CN201788963U - Copper water cooled radiator - Google Patents
Copper water cooled radiator Download PDFInfo
- Publication number
- CN201788963U CN201788963U CN2010205004928U CN201020500492U CN201788963U CN 201788963 U CN201788963 U CN 201788963U CN 2010205004928 U CN2010205004928 U CN 2010205004928U CN 201020500492 U CN201020500492 U CN 201020500492U CN 201788963 U CN201788963 U CN 201788963U
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- water
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- radiator
- heat exchange
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Abstract
The utility model discloses a copper water cooled radiator relating to a radiating device. The radiator has an integral structure; holes are respectively punched at the upper part and the lower part at one side of a radiator body, and taken as a water inlet and a water outlet that are respectively connected with a water inlet channel and a water outlet channel; a plurality of small-diameter holes communicated with the water inlet channel and the water outlet channel are punched vertical to the direction of the water inlet and the water outlet on the radiator body, thus forming a heat exchange water channel; and the heat exchange water channel is arranged by being staggered with the fixing hole of the module, and then sealing soldering is carried out on the hole in the machining surface of the heat exchange water channel by adopting a process hole blocking cover plate. The radiating surfaces of an IGBT (insulated gate bipolar transistor) half-bridge module and a rectifier module are coated with heat-conducting silicon grease and then are fixed on the surface of a water cooled radiator by screws. The copper water cooled radiator has the advantages of improving radiation effect, reducing requirement for quality of cooling water, widening the water cooled range used by the equipment, prolonging the service life of the radiator, reducing the machining difficulty, and providing a quiet and efficient heat-radiation method for certain devices convenient to use water and water cooling of certain movable devices.
Description
Technical field
The utility model relates to a kind of heat abstractor.
Background technology
At present, in using in a lot of electrical equipment, high-power converter, especially a lot of in the utensil of electromagnetic induction heating, the power insulated gate type bipolar transistor IGBT half-bridge module and the rectification module that use in current transformer inevitably can produce a large amount of heats, if untimelyly effectively heat is shed, the temperature of power component will overtemperature even is caused the damage of power component.
Usually radiating mode adopts air-cooled in the majority in general household electrical appliance and the equipment that moves.This mode exists that radiating efficiency is low, the radiator volume is big, very big shortcomings such as fan noise are arranged.Also there are the electrical equipment or the equipment of only a few to use water-cooling pattern, the water-filled radiator that is used for railway locomotive current transformer and other mobile device current transformer in " IGBT labyrinth type water-filled radiator " as Chinese utility model patent CN2696126Y bulletin, though its radiating effect is good, but owing to be crooked labyrinth type heat exchanging water channel, the processing technology complexity, the cost of manufacture height, and it is higher to requirements in water quality, such as requiring with deionized water etc., running water has bigger corrosiveness to the water channel of water-filled radiator, the difficult occasion of doing refrigerant at light water of using.
Summary of the invention
The purpose of this utility model provides a kind of copper water-filled radiator, adopts wind-cooling heat dissipating with the equipment that solves the prior art household electrical appliance and move, and radiating efficiency is low, the radiator volume big, very big fan noise is arranged; Use water-filled radiator processing technology complexity, too high to water quality requirement, running water has bigger problems such as corrosiveness to the water channel of water-filled radiator.
The utility model mainly is made up of radiator body, water inlet, delivery port, inlet channel, water outlet water channel, heat radiation water channel, solving the technical scheme that its technical problem adopts is that radiator is an overall structure, each makes a call to a hole as water inlet and delivery port in radiator body one upper lateral part and bottom, and water inlet is connected inlet channel and water outlet water channel respectively with delivery port; Beat the hole than minor diameter of a plurality of connection inlet channels and water outlet water channel perpendicular to the direction of water inlet and delivery port at radiator body, constitute the heat exchange water channel, the position that the heat exchange water channel staggers the module fixing hole, the hole adopting process plug-hole cover plate to heat exchange water channel machined surface carries out sealed welding then.The radiating surface of IGBT half-bridge module and rectification module is coated with to be screwed behind the heat-conducting silicone grease on the water-filled radiator surface.
The beneficial effects of the utility model are: improved radiating effect, reduced water quality requirement to cooling water, expanded the scope of equipment use water-cooled, prolonged the life-span of radiator, reduced difficulty of processing, made things convenient for the equipment of water and the water-cooled of some mobile devices that peace and quiet heat dissipating method efficiently is provided some.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the concrete embodiment front view of the utility model;
Fig. 3 is the concrete embodiment upward view of the utility model;
1 delivery port, 2 water outlet water channels, 3 module installing holes, 4 heat exchange water channels, 5 inlet channels, 6 water inlets, 7 radiator bodies, 8 technology plug-hole cover plates, 10 rectification modules, 11 IGBT modules, 12 terminal screws nail among the figure.
Embodiment
This embodiment illustrates copper water-filled radiator provided by the utility model.Choosing a thickness is 12 millimeters, length and width respectively are that 100 millimeters smooth brass ingot is made radiator body 7, the module installing hole 3 that bores four 5.2 millimeters on radiator body 7 radiating surfaces is used to install the module that needs dispel the heat, the hole of boring two 8 millimeters in 7 one sides of radiator body is as water inlet 6 and delivery port 1, and water inlet 6 is connected inlet channel 5 and water outlet water channel 2 respectively with delivery port 1.Drill bit in another side with 3 millimeters is done heat exchange water channel 4 in 4 millimeters a plurality of holes of brill at interval, notice that all bore heat exchange water channels 4 and will avoid module installing hole 3, technology plug-hole cover plate 8 with one 2 millimeters thick is welded on the main body at last, block the fabrication hole that bores heat exchange water channel 4, make it have enough sealing effectivenesss and mechanical strength.IGBT module 11 and rectification module 10 are fixed on the radiator body 7 by screw 9 is installed.It is same as the prior art that terminal screw is followed closely 12 structures.
Claims (3)
1. copper water-filled radiator, mainly form by radiator body, water inlet, delivery port, inlet channel, water outlet water channel, heat radiation water channel, it is characterized in that radiator is an overall structure, each makes a call to a hole as water inlet and delivery port in radiator body one upper lateral part and bottom, and water inlet is connected inlet channel and water outlet water channel respectively with delivery port; Beat the hole than minor diameter of a plurality of connection inlet channels and water outlet water channel at radiator body perpendicular to the direction of water inlet and delivery port, constitute the heat exchange water channel, the hole adopting process plug-hole cover plate to heat exchange water channel machined surface carries out sealed welding then.
2. copper water-filled radiator according to claim 1 is characterized in that the position that the heat exchange water channel staggers the module fixing hole.
3. copper water-filled radiator according to claim 1 is characterized in that the radiating surface of IGBT half-bridge module and rectification module is coated with to be screwed behind the heat-conducting silicone grease on the water-filled radiator surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205004928U CN201788963U (en) | 2010-08-19 | 2010-08-19 | Copper water cooled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205004928U CN201788963U (en) | 2010-08-19 | 2010-08-19 | Copper water cooled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788963U true CN201788963U (en) | 2011-04-06 |
Family
ID=43820919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205004928U Expired - Fee Related CN201788963U (en) | 2010-08-19 | 2010-08-19 | Copper water cooled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788963U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740661A (en) * | 2012-06-29 | 2012-10-17 | 昆山谷捷金属制品有限公司 | High-power component with integrative forming needle type water cooling box |
| US9253923B2 (en) | 2013-02-27 | 2016-02-02 | International Business Machines Corporation | Fabricating thermal transfer and coolant-cooled structures for cooling electronics card(s) |
| CN106356347A (en) * | 2016-10-18 | 2017-01-25 | 池州脉纬散热器有限责任公司 | Water-cooling heat dissipater capable of realizing uniform heat dissipation |
| CN106384729A (en) * | 2016-10-18 | 2017-02-08 | 池州脉纬散热器有限责任公司 | Heat radiating pipe with uniform heat radiation |
| CN106653714A (en) * | 2016-10-21 | 2017-05-10 | 池州脉纬散热器有限责任公司 | Double-sided water cooling heat radiator |
| CN106793700A (en) * | 2016-12-29 | 2017-05-31 | 广东美的暖通设备有限公司 | Heat sink assembly, electric-controlled box and refrigeration system for electric-controlled box |
| CN109411427A (en) * | 2018-09-06 | 2019-03-01 | 中国电子科技集团公司第二十九研究所 | A kind of fluid channel Radiator and its preparation method |
| CN109411998A (en) * | 2018-12-27 | 2019-03-01 | 深圳市杰普特光电股份有限公司 | A kind of liquid cooling plate and optical fiber laser |
-
2010
- 2010-08-19 CN CN2010205004928U patent/CN201788963U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740661A (en) * | 2012-06-29 | 2012-10-17 | 昆山谷捷金属制品有限公司 | High-power component with integrative forming needle type water cooling box |
| CN102740661B (en) * | 2012-06-29 | 2015-02-18 | 黄山谷捷散热科技有限公司 | High-power component with integrative forming needle type water cooling box |
| US9253923B2 (en) | 2013-02-27 | 2016-02-02 | International Business Machines Corporation | Fabricating thermal transfer and coolant-cooled structures for cooling electronics card(s) |
| US9265178B2 (en) | 2013-02-27 | 2016-02-16 | International Business Machines Corporation | Thermal transfer and coolant-cooled structures facilitating cooling of electronics card(s) |
| CN106356347A (en) * | 2016-10-18 | 2017-01-25 | 池州脉纬散热器有限责任公司 | Water-cooling heat dissipater capable of realizing uniform heat dissipation |
| CN106384729A (en) * | 2016-10-18 | 2017-02-08 | 池州脉纬散热器有限责任公司 | Heat radiating pipe with uniform heat radiation |
| CN106653714A (en) * | 2016-10-21 | 2017-05-10 | 池州脉纬散热器有限责任公司 | Double-sided water cooling heat radiator |
| CN106793700A (en) * | 2016-12-29 | 2017-05-31 | 广东美的暖通设备有限公司 | Heat sink assembly, electric-controlled box and refrigeration system for electric-controlled box |
| CN109411427A (en) * | 2018-09-06 | 2019-03-01 | 中国电子科技集团公司第二十九研究所 | A kind of fluid channel Radiator and its preparation method |
| CN109411427B (en) * | 2018-09-06 | 2020-06-09 | 中国电子科技集团公司第二十九研究所 | Micro-channel radiator and manufacturing method thereof |
| CN109411998A (en) * | 2018-12-27 | 2019-03-01 | 深圳市杰普特光电股份有限公司 | A kind of liquid cooling plate and optical fiber laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dezhou Dishi Electronic Co., Ltd. Assignor: Yi Di|di Mei Contract record no.: 2013370000093 Denomination of utility model: Copper water cooled radiator Granted publication date: 20110406 License type: Exclusive License Record date: 20121230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |