CN206401962U - A kind of Intelligent charging device for electric vehicles - Google Patents
A kind of Intelligent charging device for electric vehicles Download PDFInfo
- Publication number
- CN206401962U CN206401962U CN201720104100.8U CN201720104100U CN206401962U CN 206401962 U CN206401962 U CN 206401962U CN 201720104100 U CN201720104100 U CN 201720104100U CN 206401962 U CN206401962 U CN 206401962U
- Authority
- CN
- China
- Prior art keywords
- charging
- line
- control module
- power supply
- electric vehicles
- 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.)
- Expired - Fee Related
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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
- 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 a kind of Intelligent charging device for electric vehicles, including AC charging line, patchcord and Vehicular charging control module, AC charging line includes charging gun, power input plug and cable control box, power input plug includes detection power supply transmitting terminal and CP signal receiving ends, patchcord one end is adapted with power input plug, the other end is adapted with power supply, switching device also includes the shorting stub for communication with detection power supply transmitting terminal and receiving terminal, Vehicular charging control module is connected with CP signal receiving ends, by setting patchcord, so that single charging wire is able to be adapted to a variety of input currents, reduce the space that many charging wires take, by setting shorting stub, communication with detection power supply transmitting terminal and receiving terminal, Vehicular charging control module is connected with CP signal receiving ends, so that Vehicular charging control module is able to switch corresponding input power by the different signal of CP signal receiving ends.
Description
Technical field
The utility model is related to electric vehicle engineering field, more particularly to a kind of Intelligent charging device for electric vehicles.
Background technology
Electric automobile typically uses 16A standard charging line at present, and one end is the 16A national standard plugs of standard, and one end is state
7 core AC charging rifles are marked, the charging wire can only connect the 16A national standard sockets of standard, the i.e. air conditioner socket of family expenses, general family
10A Three-hole socket is more, and 16A Three-hole socket is less, and charging has inconvenience, if directly turning turning for 16A with a 10A
Combination hub, vehicle can connect family expenses 10A sockets, but actual charge current is general in 15A or so, much larger than 10A, family expenses wire harness and
Overload of socket works, and easily accelerates the aging of wire harness and socket, and using the excessive risk for having and causing fire of generating heat when long, if
With two AC charging lines, a matching 16A socket, one matches 10A sockets in addition, and two kinds of power supplys of vehicle, which can be achieved, to be filled
Electricity, but a chassis can greatly increase the cost of vehicle with two charging wire lines, while can also take the space of vehicle.
Utility model content
For this reason, it may be necessary to a kind of Intelligent charging device for electric vehicles is provided, can not be same to solve current charging electric vehicle line
When be adapted to two kinds of sockets of 10A and 16A, the problem of improving vehicle costs and space-consuming using two kinds of charging wires respectively.
To achieve the above object, inventor provide a kind of Intelligent charging device for electric vehicles, including AC charging line, turn
Wiring and Vehicular charging control module；
The AC charging line includes charging gun, power input plug and cable control box；
The charging gun is arranged on one end of AC charging line；
The power input plug is arranged on the other end of AC charging line, including detection power supply transmitting terminal and CP signals connect
Receiving end；
The cable control box is arranged on the AC charging line between charging gun and power input plug；
Described patchcord one end is provided with the socket being adapted with power input plug, and the other end is provided with what is be adapted with power supply
Patch cord plug, switching device also includes shorting stub, and the shorting stub is used for communication with detection power supply transmitting terminal and received with CP signals
End；
The Vehicular charging control module is connected provided with two kinds of charge modes with CP signal receiving ends.
Prior art is different from, above-mentioned technical proposal has the following advantages that：By setting patchcord so that single charging wire
It is able to be adapted to a variety of input currents, reduces the space that many charging wires take, the cost of vehicle accessory is reduced, by patchcord
Upper setting shorting stub, communication with detection power supply transmitting terminal and CP signal receiving ends, Vehicular charging control module and CP signal receiving ends
Connection so that Vehicular charging control module is able to corresponding to electric automobile by receiving the different signal switching of CP signal receiving ends
Input power, charging circuit and power supply are protected.
Further, the AC charging line is included in live wire, zero line and ground wire, cable control box and live wire and zero line
The junction of at least one is provided with relay；
Relay is set by the junction of at least one on the live wire and zero line of AC charging line, it is to avoid break down
When or vehicle directly switch on power in not-connected status and cause high-voltage safety problem.
Further, the Vehicular charging control module confirms end provided with connection, and connection confirms that end passes through on charging gun
Connection confirm plug be connected with ground wire；
By setting connection to confirm end in Vehicular charging control module, connection confirms that end is confirmed by the connection on charging gun
Plug is connected with ground wire so that whether vehicle control module is able to connect by ground wire, judge AC charging line whether with
Vehicle is normally connected.
Further, the connection confirms that device is provided with divider resistance；
By setting divider resistance, the voltage at reduction divider resistance two ends.
Brief description of the drawings
Fig. 1 is the circuit diagram in the utility model embodiment during Intelligent charging device for electric vehicles connection 10A domestic circuits；
Fig. 2 is the circuit diagram in the utility model embodiment during Intelligent charging device for electric vehicles connection 16A domestic circuits.
Description of reference numerals：
101st, vehicle-mounted charge control module；102nd, connection confirms end；
201st, AC charging line；202nd, charging gun；203rd, power input plug；
203-1, detection power supply transmitting terminal；203-2, CP signal receiving end；
204th, cable control box；205th, live wire；206th, zero line；207th, ground wire；
208th, divider resistance；209th, relay；
301st, patchcord；302nd, shorting stub.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1, Fig. 1 is Intelligent charging device for electric vehicles connection 10A domestic circuits in the utility model embodiment
When circuit diagram, vehicle-mounted charge control module 101 includes Vehicular charger and vehicle-mounted control module, Vehicular charger and vehicle-mounted control
Molding block is electrically connected, and Vehicular charger is provided with two or more charge powers, and the signal sent by vehicle-mounted control module is cut
Charge power is changed, Vehicular charger is provided with zero line, zero line side earth terminal, and connection confirms end 102, CP signal receiving ends and car
Control module electrical connection is carried, AC charging line 201 includes charging gun 202, power input plug 203, cable control box 204, fire
Line 205, zero line 206 and ground wire 207, live wire 205, one end of zero line 206 and ground wire 207 and connection confirm line, CP letters
Number receiving line, divider resistance 208 is arranged on charging gun 202, and by the zero line of vehicle end cradle and Vehicular charger,
The connection of zero line side, earth terminal and vehicle-mounted control module confirms end 102, the electrical connection of CP signal receiving ends, power input plug
203 are arranged on the other end of AC charging line 201, and detection power supply transmitting terminal 203-1 and CP signal receiving ends 203-2 is arranged on electricity
On source input plug 203, the one end of divider resistance 208 confirms that end 102 is electrically connected with the connection of vehicle-mounted charge control module 101, separately
One end is electrically connected with ground wire 207, and cable control box 204 is arranged on the exchange between charging gun 202 and power input plug 203
On charging wire 201, cable control box 204 includes cable control module and relay 209, and the cable control module includes AC/
DC converters, PWM signal generator and control panel, AC/DC converters one end and the live wire 205 and zero line of AC charging line 201
206 electrical connections, the other end is electrically connected with detection power supply transmitting terminal 203-1, PWM signal generator one end and CP signal receiving ends
203-2 communication connections, the other end receives line by CP signals and connects vehicle-mounted control module, and relay 209 is separately positioned on live wire
205 and zero line 206 on, and electrically connected with control panel, the one end of patchcord 301 is connected by socket with power input plug 203, separately
One end is connected by plug with power supply, the one end of shorting stub 302 being arranged in patchcord 301 and detection power supply transmitting terminal 203-1
Electrical connection, the other end is electrically connected with CP signal receiving ends 203-2.
(vehicle-mounted control module selects entire car controller VCU in the present embodiment, can also be from battery management system BMS, micro-
Control unit MCU etc., two kind charge powers of the Vehicular charger provided with two kinds of correspondence 10A domestic power supplies and 16A domestic power supplies)
According to said structure, in concrete operations, when Intelligent charging device for electric vehicles needs to connect 10A by patchcord
During domestic power supply, the charging gun connection vehicle end cradle of AC charging line, the power input plug connection of AC charging line turns
The socket of wiring, the plug of patchcord connects the socket of 10A domestic power supplies, and connection confirms that end is connected with ground wire, judges circuit
Connect, the cable control box on AC charging line will be produced by the AC/DC converters in cable control module on live wire and zero line
Raw voltage conversion is detection power supply, and by detecting shorting stub transmission detection voltage of the power supply transmitting terminal to patchcord, detection
Voltage is back to PWM signal generator in CP signal receiving ends, cable control module according to the inspection received by shorting stub
Voltage is surveyed, line and CP signal receiving ends are received to the pwm signal of the corresponding 10A electric currents of vehicle-mounted control module transmission by CP signals,
Vehicle-mounted control module controls Vehicular charger to set filling for correspondence 10A electric currents by the pwm signal of the corresponding 10A electric currents received
Electrical power, control panel control relay closure, connection live wire and zero line, convey 10A household currents, Vehicular charger is according to corresponding
Charge power for electric automobile battery pack charge.
When charging device of electric automobile needs connection 16A domestic power supplies, referring to Fig. 2, Fig. 2 is implemented for the utility model
Circuit diagram in example during Intelligent charging device for electric vehicles connection 16A domestic circuits, the charging gun connection vehicle of AC charging line
Cradle is held, the input plug connection 16A domestic power supplies of AC charging line, vehicle end connection confirms that line is connected with ground wire, sentenced
Road of breaking is connected, and the cable control box on AC charging line is by the AC/DC converters in cable control module by live wire and zero
The voltage conversion produced on line is detection power supply, and detection power supply can not be sent to CP signal receiving ends by detection power supply transmitting terminal,
PWM signal generator in cable control module is not detected by detection power supply, and receives line and the reception of CP signals by CP signals
Hold the pwm signal that correspondence 16A electric currents are sent to vehicle-mounted control module, vehicle-mounted control module passes through the corresponding 16A electric currents that receive
Pwm signal control Vehicular charger the charge powers of correspondence 16A electric currents is set, detect the relay closure of CP signals, even
Logical live wire and zero line, Vehicular charger charge according to corresponding charge power for the battery pack of electric automobile.
Embodiment of the present utility model is the foregoing is only, scope of patent protection of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of Intelligent charging device for electric vehicles, it is characterised in that：Including the control of AC charging line, patchcord and Vehicular charging
Module；
The AC charging line includes charging gun, power input plug and cable control box；
The charging gun is arranged on one end of AC charging line；
The power input plug is arranged on the other end of AC charging line, including detection power supply transmitting terminal and CP signals are received
End；
The cable control box is arranged on the AC charging line between charging gun and power input plug；
Described patchcord one end is provided with the socket being adapted with power input plug, and the other end is provided with the switching being adapted with power supply
Line plug, switching device also includes shorting stub, and the shorting stub is used for communication with detection power supply transmitting terminal and CP signal receiving ends；
The Vehicular charging control module is connected provided with two kinds of charge modes with CP signal receiving ends.
2. Intelligent charging device for electric vehicles according to claim 1, it is characterised in that the AC charging line includes fire
Line, zero line and ground wire, cable control box are provided with relay with the junction of at least one on live wire and zero line.
3. Intelligent charging device for electric vehicles according to claim 1, it is characterised in that the Vehicular charging control module
Confirm end provided with connection, connection confirms that end confirms that plug is connected with ground wire by the connection on charging gun.
4. Intelligent charging device for electric vehicles according to claim 3, it is characterised in that the connection confirms that end is provided with
Divider resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104100.8U CN206401962U (en) | 2017-01-23 | 2017-01-23 | A kind of Intelligent charging device for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104100.8U CN206401962U (en) | 2017-01-23 | 2017-01-23 | A kind of Intelligent charging device for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401962U true CN206401962U (en) | 2017-08-11 |
Family
ID=59515317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104100.8U Expired - Fee Related CN206401962U (en) | 2017-01-23 | 2017-01-23 | A kind of Intelligent charging device for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334503A (en) * | 2018-09-29 | 2019-02-15 | 浙江威利坚新能源科技有限公司 | Automobile charging pile control module |
| CN110471326A (en) * | 2019-07-02 | 2019-11-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
| CN110501924A (en) * | 2019-07-02 | 2019-11-26 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
-
2017
- 2017-01-23 CN CN201720104100.8U patent/CN206401962U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334503A (en) * | 2018-09-29 | 2019-02-15 | 浙江威利坚新能源科技有限公司 | Automobile charging pile control module |
| CN109334503B (en) * | 2018-09-29 | 2023-01-17 | 浙江威利坚新能源科技有限公司 | Automobile charging pile control module |
| CN110471326A (en) * | 2019-07-02 | 2019-11-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
| CN110501924A (en) * | 2019-07-02 | 2019-11-26 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20200123 |