CN202354023U - Water cooling plate containing staggered fins - Google Patents
Water cooling plate containing staggered fins Download PDFInfo
- Publication number
- CN202354023U CN202354023U CN2012200755027U CN201220075502U CN202354023U CN 202354023 U CN202354023 U CN 202354023U CN 2012200755027 U CN2012200755027 U CN 2012200755027U CN 201220075502 U CN201220075502 U CN 201220075502U CN 202354023 U CN202354023 U CN 202354023U
- Authority
- CN
- China
- Prior art keywords
- cooled plate
- conduit
- water cooling
- pedestal
- cooling plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a water cooling plate containing staggered fins. The water cooling plate comprises a cover plate (1) and a base (2), wherein a channel (3) is arranged on the upper surface of the base (2), a plurality of staggered fins (4) are fixed in the channel (3) in a soldering manner, the cover plate (1) is fixed on the base (2) in the soldering manner to cover the channel (3), the base (2) is also provided with entrances and exits (5) which are communicated with the channel (3), the lower surface of the base (2) is fixedly connected with joints (7) of the entrances and exits (5). According to the water cooling plate provided by the utility model, the staggered fins and the water cooling plate are combined in the soldering manner, the heat transfer area is large, a coolant forms a turbulent flow in the fins to improve the heat exchange efficiency, the voltage drop is low, the connection reliability between the fins and the water cooling plate is high, the fins and the water cooling plate are connected by adopting a stainless steel joint in the soldering manner, the service life is long, and no leakage is generated.
Description
Technical field
The utility model relates to cooling system, particularly a kind of cooled plate that contains staggered fin that is applied in the integrated circuit.
Background technology
Along with the power of integrated circuit its internal temperature that constantly raises is also increasingly high, high temperature not only can cause system's operation unstable, and shorten useful life, even some parts is burnt.
In existing cooling technology; The general cooled plate heat exchanger that adopts tubular type, perhaps fin and cooled plate welding, the heat exchange efficiency of first kind of structure is low and pressure drop is big; The shortcoming of second kind of structure is that the connection reliability of fin and cooled plate can not get guaranteeing, is easy to generate cooling agent and leaks.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the above-mentioned prior art, and a kind of cooled plate of new version is provided.The cooled plate that the utility model contains staggered fin wants to improve the stability of cooling system, and is safe and reliable to operation, has the high heat efficiency and little pressure drop.
In order to reach the foregoing invention purpose, the technical scheme that the utility model provides is following:
A kind of cooled plate that contains staggered fin; This cooled plate includes cover plate and pedestal; The upper surface of said pedestal is provided with conduit, is fixed with a plurality of staggered fins through soldering in this conduit, and described cover plate soldering is fixed on the pedestal to cover described conduit; On described pedestal, also be provided with the import and export that are communicated with conduit, be fixedly connected the joint of import and export at the lower surface of pedestal.
Contain in the cooled plate of staggered fin at the utility model; The size of said conduit is big or small identical with thermal source; The degree of depth of conduit is identical with the height of staggered fin; Contain in the cooled plate of staggered fin at the utility model, the middle part of said pedestal is provided with a boss, and described conduit is round this boss.
Contain in the cooled plate of staggered fin at the utility model, be distributed in the both sides that the interior a plurality of staggered fin of conduit is symmetrically distributed in boss.
Contain in the cooled plate of staggered fin at the utility model, described import and export are provided with two, and two import and export are respectively in the two ends of boss.
Contain in the cooled plate of staggered fin at the utility model, also be processed with thermal source on the described cooled plate screwed hole is installed.
Contain in the cooled plate of staggered fin at the utility model, be processed with the retaining thread hole on the described cooled plate.
Based on technique scheme, the cooled plate that the utility model contains staggered fin compared with prior art has following technological merit:
The cooled plate of the utility model adopts staggered fin to cooperate with the cooled plate soldering, and heat transfer area is big, and cooling agent forms turbulent flow and improved heat exchange efficiency in fin, and pressure drop is low, and the connection reliability between fin and the cooled plate is high.In addition, adopt stainless joint brazing to connect, long service life can not produce leakage.
Description of drawings
Fig. 1 is the structural representation of pedestal in the cooled plate of the utility model.
Fig. 2 is the structural representation of fin in the cooled plate of the utility model.
Fig. 3 is the structural representation of the cooled plate center tap of the utility model.
Fig. 4 is the structural representation of the cooled plate cover plate of the utility model.
Fig. 5 is the combination sketch map that the utility model contains the cooled plate of staggered fin.
Embodiment
Below we combine accompanying drawing and concrete embodiment to come the cooled plate of the utility model done further in detail to set forth; In the hope of architectural feature and the operational mode of understanding the utility model more cheer and brightly, but can not limit the protection range of the utility model with this.
As shown in Figure 5, the cooled plate of the utility model structurally mainly includes cover plate 1 and pedestal 2, and this is the structure of cooled plate.Upper surface at pedestal 2 is provided with conduit 3, and the mode through soldering in this conduit 3 is fixed with a plurality of staggered fins 4, and cover plate 1 is fixed on the pedestal 2 to cover conduit 3 through soldering.On pedestal 2, also be provided with the import and export 5 that are communicated with conduit 3, be fixedly connected the joint 7 of import and export 5 at the lower surface of pedestal 2.
The conduit that is arranged on the cooled plate pedestal is the operation for cooling water, and the size that requires conduit 3 is big or small identical with thermal source, can cool off thermal source targetedly like this, avoids waste.And the degree of depth of conduit 3 is identical with the height of staggered fin 4 in being put into conduit 3, and it is concordant to be put into conduit 3 in later upper surface at staggered fin 4 like this, can not have influence on the soldering connection of cover plate 1.The structure of pedestal 2 is as shown in Figure 1, and the structure of staggered fin 4 is as shown in Figure 2, and its fin structure through alternative form increases surface area, thereby improves heat absorption efficient.And the structure of cover plate 1 is as shown in Figure 4, and it is exactly a simple square structure.
Cooling water needs round and round in conduit 3, certainly will require conduit also is loop configuration, for this reason, has designed a boss 6 at the middle part of pedestal 2, and described conduit 3 forms the structure of a winding shape round this boss 6.And be distributed in the both sides that a plurality of staggered fins 4 in the conduit 3 are symmetrically distributed in boss 6.Among the embodiment boss 6 be shaped as rectangle, staggered 4 sides at boss 6 of fin are provided with three, have six staggered fins 4.
In conduit 3, be connected with cooling water and constitute circulation, this just requires to be provided with at least two and imports and exports 5, and these two import and export 5 are respectively in the two ends of boss 6.Be fixedly connected the joint 7 of import and export 5 at the lower surface of pedestal 2.The stainless steel here, the mode through soldering are fixed on the pedestal 2 and import and export 5 to connect.
Mode through soldering is formed whole cooled plate structure with pedestal, cover plate and staggered fin and joint, and then on cooled plate, also is processed with thermal source installation screwed hole 8, the fixed part when installing as thermal source with bolt and internal thread hole.In addition, also be processed with retaining thread 9 on the cooled plate, to be installed in one of link on the PC plate as cooled plate.
Undoubtedly, the cooled plate that contains staggered fin of the utility model can also be not limited to structure cited among the embodiment and connected mode by other version except said structure.Generally speaking, the protection of the utility model also comprises other conspicuous to those skilled in the art conversion and substitutes.
Claims (7)
1. cooled plate that contains staggered fin; This cooled plate includes cover plate (1) and pedestal (2); It is characterized in that; The upper surface of said pedestal (2) is provided with conduit (3), is fixed with a plurality of staggered fins (4) through soldering in this conduit (3), and described cover plate (1) soldering is fixed in pedestal (2) and is gone up to cover described conduit (3); On described pedestal (2), also be provided with the import and export (5) that are communicated with conduit (3), be fixedly connected the joint (7) of import and export (5) at the lower surface of pedestal (2).
2. a kind of cooled plate that contains staggered fin according to claim 1 is characterized in that the size of said conduit (3) is big or small identical with thermal source, and the degree of depth of conduit (3) is identical with the height of staggered fin (4).
3. a kind of cooled plate that contains staggered fin according to claim 2 is characterized in that the middle part of said pedestal (2) is provided with a boss (6), and described conduit (3) is round this boss (6).
4. a kind of cooled plate that contains staggered fin according to claim 2 is characterized in that, is distributed in the both sides that the interior a plurality of staggered fin (4) of conduit (3) is symmetrically distributed in boss (6).
5. a kind of cooled plate that contains staggered fin according to claim 1 is characterized in that described import and export (5) are provided with two, and two import and export (5) are respectively in the two ends of boss (6).
6. a kind of cooled plate that contains staggered fin according to claim 1 is characterized in that, also is processed with thermal source on the described cooled plate screwed hole (8) is installed.
7. a kind of cooled plate that contains staggered fin according to claim 1 is characterized in that, is processed with retaining thread hole (9) on the described cooled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200755027U CN202354023U (en) | 2012-03-02 | 2012-03-02 | Water cooling plate containing staggered fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200755027U CN202354023U (en) | 2012-03-02 | 2012-03-02 | Water cooling plate containing staggered fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354023U true CN202354023U (en) | 2012-07-25 |
Family
ID=46542976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200755027U Expired - Fee Related CN202354023U (en) | 2012-03-02 | 2012-03-02 | Water cooling plate containing staggered fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354023U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2522937C1 (en) * | 2013-04-25 | 2014-07-20 | Открытое акционерное общество "Т-Платформы" | Liquid cooling system for multiprocessor computation complex, package and heat sink module |
| CN104334002A (en) * | 2014-11-06 | 2015-02-04 | 广州高澜节能技术股份有限公司 | Returning runner water cooling plate with turbulence staggering step |
| CN104334003A (en) * | 2014-11-06 | 2015-02-04 | 广州高澜节能技术股份有限公司 | Straight runner water cooling plate with turbulence staggering step |
| CN105188307A (en) * | 2015-07-15 | 2015-12-23 | 香港应用科技研究院有限公司 | Local enhanced fluid cooling assembly for high power electronic application, and electronic device |
| CN108029219A (en) * | 2015-05-15 | 2018-05-11 | 高克联管件公司 | The cold plate of liquid cooling |
| CN108303837A (en) * | 2017-01-12 | 2018-07-20 | 中强光电股份有限公司 | Projection arrangement, radiating module and radiating fin group |
| CN112122889A (en) * | 2020-09-27 | 2020-12-25 | 西安远航真空钎焊技术有限公司 | Preparation method of thermal insulation board for power vectoring nozzle |
-
2012
- 2012-03-02 CN CN2012200755027U patent/CN202354023U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2522937C1 (en) * | 2013-04-25 | 2014-07-20 | Открытое акционерное общество "Т-Платформы" | Liquid cooling system for multiprocessor computation complex, package and heat sink module |
| WO2014175786A1 (en) | 2013-04-25 | 2014-10-30 | Открытое акционерное общество "Т-Платформы" | System for the liquid cooling of a multiprocessor computing complex, an assembly, and a thermal conduction module |
| CN104334002A (en) * | 2014-11-06 | 2015-02-04 | 广州高澜节能技术股份有限公司 | Returning runner water cooling plate with turbulence staggering step |
| CN104334003A (en) * | 2014-11-06 | 2015-02-04 | 广州高澜节能技术股份有限公司 | Straight runner water cooling plate with turbulence staggering step |
| CN108029219A (en) * | 2015-05-15 | 2018-05-11 | 高克联管件公司 | The cold plate of liquid cooling |
| CN105188307A (en) * | 2015-07-15 | 2015-12-23 | 香港应用科技研究院有限公司 | Local enhanced fluid cooling assembly for high power electronic application, and electronic device |
| CN105188307B (en) * | 2015-07-15 | 2017-09-22 | 香港应用科技研究院有限公司 | The local enhancement fluid cooling component and electronic installation applied for high power electronic |
| CN108303837A (en) * | 2017-01-12 | 2018-07-20 | 中强光电股份有限公司 | Projection arrangement, radiating module and radiating fin group |
| CN108303837B (en) * | 2017-01-12 | 2020-12-18 | 中强光电股份有限公司 | Projection device, heat dissipation module and heat dissipation fin set |
| CN112122889A (en) * | 2020-09-27 | 2020-12-25 | 西安远航真空钎焊技术有限公司 | Preparation method of thermal insulation board for power vectoring nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202354023U (en) | Water cooling plate containing staggered fins | |
| CN201697088U (en) | Superconducting heat radiator of heat pipes used for illumination of high-power semiconductor | |
| CN201845763U (en) | IGBT (Insulated Gate Bipolar Translator) liquid cooling plate structure | |
| CN203722976U (en) | Heat-dissipation device and electronic equipment therewith | |
| CN202352650U (en) | Finned water-cooling plate | |
| CN203859970U (en) | Cooling-used double-layer cooling plate and electronic component cooling device | |
| CN206835532U (en) | Plate-fin heat-pipe radiator for the cooling of vehicle-mounted integrated manipulator | |
| CN207790359U (en) | A kind of water cooling charging pile | |
| CN203396268U (en) | Water-cooling and heat-pipe combined radiator | |
| CN201332092Y (en) | IGBT module open type water-filled radiator | |
| CN203871119U (en) | Heat dissipating device for oil-immersed transformer | |
| CN201274634Y (en) | A high power switch mode power supply bridge rectifier and IGBT water-cooling board structure | |
| CN207233911U (en) | A kind of heat sink arrangement for electric car | |
| CN207864044U (en) | A kind of engine radiator | |
| CN102191988B (en) | Cooling and radiating device for Stirling engine | |
| CN202546853U (en) | Quick-heat-dissipation electromagnetic oven | |
| CN204923552U (en) | A semiconductor refrigerator for circulative cooling system | |
| CN109494047B (en) | Energy-saving and environment-friendly rectifier transformer with air cooling and heat dissipation functions | |
| CN203964127U (en) | Intelligent power saving heating machine | |
| CN201556155U (en) | Heat sink | |
| CN206160764U (en) | Copper radiator of multilayer conduction type | |
| CN204518312U (en) | A kind of water-filled radiator | |
| CN210345894U (en) | Convection type energy-saving electric heating boiler | |
| CN103486893A (en) | Multifunctional cooler | |
| CN201588684U (en) | Radiating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |