CN103458663A - Ultrathin liquid cooling heat dissipation module - Google Patents
Ultrathin liquid cooling heat dissipation module Download PDFInfo
- Publication number
- CN103458663A CN103458663A CN2013103954426A CN201310395442A CN103458663A CN 103458663 A CN103458663 A CN 103458663A CN 2013103954426 A CN2013103954426 A CN 2013103954426A CN 201310395442 A CN201310395442 A CN 201310395442A CN 103458663 A CN103458663 A CN 103458663A
- Authority
- CN
- China
- Prior art keywords
- liquid cooling
- heat dissipation
- cooling heat
- dissipation module
- thickness
- 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 Semiconductors Or Solid State Devices (AREA)
Abstract
The invention provides an ultrathin liquid cooling heat dissipation module. The ultrathin liquid cooling heat dissipation module is formed by evenly welding liquid cooling and soaking tubes to a metal sheet. The thickness of each liquid cooling and soaking tube is smaller than or equal to 0.6mm, and the liquid cooling and soaking tubes are phase-change soaking tubes or non-phase-change soaking tubes. The thickness of the metal sheet is smaller than or equal to 0.2mm, and the metal sheet is made of copper or copper alloy or aluminum or aluminum alloy, and is in the shape of a plane structure or a sealed structure with a hollow cavity. The ultrathin liquid cooling heat dissipation module has the advantages that the thickness of the whole module is smaller than or equal to 0.8mm and is reduced by more than 20% when being compared with the thickness of a traditional heat dissipation module, and the horizontal heat conductivity coefficient can reach 3500-5000w/mK; furthermore, the ultrathin liquid cooling heat dissipation module can be made into a shielded heat dissipation module, and therefore the trouble that a shielding cover needs being additionally arranged on the heat dissipation module is omitted, and the thickness and cost reduced.
Description
Technical field
The present invention relates to the heat sink material field, particularly a kind of ultra-thin heat radiation module for electronic product radiating.
Background technology
Along with scientific and technical high speed development, electronic product has entered the ultra-thin epoch.The electronic product ultrathin, needing the major issue solved is exactly heat dissipation problem.The speed of service of modern electronic product is quite fast, incident is exactly to produce a large amount of heats, if these heats can not stably discharge in time, will have a strong impact on the stability of electronic product, serious meeting directly damages electronic product, even causes personal injury.Therefore, the heat dissipation problem of electronic product is a very important problem in the electronic product evolution.And existing common heat radiation module can't meet the requirement of product to thickness and performance, need to further reduce thickness to the heat radiation module, to adapt to the needs of ultrathin development.Therefore, how to reduce the heat radiation module thickness become the important technological problems that the electronic product field need to solve.
Summary of the invention
Can't meet the problem of product to the requirement of thickness and performance for solving existing common heat radiation module, the invention provides following technical scheme:
A kind of ultra-thin liquid-cooling heat radiation module, this ultra-thin liquid-cooling heat radiation module is that the liquid cooling Thiele tube is welded on sheet metal and forms, described liquid cooling Thiele tube has a plurality of.
As a preferred embodiment of the present invention, described liquid cooling Thiele tube uniform welding is in described sheet metal.
As another kind of preferred version of the present invention, the thickness of described liquid cooling Thiele tube is less than or equal to 0.6mm.
As another preferred version of the present invention, described liquid cooling Thiele tube is phase transformation Thiele tube or non-phase transformation Thiele tube.
As another preferred version of the present invention, the thickness of described sheet metal is less than or equal to 0.2mm.
As another preferred version of the present invention, the material of described sheet metal is a kind of in copper, copper alloy, aluminium, aluminium alloy.
As another preferred version of the present invention, the enclosed construction that described sheet metal is planar structure or hollow cavity.
As another preferred version of the present invention, when described sheet metal is hollow cavity enclosed construction, described liquid cooling Thiele tube is welded in the hollow inside cavity of described sheet metal.
Liquid-cooling heat radiation pipe of the present invention can replace with the liquid-cooling heat radiation plate, has same technique effect.
Advantage of the present invention is: integral thickness of the present invention is less than or equal to 0.8mm, horizontal conductive coefficient reaches 3500～5000w/mK simultaneously, compared traditional heat-dissipating module thickness reduction more than 20%, the present invention simultaneously can make shielding heat radiation module, save the traditional heat-dissipating module and need to add the trouble of joining radome, reduced cost when reducing thickness.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Number in the figure is:
1-sheet metal 2-liquid cooling Thiele tube
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As shown in structural representation as of the present invention as accompanying drawing 1, a kind of ultra-thin liquid-cooling heat radiation module, this ultra-thin liquid-cooling heat radiation module is that liquid cooling Thiele tube 2 is welded on sheet metal 1 and forms, liquid cooling Thiele tube 2 has a plurality of.
Liquid cooling Thiele tube 2 uniform weldings are in sheet metal 1.The thickness of liquid cooling Thiele tube 2 is less than or equal to 0.6mm.Liquid cooling Thiele tube 2 is phase transformation Thiele tube or non-phase transformation Thiele tube.
The thickness of sheet metal 1 is less than or equal to 0.2mm.The material of sheet metal 1 is a kind of in copper, copper alloy, aluminium, aluminium alloy.The enclosed construction that sheet metal 1 is planar structure or hollow cavity.
When sheet metal 1 is hollow cavity enclosed construction, liquid cooling Thiele tube 2 is welded in the hollow inside cavity of sheet metal 1.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (8)
1. a ultra-thin liquid-cooling heat radiation module is characterized in that: this ultra-thin liquid-cooling heat radiation module is that liquid cooling Thiele tube (2) is welded on sheet metal (1) and forms, and described liquid cooling Thiele tube (2) has a plurality of.
2. a kind of ultra-thin liquid-cooling heat radiation module according to claim 1, it is characterized in that: described liquid cooling Thiele tube (2) uniform welding is in described sheet metal (1).
3. a kind of ultra-thin liquid-cooling heat radiation module according to claim 2, it is characterized in that: the thickness of described liquid cooling Thiele tube (2) is less than or equal to 0.6mm.
4. a kind of ultra-thin liquid-cooling heat radiation module according to claim 3, it is characterized in that: described liquid cooling Thiele tube (2) is phase transformation Thiele tube or non-phase transformation Thiele tube.
5. according to any described a kind of ultra-thin liquid-cooling heat radiation module in claim 1 to 4, it is characterized in that: the thickness of described sheet metal (1) is less than or equal to 0.2mm.
6. a kind of ultra-thin liquid-cooling heat radiation module according to claim 5 is characterized in that: the material of described sheet metal (1) is a kind of in copper, copper alloy, aluminium, aluminium alloy.
7. a kind of ultra-thin liquid-cooling heat radiation module according to claim 6, is characterized in that: the enclosed construction that described sheet metal (1) is planar structure or hollow cavity.
8. a kind of ultra-thin liquid-cooling heat radiation module according to claim 7 is characterized in that: described sheet metal (1) is during for hollow cavity enclosed construction, and described liquid cooling Thiele tube (2) is welded in the hollow inside cavity of described sheet metal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103954426A CN103458663A (en) | 2013-09-03 | 2013-09-03 | Ultrathin liquid cooling heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103954426A CN103458663A (en) | 2013-09-03 | 2013-09-03 | Ultrathin liquid cooling heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103458663A true CN103458663A (en) | 2013-12-18 |
Family
ID=49740473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103954426A Pending CN103458663A (en) | 2013-09-03 | 2013-09-03 | Ultrathin liquid cooling heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103458663A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020081829A (en) * | 2001-04-19 | 2002-10-30 | 임관호 | Heat Pipe for Collecting Disuse heat |
| CN2735246Y (en) * | 2003-12-21 | 2005-10-19 | 王济堂 | Novel plate-type solar water heater |
| CN101453858A (en) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | Heat Radiation device |
| CN201515306U (en) * | 2009-09-14 | 2010-06-23 | 株洲时代散热技术有限公司 | Converter heat pipe radiator |
| CN201548107U (en) * | 2009-11-03 | 2010-08-11 | 赵耀华 | Novel flat plate heat pipe |
| CN201622006U (en) * | 2009-12-25 | 2010-11-03 | 三以实业(德清)有限公司 | Heat pipe radiator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN102410765A (en) * | 2011-10-28 | 2012-04-11 | 昆山德泰新材料科技有限公司 | Ultra-thin heat pipe of composite structure and manufacturing method thereof |
| CN102538528A (en) * | 2011-12-14 | 2012-07-04 | 中山伟强科技有限公司 | Ultrathin heat pipe and manufacturing method thereof |
| CN202907396U (en) * | 2012-11-06 | 2013-04-24 | 陈羽萱 | Heated end contact structure of thin-type heat pipe |
| CN203504942U (en) * | 2013-09-03 | 2014-03-26 | 苏州天脉导热科技有限公司 | Ultrathin liquid-cooling heat radiation module |
-
2013
- 2013-09-03 CN CN2013103954426A patent/CN103458663A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020081829A (en) * | 2001-04-19 | 2002-10-30 | 임관호 | Heat Pipe for Collecting Disuse heat |
| CN2735246Y (en) * | 2003-12-21 | 2005-10-19 | 王济堂 | Novel plate-type solar water heater |
| CN101453858A (en) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | Heat Radiation device |
| CN201515306U (en) * | 2009-09-14 | 2010-06-23 | 株洲时代散热技术有限公司 | Converter heat pipe radiator |
| CN201548107U (en) * | 2009-11-03 | 2010-08-11 | 赵耀华 | Novel flat plate heat pipe |
| CN201622006U (en) * | 2009-12-25 | 2010-11-03 | 三以实业(德清)有限公司 | Heat pipe radiator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN102410765A (en) * | 2011-10-28 | 2012-04-11 | 昆山德泰新材料科技有限公司 | Ultra-thin heat pipe of composite structure and manufacturing method thereof |
| CN102538528A (en) * | 2011-12-14 | 2012-07-04 | 中山伟强科技有限公司 | Ultrathin heat pipe and manufacturing method thereof |
| CN202907396U (en) * | 2012-11-06 | 2013-04-24 | 陈羽萱 | Heated end contact structure of thin-type heat pipe |
| CN203504942U (en) * | 2013-09-03 | 2014-03-26 | 苏州天脉导热科技有限公司 | Ultrathin liquid-cooling heat radiation module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104053335A (en) | Heat radiation device of electronic equipment | |
| CN105828571A (en) | Shielding and heat-dissipation structure of electronic device chip and electronic device | |
| CN202738373U (en) | Electronic device with radiating electromagnetic shielding cover | |
| CN102699593B (en) | Welding fixture for diffusion welding of dissimilar metal and welding method thereof | |
| CN203812163U (en) | ATR liquid-cooled ruggedized computer case | |
| CN103037040A (en) | Mobile phone centralized type heat dissipation mechanism | |
| CN203504942U (en) | Ultrathin liquid-cooling heat radiation module | |
| CN101862930A (en) | Welding fixture tool of aluminum alloy battery tank body for electric automobile | |
| CN209151462U (en) | The shell of the TR component of integrated design | |
| CN103458663A (en) | Ultrathin liquid cooling heat dissipation module | |
| CN205040131U (en) | Compound radiating wing | |
| CN205161029U (en) | Electromagnetic shielding heat dissipation film | |
| CN105407686A (en) | Handheld device heat dissipating structure | |
| CN102091940A (en) | Operating platform | |
| CN103415183A (en) | Phase change soaking plate | |
| CN201251391Y (en) | Radiating tube | |
| CN211509639U (en) | 5G network filter aluminum alloy cavity with heat radiation structure | |
| CN201577258U (en) | Cavity radiating structure | |
| CN203779040U (en) | Welding fixture of helical line of traveling-wave tube | |
| CN202798851U (en) | Mobile phone centralized heat radiation structure | |
| CN204069485U (en) | A kind of novel radiating circuit plate | |
| CN202361687U (en) | Semiconductor refrigeration component with temperature protection and efficient radiator | |
| CN204117819U (en) | Ignition coil shell fin | |
| CN202206711U (en) | Copper-aluminum composite stepped radiating fin | |
| CN103632779B (en) | Power thick-film resistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |