CN102679778A - Long and short pipe combined heat pipe radiator - Google Patents
Long and short pipe combined heat pipe radiator Download PDFInfo
- Publication number
- CN102679778A CN102679778A CN2012101422567A CN201210142256A CN102679778A CN 102679778 A CN102679778 A CN 102679778A CN 2012101422567 A CN2012101422567 A CN 2012101422567A CN 201210142256 A CN201210142256 A CN 201210142256A CN 102679778 A CN102679778 A CN 102679778A
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- heat
- pipe
- heat pipe
- long
- short
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Abstract
The invention discloses a long and short pipe combined heat pipe radiator, which comprises a base plate, radiating fins and heat pipes, wherein the base plate is a metal plate, and a plurality of grooves for holding the heat pipes are formed in the middle of the base plate; and the radiating fins are sleeved on the heat pipes. The heat pipe radiator is characterized in that the heat pipes comprise long heat pipes and short heat pipes with different lengths. A long pipe and short pipe combined mode is adopted in the long and short pipe combined heat pipe radiator, wherein the short pipes have the characteristic of quick heat response, and can prevent the heat pipes from being frozen in a low-temperature environment, so that the heat pipe radiator is quickly started; and the heat pipe radiator has high heat transfer performance through the long heat pipes, and is particularly suitable for heat dissipation of the low-temperature environment.
Description
Technical field
The present invention relates to the heat-pipe radiator technical field, especially, relate to a kind of heat-pipe radiator of length pipe jointing.
Background technology
Heat pipe is as the primary element of heat-pipe radiator, and the heat pipe of different length specification has different performance characteristics.It is big to have the single tube heat-transfer capability for long heat pipe, but heat pipe reach heat stably the time longer; And short adopting heat pipes for heat transfer ability is less relatively, but heat pipe can reach heat rapidly steadily.
Existing heat-pipe radiator is generally the heat-pipe radiator of total length heat pipe; This heat-pipe radiator is in low temperature environment; Because the intraductal working medium stroke is longer, intraductal working medium is circulated throughout slowly, and it is slower that heat pipe starts preheating; Cause in start-up course intraductal working medium to be frozen in the heat pipe condensation end easily and make evaporator section dry, cause the heat pipe cisco unity malfunction and the heating face of making risk of overheating.
Summary of the invention
It is good to the objective of the invention is to propose a kind of low-temperature startup, the heat-pipe radiator of the length pipe jointing that heat-sinking capability is big simultaneously.
The present invention proposes a kind of heat-pipe radiator of length pipe jointing, comprises substrate, fin, heat pipe, and said substrate is a metallic plate, and the centre has many grooves to be used to place heat pipe; Said fin is socketed on the heat pipe, it is characterized in that: said heat pipe comprises length long heat pipe diversified in specifications and short heat pipe.
Wherein, said long heat pipe is connected with substrate with the form of short heat pipe with welding.
Wherein, said long heat pipe is L shaped heat pipe with short heat pipe.
Wherein, dash on the said fin flange hole is arranged.
The heat-pipe radiator of length pipe jointing of the present invention adopts the combination of long tube and short tube, and wherein short tube has the fast characteristics of thermal response, can avoid heat pipe in low temperature environment, to freeze and heat-pipe radiator is started fast; Make heat-pipe radiator possess bigger heat transfer property with the duration heat pipe, so the present invention is particularly useful for the heat radiation of low temperature environment.
Description of drawings
Can graphicly further be understood through following detailed Description Of The Invention and appended about advantage of the present invention and spirit.
Fig. 1 is a heat-pipe radiator three-dimensional structure diagram of the present invention;
Fig. 2 is a heat-pipe radiator profile of the present invention.
The specific embodiment
Specify specific embodiment of the present invention below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, the box-like heat-pipe radiator of length duct ligation of the present invention is made up of heat pipe 1, fin 2, substrate 3.Substrate 3 is a kind of metallic plate, and the centre has many grooves to be used to place heat pipe 1.Heat pipe 1 comprises long heat pipe 4 and short heat pipe 5, is connected with substrate 3 with the form of welding.Dashing on the fin 2 has the flange hole, and the mode through interference fit is socketed on the heat pipe 1.Heat pipe 1 is length L shaped long heat pipe diversified in specifications 4 and short heat pipe 5, and long heat pipe 4 need be arranged arbitrarily and made up according to heat dissipation design with short heat pipe 5.
Practical implementation is following:
L type heat pipe places in the groove of substrate core body, and each specification heat pipe can carry out permutation and combination arbitrarily according to design and radiating requirements, and heat pipe is connected with scolding tin with substrate; Socket fin on the heat pipe; During use, the light face of substrate and heating surface fit tightly and fix and get final product.
The box-like heat-pipe radiator of length duct ligation of the present invention has structure flexibly and the advantage of good low-temperature startability, can change substrate and heat pipe specification flexibly to reach instructions for use according to concrete instructions for use, has the advantage of flexible Application.
Described in this specification is preferred embodiment of the present invention, and above embodiment is only in order to explain technical scheme of the present invention but not limitation of the present invention.All those skilled in the art all should be within scope of the present invention under this invention's idea through the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (4)
1. the heat-pipe radiator of a length pipe jointing comprises substrate, fin, heat pipe, and said substrate is a metallic plate, and the centre has many grooves to be used to place heat pipe; Said fin is socketed on the heat pipe, it is characterized in that: said heat pipe comprises length long heat pipe diversified in specifications and short heat pipe.
2. the heat-pipe radiator of length pipe jointing as claimed in claim 1 is characterized in that said long heat pipe is connected with substrate with the form of short heat pipe with welding.
3. the heat-pipe radiator of length pipe jointing as claimed in claim 1 is characterized in that said long heat pipe and short heat pipe are L shaped heat pipe.
4. the heat-pipe radiator of length pipe jointing as claimed in claim 1 is characterized in that on the said fin towards the flange hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101422567A CN102679778A (en) | 2012-05-10 | 2012-05-10 | Long and short pipe combined heat pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101422567A CN102679778A (en) | 2012-05-10 | 2012-05-10 | Long and short pipe combined heat pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679778A true CN102679778A (en) | 2012-09-19 |
Family
ID=46812076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101422567A Pending CN102679778A (en) | 2012-05-10 | 2012-05-10 | Long and short pipe combined heat pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679778A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615921A (en) * | 2013-11-04 | 2014-03-05 | 赵耀华 | Novel radiator |
| CN103807835A (en) * | 2014-03-03 | 2014-05-21 | 赵耀华 | Plate-shaped heat pipe insertion type heat dissipation device of large-power LED |
| CN105953191A (en) * | 2016-06-22 | 2016-09-21 | 东莞市闻誉实业有限公司 | Heat radiation lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513066Y (en) * | 2001-09-24 | 2002-09-25 | 王连生 | High efficiency practice art radiator |
| CN1681112A (en) * | 2004-04-08 | 2005-10-12 | 广达电脑股份有限公司 | heat pipe radiator |
| CN201155777Y (en) * | 2007-11-07 | 2008-11-26 | 张兆军 | Air flue superconductor residual heat utilization dust-cleaning equipment |
| US20120002373A1 (en) * | 2010-07-02 | 2012-01-05 | Hitachi Cable, Ltd. | Heat pipe type cooling device and railcar control equipment using the same |
| CN202599175U (en) * | 2012-05-10 | 2012-12-12 | 上海威特力热管散热器有限公司 | Heat pipe radiator with combined long pipes and short pipes |
-
2012
- 2012-05-10 CN CN2012101422567A patent/CN102679778A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513066Y (en) * | 2001-09-24 | 2002-09-25 | 王连生 | High efficiency practice art radiator |
| CN1681112A (en) * | 2004-04-08 | 2005-10-12 | 广达电脑股份有限公司 | heat pipe radiator |
| CN201155777Y (en) * | 2007-11-07 | 2008-11-26 | 张兆军 | Air flue superconductor residual heat utilization dust-cleaning equipment |
| US20120002373A1 (en) * | 2010-07-02 | 2012-01-05 | Hitachi Cable, Ltd. | Heat pipe type cooling device and railcar control equipment using the same |
| CN202599175U (en) * | 2012-05-10 | 2012-12-12 | 上海威特力热管散热器有限公司 | Heat pipe radiator with combined long pipes and short pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615921A (en) * | 2013-11-04 | 2014-03-05 | 赵耀华 | Novel radiator |
| CN103807835A (en) * | 2014-03-03 | 2014-05-21 | 赵耀华 | Plate-shaped heat pipe insertion type heat dissipation device of large-power LED |
| CN105953191A (en) * | 2016-06-22 | 2016-09-21 | 东莞市闻誉实业有限公司 | Heat radiation lamp |
| CN105953191B (en) * | 2016-06-22 | 2019-06-04 | 东莞市闻誉实业有限公司 | Cooling lamps |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |