CN2494038Y - Heat-tube heat sink assembly - Google Patents
Heat-tube heat sink assembly Download PDFInfo
- Publication number
- CN2494038Y CN2494038Y CN 01242683 CN01242683U CN2494038Y CN 2494038 Y CN2494038 Y CN 2494038Y CN 01242683 CN01242683 CN 01242683 CN 01242683 U CN01242683 U CN 01242683U CN 2494038 Y CN2494038 Y CN 2494038Y
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- CN
- China
- Prior art keywords
- heat
- pipe
- combination
- pipe radiator
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a combination of heat pipe radiator, comprising two heat pipes, a plurality of fins for heat dissipation, a shell, a heat-conduction block and a fan. Wherein, a plurality of openings by which the two heat pipes can be correspondingly sheathed are correspondingly and alternatively arranged on two lateral edges of each fin for heat dissipation. The shell comprises a framework and a top plate covered on the framework, the combination body of the two heat pipes and the fin for heat dissipation can be accommodated in the shell, wherein the position corresponding to the top plate of the bottom plate of the frame is respectively provided with a plurality of through holes through which the two heat pipes can pass through, the terminals of the two heat pipes extend from the corresponding through holes on the top plate, and are locked in the heat-conduction block. The fan is arranged on one end of the shell.
Description
[technical field]
The utility model is about a kind of heat-pipe radiator combination, refers in particular to the preferable heat-pipe radiator combination of a kind of simple and convenient assembly and radiating effect.
[background technology]
Along with computer cpu towards at a high speed and the high performance development, the heat of its corresponding generation is also more and more, tradition adopts the single aluminium extruded type radiator mode of dispelling the heat on the central processing unit surface that is sticked can't satisfy its growing radiating requirements.Therefore, industry often adopts a kind of heat-pipe radiator to make up and distributes the heat that central processing unit produces.
Heat-pipe radiator combination commonly used as shown in Figure 1, this heat-pipe radiator combination 2 is by a heat collector 3, an one heat extraction device 4 and a heat pipe 5 are formed, wherein this heat collector 3 is the heats that are used for being sticked on heat-generating electronic elements (figure does not show) surface and absorb its generation, these heat pipe 5 one ends link to each other with heat collector 3, another end then is plugged in the heat extraction device 4, be used for the heat that heat collector 3 is absorbed is transmitted on the heat extraction device 4 and dispel the heat, and this heat extraction device 4 comprises some radiating fins 6, and each equal correspondence of radiating fin 6 central authorities offers one and runs through the hole (figure is mark) that forms a through hole heating tube 5 and wear.Yet the heat pipe of this class heat-pipe radiator combination need insert to weld in these radiating fins to locate one by one finishes combination, and its operation is very loaded down with trivial details, and production efficiency is extremely low; Moreover, the combination of this class heat-pipe radiator only is to utilize the terminal correspondence of single heat pipe to be plugged in the hole of some radiating fins to carry out heat conduction, the contact area of heat pipe and these radiating fins is very limited, owing to underuse the uniform temperature of heat pipe and the efficiently radiates heat area of radiating fin, the integral heat sink performance of this heat-pipe radiator combination can't produce a desired effect.In addition, the combination of this class heat-pipe radiator is to dispel the heat under the free convection situation in computer system, can't practical requirement so its radiating effect is restricted.Related known techniques can be with reference to No. the 409886th, Taiwan patent announcement etc.
[summary of the invention]
The purpose of this utility model is to provide a kind of multiloop heat pipe structure that utilizes, and cooperates fan and airduct to carry out the heat-pipe radiator combination that directed forced convertion obtains preferable radiating effect.
The purpose of this utility model is achieved through the following technical solutions: the combination of the utility model heat-pipe radiator comprises that two bend to the heat pipe of multiloop shape, some radiating fins, a housing, a heat-conducting block and a fan.Wherein each radiating fin both side edges correspondence is staggered some for the corresponding sheathed opening of this two heat pipe.This housing is located at top board on this framework by a framework and a lid and forms the assembly that also can be installed with these heat pipes and radiating fin in wherein, wherein the base plate of this framework and this top board corresponding position respectively are provided with the through hole that this two heat pipe of some confessions wears, and the end of this two heat pipe is to stretch out in the respective through hole by this top board and be locked together in this heat-conducting block.This fan then is an end that is installed in this housing.
Owing to adopt above-mentioned preferred embodiment, the utility model heat-pipe radiator combination has following advantage at least: 1, multiloop structure by curved hot pipe and the radiating fin side fit of opening that is staggered, can conduct heat to equably on each radiating fin, not only increase the coefficient of heat conduction of heat pipe and increased area of dissipation greatly.2, this housing has diversion function, utilize the sealed of the fan of one end installing and the other end and casing, make whole enclosure interior produce parallel flow field, under the situation that air flow resistance is extremely low between these radiating fins, produce forced convertion and import extraneous Cryogenic air, increase cooling effectiveness.3, the opening that utilizes the radiating fin both sides and combining of heat pipe have been avoided the loaded down with trivial details process that wears that heat pipe is penetrated in the radiating fin through hole commonly used.
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of known heat-pipe radiator combination.
Fig. 2 is the three-dimensional exploded view of the utility model heat-pipe radiator combination.
Fig. 3 is the three-dimensional combination figure of the utility model heat-pipe radiator combination.
[embodiment]
See also Fig. 2 and Fig. 3, the utility model heat-pipe radiator combination 1 is to be close to communicate on the central processing unit (figure does not show) and with the external world to distribute the heat that central processing unit produces, and it comprises that mainly two bend to the heat pipe 10 of multiloop shape, some radiating fins 20, a housing 30, a heat-conducting block 40 and a fan 50.
These radiating fins 20 are to be laminated into one, and the both side edges correspondence of each radiating fin 20 some openings 22 that have been staggered, this two heat pipe 30 is in the disposable opening 22 that is inserted in these radiating fins 20, and fuse with these radiating fins 20 by welding, and an end 12 of this two heat pipe 10 is parallel to each other to be gone out by horizontal-extending in these radiating fins 20.
This housing 30 by a framework 32 and a lid be located at top board 34 on this framework 32 forms also can ccontaining these heat pipes 10 and the assembly of radiating fin 20 in wherein, and its base plate 36 and this top board 34 be corresponding respectively to be provided with the through hole 342,362 that this two heat pipe 10 of some confessions wears, and be to stretch out in the respective through hole 342 by this top board 34 and be locked together in this heat-conducting block 40, thereby evenly be delivered to each radiating fin 20 on by the heat that absorbs on the central processing unit heat-conducting block 40 and distribute by extended heat pipe 10 ends 12 in these radiating fins 20.In addition, this housing 30 has guide functions, and the one end is equipped with fan 50, and its other end is to be installed on the casing (figure do not show), utilizes the forced convertion of parallel radiating fin 20 to finish the heat exchange of the inside and outside air-flow of casing.
During combination, again that this two heat pipe 10 is corresponding sheathed and be welded in the opening 22 of these radiating fins 20 after earlier these radiating fin 20 respective layer being stacked, make this two heat pipe 10 be connected into one with this radiating fin 20; Then these radiating fins 20 that are with heat pipe 10 are placed the framework 32 of this housing 30 and make this two heat pipe 10 at the corresponding through hole 362 that inserts these framework 32 base plates 36 of radiating fin 20 1 side extensions; Then, the through hole 342 that makes this top board 34 correspondence respectively penetrates heat pipe 10 and goes in this framework 32 at radiating fin 20 opposite side extensions and clinching, and simultaneously, the end 12 of this two heat pipe 10 is by stretching out in this top board 34; End 12 with this two heat pipe 10 locks in heat-conducting block 40 again; At last, fan 50 is installed in an end of this housing 30, promptly finishes combination (as shown in Figure 3).
Claims (9)
1. a heat-pipe radiator combination comprises at least one heat pipe, a housing, a heat-conducting block and a fan, and it is characterized in that: this at least one heat pipe is to bend to the multiloop shape; The lateral margin of each radiating fin is provided with the corresponding sheathed opening of some heating tubes; This housing can ccontaining these heat pipes and the radiating fin assembly in wherein, and the end of heat pipe is extended outside it; This heat-conducting block is to be sticked on heater element, and the heat pipe end that this housing is outer is consolidated in wherein; This fan is an end that is installed in this housing.
2. heat-pipe radiator combination as claimed in claim 1 is characterized in that: this heat-pipe radiator combination comprises that two bend to the heat pipe of loop shape.
3. heat-pipe radiator combination as claimed in claim 2, it is characterized in that: these radiating fins are that respective layer stacks.
4. heat-pipe radiator as claimed in claim 3 combination is characterized in that: the opening of one is inserted in and is connected into these radiating fins by welding to the both side edges correspondence of each radiating fin this two curved hot pipes correspondence of some confessions that is staggered.
5. heat-pipe radiator combination as claimed in claim 4, it is characterized in that: the end of this two heat pipe is parallel to each other and is gone out by horizontal-extending in these radiating fins.
6. heat-pipe radiator as claimed in claim 5 combination is characterized in that: this housing is provided with a framework and and is installed in top board on this framework.
7. heat-pipe radiator as claimed in claim 6 combination, it is characterized in that: this framework is provided with a base plate, and this base plate and this top board be mutual corresponding respectively to offer the through hole that this two heat pipe of some confessions passes.
8. heat-pipe radiator as claimed in claim 7 combination is characterized in that: the parallel end of this two heat pipe is to pass in the through hole by this top board.
9. heat-pipe radiator combination as claimed in claim 8, it is characterized in that: the parallel end of this two heat pipe is to be locked together in this heat-conducting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242683 CN2494038Y (en) | 2001-07-13 | 2001-07-13 | Heat-tube heat sink assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242683 CN2494038Y (en) | 2001-07-13 | 2001-07-13 | Heat-tube heat sink assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494038Y true CN2494038Y (en) | 2002-05-29 |
Family
ID=33654399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242683 Expired - Lifetime CN2494038Y (en) | 2001-07-13 | 2001-07-13 | Heat-tube heat sink assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494038Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352046C (en) * | 2004-05-27 | 2007-11-28 | 杨洪武 | Split integrated heat pipe radiator for heating electronic component |
| CN100533716C (en) * | 2006-09-15 | 2009-08-26 | 富准精密工业(深圳)有限公司 | Heat radiator |
| CN101752998A (en) * | 2010-02-11 | 2010-06-23 | 杭州优迈科技有限公司 | Frequency converter for heat pipe heat radiation type elevator and an elevator control cabinet adopting same |
| CN101291570B (en) * | 2007-04-20 | 2011-06-29 | 富准精密工业(深圳)有限公司 | Heat pipe radiator and manufacturing method thereof |
| CN101466229B (en) * | 2007-12-21 | 2012-03-21 | 富准精密工业(深圳)有限公司 | Radiating device |
-
2001
- 2001-07-13 CN CN 01242683 patent/CN2494038Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352046C (en) * | 2004-05-27 | 2007-11-28 | 杨洪武 | Split integrated heat pipe radiator for heating electronic component |
| CN100533716C (en) * | 2006-09-15 | 2009-08-26 | 富准精密工业(深圳)有限公司 | Heat radiator |
| CN101291570B (en) * | 2007-04-20 | 2011-06-29 | 富准精密工业(深圳)有限公司 | Heat pipe radiator and manufacturing method thereof |
| CN101466229B (en) * | 2007-12-21 | 2012-03-21 | 富准精密工业(深圳)有限公司 | Radiating device |
| CN101752998A (en) * | 2010-02-11 | 2010-06-23 | 杭州优迈科技有限公司 | Frequency converter for heat pipe heat radiation type elevator and an elevator control cabinet adopting same |
| CN101752998B (en) * | 2010-02-11 | 2012-09-12 | 杭州优迈科技有限公司 | Frequency converter for heat pipe heat radiation type elevator and an elevator control cabinet adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110713 Granted publication date: 20020529 |
|
| DD01 | Delivery of document by public notice |
Addressee: Yao Yuanshun Document name: Notification of Expiration of Patent Right Duration |