CN101893398A - Profile heat pipe integrated radiator - Google Patents
Profile heat pipe integrated radiator Download PDFInfo
- Publication number
- CN101893398A CN101893398A CN 201010227071 CN201010227071A CN101893398A CN 101893398 A CN101893398 A CN 101893398A CN 201010227071 CN201010227071 CN 201010227071 CN 201010227071 A CN201010227071 A CN 201010227071A CN 101893398 A CN101893398 A CN 101893398A
- Authority
- CN
- China
- Prior art keywords
- section bar
- radiator
- heat pipe
- pipe integrated
- integrated radiator
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a profile heat pipe integrated radiator. The radiator comprises a radiating main body; the radiating main body is provided with at least one pipe cavity for storing a working medium; and the radiator also comprises a plurality of sealing components hermetically connected with the pipe cavity. The profile heat pipe integrated radiator is an integrated radiator; and when the heat of a heat source is conducted in the pipe cavity at a high speed, radiating fins radiate a large amount of heat. In the absence of connection interface heat resistance, the radiator has better radiating effect. Because a heat pipe can conduct heat, the radiator has quick heat conduction and does not affect the radiating speed. Furthermore, the radiator has no independent heat transfer parts, and the capillary wall consists of axial capillary grooves and radial capillary grooves. The radiator has the advantages of skilful structure, simple process, low production cost and reliable use.
Description
Technical field
The present invention relates to the radiator field, particularly relate to a kind of section bar heat pipe integrated radiator.
Background technology
Radiator is widely used in electronics, the electrical equipment as a kind of important radiating equipment, especially almost is applied in the electronic and electrical equipment of all high density heatings.
Comparatively general radiator has two kinds at present, shown in Fig. 1 a, 1b and 2a, 2b, a kind of is heat-pipe radiator, comprise: heat pipe, section bar fin, heat pipe and section bar connector, to be the high conductance that utilizes heat pipe conduct to the section bar fin with the high temperature of thermal source to its operation principle, dispels the heat by fin.Its advantage is: heat radiation is very fast.A kind of is Section Bar Heat Sinks, is made up of radiator base and the fin that is arranged on the radiator base, and the thermal source heat conducts to the heat radiation of large tracts of land fin by the section bar main body.
But in production application, the shortcoming of these two kinds of radiators is more and more obvious:
1, the thermal source heat in the heat-pipe radiator conducts to heat pipe, excites the working media in the heat pipe, and its liquid vapour phase is become, and in this process, the interface resistance between heat pipe and the fin is too high, causes the unfavorable situation of radiating effect.
2, the parts of heat-pipe radiator are more, and wherein the aluminium fin of heat-pipe radiator combines complexity of processing technology with heat pipe, and processing technologys such as the sintering capillary wall in its heat pipe tube chamber, additional net or imbibition core are comparatively complicated, and production cost is higher;
3, heat-pipe radiator and Section Bar Heat Sinks profile function singleness.
4, Section Bar Heat Sinks is only by section bar heat conduction, and the section bar thermal conductivity factor is lower, and heat conduction is slower, the speed of influence heat radiation.
Summary of the invention
The primary technical problem that the present invention will solve is too high in order to overcome in the prior art interface resistance between the heat pipe and fin, causes the unfavorable defective of radiating effect, and a kind of section bar heat pipe integrated radiator is provided.
The other technical problem that the present invention will solve is that the aluminium fin of heat-pipe radiator combines complexity of processing technology, heat-pipe radiator and Section Bar Heat Sinks profile function singleness with heat pipe.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of section bar heat pipe integrated radiator, it comprises a heat radiation main body, and its characteristics are, offer the tube chamber that at least one is used to deposit working media on this heat radiation main body, and this radiator also comprises the black box that some and described tube chamber is tightly connected.
Preferably, described tube chamber has at least one tube chamber opening, and described heat radiation main body has a cap apertures coaxial with this tube chamber opening, and described black box and sealing lid hole are tightly connected.
Preferably, described black box comprises a seal cover and sealed mouth, and described seal cover and described cap apertures are tightly connected, and described sealed mouth and seal cover are tightly connected.
Preferably, described seal cover and cap apertures are tightly connected for glueing joint, rivet and be tightly connected or welded seal is connected.
Preferably, the material of described black box and described heat radiation main body is a heat-conducting.
Preferably, described heat-conducting is an aluminium section bar.
Preferably, the number of described tube chamber is one or more.
Preferably, the end face of described tube chamber is oval or circular.
Preferably, described lumen wall is provided with and is used for the capillary channel that the working media sorption cycle flows.
Preferably, the capillary channel of described tube chamber comprises axial capillary channel and radial capillary groove.
Preferably, described heat radiation main body comprises that also at least more than one is located at the fin of described tube chamber periphery.
Preferably, has the convex tendon that at least more than one is used to increase area of dissipation on the described fin.
Preferably, described fin is provided with plurality of fixed portion.
Preferably, described fixed part is fixing conduit.
Positive progressive effect of the present invention is:
1, the integrated radiator of section bar heat pipe integrated radiator of the present invention, thermal source heat in tube chamber high speed conduction, fin a large amount of heats that also shed simultaneously.The present invention does not have linkage interface thermal resistance, better heat-radiation effect.And by heat pipe for thermal conductivity, heat conduction is very fast, does not influence radiating rate.
2, further, do not have independent heat transfer parts, capillary wall is made of axial capillary channel and radial capillary groove.Structure of the present invention is ingenious, and technology is simple, and production cost is lower, use is reliable.
3, the integrated radiator of section bar heat pipe integrated radiator, tube chamber is set directly in the Section Bar Heat Sinks, on the profile of fin, need not consider to be connected with heat pipe, can need to design by project by the profile of actual needs with radiator, can also the fixture that be connected with miscellaneous part be set any position in profile, strengthen its functional and practicality.Form of the present invention is abundant, the functional form diversity is strong, uses extensively function admirable.
Description of drawings
Fig. 1 a, 1b are the structural representation of Section Bar Heat Sinks of the prior art.
Fig. 2 a, 2b are the structural representation of heat-pipe radiator of the prior art.
Fig. 3 is the cutaway view of the first embodiment of the present invention.
Fig. 4 is first end view of the first embodiment of the present invention.
Fig. 5 is second end view of the first embodiment of the present invention.
Fig. 6 is the end face left view of the first embodiment of the present invention.
Fig. 6 a, 6b are respectively the enlarged drawing of A and B place among Fig. 6.
Fig. 7 is a round tube cavity configuration sectional view in the second embodiment of the present invention.
Fig. 8 is a double-layer oval-shaped shape luminal structure sectional view in the third embodiment of the present invention.
Fig. 9 is a multilayer multitube cavity configuration sectional view in the fourth embodiment of the present invention.
Figure 10 is a cylinder section bar heat-pipe radiator end face left view in the fifth embodiment of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
Embodiment 1
Shown in Fig. 3-6, section bar heat pipe integrated radiator of the present invention comprises a heat radiation main body 1, offers the tube chamber 2 that at least one is used to deposit working media on this heat radiation main body 1, and radiator also comprises the black box that some and described tube chamber 2 is tightly connected.Tube chamber 2 has at least one tube chamber opening, has adopted two in the present embodiment, also has two first cap apertures 5 and second cap apertures 9 coaxial with the tube chamber opening on the heat radiation main body 1, and black box and cap apertures are tightly connected.Black box can adopt seal cover and sealed mouth.First seal cover 6 and first cap apertures, 5 usefulness gummed are tightly connected, riveted joint is tightly connected or welded seal connects, second seal cover 10 is tightly connected with gummed at sealed mouth fixing hole 12 places with sealed mouth 11, riveted joint is tightly connected or welded seal connects, second seal cover 10 and second cap apertures, 9 usefulness gummed are tightly connected, riveted joint is tightly connected or welded seal connects, working media injects tube chamber 2 by sealed mouth 11, vacuumize again by technological requirement then sealed mouth 11 is glued together sealing or obstruction, welding etc. is tightly connected, perhaps directly sealed mouth 11 is glued together sealing or obstruction, whether welding waits and to be tightly connected, vacuumize according to the difference decision of working media.First seal cover 6, second seal cover 10 and heat radiation main body 1 all can be made with the heat conductivility excellent material, such as aluminium section bar, allumen, copper material etc.
More preferably, can also be provided with capillary channel on tube chamber 2 inwalls, help the working media sorption cycle and flow, this capillary channel can be made the form of axial capillary channel 3 and radial capillary groove 4, so that flow effect is better.Heat radiation main body 1 comprises that also at least more than one is located at the fin 7 of tube chamber 2 peripheries, can be being spacedly distributed among Fig. 4, has the convex tendon 8 that at least more than one is used to increase area of dissipation on the fin 7.Can also be provided with plurality of fixed portion on the fin 7, so that radiator is fixed on other members, fixed part can also can adopt bolting groove, groove, chute etc. for the fixedly conduit 13 among Fig. 4.
As shown in Figure 7, the difference of present embodiment and embodiment 1 is: the end face of tube chamber and among the embodiment 1 be an ellipse for circular in the present embodiment.The remainder of present embodiment is identical with embodiment 1.
As shown in Figure 8, the difference of present embodiment and embodiment 1 is: in the present embodiment, be to be provided with double-layer oval-shaped shape tube chamber 2 in the abdominal cavity of heat radiation main body 1.The remainder of present embodiment is identical with embodiment 1.
Embodiment 4
As shown in Figure 9, the difference of present embodiment and embodiment 1 is: in the present embodiment, be to be provided with double-layer circular tube chamber 2 in the abdominal cavity of heat radiation main body 1, two tube chambers arranged in every layer.The remainder of present embodiment is identical with embodiment 1.
Embodiment 5
As shown in figure 10, the difference of present embodiment and embodiment 1 is: in the present embodiment, heat radiation main body 1 is column type on the whole, and tube chamber 2 also is a circular end surface.The remainder of present embodiment is identical with embodiment 1.
In sum, section bar heat pipe integrated radiator of the present invention is a kind of invention with novelty combination, because traditional heat-pipe radiator generally adopts copper material, is unfavorable for being made of one.And the technical staff in Section Bar Heat Sinks field is because of seldom touching the heat pipe heat radiation field, so also be difficult to expect section bar heat pipe integrated radiator as described in the present invention.The present invention can be widely used in industries such as electronic enterprises, LED illumination, solar photovoltaic, solar energy optical-thermal conversion industry and motor, chemical industry, is particularly useful in the high-power LED lighting.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (14)
1. section bar heat pipe integrated radiator, it comprises a heat radiation main body, it is characterized in that offer the tube chamber that at least one is used to deposit working media on this heat radiation main body, this radiator also comprises the black box that some and described tube chamber is tightly connected.
2. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, described tube chamber has at least one tube chamber opening, and described heat radiation main body has a cap apertures coaxial with this tube chamber opening, and described black box and sealing lid hole are tightly connected.
3. section bar heat pipe integrated radiator as claimed in claim 2 is characterized in that described black box comprises a seal cover and sealed mouth, and described seal cover and described cap apertures are tightly connected, and described sealed mouth and seal cover are tightly connected.
4. section bar heat pipe integrated radiator as claimed in claim 3 is characterized in that, described seal cover and cap apertures be tightly connected for glueing joint, rivet and be tightly connected or welded seal is connected.
5. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, the material of described black box and described heat radiation main body is a heat-conducting.
6. section bar heat pipe integrated radiator as claimed in claim 5 is characterized in that, described heat-conducting is an aluminium section bar.
7. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, the number of described tube chamber is one or more.
8. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, the end face of described tube chamber is oval or circular.
9. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, described lumen wall is provided with and is used for the capillary channel that the working media sorption cycle flows.
10. section bar heat pipe integrated radiator as claimed in claim 8 is characterized in that, the capillary channel of described tube chamber comprises axial capillary channel and radial capillary groove.
11. section bar heat pipe integrated radiator as claimed in claim 1 is characterized in that, described heat radiation main body comprises that also at least more than one is located at the fin of described tube chamber periphery.
12. section bar heat pipe integrated radiator as claimed in claim 11 is characterized in that, has the convex tendon that at least more than one is used to increase area of dissipation on the described fin.
13. section bar heat pipe integrated radiator as claimed in claim 11 is characterized in that described fin is provided with plurality of fixed portion.
14. section bar heat pipe integrated radiator as claimed in claim 13 is characterized in that, described fixed part is fixing conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227071 CN101893398A (en) | 2010-07-14 | 2010-07-14 | Profile heat pipe integrated radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010227071 CN101893398A (en) | 2010-07-14 | 2010-07-14 | Profile heat pipe integrated radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893398A true CN101893398A (en) | 2010-11-24 |
Family
ID=43102665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010227071 Pending CN101893398A (en) | 2010-07-14 | 2010-07-14 | Profile heat pipe integrated radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101893398A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563584A (en) * | 2012-02-01 | 2012-07-11 | 郭琛 | Heat pipe radiator for LED lamp |
| TWI451922B (en) * | 2011-12-02 | 2014-09-11 | Cooler Master Dev Corp | Thermal dissipation module and method of manufacturing the same |
| CN104215107A (en) * | 2013-06-04 | 2014-12-17 | 国研高能（北京）稳态传热传质技术研究院有限公司 | Phase-change-type radiator |
| CN109297329A (en) * | 2018-09-03 | 2019-02-01 | 北京空间机电研究所 | A kind of axial-grooved heat pipe and attaching method thereof with circumferential channel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588023A (en) * | 1980-06-16 | 1986-05-13 | Showa Aluminum Corporation | Device for releasing heat |
| US20050155746A1 (en) * | 2004-01-15 | 2005-07-21 | Glacialtech, Inc. | Heat-pipe type heat-sink structure and its sealing method |
| JP2006278923A (en) * | 2005-03-30 | 2006-10-12 | Furukawa Electric Co Ltd:The | Vehicle-mounted heat sink |
| CN201146181Y (en) * | 2008-01-04 | 2008-11-05 | 荆建一 | Inclined-tower type heat pipe radiator for micro-processor |
| CN201681813U (en) * | 2010-02-25 | 2010-12-22 | 郭培囵 | Profile-type superconductive radiator |
| CN201774787U (en) * | 2010-07-14 | 2011-03-23 | 上海嘉豪鹏耀新能源科技有限公司 | Profile heat pipe integrated radiator |
-
2010
- 2010-07-14 CN CN 201010227071 patent/CN101893398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588023A (en) * | 1980-06-16 | 1986-05-13 | Showa Aluminum Corporation | Device for releasing heat |
| US20050155746A1 (en) * | 2004-01-15 | 2005-07-21 | Glacialtech, Inc. | Heat-pipe type heat-sink structure and its sealing method |
| JP2006278923A (en) * | 2005-03-30 | 2006-10-12 | Furukawa Electric Co Ltd:The | Vehicle-mounted heat sink |
| CN201146181Y (en) * | 2008-01-04 | 2008-11-05 | 荆建一 | Inclined-tower type heat pipe radiator for micro-processor |
| CN201681813U (en) * | 2010-02-25 | 2010-12-22 | 郭培囵 | Profile-type superconductive radiator |
| CN201774787U (en) * | 2010-07-14 | 2011-03-23 | 上海嘉豪鹏耀新能源科技有限公司 | Profile heat pipe integrated radiator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI451922B (en) * | 2011-12-02 | 2014-09-11 | Cooler Master Dev Corp | Thermal dissipation module and method of manufacturing the same |
| CN102563584A (en) * | 2012-02-01 | 2012-07-11 | 郭琛 | Heat pipe radiator for LED lamp |
| CN104215107A (en) * | 2013-06-04 | 2014-12-17 | 国研高能（北京）稳态传热传质技术研究院有限公司 | Phase-change-type radiator |
| CN109297329A (en) * | 2018-09-03 | 2019-02-01 | 北京空间机电研究所 | A kind of axial-grooved heat pipe and attaching method thereof with circumferential channel |
| WO2020048223A1 (en) * | 2018-09-03 | 2020-03-12 | 北京空间机电研究所 | Slotted heat pipe having circumferential slots and assembly method thereof |
| CN109297329B (en) * | 2018-09-03 | 2020-07-14 | 北京空间机电研究所 | Channel heat pipe with circumferential channel and connecting method thereof |
| EP3848661A4 (en) * | 2018-09-03 | 2022-05-25 | Beijing Institute of Space Mechanics & Electricity | Slotted heat pipe having circumferential slots and assembly method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1909771A (en) | Heat radiator | |
| CN103307917B (en) | A kind of microchannel heat sink | |
| CN104154787A (en) | Multi-stage evaporation micro-channel heat pipe heat transferring and radiating device | |
| CN101619947A (en) | Heat pipe | |
| CN101893398A (en) | Profile heat pipe integrated radiator | |
| CN103269573A (en) | Temperature equalization superconductive heat radiator | |
| CN102339801A (en) | Directive thermosyphon-type heat conducting column | |
| CN201787375U (en) | Profile heat pipe illuminating lamp | |
| CN104834366A (en) | CPU (central processing unit) integrated heating pipe radiator structure | |
| CN201368434Y (en) | Heat dissipation structure for high power semiconductor device | |
| CN103474404A (en) | Loop parallel type heat pipe radiator | |
| CN202974004U (en) | Loop thermosyphon heat abstractor | |
| CN205678635U (en) | The high-power roadway illumination LED light fixture group of improvement | |
| CN2829090Y (en) | Slotted cylindrical heat pipe | |
| CN201774787U (en) | Profile heat pipe integrated radiator | |
| CN203423164U (en) | Temperature equalization superconductive heat radiator | |
| CN109936962A (en) | The radiator structure of charging pile power module | |
| CN201502994U (en) | Heat radiation device of high-power LED lamp | |
| CN201555083U (en) | Multi-chip high-power LED lamp and a radiator structure | |
| CN203443440U (en) | Micro-channel radiator | |
| CN201780997U (en) | Heat radiating structure used in LED chip | |
| CN107333441A (en) | Train of thought soaking plate and the television set using the soaking plate | |
| CN100360888C (en) | Cylindrical heat pipe | |
| CN203984869U (en) | A kind of heronsbill type heat-pipe radiator | |
| CN204153576U (en) | Led street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Cai Yao New Energy Investment & Development Co., Ltd. Assignor: Shanghai Jiahang Pengyao New Energy Technology Co., Ltd. Contract record no.: 2011310000042 Denomination of invention: Profile heat pipe integrated radiator License type: Exclusive License Open date: 20101124 Record date: 20110408 |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |