CN110446398A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN110446398A CN110446398A CN201910655949.8A CN201910655949A CN110446398A CN 110446398 A CN110446398 A CN 110446398A CN 201910655949 A CN201910655949 A CN 201910655949A CN 110446398 A CN110446398 A CN 110446398A
- Authority
- CN
- China
- Prior art keywords
- chamber
- plural number
- capillary structure
- radiator according
- radiator
- Prior art date
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- 239000012530 fluid Substances 0.000 claims abstract description 55
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005514 two-phase flow Effects 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of radiator, include a pedestal, with a first chamber, there is the first chamber plural lattice plural number separation chamber will be separated to form in the first chamber, the plural number separates chamber and is not connected to mutually, and the plural number separates chamber and is equipped with one first working fluid, plural two-phase flow radiating fin is equipped on the upside of the pedestal, a second chamber is respectively formed with inside the plural number two-phase flow radiating fin, the plural number separate chamber and the plural number second chamber be selected as it is interconnected and it is mutual be not connected to any, and then can reach preferable heat dissipation effect.
Description
Technical field
The present invention relates to radiators, refer in particular to one kind in radiating fin and base interior and are equipped with heat dissipation chamber for workflow
Body circulation, effectively to reach the radiator of excellent in heat dissipation effect.
Background technique
Existing mobile device, PC, server, communication machine box, base station or other systems or device, with science and technology
Progress, calculation function and efficiency are also gradually powerful, and its internal heating element (such as, but not limited to chip and various power member
Part) running when can all generate high fever, it is therefore necessary to first the heat of heater element is dispersed, in order to prevent heater element overheat, and
Cause heater element to fail, a radiator is usually installed on heater element, to improve the service life of heater element.
Existing radiator is that solid fin is arranged on the upside of temperature-uniforming plate, by solid fin amplification heat dissipation
Area is to reach increase heat dissipation effect, or further the larger wind flow of setting fan generation radiates, however, existing movement
The narrow unsuitable setting in the inner space of equipment, PC, server, communication machine box, base station or other systems or device
Fan, and solid fin will receive material thermal coefficient itself and then influence heat dissipation effect, therefore know existing in temperature-uniforming plate
The radiator of upside setting solid fin has not met the technical need of Mirae Corp..
Therefore, how to solve the above problems is the direction to be made great efforts of those skilled in the art.
Summary of the invention
A purpose of the invention is to provide one kind in small space, low wind flow environment not by the thermally conductive system of material itself
Count and influence the radiator of heat dissipation effect.
To reach above-mentioned purpose, the present invention a kind of radiator is provided, characterized by comprising:
One pedestal, has a first chamber, which there is plural lattice will be separated to form in the first chamber
Plural number separates chamber, which separates chamber and be not connected to mutually, and the plural number separates chamber and is equipped with one first working fluid, should
It is equipped with plural two-phase flow radiating fin on the upside of pedestal, is respectively formed with a second chamber inside the plural number two-phase flow radiating fin,
Plural number separation chamber is selected as with plural second chamber to be interconnected and not to be connected to mutually any.
The radiator, in which: the pedestal has a upper plate, a lower plate and a recess portion, the corresponding lid of the upper plate, lower plate
Close, recess portion selection is recessed any in the upper plate, lower plate, and the upper plate, the lower plate and the recess portion define jointly this
One chamber, it is any that plural number lattice selection is formed in the upper plate, lower plate.
The radiator, in which: the substrate and the plural number two-phase flow radiating fin are integrally formed.
The radiator, in which: the first chamber is equipped with one first capillary structure, which is selected as
Grid body or corpus fibrosum or structural body with porous property or groove it is any or in which any combination.
The radiator, in which: the plural number second chamber is respectively equipped with one second capillary structure, the second capillary knot
Structure be selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or in which any combination.
The radiator, in which: also there is a plated film, which is correspondingly arranged in the first chamber, second chamber
Inner wall first capillary structure, the second capillary structure be any or the first chamber, second chamber inner wall and this
One capillary structure, the second capillary structure are arranged simultaneously.
The radiator, in which: first working fluid be selected as gaseous fluid and gas-liquid two-phase variation fluid its
In it is any.
The radiator, in which: the plural number separates chamber and is not connected to mutually with the plural number second chamber, the plural number the
Two chambers are equipped with one second working fluid.
The radiator, in which: second working fluid be selected as gaseous fluid and gas-liquid two-phase variation fluid its
In it is any.
The radiator, in which: the plural number two-phase flow radiating fin is shaped in the way of machining, which adds
Work mode be aluminium extruded, punching press, die casting, pull, injection, inflation processing it is any.
The radiator, in which: the pedestal and the plural number two-phase flow radiating fin are selected respectively by gold, silver, copper, copper
Alloy, aluminium, aluminium alloy, commercial pure titanium, titanium alloy and any material of stainless steel are made.
To reach above-mentioned purpose, the present invention a kind of radiator is separately provided, characterized by comprising:
One pedestal has a first chamber, which is a single separate chamber, and the first chamber is equipped with one
First working fluid, pedestal upside are equipped with plural two-phase flow radiating fin, difference shape inside the plural number two-phase flow radiating fin
Cheng Youyi second chamber, the plural number second chamber are respectively equipped with one second working fluid, the single separate chamber and plural number second
Chamber is not connected to mutually.
The radiator, in which: the pedestal has a upper plate, a lower plate and a recess portion, the corresponding lid of the upper plate, lower plate
Close, recess portion selection is recessed any in the upper plate, lower plate, and the upper plate, the lower plate and the recess portion define jointly this
One chamber.
The radiator, in which: the substrate and the plural number radiating piece are integrally formed.
The radiator, in which: the first chamber is equipped with one first capillary structure, which is selected as
Grid body or corpus fibrosum or structural body with porous property or groove it is any or in which any combination.
The radiator, in which: the plural number second chamber is respectively equipped with one second capillary structure, the second capillary knot
Structure be selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or in which any combination.
The radiator, in which: also there is a plated film, which is correspondingly arranged in the first chamber, second chamber
Inner wall first capillary structure, the second capillary structure be any or the first chamber, second chamber inner wall and this
One capillary structure, the second capillary structure are arranged simultaneously.
The radiator, in which: first working fluid, the second working fluid are selected as gaseous fluid and gas-liquid two
Phase change fluid is any.
The radiator, in which: the plural number radiating piece is shaped in the way of machining, which is
Aluminium extruded, punching press, die casting, pull, injection, inflation processing are any.
The radiator, in which: the pedestal and the plural number radiating piece select respectively by gold, silver, copper, copper alloy, aluminium,
Aluminium alloy, commercial pure titanium, titanium alloy and any material of stainless steel are made.
This is designed by virtue of this invention, and comparing with existing solid fin can in small space, low wind flow environment
The effect of not influenced by the thermal coefficient of material itself, reach preferable heat dissipation effect.
The purpose of following schema is to enable the invention to be more easily understood, and can encyclopaedize those schemas in this article,
And it is made to constitute some of specific embodiment.Pass through specific embodiment herein and refer to corresponding schema, with detailed
Explain specific embodiments of the present invention, and the action principle to illustrate invention.
Detailed description of the invention
Fig. 1 is the three-dimensional combination figure of the first embodiment of radiator of the present invention；
Fig. 2 is the assembled sectional view of the first embodiment of radiator of the present invention；
Fig. 3 is the assembled sectional view of the second embodiment of radiator of the present invention；
Fig. 4 is the assembled sectional view of the 3rd embodiment of radiator of the present invention；
Fig. 5 is the assembled sectional view of the fourth embodiment of radiator of the present invention；
Fig. 6 is the assembled sectional view of the fourth embodiment of radiator of the present invention；
Fig. 7 is the assembled sectional view of the fourth embodiment of radiator of the present invention.
Description of symbols: radiator 1；Pedestal 11；Upper plate 111；Lower plate 112；Recess portion 113；First chamber 114；Point
Every portion 115；Separate chamber 116；Single separate chamber 117；First capillary structure 118；Two-phase flow radiating fin 12；Second chamber
121；Second working fluid 122；Second capillary structure 123；First working fluid 13.
Specific embodiment
Above-mentioned purpose and its structure of the invention and characteristic functionally, the preferred embodiment according to institute's accompanying drawings is given
Explanation.
Fig. 1 and Fig. 2 is please referred to, is the three-dimensional combination figure and assembled sectional view of the first embodiment of radiator of the present invention,
As shown, 1 system of radiator of the present invention is applied on the pyrotoxin that an electronic device need to radiate, in dissipating for the present embodiment
One or the plural number fever member that the machine plate (such as circuit board or motherboard) that the contact of 1 system of thermal is attached at the electronic device is equipped with
On part (not being painted), to radiate to the heater element.Wherein the heater element is not limited to above-mentioned central processing unit
Chip is handled with display, in when it is implemented, the heater element may be selected to be as the electricity on south, north bridge chip or circuit board is brilliant
Body or power component or other electronic components for needing to radiate.
The radiator 1 includes a pedestal 11 and plural two-phase flow radiating fin 12 and one first working fluid 13, preceding
Pedestal 11 is stated with a upper plate 111 and a lower plate 112 and a recess portion 113 and a first chamber 114.
The upper plate 111 lid corresponding with the lower plate 112 closes, and the upper plate 111 of 11 upside of pedestal is wandering equipped with the plural number two-phase
Hot fin 12,112 downside of lower plate is to be attached at the heater element to absorb heat.The recess portion 113 in the present embodiment
System is selected as recessed in the lower plate 112, and in other embodiments, which also can choose to be recessed in the upper plate 111,
The upper plate, lower plate 111,112 and the recess portion 113 define the first chamber 114 jointly.There is the first chamber 114 plural number to separate
Portion 115 will be separated to form plural number and separate chamber 116 in the first chamber 114, the plural number lattice 115 selects in the present embodiment
It is formed in the lower plate 112, in other embodiments, which also can choose to be formed in the upper plate 111.It should
Plural number separates chamber 116 and is not connected to mutually, and plural number separation chamber 116 is equipped with first working fluid 13, and this first
Working fluid 13 is selected as gaseous fluid and gas-liquid two-phase variation fluid is any.
Be respectively formed with a second chamber 121 inside the plural number two-phase flow radiating fin 12, the plural number separate chamber 116 with
The plural number second chamber 121 is interconnected.The plural number two-phase flow radiating fin 12 is shaped in the way of machining, which adds
Work mode be aluminium extruded, punching press, die casting, pull, injection, inflation processing it is any.And the pedestal 11 and the plural number two-phase are wandering
Hot fin 12 is selected respectively by gold, silver, copper, copper alloy, aluminium, aluminium alloy, commercial pure titanium, titanium alloy and any material of stainless steel
Matter is made.12 system of plural number two-phase flow radiating fin is expressed as engaging the upper plate 111 in the present embodiment, and the plural number two-phase is wandering
Hot 12 system of fin is such as, but not limited to engaged in the upper plate 111 in a manner of welding, interlocking, clamping, gluing or buckle etc., at other
In embodiment, the substrate 11 and 12 system of plural number two-phase flow radiating fin are integrally formed by 3D mode of prining.
This is designed by virtue of this invention, and after absorbing heat on the downside of the pedestal 11, which separates in the plural number
The heat of the pedestal 11 is absorbed in chamber 116, which reaches samming to horizontal direction transmitting rapidly for heat
Effect, while first working fluid 13 enter the plural number second chamber 121, into the first of the plural number second chamber 121
Working fluid 13 transmits heat rapidly toward vertical direction, and absorbs first work by the plural number two-phase flow radiating fin 12
The heat of fluid 13 and outwardly heat loss through radiation, thus radiator 1 of the invention small space, low wind flow environment in
The effect of can not being influenced by the thermal coefficient of material itself, reach preferable heat dissipation effect.
Referring to FIG. 3, being the assembled sectional view of the second embodiment of radiator of the present invention, and it is aided with refering to fig. 1 to figure
2, as shown, the present embodiment part-structure and function are identical as above-mentioned first embodiment respectively, therefore it will not be described in great detail herein, only
The present embodiment is that the plural number separates chamber 116 and the plural number second chamber 121 mutually not with not existing together for above-mentioned first embodiment
Connection, which is equipped with one second working fluid 122, and second working fluid 122 is selected as gas phase stream
Body and gas-liquid two-phase variation fluid are any.
After absorbing heat on the downside of the pedestal 11, which separates in chamber 116 in the plural number absorbs the base
The heat of seat 11, while the heat of the pedestal 11, second working fluid 122 are absorbed on the downside of the plural number two-phase flow radiating fin 12
Heat is transmitted toward vertical direction rapidly, and absorbs second working fluid 122 by the plural number two-phase flow radiating fin 12
Heat and outwardly heat loss through radiation are not connected to mutually since the plural number separates chamber 116 with the plural number second chamber 122, this
After heat is achieved the effect that samming to horizontal direction transmitting rapidly by one working fluid 13, first working fluid 13 is from the upper plate
The distance of 111 condensing reflux to the lower plates 112 is shorter, therefore can quickly provide first working fluid of the heater element compared with low temperature
13 absorb heat.
Referring to FIG. 4, being the cross-sectional view of the 3rd embodiment of radiator of the present invention, and it is aided with refering to Fig. 3, as schemed institute
Show, the present embodiment part-structure and function are identical as above-mentioned second embodiment respectively, therefore will not be described in great detail herein, only the present embodiment
It is that the first chamber 114 is that a single separate chamber 117 is not provided with lattice 116 with not existing together for above-mentioned second embodiment, it should
Single separate chamber 117 is not connected to mutually with the plural number second chamber 121.
First working fluid 13 can reach heat rapidly in the single separate chamber 116 to the transmitting of ambient level direction
The effect of samming.
Fig. 5 to Fig. 7 is please referred to, is the assembled sectional view of the fourth embodiment of radiator of the present invention, and is aided with refering to fig. 1
To Fig. 4, as shown, the present embodiment part-structure and function are identical as above-mentioned first, second and third embodiment respectively, therefore herein will
It repeats no more, only the present embodiment is with above-mentioned not existing together for first, second and third embodiment, which is equipped with one first mao
Fine texture 118, the plural number second chamber 121 are respectively equipped with one second capillary structure 123, first capillary structure, the second capillary
Structure 118,123 be respectively selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or in which
Any combination.
When the plural number separates chamber 116 and the plural number second chamber 121 is interconnected, first capillary structure, second
Capillary structure 118,123 mutual capillary connections (as shown in Figure 5), rely on first capillary structure, the second capillary structure 118,123
It can will separate chamber 116 in condensed first working fluid, 13 quick backflow of plural number second chamber 121 to the plural number.When this
Plural number separates chamber 116 (as shown in Figure 6) or the single separate chamber 117 (as shown in Figure 7) and 121 phase of plural number second chamber
When not being connected to mutually, which will extremely can should in condensed first working fluid, 13 quick backflow of upper plate 111
Lower plate 112, second capillary structure 123 condensed second working fluid 122 will can quickly return above the second chamber 121
It flow to 121 lower section of second chamber.
Aforementioned so-called " capillary connection " means that the multi-pore structure of first capillary structure 118 is connected to the second capillary knot
The multi-pore structure of structure 123 enables capillary force to transmit or extend to two capillary structure 123 from first capillary structure 118.
In an alternative em bodiment, it can omit and be not provided with second capillary structure 123, enable first working fluid, second
Working fluid 13,122 passes through gravity reflux.
In another alternate embodiment, a plated film (not being painted) is correspondingly arranged in the first chamber, second chamber 114,121
Inner wall first capillary structure, the second capillary structure 118,123 be any or the first chamber, second chamber 114,
121 inner wall and first capillary structure, the second capillary structure 118,123 are arranged simultaneously, to increase the first chamber, the second chamber
The hydrophily of the inner wall of room 114,121, first capillary structure, the second capillary structure 118,123, and then reach and make first work
Make fluid, the second working fluid 13,122 quickly concentrates the effect of reflux.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (20)
1. a kind of radiator, characterized by comprising:
One pedestal, has a first chamber, which there is plural lattice will be separated to form plural number in the first chamber
Separate chamber, which separates chamber and be not connected to mutually, and the plural number separates chamber and is equipped with one first working fluid, the pedestal
Upside is equipped with plural two-phase flow radiating fin, is respectively formed with a second chamber inside the plural number two-phase flow radiating fin, this is multiple
Number separation chamber is selected as with plural second chamber to be interconnected and not to be connected to mutually any.
2. radiator according to claim 1, it is characterised in that: the pedestal has a upper plate, a lower plate and a recess portion,
The corresponding lid of the upper plate, lower plate closes, and recess portion selection is recessed any in the upper plate, lower plate, and the upper plate, the lower plate and should
Recess portion defines the first chamber jointly, and it is any that plural number lattice selection is formed in the upper plate, lower plate.
3. radiator according to claim 1, it is characterised in that: the substrate and the plural number two-phase flow radiating fin are one
Body forming.
4. radiator according to claim 1, it is characterised in that: the first chamber is equipped with one first capillary structure, should
First capillary structure be selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or in which
Any combination.
5. radiator according to claim 4, it is characterised in that: the plural number second chamber is respectively equipped with one second capillary
Structure, second capillary structure be selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or
Any combination therein.
6. radiator according to claim 5, it is characterised in that: also there is a plated film, which is correspondingly arranged in this
First chamber, the inner wall of second chamber or first capillary structure, the second capillary structure be any or the first chamber, second
The inner wall of chamber and first capillary structure, the second capillary structure are arranged simultaneously.
7. radiator according to claim 1, it is characterised in that: first working fluid is selected as gaseous fluid and gas
Two phase change fluid of liquid is any.
8. radiator according to claim 1, it is characterised in that: the plural number separates chamber and the plural number second chamber phase
It is not connected to mutually, which is equipped with one second working fluid.
9. radiator according to claim 8, it is characterised in that: second working fluid is selected as gaseous fluid and gas
Two phase change fluid of liquid is any.
10. radiator according to claim 1, it is characterised in that: the plural number two-phase flow radiating fin is added using mechanical
Work mode shapes, the machining mode be aluminium extruded, punching press, die casting, pull, injection, inflation processing it is any.
11. radiator according to claim 1, it is characterised in that: the pedestal and the plural number two-phase flow radiating fin point
It Xuan Ze not be made of gold, silver, copper, copper alloy, aluminium, aluminium alloy, commercial pure titanium, titanium alloy and any material of stainless steel.
12. a kind of radiator, characterized by comprising:
One pedestal has a first chamber, which is a single separate chamber, and the first chamber is equipped with one first
Working fluid, pedestal upside are equipped with plural two-phase flow radiating fin, are respectively formed with inside the plural number two-phase flow radiating fin
One second chamber, the plural number second chamber are respectively equipped with one second working fluid, the single separate chamber and plural second chamber
It is not connected to mutually.
13. radiator according to claim 12, it is characterised in that: the pedestal has a upper plate, a lower plate and one recessed
Portion, the corresponding lid of the upper plate, lower plate close, and recess portion selection is recessed any in the upper plate, lower plate, and the upper plate, the lower plate
And the recess portion defines the first chamber jointly.
14. radiator according to claim 12, it is characterised in that: the substrate and the plural number radiating piece be one at
Shape.
15. radiator according to claim 12, it is characterised in that: the first chamber is equipped with one first capillary structure,
First capillary structure be selected as grid body or corpus fibrosum or structural body with porous property or groove it is any or in which
Any combination.
16. radiator according to claim 15, it is characterised in that: the plural number second chamber is respectively equipped with one second mao
Fine texture, which is selected as grid body or corpus fibrosum or structural body with porous property or groove is any
Or in which any combination.
17. radiator according to claim 16, it is characterised in that: also there is a plated film, which is correspondingly arranged in
The first chamber, the inner wall of second chamber or first capillary structure, the second capillary structure be any or the first chamber,
The inner wall of two chambers and first capillary structure, the second capillary structure are arranged simultaneously.
18. radiator according to claim 12, it is characterised in that: first working fluid, the choosing of the second working fluid
It is selected as gaseous fluid and gas-liquid two-phase variation fluid is any.
19. radiator according to claim 12, it is characterised in that: the plural number radiating piece in the way of machining at
Shape, the machining mode be aluminium extruded, punching press, die casting, pull, injection, inflation processing it is any.
20. radiator according to claim 12, it is characterised in that: the pedestal and the plural number radiating piece select respectively by
Gold, silver, copper, copper alloy, aluminium, aluminium alloy, commercial pure titanium, titanium alloy and any material of stainless steel are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655949.8A CN110446398A (en) | 2019-07-19 | 2019-07-19 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655949.8A CN110446398A (en) | 2019-07-19 | 2019-07-19 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110446398A true CN110446398A (en) | 2019-11-12 |
Family
ID=68430912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910655949.8A Pending CN110446398A (en) | 2019-07-19 | 2019-07-19 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110446398A (en) |
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