CN206678924U - A kind of high-tension distribution box that power supply control is heated for battery bag - Google Patents
A kind of high-tension distribution box that power supply control is heated for battery bag Download PDFInfo
- Publication number
- CN206678924U CN206678924U CN201720289175.8U CN201720289175U CN206678924U CN 206678924 U CN206678924 U CN 206678924U CN 201720289175 U CN201720289175 U CN 201720289175U CN 206678924 U CN206678924 U CN 206678924U
- Authority
- CN
- China
- Prior art keywords
- high voltage
- voltage connector
- main road
- preliminary filling
- battery bag
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model belongs to technical field of new energy, specifically a kind of high-tension distribution box that power supply control is heated for battery bag, cathode circuit including connection anode with carload positive pole, with, connect the cathode traces of carload negative pole and GND, the cathode circuit is provided with main road positive pole high voltage connector, preliminary filling resistance is parallel to main road positive pole high voltage connector both ends after being connected with preliminary filling high voltage connector, draw one on the cathode circuit in preliminary filling high voltage connector downstream and be sequentially connected in series the positive pole that heating high voltage connector connects battery bag heater with the circuit of heating high-tension fuse；Main road negative pole high voltage connector and main road high-tension fuse, the negative pole of one circuit connection battery bag heater of negative electricity pass of main road negative pole high voltage connector upstream are sequentially provided with the cathode traces.While the utility model is powered to carload, the heating to battery bag can be realized.
Description
Technical field
The utility model belongs to technical field of new energy, specifically a kind of high pressure that power supply control is heated for battery bag
Distribution box.
Background technology
New-energy automobile obtains fast development under the support energetically of national policy.New-energy automobile includes pure electronic vapour
Car, stroke-increasing electric automobile, hybrid vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles
Deng, wherein it is more common with pure electric automobile, stroke-increasing electric automobile and hybrid vehicle, generally in powerful vehicle electricity
Run under power, voltage is up to more than 700VDC, and electric current is up to 400A, the choosing of design and high pressure spare part to high tension distribution system
With there is huge challenge.From vehicle space, the complexity and cost consideration of vehicle framework, the widely used centralized high-voltage electrical apparatus of industry
System architecture distribution.The high-tension distribution box of New-energy electric vehicle is that all pure electric automobiles, plug-in hybrid-power automobile must
Standby high-tension electricity high current allocation unit, high voltage power power supply are assigned to after being directly entered high-tension distribution box according to the needs of system
System high pressure electric product.
Current high voltage distribution box existing on the market mostly continues to use the design concept of industrial high-tension distribution box, its security,
Reliability and durability all can not meet the requirement of automobile.For example, for powerful capacitive load as motor driver and electricity
Pressure conversion electrical equipment (DC/DC), it is required for into line precharge processing and condition monitoring.Traditional electric wiring is difficult to accomplish effectively
Monitoring, easily causes the damage (such as terminal adhesion) of high-voltage switch gear part.Industry is often of a relatively high using electric parameter
Product solves this problem, but in volume and cost and unsatisfactory.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of high pressure that power supply control is heated for battery bag is matched somebody with somebody
Electronic box, while power supply to carload, the heating to battery bag can be realized.
To realize above-mentioned technical purpose, scheme provided by the utility model is：It is a kind of to heat power supply control for battery bag
High-tension distribution box, include the cathode circuit of connection anode and carload positive pole, and, connect carload negative pole and battery
The cathode traces of negative pole, the cathode circuit are provided with main road positive pole high voltage connector, preliminary filling resistance and preliminary filling high voltage connector
Main road positive pole high voltage connector both ends are parallel to after series connection, draws one on the cathode circuit in preliminary filling high voltage connector downstream and goes here and there successively
Connection heating high voltage connector connects the positive pole of battery bag heater with the circuit for heating high-tension fuse；On the cathode traces according to
It is secondary to be provided with main road negative pole high voltage connector and main road high-tension fuse, the negative electricity pass one of main road negative pole high voltage connector upstream
Bar circuit connects the negative pole of battery bag heater.
Moreover, the cathode circuit in preliminary filling resistance upstream draws anode monitoring line, in preliminary filling resistance and preliminary filling high pressure
Preliminary filling high voltage connector input anode monitoring line is drawn on cathode circuit between contactor, in preliminary filling high voltage connector with adding
Preliminary filling high voltage connector output head anode monitoring line, main road negative pole high-voltage connecting are drawn on cathode circuit between thermal high contactor
Battery bag heater negative pole monitoring line, main road negative pole high voltage connector and main road high-voltage fuse are drawn on the cathode traces of tentaculum upstream
GND monitoring line is drawn on cathode traces between disconnected device, it is total that the foregoing five kinds ports for monitoring line are integrated in high pressure sampling line
Into.
Moreover, in main road positive pole high voltage connector, preliminary filling high voltage connector, heating high voltage connector and main road negative pole high pressure
The positive and negative electrode of contactor draws corresponding positive and negative electrode signal wire respectively, and all signal wires are integrated in signal wire assembly.
Moreover, the battery being placed in the high-tension distribution box is provided with MSD, and MSD has 250A main insurance.
The beneficial effects of the utility model are：While power supply to carload, the heating to battery bag can be realized, and
And it is compact-sized, major loop and the preliminary filling electric control of vehicle, loop protection and loop current monitoring function can be realized.
Brief description of the drawings
Fig. 1 is electrical schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
The present embodiment provide it is a kind of for battery bag heat power supply control high-tension distribution box, including connection anode with it is whole
The cathode circuit of vehicle-mounted lotus positive pole, and, the cathode traces of carload negative pole and GND are connected, are set on the cathode circuit
There is main road positive pole high voltage connector, preliminary filling resistance is parallel to main road positive pole high voltage connector two after being connected with preliminary filling high voltage connector
Hold, one is drawn on the cathode circuit in preliminary filling high voltage connector downstream and is sequentially connected in series heating high voltage connector and heating high-tension fuse
Circuit connection battery bag heater positive pole；Main road negative pole high voltage connector is sequentially provided with the cathode traces and main road is high
Press fuse, the negative pole of one circuit connection battery bag heater of negative electricity pass of main road negative pole high voltage connector upstream.
Further, the cathode circuit in preliminary filling resistance upstream draws anode monitoring line, in preliminary filling resistance and preliminary filling
Preliminary filling high voltage connector input anode monitoring line is drawn on cathode circuit between high voltage connector, in preliminary filling high voltage connector
Preliminary filling high voltage connector output head anode monitoring line is drawn on cathode circuit between heating high voltage connector, main road negative pole is high
Crimp and battery bag heater negative pole monitoring line is drawn on the cathode traces of tentaculum upstream, main road negative pole high voltage connector is high with main road
Press and GND monitoring line is drawn on the cathode traces between fuse, the port of foregoing five kinds of monitorings line is integrated in high pressure sampling
Line assembly.
Further, in main road positive pole high voltage connector, preliminary filling high voltage connector, heating high voltage connector and main road negative pole
The positive and negative electrode of high voltage connector draws corresponding positive and negative electrode signal wire respectively, and all signal wires are integrated in signal wire assembly.
Further, the battery being placed in the high-tension distribution box is provided with MSD, and MSD has 250A main insurance, realizes
To the circuit protection of inside battery.
During work, while battery is powered by cathode circuit and cathode traces to carload, it can realize to battery bag
Heating, by main road positive pole high voltage connector, heating high voltage connector, main road negative pole high voltage connector and main road high-tension fuse
Loop is played a part of protecting and controlled, heating high-tension fuse further provides for protecting to the power supply circuit of battery bag heater
Shield.The precharging circuit being made up of preliminary filling high voltage connector and preliminary filling resistance is realized to carload, the preliminary filling of battery bag heater
Electricity.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement or deformation can also be made, these improve or
Deformation also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of high-tension distribution box that power supply control is heated for battery bag, including connection anode and carload positive pole are just
Polar circuit, and, the cathode traces of connection carload negative pole and GND, it is characterised in that：The cathode circuit is provided with
Main road positive pole high voltage connector, preliminary filling resistance are parallel to main road positive pole high voltage connector two after being connected with preliminary filling high voltage connector
Hold, one is drawn on the cathode circuit in preliminary filling high voltage connector downstream and is sequentially connected in series heating high voltage connector and heating high-tension fuse
Circuit connection battery bag heater positive pole；Main road negative pole high voltage connector is sequentially provided with the cathode traces and main road is high
Press fuse, the negative pole of one circuit connection battery bag heater of negative electricity pass of main road negative pole high voltage connector upstream.
A kind of 2. high-tension distribution box that power supply control is heated for battery bag according to claim 1, it is characterised in that：Pre-
The cathode circuit of charging resistance upstream draws anode monitoring line, the positive pole electricity between preliminary filling resistance and preliminary filling high voltage connector
Preliminary filling high voltage connector input anode monitoring line is drawn on road, between preliminary filling high voltage connector and heating high voltage connector
Preliminary filling high voltage connector output head anode monitoring line, the cathode traces of main road negative pole high voltage connector upstream are drawn on cathode circuit
Upper extraction battery bag heater negative pole monitoring line, the cathode traces between main road negative pole high voltage connector and main road high-tension fuse
Upper extraction GND monitoring line, the port of foregoing five kinds of monitorings line are integrated in high pressure sampling line assembly.
A kind of 3. high-tension distribution box that power supply control is heated for battery bag according to claim 1 or 2, it is characterised in that：
In the positive and negative of main road positive pole high voltage connector, preliminary filling high voltage connector, heating high voltage connector and main road negative pole high voltage connector
Corresponding positive and negative electrode signal wire is drawn in pole respectively, and all signal wires are integrated in signal wire assembly.
A kind of 4. high-tension distribution box that power supply control is heated for battery bag according to claim 1, it is characterised in that：It is placed in
Battery in the high-tension distribution box is provided with MSD, and MSD has 250A main insurance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289175.8U CN206678924U (en) | 2017-03-23 | 2017-03-23 | A kind of high-tension distribution box that power supply control is heated for battery bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289175.8U CN206678924U (en) | 2017-03-23 | 2017-03-23 | A kind of high-tension distribution box that power supply control is heated for battery bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206678924U true CN206678924U (en) | 2017-11-28 |
Family
ID=60390007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720289175.8U Active CN206678924U (en) | 2017-03-23 | 2017-03-23 | A kind of high-tension distribution box that power supply control is heated for battery bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206678924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128180A (en) * | 2017-11-29 | 2018-06-08 | 北京华田汽车科技有限公司 | A kind of battery system block terminal framework of integrated charge interface |
-
2017
- 2017-03-23 CN CN201720289175.8U patent/CN206678924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128180A (en) * | 2017-11-29 | 2018-06-08 | 北京华田汽车科技有限公司 | A kind of battery system block terminal framework of integrated charge interface |
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| GR01 | Patent grant |