CN2618300Y - Heat pipe radiator - Google Patents
Heat pipe radiator Download PDFInfo
- Publication number
- CN2618300Y CN2618300Y CN 03225390 CN03225390U CN2618300Y CN 2618300 Y CN2618300 Y CN 2618300Y CN 03225390 CN03225390 CN 03225390 CN 03225390 U CN03225390 U CN 03225390U CN 2618300 Y CN2618300 Y CN 2618300Y
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- CN
- China
- Prior art keywords
- heat
- pipe
- mentioned
- base plate
- radiating apparatus
- Prior art date
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- Expired - Lifetime
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a heat dissipating device of heat tubes, comprising a base plate, a heat tube on the base plate, a plurality of heat dissipating pins covered on the heat tube, a fixed mount and a fan. One side of the base plate is contacted with a heating element. The heat tube is U-shaped and has a horizontal section and a vertical section, the horizontal section is fixed on the other side of the base plate. The heat dissipating pins are arranged through the vertical section of the heat tube and the protrusion of the vertical section of the heat tube is positioned on the surface of the most outer layer of the heat dissipating pins. The fan is fixed on the fixed mount, the fixed mount has a fixed part for the fixation of the fan, and has a joint part connected with the base plate and a protecting part connected with the heat tube ends respectively on both sides of the fixed part.
Description
[technical field]
The utility model is about a kind of heat abstractor, particularly about a kind of central processing unit heat-pipe radiating apparatus.
[background technology]
Along with central processing unit (CPU) towards at a high speed and the high performance development, the heat of its corresponding generation is also more and more, the industry single radiator that is sticked in the central processing unit surface usually, and install a fan in radiator end face or side and assist heat radiation.Yet this mode has been difficult to solve the trend of central processing unit high-frequency high-speed development, and the preferable heat pipe heat radiation mode of heat conductivility has appearred in industry.
As shown in Figure 1, be a kind of industry heat-pipe radiating apparatus commonly used, it is with heat pipe 1 bending, thus formation horizontal segment 11 and vertical section 12.This horizontal segment 11 is fixedly arranged on the substrate 2, and this substrate 2 fits with central processing unit, to absorb the heat that central processing unit produces; Sheathed some radiating fins that are parallel to each other 3 on this vertical section 12, these radiating fins 3 all are by the metal sheet punch forming, its thickness is quite thin.For making radiating effect better, need to assist heat radiation in radiating fin 3 sides installing fan 4, because radiating fin 3 is very thin, directly screw lock fan 4 can cause radiating fin 3 distortion on radiating fin 3, influences radiating effect; Industry is usually by fixed mount 5 fan attachments 4, and this fixed mount 5 needs to be fixed on the substrate 2 by screw, assembles, dismantles all more complicateds.In addition, the heat-pipe radiating apparatus that industry is commonly used, the end of its heat pipe 1 can stretch out outside the superiors' radiating fin 3, and this position very easily is worn, and influences the useful life of heat pipe 1.Relevant patent is asked for an interview No. the 01275063.8th, People's Republic of China's patent of on October 2nd, 2002 bulletin.
[summary of the invention]
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art part; A kind of heat-pipe radiating apparatus simple in structure is provided, and the fan fixed form of this heat-pipe radiating apparatus is easy, to the time heat pipe end also protected.
The utility model heat-pipe radiating apparatus is achieved by the following technical programs: the utility model heat-pipe radiating apparatus comprises a base plate; be located at the heat pipe on the base plate; be sheathed on the some radiating fins on the heat pipe; fixed mount and fan; the one side of this base plate contacts with heater element; the part of this heat pipe is fixedly arranged on the another side of base plate; these radiating fins are arranged in another part of heat pipe; and the end nipple of heat pipe is located at outermost layer radiating fin upper surface; fan is fixedly arranged on the fixed mount; this fixed mount has the fixing fixed part of air feed fan, is respectively equipped with junction surface that engages with base plate and the protection portion that engages with the heat pipe end in these fixed part two ends.
Compared with prior art; the fixed mount of the utility model heat-pipe radiating apparatus has junction surface and protection portion; fan can be fixed on it after itself and the base plate fixed engagement; this fixed mount can also be based in the end of outermost layer radiating fin by protection portion protection heat pipe simultaneously; make it avoid wearing and tearing, prolonged the useful life of heat pipe.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of industry heat-pipe radiating apparatus commonly used.
Fig. 2 is the three-dimensional exploded view of the utility model heat-pipe radiating apparatus.
Fig. 3 is the stereogram of the utility model fixed mount.
Fig. 4 is the three-dimensional combination figure of the utility model heat-pipe radiating apparatus.
[embodiment]
See also Fig. 2, the utility model heat-pipe radiating apparatus comprises a base plate 10, be located at some heat pipes 20 on the base plate 10, be sheathed on some radiating fins 30, two fixed mounts 40 on the heat pipe 20 and be installed in fan 50 on the fixed mount 40.The utility model heat-pipe radiating apparatus is fixedly arranged on the heater element by a fastener 70.
The bottom surface of this base plate 10 contacts with heater element, its surperficial appropriate position is provided with some grooves 12 with ccontaining heat pipe 20, one side on this surface upwards extends out a supporting part 14, and the appropriate position of the contiguous supporting part 14 in base plate 10 surfaces upwards extends out a clamping part 16, this clamping part 16 is inverted "L" shaped, has a pothook 162 that is parallel to base plate 10 surfaces.
Above-mentioned heat pipe 20 is " U " shape, and it has a horizontal segment 22 and makes progress vertical extent and the vertical section 24 that goes out by horizontal segment 22 two ends.This horizontal segment 22 is attached in the groove 12 of base plate 10.
Above-mentioned radiating fin 30 is sheathed on the vertical section 24 of heat pipe 20, and the end 242 of vertical section 24 is based in outermost layer radiating fin 30 upper surfaces, and these radiating fin 30 both sides centre arc that all makes progress is protruding, in order to airflow.
This two fixed mount 40 is installed in the position of 20 liang of vertical section 24 correspondences of heat pipe respectively; please together consult Fig. 3; each fixed mount 40 has the fixed part 42 that air feed fan 50 is fixed, and is respectively equipped with junction surface 44 that engages with base plate 10 and the protection portion 46 that engages with heat pipe 20 vertical sections 24 ends 242 in the two ends of this fixed part 42.This fixed part 42 offers a screw 422 respectively by the appropriate position, two ends, for screw 60 with fan 50 screw locks on it.This junction surface 44 is made up of to a both sides extended platform 442 of difference and a barb 444 fixed part 42 1 ends.This protection portion 46 is positioned at the other end of fixed part 42; it is by being located at fixed part 42 both sides; and the two side 462 of containing fixed part 42 constitutes; between this two side 462, be provided with the trepanning 464 of ccontaining heat pipe 20 vertical sections 24 ends 242; be provided with the shell fragment 466 of " Z " font of some being in 464 of these trepannings, with fixing heat pipe 20 vertical component effects 24 firmly.
Please together consult Fig. 4; during assembling; the trepanning 464 of fixed mount 40 protection portions 46 is sheathed on heat pipe 20 vertical sections 24 ends 242; the barb 444 that makes buckling parts 44 and base plate 10 pothooks 162 are hook mutually; simultaneously; the platform 442 at fixed mount 40 junction surfaces 44 is positioned on the supporting part 14 of base plate 10, again fan 50 screw locks is promptly finished assembling on fixed mount 40 fixed parts 42.
The fixed mount 40 of the utility model heat-pipe radiating apparatus is not limited to screw lock with the fit system of fan 50 and cooperates, and also can be provided with other buckle structure on fixed mount 40 fixed parts 42 and is clasped with fan 50.
Claims (10)
1. heat-pipe radiating apparatus; comprise a base plate; at least one heat pipe; if radiating fin; an at least one fixed mount and a fan; wherein; above-mentioned backplate surface contacts with heater element; an above-mentioned heat pipe part is fixedly arranged on another surface of base plate; above-mentioned radiating fin is sheathed on another part of heat pipe; and the end nipple of heat pipe is located at outermost layer radiating fin upper surface; it is characterized in that: the said fixing frame has fixed part; be respectively equipped with junction surface that engages with base plate and the protection portion that engages with the heat pipe end in the two ends of this fixed part, said fans is fixedly arranged on the fixed part of fixed mount.
2. heat-pipe radiating apparatus as claimed in claim 1 is characterized in that: a side of above-mentioned backplate surface upwards extends out a supporting part, and the appropriate position of the contiguous supporting part of backplate surface upwards extends out a clamping part.
3. heat-pipe radiating apparatus as claimed in claim 2 is characterized in that: above-mentioned clamping part is inverted "L" shaped, has a pothook that is parallel to backplate surface.
4. heat-pipe radiating apparatus as claimed in claim 1 is characterized in that: above-mentioned heat pipe is " U " shape, and it has a horizontal segment and makes progress vertical extent and the vertical section that goes out by the horizontal segment two ends.
5. heat-pipe radiating apparatus as claimed in claim 4 is characterized in that: above-mentioned horizontal segment is attached at base plate.
6. heat-pipe radiating apparatus as claimed in claim 4 is characterized in that: above-mentioned radiating fin is sheathed on the vertical section of heat pipe.
7. as claim 1 or 6 described heat-pipe radiating apparatus, it is characterized in that: said fixing frame junction surface is made up of to an extended respectively platform in both sides and a barb fixed part one end.
8. heat-pipe radiating apparatus as claimed in claim 7 is characterized in that: said fixing frame protection portion is by being located at the fixed part both sides, and the two side of containing fixed part constitutes.
9. heat-pipe radiating apparatus as claimed in claim 8 is characterized in that: the trepanning that is provided with ccontaining heat pipe end between the above-mentioned two side.
10. heat-pipe radiating apparatus as claimed in claim 9 is characterized in that: the shell fragment that is provided with " Z " font of some being between above-mentioned trepanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225390 CN2618300Y (en) | 2003-04-17 | 2003-04-17 | Heat pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225390 CN2618300Y (en) | 2003-04-17 | 2003-04-17 | Heat pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618300Y true CN2618300Y (en) | 2004-05-26 |
Family
ID=34245975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225390 Expired - Lifetime CN2618300Y (en) | 2003-04-17 | 2003-04-17 | Heat pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618300Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353535C (en) * | 2004-12-20 | 2007-12-05 | 珍通科技股份有限公司 | Method for fabricating radiator and fastener integratedly |
| CN101600322B (en) * | 2008-06-04 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Heat radiator |
| US8162038B2 (en) | 2008-08-04 | 2012-04-24 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink assembly |
| CN102520775A (en) * | 2011-11-23 | 2012-06-27 | 东莞市几度电子科技有限公司 | CPU (central processing unit) radiator |
| CN103646589A (en) * | 2013-11-27 | 2014-03-19 | 西安理工大学 | A method for demonstrating an influence factor of the heat-dissipating efficiency of a heat-conducting pipe heat dissipater |
| CN107816909A (en) * | 2017-11-30 | 2018-03-20 | 奇鋐科技股份有限公司 | Temperature-uniforming plate protection structure |
| US11448474B2 (en) | 2017-12-14 | 2022-09-20 | Asia Vital Components Co., Ltd. | Protection structure for vapor chamber |
-
2003
- 2003-04-17 CN CN 03225390 patent/CN2618300Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353535C (en) * | 2004-12-20 | 2007-12-05 | 珍通科技股份有限公司 | Method for fabricating radiator and fastener integratedly |
| CN101600322B (en) * | 2008-06-04 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Heat radiator |
| US8162038B2 (en) | 2008-08-04 | 2012-04-24 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink assembly |
| CN102520775A (en) * | 2011-11-23 | 2012-06-27 | 东莞市几度电子科技有限公司 | CPU (central processing unit) radiator |
| CN103646589A (en) * | 2013-11-27 | 2014-03-19 | 西安理工大学 | A method for demonstrating an influence factor of the heat-dissipating efficiency of a heat-conducting pipe heat dissipater |
| CN103646589B (en) * | 2013-11-27 | 2016-06-01 | 西安理工大学 | A kind of method for showing heat pipe radiator heat radiation efficiency affecting factors |
| CN107816909A (en) * | 2017-11-30 | 2018-03-20 | 奇鋐科技股份有限公司 | Temperature-uniforming plate protection structure |
| US11448474B2 (en) | 2017-12-14 | 2022-09-20 | Asia Vital Components Co., Ltd. | Protection structure for vapor chamber |
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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: 20130417 Granted publication date: 20040526 |