CN109664842A - Electric car power distribution unit integrated control circuit plate - Google Patents
Electric car power distribution unit integrated control circuit plate Download PDFInfo
- Publication number
- CN109664842A CN109664842A CN201910079713.4A CN201910079713A CN109664842A CN 109664842 A CN109664842 A CN 109664842A CN 201910079713 A CN201910079713 A CN 201910079713A CN 109664842 A CN109664842 A CN 109664842A
- Authority
- CN
- China
- Prior art keywords
- low
- circuit board
- printed circuit
- fuse
- control circuit
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a kind of electric car power distribution unit integrated control circuit plates, it include fuse, low-voltage relay, low pressure plug connector, copper bar etc., it is characterized by: fuse, copper bar, low-voltage relay, low pressure plug connector are placed on a printed circuit board, integrated control circuit plate is formed.The printed circuit board integrates fuse and relay and low-voltage control circuit.Busbar voltage is introduced by copper bar, each insurance is connected.In overall structure, the present invention is divided into two parts.Right-hand component is fuse part, and fuse is concentrated in together, convenient for management and detection and maintenance.Left-hand component is relay and low-voltage control circuit part, there are four the five foot relays that control route can be converted arbitrarily for the part, the advantage is that: the devices such as originally mixed and disorderly all kinds of relays and insurance are integrated into a printed circuit board by the present invention, it cost saved space, and be conducive to the maintenance of electrical arrangement unit, to also reduce the cost of maintenance.
Description
Technical field
The present invention relates to technical field of integrated circuits, more particularly to a kind of integrated circuit board.
Background technique
With gradualling mature for technology, an integrated main trend for becoming development.In conjunction with electric car electric power
Fuse, low-voltage relay, low pressure plug connector, copper bar are integrated in by the design feature of configuration unit by printed circuit board
Together.It significantly reduces spatial volume, save production cost.
Summary of the invention
The object of the present invention is to provide a kind of printed circuit boards, by fuse, copper bar, low-voltage relay, low pressure plug connector
It places on a printed circuit board, forms integrated control circuit plate.
Above content of the invention is achieved by scheme below:
Electric car power distribution unit integrated control circuit plate, it is characterised in that: the printed circuit board right area is fuse
Part by the fixed fuse of the bracket of fuse, then fixes copper bar by the connecting terminal of inner circle foreign side and is drawn out to load
High-voltage line, copper bar plays the role of water conservancy diversion, while also strengthening the intensity of printed circuit board.The printed circuit board left area
It is relay and its low-voltage control circuit part, which is made of four five foot relays, and each pin of four relays is all
Independent control can realize the different control methods of relay by exterior strands, to use on various occasions, and can
Suitable for the flash or low side driving signal by battery management system or entire car controller sending.
The printed circuit board can flexibly select using relay quantity and relay using pin number (and four feet
Relay or five foot relays), and by the change of exterior strands, so that relay be made to be suitable for various working methods.
High pressure and low pressure district management are improved security performance by the printed circuit board, while but also space is able to
It utilizes, saves cost to the greatest extent.
Detailed description of the invention
Fig. 1 electric car power distribution unit integrated control circuit plate upper layer schematic diagram.
Fig. 2 electric car power distribution unit integrated control circuit plate lower layer schematic diagram.
Fig. 3 electric car power distribution unit integrated control circuit plate schematic three dimensional views.
Appended drawing reference.
| 1 | High-pressure area | 6 | Five foot relays |
| 2 | Area of low pressure | 7 | 63A fuse |
| 3 | 20A fuse | 8 | Ground pad |
| 4 | Connecting terminal | 9 | PCB routing |
| 5 | Connector | 10 | Copper bar |
Specific embodiment.
Referring to attached drawing.
Fig. 1 is the superstructure of electric car power distribution unit integrated control circuit plate.It can be seen from the figure that entire electricity
Road plate is divided into two regions, and the right is the high-pressure area (1) of fuse (3), and the left side is the low-pressure area of four five foot relays (6)
Domain (2).The positive voltage of battery is directed respectively into fuse (3), after overcurrent fuse by main positive relay access copper bar (10)
Load end is output to from top.Bronze medal (10) has imported high-voltage electricity, avoids damage of the high current to printed circuit board.The present invention
In, busbar is connected printed circuit board by high voltage connector and connecting terminal, one side conducting electric current, is on the other hand risen
Fixed function has been arrived, and the structure of printed circuit board has been protected.
Fig. 2 is the understructure of electric car power distribution unit integrated control circuit plate.It can be seen from the figure that passing through four
The pad (8) at angle is connected to the ground, and is grounded the cathode of low pressure preferably.In the present invention, by the institute of four five foot relays
There is pin to be fully incorporated in different connectors (5), it is ensured that the signal from different places controls relay simultaneously
On-off, and the working method of five foot relays (6) can be changed by changing exterior strands, and outer lines can be passed through
Beam, arbitrarily to change the positive grade signal and earth signal of relay control terminal, to cooperate by battery management system or full-vehicle control
The flash or low side driving signal that device issues.It solves the disadvantage that printed circuit board route, have a single function.In addition, each difference
Stitch has been reserved in the connector (5) in source, backup power source or preserved signal can be done.
Fig. 3 is the three dimensional structure diagram of electric car power distribution unit integrated control circuit plate.In whole circuit board
The height of layer can reduce the volume of integrated circuit board than more consistent to the greatest extent in structure.
Claims (9)
- It include fuse, low-voltage relay, printed circuit board, low 1. electric car power distribution unit integrated control circuit plate Press plug connector, copper bar etc., it is characterised in that: fuse, copper bar, low-voltage relay, low pressure plug connector are placed in printed circuit On plate, integrated control circuit plate is formed.
- 2. printed circuit board according to claim 1, it is characterised in that: the printed circuit board is divided into high-pressure area and low Intermediate pressure section two parts.
- 3. low-voltage relay according to claim 1, it is characterised in that: the quantity of the relay is one or more.
- 4. low-voltage relay according to claim 1, it is characterised in that: the low-voltage relay type can for five feet after Electric appliance, four foot relays etc..
- 5. printed circuit board according to claim 1, it is characterised in that: the wiring of the printed circuit board area of low pressure, Monolith circuit board is connected all ground pins by way of covering ground.
- 6. printed circuit board according to claim 1, it is characterised in that: the wiring of the printed circuit board area of low pressure, The stitch of relay is connected one to one with the stitch of connector respectively.
- 7. low pressure connector according to claim 1, it is characterised in that: many one of the low pressure plug connector quantity, root It is different according to semiotic function or source, different low pressure plug connectors is respectively configured.
- 8. copper bar according to claim 1, it is characterised in that: be installed with fixation hole on copper bar, pass through connecting terminal and print Circuit board connection processed, while unified cathode or anode are supplied to for fuse.
- 9. fuse according to claim 1, it is characterised in that: the quantity of the fuse is no less than one, and fuses The type of device through-current capability is different according to demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079713.4A CN109664842A (en) | 2019-01-28 | 2019-01-28 | Electric car power distribution unit integrated control circuit plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079713.4A CN109664842A (en) | 2019-01-28 | 2019-01-28 | Electric car power distribution unit integrated control circuit plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664842A true CN109664842A (en) | 2019-04-23 |
Family
ID=66149880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079713.4A Pending CN109664842A (en) | 2019-01-28 | 2019-01-28 | Electric car power distribution unit integrated control circuit plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290669A (en) * | 2019-07-03 | 2019-09-27 | 河南博源电力设备股份有限公司 | A kind of novel all-in-one feeder line structure |
| CN110808492A (en) * | 2019-10-25 | 2020-02-18 | 天津航空机电有限公司 | Aviation power relay installation module based on PCB |
| WO2022257022A1 (en) * | 2021-06-08 | 2022-12-15 | Abb Schweiz Ag | Electrical module and associated backplane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205292491U (en) * | 2015-12-14 | 2016-06-08 | 湖南南车时代电动汽车股份有限公司 | Electric automobile distribution device |
| CN206086590U (en) * | 2016-09-29 | 2017-04-12 | 厦门马恒达汽车零部件有限公司 | Integrated form vehicle power supply controlling means |
| CN206365192U (en) * | 2017-01-21 | 2017-07-28 | 上海埃而生电气股份有限公司 | A kind of PCB integrated circuits of low current high-tension circuit |
| CN107069610A (en) * | 2017-01-23 | 2017-08-18 | 深圳市品川能源电气有限公司 | A kind of high-tension distribution box for electric vehicle |
| US9966675B2 (en) * | 2015-06-29 | 2018-05-08 | Lisa Draexlmaier Gmbh | Power distributor for a vehicle |
| CN207977694U (en) * | 2018-01-12 | 2018-10-16 | 四川剑兴锂电池有限公司 | A kind of high voltage distribution box |
-
2019
- 2019-01-28 CN CN201910079713.4A patent/CN109664842A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9966675B2 (en) * | 2015-06-29 | 2018-05-08 | Lisa Draexlmaier Gmbh | Power distributor for a vehicle |
| CN205292491U (en) * | 2015-12-14 | 2016-06-08 | 湖南南车时代电动汽车股份有限公司 | Electric automobile distribution device |
| CN206086590U (en) * | 2016-09-29 | 2017-04-12 | 厦门马恒达汽车零部件有限公司 | Integrated form vehicle power supply controlling means |
| CN206365192U (en) * | 2017-01-21 | 2017-07-28 | 上海埃而生电气股份有限公司 | A kind of PCB integrated circuits of low current high-tension circuit |
| CN107069610A (en) * | 2017-01-23 | 2017-08-18 | 深圳市品川能源电气有限公司 | A kind of high-tension distribution box for electric vehicle |
| CN207977694U (en) * | 2018-01-12 | 2018-10-16 | 四川剑兴锂电池有限公司 | A kind of high voltage distribution box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290669A (en) * | 2019-07-03 | 2019-09-27 | 河南博源电力设备股份有限公司 | A kind of novel all-in-one feeder line structure |
| CN110808492A (en) * | 2019-10-25 | 2020-02-18 | 天津航空机电有限公司 | Aviation power relay installation module based on PCB |
| WO2022257022A1 (en) * | 2021-06-08 | 2022-12-15 | Abb Schweiz Ag | Electrical module and associated backplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |