CN202127585U - Water cooling plate with water channel type cover plate structure - Google Patents
Water cooling plate with water channel type cover plate structure Download PDFInfo
- Publication number
- CN202127585U CN202127585U CN2011202787526U CN201120278752U CN202127585U CN 202127585 U CN202127585 U CN 202127585U CN 2011202787526 U CN2011202787526 U CN 2011202787526U CN 201120278752 U CN201120278752 U CN 201120278752U CN 202127585 U CN202127585 U CN 202127585U
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- cover plate
- water channel
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- channel type
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Abstract
The utility model provides a water cooling plate with a water channel type cover plate structure. The water cooling plate comprises a main plate and a cover plate and is characterized in that a water channel (1) is arranged on the main plate, and a cover plate position trough (2) is arranged along the direction of the water channel (1); the shape of the cover plate is identical with that of the water channel (1); and the water cooling plate can not generate internal permeation and short circuit phenomena among the water channels, is beneficial to design of electric appliance elements holes at the cover plate side and improvement of the whole strength of the water cooling plate, provides powerful guarantee for the normal work of electric appliance elements, and realizes the design principles that the main plate is maximized and the cover plate is minimized.
Description
Technical field
The utility model relates to the cold drawing in the Mechatronic Engineering field, specifically, relates to the water-cooled version.
Background technology
The electronics cold drawing is divided into ventilation type and liquid-cooled, and ventilation type with the air is coolant, and is simple in structure, be easy to realize, but radiating efficiency is low; Liquid-cooled is coolant usually with water, compact conformation, and radiating efficiency is high, is usually used in the big heat radiation occasion of density of heat flow rate.Research shows; In the most common failure of electronic equipment and electric elements, cause owing to temperature is too high cisco unity malfunction up to 50%～60%, if the heat dissipation of electronic equipment and electric elements can not in time leave; To produce very big influence to its performance, even the damage of damaging property.Therefore, exploitation is efficient, heat dissipation element is that the electronics cold drawing seems particularly important reliably.
Along with the volumetric power density of electronic equipment and electric elements constantly increases, cause the heat dissipation of equipment increasing; Therefore, the heat dissipation that design and develop efficiently, reliable cooled plate in time leaves electric elements seems particularly urgent.
The utility model content
The purpose of the utility model is; Above-mentioned defective to the prior art existence; A kind of cooled plate of water channel type covering plate structure is provided, does not blend short circuit phenomenon in can not occurring between this cooled plate water channel and the water channel, the bulk strength that helps the design of position, cover plate side electric elements hole simultaneously and improve cooled plate; For the operate as normal of electronic equipment and electric elements provides powerful guarantee, and mainboard maximization and the minimized design principle of cover plate have been realized.
The cooled plate of a kind of water channel type covering plate structure that the utility model provides comprises mainboard and cover plate, and its improvements are that said mainboard is provided with water channel and is provided with the cover plate location groove along the water channel direction; Said cover plate shape is identical with the water channel shape.
The cooled plate of the first preferred water channel type covering plate structure that the utility model provides, said cover plate are placed in the cover plate location groove of mainboard, carry out the integral solder in longshore current road through the friction Stir method, and after the welding fine finishining are carried out on the surface.
The cooled plate of the second preferred water channel type covering plate structure that the utility model provides, the degree of depth of said cover plate location groove is a cover sheet thickness.
Compared with prior art, the cooled plate of a kind of water channel type covering plate structure of providing of the utility model has the following advantages:
1, sealing is not closely oozed short circuit phenomenon in can not occurring between adjacent water channel;
2, cover plate side electric elements easy mounting more;
3, the welding in cold drawing centre position makes bulk strength be able to strengthen;
4, the effective contact area of cover plate and mainboard increases, and helps the heat radiation of cover plate side;
5, cold drawing mainly is made up of mainboard and cover plate, compares with traditional cold drawing, and mainboard longshore current road direction when design has increased the location groove of cover plate; Cover plate also no longer is a whole plate, but the ingenious flow channel shape that is designed to is placed on cover plate in the cover plate location groove of mainboard at last, carries out the integral solder in longshore current road through the friction Stir method;
6, adopt the cold drawing of this structural design; Because the increase of fusion length better combines mainboard and cover plate together; Do not blend short circuit phenomenon in can not occurring between water channel and the water channel, because the effective contact area of cover plate and mainboard increases, strengthened the heat radiation of cover plate side simultaneously; On the mainboard between cover plate side runner and the runner very easily the design and installation hole fix electric elements, certainly the bulk strength of cooled plate also is able to strengthen;
7, the cooled plate of this water channel type covering plate structure also will produce no small economic and social benefit along with the develop rapidly of electronic technology will have great market and social demand.
Description of drawings
Fig. 1 is: the mainboard figure of the cooled plate of a kind of water channel type covering plate structure that the utility model provides;
Fig. 2 is: the mainboard A-A figure of the cooled plate of a kind of water channel type covering plate structure that the utility model provides;
Fig. 3 is: the cover plate figure of the cooled plate of a kind of water channel type covering plate structure that the utility model provides;
Among the figure: 1, water channel; 2, cover plate location groove.
Embodiment
Below the cooled plate of a kind of water channel type covering plate structure of the utility model being provided through accompanying drawing and embodiment do further more detailed explanation;
The cooled plate of the water channel type covering plate structure of present embodiment comprises mainboard and cover plate, and mainboard is provided with water channel 1 and is provided with cover plate location groove 2 along water channel 1 direction; The cover plate shape is identical with water channel 1 shape, and the degree of depth of cover plate location groove 2 is a cover sheet thickness.
Cover plate is placed on 2 li of the cover plate location grooves of mainboard, carries out the integral solder along water channel through the friction Stir method, and fine finishining is carried out to the surface in the welding back.
Like Fig. 1, when the motherboard design of electronics cooled plate, along the location groove of water channel reservation cover plate, groove depth is a cover sheet thickness, the about 3mm of groove width: secondly, according to the shape and size design water channel type cover plate of cover plate location groove, see Fig. 3:
At last, mainboard and water channel type cover plate are carried out integral solder with stirring friction-welding technique, and carrying out Surface Finishing, to make roughness be 0.8.
The cooled plate of the water channel type covering plate structure of present embodiment basically with embodiment 1, has difference only and is the about 5mm of groove width.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although the utility model has been carried out detailed explanation with reference to the foregoing description; Under the those of ordinary skill in field be to be understood that: the technical staff reads after the present specification still and can make amendment or be equal to replacement the embodiment of the utility model, does not await the reply within the claim protection range but these modifications or change all break away from the utility model application.
Claims (3)
1. the cooled plate of a water channel type covering plate structure comprises mainboard and cover plate, it is characterized in that said mainboard is provided with water channel (1) and is provided with cover plate location groove (2) along water channel (1) direction; Said cover plate shape is identical with water channel (1) shape.
2. the cooled plate of water channel type covering plate structure according to claim 1 is characterized in that said cover plate is placed on cover plate location groove (2) lining of mainboard, carries out the integral solder in longshore current road through the friction Stir method, and after the welding fine finishining is carried out on the surface.
3. the cooled plate of water channel type covering plate structure according to claim 1, the degree of depth that it is characterized in that said cover plate location groove (2) is a cover sheet thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202787526U CN202127585U (en) | 2011-07-26 | 2011-07-26 | Water cooling plate with water channel type cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202787526U CN202127585U (en) | 2011-07-26 | 2011-07-26 | Water cooling plate with water channel type cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127585U true CN202127585U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202787526U Expired - Fee Related CN202127585U (en) | 2011-07-26 | 2011-07-26 | Water cooling plate with water channel type cover plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127585U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684597A (en) * | 2012-05-23 | 2012-09-19 | 东方电气集团东风电机有限公司 | High-power alternating current (AC) asynchronous motor controller for direct driving type bus |
| CN104128687A (en) * | 2014-08-07 | 2014-11-05 | 托伦斯精密机械（上海）有限公司 | Aluminum part internal channel brazing method |
| CN104501641A (en) * | 2014-12-24 | 2015-04-08 | 苏州景联精密机械有限公司 | Heat-insulation supporting plate |
| CN105470426A (en) * | 2015-12-28 | 2016-04-06 | 上海汽车制动器有限公司 | Battery frame tray with water cooling plate and processing method of battery frame tray |
| CN105789728A (en) * | 2014-12-23 | 2016-07-20 | 比亚迪股份有限公司 | Liquid-cooled plate for battery, preparation method of liquid-cooled plate, battery module, battery pack and electric vehicle |
| CN106271023A (en) * | 2015-05-27 | 2017-01-04 | 上海航天设备制造总厂 | A kind of method using agitating friction weldering that cold drawing is sealed |
| CN108274109A (en) * | 2018-04-18 | 2018-07-13 | 北京世佳博科技发展有限公司 | A kind of composite connecting method for radiator class product |
| CN108807311A (en) * | 2018-06-25 | 2018-11-13 | 宁波江丰电子材料股份有限公司 | Cooling disk body and cooling disk body processing method |
| CN109341372A (en) * | 2018-09-21 | 2019-02-15 | 贵州永红换热冷却技术有限公司 | A kind of frame-type cold plate and its processing method |
| CN110167321A (en) * | 2019-05-29 | 2019-08-23 | 上海航天设备制造总厂有限公司 | A kind of Liquid cooling chasis and its manufacturing method of cooling water channel perforation |
| CN110405474A (en) * | 2019-08-26 | 2019-11-05 | 宁波江丰电子材料股份有限公司 | The manufacturing method of the surface treatment method of water channel and cooling disk body in cooling disk body |
-
2011
- 2011-07-26 CN CN2011202787526U patent/CN202127585U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684597A (en) * | 2012-05-23 | 2012-09-19 | 东方电气集团东风电机有限公司 | High-power alternating current (AC) asynchronous motor controller for direct driving type bus |
| CN104128687A (en) * | 2014-08-07 | 2014-11-05 | 托伦斯精密机械（上海）有限公司 | Aluminum part internal channel brazing method |
| CN105789728A (en) * | 2014-12-23 | 2016-07-20 | 比亚迪股份有限公司 | Liquid-cooled plate for battery, preparation method of liquid-cooled plate, battery module, battery pack and electric vehicle |
| CN104501641A (en) * | 2014-12-24 | 2015-04-08 | 苏州景联精密机械有限公司 | Heat-insulation supporting plate |
| CN106271023A (en) * | 2015-05-27 | 2017-01-04 | 上海航天设备制造总厂 | A kind of method using agitating friction weldering that cold drawing is sealed |
| CN105470426A (en) * | 2015-12-28 | 2016-04-06 | 上海汽车制动器有限公司 | Battery frame tray with water cooling plate and processing method of battery frame tray |
| CN108274109A (en) * | 2018-04-18 | 2018-07-13 | 北京世佳博科技发展有限公司 | A kind of composite connecting method for radiator class product |
| CN108807311A (en) * | 2018-06-25 | 2018-11-13 | 宁波江丰电子材料股份有限公司 | Cooling disk body and cooling disk body processing method |
| CN109341372A (en) * | 2018-09-21 | 2019-02-15 | 贵州永红换热冷却技术有限公司 | A kind of frame-type cold plate and its processing method |
| CN110167321A (en) * | 2019-05-29 | 2019-08-23 | 上海航天设备制造总厂有限公司 | A kind of Liquid cooling chasis and its manufacturing method of cooling water channel perforation |
| CN110405474A (en) * | 2019-08-26 | 2019-11-05 | 宁波江丰电子材料股份有限公司 | The manufacturing method of the surface treatment method of water channel and cooling disk body in cooling disk body |
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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: 20120125 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |