CN205921875U - Integral heat pipe radiator - Google Patents
Integral heat pipe radiator Download PDFInfo
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- CN205921875U CN205921875U CN201620348401.0U CN201620348401U CN205921875U CN 205921875 U CN205921875 U CN 205921875U CN 201620348401 U CN201620348401 U CN 201620348401U CN 205921875 U CN205921875 U CN 205921875U
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- heat pipe
- fin
- radiator
- heat
- pipe body
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Abstract
The utility model belongs to the technical field of heat dissipation control, concretely relates to heat pipe cooling ware. Integral heat pipe radiator, its technical scheme is: it includes: heat pipe body (1), radiator fin (2), heat pipe body (1) one side and heat source contact, the another side in heat pipe body (1) is arranged in radiator fin (2), just with heat pipe body (1) integrated into one piece. The utility model discloses can the at utmost reduce between heat source and heat pipe body (1) and the thermal resistance between heat pipe body (1) and radiator fin (2), reduce the heat transfer difference in temperature, simultaneously, because integrated into one piece technology is adopted in heat pipe body (1) and radiator fin (2), leave out heat pipe body (1) assembly link with radiator fin (2), simplified the process flow of heat pipe cooling ware greatly, be favorable to reduction in production cost.
Description
Technical field
This utility model belongs to radiating control technical field and in particular to a kind of heat-pipe radiator.
Background technology
With the raising of high-power electronic device, high-power light-emitting device power, especially large scale integrated circuit is integrated
The raising of degree and the increase of operating frequency, its caloric value also dramatically increases therewith.In these fields, the radiating of device is often straight
Connect the lifting further being related to components and parts life-span and properties of product.Therefore, heat-pipe radiator radiates in high performance components
Aspect is used widely.
Generally, the heat producing during high performance components work is passed in the form of heat conduction by its installed surface
Then heat is transferred to the radiating fin of condensation end, finally transfers heat to by installation base plate by heat pipe from installation base plate
In environment.At present, the radiating fin of heat-pipe type radiator all adopts split type processing, is then assembled.This form dissipate
Hot device, not only assembly technology is complicated, and heat transfer path is longer, and system thermal resistance is larger.When components and parts power density increases
When to a certain extent, between heat pipe and installation base plate, and between heat pipe and radiating fin, the temperature difference dramatically increases so that radiator
Hydraulic performance decline.Increase further with the power density of high performance components is it would be highly desirable to exploitation thermal resistance is less, heat transfer temperature difference is lower
Heat pipe radiating system.
Content of the invention
The purpose of this utility model is: for the heat dissipation problem of current high performance components, provides one kind can significantly drop
Low system thermal resistance and the Integral heat pipe radiator of heat transfer temperature difference.
The technical solution of the utility model is: Integral heat pipe radiator, and it includes: heat pipe body, heat radiator fin, heat
Tube body one side is contacted with thermal source, and another side is disposed with heat radiator fin, and heat radiator fin is integrally formed with heat pipe body.
Beneficial effect: this utility model can at utmost reduce between thermal source and heat pipe body and heat pipe body with
Thermal resistance between heat radiator fin, reduces heat transfer temperature difference；Simultaneously as heat pipe body and heat radiator fin are using being integrally formed work
Skill, eliminates the assembling link of heat pipe body and heat radiator fin, enormously simplify the technological process of heat-pipe radiator, be conducive to
Reduce production cost.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic rear view of this utility model embodiment；
Fig. 3 is the schematic cross-section of this utility model specific embodiment.
Specific embodiment
Develop simultaneously embodiment below in conjunction with the accompanying drawings, and this utility model is described in detail.
Referring to accompanying drawing 1, Integral heat pipe radiator, it includes: heat pipe body 1, heat radiator fin 2, heat pipe body 1 one side
Contact with thermal source, heat radiator fin 2 is arranged in the another side of heat pipe body 1, and be integrally formed with heat pipe body 1.
Referring to accompanying drawing 2,3, further, the section of heat pipe body 1 is I-shaped, and it includes: body 11, upper fin
12nd, lower fin 13 and tube core 14；Upper fin 12 is arranged in parallel with lower fin 13, and body 11 connects upper fin 12, lower fin 13；
Tube core 14 is axially disposed in body 11；Upper fin 12 is used for contacting with thermal source, and lower fin 13 is become with heat radiator fin 2 one
Type；The radiator installing hole 3 running through is provided with upper fin 12, lower fin 13 and heat radiator fin 2.
In such scheme, tube core 14 preferably uses metal dust tube core, metal gauze tube core, metal dust tube core or above-mentioned
The combination of tube core.
In such scheme, the working medium in tube core 14 preferably uses water, ammonia, freon class cold-producing medium or hydrocarbon system
Cryogen.
Claims (4)
1. Integral heat pipe radiator, it includes: heat pipe body (1), heat radiator fin (2) it is characterised in that: described heat pipe this
Body (1) is simultaneously contacted with thermal source, and described heat radiator fin (2) is arranged in the another side of described heat pipe body (1), and with described heat
Tube body (1) is integrally formed.
2. Integral heat pipe radiator as claimed in claim 1 it is characterised in that: the section of described heat pipe body (1) is
I-shaped, it includes: body (11), upper fin (12), lower fin (13) and tube core (14)；Described upper fin (12) and institute
State lower fin (13) to be arranged in parallel, described body (11) connects described upper fin (12), described lower fin (13)；Described tube core
(14) it is axially disposed in described body (11)；Described upper fin (12) be used for contact with thermal source, described lower fin (13) and
Described heat radiator fin (2) is integrally formed；Fin (12), described lower fin (13) and described heat radiator fin on described
(2) it is provided with the radiator installing hole (3) running through.
3. Integral heat pipe radiator as claimed in claim 2 it is characterised in that: described tube core (14) selects metal powder pipe
Core or metal gauze tube core.
4. Integral heat pipe radiator as claimed in claim 2 or claim 3 it is characterised in that: the working medium in described tube core (14) is
Water, ammonia, freon class cold-producing medium or hydrocarbon cold-producing medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348401.0U CN205921875U (en) | 2016-04-22 | 2016-04-22 | Integral heat pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348401.0U CN205921875U (en) | 2016-04-22 | 2016-04-22 | Integral heat pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921875U true CN205921875U (en) | 2017-02-01 |
Family
ID=57876339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348401.0U Active CN205921875U (en) | 2016-04-22 | 2016-04-22 | Integral heat pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534103A (en) * | 2018-06-28 | 2018-09-14 | 北京工业大学 | A kind of great power LED fin-super heat-conductive pipe integral heat dissipation device |
| CN110290635A (en) * | 2019-07-26 | 2019-09-27 | 中国科学院半导体研究所 | A kind of low thermal resistance circuit board |
-
2016
- 2016-04-22 CN CN201620348401.0U patent/CN205921875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534103A (en) * | 2018-06-28 | 2018-09-14 | 北京工业大学 | A kind of great power LED fin-super heat-conductive pipe integral heat dissipation device |
| CN110290635A (en) * | 2019-07-26 | 2019-09-27 | 中国科学院半导体研究所 | A kind of low thermal resistance circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |