CN100510603C - Heat radiation device - Google Patents
Heat radiation device Download PDFInfo
- Publication number
- CN100510603C CN100510603C CNB2006100375296A CN200610037529A CN100510603C CN 100510603 C CN100510603 C CN 100510603C CN B2006100375296 A CNB2006100375296 A CN B2006100375296A CN 200610037529 A CN200610037529 A CN 200610037529A CN 100510603 C CN100510603 C CN 100510603C
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- China
- Prior art keywords
- heat
- sheet metal
- fin
- energy transfer
- perforation
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to heat sink. Its features are that it is formed by heat transferring block, heat emission part, and heat energy transfer piping which is a metal tube set high active heat energy transferring liquid and connected between the heat transferring block and heat emission part formed by cooling fin set and draft fan; the cooling fin is superposed by the cooling fin which is sheet metal set perforation and perforated on the heat energy transfer piping. Compared with the existing technique, it can limit setting volume and has good heat emission effect.
Description
Technical field:
The present invention relates to a kind of heat abstractor.
Background technology:
Existing parts, the machine that needs heat radiation, its heat abstractor generally is to be directly installed on the position of parts, machinery requirement heat radiation, and the area of dissipation of heat abstractor is very big often, therefore, the volume at the heat radiation position of heat abstractor also is very big, parts, machine as the needs heat radiation often need to be installed in the place that volume limits to some extent, like this, adopt common heat abstractor just can not use.
Summary of the invention:
Goal of the invention of the present invention is to provide a kind of energy to satisfy volume heat abstractor that be restricted, good heat dissipation effect is installed.
The present invention realizes like this, mainly by heat transfer block, radiator portion, the thermal energy transfer pipe that heat transfer block and radiator portion are coupled together constitutes, thermal energy transfer Guan Yiduan is fixed in the heat transfer block, the other end is fixed in the radiator portion, the thermal energy transfer pipe is the metal tube that is mounted with the efficient heat energy transmission fluid in the pipe, radiator portion is by groups of fins, the extraction fan that is arranged on the groups of fins side constitutes, groups of fins is formed by stacking by fin, fin is one to have the sheet metal of shallow slot, sheet metal is provided with opening, opening is provided with oblique sheet, sheet metal is provided with perforation, sheet metal is through on the thermal energy transfer pipe by perforation and stacks mutually, and the side of the shallow slot of the fin at middle part, groups of fins side is provided with breach.During use, heat transfer block is leaned against the parts that need heat radiation, on the radiating surface of machine, parts, the heat energy that the machine radiating surface is produced passes to heat transfer block earlier, be delivered on the efficient heat energy transmission fluid in the thermal energy transfer pipe by heat transfer block then, the efficient heat energy transmission fluid then with thermal energy transfer on groups of fins, the groups of fins that is formed by stacking by the fin that has shallow slot forms the wind-tunnel that multilayer is connected with the both sides atmosphere, wind-tunnel is contacted mutually by opening up and down, make wind can about, go up down and flow, from both sides, the wind that enters up and down in the wind-tunnel flows out from groups of fins side breach under the effect of extraction fan.Because extraneous wind flows on the surface of each sheet fin fully, thereby promptly the heat energy on the fin is taken away, like this, the heat energy on the radiating surface of parts, machine is just promptly taken away, is distributed.Because heat energy is to distribute by the radiator portion away from heat transfer block on the radiating surface of parts, machine, therefore, during use, but be not subjected to the restriction of parts, machine usage space, the heat energy that distributes can be not influential to parts, machine yet.
Compared with the prior art the present invention has to satisfy volume advantage that be restricted, good heat dissipation effect is installed.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of fin;
Fig. 3 is the structural representation that has the fin of breach;
Fig. 4 is the structural representation of thermal energy transfer pipe.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention is mainly by heat transfer block 1, radiator portion 2, the thermal energy transfer pipe 3 that heat transfer block 1 and radiator portion 2 are coupled together constitutes, thermal energy transfer pipe 3 one ends are fixed in the heat transfer block 1, the other end is fixed in the radiator portion 2, thermal energy transfer pipe 3 is the metal tubes that are mounted with efficient heat energy transmission fluid 4 in the pipe, radiator portion 2 is by groups of fins 2a, the extraction fan 2b that is arranged on groups of fins 2a side constitutes, groups of fins 2a is formed by stacking by fin 5, fin 5 is one to have the sheet metal 5b of shallow slot 5a, sheet metal 5b is provided with opening 5c, opening 5c is provided with oblique sheet 5d, sheet metal 5b is provided with perforation 5e, sheet metal 5b is through on the thermal energy transfer pipe 3 by perforation 5e and stacks mutually, and the side of the shallow slot 5a of the fin 5 at middle part, groups of fins 2a side is provided with breach 5f.Efficient heat energy transmission fluid 4 is that water or main component are the aqueous mixtures of water.Sheet metal 5b goes up the opening 5c that vertically distributes two or more, and the oblique sheet 5d on the adjacent two opening 5c lays respectively at fin 5 upper and lower surfaces.
Here, the both sides fin 5 of sheet metal 5b perforation 5e is provided with opening 5c, and the oblique sheet 5d on the two opening 5c of sheet metal 5b perforation 5e both sides lays respectively at fin 5 upper and lower surfaces.
Thermal energy transfer pipe 3 has more than two or two, and corresponding fin 5 perforation 5e have two or more.
Claims (4)
1, a kind of heat abstractor, it is characterized in that mainly by heat transfer block, radiator portion, the thermal energy transfer pipe that heat transfer block and radiator portion are coupled together constitutes, thermal energy transfer Guan Yiduan is fixed in the heat transfer block, the other end is fixed in the radiator portion, the thermal energy transfer pipe is the metal tube that is mounted with the efficient heat energy transmission fluid in the pipe, radiator portion is by groups of fins, the extraction fan that is arranged on the groups of fins side constitutes, groups of fins is formed by stacking by fin, fin is one to have the sheet metal of shallow slot, sheet metal is provided with opening, opening is provided with oblique sheet, sheet metal is provided with perforation, sheet metal is through on the thermal energy transfer pipe by perforation and stacks mutually, and the side of the shallow slot of the fin at middle part, groups of fins side is provided with breach.
2, heat abstractor according to claim 1 is characterized in that the opening that vertically distributes on the sheet metal has two or more, and the oblique sheet on adjacent two openings lays respectively at the fin upper and lower surface.
3, heat abstractor according to claim 2 is characterized in that the both sides fin of sheet metal perforation is provided with opening, and the oblique sheet on two openings of sheet metal perforation both sides lays respectively at the fin upper and lower surface.
4, heat abstractor according to claim 3 is characterized in that the thermal energy transfer pipe has more than two or two, and corresponding sheet metal perforation has two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375296A CN100510603C (en) | 2006-09-07 | 2006-09-07 | Heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375296A CN100510603C (en) | 2006-09-07 | 2006-09-07 | Heat radiation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948880A CN1948880A (en) | 2007-04-18 |
| CN100510603C true CN100510603C (en) | 2009-07-08 |
Family
ID=38018465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100375296A Expired - Fee Related CN100510603C (en) | 2006-09-07 | 2006-09-07 | Heat radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100510603C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089505B (en) * | 2014-07-25 | 2016-04-06 | 东莞市闻誉实业有限公司 | Heat-pipe radiator |
| CN106385789A (en) * | 2016-11-29 | 2017-02-08 | 昆山市宝福通电子科技有限公司 | Heat radiation fin used for liquid cooling system and liquid cooling radiator adopting the same |
-
2006
- 2006-09-07 CN CNB2006100375296A patent/CN100510603C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1948880A (en) | 2007-04-18 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110907 |