CN208419316U - A kind of water-cooled plate - Google Patents
A kind of water-cooled plate Download PDFInfo
- Publication number
- CN208419316U CN208419316U CN201821098032.XU CN201821098032U CN208419316U CN 208419316 U CN208419316 U CN 208419316U CN 201821098032 U CN201821098032 U CN 201821098032U CN 208419316 U CN208419316 U CN 208419316U
- Authority
- CN
- China
- Prior art keywords
- water
- flow passage
- bottom plate
- water flow
- cover board
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 241000521257 Hydrops Species 0.000 abstract description 2
- 206010030113 Oedema Diseases 0.000 abstract description 2
- 230000000994 depressogenic effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of water-cooled plates, the cover board on the bottom plate is closed including bottom plate, lid, water flow passage is provided on bottom plate, it is provided on cover board and the corresponding water inlet of the water inlet end of water flow passage, water outlet corresponding with water flow passage water outlet, cylindrical boss is provided in water flow passage, boss is hollow, density of the water flow passage in bottom plate two sides is greater than it in intermediate density, cover board outer rim is fixedly connected with the bottom plate outer rim, it is fixedly connected as diffusion welding (DW) or soldering, water flow passage is between cover board and bottom plate.The thickness of cover board and bottom plate is smaller, can greatly reduce weight under the premise of not reducing heat dissipation effect；The section hydrops of water flow passage is small, and water flow passage is unlikely to deform, and boss is provided in water flow passage, and cover board is not in depressed phenomenon and water can be allowed to come into full contact with, and improves heat dissipation effect.
Description
Technical field
The utility model relates to the technical field of water-cooling heat radiating device, in particular to a kind of water-cooled plate.
Background technique
Heat dissipation on the market is mainly water cooling system and water-cooling heat radiating system at present, and water-cooling heat radiating device is provided with one
A water inlet and water outlet, heat sink interior are equipped with water flow passage, can give full play to the advantage of water cooling in this way, can take away more
More heats.Existing water-cooled plate is broadly divided into two kinds, and one is buried tube types: metallic water pipe being embedded in inside heat exchange plate, is passed through
It is welded and fixed, about 10 millimeters of this water-cooled plate general thickness；Another kind is agitating friction formula: being discharged in metal plate by milling
Runner is flowed, is then fixedly connected with water flow passage by Friction Stir Welding, about 8 millimeters of this water-cooled plate general thickness.It is above-mentioned
The thickness of type water-cooled plate is all thicker, and water-cooled plate can not achieve bending and volume is bigger, can not be made into compact package；It is above-mentioned
The water-cooled plate of type is trickled in water flow passage and is just flowed directly out to water outlet, without shape after water flow enters from the inlet
At circuit, heat dissipation effect is bad.
Water cooling plate thickness in the prior art is 8-10 millimeters general, and water outlet and water inlet are generally all arranged with flow channel for liquids
On one block of plate, some liquid also not with water-cooled plate sufficiently heat transmitting are then conveyed out in water-cooled plate inner cavity, to be unfavorable for
The heat dissipation of water-cooled plate reduces the efficiency of water-cooled plate heat dissipation.
Utility model content
The technical issues of the utility model solves is to provide a kind of water-cooled plate, uniform fluid flow in water flow passage, on bottom plate
Forming circuit, improves heat dissipation effect, water-cooled plate is thin.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of water-cooled plate closes the cover board on the bottom plate including bottom plate, lid, is provided with water flow passage on the bottom plate,
It is provided on the cover board and the corresponding water inlet of the water inlet end of water flow passage, water outlet corresponding with water flow passage water outlet,
Boss is provided in the water flow passage, density of the water flow passage in bottom plate two sides is greater than it in intermediate density.
Further, the cover board outer rim is fixedly connected with the bottom plate outer rim.
Further, described be fixedly connected as diffusion welding (DW) or soldering.
Further, the water flow passage is between cover board and bottom plate.
Further, the cover board is made of 1-2 millimeters of copper sheet or aluminium sheet.
Further, the bottom plate is made of 1-2 millimeters of copper sheet or aluminium sheet.
Further, the water-cooled plate is with a thickness of 5-6 millimeters.
The beneficial effects of the utility model are: inlet and outlet are all arranged since water flow passage is arranged on bottom plate
On the cover board, cover board and bottom plate are fixedly connected by welding, so the good airproof performance in entire circuit；Because of the thickness of cover board and bottom plate
Degree is smaller, can greatly reduce weight under the premise of not reducing heat dissipation effect；The section hydrops of water flow passage is small, water
Stream runner is unlikely to deform, and boss is provided in water flow passage, cover board is not in depressed phenomenon and water is contacted with boss and dissipated
Heat faster, improves heat dissipation effect.
Detailed description of the invention
Fig. 1 is water-cooled plate Structure explosion diagram；
Fig. 2 is water-cooled plate structural schematic diagram；
Fig. 3 is bottom plate top view.
In the figure, it is marked as cover board 1, water inlet 2, boss 3, water flow passage 4, water outlet 5, bottom plate 6.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
A kind of water-cooled plate as shown in Figure 1, Figure 2 and Figure 3 closes the cover board 1 on the bottom plate including bottom plate 6, lid, described
Water flow passage 4 is provided on bottom plate 6, the water flow passage 4 between cover board 1 and bottom plate 6, be provided on the cover board 1 with
The corresponding water inlet 2 of the water inlet end of water flow passage 4, water outlet 5 corresponding with 4 water outlet of water flow passage, in the water flow passage 4
It is provided with the boss 3 for preventing cover board 1 to be recessed, density of the water flow passage 4 in 6 two sides of bottom plate is greater than it in intermediate density,
Specific aim cooling can be carried out, the cooling effect of two sides is greater than centre.Boss 3 as shown in Figure 3 is cylinder, and boss 3 can also be with
It is designed to square, the boss 3 is hollow, design boss 3 showing of occurring being recessed of cover board 1 in order to prevent in water flow passage 4
As occurring；There are also multiple partitions on bottom plate 6, these partitions separate cooling water, so that cooling water be allow to be evenly distributed
Trickling allows cooling water sufficiently and equably contacts with water-cooled plate and carry out hot friendship in the water flow passage 4 on bottom plate 6
It changes, increases the efficiency of water-cooled plate heat dissipation.
On the basis of the above, 1 outer rim of cover board is fixedly connected with 6 outer rim of bottom plate, specifically, is fixedly connected as expanding
It dissipates weldering or soldering, cover board 1 is made of 1-2 millimeters of copper sheet or aluminium sheet, bottom plate 6 is made of 1-2 millimeters of copper sheet or aluminium sheet, water cooling
Plate thickness is 5-6 millimeters, and the bottom plate 6 passes through punching press or casting and forming.
In the present embodiment, the cover board 1 is equipped with water inlet 2 and water outlet 5, and the water inlet 2 is connected to the water flow
The water inlet end of runner 4, the water outlet 5 are connected to the water outlet of the water flow passage 4, and cooling water flows into water flow stream from water inlet 2
The water inlet end in road 4 uniformly trickles in all water flow passages 4, flows out in the water outlet of water flow passage 4 from water outlet 5；It is described into
It is welded with water inlet pipe on the mouth of a river 2, outlet pipe is welded on the water outlet, water inlet pipe and outlet pipe pass through detachable and pipeline
Connection.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (7)
1. a kind of water-cooled plate closes the cover board (1) on the bottom plate including bottom plate (6), lid, it is characterised in that: the bottom plate (6)
On be provided with water flow passage (4), be provided on the cover board (1) water inlet (2) corresponding with the water inlet end of water flow passage (4),
Water outlet (5) corresponding with water flow passage (4) water outlet, the water flow passage (4) is interior to be provided with boss (3), the water flow stream
Density of the road (4) in bottom plate (6) two sides is greater than it in intermediate density.
2. water-cooled plate as described in claim 1, it is characterised in that: cover board (1) outer rim and the bottom plate (6) outer rim are fixed
Connection.
3. water-cooled plate as claimed in claim 2, it is characterised in that: described to be fixedly connected as diffusion welding (DW) or soldering.
4. water-cooled plate as described in claim 1, it is characterised in that: the water flow passage (4) is located at cover board (1) and bottom plate (6)
Between.
5. water-cooled plate as described in claim 1, it is characterised in that: copper sheet or aluminium sheet system of the cover board (1) by 1-2 millimeters
At.
6. water-cooled plate as described in claim 1, it is characterised in that: copper sheet or aluminium sheet system of the bottom plate (6) by 1-2 millimeters
At.
7. the water-cooled plate as described in any one of claim 1 to 6, it is characterised in that: the water-cooled plate is with a thickness of 5-6 milli
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098032.XU CN208419316U (en) | 2018-07-11 | 2018-07-11 | A kind of water-cooled plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098032.XU CN208419316U (en) | 2018-07-11 | 2018-07-11 | A kind of water-cooled plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419316U true CN208419316U (en) | 2019-01-22 |
Family
ID=65126264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098032.XU Active CN208419316U (en) | 2018-07-11 | 2018-07-11 | A kind of water-cooled plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052695A (en) * | 2019-04-23 | 2019-07-26 | 合肥工业大学 | A kind of diffusion welding method of aluminium alloy liquid cooling component internal runner development |
| CN112188803A (en) * | 2020-09-29 | 2021-01-05 | 重庆金康动力新能源有限公司 | Water cooling plate assembly |
| CN113133270A (en) * | 2020-01-14 | 2021-07-16 | 航天海鹰(哈尔滨)钛业有限公司 | Confined space forced cooling system based on special-shaped diffusion welding water-cooling plate |
-
2018
- 2018-07-11 CN CN201821098032.XU patent/CN208419316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052695A (en) * | 2019-04-23 | 2019-07-26 | 合肥工业大学 | A kind of diffusion welding method of aluminium alloy liquid cooling component internal runner development |
| CN113133270A (en) * | 2020-01-14 | 2021-07-16 | 航天海鹰(哈尔滨)钛业有限公司 | Confined space forced cooling system based on special-shaped diffusion welding water-cooling plate |
| CN112188803A (en) * | 2020-09-29 | 2021-01-05 | 重庆金康动力新能源有限公司 | Water cooling plate assembly |
| CN112188803B (en) * | 2020-09-29 | 2023-05-30 | 重庆金康动力新能源有限公司 | Water-cooling plate assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230414 Address after: Room 3237, Floor 5, No. 38, Yingchun South Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu 215000 Patentee after: Suzhou Capillary Enterprise Management Partnership (L.P.) Address before: 215000 Friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU KOONING HEAT EXCHANGE SYSTEM TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 215000 friendship Industrial Park, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou xuba Precision Technology Co.,Ltd. Address before: Room 3237, Floor 5, No. 38, Yingchun South Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu 215000 Patentee before: Suzhou Capillary Enterprise Management Partnership (L.P.) |
|
| TR01 | Transfer of patent right |