CN205039589U - Electric automobile vehicle -mounted removes charger - Google Patents
Electric automobile vehicle -mounted removes charger Download PDFInfo
- Publication number
- CN205039589U CN205039589U CN201520809869.0U CN201520809869U CN205039589U CN 205039589 U CN205039589 U CN 205039589U CN 201520809869 U CN201520809869 U CN 201520809869U CN 205039589 U CN205039589 U CN 205039589U
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- China
- Prior art keywords
- module
- charger
- main control
- mcu
- control chip
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- 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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Abstract
The utility model relates to an electric automobile vehicle -mounted removes charger is a portable electric car charger. Including charger, power plug and charger plug, the charger has the shell of charging, be equipped with the LCD screen module on the shell that charges, is equipped with charger electronic circuit board in the shell that charges, is provided with charger electronic circuit on the charger electronic circuit board, and the charger is connected with power plug through the power cord, and the charger has charger plug through electric cable connect. Charger electronic circuit includes MCU module, LCD screen module, ammeter metering modules, temperature monitoring module, excessive pressure undervoltage protection module, power module, charge control module and charges with connecting and confirm the module, the MCU module is connected LCD screen module, ammeter metering modules, temperature monitoring module, excessive pressure undervoltage protection module, power module, charge control module respectively and is charged with connecting and confirm the module.
Description
Technical field
The utility model relates to a kind of electric automobile with car mobile charger, is a kind of Portable electric automobile charger.
Background technology
The electrical source of power of electric automobile generally adopts and multiple cell batteries is together in series composition battery pack, to reach the object providing DC high-voltage power supply to vehicle electric motor.The electrical source of power batteries charging of existing electric automobile, can be charged by charging station, but at present charging station arranges fewer, can not meet a large amount of charging electric vehicle needs, particularly electric automobile and cannot carry charger with car and charge.
Summary of the invention
The utility model object provides a kind of electric automobile with car mobile charger for above-mentioned weak point, and volume is little, is a kind of Portable electric automobile charger.There is the functions such as LED display, under-voltage protection, overvoltage protection, temperature monitoring and charged state monitoring; make power consumption when can identify in operation process and show the battery dump energy of electric automobile and charge electricity at every turn; also the input voltage of charger can be monitored, when input voltage is below or above certain value charger automatic cut-off power.Meanwhile, charger also possesses monitoring internal temperature function, when internal temperature is higher than automatic cut-off power during certain value.When electric automobile is full of electricity, charger auto power off connects.
The utility model electric automobile is take following technical scheme to realize with car mobile charger: electric automobile comprises charger, attaching plug and Charger (portable round) with car mobile charger.Charger have charging shell, charging shell on liquid crystal screen module is housed, charging shell built with charger electronic circuit board, charger electronic circuit board is provided with charger electronic circuit.Charger is connected with attaching plug by power line, and charger is connected with Charger (portable round) by cable.
Charger electronic circuit comprises MCU module (main control chip module), liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging and connects confirmation module.MCU module connects liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging respectively and connects confirmation module.Wherein, power module provides power supply for electric car charger whole system, and its inside comprises rectification module, AC/DC module and DC/DC module.
MCU module comprises main control chip MCU, electric capacity C12, electric capacity C13, electric capacity C16, crystal oscillator Y1, resistance R8, resistance R9, resistance R10, resistance R11, indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4, starting switch S1.
The 1 pin ground connection of main control chip MCU, 20 pin connect 5V power supply, the interference signal that the indirect filter capacitor C16 of bipod is used in filter out power, 19 pin of main control chip MCU take over pressure/under-voltage protective module, 18 pin of main control chip MCU are connected with charging and confirm that module is connected, 16 of main control chip MCU, 17 pin are connected with liquid crystal screen module, and 14 of main control chip MCU, 15 pin connect ammeter metering module, 4 pin of main control chip MCU are connected with temperature monitoring module, and 6 pin of main control chip MCU connect charge control module; Crystal oscillator Y1 is connected between 2,3 pin of main control chip MCU, crystal oscillator Y1 two ends are respectively by electric capacity C12, electric capacity C13 ground connection, the 7-10 pin of main control chip MCU respectively by resistance R8, resistance R9, resistance R10, resistance R11 connect indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4, main control chip MCU 13 pin connect starting switches.
Adopt serial communication between MCU module and liquid crystal screen module, MCU module and ammeter metering module also adopt serial communication.
Power module provides power supply for electric car charger whole system, and its inside comprises rectification module, AC/DC module and DC/DC module.
Described MCU module adopts PIC16F1508 chip to be main control chip, and described temperature monitoring module adopts LM35 to be its head temperature sensor.
When the utility model electric automobile uses with car mobile charger, attaching plug is inserted in AC power, Charger (portable round) is inserted on the charger socket that is arranged in batteries, switch on power and can carry out charging work, when connection of charging confirms that module confirms to be connected with Rechargeable vehicle, MCU module starts charging by charge control module, and connects the dump energy confirming module reading automobile batteries from charging, is then demonstrated the dump energy of electric automobile by liquid crystal screen module.When temperature monitoring module detects that the relay controlled in charge control module by MCU module after charger internal temperature is higher than certain value is cut off the electricity supply; The relay that also can be controlled in charge control module by MCU module when overvoltage/under-voltage protective module detects and there is overvoltage or under voltage is cut off the electricity supply.When charging is complete, MCU module is read this charging electricity used by ammeter metering module and is shown by liquid crystal screen module and checks for user.When batteries of electric automobile electricity is full of, MCU module controls charge control module automatic cut-off power.
Electric automobile is reasonable in design with car mobile charger; compact conformation; there is the functions such as LED display, under-voltage protection, overvoltage protection, temperature monitoring and charged state monitoring; make power consumption when can identify in operation process and show the battery dump energy of electric automobile and charge electricity at every turn; also the input voltage of charger can be monitored, when input voltage is below or above certain value charger automatic cut-off power.Meanwhile, charger also possesses monitoring internal temperature function, when internal temperature is higher than automatic cut-off power during certain value.When electric automobile is full of electricity, charger auto power off connects.Electric automobile, with car mobile charger, is a kind of Portable electric automobile charger, is specially adapted to electric automobile and charges with car.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is that electric automobile is with car mobile charger schematic diagram.
Fig. 2 is the charger electronic circuit block diagram of electric automobile with car mobile charger.
Fig. 3 is the MCU module electronic schematic of electric automobile with car mobile charger.
Embodiment
With reference to accompanying drawing 1 ~ 3, electric automobile comprises charger, attaching plug 1 and Charger (portable round) 3 with car mobile charger.Charger have charging shell 2, charging shell 2 on liquid crystal screen module 4 is housed, charging shell 2 built with charger electronic circuit board, charger electronic circuit board is provided with charger electronic circuit.Charger is connected with attaching plug 1 by power line 5, and charger is connected with Charger (portable round) 3 by cable 6.
Charger electronic circuit comprises MCU module (main control chip module), liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging and connects confirmation module.MCU module connects liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging respectively and connects confirmation module.Wherein, power module provides power supply for electric car charger whole system, and its inside comprises rectification module, AC/DC module and DC/DC module.
MCU module comprises main control chip MCU, electric capacity C12, electric capacity C13, electric capacity C16, crystal oscillator Y1, resistance R8, resistance R9, resistance R10, resistance R11, indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4, starting switch S1.
The 1 pin ground connection of main control chip MCU, 20 pin connect 5V power supply, the interference signal that the indirect filter capacitor C16 of bipod is used in filter out power, 19 pin of main control chip MCU take over pressure/under-voltage protective module, 18 pin of main control chip MCU are connected with charging and confirm that module is connected, 16 of main control chip MCU, 17 pin are connected with liquid crystal screen module, and 14 of main control chip MCU, 15 pin connect ammeter metering module, 4 pin of main control chip MCU are connected with temperature monitoring module, and 6 pin of main control chip MCU connect charge control module; Crystal oscillator Y1 is connected between 2,3 pin of main control chip MCU, crystal oscillator Y1 two ends are respectively by electric capacity C12, electric capacity C13 ground connection, the 7-10 pin of main control chip MCU respectively by resistance R8, resistance R9, resistance R10, resistance R11 connect indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4, main control chip MCU 13 pin connect starting switch S1.
Adopt serial communication between MCU module and liquid crystal screen module, MCU module and ammeter metering module also adopt serial communication.
Power module provides power supply for electric car charger whole system, and its inside comprises rectification module, AC/DC module and DC/DC module.
Described MCU module adopts PIC16F1508 chip to be main control chip, and described temperature monitoring module adopts LM35 to be its head temperature sensor.
Described liquid crystal screen module adopts commercially available liquid crystal screen module.
Described ammeter metering module adopts commercially available ammeter metering module.
Described temperature monitoring module adopts commercially available temperature detecting module.
Described overvoltage/under-voltage protective module adopts commercially available under-voltage overvoltage protective module.
Described charge control module adopts commercially available charge control module.
Described charging connects confirmation module and adopts commercially available charging module.
Claims (4)
1. electric automobile is with car mobile charger, it is characterized in that: comprise charger, attaching plug and Charger (portable round); Charger have charging shell, charging shell on liquid crystal screen module is housed, charging shell is built with charger electronic circuit board, charger electronic circuit board is provided with charger electronic circuit, charger is connected with attaching plug by power line, and charger is connected with Charger (portable round) by cable;
Charger electronic circuit comprises MCU module, liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging and connects confirmation module; MCU module connects liquid crystal screen module, ammeter metering module, temperature monitoring module, overvoltage/under-voltage protective module, power module, charge control module and charging respectively and connects confirmation module.
2. electric automobile according to claim 1 is with car mobile charger, it is characterized in that: power module provides power supply for electric car charger whole system, and its inside comprises rectification module, AC/DC module and DC/DC module.
3. electric automobile according to claim 1 is with car mobile charger, it is characterized in that: MCU module comprises main control chip MCU, electric capacity C12, electric capacity C13, electric capacity C16, crystal oscillator Y1, resistance R8, resistance R9, resistance R10, resistance R11, indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4 and starting switch S1;
The 1 pin ground connection of main control chip MCU, 20 pin connect 5V power supply, the interference signal that the indirect filter capacitor C16 of bipod is used in filter out power, 19 pin of main control chip MCU take over pressure/under-voltage protective module, 18 pin of main control chip MCU are connected with charging and confirm that module is connected, 16 of main control chip MCU, 17 pin are connected with liquid crystal screen module, and 14 of main control chip MCU, 15 pin connect ammeter metering module, 4 pin of main control chip MCU are connected with temperature monitoring module, and 6 pin of main control chip MCU connect charge control module; Crystal oscillator Y1 is connected between 2,3 pin of main control chip MCU, crystal oscillator Y1 two ends are respectively by electric capacity C12, electric capacity C13 ground connection, the 7-10 pin of main control chip MCU respectively by resistance R8, resistance R9, resistance R10, resistance R11 connect indicator light LED1, indicator light LED2, indicator light LED3, indicator light LED4, main control chip MCU 13 pin connect starting switch S1.
4. electric automobile according to claim 1 is with car mobile charger, it is characterized in that: adopt serial communication between MCU module and liquid crystal screen module, and MCU module and ammeter metering module also adopt serial communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809869.0U CN205039589U (en) | 2015-10-20 | 2015-10-20 | Electric automobile vehicle -mounted removes charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809869.0U CN205039589U (en) | 2015-10-20 | 2015-10-20 | Electric automobile vehicle -mounted removes charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039589U true CN205039589U (en) | 2016-02-17 |
Family
ID=55298459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809869.0U Expired - Fee Related CN205039589U (en) | 2015-10-20 | 2015-10-20 | Electric automobile vehicle -mounted removes charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099525A (en) * | 2016-08-31 | 2016-11-09 | 安徽远东船舶有限公司 | A kind of pure electric ship charging plug |
| CN108494066A (en) * | 2018-05-23 | 2018-09-04 | 江苏金智酷电子科技有限公司 | A kind of charger with temperature display function |
| CN110040024A (en) * | 2019-05-10 | 2019-07-23 | 南通大地新能源汽车电控与连接技术研究院有限公司 | A kind of electric car charger |
-
2015
- 2015-10-20 CN CN201520809869.0U patent/CN205039589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099525A (en) * | 2016-08-31 | 2016-11-09 | 安徽远东船舶有限公司 | A kind of pure electric ship charging plug |
| CN108494066A (en) * | 2018-05-23 | 2018-09-04 | 江苏金智酷电子科技有限公司 | A kind of charger with temperature display function |
| CN110040024A (en) * | 2019-05-10 | 2019-07-23 | 南通大地新能源汽车电控与连接技术研究院有限公司 | A kind of electric car charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |