CN204425015U - A kind of wireless charging device of electric automobile parking lot - Google Patents
A kind of wireless charging device of electric automobile parking lot Download PDFInfo
- Publication number
- CN204425015U CN204425015U CN201520143224.8U CN201520143224U CN204425015U CN 204425015 U CN204425015 U CN 204425015U CN 201520143224 U CN201520143224 U CN 201520143224U CN 204425015 U CN204425015 U CN 204425015U
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- China
- Prior art keywords
- wireless charging
- electric automobile
- magnetic field
- induction coil
- charging
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a kind of wireless charging device of electric automobile parking lot, comprise: wireless charging base, be arranged on the charging wiring of wireless charging base side, the charging connector be fixedly connected with charging wiring, wireless charging base is fastened in the ground on electric automobile parking stall, on wireless charging base, dish is provided with lower bottom base magnetic field induction coil, charger in car is installed in electric automobile, in car, on charger, dish is provided with internal magnetic field induction coil of getting on the bus, the electromagnetic field of the lower bottom base magnetic field induction coil sensed is converted to induced voltage by internal magnetic field induction coil of getting on the bus, induced voltage produces induced current, to charging batteries of electric automobile, this novel structure is simple, reasonable in design, effectively can reduce charging wire, improve charging accuracy rate, energy-saving and emission-reduction.
Description
Technical field
The utility model relates to charging electric vehicle technical field, is specifically related to a kind of wireless charging device of electric automobile parking lot.
Background technology
Electric automobile (Electric Vehicle), refers to vehicle power to be power, drives wheels travel with motor, meets the automobile of road traffic, safety regulations requirements.General employing high efficiency rechargeable battery, or fuel cell is power source.
Perfect along with growth in the living standard and road traffic condition, increases the demand of convenient traffic.The price of current power automobile is lower, acquisition cost and later maintenance cost all to show lower than orthodox car, there is very large convenience, and electric automobile adopts high efficiency rechargable battery can play the effect of energy-saving and emission-reduction, current global environment is due to a large amount of burns gasoline, kerosene, make PM2.5 severe overweight, air pollution is serious, serious threat and infringement is brought to the life health of people, when using electric automobile, the charging of electric automobile generally adopts wired forms to charge, but, for the living environment of people in current most of city, all live in skyscraper, wired forms charging is adopted not gear to actual circumstances to charging electric vehicle.
Therefore, produce a kind of structure simply, reasonable in design, effectively can reduce charging wire, improve charging accuracy rate, the wireless charging device in the electric automobile parking lot of energy-saving and emission-reduction, has market prospects widely.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of structure simple, reasonable in design, effectively can reduce charging wire, improves charging accuracy rate, the wireless charging device in the electric automobile parking lot of energy-saving and emission-reduction.
The technical solution of the utility model is achieved in that a kind of wireless charging device of electric automobile parking lot, comprise: wireless charging base, be arranged on the charging wiring of wireless charging base side, the charging connector be fixedly connected with charging wiring, it is characterized in that: described wireless charging base is fastened in the ground on electric automobile parking stall, on wireless charging base, dish is provided with lower bottom base magnetic field induction coil, charger in car is installed in described electric automobile, in car, on charger, dish is provided with internal magnetic field induction coil of getting on the bus, the electromagnetic field of the lower bottom base magnetic field induction coil sensed is converted to induced voltage by described internal magnetic field induction coil of getting on the bus, induced voltage produces induced current, to charging batteries of electric automobile.
Described wireless charging base is arranged on the center on electric automobile parking stall.
Described internal magnetic field induction coil and the lower bottom base magnetic field induction coil of getting on the bus is used in combination.
Described wireless charging base is provided with induction power supply switch.
The utility model has following good effect: a kind of wireless charging device of electric automobile parking lot, wireless charging base is adopted to be arranged on the bottom in parking lot, make like this to get on the bus internal magnetic field induction coil and lower bottom base magnetic field induction coil can have nearer distance, make electromagnetic field can be converted to induced voltage largely, larger induced voltage produces larger induced current to charging batteries of electric automobile, make the charging rapid and convenient more of electric automobile, and on wireless charging base, be provided with induction power supply switch, be parked on electric automobile parking stall when there being electric automobile, induction charging mains switch will be opened and realize charging work, harm of getting an electric shock is caused when avoiding wireless charging base to leave unused like this, and the useful life of wireless charging base can be extended, in addition, adopt underground preburied wireless charging socket effectively can improve the effect of the private pull the wire in parking lot, and underground parking modernization can be realized improve, achieve the problem of charging electric vehicle difficulty, the desire that people buy electric automobile can be increased to a great extent, after the use of electric automobile increases, the gasoline combustion of gasoline car can be suppressed to discharge, and air quality can be improved to a great extent, improve PM2.5 air quality, this novel structure is simple, reasonable in design, effectively can reduce charging wire, improve charging accuracy rate, energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the rough schematic of main structure of the present utility model.
Fig. 2 is wireless charging base of the present utility model position structural representation in electric automobile parking stall.
In figure: 1, charger 6, internal magnetic field induction coil 7 of getting on the bus, electric automobile parking stall 8, induction power supply switch in wireless charging base 2, charging wiring 3, charging connector 4, lower bottom base magnetic field induction coil 5, car.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As Fig. 1, shown in 2, a kind of wireless charging device of electric automobile parking lot, comprise: wireless charging base 1, be arranged on the charging wiring 2 of wireless charging base 1 side, the charging connector 3 be fixedly connected with charging wiring 2, described wireless charging base 1 is fastened in the ground on electric automobile parking stall 7, on wireless charging base 1, dish is provided with lower bottom base magnetic field induction coil 4, charger 5 in car is installed in described electric automobile, in car, on charger 5, dish is provided with internal magnetic field induction coil 6 of getting on the bus, the electromagnetic field of the lower bottom base magnetic field induction coil 4 sensed is converted to induced voltage by described internal magnetic field induction coil 6 of getting on the bus, induced voltage produces induced current, to charging batteries of electric automobile.Described wireless charging base 1 is arranged on the center on electric automobile parking stall 7.Described internal magnetic field induction coil 6 of getting on the bus is used in combination with lower bottom base magnetic field induction coil 4.Described wireless charging base 1 is provided with induction power supply switch 8.
The utility model in use, underground, electric automobile parking stall 7 is offered in advance the position of placing wireless charging base 1, and the joint of charging connector 3 is connected power source, be parked in when to need charging after on electric automobile parking stall 7 when there being electric automobile, the induction power supply switch 8 that wireless charging base 1 is arranged will be opened, the wireless charging base 1 being connected with power supply is generated an electromagnetic field by lower bottom base magnetic field induction coil 4, the electromagnetic field of the lower bottom base magnetic field induction coil 4 sensed is converted to induced voltage by internal magnetic field induction coil 6 of getting on the bus, induced voltage produces induced current, to charging batteries of electric automobile, when after charging complete, induction power supply switch 8 automatically can cut out and stop to charging batteries of electric automobile, this novel structure is simple, reasonable in design, effectively can reduce charging wire, improve charging accuracy rate, energy-saving and emission-reduction.
Claims (4)
1. the wireless charging device in an electric automobile parking lot, comprise: wireless charging base, be arranged on the charging wiring of wireless charging base side, the charging connector be fixedly connected with charging wiring, it is characterized in that: described wireless charging base is fastened in the ground on electric automobile parking stall, on wireless charging base, dish is provided with lower bottom base magnetic field induction coil, charger in car is installed in described electric automobile, in car, on charger, dish is provided with internal magnetic field induction coil of getting on the bus, the electromagnetic field of the lower bottom base magnetic field induction coil sensed is converted to induced voltage by described internal magnetic field induction coil of getting on the bus, induced voltage produces induced current, to charging batteries of electric automobile.
2. the wireless charging device in electric automobile parking lot according to claim 1, is characterized in that: described wireless charging base is arranged on the center on electric automobile parking stall.
3. the wireless charging device in electric automobile parking lot according to claim 1, is characterized in that: described internal magnetic field induction coil and the lower bottom base magnetic field induction coil of getting on the bus is used in combination.
4. the wireless charging device in electric automobile parking lot according to claim 1, is characterized in that: described wireless charging base is provided with induction power supply switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143224.8U CN204425015U (en) | 2015-03-13 | 2015-03-13 | A kind of wireless charging device of electric automobile parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143224.8U CN204425015U (en) | 2015-03-13 | 2015-03-13 | A kind of wireless charging device of electric automobile parking lot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425015U true CN204425015U (en) | 2015-06-24 |
Family
ID=53475344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143224.8U Expired - Fee Related CN204425015U (en) | 2015-03-13 | 2015-03-13 | A kind of wireless charging device of electric automobile parking lot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382037A (en) * | 2016-10-17 | 2017-02-08 | 上海电力设计院有限公司 | Photovoltaic wireless charging integrated parking lot |
-
2015
- 2015-03-13 CN CN201520143224.8U patent/CN204425015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382037A (en) * | 2016-10-17 | 2017-02-08 | 上海电力设计院有限公司 | Photovoltaic wireless charging integrated parking lot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160313 |