CN205890586U - Electric automobile high voltage power supply distributor box - Google Patents
Electric automobile high voltage power supply distributor box Download PDFInfo
- Publication number
- CN205890586U CN205890586U CN201620877391.XU CN201620877391U CN205890586U CN 205890586 U CN205890586 U CN 205890586U CN 201620877391 U CN201620877391 U CN 201620877391U CN 205890586 U CN205890586 U CN 205890586U
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- CN
- China
- Prior art keywords
- port
- ptc
- rolled steel
- negative pole
- steel sheet
- 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.)
- Withdrawn - After Issue
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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
- 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 discloses an electric automobile high voltage power supply distributor box, it includes cold -rolled steel sheet panel beating box, be equipped with cold -rolled steel sheet panel beating case lid on the cold -rolled steel sheet panel beating box, embedding foaming joint strip in the mounting groove of cold -rolled steel sheet panel beating case lid, set up the safety warning unit in the cold -rolled steel sheet panel beating box, the safety warning unit is including high pressure warning LED lamp, set up connection port on the cold -rolled steel sheet panel beating box, connection port includes battery pack positive pole port, battery pack cathode port, facial make -up port, the on -vehicle quick -witted OBC port that charges, low -pressure control port, PTCDCDCAC port, the anodal port of machine controller and machine controller negative pole port, integrate the degree height, simple structure, compactness, reduce the volume of high voltage distributor box assembly, realized loud -break switch energy transmission through short -circuit protection and power distribution unit, the reliability and the security of electric automobile high voltage electrical control system has effectively improved.
Description
Technical field
This utility model is related to New-energy electric vehicle technical field and in particular to a kind of electric automobile high-voltage power distribution
Case.
Background technology
With increasingly serious environmental problem and energy crisis, new-energy automobile arises at the historic moment in this context.New energy
Source automobile primary will provide main energy sources by battery system, and the energy source of whole system is responsible for transmission by high-voltage electric system.High
Voltage source distributor box is the core building block of high-voltage electric system, and its Main Function is to be controlled by outer low pressure control loop
The break-make of internal high pressure relay processed, by the high-voltage DC power supply of electrokinetic cell according to high voltage power supply distributor box indoor design electricity
Road, will be a series of to the electric machine controller of driving and steer motor, Vehicular charger, air-conditioning, dc voltage changer (dc/dc) etc.
High pressure building block connect together.
Conventional electric automobile due to the restriction of the aspects such as cost and technology, often when high-tension current transmits, using bolt
The mode of fastening terminal, to realize the connection of each high-pressure system.Although which structure is simple, do not possess dust-proof, anti-
Water function, security performance is low, in use or during later maintenance, and is easily caused and gets an electric shock or feelings that electric leakage is hurted sb.'s feelings
Condition.With the development of electric vehicle engineering, the coarse control mode of this dispersion is more low not due to its safety and maintainability
Sharp factor is gradually subject to market.Therefore, the design forward security of New-energy electric vehicle high voltage power supply distributor box, integrated
The direction changed is developed.
Utility model content
This utility model overcomes the deficiencies in the prior art, provides a kind of security performance and integrated higher electric automobile
High voltage power supply distributor box.
In view of the problems referred to above of prior art, according to disclosed in this utility model on one side, this utility model adopts
Technical scheme below:
A kind of electric automobile high-voltage power distribution panel, it includes cold-rolled steel sheet sheet metal box body, described cold-rolled steel sheet panel beating case
Body is provided with cold-rolled steel sheet panel beating case lid, and the mounting groove of described cold-rolled steel sheet panel beating case lid is embedded in foaming sealing joint strip, passes through
This foaming sealing joint strip realizes being tightly connected of described cold-rolled steel sheet panel beating case lid and described cold-rolled steel sheet sheet metal box body；Described cold
Setting security warning unit in rolled steel plate sheet metal box body, described security warning unit includes high pressure warning LED lamp；Described cold-rolled steel
In plate sheet metal box body, connectivity port is set, described connectivity port includes battery bag positive pole port, battery bag negative pole port, upper dress end
Mouth, Vehicular charger obc port, low voltage control port, ptc/dcdc/ac port, electric machine controller positive pole port and motor control
Device negative pole port processed；Setting anode and battery cathode, described anode and battery in described cold-rolled steel sheet sheet metal box body
Bag positive pole port connects；Described anode after ac branch road high-voltage insurance fuse with ac positive pole and ptc/dcdc/ac port
Ac contact pin connect, described anode after dc/dcc branch road high-voltage insurance fuse with dc/dc positive pole and ptc/dcdc/ac port
Dcdc contact pin connect, described anode after obc branch road high-voltage insurance fuse with obc positive pole and Vehicular charger obc end
Mouthful connect, described anode after ptc branch road high-voltage insurance fuse and ptc relay with ptc positive pole and ptc/dcdc/ac end
The ptc contact pin of mouth connects, and described anode is just filled with upper after upper dress branch road high-voltage insurance fuse and upper dress branch road relay
Pole and upper dress port connect, and described anode is also connected with electric machine controller positive pole, described electric machine controller positive pole again with institute
State electric machine controller positive pole port to connect；Described battery cathode is connected with described battery bag negative pole port.
In order to this utility model is better achieved, further technical scheme is:
According to an embodiment of the present utility model, the positive pole pin within described high pressure warning LED lamp is with battery just
Pole electrically connects；Negative pin is electrically connected with battery cathode.
According to another embodiment of the present utility model, described battery cathode also respectively with electric machine controller negative pole, sky
Negative pole, dc voltage changer negative pole, Vehicular charger obc negative pole, ptc negative pole and upper dress negative pole is adjusted to connect.
According to another embodiment of the present utility model, described electric machine controller negative pole is through electric machine controller negative pole port
Electrically connect with electric machine controller.
According to another embodiment of the present utility model, described air-conditioning negative pole is through ptc/dcdc/ac port and air conditioner electric
Connect.
According to another embodiment of the present utility model, described dc voltage changer negative pole is through ptc/dcdc/ac end
Mouth is electrically connected with dc/dc.
According to another embodiment of the present utility model, described Vehicular charger obc negative pole is through Vehicular charger obc end
Mouth charging mechatronics.
According to another embodiment of the present utility model, described ptc negative pole is through ptc/dcdc/ac port and DC voltage
Transducer electrically connects.
This utility model it may also is that
According to another embodiment of the present utility model, described upper dress negative pole is electrically connected with upper dress through upper dress port.
Compared with prior art, one of the beneficial effects of the utility model are:
A kind of electric automobile high-voltage power distribution panel of the present utility model, has: (1) integration degree is high, structure is simple,
Compact；Reduce the volume of high voltage power distribution box assembly, the high-voltage great-current energy is realized by short-circuit protection and power distribution unit
Transmission；Effectively increase reliability and the safety of electric automobile high-voltage electric control system；(2) this utility model have good
Waterproof and dustproof effect is it is adaptable to severe use environment；(3) assemble rationally, low production cost, easy to maintenance；(4) power supply divides
Cooperation reason, can substantially reduce the loss of power.
Brief description
For clearer explanation present specification embodiment or technical scheme of the prior art, below will be to embodiment
Or in the description of prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is the reference to some embodiments in present specification, for those skilled in the art, do not paying creative work
In the case of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the electric automobile high-voltage power distribution panel internal structure schematic diagram according to one embodiment of this utility model.
Fig. 2 is the electric automobile high-voltage power distribution panel one side structural representation according to one embodiment of this utility model
Figure.
Fig. 3 is the electric automobile high-voltage power distribution panel another side structural representation according to one embodiment of this utility model
Figure.
Wherein, entitled corresponding to the reference in accompanying drawing:
1- anode, 2- electric machine controller positive pole, 3-ac branch road high-voltage insurance fuse, 4-dc/dcc branch road high pressure
Insurance fuse, 5-obc branch road high-voltage insurance fuse, 6-ptc branch road high-voltage insurance fuse, 7-ptc relay, dress on 8-
Road high-voltage insurance fuse, 9- fills branch road relay, 10-ac positive pole, 11-dc/dc positive pole, 12-obc positive pole, 13-ptc
Positive pole, 14- fills positive pole, 15- battery cathode, 16- electric machine controller negative pole, 17- air-conditioning negative pole, 18- DC voltage turns
Parallel operation negative pole, 19- Vehicular charger obc negative pole, 20-ptc negative pole, 21- fills negative pole, 22- wakes up relay, 101-
Battery bag positive pole port, 102- battery bag negative pole port, 103- fills port, 104- Vehicular charger obc port, 105-
Low voltage control port, 106-ptc/dcdc/ac port, 107- electric machine controller positive pole port, 108- electric machine controller negative pole
Port, 109- high pressure warns LED lamp.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
As shown in FIG. 1 to 3, Fig. 1 is the electric automobile high-voltage power distribution panel according to one embodiment of this utility model
Internal structure schematic diagram, Fig. 2 is the electric automobile high-voltage power distribution panel one side knot according to one embodiment of this utility model
Structure schematic diagram, Fig. 3 is to be shown according to the electric automobile high-voltage power distribution panel another side structure of one embodiment of this utility model
It is intended to, a kind of electric automobile high-voltage power distribution panel, it includes cold-rolled steel sheet sheet metal box body, in described cold-rolled steel sheet sheet metal box body
It is provided with cold-rolled steel sheet panel beating case lid, the mounting groove of described cold-rolled steel sheet panel beating case lid is embedded in foaming sealing joint strip, by this
Bubble sealing joint strip realizes being tightly connected of described cold-rolled steel sheet panel beating case lid and described cold-rolled steel sheet sheet metal box body；Described cold-rolled steel
Setting security warning unit in plate sheet metal box body, described security warning unit includes high pressure warning LED lamp 109；Described cold-rolled steel
In plate sheet metal box body arrange connectivity port, described connectivity port include battery bag positive pole port 101, battery bag negative pole port 102,
Upper dress port 103, Vehicular charger obc port 104, low voltage control port 105, ptc/dcdc/ac port 106, motor control
Device positive pole port 107 and electric machine controller negative pole port 108；Setting anode 1 and electricity in described cold-rolled steel sheet sheet metal box body
Pond negative pole 15, described anode 1 is connected with battery bag positive pole port 101；Described anode 1 is through ac branch road high-voltage insurance
It is connected with the ac contact pin of ac positive pole 10 and ptc/dcdc/ac port 106 after fuse3, described anode 1 is high through dc/dcc branch road
It is connected with the dcdc contact pin of dc/dc positive pole 11 and ptc/dcdc/ac port 106 after pressure insurance fuse4, described anode 1 warp
It is connected with obc positive pole 12 and Vehicular charger obc port 104 after obc branch road high-voltage insurance fuse5, described anode 1 warp
Connect with the ptc contact pin of ptc positive pole 13 and ptc/dcdc/ac port 106 after ptc branch road high-voltage insurance fuse6 and ptc relay 7
Connect, described anode 1 fills positive pole 14 and upper dress with upper after upper dress branch road high-voltage insurance fuse8 and upper dress branch road relay 9
Port 103 connects；Described battery cathode 15 is connected with described battery bag negative pole port 102.Within high pressure warning LED lamp 109
Positive pole pin is electrically connected with anode 1, and described anode 1 is also connected with electric machine controller positive pole 2, described electric machine controller
Positive pole 2 is connected with described electric machine controller positive pole port 107 again；Negative pin is electrically connected with battery cathode 15.
Battery cathode 15 also respectively with electric machine controller negative pole 16, air-conditioning negative pole 17, dc voltage changer negative pole 18, car
Carry charger obc negative pole 19, ptc negative pole 20 and upper dress negative pole 21 to connect.Electric machine controller negative pole 16 is through electric machine controller negative pole
Port 108 is electrically connected with electric machine controller；Air-conditioning negative pole 17 is electrically connected with air-conditioning through ptc/dcdc/ac port 106.DC voltage
Transducer negative pole 18 is electrically connected with dc/dc through ptc/dcdc/ac port 106.Vehicular charger obc negative pole 19 is through Vehicular charger
Obc port 104 charging mechatronics.Ptc negative pole 20 is electrically connected with dc voltage changer through ptc/dcdc/ac port 106.On
Dress negative pole 21 is electrically connected with upper dress through upper dress port 103.
As shown in figure 1, signal a, the signal e of signal b, signal c, signal d and wake-up relay 22, signal f, signal
G, signal h, signal i and signal j are electrically connected with battery management system (battery management system) through port 5 in succession
Connect.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, identical similar portion cross-reference between each embodiment.
" embodiment ", " another embodiment ", " embodiment " spoken of in this manual, etc., refer to tie
Specific features, structure or the feature of closing the description of this embodiment include at least one embodiment in the description of the application generality
In.Multiple local appearance statement of the same race in the description is not necessarily to refer to same embodiment.Furthermore, it is understood that combine appointing
When one embodiment describes specific features, structure or feature, to be advocated be to realize with reference to other embodiment this
Feature, structure or feature also fall in the range of this utility model.
Although reference be made herein to multiple explanatory embodiment of the present utility model is described to this utility model, but,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these are changed and embodiment
To fall within spirit disclosed in the present application and spirit.More specifically, in the scope of disclosure and claim
Interior, multiple modifications and improvement can be carried out to the building block of theme composite configuration and/or layout.Except to building block and/
Or the modification that layout is carried out is with improvement outward, to those skilled in the art, other purposes also will be apparent from.
Claims (9)
1. a kind of electric automobile high-voltage power distribution panel is it is characterised in that include cold-rolled steel sheet sheet metal box body, described cold-rolled steel sheet
Sheet metal box body is provided with cold-rolled steel sheet panel beating case lid, and the mounting groove of described cold-rolled steel sheet panel beating case lid is embedded in foaming fluid sealant
Bar, is realized described cold-rolled steel sheet panel beating case lid by this foaming sealing joint strip and is connected with the sealing of described cold-rolled steel sheet sheet metal box body
Connect；Setting security warning unit in described cold-rolled steel sheet sheet metal box body, described security warning unit includes high pressure warning LED lamp
(109)；In described cold-rolled steel sheet sheet metal box body arrange connectivity port, described connectivity port include battery bag positive pole port (101),
Battery bag negative pole port (102), upper dress port (103), Vehicular charger obc port (104), low voltage control port (105),
Ptc/dcdc/ac port (106), electric machine controller positive pole port (107) and electric machine controller negative pole port (108)；Described cold
Setting anode (1) and battery cathode (15) in rolled steel plate sheet metal box body, described anode (1) and battery bag positive pole port
(101) connect；Described anode (1) after ac branch road high-voltage insurance fuse (3) with ac positive pole (10) and ptc/dcdc/ac end
The ac contact pin of mouthful (106) connects, described anode (1) after dc/dcc branch road high-voltage insurance fuse (4) with dc/dc positive pole
(11) and ptc/dcdc/ac port (106) dcdc contact pin connect, described anode (1) is through obc branch road high-voltage insurance fuse
(5) it is connected with obc positive pole (12) and Vehicular charger obc port (104) afterwards, described anode (1) is protected through ptc branch road high pressure
Dangerous fuse (6) and ptc relay (7) are connected with the ptc contact pin of ptc positive pole (13) and ptc/dcdc/ac port (106) afterwards, institute
State anode (1) after upper dress branch road high-voltage insurance fuse (8) and upper dress branch road relay (9) with upper dress positive pole (14) and upper
Dress port (103) connects, and described anode (1) is also connected with electric machine controller positive pole (2), described electric machine controller positive pole
(2) it is connected with described electric machine controller positive pole port (107) again；Described battery cathode (15) and described battery bag negative pole port
(102) connect.
2. electric automobile high-voltage power distribution panel according to claim 1 is it is characterised in that described high pressure warns LED lamp
(109) internal positive pole pin is electrically connected with anode (1)；Negative pin is electrically connected with battery cathode (15).
3. electric automobile high-voltage power distribution panel according to claim 1 is it is characterised in that described battery cathode (15) is gone back
Bear with electric machine controller negative pole (16), air-conditioning negative pole (17), dc voltage changer negative pole (18), Vehicular charger obc respectively
Pole (19), ptc negative pole (20) and upper dress negative pole (21) connect.
4. electric automobile high-voltage power distribution panel according to claim 3 is it is characterised in that described electric machine controller negative pole
(16) electrically connect with electric machine controller through electric machine controller negative pole port (108).
5. electric automobile high-voltage power distribution panel according to claim 3 is it is characterised in that described air-conditioning negative pole (17) warp
Ptc/dcdc/ac port (106) is electrically connected with air-conditioning.
6. electric automobile high-voltage power distribution panel according to claim 3 is it is characterised in that described dc voltage changer
Negative pole (18) is electrically connected with dc/dc through ptc/dcdc/ac port (106).
7. electric automobile high-voltage power distribution panel according to claim 3 is it is characterised in that described Vehicular charger obc bears
Pole (19) is through Vehicular charger obc port (104) charging mechatronics.
8. electric automobile high-voltage power distribution panel according to claim 3 is it is characterised in that described ptc negative pole (20) warp
Ptc/dcdc/ac port (106) is electrically connected with dc voltage changer.
9. electric automobile high-voltage power distribution panel according to claim 3 it is characterised in that described upper dress negative pole (21) warp
Upper dress port (103) is electrically connected with upper dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877391.XU CN205890586U (en) | 2016-08-12 | 2016-08-12 | Electric automobile high voltage power supply distributor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877391.XU CN205890586U (en) | 2016-08-12 | 2016-08-12 | Electric automobile high voltage power supply distributor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890586U true CN205890586U (en) | 2017-01-18 |
Family
ID=57780721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877391.XU Withdrawn - After Issue CN205890586U (en) | 2016-08-12 | 2016-08-12 | Electric automobile high voltage power supply distributor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183868A (en) * | 2016-08-12 | 2016-12-07 | 四川永贵科技有限公司 | Electric automobile high-voltage power distribution panel |
| 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 |
-
2016
- 2016-08-12 CN CN201620877391.XU patent/CN205890586U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183868A (en) * | 2016-08-12 | 2016-12-07 | 四川永贵科技有限公司 | Electric automobile high-voltage power distribution panel |
| CN106183868B (en) * | 2016-08-12 | 2018-06-19 | 四川永贵科技有限公司 | Electric automobile high-voltage power distribution panel |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180619 |
|
| AV01 | Patent right actively abandoned |