CN204835581U - Electric car charger - Google Patents
Electric car charger Download PDFInfo
- Publication number
- CN204835581U CN204835581U CN201520475766.5U CN201520475766U CN204835581U CN 204835581 U CN204835581 U CN 204835581U CN 201520475766 U CN201520475766 U CN 201520475766U CN 204835581 U CN204835581 U CN 204835581U
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- control unit
- electric car
- charging
- circuit
- voltage
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Abstract
The utility model provides an electric car charger, includes charging circuit, the control unit and display device, its characterized in that: still include electric current acquisition circuit and voltage acquisition circuit, electric current acquisition circuit and voltage acquisition circuit through gathering charging circuit electric current and voltage information and convey information monitoring to the control unit, the control unit connects charging circuit and controls charging circuit's charged state according to electric current / the voltage information of receiving, the control unit connects display device and charges and the power consumption state real -time the demonstration. The utility model relates to a can show time, the consumption electric quantity that charges, the anti -overcharging electric car charger who reaches real -time charged state.
Description
Technical field
The utility model relates to electric car charger technical field, is specifically related to a kind of electric car charger.
Background technology
In the prior art, electric car charger can convert civil power to needed for electric motor car electric energy, but existing charger construction is simple, function is also less, when electric energy reaches capacity needed for electric motor car, can not auto-breaking be carried out, the object of energy-saving safe can not be reached; And electric vehicle charging device only has indicator light display charged state, the design of charging device is unreasonable, cannot obtain the information such as the Dynamic Announce of charging and charging interval, use inconvenience.
Utility model content
Not enough for prior art, the utility model provide a kind of show charging time, consumes power and real time charging state anti-overcharge electric car charger.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of electric car charger, comprise charging circuit, control unit and display unit, it is characterized in that: also comprise current collection circuit and voltage collection circuit, described current collection circuit and voltage collection circuit are by gathering the electric current of charging circuit and information of voltage and Information Monitoring being sent to control unit; Described control unit connects charging circuit and controls the charged state of charging circuit according to the current/voltage information received, when described control unit is used for chargometer, control charging circuit according to cell voltage, current information, connect display unit and show charging in real time and use electricity condition.
Further, described control unit is MCU micro-control unit.
Further, described display unit is LCDs.
Further, described LCDs arranges and shows the dynamic indicator light of charging interval, charging indicator light, consumes power and charged state.
Further, described electric car charger charges by being with the bundling belt of magic tape structure to be fixed on electric car handle position or other position.
Compared with prior art, the beneficial effects of the utility model: novel in design, control unit (MCU) carries out real-time tracking to charged state, and can control charging circuit, when current/voltage Acquisition Circuit detects that charging circuit electric energy reaches capacity, occur for preventing overcharging phenomenon, control unit controls open circuit automatically, reaches the object of energy-saving safe; Electric current and voltage collection circuit gather charging process, and collection signal carries out micro-process computing by control unit (MCU), and by time of LCDs display charging, consumes power and real time charging state; The bundling belt being provided with VELCRO makes the utility model use more convenient.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the utility model display unit schematic diagram;
Fig. 3 is the utility model surface structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.As Fig. 1, shown in Fig. 2, a kind of electric car charger, comprise charging circuit, control unit and display unit, it is characterized in that: also comprise current collection circuit and voltage collection circuit, described current collection circuit and voltage collection circuit are by gathering the electric current of charging circuit and information of voltage and Information Monitoring being sent to control unit, described control unit connects charging circuit and controls the charged state of charging circuit according to the current/voltage information received, when described control unit is used for chargometer, according to cell voltage, current information controls charging circuit, connect display unit show charging in real time and use electricity condition.
Further, described control unit is MCU micro-control unit; Described display unit is LCDs, and described LCDs arranges and shows the dynamic indicator light 4 of charging interval 1, charging indicator light 2, consumes power 3 and charged state, and wherein, consumes power is in units of kwh.
Further, as shown in Figure 3, described electric car charger charging circuit, control unit, current collection circuit and voltage collection circuit are concentrated and are fixed in charger case 10, and described display unit 11 is installed on charger case 10 surface.
Further, described electric car charger is by the bundling belt 5 of band VELCRO 6 structure, and through pasting formation hanging ring voluntarily, being fixed on electric car handle position or other position and charging, described bundling belt 5 one end presses solidly on charger case 10.
Electric current and voltage collection circuit gather charging process, and collection signal carries out micro-process computing by control unit (MCU), and by time of LCDs display charging, consumes power and real time charging state; Control unit (MCU) carries out real-time tracking to charged state, and can control charging circuit, when charging current enters floating charge state, can turn off charging in time and export, prevent battery from filling drum after self-timing a period of time.
Claims (6)
1. an electric car charger, comprise charging circuit, control unit and display unit, it is characterized in that: also comprise current collection circuit and voltage collection circuit, described current collection circuit and voltage collection circuit are by gathering the electric current of charging circuit and information of voltage and Information Monitoring being sent to control unit; Described control unit connects charging circuit and controls the charged state of charging circuit according to the current/voltage information received, when described control unit is used for chargometer, control charging circuit according to cell voltage, current information, connect display unit and show charging in real time and use electricity condition.
2. a kind of electric car charger according to claim 1, is characterized in that: described control unit is MCU micro-control unit.
3. a kind of electric car charger according to claim 1, is characterized in that: described display unit is LCDs.
4. a kind of electric car charger according to claim 3, is characterized in that: described LCDs arranges and shows the dynamic indicator light of charging interval, charging indicator light, consumes power and charged state.
5. according to the arbitrary described a kind of electric car charger of claim 1-4, it is characterized in that: described electric car charger charging circuit, control unit, current collection circuit and voltage collection circuit are concentrated and be fixed in charger case, and described display unit is installed on charger case surface.
6. a kind of electric car charger according to claim 5, is characterized in that: the bundling belt described charger case being arranged band magic tape structure, and described bundling belt is pasted voluntarily and formed hanging ring for fixing charger in electric car handle position or other position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475766.5U CN204835581U (en) | 2015-07-06 | 2015-07-06 | Electric car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475766.5U CN204835581U (en) | 2015-07-06 | 2015-07-06 | Electric car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835581U true CN204835581U (en) | 2015-12-02 |
Family
ID=54693140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475766.5U Active CN204835581U (en) | 2015-07-06 | 2015-07-06 | Electric car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733226A (en) * | 2019-01-22 | 2019-05-10 | 王维 | A kind of intelligent charger based on visualization and data management and information interconnection |
-
2015
- 2015-07-06 CN CN201520475766.5U patent/CN204835581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733226A (en) * | 2019-01-22 | 2019-05-10 | 王维 | A kind of intelligent charger based on visualization and data management and information interconnection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong new day electric vehicle limited liability company Assignor: Jiangsu Xinri E-vehicle Co., Ltd. Contract record no.: 2019320000250 Denomination of utility model: Electromobile charger self-outage device Granted publication date: 20151202 License type: Exclusive License Record date: 20190719 |
|
| EE01 | Entry into force of recordation of patent licensing contract |