CN207809074U - A kind of wireless charging system for electric automobile - Google Patents
A kind of wireless charging system for electric automobile Download PDFInfo
- Publication number
- CN207809074U CN207809074U CN201720810435.1U CN201720810435U CN207809074U CN 207809074 U CN207809074 U CN 207809074U CN 201720810435 U CN201720810435 U CN 201720810435U CN 207809074 U CN207809074 U CN 207809074U
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- China
- Prior art keywords
- circuit
- accumulator
- frequency signal
- wireless charging
- controller
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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.)
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- 238000007600 charging Methods 0.000 title claims abstract description 65
- 230000005855 radiation Effects 0.000 claims description 15
- 230000001629 suppression Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 230000009514 concussion Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of wireless charging system for electric automobile, including electric vehicle ontology, controller, motor and driving wheel are installed on electric vehicle ontology, controller and electronic mechatronics, motor is connected with driving wheel, further include wireless charging device, wireless reception device, solar panel, increasing apparatus, the first accumulator and the second accumulator, radio receiver and controller electrical connection, wireless charging device are connected with radio receiver wireless electromagnetic；Solar panel, increasing apparatus, the first accumulator, the second accumulator and the controller are sequentially connected electrically, increasing apparatus and controller electrical connection.The utility model is powered using solar energy and accumulator, can improve cruising ability, and extend the service life of battery pack.
Description
Technical field
The utility model is related to electric vehicles, more particularly to a kind of wireless charging system for electric automobile.
Background technology
With the worsening of environment, new-energy automobile has obtained higher and higher attention, New-energy electric vehicle, English
Text：The composition of (New energy electric vehicles) New-energy electric vehicle includes：Electric drive and control system,
The mechanical systems such as driving force transmission, the equipment etc. for completing assigned tasks.Electric drive and control system are electric vehicles
Core, and it is different from the maximum difference of internal-combustion engines vehicle.Electric drive and control system are by drive motor, power supply and electricity
The compositions such as the speed-regulating control device of motivation.Other devices of electric vehicle are substantially identical as internal-combustion engines vehicle.But new energy vapour
There is also problems for vehicle, such as：The cruising ability of new-energy automobile is poor, and the battery pack service life of new-energy automobile is shorter.
Utility model content
The purpose of the utility model is to provide a kind of wireless charging system for electric automobile, using solar energy and accumulator
It is powered, cruising ability can be improved, and extend the service life of battery pack.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
A kind of wireless charging system for electric automobile, including electric vehicle ontology are equipped with controller, electronic on electric vehicle ontology
Machine and driving wheel, controller and electronic mechatronics, motor are connected with driving wheel, further include wireless charging device, wirelessly connect
By device, solar panel, increasing apparatus, the first accumulator and the second accumulator, radio receiver and the controller
Electrical connection, wireless charging device are connected with radio receiver wireless electromagnetic, wireless reception device and the electrical connection of the second accumulator；
Solar panel, increasing apparatus, the first accumulator, the second accumulator and the controller are sequentially connected electrically, increasing apparatus and
The controller electrical connection；Wireless charging device is located at the middle part of charging parking stall, and four edges to charge in parking stall are equipped with
Che Ding is located in charging parking stall and is equipped with the first indicator light in the reversing fourth of side, and the second instruction is equipped in the reversing fourth of the other side
Lamp；Two reversing index wires are additionally provided in charging parking stall, wherein a reversing index wire is equipped with first switch, another reversing
Index wire is equipped with second switch；First indicator light is connected after first switch is connected with power supply, and the second indicator light is through
It is connected with power supply after two switch series connection.In a kind of wireless charging system for electric automobile above-mentioned, the reversing index wire at
Spline-simulating.
Why working life is shorter for accumulator, is on the one hand because prolonged work leads to ageing equipment, another party
Charging voltage is unstable when face is because of frequent charge, charges in particular by solar panel, solar panel
Angle, intensity of illumination etc. can all influence its output voltage, the fluctuation of voltage change is had using devices such as voltage-stablizers
Property, so this electric vehicle is the first accumulator first and charges, the first accumulator can select that capacity is smaller, price is told somebody what one's real intentions are
Accumulator charges again to the second accumulator when reaching the rated voltage of the second accumulator, realizes the opposite of charging voltage
Stablize, to improve the service life of the second accumulator, and the first accumulator price is relatively low, can replace in time.
In a kind of wireless charging system for electric automobile above-mentioned, radio receiver includes that the high-frequency signal being sequentially connected in series connects
Receive circuit, high-frequency ac conversion circuit and charging circuit, charging circuit and accumulator electrical connection.
In a kind of wireless charging system for electric automobile above-mentioned, wireless charging device includes that power supply high frequency radiation inhibits electricity
Road, detection of magnetic field switching circuit, high-frequency signal oscillating circuit, high-frequency signal amplifying circuit and high-frequency signal radiating circuit, power supply
High frequency radiation suppression circuit connects DC power supply, and power supply high frequency radiation suppression circuit is also believed with detection of magnetic field switching circuit and high frequency
The electrical connection of number oscillating circuit, high-frequency signal oscillating circuit, high-frequency signal amplifying circuit and high-frequency signal radiating circuit are sequentially connected in series.
Compared with prior art, the utility model is powered using solar energy and accumulator, can improve cruising ability,
And extend the service life of battery pack.Accumulator includes two battery packs, and the electric energy of solar panel conversion is the first
One accumulator charges, using the smaller battery of capacity as the first accumulator, when the rated charging voltage for reaching the second accumulator
It charges again to the second accumulator afterwards, the service life of the second accumulator can be extended.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of embodiment of charging parking stall；
Fig. 3 is the partial circuit connection diagram of this system.
Reference numeral：1- power supply high frequency radiation suppression circuits, 2- high-frequency signal radiating circuits, 3- high-frequency signals amplification electricity
Road, 4- high-frequency signal oscillating circuits, 5- detection of magnetic field switching circuits, the second accumulators of 6-, 7- charging circuits, 8- high-frequency acs turn
Circuit is changed, 9- high-frequency signal receiving circuits, 10- motor, 11- driving wheels, the first accumulators of 12-, 13- increasing apparatus, 14- is too
Positive energy solar panel, 15- controllers, 16- chargings parking stall, 17- reversing index wires, 18- reversing fourths, 19- power supplies, 20- first
Indicator light, 21- first switches, the second indicator lights of 22-, 23- second switches.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific implementation mode
The embodiments of the present invention 1：As shown in Figure 1, a kind of wireless charging system for electric automobile, including electric vehicle sheet
Body is equipped with controller 15, motor 10 and driving wheel 11 on electric vehicle ontology, and controller 15 and motor 10 are electrically connected, electricity
Motivation 10 is connected with driving wheel 11, further includes wireless charging device, wireless reception device, solar panel 14, increasing apparatus
13, the first accumulator 12 and the second accumulator 6, radio receiver and the controller 15 are electrically connected, wireless charging device and
Radio receiver wireless electromagnetic connects, wireless reception device and the electrical connection of the second accumulator 6；Solar panel 14, boosting
Device 13, the first accumulator 12, the second accumulator 6 and the controller 15 are sequentially connected electrically, increasing apparatus 13 and the control
Device 15 is electrically connected, and wireless charging device is located at the middle part of charging parking stall 16, and four edges to charge in parking stall 16 are equipped with reversing
Fourth 18 is located in charging parking stall 16 and is equipped with the first indicator light 20 in the reversing fourth 18 of side, is equipped in the reversing fourth 18 of the other side
Second indicator light 22；Two reversing index wires 17 are additionally provided in charging parking stall 16, wherein one article of reversing index wire 17 is equipped with the
One switch 21, another reversing index wire 17 are equipped with second switch 23；First indicator light 20 through first switch 21 series connection after and
Power supply 19 is connected, and the second indicator light 22 is connected after the series connection of second switch 23 with power supply 19.The reversing index wire
17 at spline-simulating.When the first indicator light 20 and the second indicator light 22 are bright, illustrate vehicle parking in accurate position, in the position
It sets, wireless charging can be carried out to vehicle, and at this point, the tire of vehicle is located just in first switch and the second switch, make the
One switch and second switch are closed.And can to prompt user that can accurately stop specified for the reversing index wire 17 of spline-simulating
Position.
Zener diode with voltage stabilizing function between solar panel 14 and increasing apparatus 13 in the present embodiment, can
The fluctuation that solar panel generates voltage change is reduced, to improve whole stability.In the present embodiment, the first electric power storage
There is inverter, one end of inverter to be connected with the first accumulator 12, the other end and second stores between pond 12 and the second accumulator 6
Battery 6 is connected.
Embodiment 2：As shown in Figure 1, a kind of wireless charging system for electric automobile, including electric vehicle ontology, electric vehicle ontology
On controller 15, motor 10 and driving wheel 11 be installed, controller 15 and motor 10 are electrically connected, motor 10 and driving wheel
11 are connected, and further include wireless charging device, wireless reception device, solar panel 14, increasing apparatus 13, the first accumulator 12
With the second accumulator 6, radio receiver and the controller 15 are electrically connected, and wireless charging device and radio receiver are wireless
Electromagnetism connects, wireless reception device and the electrical connection of the second accumulator 6；Solar panel 14, increasing apparatus 13, the first accumulator
12, the second accumulator 6 and the controller 15 are sequentially connected electrically, and increasing apparatus 13 and the controller 15 are electrically connected wireless charging
Device is located at the middle part of charging parking stall 16, and four edges to charge in parking stall 16 are equipped with reversing fourth 18, is located at charging parking stall 16
It is equipped with the first indicator light 20 in the reversing fourth 18 of interior side, the second indicator light 22 is equipped in the reversing fourth 18 of the other side；Charging vehicle
Two reversing index wires 17 are additionally provided in position 16, wherein a reversing index wire 17 is equipped with first switch 21, another reversing
Index wire 17 is equipped with second switch 23；First indicator light 20 is connected after the series connection of first switch 21 with power supply 19, and second
Indicator light 22 is connected after the series connection of second switch 23 with power supply 19.The reversing index wire 17 is at spline-simulating.When the first finger
Show that lamp 20 and the second indicator light 22 are bright, illustrates vehicle parking in accurate position, in the position, nothing can be carried out to vehicle
Micro USB electricity, and at this point, the tire of vehicle is located just in first switch and the second switch, so that first switch and the second switch is closed
It closes.And the reversing index wire 17 of spline-simulating can prompt the specified position that user can accurately stop.
Wireless charging device includes power supply high frequency radiation suppression circuit 1, detection of magnetic field switching circuit 5, high-frequency signal concussion
Circuit 4, high-frequency signal amplifying circuit 3 and high-frequency signal radiating circuit 2, power supply high frequency radiation suppression circuit 1 connect DC power supply,
Power supply high frequency radiation suppression circuit 1 is also electrically connected with detection of magnetic field switching circuit 5 and high-frequency signal oscillating circuit 4, high-frequency signal
Oscillating circuit 4, high-frequency signal amplifying circuit 3 and high-frequency signal radiating circuit 2 are sequentially connected in series.
Embodiment 3：As shown in Figure 1, a kind of wireless charging system for electric automobile, including electric vehicle ontology, electric vehicle ontology
On controller 15, motor 10 and driving wheel 11 be installed, controller 15 and motor 10 are electrically connected, motor 10 and driving wheel
11 are connected, and further include wireless charging device, wireless reception device, solar panel 14, increasing apparatus 13, the first accumulator 12
With the second accumulator 6, radio receiver and the controller 15 are electrically connected, and wireless charging device and radio receiver are wireless
Electromagnetism connects, wireless reception device and the electrical connection of the second accumulator 6；Solar panel 14, increasing apparatus 13, the first accumulator
12, the second accumulator 6 and the controller 15 are sequentially connected electrically, and increasing apparatus 13 and the controller 15 are electrically connected wireless charging
Device is located at the middle part of charging parking stall 16, and four edges to charge in parking stall 16 are equipped with reversing fourth 18, is located at charging parking stall 16
It is equipped with the first indicator light 20 in the reversing fourth 18 of interior side, the second indicator light 22 is equipped in the reversing fourth 18 of the other side；Charging vehicle
Two reversing index wires 17 are additionally provided in position 16, wherein a reversing index wire 17 is equipped with first switch 21, another reversing
Index wire 17 is equipped with second switch 23；First indicator light 20 is connected after the series connection of first switch 21 with power supply 19, and second
Indicator light 22 is connected after the series connection of second switch 23 with power supply 19.The reversing index wire 17 is at spline-simulating.When the first finger
Show that lamp 20 and the second indicator light 22 are bright, illustrates vehicle parking in accurate position, in the position, nothing can be carried out to vehicle
Micro USB electricity, and at this point, the tire of vehicle is located just in first switch and the second switch, so that first switch and the second switch is closed
It closes.And the reversing index wire 17 of spline-simulating can prompt the specified position that user can accurately stop.
Radio receiver includes the high-frequency signal receiving circuit 9 being sequentially connected in series, high-frequency ac conversion circuit 8 and charging electricity
Road 7, charging circuit 7 and accumulator electrical connection.Wireless charging device includes that power supply high frequency radiation suppression circuit 1, detection of magnetic field are opened
Powered-down road 5, high-frequency signal oscillating circuit 4, high-frequency signal amplifying circuit 3 and high-frequency signal radiating circuit 2, power supply high frequency radiation suppression
Circuit 1 processed connects DC power supply, and power supply high frequency radiation suppression circuit 1 also shakes with detection of magnetic field switching circuit 5 and high-frequency signal
Circuit 4 is electrically connected, and high-frequency signal oscillating circuit 4, high-frequency signal amplifying circuit 3 and high-frequency signal radiating circuit 2 are sequentially connected in series.
When charging is required, since high-frequency signal radiating circuit 2 fixes on the ground, and it is located at same level with ground
Face will power to wireless reception device automatically as long as driving to the position wireless charging device of formulation, and wireless reception device connects
The power supply received is directly supplied to the second accumulator 6.Power supply high frequency radiation suppression circuit 1 can reduce high frequency radiation, reduce to week
Enclose electronic and electrical equipment interference.Transmitting coil is wrapped on the ferrite of high U values in high-frequency signal radiating circuit 2, can be into one
Step increases charging current, improves charge efficiency.
Claims (2)
1. a kind of wireless charging system for electric automobile, including electric vehicle ontology, controller (15), electricity are installed on electric vehicle ontology
Motivation (10) and driving wheel (11), controller (15) and motor (10) electrical connection, motor (10) are connected with driving wheel (11),
It is characterized in that, further including wireless charging device, wireless reception device, solar panel (14), increasing apparatus (13), first
Accumulator (12) and the second accumulator (6), radio receiver and the controller (15) electrical connection, wireless charging device and nothing
Line reception device wireless electromagnetic connects, wireless reception device and the second accumulator (6) electrical connection；Solar panel (14) rises
Pressure device (13), the first accumulator (12), the second accumulator (6) and the controller (15) are sequentially connected electrically, increasing apparatus
(13) it is electrically connected with the controller (15)；Wireless charging device is located at the middle part of charging parking stall (16), and charging parking stall (16) is interior
Side is equipped with the first indicator light (20), and the other side is equipped with the second indicator light (22)；It is additionally provided with two reversings in charging parking stall (16)
Index wire (17) is set wherein a reversing index wire (17) is equipped with first switch (21) on another reversing index wire (17)
There is second switch (23)；First indicator light (20) is connected after first switch (21) series connection with power supply (19), the second instruction
Lamp (22) is connected after second switch (23) series connection with power supply (19)；The reversing index wire (17) is at spline-simulating；Wirelessly
Reception device includes the high-frequency signal receiving circuit (9) being sequentially connected in series, high-frequency ac conversion circuit (8) and charging circuit (7), is filled
Circuit (7) and accumulator electrical connection.
2. a kind of wireless charging system for electric automobile according to claim 1, which is characterized in that wireless charging device includes
Power supply high frequency radiation suppression circuit (1), detection of magnetic field switching circuit (5), high-frequency signal oscillating circuit (4), high-frequency signal amplification
Circuit (3) and high-frequency signal radiating circuit (2), power supply high frequency radiation suppression circuit (1) connect DC power supply, power supply high frequency radiation
Suppression circuit (1) is also electrically connected with detection of magnetic field switching circuit (5) and high-frequency signal oscillating circuit (4), high-frequency signal concussion electricity
Road (4), high-frequency signal amplifying circuit (3) and high-frequency signal radiating circuit (2) are sequentially connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810435.1U CN207809074U (en) | 2017-07-06 | 2017-07-06 | A kind of wireless charging system for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810435.1U CN207809074U (en) | 2017-07-06 | 2017-07-06 | A kind of wireless charging system for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809074U true CN207809074U (en) | 2018-09-04 |
Family
ID=63335930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810435.1U Expired - Fee Related CN207809074U (en) | 2017-07-06 | 2017-07-06 | A kind of wireless charging system for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809074U (en) |
-
2017
- 2017-07-06 CN CN201720810435.1U patent/CN207809074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 621000 No.2, Xingye South Road, Yongxing Town, high tech Zone, Mianyang City, Sichuan Province Patentee after: Sichuan Keyuan kezhijian Electric Vehicle Technology Co.,Ltd. Address before: 10 / F, block a, building 4, Jingrong International Plaza, No. 200, Tianfu 5th Street, high tech Zone, Chengdu, Sichuan 610041 Patentee before: SICHUAN KEYUAN KEZHIJIAN ELECTRONIC VEHICLE TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |