CN204633439U - A kind of wireless charging device for electric vehicle - Google Patents
A kind of wireless charging device for electric vehicle Download PDFInfo
- Publication number
- CN204633439U CN204633439U CN201520354366.9U CN201520354366U CN204633439U CN 204633439 U CN204633439 U CN 204633439U CN 201520354366 U CN201520354366 U CN 201520354366U CN 204633439 U CN204633439 U CN 204633439U
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- CN
- China
- Prior art keywords
- scissor arm
- reflector
- base
- pulley
- slide rail
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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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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of wireless charging device for electric vehicle, comprise reflector, receiver and scissors fork elevating mechanism, reflector and scissors fork elevating mechanism link together, receiver is arranged on bottom electric motor car, scissors fork elevating mechanism comprises base and the scissor arm that is arranged on base and electric pushrod, between scissor arm by pinned connection together, the upper end of scissor arm by twisted seat and reflector hinged, the lower end of scissor arm by twisted seat and base hinged, upper end and the scissor arm of electric pushrod are hinged, lower end and the base of electric pushrod are hinged, the first slide rail and the second slide rail is also respectively arranged with in the upper surface of the lower surface of reflector and base, the first pulley is provided with in first slide rail, the second pulley is provided with in second slide rail, the upper end of the second scissor arm connects the first pulley, the lower end of the 3rd scissor arm connects the second pulley.The utility model structure is simple, can improve the efficiency of electric motor car charging, easy to maintenance.
Description
Technical field
The utility model relates to wireless charging technical field, particularly relates to a kind of wireless charging device for electric vehicle.
Background technology
Traditional electric motor car is all the charging adopting plug and socket to carry out contact, the charger of electric motor car must be connected on charging socket by user at every turn, use and extremely bother, simultaneously, there is very large potential safety hazard in this wired charging modes, easily to leak electricity, electric shock accidents, and troublesome maintenance, failure rate is high.Therefore, create wireless charging technology, wireless charging technology is generally utilize electromagnetic induction principle, realizes touchless charging, to improve the fail safe of charging.Wireless charging technology based on electromagnetic induction normally realizes charging by two coils, but have certain distance between two coils, can cause waste of energy in charging process, charge efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of wireless charging device for electric vehicle, can improve the efficiency of electric motor car charging, and structure is simple, easy to maintenance.
For achieving the above object, the utility model adopts following technical scheme:
A kind of wireless charging device for electric vehicle, comprise reflector, receiver and scissors fork elevating mechanism, described reflector and scissors fork elevating mechanism link together, receiver is arranged on bottom electric motor car, described scissors fork elevating mechanism comprises base and the scissor arm that is arranged on base and electric pushrod, scissor arm comprises the first scissor arm, second scissor arm, 3rd scissor arm and the 4th scissor arm, be connected by bearing pin between first scissor arm and the second scissor arm, be connected by bearing pin between 3rd scissor arm and the 4th scissor arm, the lower end of the first scissor arm is connected by bearing pin with the upper end of the 4th scissor arm, the lower end of the second scissor arm is connected by bearing pin with the upper end of the 3rd scissor arm, the upper end of the first scissor arm by twisted seat and reflector hinged, the lower end of the 4th scissor arm by twisted seat and base hinged, upper end and the first scissor arm of electric pushrod are hinged, lower end and the base of electric pushrod are hinged, the first slide rail and the second slide rail is also respectively arranged with in the upper surface of the lower surface of reflector and base, the first pulley is provided with in first slide rail, the second pulley is provided with in second slide rail, the upper end of the second scissor arm connects the first pulley, the lower end of the 3rd scissor arm connects the second pulley.
Described reflector comprises radiating circuit and transmitting coil, and transmitting coil connects power supply by radiating circuit, and described receiver comprises receiving coil and receiving circuit, and receiving coil connects the battery of electric motor car by receiving circuit.
Also be provided with first sensor and the second transducer in the upper surface of reflector, the second transducer is range sensor, and the input of the output difference connection control device of first sensor and the second transducer, the output of controller connects electric pushrod.
Described scissors fork elevating organization establishes is in underground.
The utility model adopts touchless wireless charging mode, scissors fork elevating mechanism is driven to move up and down by electric pushrod, the height of reflector is adjusted according to the height of receiver, thus the distance between reflector and receiver is reduced as far as possible, reduce the waste of energy in charging process, improve charge efficiency, avoid the equipment attrition etc. caused in manual operation process, fail safe improves greatly simultaneously; Meanwhile, the utility model is positioned at underground when not using, and saves ground space.
figure of description
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises reflector 1, receiver 2 and scissors fork elevating mechanism, reflector 1 comprises radiating circuit and transmitting coil, transmitting coil connects power supply by radiating circuit, reflector 1 and scissors fork elevating mechanism link together, scissors fork elevating organization establishes is in underground, scissors fork elevating mechanism is for regulating the height of reflector 1, distance between reflector 1 and receiver 2 is reduced as much as possible, receiver 2 is arranged on bottom electric motor car, receiver 2 comprises receiving coil and receiving circuit, receiving coil connects the battery of electric motor car by receiving circuit, scissors fork elevating mechanism comprises base 9 and the scissor arm that is arranged on base 9 and electric pushrod 14, scissor arm comprises the first scissor arm 3, second scissor arm 4, 3rd scissor arm 5 and the 4th scissor arm 6, be connected by bearing pin 7 between first scissor arm 3 and the second scissor arm 4, be connected by bearing pin 7 between 3rd scissor arm 5 and the 4th scissor arm 6, the lower end of the first scissor arm 3 is connected by bearing pin 7 with the upper end of the 4th scissor arm 6, the lower end of the second scissor arm 4 is connected by bearing pin 7 with the upper end of the 3rd scissor arm 5, the upper end of the first scissor arm 3 is hinged by twisted seat 8 and reflector 1, the lower end of the 4th scissor arm 6 is hinged by twisted seat 8 and base 9, upper end and the first scissor arm 3 of electric pushrod 14 are hinged, lower end and the base 9 of electric pushrod 12 are hinged, the first slide rail 10 and the second slide rail 11 is also respectively arranged with in the upper surface of the lower surface of reflector 1 and base, the first pulley 12 is provided with in first slide rail 10, the second pulley 13 is provided with in second slide rail 11, the upper end of the second scissor arm 4 connects the first pulley 12, the lower end of the 3rd scissor arm 5 connects the second pulley 13, in the process that scissors fork elevating mechanism rises or declines, electric pushrod 14 drives the first pulley 12 to move along the first slide rail 10, second pulley 13 moves along the second slide rail 11 simultaneously.
First sensor 15 and the second transducer 16 is also provided with in the upper surface of reflector 1, first sensor 15 is for detecting above wireless charging device for electric vehicle described in the utility model whether stop there is electric motor car, second transducer 16 is range sensor, be used for detecting the distance between reflector 1 and receiver 2, when distance between reflector 1 and receiver 2 reaches set point, scissor arm elevating mechanism no longer rises, the input of the output difference connection control device of first sensor 15 and the second transducer 16, the output of controller connects electric pushrod 14.
when not working, device of the present utility model is arranged on underground, reduce taking ground space, when electric motor car needs charging, electric motor car is stopped the top to this device by driver, first sensor 15 has detected that signal inputs, control electric pushrod 14 by controller to stretch, scissors fork elevating mechanism is driven to rise, regulate the height of reflector 1, distance between reflector 1 and receiver 2 is reduced, when the distance that the second transducer 16 detects between reflector 1 and receiver 2 reaches set point, scissors fork elevating mechanism stops rising, then start to charge to electric motor car by electromagnetic induction principle.After electric motor car charges electricity, electric motor car drives away by driver, and first sensor 13 detects blackout, control electric pushrod 14 by controller to shrink, drive scissors fork elevating mechanism to decline, regulate the height of reflector 1, make it to flush with ground, one time charging process terminates.Whole process can not cause waste of energy, substantially increases the efficiency of electric motor car charging.
Claims (4)
1. a wireless charging device for electric vehicle, it is characterized in that: comprise reflector, receiver and scissors fork elevating mechanism, described reflector and scissors fork elevating mechanism link together, receiver is arranged on bottom electric motor car, described scissors fork elevating mechanism comprises base and the scissor arm that is arranged on base and electric pushrod, scissor arm comprises the first scissor arm, second scissor arm, 3rd scissor arm and the 4th scissor arm, be connected by bearing pin between first scissor arm and the second scissor arm, be connected by bearing pin between 3rd scissor arm and the 4th scissor arm, the lower end of the first scissor arm is connected by bearing pin with the upper end of the 4th scissor arm, the lower end of the second scissor arm is connected by bearing pin with the upper end of the 3rd scissor arm, the upper end of the first scissor arm by twisted seat and reflector hinged, the lower end of the 4th scissor arm by twisted seat and base hinged, upper end and the first scissor arm of electric pushrod are hinged, lower end and the base of electric pushrod are hinged, the first slide rail and the second slide rail is also respectively arranged with in the upper surface of the lower surface of reflector and base, the first pulley is provided with in first slide rail, the second pulley is provided with in second slide rail, the upper end of the second scissor arm connects the first pulley, the lower end of the 3rd scissor arm connects the second pulley.
2. a kind of wireless charging device for electric vehicle as claimed in claim 1, it is characterized in that: described reflector comprises radiating circuit and transmitting coil, transmitting coil connects power supply by radiating circuit, described receiver comprises receiving coil and receiving circuit, and receiving coil connects the battery of electric motor car by receiving circuit.
3. a kind of wireless charging device for electric vehicle as claimed in claim 2, it is characterized in that: be also provided with first sensor and the second transducer in the upper surface of reflector, second transducer is range sensor, the input of the output difference connection control device of first sensor and the second transducer, the output of controller connects electric pushrod.
4. a kind of wireless charging device for electric vehicle as claimed in claim 3, is characterized in that: described scissors fork elevating organization establishes is in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354366.9U CN204633439U (en) | 2015-05-28 | 2015-05-28 | A kind of wireless charging device for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354366.9U CN204633439U (en) | 2015-05-28 | 2015-05-28 | A kind of wireless charging device for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633439U true CN204633439U (en) | 2015-09-09 |
Family
ID=54052425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354366.9U Expired - Fee Related CN204633439U (en) | 2015-05-28 | 2015-05-28 | A kind of wireless charging device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633439U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2541728A (en) * | 2015-08-28 | 2017-03-01 | Bombardier Transp Gmbh | Inductive power transfer pad and method of operating an inductive power transfer pad |
| CN107512182A (en) * | 2017-07-12 | 2017-12-26 | 江苏财经职业技术学院 | High security electric automobile wireless charging cabinet |
| CN107938579A (en) * | 2017-12-04 | 2018-04-20 | 宋仲华 | A kind of multifunctional vehicle mounted sprinkling system |
| CN108012825A (en) * | 2017-12-04 | 2018-05-11 | 长沙修恒信息科技有限公司 | One kind automation hydrojet control method |
| CN108031581A (en) * | 2017-12-04 | 2018-05-15 | 长沙修恒信息科技有限公司 | A kind of automatic liquid-spraying system |
| CN108226384A (en) * | 2016-12-14 | 2018-06-29 | 盟立自动化股份有限公司 | Detection apparatus and organic compound detector |
| CN109552087A (en) * | 2018-12-21 | 2019-04-02 | 北京酷能科技有限公司 | Ground charging unit and control method |
| CN111332148A (en) * | 2018-06-01 | 2020-06-26 | 陈守昌 | Wireless charging device for new energy automobile |
| CN111746356A (en) * | 2019-03-28 | 2020-10-09 | 比亚迪股份有限公司 | Charging device and charging system for railway vehicle |
| CN112874305A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Vehicle power supply device |
-
2015
- 2015-05-28 CN CN201520354366.9U patent/CN204633439U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3341238B1 (en) * | 2015-08-28 | 2021-10-27 | Bombardier Primove GmbH | Inductive power transfer pad and method of operating an inductive power transfer pad with scissor lift means for moving a primary coil |
| GB2541728A (en) * | 2015-08-28 | 2017-03-01 | Bombardier Transp Gmbh | Inductive power transfer pad and method of operating an inductive power transfer pad |
| US10543753B2 (en) | 2015-08-28 | 2020-01-28 | Bombardier Primove Gmbh | Inductive power transfer pad and method of operating an inductive power transfer pad with scissor lift means for moving a primary coil |
| CN108226384A (en) * | 2016-12-14 | 2018-06-29 | 盟立自动化股份有限公司 | Detection apparatus and organic compound detector |
| CN107512182A (en) * | 2017-07-12 | 2017-12-26 | 江苏财经职业技术学院 | High security electric automobile wireless charging cabinet |
| CN107938579A (en) * | 2017-12-04 | 2018-04-20 | 宋仲华 | A kind of multifunctional vehicle mounted sprinkling system |
| CN108012825A (en) * | 2017-12-04 | 2018-05-11 | 长沙修恒信息科技有限公司 | One kind automation hydrojet control method |
| CN108031581A (en) * | 2017-12-04 | 2018-05-15 | 长沙修恒信息科技有限公司 | A kind of automatic liquid-spraying system |
| CN111332148A (en) * | 2018-06-01 | 2020-06-26 | 陈守昌 | Wireless charging device for new energy automobile |
| CN111332148B (en) * | 2018-06-01 | 2021-12-03 | 杭州璟仪科技有限公司 | Wireless charging device for new energy automobile |
| CN109552087A (en) * | 2018-12-21 | 2019-04-02 | 北京酷能科技有限公司 | Ground charging unit and control method |
| CN111746356A (en) * | 2019-03-28 | 2020-10-09 | 比亚迪股份有限公司 | Charging device and charging system for railway vehicle |
| CN111746356B (en) * | 2019-03-28 | 2022-04-15 | 比亚迪股份有限公司 | Charging device and charging system for railway vehicle |
| CN112874305A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Vehicle power supply device |
| CN112874305B (en) * | 2019-11-29 | 2022-12-09 | 比亚迪股份有限公司 | Vehicle power supply device |
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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: 20150909 Termination date: 20170528 |