CN208570582U - A kind of metal material radiator - Google Patents
A kind of metal material radiator Download PDFInfo
- Publication number
- CN208570582U CN208570582U CN201820691126.1U CN201820691126U CN208570582U CN 208570582 U CN208570582 U CN 208570582U CN 201820691126 U CN201820691126 U CN 201820691126U CN 208570582 U CN208570582 U CN 208570582U
- Authority
- CN
- China
- Prior art keywords
- metal material
- heat dissipation
- spine
- dissipation channel
- pedestal
- 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
- 239000007769 metal material Substances 0.000 title claims abstract description 74
- 230000017525 heat dissipation Effects 0.000 claims abstract description 62
- 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 31
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims abstract description 13
- 230000001788 irregular Effects 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 23
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- 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
- F28D15/0233—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 the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- 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
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- 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
- F28D15/04—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 tubes having a capillary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
Abstract
A kind of metal material radiator, metal material radiator are provided with metal material pedestal, and the metal material base interior is provided with multiple heat dissipation channels；The both ends of metal material pedestal are in sealed set, multiple heat dissipation channels are sealed in the end positions of metal material pedestal, it is in vacuum state inside each heat dissipation channel, liquid refrigerant is filled in each heat dissipation channel, and regular or irregular alignment capillary function layer is arranged in each heat dissipation channel inner wall.The metal material radiator of the utility model is provided with multiple heat dissipation channels using in metal material base interior, and pouring in liquid working medium inside multiple heat dissipation channels can be realized the effect of miniaturization, high efficiency heat radiation.
Description
Technical field
The utility model relates to electronic product radiating technical fields, more particularly to a kind of metal material radiator.
Background technique
Good heat dissipation performance is to ensure that the important leverage that electronic product effectively works, and the radiating mode of electronic product is a variety of
Multiplicity.Most electronic products often can all be arranged a fan and accelerate air-flow exchange, improve radiating efficiency.There are also electronics productions
Product carry out heat transfer by metal heat-dissipation block and radiate, and there are also electronic products to be carried out cooling heat by being equipped with liquid.
With the gradually miniaturization of electronic product, miniaturization and high efficiency to thermal component have been deducted a percentage higher requirement,
Traditional radiator is no longer satisfied requirement.
Therefore, in view of the shortcomings of the prior art, to provide a kind of good metal material radiator of heat dissipation performance existing to overcome
There is technical deficiency very necessary.
Summary of the invention
The purpose of this utility model is that providing a kind of metal material heat dissipation in place of avoiding the deficiencies in the prior art
Device has the characteristics that compact, radiating efficiency are high.
The purpose of this utility model is realized by following technical measures.
A kind of metal material radiator is provided, metal material pedestal, the metal material base interior setting are provided with
There are multiple heat dissipation channels；
The both ends of metal material pedestal are in sealed set, and multiple heat dissipation channels are close in the end positions of metal material pedestal
Envelope, each heat dissipation channel inside is in vacuum state, is filled with liquid refrigerant, and each heat dissipation channel inner wall in each heat dissipation channel
Regular or irregular alignment capillary function layer is arranged in face.
Preferably, above-mentioned metal material pedestal is aluminium base or is copper-based seat or is titanium-based seat or is silver-based seat.
Preferably, above-mentioned metal material radiator, is additionally provided with multiple groups radiating fin, and multiple groups radiating fin is fixed on
The surface of the metal material pedestal；
Every group of radiating fin is provided with spine, first side and second side positioned at spine two sides, spine and metal material
The wiring of matter pedestal connection is defined as the extension line of spine, crosses spine and is defined as abscissusing for spine perpendicular to the section of extension line
Face；
Spine between any two spine is defined as intermediate spine, the two sides of the normal section of intermediate spine corresponding the
The position of one side and second side is serrated structure, positioned at the spine of both sides external normal section close to adjacent another
The structure that is serrated on one side of a spine.
Preferably, above-mentioned metal material radiator, multiple groups radiating fin is in arranged in parallel.
Preferably, the laciniation of above-mentioned metal material radiator, normal section side is made of multiple teeth.
Preferably, the section of above-mentioned heat dissipation channel is rounded or semicircle or oval or rectangle or square
Either triangle or irregular shape.
Preferably, the inner surface of above-mentioned heat dissipation channel is provided with serrated face, and the capillary function layer is located at the table of serrated face
Face.
Preferably, above-mentioned capillary function layer includes at least the laminating layer adhered to heat dissipation channel inner wall, is attached to and is bonded
Keriotheca on layer；
The partial size of the metallic of laminating layer be 0.1-0.15nm, laminating layer with a thickness of 0.01-0.05mm；
Keriotheca connects and composes skeleton by metallic, and skeleton has multiple pore structures；Constitute the metallic of skeleton
Li Jing be 0.2-0.5nm, keriotheca with a thickness of 1.5-4.5nm.
Preferably, above-mentioned metal material radiator, the section for constituting the teeth of serrated face is triangle, rectangle, half
Circle, the shape of the arc teeth that perhaps irregular shape constitutes serrated face are identical or not identical, constitute the teeth of serrated face
Size it is identical or not identical.
Preferably, the both ends pressing sealing or laser welded seal connection of said base.
The metal material radiator of the utility model is provided with metal material pedestal, the metal material base interior
It is provided with multiple heat dissipation channels；The both ends of metal material pedestal are in sealed set, and multiple heat dissipation channels are in metal material pedestal
End positions are sealed, and are in vacuum state inside each heat dissipation channel, liquid refrigerant are filled in each heat dissipation channel, and each
Regular or irregular alignment capillary function layer is arranged in heat dissipation channel inner wall.The metal material of the utility model, which radiates, to be filled
It sets, is provided with multiple heat dissipation channels using in metal material base interior, pouring in liquid working medium inside multiple heat dissipation channels can
Realize the effect of miniaturization, high efficiency heat radiation.
Figure of description
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of the schematic diagram of the section structure of metal material radiator embodiment 1 of the utility model.
Fig. 2 is a kind of the schematic diagram of the section structure of metal material radiator embodiment 2 of the utility model.
Fig. 3 is the enlarged drawing of the heat dissipation channel in Fig. 2.
Fig. 4 is a kind of the schematic diagram of the section structure of metal material radiator embodiment 3 of the utility model.
Fig. 5 is a kind of section view along radiating fin normal section of metal material radiator embodiment 4 of the utility model
Figure.
Fig. 6 is the structural schematic diagram of the utility model metal material radiator embodiment 4.
In Fig. 1 into Fig. 6, comprising:
Metal material pedestal 100,
Heat dissipation channel 200,
Serrated face 210, capillary function layer 220,
Radiating fin 300,
Spine 310,
First side 320, second side 330, laciniation 340.
Specific embodiment
The utility model is described in further detail with the following Examples.
Embodiment 1.
A kind of metal material radiator, as shown in Figure 1, it is provided with metal material pedestal 100, metal material pedestal 100
It is internally provided with multiple heat dissipation channels 200.
Metal material pedestal 100 is aluminium base, and the both ends of metal material pedestal 100 are in sealed set, particular by right
End pressing or laser welding, which are realized, to be tightly connected.
It, can be in addition to aluminium base it should be noted that the material of the preferred excellent radiation performance of metal material pedestal 100
Select copper-based seat or for titanium-based seat or be silver-based seat.
Multiple heat dissipation channels 200 are sealed in the end positions of metal material pedestal 100, inside each heat dissipation channel 200
In vacuum state, liquid refrigerant is filled in each heat dissipation channel 200, and the setting of 200 inner wall of each heat dissipation channel is regular
Or the capillary function layer 220 of irregular alignment.
When metal material pedestal 100 is heated, the liquid refrigerant of 200 heating end of heat dissipation channel corresponding with heated part by
Thermal evaporation, gasifying gas moves 200 distal end of heat dissipation channel, is pre-chilled and liquefies in 200 remote gas of heat dissipation channel, the liquid after liquefaction
Working medium is because the effect of capillary function layer 220 is again from heating end is distally gradually returned to, continuous circulation according to this, realizes heat from heated
End is transferred to distal end and distributes.
Specifically, liquid refrigerant filling in each heat dissipation channel 200 is specially coolant media, preferably liquid refrigerants is situated between
Matter.The effect of coolant media in heat dissipation channel 200, can speed up radiating efficiency.Refrigerant is that the easy heat absorption of one kind becomes gas,
Be easy heat release again and become the substance of liquid, as coolant media raw material there are many, such as freon, chlorofluorocarbons are different herein
One repeats.
In the present embodiment, the section semicircular in shape of heat dissipation channel 200.It should be noted that the shape of heat dissipation channel 200 is not
It is confined to the semicircle of the present embodiment, may be set to be round or ellipse or rectangle or square or triangle
Or irregular shape.
Specifically, capillary function layer 220 includes at least the laminating layer adhered to 200 inner wall of heat dissipation channel, is attached to patch
Close the keriotheca on layer.The partial size of the metallic of laminating layer be 0.1-0.15nm, laminating layer with a thickness of 0.01-0.05mm；
Keriotheca connects and composes skeleton by metallic, and skeleton has multiple pore structures；The Li Jing of metallic for constituting skeleton is
0.2-0.5nm, keriotheca with a thickness of 1.5-4.5nm.The setting of laminating layer with 200 inner wall of heat dissipation channel so that well paste
It closes.The setting of keriotheca, gap can not only improve contact area, also provide the space of liquid accumulation, can be realized second grade
Rising emission efficiency.Capillary function layer 220 is that the copper powder structure sheaf to be formed is prepared by electroplating technology.
The metal material radiator is in use, be assemblied in pedestal at such as circuit board heat source on one side, heat source work
When the heat transfer that generates to cooling base, the liquid refrigerant of 200 heating end of heat dissipation channel corresponding with heated part is by hot gas
To change, gasifying gas moves 200 distal end of heat dissipation channel, and it is pre-chilled and liquefies in 200 remote gas of heat dissipation channel, the liquid refrigerant after liquefaction
Because the effect of capillary function layer 220 is again from heating end is distally gradually returned to, constantly circulation, realization pass heat from heating end according to this
It is handed to distal end and distributes.
The metal material radiator of experimental verification, the utility model can be realized small form factor requirements, have second grade heat dissipation
Efficiency, thermal effect are good.
Embodiment 2.
A kind of metal material radiator, as shown in Figure 2 and Figure 3, other structures are same as Example 1, and difference exists
In: the rectangular in cross-section of heat dissipation channel 200, and the inner surface of heat dissipation channel 200 is provided with serrated face 210, capillary function layer 220
Positioned at the surface of serrated face 210.The setting of serrated face 210 can be improved the face of 200 capillary function layer 220 of heat dissipation channel attachment
Product improves radiating efficiency.
The section for constituting the teeth of serrated face 210 is triangle, rectangle, semicircle, arc or irregular shape, is constituted
The size of the identical perhaps not identical teeth for constituting serrated face 210 of the shape of the teeth of serrated face 210 is identical or not identical.
The metal material radiator of the utility model can be realized small form factor requirements, have second grade radiating efficiency, thermal effect
Fruit is good.
Embodiment 3.
A kind of metal material radiator, as shown in figure 4, other structures are same as Example 2, the difference is that: it dissipates
The section parallelogram of the passage of heat 200, and each face of the inner surface of heat dissipation channel 200 is provided with serrated face 210, hair
Thin functional layer 220 is located at the surface of serrated face 210.The setting of serrated face 210 can be improved 200 capillary function layer of heat dissipation channel
The area of 220 attachments, improves radiating efficiency.
The metal material radiator of the utility model can be realized small form factor requirements, have second grade radiating efficiency, thermal effect
Fruit is good.
Embodiment 4.
A kind of metal material radiator, as shown in figure 5, other structures are identical as embodiment 1 or 2 or 3, difference exists
In: it is additionally provided with multiple groups radiating fin 300, multiple groups radiating fin 300 is fixed on the surface of metal material pedestal 100.
Every group of radiating fin 300 is provided with spine 310, first side 320 and second side positioned at 310 two sides of spine
330, the wiring that spine 310 is connect with metal material pedestal 100 is defined as the extension line of spine 310, cross spine 310 and perpendicular to
The section of extension line is defined as the normal section of spine 310.
Spine 310 between any two spine 310 is defined as intermediate spine 310, the normal section of intermediate spine 310
Two sides correspond to the position of first side 320 and second side 330 and be serrated structure 340, positioned at the spine 310 of both sides external
Normal section close to another adjacent spine 310 the structure 340 that is serrated on one side.
The metal material radiator of this example, multiple groups radiating fin 300 is in arranged in parallel.It needs, actually may be used
With as needed, radiating fin 300 is not limited in arranged in parallel, can also be arranged in non-parallel.
The metal material radiator in use, be assemblied in such as circuit board heat source for metal material pedestal 100 on one side
Place, the heat transfer that heat source generates when working to metal material pedestal 100, heat dissipation channel 200 corresponding with heated part are heated
The liquid refrigerant at end is by thermal evaporation, 200 distal end of gasifying gas movement heat dissipation channel, in 200 remote gas of heat dissipation channel pre-cooling liquid
To change, the liquid refrigerant after liquefaction constantly recycles according to this because the effect of capillary function layer 220 is again from heating end is distally gradually returned to,
Heat is transferred to radiating fin 300 from heating end and is distributed by radiating fin 300 by realization.300 surface of radiating fin is in
Zigzag setting, distributes conducive to more preferable heat, has the characteristics that radiating efficiency is high.
The metal material radiator of the utility model can be realized small form factor requirements, have second grade radiating efficiency, thermal effect
Fruit is good.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel should be appreciated that can be practical without departing from this with the technical solution of the present invention is modified or equivalently replaced
The spirit and scope of new technique scheme.
Claims (7)
1. a kind of metal material radiator, it is characterised in that: be provided with metal material pedestal, the metal material base interior
It is provided with multiple heat dissipation channels；The metal material pedestal is aluminium base or is copper-based seat or is titanium-based seat or is silver-based
Seat；
The both ends of metal material pedestal are in sealed set, and multiple heat dissipation channels are sealed in the end positions of metal material pedestal,
It is in vacuum state inside each heat dissipation channel, is filled with liquid refrigerant, and each heat dissipation channel inner wall in each heat dissipation channel
Regular or irregular alignment capillary function layer is set；
The inner surface of the heat dissipation channel is provided with serrated face, and the capillary function layer is located at the surface of serrated face；
The capillary function layer includes at least the laminating layer adhered to heat dissipation channel inner wall, the honeycomb being attached on laminating layer
Layer；
The partial size of the metallic of laminating layer be 0.1-0.15nm, laminating layer with a thickness of 0.01-0.05mm；
Keriotheca connects and composes skeleton by metallic, and skeleton has multiple pore structures；Constitute the grain of the metallic of skeleton
Diameter is 0.2-0.5nm, keriotheca with a thickness of 1.5-4.5nm.
2. metal material radiator according to claim 1, it is characterised in that: it is additionally provided with multiple groups radiating fin, it is more
Group radiating fin is fixed on the surface of the metal material pedestal；
Every group of radiating fin is provided with spine, first side and second side positioned at spine two sides, spine and metal material base
The wiring of seat connection is defined as the extension line of spine, crosses spine and is defined as the normal section of spine perpendicular to the section of extension line；
Spine between any two spine is defined as intermediate spine, corresponding first side in the two sides of the normal section of intermediate spine
Face and the position of second side are serrated structure, positioned at the spine of both sides external normal section close to another adjacent ridge
The structure that is serrated on one side of bone.
3. metal material radiator according to claim 2, it is characterised in that: multiple groups radiating fin is in arranged in parallel.
4. metal material radiator according to claim 3, it is characterised in that: the laciniation of normal section side by
Multiple teeth are constituted.
5. according to metal material radiator described in claim 2 to 4 any one, it is characterised in that: the heat dissipation channel
Section is rounded or semicircle or oval or rectangle or square or triangle or irregular shape.
6. metal material radiator according to claim 5, it is characterised in that: the section for constituting the teeth of serrated face is
The shape of triangle, rectangle, semicircle, the arc teeth that perhaps irregular shape constitutes serrated face is identical or not identical, structure
It is identical or not identical at the size of the teeth of serrated face.
7. metal material radiator according to claim 6, it is characterised in that: the pressing sealing of the both ends of the pedestal or
The connection of person's laser welded seal.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691126.1U CN208570582U (en) | 2018-05-10 | 2018-05-10 | A kind of metal material radiator |
| JP2018002386U JP3217881U (en) | 2018-05-10 | 2018-06-25 | Metal heat dissipation device |
| DE202018103701.3U DE202018103701U1 (en) | 2018-05-10 | 2018-06-28 | Metallic cooling device |
| TW107209468U TWM569079U (en) | 2018-05-10 | 2018-07-13 | Heat dissipation device made of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691126.1U CN208570582U (en) | 2018-05-10 | 2018-05-10 | A kind of metal material radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570582U true CN208570582U (en) | 2019-03-01 |
Family
ID=63444137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691126.1U Active CN208570582U (en) | 2018-05-10 | 2018-05-10 | A kind of metal material radiator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3217881U (en) |
| CN (1) | CN208570582U (en) |
| DE (1) | DE202018103701U1 (en) |
| TW (1) | TWM569079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494863A (en) * | 2020-04-03 | 2021-10-12 | 得意精密电子(苏州)有限公司 | Temperature-equalizing plate and manufacturing method thereof |
-
2018
- 2018-05-10 CN CN201820691126.1U patent/CN208570582U/en active Active
- 2018-06-25 JP JP2018002386U patent/JP3217881U/en active Active
- 2018-06-28 DE DE202018103701.3U patent/DE202018103701U1/en active Active
- 2018-07-13 TW TW107209468U patent/TWM569079U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494863A (en) * | 2020-04-03 | 2021-10-12 | 得意精密电子(苏州)有限公司 | Temperature-equalizing plate and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM569079U (en) | 2018-10-21 |
| DE202018103701U1 (en) | 2018-11-16 |
| JP3217881U (en) | 2018-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105004206B (en) | Phase transformation inhibits heat transfer heat-exchangers of the plate type | |
| CN105682431B (en) | A kind of liquid cold plate | |
| CN201655782U (en) | Surface-mounted radiator | |
| CN109974137A (en) | A kind of air-conditioner outdoor unit and air conditioner | |
| CN208570582U (en) | A kind of metal material radiator | |
| CN205104482U (en) | Superconductive radiator of heat | |
| CN108050497A (en) | For the side-emitting LED lamp radiator under superelevation heat flow density | |
| CN105555102A (en) | Sealed cabinet with thermal superconductive semiconductor refrigeration system | |
| CN110360860B (en) | Method for processing brazing type soaking plate | |
| CN209416117U (en) | A kind of cold plate of high strengthening heat transfer structure | |
| CN110043975A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN110043974A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN204836936U (en) | Heat sink | |
| CN205052054U (en) | Laser heat -transfer device | |
| CN205051160U (en) | Laser radiator | |
| CN212458057U (en) | Heat superconducting radiating plate, radiator and 5G base station equipment | |
| CN204829804U (en) | Honeycomb metal radiator | |
| CN210534623U (en) | Flat notebook with efficient heat dissipation function | |
| CN207854267U (en) | Printed circuit board | |
| CN208862980U (en) | Television set based on the heat dissipation of hot superconductive plate | |
| CN109163588B (en) | Small arc bending heat superconducting heat transfer plate structure and manufacturing method thereof | |
| CN207858001U (en) | It is brazed integral type tablet superconduction cooler | |
| CN108356375B (en) | Brazing integrated flat superconducting cooler and production process thereof | |
| CN214381964U (en) | Radiator and electronic equipment based on phase change suppression board | |
| CN111076574A (en) | Heat transfer assembly, heat exchange assembly, parallel flow heat exchanger and air heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: 523170 Room 302, No. 3, Qixiang, nanzha Wenming Road, Humen Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN TONGXUN METAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: Chinese Taiwan New Taipei City Patentee before: Lin Jindong Patentee before: Yang Aolong Patentee before: Chang Hong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231028 Address after: Room 301, No. 3, Qixiang, Nanzha Wenming Road, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Baili Electronic Technology Co.,Ltd. Address before: 523170 Room 302, No. 3, Qixiang, nanzha Wenming Road, Humen Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN TONGXUN METAL SCIENCE & TECHNOLOGY Co.,Ltd. |