CN108375314A - phase-change metal radiator - Google Patents
phase-change metal radiator Download PDFInfo
- Publication number
- CN108375314A CN108375314A CN201810134117.7A CN201810134117A CN108375314A CN 108375314 A CN108375314 A CN 108375314A CN 201810134117 A CN201810134117 A CN 201810134117A CN 108375314 A CN108375314 A CN 108375314A
- Authority
- CN
- China
- Prior art keywords
- hole
- metal
- phase
- layer
- phase change
- 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
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
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a kind of phase-change metal radiators, it is characterised in that:Including metal phase change layer, separate layer and the articulamentum set gradually from top to bottom, the separate layer is equipped with through-hole up and down, and the metal phase change layer is arranged in the through-hole, has gap between the outer edge and through-hole wall of the metal phase change layer.The phase-change metal radiator of the present invention, it designs separate layer and articulamentum coordinates bracketing metal phase change layer, metal phase change layer is placed on articulamentum while being accommodated in through-hole, mutually becoming the metal phase change layer of liquid can be sealed in through-hole, without the normal work of effect of flood heat source system, it is ensured that reliability, safety and the excellent heat conductivility that radiator uses.
Description
Technical field
The present invention relates to a kind of radiators, and in particular to a kind of phase-change metal radiator.
Background technology
Metal phase change Heat Conduction Material or liquid metal are commonly used in radiator, in order to improve heat dissipation effect often by metal phase
Become Heat Conduction Material or liquid metal be placed on heat source and radiator it is heat sink between, heat source temperature reaches metal phase after system work
It is undergone phase transition after becoming the critical-temperature of Heat Conduction Material, becomes liquid from solid-state, the phase-change material or liquid metal of liquid have
Mobility and electric conductivity, the metal thermal conductive material of flowing are easy to overflow, and cause shorted devices;Part material is overflowed in another originating party face
After material, hot interface, which can form to collapse, causes interface resistance to increase, and heat conductivility is greatly reduced.
Invention content
The technical problem to be solved in the present invention is to provide a kind of phase-change metal radiators, it is ensured that its use reliability, safety
Property and excellent heat conductivility.
In order to solve the above technical problem, the present invention provides a kind of phase-change metal radiators, including from top to bottom successively
Metal phase change layer, separate layer and the articulamentum of setting, the separate layer are equipped with through-hole up and down, the metal phase change layer
It is arranged in the through-hole, there is gap between the outer edge and through-hole wall of the metal phase change layer.
In a preferred embodiment of the present invention, further comprise that the through-hole is arranged in the center of separate layer, the metal
Phase change layer is coaxially disposed in the through-hole.
In a preferred embodiment of the present invention, further comprise that the articulamentum is equipped with heat emission hole up and down, institute
Heat emission hole is stated to be coaxially disposed with through-hole;It is equipped with support portion around heat emission hole on the articulamentum, gold described in the support portion bracketing
Symbolic animal of the birth year change layer.
In a preferred embodiment of the present invention, further comprise that the through-hole is to match imitating for metal phase change layer contour structures
Shape hole.
In a preferred embodiment of the present invention, between the outer edge and through-hole wall that further comprise the metal phase change layer
Gap be 2~5mm.
In a preferred embodiment of the present invention, further comprise that the hole wall of the through-hole is equipped with sealant, the metal
There is gap between the outer edge and sealant of phase change layer.
In a preferred embodiment of the present invention, further comprise that the sealant is connected on the support portion.
In a preferred embodiment of the present invention, further comprise that the separate layer is bonded on articulamentum.
In a preferred embodiment of the present invention, further comprise that the metal phase change layer is bonded on the support portion.
In a preferred embodiment of the present invention, further comprise that the back side of the articulamentum is additionally provided with adhesive linkage.
The phase-change metal radiator of the present invention, designs separate layer and articulamentum coordinates bracketing metal phase change layer, metal phase change
Layer is placed on articulamentum while being accommodated in through-hole, and mutually becoming the metal phase change layer of liquid can be sealed in through-hole,
Without the normal work of effect of flood heat source system, it is ensured that reliability, safety and the excellent thermal conductivity that radiator uses
Energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of phase-change metal radiator in the preferred embodiment of the present invention.
Wherein:2- metal phase change layer, 4- separate layers, 6- articulamentums, 8- through-holes, 10- heat emission holes, 12- support portions, 14- are close
Sealing.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment
As shown in Figure 1, present embodiment discloses a kind of phase-change metal radiators, including the metal set gradually from top to bottom
Phase change layer 2, separate layer 4 and articulamentum 6, above-mentioned separate layer 4 are equipped with through-hole 8 up and down, and above-mentioned metal phase change layer 2 is arranged
In above-mentioned through-hole 8, there is gap between 8 hole wall of outer edge and through-hole of above-mentioned metal phase change layer 2.When specifically used, connection
Layer 6 is close to heat source or is close to heat source installation, and the heat of heat source is conducted by articulamentum 6 to metal phase change layer 2, in order to improve
Heat-conducting effect, above-mentioned articulamentum 6 are equipped with heat emission hole 10 up and down, and above-mentioned heat emission hole 10 is coaxially disposed with through-hole 8.Heat source
The heat of generation is directly conducted in metal phase change layer 2, and the metal phase change layer 2 after being heated is undergone phase transition.The present embodiment technical side
In case, designs separate layer 4 and articulamentum 6 coordinates bracketing metal phase change layer 2, metal phase change layer 2 are placed on articulamentum 4, are same
When be accommodated in through-hole 8, mutually becoming the metal phase change layer 2 of liquid can be sealed in through-hole 8, without effect of flood heat source
The normal work of system, it is ensured that reliability, safety and the excellent heat conductivility that radiator uses.
Specifically, being equipped with support portion 12 around heat emission hole 10 on above-mentioned articulamentum 6, above-mentioned metal phase change layer 2 is bonded in
It states on support portion 12, above-mentioned separate layer 4 is bonded on articulamentum 6.
In the present embodiment technical solution, in order to facilitate the installation of radiator, the back side of above-mentioned articulamentum 6 is additionally provided with bonding
Layer, specifically, articulamentum 6 can select the two-sided double faced adhesive tape with bonding effect, double-glue bat or double-sided adhesive tape, connection
Glue is all covered at the back side of layer 6, and glue is covered in front part, and articulamentum 6 is directly bonded on heat source by when installation, easy for installation, is reduced
Manual work is easy to automated production.
Specifically, the gap between 8 inner wall of outer edge and through-hole of above-mentioned metal phase change layer 2 is 2~5mm, 2~5mm's
Gap forms 2 phase of metal phase change layer and becomes the flowing space after liquid, has not only been avoided that liquid metal overflowed, but also can ensure that metal phase
The normal phase transformation of change layer 2, while radiator finished product being enable to accomplish that area is small, ultra-thin.
It can accomplish that area is small, ultra-thin in order to ensure anti-spilled effect, the radiator finished product of radiator, the present embodiment technology
In solution technique scheme, following technical characteristic is also designed:
1., above-mentioned through-hole 8 be arranged at the center of separate layer 4, above-mentioned metal phase change layer 2 is coaxially disposed in above-mentioned through-hole 8.
2., above-mentioned through-hole be match metal phase change layer contour structures profiling hole.
As a further improvement on the present invention, the hole wall of above-mentioned through-hole 8 is equipped with sealant 14, above-mentioned metal phase change layer 2
Outer edge and sealant 14 between there is gap, above-mentioned sealant 14 is bonded on above-mentioned support portion 12.Sealant 14 is by phase
Liquid metal after change is sealed in through-hole 8, further ensures that liquid metal does not overflow.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of phase-change metal radiator, it is characterised in that:Including set gradually from top to bottom metal phase change layer, separate layer and
Articulamentum, the separate layer are equipped with through-hole up and down, and the metal phase change layer is arranged in the through-hole, the metal
There is gap between the outer edge and through-hole wall of phase change layer.
2. phase-change metal radiator as described in claim 1, it is characterised in that:The through-hole is arranged at the center of separate layer,
The metal phase change layer is coaxially disposed in the through-hole.
3. phase-change metal radiator as described in claim 1, it is characterised in that:The articulamentum be equipped with up and down dissipate
Hot hole, the heat emission hole are coaxially disposed with through-hole;On the articulamentum support portion, the support portion bracketing are equipped with around heat emission hole
The metal phase change layer.
4. phase-change metal radiator as described in claim 1, it is characterised in that:The through-hole is matching metal phase change layer shape
The profiling hole of structure.
5. phase-change metal radiator as described in claim 1, it is characterised in that:The outer edge and through-hole of the metal phase change layer
Gap between inner wall is 2~5mm.
6. phase-change metal radiator as claimed in claim 3, it is characterised in that:The hole wall of the through-hole is equipped with sealant,
There is gap between the outer edge and sealant of the metal phase change layer.
7. phase-change metal radiator as claimed in claim 6, it is characterised in that:The sealant is connected to the support portion
On.
8. phase-change metal radiator as described in claim 1, it is characterised in that:The separate layer is bonded on articulamentum.
9. phase-change metal radiator as claimed in claim 3, it is characterised in that:The metal phase change layer is bonded in the support
In portion.
10. phase-change metal radiator as claimed in claim 8 or 9, it is characterised in that:The back side of the articulamentum is additionally provided with viscous
Connect layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810134117.7A CN108375314A (en) | 2018-02-09 | 2018-02-09 | phase-change metal radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810134117.7A CN108375314A (en) | 2018-02-09 | 2018-02-09 | phase-change metal radiator |
Publications (1)
Publication Number | Publication Date |
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CN108375314A true CN108375314A (en) | 2018-08-07 |
Family
ID=63017521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810134117.7A Pending CN108375314A (en) | 2018-02-09 | 2018-02-09 | phase-change metal radiator |
Country Status (1)
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CN (1) | CN108375314A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050203025A1 (en) * | 1998-05-05 | 2005-09-15 | Adherex Technologies, Inc. | Compounds and methods for modulating nonclassical cadherin-mediated functions |
CN1742370A (en) * | 2003-02-24 | 2006-03-01 | 富士通株式会社 | Electronic unit and radiating component and the method for making the semiconductor device that uses these parts and member |
CN106714530A (en) * | 2017-03-14 | 2017-05-24 | 苏州天脉导热科技有限公司 | Heat dissipation device based on metal phase change thermal conductivity and electric conductivity and using method thereof |
CN106954368A (en) * | 2017-03-15 | 2017-07-14 | 东莞市明骏智能科技有限公司 | One step prepares preparation method, preparation facilities and the production line of the integral heat dissipation structure for sealing liquid metal |
CN106960830A (en) * | 2017-03-15 | 2017-07-18 | 东莞市明骏智能科技有限公司 | Sealing frame and application, integral heat dissipation structure and electronic component for sealing liquid metal |
CN107343378A (en) * | 2017-08-11 | 2017-11-10 | 昆明品启科技有限公司 | The heat dissipating method that a kind of liquid metal is combined with silicone grease |
CN207866075U (en) * | 2018-02-09 | 2018-09-14 | 苏州天脉导热科技股份有限公司 | phase-change metal radiator |
-
2018
- 2018-02-09 CN CN201810134117.7A patent/CN108375314A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050203025A1 (en) * | 1998-05-05 | 2005-09-15 | Adherex Technologies, Inc. | Compounds and methods for modulating nonclassical cadherin-mediated functions |
CN1742370A (en) * | 2003-02-24 | 2006-03-01 | 富士通株式会社 | Electronic unit and radiating component and the method for making the semiconductor device that uses these parts and member |
CN106714530A (en) * | 2017-03-14 | 2017-05-24 | 苏州天脉导热科技有限公司 | Heat dissipation device based on metal phase change thermal conductivity and electric conductivity and using method thereof |
CN106954368A (en) * | 2017-03-15 | 2017-07-14 | 东莞市明骏智能科技有限公司 | One step prepares preparation method, preparation facilities and the production line of the integral heat dissipation structure for sealing liquid metal |
CN106960830A (en) * | 2017-03-15 | 2017-07-18 | 东莞市明骏智能科技有限公司 | Sealing frame and application, integral heat dissipation structure and electronic component for sealing liquid metal |
CN107343378A (en) * | 2017-08-11 | 2017-11-10 | 昆明品启科技有限公司 | The heat dissipating method that a kind of liquid metal is combined with silicone grease |
CN207866075U (en) * | 2018-02-09 | 2018-09-14 | 苏州天脉导热科技股份有限公司 | phase-change metal radiator |
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