiator passage was approximately than high by 10% in rectangular fin formula radiator, but the flow resistance of ratio in the pin post radiator of corresponding size is much lower.The utlity model has good heat dissipation effect, characteristics that flow resistance is little.
Notification number is that the utility model patent of CN2667441 discloses a kind of air-cooled fluid radiator; Comprise fluid chamber and heat dissipation chamber; The foil interference fit of the radiating tube of some vertical layouts and some transverse arrangement of turbo in the heat dissipation chamber; Fluid passage one end of heat dissipation chamber is a cold air inlet, and the other end is a hot-blast outlet.
Summary of the invention
The objective of the invention is to above-mentioned shortcoming, provide a kind of not only radiating effect better to existing fan-cooled radiator existence, and the less beehive type radiator of noise.
The present invention is provided with radiator body; Radiator body is a column, and the wherein one side of column is accepted face for thermal source, is equipped with at least 1 hole on its lap; The formed plane of each centerline hole mutual dislocation of adjacent surface; Set hole is the intercommunicating porosity that mutually three-dimensional dislocation intersects on its lap, makes the structure of column become the surface and is covered with honeycomb structure, is interweaved between inner each intercommunicating porosity of column; And connect between each intercommunicating porosity and all ribs of being used for heat and deriving had both interconnected the space, between radiator body bottom and cooling fan, be provided with cavity.
Said column can adopt the rectangle column, is preferably six rectangle columns.
Cooling work principle of the present invention: cooling fan blow out wind be blown into from radiator bottom; Airtight cavity (malleation chamber) around having one between fan and the radiator body; Make cooling air get into radiator and before radiator is formed a positive pressure environment relatively uniformly earlier; And cooling air only can get in the radiator body through this passage of radiator bottom, thereby has avoided the cooling air short circuit to run off, and the effective rate of utilization of cooling air has been reached at utmost.After cooling air gets into radiator; Because the air flue that set intercommunicating porosity forms in the radiator body extends in all direction; Cooling air can be according to the rule of pressure decline, flow arbitrarily in the air flue space of extending in all direction, repeatedly deciliter, thereby reach with radiator body in the heat radiation rib net list face that forms of set intercommunicating porosity fully contact; To greatest extent that it is surperficial heat is taken away; And from hole all around, discharge in regular turn, overcome because the thermal output error that factors such as processing, material cause forms a heat and can between each rib, transmit, maintain balanced space heat conduction network body each other.In this process, the heat in the radiator is also taken out of by wind thereupon, thereby has reached the purpose of heat radiation.Meanwhile, because cooling air in radiator inside repeatedly deciliter, the effect that can produce muffler weakens the gas friction sound between cooling air and the radiator greatly.
This shows; Compare with traditional air-cooled radiator, the present invention breaks away from the pattern of traditional heat-dissipating device structural design thinking fully, adopts a kind of heat radiation notion of brand new; Overcome the existing shortcoming of traditional air-cooled radiator, reached and improve radiating effect and the purpose that reduces noise.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Embodiment
Following examples will combine accompanying drawing that the present invention is further described.
Referring to Fig. 1; The present invention is provided with radiator body 1; Radiator body 1 is six rectangle columns, and the end face 11 of six rectangle columns is accepted face for thermal source, is equipped with at least 1 hole 2 on all the other five; The formed plane of each centerline hole mutual dislocation of adjacent surface; Set hole 2 is the intercommunicating porosity that mutually three-dimensional dislocation intersects on all the other five, makes the structure of six rectangle columns become the surface and is covered with honeycomb structure, is interweaved between six inner each intercommunicating porosities of rectangle column; And connect between each intercommunicating porosity and all ribs of being used for heat and deriving had both interconnected the space, between radiator body 1 bottom and cooling fan 4, be provided with cavity (malleation chamber) 3.
Claims (1)
1. beehive type radiator; It is characterized in that being provided with radiator body; Radiator body is six rectangle columns, and the end face of six rectangle columns is that thermal source is accepted face, is equipped with at least 1 hole on all the other five; The formed plane of each centerline hole mutual dislocation of adjacent surface; Set hole is the intercommunicating porosity that mutually three-dimensional dislocation intersects on all the other five, makes the structure of six rectangle columns become the surface and is covered with honeycomb structure, is interweaved between six inner each intercommunicating porosities of rectangle column; And connect between each intercommunicating porosity and all ribs of being used for heat and deriving had both interconnected the space, between radiator body bottom and cooling fan, be provided with the malleation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101115073A CN101533809B (en) | 2009-04-18 | 2009-04-18 | Honeycomb radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101115073A CN101533809B (en) | 2009-04-18 | 2009-04-18 | Honeycomb radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101533809A CN101533809A (en) | 2009-09-16 |
| CN101533809B true CN101533809B (en) | 2012-05-23 |
Family
ID=41104314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101115073A Expired - Fee Related CN101533809B (en) | 2009-04-18 | 2009-04-18 | Honeycomb radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101533809B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110067564A (en) * | 2009-12-14 | 2011-06-22 | 삼성전기주식회사 | Heat sink and circuit board having the same |
| CN101969052B (en) * | 2010-08-20 | 2012-08-01 | 浙江通亮光电科技有限公司 | Heat radiator |
-
2009
- 2009-04-18 CN CN2009101115073A patent/CN101533809B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101533809A (en) | 2009-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120523 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |