CN109367405A - Battery relay controls box, new energy car battery and new-energy automobile - Google Patents
Battery relay controls box, new energy car battery and new-energy automobile Download PDFInfo
- Publication number
- CN109367405A CN109367405A CN201811284731.8A CN201811284731A CN109367405A CN 109367405 A CN109367405 A CN 109367405A CN 201811284731 A CN201811284731 A CN 201811284731A CN 109367405 A CN109367405 A CN 109367405A
- Authority
- CN
- China
- Prior art keywords
- battery
- copper bar
- relay
- output point
- high voltage
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of battery relay control box, new energy car battery and new-energy automobiles, drive battery request to solve the problems, such as that battery high-voltage relay control box cannot meet 4 wheel driven battery and two simultaneously in the prior art.Battery relay control box of the invention includes: control box box body；The positive relay of master, main negative relay and the copper bar being integrated on control box box body；Have on control box box body for the forerunner's high voltage interface and two groups of output points being separately connected of rear-guard high voltage interface on battery case, copper bar includes: the first copper bar, is connect with the positive relay of master；The second copper bar connecting with the positive relay of master has the first output point and the second output point on the second copper bar；Third copper bar is connect with the negative relay of master；The 4th copper bar connecting with the negative relay of master has third output point and the 4th output point on the 4th copper bar；First output point and third output point form first group of output point, and the second output point and the 4th output point form second group of output point.
Description
Technical field
The present invention relates to field of automobile parts and components, specifically a kind of battery relay control box, new energy car battery and
New-energy automobile.
Background technique
At present new energy car battery power on and lower electricity is all to control box by battery high-voltage relay to execute.Existing skill
The control box of art provides only one group of output connection, connect so that one can only be arranged on battery case with one group of output
The high voltage interface of point cooperation, may be only available for the battery of two drive new-energy automobiles.Meeting is more in the battery of 4 wheel driven new-energy automobile
A high voltage interface out, control box in the prior art can not connect two high voltage interfaces simultaneously, that is, not be suitable for 4 wheel driven battery.
Summary of the invention
The purpose of the present invention is to provide a kind of battery relays to control box, new energy car battery and new-energy automobile,
Battery request is driven to solve the problems, such as that battery high-voltage relay control box cannot meet 4 wheel driven battery and two simultaneously in the prior art.
The technical solution of the present invention is as follows:
The present invention provides a kind of battery relays to control box, comprising: control box box body；It is integrated on the control box box body
Main positive relay, main negative relay and copper bar；On the control box box body have for forerunner's high-voltage connecting on battery case
Two groups of output points that mouth and rear-guard high voltage interface are separately connected, the copper bar include:
The first copper bar for connecting with battery body, first copper bar are connect with the positive relay of the master；
The second copper bar connecting with the positive relay of the master has the first output point and the second output point on second copper bar；
Third copper bar for connecting with the battery body, the third copper bar are connect with the negative relay of the master；
The 4th copper bar connecting with the negative relay of the master has third output point and the 4th output point on the 4th copper bar；
Wherein, first output point and the third output point form first group for connecting with forerunner's high voltage interface
Output point, second output point and the 4th output point composition second group for connecting with the rear-guard high voltage interface are defeated
Point out.
Preferably, the battery relay controls box further include: the precharge relay being integrated on the control box box body
Device and pre-charge resistance, the pre-charge-relay and the pre-charge resistance are connected by the first charging harness, the preliminary filling
Electrical relay is connect by the second charging harness with first copper bar, and the pre-charge resistance passes through third charging harness and institute
State the connection of the second copper bar.
Preferably, the positive relay of the master, the negative relay of the master, the pre-charge-relay and the pre-charge resistance
It is bolted on the control box box body.
According to another aspect of the present invention, the present invention provides a kind of new energy car batteries, comprising: battery case and peace
Mounted in the intracorporal battery body of the battery case, the battery further includes above-mentioned battery relay control box, the battery after
Electric appliance control box is installed in the battery case, and forerunner's high voltage interface and/or rear-guard high pressure are provided on the battery case
Interface, forerunner's high voltage interface connect first group of output point, the rear-guard high-voltage connecting by one group of first switching copper bar
Mouth connects second group of output point by one group of second switching copper bar.
Preferably, the first switching copper bar passes through the first output point position on bolt and second copper bar
It is spirally connected with the third output point position on the 4th copper bar, the second switching copper bar passes through bolt and described second
The 4th output point position in the second output point position and the 4th copper bar on copper bar is spirally connected.
Preferably, the new energy car battery is two drive automobile batteries or 4 wheel driven automobile batteries, in the new energy vapour
When vehicle battery is two drive automobile batteries, forerunner's high voltage interface or the rear-guard high-voltage connecting are provided on the battery case
Mouthful；When the new energy car battery is 4 wheel driven automobile batteries, forerunner's high voltage interface is provided on the battery case
With the rear-guard high voltage interface.
Preferably, the battery body is connected by least two battery modules and is formed.
According to another aspect of the present invention, the present invention also provides a kind of new-energy automobiles, including above-mentioned new energy vapour
Vehicle battery.
The invention has the benefit that
Due to being provided with two groups of output points on the control box box body, when automobile batteries is two drive automobile batteries, forerunner's high-voltage connecting
Mouth or rear-guard high voltage interface are connected with corresponding one group of output point on control box box body, and 1 high voltage interface needs may be implemented；And
When automobile batteries is 4 wheel driven automobile batteries, forerunner's high voltage interface and rear-guard high voltage interface are separately connected one controlled on box box body
Group output point, meets 2 high voltage interface needs.Meanwhile operation is opened and closed by controlling the relay in box to relay, it is real
Now to battery power on or lower electricity.
Detailed description of the invention
Fig. 1 is the catenation principle figure of battery of the invention；
Fig. 2 is the structural schematic diagram that battery relay of the invention controls box；
Fig. 3 is that battery relay of the invention controls connection schematic diagram of the box in two drive automobile batteries；
Fig. 4 is that battery relay of the invention controls connection schematic diagram of the box in 4 wheel driven automobile batteries；
Fig. 5 is the arrangement schematic diagram of copper bar of the invention；
Description of symbols: 1, box box body is controlled；2, main positive relay；3, main negative relay；51, battery case；52, Qian Qugao
Crimp mouth；53, rear-guard high voltage interface；54, battery body；61, the first copper bar；611, main positive relay incoming junction；612,
Pre-charge-relay tie point；62, the second copper bar；621, the first output point；622, the second output point；623, pre-charge resistance connects
Contact；63, third copper bar；631, main negative relay incoming junction；64, the 4th copper bar；641, third output point；642, the 4th
Output point；4, pre-charge-relay；7, pre-charge resistance；81, the first charging harness；82, the second charging harness；83, third is filled
Wirning harness；91, the first switching copper；92, the second switching copper；10, box mounting bracket is controlled.
Specific embodiment
Referring to figs. 1 to Fig. 5, the present invention provides a kind of battery relays to control box, comprising: control box box body 1；It is integrated in
The positive relay 2 of master, main negative relay 3 and copper bar on the control box box body 1；On the control box box body 1 have for
Two groups of output points that forerunner's high voltage interface 52 and rear-guard high voltage interface 53 on battery case 51 are separately connected, the copper bar packet
It includes:
The first copper bar 61 for connecting with battery body 54, first copper bar 61 are connect with the positive relay 2 of the master；
The second copper bar 62 connecting with the positive relay 2 of the master has the first output point 621 and second on second copper bar 62
Output point 622；
Third copper bar 63 for connecting with the battery body 54, the third copper bar 63 are connect with the negative relay 3 of the master；
The 4th copper bar 64 connecting with the negative relay 3 of the master has third output point 641 and the 4th on the 4th copper bar 64
Output point 642；
Wherein, first output point 621 and the third output point 641 composition with forerunner's high voltage interface 52 for connecting
First group of output point, second output point 622 and the 4th output point 642 composition for the rear-guard high voltage interface
Second group of output point of 53 connections.
Specifically, the anode of battery body 54 is connect with the positive relay incoming junction 611 of master on the first copper bar 61, and
Fixation is attached by bolt；The anode of the main positive relay 2 of other end connection of first copper bar 61, and connected by bolt
Connect fixation；Second copper bar 62 is connected by the cathode of the positive relay 2 of master again, and fixation is attached by bolt.Battery body
54 cathode is connect with the negative relay incoming junction 631 of the master on third copper bar 63, and is attached fixation by bolt；The
The cathode of the main negative relay 3 of other end connection of three copper bars 63, and fixation is attached by bolt；Again by the positive relay 2 of master
Anode connect the 4th copper bar 64, and fixation is attached by bolt.That is, above-mentioned each copper bar is corresponding
It when component connects, is fixed by way of bolt, and realizes the position restriction to copper bar on control box box body 1.
As shown in Figures 1 to 4, the battery relay controls box further include: the preliminary filling being integrated on the control box box body 1
Electrical relay 4 and pre-charge resistance 7, the pre-charge-relay 4 and the pre-charge resistance 7 are connected by the first charging harness 81
It connects, the pre-charge-relay 4 is connect by the second charging harness 82 with first copper bar 61, and the pre-charge resistance 7 is logical
Third charging harness 83 is crossed to connect with second copper bar 62.Wherein, the positive relay 2 of the master, the negative relay 3 of the master, institute
The mode for stating the logical screw of pre-charge-relay 4 and the pre-charge resistance 7 is bolted on the control box box body 1.Second fills
Wirning harness 82 connects 4 tie point of pre-charge-relay, 612 position on the first copper bar 61, and third charges the connection of harness 83 the
623 position of pre-charge resistance tie point on two copper bars 62.
Due to being provided with two groups of output points on the control box box body 1, when automobile batteries is two drive automobile batteries, Qian Qugao
It crimps mouth 52 or rear-guard high voltage interface 53 to connect with corresponding one group of output point on control box box body 1,1 high-voltage connecting may be implemented
Mouth needs；And when automobile batteries is 4 wheel driven automobile batteries, forerunner's high voltage interface 52 and rear-guard high voltage interface 53 are separately connected control
One group of output point on box box body 1 processed, meets 2 high voltage interface needs.Meanwhile by controlling relay the relay in box
Be opened and closed operation, realize to battery power on or lower electricity.
According to another aspect of the present invention, the present invention provides a kind of new energy car batteries, comprising: 51 He of battery case
The battery body 54 being mounted in the battery case 51, the battery further includes above-mentioned battery relay control box, described
Battery relay control box is installed in the battery case 51, is provided with forerunner's high voltage interface 52 on the battery case 51
And/or rear-guard high voltage interface 53, forerunner's high voltage interface 52 are defeated by one group of first described first group of switching 91 row of copper connection
Point out, the rear-guard high voltage interface 53 connect second group of output point by one group of second switching 92 row of copper.
Specifically, the battery body 54 is connected by least two battery modules and is formed.The control box box body 1 is by being spirally connected
Mode be mounted in the control box mounting bracket 10 being screwed onto battery case 51, avoid that position occurs between battery body 54
Set interference.
Wherein, the new energy car battery is two drive automobile batteries or 4 wheel driven automobile batteries, in the new-energy automobile
When battery is two drive automobile batteries, forerunner's high voltage interface 52 or the rear-guard high-voltage connecting are provided on the battery case 51
Mouth 53；When the new energy car battery is 4 wheel driven automobile batteries, forerunner's high pressure is provided on the battery case 51
Interface 52 and the rear-guard high voltage interface 53.Specifically, when automobile is two drive forerunner's automobile, it is arranged on the two drives automobile batteries
There is forerunner's high voltage interface 52 and be not provided with rear-guard high voltage interface 53, at this point, the second output point 622 on control box box body 1
Second group of output point being collectively formed with the 4th output point 642 is then in blank state；On the contrary, being two drive rear-guard vapour in automobile
Che Shi, then at the first output point 621 and the first group of output point being collectively formed of third output point 641 on control box box body 1
In blank state.When automobile is 4 wheel driven automobile, 4 wheel driven automobile batteries has forerunner's high voltage interface 52 and rear-guard high voltage interface 53,
At this point, first group of output point and second group of output point are respectively connected with a high voltage interface, to meet 4 wheel driven automobile needs.
Specifically, one group of first 91 row of switching copper and one group of second switching 92 row of copper include two switching copper bars, and one
Switching copper bar is correspondingly connected with an output point.After a switching copper bar connects an output point, then the side being bolted
Formula is fixed.Preferably, first switching 91 row of copper passes through the first output point 621 on bolt and second copper bar 62
641 position of third output point in position and the 4th copper bar 64 is spirally connected, the second switching 92 row of copper
It is defeated by bolt and the 4th in 622 position of the second output point and the 4th copper bar 64 on second copper bar 62
642 positions are put out to be spirally connected.
Due to being provided with two groups of output points on the control box box body 1, when automobile batteries is two drive automobile batteries, Qian Qugao
It crimps mouth 52 or rear-guard high voltage interface 53 to connect with corresponding one group of output point on control box box body 1,1 high-voltage connecting may be implemented
Mouth needs；And when automobile batteries is 4 wheel driven automobile batteries, forerunner's high voltage interface 52 and rear-guard high voltage interface 53 are separately connected control
One group of output point on box box body 1 processed, meets 2 high voltage interface needs.Meanwhile by controlling relay the relay in box
Be opened and closed operation, realize to battery power on or lower electricity.In the application, by being closed to the copper bar on control box box body 1
Removing the work is set, and realizing on control box box body 1 has the effect of two groups of output points.
According to another aspect of the present invention, the present invention also provides a kind of new-energy automobiles, including above-mentioned new energy vapour
Vehicle battery.
Claims (8)
1. a kind of battery relay controls box, comprising: control box box body (1)；It is integrated in the master controlled on box box body (1) just
Relay (2), main negative relay (3) and copper bar；It is used for and battery case it is characterized in that, having on the control box box body (1)
Two groups of output points that forerunner's high voltage interface (52) and rear-guard high voltage interface (53) on body (51) are separately connected, the copper bar packet
It includes:
The first copper bar (61) for being connect with battery body (54), first copper bar (61) and the positive relay of the master (2)
Connection；
The second copper bar (62) connecting with the positive relay of the master (2) has the first output point on second copper bar (62)
(621) and the second output point (622)；
Third copper bar (63) for being connect with the battery body (54), the third copper bar (63) and the negative relay of the master
(3) it connects；
The 4th copper bar (64) connecting with the negative relay of the master (3) has third output point on the 4th copper bar (64)
(641) and the 4th output point (642)；
Wherein, first output point (621) and the third output point (641) composition for forerunner's high voltage interface
(52) the first group of output point connected, second output point (622) and the 4th output point (642) form for it is described
Second group of output point of rear-guard high voltage interface (53) connection.
2. battery relay according to claim 1 controls box, which is characterized in that the battery relay control box also wraps
It includes: the pre-charge-relay (4) and pre-charge resistance (7) being integrated on control box box body (1), the pre-charge-relay
(4) and the pre-charge resistance (7) is by the first charging harness (81) connection, and the pre-charge-relay (4) is filled by second
Wirning harness (82) is connect with first copper bar (61), the pre-charge resistance (7) by third charging harness (83) with it is described
Second copper bar (62) connection.
3. battery relay according to claim 2 controls box, which is characterized in that the positive relay of master (2), the master
Negative relay (3), the pre-charge-relay (4) and the pre-charge resistance (7) are bolted on the control box box body (1).
4. a kind of new energy car battery, comprising: battery case (51) and the battery sheet being mounted in the battery case (51)
Body (54), which is characterized in that the battery further includes the described in any item battery relay control boxes of claims 1 to 3, described
Battery relay control box is installed in the battery case (51), is provided with forerunner's high voltage interface on the battery case (51)
(52) and/or rear-guard high voltage interface (53), forerunner's high voltage interface (52) connect institute by one group of first switching copper bar (91)
First group of output point is stated, the rear-guard high voltage interface (53) connects second group of output by one group of second switching copper bar (92)
Point.
5. new energy car battery according to claim 4, which is characterized in that it is described first switching copper bar by bolt with
The third output point in the first output point (621) position and the 4th copper bar (64) on second copper bar (62)
(641) position is spirally connected, and the second switching copper (92) row is defeated by bolt and second on second copper bar (62)
The 4th output point (642) position in point (622) position and the 4th copper bar (64) is spirally connected out.
6. new energy car battery according to claim 4, which is characterized in that the new energy car battery is two drive vapour
Vehicle battery or 4 wheel driven automobile batteries, when the new energy car battery is two drive automobile batteries, on the battery case (51)
It is provided with forerunner's high voltage interface (52) or the rear-guard high voltage interface (53)；It is 4 wheel driven vapour in the new energy car battery
When vehicle battery, forerunner's high voltage interface (52) and the rear-guard high voltage interface (53) are provided on the battery case (51).
7. new energy car battery according to claim 4, which is characterized in that the battery body (54) is by least two
Battery modules connect to be formed.
8. a kind of new-energy automobile, which is characterized in that including new energy car battery as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284731.8A CN109367405A (en) | 2018-10-31 | 2018-10-31 | Battery relay controls box, new energy car battery and new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284731.8A CN109367405A (en) | 2018-10-31 | 2018-10-31 | Battery relay controls box, new energy car battery and new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367405A true CN109367405A (en) | 2019-02-22 |
Family
ID=65390706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284731.8A Pending CN109367405A (en) | 2018-10-31 | 2018-10-31 | Battery relay controls box, new energy car battery and new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254295A (en) * | 2019-05-15 | 2019-09-20 | 重庆长安汽车股份有限公司 | A kind of hydrogen gas leakage processing system, method and automobile for hydrogen cell automobile |
| CN113991263A (en) * | 2021-10-09 | 2022-01-28 | 广东汇天航空航天科技有限公司 | Power system and flyable device |
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| CN201842040U (en) * | 2010-07-30 | 2011-05-25 | 重庆长安汽车股份有限公司 | High-voltage power supply control box used for electric vehicles |
| CN206306847U (en) * | 2016-12-27 | 2017-07-07 | 上汽大通汽车有限公司 | Pure motor wagon high-tension distribution box |
| CN206471638U (en) * | 2017-02-24 | 2017-09-05 | 北京新能源汽车股份有限公司 | Battery cuts off unit BDU device and car |
| WO2018133218A1 (en) * | 2017-01-23 | 2018-07-26 | 深圳市品川能源电气有限公司 | High-voltage power distribution cabinet for electric vehicle |
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2018
- 2018-10-31 CN CN201811284731.8A patent/CN109367405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201842040U (en) * | 2010-07-30 | 2011-05-25 | 重庆长安汽车股份有限公司 | High-voltage power supply control box used for electric vehicles |
| CN206306847U (en) * | 2016-12-27 | 2017-07-07 | 上汽大通汽车有限公司 | Pure motor wagon high-tension distribution box |
| WO2018133218A1 (en) * | 2017-01-23 | 2018-07-26 | 深圳市品川能源电气有限公司 | High-voltage power distribution cabinet for electric vehicle |
| CN206471638U (en) * | 2017-02-24 | 2017-09-05 | 北京新能源汽车股份有限公司 | Battery cuts off unit BDU device and car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254295A (en) * | 2019-05-15 | 2019-09-20 | 重庆长安汽车股份有限公司 | A kind of hydrogen gas leakage processing system, method and automobile for hydrogen cell automobile |
| CN110254295B (en) * | 2019-05-15 | 2022-10-11 | 重庆长安汽车股份有限公司 | Hydrogen leakage treatment system and method for hydrogen fuel cell automobile and automobile |
| CN113991263A (en) * | 2021-10-09 | 2022-01-28 | 广东汇天航空航天科技有限公司 | Power system and flyable device |
| CN113991263B (en) * | 2021-10-09 | 2023-06-02 | 广东汇天航空航天科技有限公司 | Power system and flyable device |
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Application publication date: 20190222 |
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