CN203618214U - Electric vehicle controller bearing bus bar current conductor structure - Google Patents
Electric vehicle controller bearing bus bar current conductor structure Download PDFInfo
- Publication number
- CN203618214U CN203618214U CN201320720970.XU CN201320720970U CN203618214U CN 203618214 U CN203618214 U CN 203618214U CN 201320720970 U CN201320720970 U CN 201320720970U CN 203618214 U CN203618214 U CN 203618214U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- vehicle controller
- current conductor
- conductor structure
- pcb
- 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
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Abstract
The utility model relates to an electric vehicle controller and especially relates to an electric vehicle controller bearing bus bar current conductor structure. The structure comprises a silica gel line, a copper strip and a PCB. The copper strip is fixed on the PCB and is pressed on and contacted tightly with the PCB. The silica gel line and the copper strip are connected through a welding mode. A gap between the conductor and the PCB is almost zero. Heat on the conductor can be transmitted timely and a temperature can be reduced so that a utilization rate of energy is increased.
Description
Technical field
The utility model relates to controller for electric vehicle, particularly a kind of controller for electric vehicle carrying bus current conductor structure.
Background technology
At present, controller for electric vehicle carrying bus current conductor structure adopts the form of copper post and aluminum strip substantially.The electric conductivity of aluminium is a little less than copper.According to different outlet methods, while adopting side outlet method, copper bar and aluminum strip adopt at most.And that this two kinds of modes connection on controller board tends to is gapped, cause the heat on conductor not leave in time, thereby make controller bulk temperature increase, affect other element normally to work; Power loss is also larger simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of controller for electric vehicle carrying bus current conductor structure, mainly solve the existing technical problem of above-mentioned prior art, it makes the gap of conductor and pcb board almost nil, heat on conductor can transmit out timely and reduce temperature, has improved the utilance of energy.
For achieving the above object, the technical solution of the utility model is:
A kind of controller for electric vehicle carrying bus current conductor structure, is characterized in that: it comprises silica gel line, copper strips and pcb board; Wherein: copper strips is fixed on pcb board and compresses laminating, silica gel line is connected by the mode of welding with copper strips.Compared with prior art, technique effect of the present utility model is as follows:
1, in the utility model structure, Toughness Ratio copper bar or the aluminum strip of copper strips are strong, make the gap of conductor and pcb board almost nil.
2, use the utility model structure, the heat on conductor can transmit out timely, reduces temperature.
3, use the utility model structure, put forward high-octane utilance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Refer to Fig. 1-2, it is a kind of controller for electric vehicle carrying of the utility model bus current conductor structure.As shown in the figure: it comprises silica gel line 1, copper strips 2 and pcb board 3.Wherein: copper strips 2 is fixed on pcb board 3 and compresses laminating, silica gel line 1 is connected with the mode of copper strips 2 use welding.
This utility model mounting means is: copper strips 2 and pcb board 3 are compressed to laminating and copper strips 2 is fixed on pcb board 3 with welding manner, silica gel line 1 is also connected by the mode of welding with copper strips 2.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (1)
1. a controller for electric vehicle carrying bus current conductor structure, is characterized in that: it comprises silica gel line (1), copper strips (2) and pcb board (3); Wherein: copper strips (2) is fixed on pcb board (3) and goes up and compress laminating, silica gel line (1) is connected by the mode of welding with copper strips (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720970.XU CN203618214U (en) | 2013-11-13 | 2013-11-13 | Electric vehicle controller bearing bus bar current conductor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720970.XU CN203618214U (en) | 2013-11-13 | 2013-11-13 | Electric vehicle controller bearing bus bar current conductor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618214U true CN203618214U (en) | 2014-05-28 |
Family
ID=50770828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720970.XU Expired - Fee Related CN203618214U (en) | 2013-11-13 | 2013-11-13 | Electric vehicle controller bearing bus bar current conductor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618214U (en) |
-
2013
- 2013-11-13 CN CN201320720970.XU patent/CN203618214U/en not_active Expired - Fee Related
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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: 20140528 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |