CN204196719U - A kind of electric automobile high-voltage direct supply distribution device - Google Patents
A kind of electric automobile high-voltage direct supply distribution device Download PDFInfo
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- CN204196719U CN204196719U CN201420526177.0U CN201420526177U CN204196719U CN 204196719 U CN204196719 U CN 204196719U CN 201420526177 U CN201420526177 U CN 201420526177U CN 204196719 U CN204196719 U CN 204196719U
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- electric automobile
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- 230000000875 corresponding Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 101700010476 lid-1 Proteins 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Abstract
A kind of electric automobile high-voltage direct supply distribution device, it includes casing and case lid, its technical essential is: be provided with anode layer and negative electrode layer in described casing, anode layer is provided with positive pole insulcrete and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with positive pole input connector and positive pole output connector; Negative electrode layer is provided with negative insulation plate and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with negative pole input connector and negative pole output connector.The utility model is relative to making otherwise, and it has simple and practical advantage, according to sample car situation, can carry out inside change design; Inner fuse plays the effect of protection HVDC wire harness simultaneously, effectively improves safety.By this device, the HVDC electric energy of batteries of electric automobile bag is distributed on each consumer used for electric vehicle, make it more to meet each using electricity system user demand of electronlmobil.
Description
Technical field
The utility model belongs to electronlmobil (EV) technical field, specifically a kind of electric automobile high-voltage direct supply distribution device.
Background technology
Along with the exhaustion day by day of the energy and the serious year by year of problem of environmental pollution, countries in the world are more and more paid attention to energy-conserving and environment-protective problem.Auto-industry in its more than 100 year of developing, although energy-conservation, pollute, discharge and some other in all achieve significant improvement and significant progress, the pollutants that its tail gas is discharged is still the primary pollution source of current earth atmosphere.Auto trade consumes a big chunk of world oil output, and under this overall background, the research of countries in the world to hybrid electric vehicle technology is also more and more paid attention to, and Ge great auto vendor drops into the exploitation that substantial contribution carries out various new-energy automobile one after another.EV (Electrical Vehicle) is the english abbreviation of electronlmobil.EV is exactly the power-actuated automobile of main employing, and it can be greatly cost-saving, and is conducive to the discharge capacity of economize energy and minimizing carbon dioxide; The power charge of having more than needed when electronlmobil can make full use of low power consumption in night simultaneously, makes generating set day and night can make full use of, greatly improves its economic benefit.Because electric power can obtain from multiple primary energy, as coal, nuclear energy, waterpower, wind-force, light, heat etc., remove the worry of people to oil resources day by day exhaustion.Under the pressure of the energy and environmental protection, new-energy automobile will become the developing direction of future automobile undoubtedly.
Summary of the invention
The purpose of this utility model is to provide a kind of electric automobile high-voltage direct supply distribution device, makes it more to meet each using electricity system user demand of electronlmobil.
The purpose of this utility model is achieved in that this electric automobile high-voltage direct supply distribution device includes casing and case lid, it is characterized in that: in described casing, be provided with anode layer and negative electrode layer, anode layer is provided with positive pole insulcrete and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with positive pole input connector and positive pole output connector; Negative electrode layer is provided with negative insulation plate and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with negative pole input connector and negative pole output connector.
Between described positive pole input connector and cathode conductive film, between positive pole output connector and cathode conductive film, be provided with fuse.
Be provided with micro-switch between described case lid and casing, the wall box that micro-switch is corresponding is provided with micro-switch wiring harness interface, micro-switch wiring harness interface is by the controller of wire harness connecting electric automobile power brick relay.
The utility model is relative to making otherwise, and it has simple and practical advantage, according to sample car situation, can carry out inside change design; Inner fuse plays the effect of protection HVDC wire harness simultaneously, effectively improves safety.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model;
Fig. 2 is anode layer structural representation sketch of the present utility model;
Fig. 3 is negative electrode layer structural representation sketch of the present utility model;
Fig. 4 is high pressure forceful electric power safety management control principle simplified schematic diagram of the present utility model;
To be described in further detail the utility model by example below; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, keystone configuration of the present utility model includes casing 1 and case lid 2, anode layer and negative electrode layer is provided with in casing 1, anode layer is provided with positive pole insulcrete 6 and cathode conductive film 8, the wall box that this cathode conductive film is corresponding is provided with two positive pole input connector 11, positive maximum power stage connectors 3 and a low power output connector 5; Negative electrode layer is provided with negative insulation plate 13 and cathode conductive film 12, the wall box of this cathode conductive film 12 correspondence is provided with negative pole input connector 14, negative maximum power stage connector 6 and two low power output connectors 5.
In order to protect car load HVDC wire harness; prevented flow short-circuit; be provided with and input fuse 7 between positive pole input connector and cathode conductive film, positive maximum power stage connector 3, between low power output connector 5 and cathode conductive film, be provided with fuse output 10.
Be provided with micro-switch 9 between case lid 1 and casing 2, the wall box that micro-switch is corresponding is provided with micro-switch wiring harness interface 4, micro-switch wiring harness interface is by the controller 15 of wire harness connecting electric automobile power brick relay 16.
During use, by positive and negative electrode conducting strip the electrical energy transfer of power brick to the device of the electronlmobil electricity consumption equipment such as drive motor controller, DC/DC, electric air-conditioning, fluid-link steering pump controller.
That is: the positive pole of cathode conductive film, fuse, high-tension battery bag is connected with each electric automobile high-voltage electrical components (drive motor controller, DC/DC, electric air-conditioning, fluid-link steering pump controller) positive pole by positive maximum power stage connector by high-tension battery bag; Equally, the negative pole of cathode conductive film, high-tension battery bag is connected with each electric automobile high-voltage electrical components (drive motor controller, DC/DC, electric air-conditioning, fluid-link steering pump controller) negative pole by negative maximum power stage connector by high-tension battery bag, such formation circuit loop, reaches the function of high-tension battery bag power distribution.
High pressure forceful electric power safety management control principle is as shown in Figure 4: because equipment that electronlmobil uses is high-voltage direct current, relate to car load high pressure forceful electric power safety problem in maintenance and use process.By using fine motion service switch energizing signal, after controller received signal, controlling the output relay of high-tension battery bag, disconnecting the Energy transmission of high-tension battery bag like this, avoid causing safe electric shock accidents.
In sum, the purpose of this utility model is achieved.
Claims (3)
1. an electric automobile high-voltage direct supply distribution device, it includes casing and case lid, it is characterized in that: in described casing, be provided with anode layer and negative electrode layer, anode layer is provided with positive pole insulcrete and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with positive pole input connector and positive pole output connector; Negative electrode layer is provided with negative insulation plate and cathode conductive film, the wall box that this cathode conductive film is corresponding is provided with negative pole input connector and negative pole output connector.
2. electric automobile high-voltage direct supply distribution device according to claim 1, is characterized in that: between described positive pole input connector and cathode conductive film, be provided with fuse between positive pole output connector and cathode conductive film.
3. electric automobile high-voltage direct supply distribution device according to claim 1, it is characterized in that: between described case lid and casing, be provided with micro-switch, the wall box that micro-switch is corresponding is provided with micro-switch wiring harness interface, and micro-switch wiring harness interface is by the controller of wire harness connecting electric automobile power brick relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526177.0U CN204196719U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile high-voltage direct supply distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526177.0U CN204196719U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile high-voltage direct supply distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196719U true CN204196719U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526177.0U Active CN204196719U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile high-voltage direct supply distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627157A (en) * | 2016-11-23 | 2017-05-10 | 中航光电科技股份有限公司 | Electric automobile distribution box and electric automobile with same |
-
2014
- 2014-09-15 CN CN201420526177.0U patent/CN204196719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627157A (en) * | 2016-11-23 | 2017-05-10 | 中航光电科技股份有限公司 | Electric automobile distribution box and electric automobile with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |