CN202799506U - High-current separation protection type controller for electric vehicle - Google Patents
High-current separation protection type controller for electric vehicle Download PDFInfo
- Publication number
- CN202799506U CN202799506U CN 201220461070 CN201220461070U CN202799506U CN 202799506 U CN202799506 U CN 202799506U CN 201220461070 CN201220461070 CN 201220461070 CN 201220461070 U CN201220461070 U CN 201220461070U CN 202799506 U CN202799506 U CN 202799506U
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- circuit plate
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- voltage circuit
- electric vehicle
- circuit board
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Abstract
The utility model provides a high-current separation protection type controller for an electric vehicle. The high-current separation protection type controller comprises a box seat and a box cover, a high-voltage circuit board and a low-voltage circuit board are arranged in the box seat and are diagonally and fixedly connected by a circuit board connector, electronic elements for starting the electric vehicle are arranged on the high-voltage circuit board and the low-voltage circuit board respectively, radiating fins for radiating are fixed to the side of the high-voltage circuit board, holes are arranged on the radiating fins, the high-voltage circuit board and the low-voltage circuit board are fixedly connected onto the inner wall of the box seat by screws, a high-current connector is arranged on the box cover and connected with an electric outlet wire of the high-voltage circuit board arranged in the box seat, a low-current connector is connected with an electric outlet wire of the low-voltage circuit board arranged in the box seat, one end of the high-current connector and one end of the low-current connector on the box cover are connected with the electric outlet wires of the circuit boards in the box seat, and the other ends of the high-current connector and the low-current connector are connected with an electric inlet wire of the electric vehicle. The high-current separation protection type controller is simple in structure, high in practical value and wider in applicable range.
Description
Technical field
The utility model relates to a kind of controller for electric vehicle, and particularly a kind of have large electric current and be connected the controller for electric vehicle that electric current distinguish to connect.
Background technology
At present, controller for electric vehicle of the prior art all is to adopt high-tension current and low-tension current to share the controller of the lead type of individual circuit board, the shortcoming of the controller of the lead type of this individual circuit board is, one, individual circuit board is because circuit board is long, cassette holder is also decided according to circuit board length certainly aborning, causes consumptive material, and large electric current and circuit board of little current sharing, cause easily circuit board heating and burn out and can not re-use, cause waste.Two, aborning, the controller for electric vehicle variety of Wire Rod of lead type is many, and the line look assorted, and solder joint is many, is easy to cause solder skip, sealing-off, because the joint plug-in unit is many, distinguishes line interface length consuming time in the assembling process, causes easily wrong plug and is connected unstable phenomenon.
The utility model content
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of simple in structure, easy to maintenance, can saving resource be connected large electric current and be connected electric current and distinguish the controller for electric vehicle that connects.
To achieve these goals; according to an aspect of the present utility model; a kind of large current separation protection controller for electric vehicle is provided; comprise: cassette holder and lid; be provided with a high-tension circuit plate and a low-voltage circuit plate in the cassette holder, adopt the circuit board connector diagonal angle to be fixedly connected with between this high-tension circuit plate and the low-voltage circuit plate.
Further, all respectively be provided with on high-tension circuit plate and the low-voltage circuit plate for starting the needed electronic component of electric motor car.
Further, high-tension circuit plate side is fixed with the fin for heat radiation, and this fin is provided with the position, hole and by screw high-tension circuit plate and low-voltage circuit plate is fixedly connected on the inwall of cassette holder.
Further, lid is provided with high current connector and little current connector, and the electric wire that goes out of the high-tension circuit plate that is provided with in high current connector and the cassette holder is connected, and the electric wire that goes out of the low-voltage circuit plate that is provided with in little current connector and the cassette holder is connected.
Further, high current connector and little current connector all fixedly are located on the lid, one with cassette holder in the high-tension circuit plate be connected with the low-voltage circuit plate electric wire and be connected, the other end is connected with the electric wire that enters of electric motor car.
Further, be provided with rubber cushion for waterproof between lid and cassette holder.
The utility model compared with prior art has the following advantages:
According to the technical solution of the utility model, in cassette holder, be provided with high-tension circuit plate and low-voltage circuit plate, being provided with high current connector by lid is connected with the high-tension circuit plate and is connected current connector and is connected with the low-voltage circuit plate, cleverly with large electric current be connected Current Zone and separately connect, greatly reduce the caloric value of controller for electric vehicle, effectively having stopped in the past, the phenomenon that short circuit burns out often appears in large electric current and individual circuit board of little current sharing, prolong controller for electric vehicle useful life, also improved the stable of controller for electric vehicle performance.Aborning, the applicable automation equipment production of the utility model, production efficiency significantly improves, wire rod reduces, artificial plug wire can be familiar with the post operation flow process in the short time, is not easy to cause Lou to insert phenomenon, and solder joint is few, manual detection is more convenient, integral production efficient significantly improves, and keeps in repair more conveniently, and it is simple in structure, practical value is high, and the scope of application is wider.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail this this utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the large current separation protection controller for electric vehicle structural representation of the utility model preferred embodiment;
Fig. 2 is the internal structure schematic diagram of the large current separation protection controller for electric vehicle of the utility model preferred embodiment;
Fig. 3 is the plan structure schematic diagram of the large current separation protection controller for electric vehicle of the utility model preferred embodiment;
Fig. 4 is the high current connector structural representation of the large current separation protection controller for electric vehicle of the utility model preferred embodiment; And
Fig. 5 is the little current connector structural representation of the large current separation protection controller for electric vehicle of the utility model preferred embodiment.
Embodiment
Need to prove, in the situation of not conflicting.Feature in embodiment among the application and the enforcement can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Please in conjunction with referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5; in the utility model; large current separation protection controller for electric vehicle comprises cassette holder 1 and lid 2; be provided with a high-tension circuit plate 3 and a low-voltage circuit plate 4 in the cassette holder, adopt circuit board connector 5 diagonal angles to be fixedly connected with between this high-tension circuit plate and the low-voltage circuit plate.
Preferably, all respectively be provided with on high-tension circuit plate and the low-voltage circuit plate for starting the needed electronic component of electric motor car, electronic component also includes electric vehicle in the electronic component of illumination and signal.
Preferably, high-tension circuit plate side is fixed with the fin 6 for heat radiation, this fin is provided with the position, hole and by screw high-tension circuit plate and low-voltage circuit plate is fixedly connected on the inwall of cassette holder, the purpose that the high-tension circuit plate is arranged on the cassette holder inwall is, the high-tension circuit plate connects high current connector and travels for driving electric motor car, certainly can produce heat bearing the larger high-tension circuit plate of the magnitude of current, then can heat be delivered on the cassette holder by the fin that high-tension circuit plate side is provided with, effectively reduced high-tension circuit plate caloric value, controller work is more reliable, and the life-span is longer.
Preferably, lid is provided with high current connector 7 and little current connector 8, the high-tension circuit plate that is provided with in high current connector and the cassette holder is provided with out electric wire and is connected, the low-voltage circuit plate that is provided with in little current connector and the cassette holder is provided with out electric wire and is connected, and effectively having avoided in the past, the phenomenon that short circuit burns out circuit board often appears in large electric current and individual circuit board of little current sharing.
Preferably, high current connector and little current connector all fixedly are located on the lid, one with cassette holder in the high-tension circuit plate be connected out electric wire with the low-voltage circuit plate and be connected, the other end is connected with the electric wire that enters of electric car, and high current connector and little current connector all adopt integrative-structure, in the car load entrucking process, because joint reduces, identify clearly, safe and reliable, stop the misoperation that causes because the employee is unskilled, reduced the artificial damage rate during controller uses.
Preferably, be provided with the rubber cushion 9 for waterproof between lid and cassette holder, effectively increased the tightness of controller for electric vehicle, stopped lead type controller in the past the water inlet of space, many places may cause burn out components and parts.
According to the technical solution of the utility model, in cassette holder, be provided with high-tension circuit plate and low-voltage circuit plate, lid is provided with high current connector and is connected with the high-tension circuit plate, little current connector is connected with the low-voltage circuit plate, cleverly with large electric current be connected Current Zone and separately connect, greatly reduce the caloric value of controller for electric vehicle, effectively having stopped in the past, the phenomenon that short circuit burns out often appears in large electric current and individual circuit board of little current sharing, prolong controller for electric vehicle useful life, also improved the controller for electric vehicle stable performance.The applicable automation equipment production of the utility model, production efficiency significantly improves, and wire rod reduces, and artificial plug wire can be familiar with the post operation flow process in the short time, be not easy to cause and Lou insert phenomenon, solder joint is few, and manual detection is more convenient, and integral production efficient significantly improves, keep in repair more convenient, it is simple in structure, and practical value is high, and the scope of application is wider.
The above only is preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; the utility model can have various modifications and variations; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included in the protection range of the present utility model.
Claims (6)
1. large current separation protection controller for electric vehicle; comprise: cassette holder (1) and lid (2); it is characterized in that; be provided with a high-tension circuit plate (3) and a low-voltage circuit plate (4) in the described cassette holder, adopt circuit board connector (5) diagonal angle to be fixedly connected with between this high-tension circuit plate and the low-voltage circuit plate.
2. large current separation protection controller for electric vehicle according to claim 1 is characterized in that, all respectively is provided with on described high-tension circuit plate and the low-voltage circuit plate for starting the needed electronic component of electric motor car.
3. large current separation protection controller for electric vehicle according to claim 1; it is characterized in that; described high-tension circuit plate side is fixed with the fin (6) for heat radiation, and this fin is provided with the position, hole and by screw high-tension circuit plate and low-voltage circuit plate is fixedly connected on the inwall of cassette holder.
4. large current separation protection controller for electric vehicle according to claim 1; it is characterized in that; described lid is provided with high current connector (7) and little current connector (8); the electric wire that goes out of the high-tension circuit plate that is provided with in high current connector and the cassette holder is connected, and the electric wire that goes out of the low-voltage circuit plate that is provided with in little current connector and the cassette holder is connected.
5. large current separation protection controller for electric vehicle according to claim 4; it is characterized in that; described high current connector and little current connector all fixedly are located on the lid; one with cassette holder in the high-tension circuit plate and the electric wire that goes out of low-voltage circuit plate be connected, the other end is connected with the electric wire that enters of electric motor car.
6. described large current separation protection controller for electric vehicle according to claim 1 is characterized in that: be provided with the rubber cushion (9) for waterproof between described lid and cassette holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461070 CN202799506U (en) | 2012-09-06 | 2012-09-06 | High-current separation protection type controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461070 CN202799506U (en) | 2012-09-06 | 2012-09-06 | High-current separation protection type controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799506U true CN202799506U (en) | 2013-03-13 |
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ID=47826668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461070 Expired - Fee Related CN202799506U (en) | 2012-09-06 | 2012-09-06 | High-current separation protection type controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799506U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540344A (en) * | 2014-11-27 | 2015-04-22 | 浙江德弗电气技术有限公司 | Electric vehicle controller |
| CN106211571A (en) * | 2016-07-28 | 2016-12-07 | 广东欧珀移动通信有限公司 | The circuit board of mobile terminal and the mobile terminal with it |
| CN108513466A (en) * | 2018-04-25 | 2018-09-07 | 广东高标电子科技有限公司 | Controller for electric vehicle and electric vehicle |
| CN109088551A (en) * | 2018-10-11 | 2018-12-25 | 浙江动新能源动力科技股份有限公司 | A kind of board structure of circuit of super-high-current |
| CN112721471A (en) * | 2020-11-12 | 2021-04-30 | 上海融跃电子科技股份有限公司 | Ink-jet printing driving plate structure |
-
2012
- 2012-09-06 CN CN 201220461070 patent/CN202799506U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540344A (en) * | 2014-11-27 | 2015-04-22 | 浙江德弗电气技术有限公司 | Electric vehicle controller |
| CN106211571A (en) * | 2016-07-28 | 2016-12-07 | 广东欧珀移动通信有限公司 | The circuit board of mobile terminal and the mobile terminal with it |
| CN108513466A (en) * | 2018-04-25 | 2018-09-07 | 广东高标电子科技有限公司 | Controller for electric vehicle and electric vehicle |
| CN108513466B (en) * | 2018-04-25 | 2024-03-15 | 广东高标智能科技股份有限公司 | Electric vehicle controller and electric vehicle |
| CN109088551A (en) * | 2018-10-11 | 2018-12-25 | 浙江动新能源动力科技股份有限公司 | A kind of board structure of circuit of super-high-current |
| CN112721471A (en) * | 2020-11-12 | 2021-04-30 | 上海融跃电子科技股份有限公司 | Ink-jet printing driving plate structure |
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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: 20130313 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |