CN103438741B - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN103438741B CN103438741B CN201310385130.7A CN201310385130A CN103438741B CN 103438741 B CN103438741 B CN 103438741B CN 201310385130 A CN201310385130 A CN 201310385130A CN 103438741 B CN103438741 B CN 103438741B
- Authority
- CN
- China
- Prior art keywords
- base plate
- heat pipe
- mounting groove
- heat
- pulsating
- 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.)
- Active
Links
- 230000010349 pulsation Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a radiator, which comprises a bottom plate (1) for mounting a heat source, wherein a heat pipe (2) for transferring local heat on the bottom plate (1) to the whole bottom plate (1) is arranged on the bottom plate (1), and a pulsating heat pipe (3) for absorbing the heat on the bottom plate (1) and radiating the heat to the air is arranged on the bottom plate (1) and the heat pipe (2).
Description
[technical field]
The present invention relates to a kind of radiator.
[background technology]
Past radiator adopts aluminium base to add radiating fin, the little radiating effect of this heat radiation powerPoor, people coordinated heat pipe to dispel the heat with radiating fins after having invented heat pipe afterwards, heat radiation effectFruit has got well a lot, but needs the more cost that causes of radiating fin high, complex structure, and also looseThe thermal resistance of hot fin is still larger, radiating effect or not ideal.
[summary of the invention]
In order to solve deficiency of the prior art, provide a kind of simple in structure, good heat dissipation effectRadiator.
The technical solution adopted in the present invention is:
A kind of radiator, comprises the base plate for thermal source is installed, on described base plate, be provided with byAmount of localized heat on described base plate is delivered to the heat pipe of whole base plate, described base plate and described inHeat pipe be provided with and absorb the heat on base plate and be dispersed into airborne pulsating heat pipe, describedPulsating heat pipe is that some ring pipes are arranged on described base plate, or described pulsating heat pipeBe that an end to end spiral element and annular are arranged on described base plate, on institute's base plateBe provided with mounting groove, described heat pipe is located in described mounting groove, is provided with logical on described base plateCross the mounting groove of the heated part on described base plate, described heat pipe is located at described mounting grooveIn, on described base plate, being provided with some holddown grooves, described holddown groove is for fixing describedPulsating heat pipe, described pulsating heat pipe be placed in described holddown groove and described base plate and described inHeat pipe contact.
On described base plate, be provided with the through hole that can allow thermal source directly contact with described heat pipe.
Described mounting groove is snakelike, and described heat pipe is filled full whole mounting groove.
Described holddown groove is radial.
The rounded array of described pulsating heat pipe is on described base plate.
Adopt technique scheme can solve deficiency of the prior art, make simple in structure,Adopt heat pipe to coordinate aluminium base heat radiation, good heat dissipation effect.
[brief description of the drawings]
Fig. 1 is three-dimensional view of the present invention.
Fig. 2 is explosive view of the present invention.
Fig. 3 is that base plate of the present invention is faced view.
[detailed description of the invention]
Radiator as depicted in figs. 1 and 2, includes base plate 1, heat pipe 2 and pulsating heat pipe3. Base plate 1 is provided with heat pipe 2, and arranging like this can be fast by the local heating on base plate 1The heat of point is delivered on whole monoblock base plate 1 fast, is also provided with pulsating heat pipe on base plate 13, pulsating heat pipe 3 will fall apart in the backward air of heat on base plate 1 and heat pipe 2Heat. Pulsating heat pipe 3 is some single end to end ring pipes, is arranged on base plate 1,Its spread pattern can be circular array or rectangular array.
Pulsating heat pipe 3 can be also that a spiral element is located on base plate 1, and the arteries and veins of this formIt is moving that heat pipe 3 is end to end and annular is arranged on base plate 1.
Base plate 1 is provided with mounting groove 4 as shown in Figure 3, and it is large that mounting groove 4 occupies whole base plate 1Part area and can have any shape, in embodiment, mounting groove 4 is snakelike, and design is not like thisOnly can make mounting groove pass through abundant region and also install heat pipe 2 also more convenient, and installGroove 4 is by the heated part on base plate 1. Heat pipe 2 is covered with at mounting groove 4 as shown in Figure 1,Because mounting groove 4 occupies most of area of whole base plate 1, so heat pipe 2 is covered with mounting grooveAfter 4, the heat of absorption can be delivered on monoblock base plate 1, because heat pipe 2 is directly the end of throughHeated part on plate 1, can be delivered to the heat of heated part on base plate 1 so fastBase plate 1 other position. On base plate, be also provided with as shown in Figure 3 some holddown grooves 5, holddown grooveThe 5th, be used for installing fixing pulsating heat pipe, the spread pattern of holddown groove 5 and pulsating heat pipe 3 HesBase plate 1 contact portion spread pattern is the same, like this holddown groove on pulsating heat pipe 3 and base plate 1The long-pending larger heat-transfer effect of 5 contacts contact face is better, and pulsating heat pipe 3 is located in holddown groove 5Can make the direct thermal contact conductance effect of pulsating heat pipe 3 and heat pipe 2 increase. Holddown groove in Fig. 35 are radial, and this shape just in time matches with the rounded array of pulsating heat pipe 3. Holddown groove5 shapes of arranging are determined according to the spread geometry of pulsating heat pipe 3.
On base plate 1, through hole 6 can also be set as shown in Figure 3, these through hole 6 positive benefits in positionAt heat source position, and heat pipe 2 is through these through holes 6, and thermal source installs can be directly and heat pipe 2Contact, is with the difference that through hole 6 is not set: through hole 6 is set can be by direct the heat of thermal sourceBe delivered on heat pipe and be then delivered to towards periphery on whole base plate 1 by heat pipe 2, this heat transfer effectFruit is better, and thermal source just need to conduct heat by base plate 1 right to heat pipe 2 in the time through hole 6 not being setAfter be delivered to whole base plate 1 by heat pipe 2 again, conduct heat slow and thermal resistance is large.
Claims (5)
1. a radiator, comprises the base plate (1) for thermal source is installed, and it is characterized in that: in instituteThe base plate (1) of stating is provided with the amount of localized heat on described base plate (1) is delivered to wholeThe heat pipe (2) of base plate (1), on described base plate (1) and described heat pipe (2)Be provided with and absorb the heat on base plate (1) and be dispersed into airborne pulsating heat pipe (3), instituteThe pulsating heat pipe (3) of stating is upper for some ring pipes are arranged in described base plate (1),Or described pulsating heat pipe (3) is that an end to end spiral element and annular arrangeUpper at described base plate (1), described base plate (1) is provided with mounting groove (4), instituteThe heat pipe (2) of stating is located in described mounting groove (4), on described base plate (1)Be provided with some holddown grooves (5), described holddown groove (5) is for fixing described pulsation warmPipe (3), described pulsating heat pipe (3) be placed in described holddown groove (5) with described inBase plate (1) contact with described heat pipe (2).
2. a kind of radiator according to claim 1, is characterized in that: at described base plate(1) be provided with and can allow the thermal source heat pipe (2) interior with being located at described mounting groove (4) directThe through hole (6) of contact.
3. a kind of radiator according to claim 1, is characterized in that: described mounting groove(4) be snakelike, described heat pipe (2) is filled full whole mounting groove (4).
4. a kind of radiator according to claim 1, is characterized in that: described holddown groove(5) be radial.
5. a kind of radiator according to claim 1, is characterized in that: described pulsation heatPipe (3) rounded array is on described base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385130.7A CN103438741B (en) | 2013-08-29 | 2013-08-29 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385130.7A CN103438741B (en) | 2013-08-29 | 2013-08-29 | Heat radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438741A CN103438741A (en) | 2013-12-11 |
| CN103438741B true CN103438741B (en) | 2016-05-25 |
Family
ID=49692438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310385130.7A Active CN103438741B (en) | 2013-08-29 | 2013-08-29 | Heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438741B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930889B (en) * | 2014-03-19 | 2017-01-25 | 海尔集团公司 | Heat exchanger and semi-conductor wine cabinet |
| CN104048536A (en) * | 2014-06-12 | 2014-09-17 | 中山市久能光电科技有限公司 | Novel heat conduction and radiation integrated closed-loop heat pipe |
| CN106679473B (en) * | 2016-12-27 | 2020-06-12 | 山东飞龙制冷设备有限公司 | Double-layer multi-channel flat plate nanometer surface pulsating heat pipe and preparation method thereof |
| US11045857B2 (en) * | 2018-05-23 | 2021-06-29 | Pride Engineering, Llc | Fluid-cooled ToolPack |
| CN110455106A (en) * | 2019-08-20 | 2019-11-15 | 上海理工大学 | A kind of radiator with three-dimensional pulsating heat pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111142A (en) * | 2006-07-21 | 2008-01-23 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| CN102804097A (en) * | 2009-06-11 | 2012-11-28 | 自温知株式会社 | Heat-dissipating Device And Electronic Apparatus Having The Same |
| CN203501867U (en) * | 2013-08-29 | 2014-03-26 | 中山市久能光电科技有限公司 | Pulsating heat pipe radiator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060000470A (en) * | 2004-06-29 | 2006-01-06 | 한국에너지기술연구원 | Fan coil unit for cooling and heating with oscillating heat pipe |
| TWI279899B (en) * | 2006-02-24 | 2007-04-21 | Univ Tamkang | Oscillating heat sink sheet in plate structure |
| CN100572908C (en) * | 2006-11-17 | 2009-12-23 | 富准精密工业(深圳)有限公司 | Led lamp |
| JP5882666B2 (en) * | 2011-10-19 | 2016-03-09 | タイヨー電子株式会社 | Self-excited vibration heat pipe |
-
2013
- 2013-08-29 CN CN201310385130.7A patent/CN103438741B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111142A (en) * | 2006-07-21 | 2008-01-23 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| CN102804097A (en) * | 2009-06-11 | 2012-11-28 | 自温知株式会社 | Heat-dissipating Device And Electronic Apparatus Having The Same |
| CN203501867U (en) * | 2013-08-29 | 2014-03-26 | 中山市久能光电科技有限公司 | Pulsating heat pipe radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103438741A (en) | 2013-12-11 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: TENENG HEAT TRANSFER TECHNOLOGY (ZHONGSHAN) CO., L Free format text: FORMER OWNER: ZHONGSHAN JIUNENG PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20150615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150615 Address after: 528400 Ma Xin Industrial Zone, Huang Zhen Town, Zhongshan, Guangdong Applicant after: Special heat transfer technology (Zhongshan) Co., Ltd. Address before: 528400 Ma Xin Industrial Zone, No. 8, East Main Garden Road, Huang Zhen Town, Zhongshan, Guangdong Applicant before: Zhongshan Jiuneng Photoelectric Technology Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |