CN2610494Y - Water cooling conductive copper line - Google Patents
Water cooling conductive copper line Download PDFInfo
- Publication number
- CN2610494Y CN2610494Y CN 03227325 CN03227325U CN2610494Y CN 2610494 Y CN2610494 Y CN 2610494Y CN 03227325 CN03227325 CN 03227325 CN 03227325 U CN03227325 U CN 03227325U CN 2610494 Y CN2610494 Y CN 2610494Y
- Authority
- CN
- China
- Prior art keywords
- copper bar
- groove
- water cooling
- copper
- milled
- 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 - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A water cooling conductive copper bar comprises a copper bar 2and a metal pipe 1 connected with a cooling water supply system, wherein one side of the copper bar 2 is milled with a groove, and the other side is opened with an installing hole for equipping the semiconductor parts; and the metal pipe 1 is bent as the shape coincident with the groove on the copper bar 2 and embedded and welded in the groove. Without preparing the vent, the utility model can make the power supply case structure completely sealed, enhance the capabilities of corrosion resistance and moisture resistance, advances the shielding efficiency to the electromagnetic interference radiation, and reduces the volume and the weight of the power supply. And at the same time the conductivity of the copper is better than the aluminum, thus enhancing the conductivity of the electric connecting position.
Description
Technical field
The utility model relates to a kind of water cooling conducting copper that semiconductor is used of installing.
Technical background
In the middle low power supply unit, power semiconductor is installed and is cooled off the aluminium radiators that adopt more and install and forced air cooling at present, in the work under bad environment place, moist and corrosive gas will have a strong impact on the life-span and the reliability of supply unit, cross the electromagnet shield effect that the wind passage also will reduce casing simultaneously, huge radiator can increase the volume and weight of power supply.
Technology contents
The utility model aims to provide a kind of suitable plating, the contour humidity of electrolysis and highly corrosive gaseous environment, can improve the power supply electromagnet shield effect, the good water cooling conducting copper of electric conductivity.
It comprises copper bar 2 and the metal tube 1 that links to each other with the cooling water system, be milled with groove on the one side of described copper bar 2, another side has the installing hole that semiconductor device by using is installed, and described metal tube 1 is bent into the shape consistent with groove on the copper bar 2 and scarfweld among this groove.
Perhaps, it comprises copper bar 2 and copper bar cover plate 3, and described copper bar 2 one sides are milled with groove, and another side has the installing hole that semiconductor device by using is installed, described copper bar cover plate 3 is consistent with copper bar 2 shapes size, and copper bar cover plate 3 is covered in described copper bar 2 and is milled with on the one side of groove.
Such water cooling conducting copper can use by the cooling water pipe serial or parallel connection, and the substitution of Al radiator adopts recirculated water cooling heat radiation, and this is very suitable to the supply unit that uses in occasions such as plating, electrolysis.
Figure of description
Fig. 1 is the utility model structural representation;
Fig. 2 is the copper bar schematic diagram;
Fig. 3 is the side schematic view of the utility model band copper bar cover plate;
Connection diagram when Fig. 4 uses for the utility model series and parallel.
Embodiment
As Fig. 1 and Fig. 2, it comprises copper bar 2 and the metal tube 1 that links to each other with the cooling water system, be milled with groove on the one side of described copper bar 2, another side has the installing hole of installation power semiconductor device by using, and described metal tube 1 is bent into the shape consistent with groove on the copper bar 2 and scarfweld among this groove.In the reverse side groove milling of copper bar 2, the size of groove and shape are by metal tube 1 external diameter and shape and the decision of semiconductor installation site, and the length of groove is determined according to the requirement of heat radiation; Power semiconductor is installed in the front of copper bar 2, and preferably red copper row conducts electricity very well; The internal diameter size of metal tube 1 is determined according to the required current size of specific heat load.Metal tube 1 is embedded in the groove of copper bar 2, and make copper bar 2 and metal tube 1, strengthen its conductivity of heat with welding manner;
As Fig. 2,3, it comprises copper bar 2 and copper bar cover plate 3, and described copper bar 2 one sides are milled with groove, and another side has the installing hole of installation power semiconductor device by using, described copper bar cover plate 3 is consistent with copper bar 2 shapes size, and these copper bar cover plate 3 welding are covered in described copper bar 2 and are milled with on the one side of groove.Be the front that power semiconductor is installed in copper bar 2, copper bar cover plate 3 is attached to the reverse side of copper bar 2, and is weldingly connected, and reaches effect same as the previously described embodiments.
As Fig. 4, the water cooling conducting copper can use by the cooling water pipe serial or parallel connection, and the substitution of Al radiator adopts the recirculated water cooling.
Metal tube can adopt copper pipe, also can be iron pipe, steel pipe, aluminum pipe.
Copper bar conduction, and pyrotoxin is installed is power semiconductor; Copper pipe embeds between copper bar or copper bar and the copper bar and is weldingly connected;
The heat that power semiconductor work the time is produced passes to copper bar, passes to metal tube by copper bar again, flows through metal tube as the water of coolant, takes away the heat on the metal tube; Or the heat on the copper bar is taken away by the water that directly flows through groove.In the practical application of occasions such as plating, electrolysis, this type of cooling is very practical, and effect is fine, has reached the purpose of this utility model.
The utility model need not ventilation hole because of adopting water cooling, can make the supply unit body structure hermetically sealed, improves that it is anticorrosive, and the moisture resistance energy improves the screening effectiveness to electromagnetic interference (EMI) emissions, reduces the volume and weight of power supply.The electric conductivity of copper is better than aluminium simultaneously, makes it be electrically connected place's electric conductivity and improves.
Claims (3)
1, a kind of water cooling conducting copper, it is characterized in that it comprises copper bar (2) and the metal tube (1) that links to each other with the cooling water system, be milled with groove on the one side of described copper bar (2), another side has the installing hole that semiconductor device by using is installed, and described metal tube (1) is bent into the shape consistent with groove on the copper bar (2) and scarfweld among this groove.
2, a kind of water cooling conducting copper is characterized in that it comprises copper bar (2) and copper bar cover plate (3), and described copper bar cover plate (3) is consistent with copper bar (2) shape size, and this copper bar cover plate (3) is covered in described copper bar (2) and is milled with on the one side of groove.
3, a kind of water cooling conducting copper as claimed in claim 2 is characterized in that described copper bar cover plate (3) welding is covered in described copper bar (2) and is milled with on the one side of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227325 CN2610494Y (en) | 2003-04-04 | 2003-04-04 | Water cooling conductive copper line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227325 CN2610494Y (en) | 2003-04-04 | 2003-04-04 | Water cooling conductive copper line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610494Y true CN2610494Y (en) | 2004-04-07 |
Family
ID=34164041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227325 Expired - Lifetime CN2610494Y (en) | 2003-04-04 | 2003-04-04 | Water cooling conductive copper line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610494Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005187B (en) * | 2006-12-07 | 2010-10-13 | 广州电器科学研究院 | Method for producing integrated in-phase inverse and parallel guide row and its structure |
| CN104681515A (en) * | 2015-03-12 | 2015-06-03 | 中国计量学院 | Novel pressure tube type IGBT water cooling plate |
| CN104716048A (en) * | 2015-03-12 | 2015-06-17 | 中国计量学院 | Pipe pressing type water cooling plate manufacturing technology |
| CN105762739A (en) * | 2016-04-08 | 2016-07-13 | 江苏金奕达铜业股份有限公司 | Copper busbar cooling device |
| WO2017124428A1 (en) * | 2016-01-22 | 2017-07-27 | Abb 瑞士股份有限公司 | Metal coating copper bar and electrical equipment |
| CN109959413A (en) * | 2019-02-18 | 2019-07-02 | 北华大学 | Cooling tube plugging fault prediction meanss and method in a kind of water-cooled copper bar |
-
2003
- 2003-04-04 CN CN 03227325 patent/CN2610494Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101005187B (en) * | 2006-12-07 | 2010-10-13 | 广州电器科学研究院 | Method for producing integrated in-phase inverse and parallel guide row and its structure |
| CN104681515A (en) * | 2015-03-12 | 2015-06-03 | 中国计量学院 | Novel pressure tube type IGBT water cooling plate |
| CN104716048A (en) * | 2015-03-12 | 2015-06-17 | 中国计量学院 | Pipe pressing type water cooling plate manufacturing technology |
| WO2017124428A1 (en) * | 2016-01-22 | 2017-07-27 | Abb 瑞士股份有限公司 | Metal coating copper bar and electrical equipment |
| CN105762739A (en) * | 2016-04-08 | 2016-07-13 | 江苏金奕达铜业股份有限公司 | Copper busbar cooling device |
| CN109959413A (en) * | 2019-02-18 | 2019-07-02 | 北华大学 | Cooling tube plugging fault prediction meanss and method in a kind of water-cooled copper bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104795610B (en) | A kind of power battery thermal management system based on thermoelectric-cooled | |
| CN2610494Y (en) | Water cooling conductive copper line | |
| CN205900524U (en) | Power semiconductor module based on heat dissipation scheme | |
| CN1900607A (en) | High frequency electric heater | |
| CN201491430U (en) | Electronic equipment case | |
| CN200969724Y (en) | Box body for installing electric appliance controlled circuit board | |
| CN2815585Y (en) | Electric welding machine having independant radiating duct | |
| CN207491446U (en) | A kind of external heat radiation charging pile power module | |
| CN207978235U (en) | A kind of radiator of electromechanical equipment | |
| CN201059516Y (en) | Illuminating body dissipating heat structure | |
| CN201986328U (en) | Heat radiator for automobile air conditioner speed regulation module | |
| CN207381383U (en) | A kind of parallel coaxial installation electrode combination and power module | |
| CN2920410Y (en) | Circulation heat exchange type electro magnetic iron remover | |
| CN220759950U (en) | Split type water-cooling ultrasonic vibration screen | |
| CN2904455Y (en) | Water cooling radiator for high frequency switch power | |
| CN210296997U (en) | High stability street lamp electricity-saving appliance cabinet | |
| CN2690790Y (en) | Air conditioner with new heat exchanger structure | |
| CN215267368U (en) | Box-type substation with cooling function inside | |
| CN200959099Y (en) | Heat controller of power device with compressor | |
| CN204436566U (en) | A kind of generator set high temperature high efficiency radiator | |
| CN2831359Y (en) | Current lead shielding box of large capacity transformer | |
| CN220985207U (en) | Distribution box | |
| CN2527029Y (en) | Electric power converter for railway locomotive | |
| CN208983213U (en) | A kind of novel high-power integral solar energy street lamp | |
| CN209084721U (en) | A kind of LED daylight lamp cover heat dissipation aluminum pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130408 Granted publication date: 20040407 |