CN2754932Y - Battery-free wireless electric driving device for continuous running drive - Google Patents
Battery-free wireless electric driving device for continuous running drive Download PDFInfo
- Publication number
- CN2754932Y CN2754932Y CN 200420047285 CN200420047285U CN2754932Y CN 2754932 Y CN2754932 Y CN 2754932Y CN 200420047285 CN200420047285 CN 200420047285 CN 200420047285 U CN200420047285 U CN 200420047285U CN 2754932 Y CN2754932 Y CN 2754932Y
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- battery
- power supply
- long time
- travel
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to the technical field of power supplies and electric running devices. The utility model solves the problems that motor vehicles adopting batteries have limited energy storage, increase weight, occupy space, need charging, adopt electric wires which are erected, need a pair of whips pulled between the electric wires for electricity transmission and occupy large space. The wireless electric running device continuously running for a long time without battery comprises an electric vehicle 10 and a road 11. The utility model is characterized in that the electric vehicle 10 is provided with a power supply receiver 2 used for supplying electricity to a motor of the electric vehicle 10, and the middle of the road 11 is laid with power supply emitters 1 at intervals. When in use, the electric vehicle firstly opens the nearby power supply emitters 1 and can obtain power supplies. The utility model can realize the goal of continuous long time running without connecting power supply line or the electric supply of carried batteries. When the electric vehicle moves away from the road with certain distance, the electric vehicle can not obtain electric energy for running, and in this way, the travel way of the electric vehicle can be calibrated.
Description
Technical field
The utility model belongs to power supply and electric bicycle device technique field.
Background technology
Existing power supply mainly contains by the source of AC of supply transformer output and passes through battery or the direct supply of storage battery output, when consumer uses power supply at needs, as use alternating current, needing a power lead links to each other with supply transformer, since the restriction of power lead, very inconvenience when consumer is in mobile status.And when using battery, because the energy storage of battery is limited, in use for some time, power supply energy can be depleted, causes consumer to work.For self-propelled vehicle, generally have and adopt gasoline or diesel engine drives, also have and adopt electric motor drivenly, the self-propelled vehicle of gasoline or diesel oil can produce tail gas in use, is discharged into contaminated environment in the atmosphere.And if adopt electric motor driven self-propelled vehicle to adopt battery, because the energy storage of battery is limited, need the battery of larger amt can the driving machine motor-car, to place a large amount of batteries on the then whole car, not only increased the weight of automobile, and taken the space of automobile, need battery-charging station be set so that give vehicle charging, and need waiting time during charging.Install electric wiring if adopt, then draw a pair of whip to be used for transmission of electricity between self-propelled vehicle needs and the electric wire, install electric wiring and to occupy a large amount of spaces.
Summary of the invention
The purpose of this utility model is to provide a wireless electric crane device that does not need power lead to connect exempted from from the battery that can travel for a long time continuously that just can realize power delivery.
For realizing the purpose of this utility model, the wireless electric crane device of described exempted from from the battery that can travel for a long time continuously comprises battery-driven car, road, on described battery-driven car, be provided with power supply receptor, in described road, be equipped with the power supply projector at interval into its electrical motor power supply.
Owing on battery-driven car, be provided with the power supply receptor, in road, be equipped with the power supply projector at interval, when battery-driven car travels to each power supply projector of road centre, the power supply receptor will be received the electromagnetic wave that the power supply projector sends and produce the operation of electric energy power supply motor-car, battery and external power lead had both been removed from, can allow battery-driven car remain on the power supply projector track of laying at interval in the road again travels, as long as the power supply projector according to the moving traffic lane setting, then forces battery-driven car to travel according to moving traffic lane.
Description of drawings
The drawing of accompanying drawing is described as follows:
The scheme drawing of the wireless electric crane device of exempted from from the battery that Fig. 1 can travel continuously for a long time for the utility model first embodiment.
The scheme drawing of the wireless electric crane device of exempted from from the battery that Fig. 2 can travel continuously for a long time for the utility model second embodiment.
Fig. 3 is the wireless power device circuit working schematic diagram that power supply projector among Fig. 1, Fig. 2, power supply receptor constitute.
Fig. 4 is emission magnetizer, transmitter coil and the power supply receiver architecture scheme drawing of power supply projector.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the another kind of structural representation of emission magnetizer, transmitter coil and the power supply receptor of power supply projector.
Fig. 7 is the upward view of Fig. 6.
Fig. 8 is the structure for amplifying scheme drawing of power supply receptor among Fig. 1.
Fig. 9 is the left view of Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing, the wireless electric crane device of exempted from from the battery that can travel for a long time continuously to the utility model
Embodiment is described in further detail:
As shown in Fig. 1,2,3,4,5, the wireless electric crane device of exempted from from the battery that can travel for a long time continuously described in the utility model comprises power supply projector 1, power supply receptor 2, emission magnetizer 3, transmitter coil 4, high-frequency oscillating circuits 5, bobbin frame 6 receives magnetizer 7, receiving coil 8, center conducting magnetic column 9, battery-driven car 10, road 11, magnetizer roller 12, shock-proof spring 13, wireless switching receptor 14, wireless switching projector 15, insulation supercrust 16.
Be provided with the shock-proof spring 13 that is fixed on the battery-driven car 10 on the power supply receptor 2, making power supply receptor 2 to road 11 direction elastic extensiones, conducting magnetic column 9 ends, described center are provided with the magnetizer roller 12 that can touch road 11.
Be provided with the shock-proof spring 13 that is fixed on the battery-driven car 10 on the center of power supply receptor 2 conducting magnetic column 9, make power supply receptor 2 to road 11 direction elastic extensiones, conducting magnetic column 9 ends, described center are provided with the magnetizer roller 12 that can touch road 11.So that power supply receptor 2 can with power supply projector 1 induced field more closely that is laid in the road 11.Magnetizer roller 12 is also made for the ferrite magnetic core material.On road 11, foreign material are arranged, can make to receive magnetizer 7 and cross the back and continue to keep and the contacting of road 11, fully absorb magnetic field.
Be equipped with the insulation supercrust 16 that covers power supply projector 1 surface on the described road 11.One is protected the power supply projector 1 in the road 11, and two can make road surface meet the driving requirement.Be connected to the wireless switching receptor 14 of its break-make work of may command device on the power end of described power supply projector 1, on described battery-driven car 10, be provided with supporting with it wireless switching projector 15.Described power supply projector 1 comprises emission magnetizer 3 and coiling transmitter coil 4 thereon thereof, is connected with high-frequency oscillating circuits 5 on the described transmitter coil 4.Described emission magnetizer 3 and reception magnetizer 7 can be made as required and be T shape or column etc., and as shown in Fig. 1,2, it is not shown to be the I-shaped shape.Described transmitter coil 4 coils from inside to outside, and described transmitter coil 4 sides are provided with and make its fixing bobbin frame 6, and described emission magnetizer 3 is divided into some and radially posts on bobbin frame 6.On the one hand, described transmitter coil 4 can be flats, and described bobbin frame 6 is the platy structure that posts in transmitter coil 4 bottom surfaces.The power supply projector 1 of this moment is thin, and electromagnetic wave concentrates on surface launching.Described transmitter coil 4 axle center are provided with the center conducting magnetic column 9 that is fixed on the bobbin frame 6.On the other hand, described transmitter coil 4 can also be taper, and described bobbin frame 6 is the cone structure that posts in transmitter coil 4 outsides.The electromagnetic wave that this moment, the power supply projector produced concentrates on the concave surface emission of transmitter coil 4, and certain directivity is arranged.Described transmitter coil 4 axle center are provided with the center conducting magnetic column 9 that is fixed on the bobbin frame 6.The electromagnetic wave that this moment, the power supply projector produced mainly concentrates on emission on the center conducting magnetic column 9, good directionality.
Described power supply projector 1 comprises emission magnetizer 3, transmitter coil 4 and high-frequency oscillating circuits 5, shown in the frame of broken lines among Fig. 3.When high-frequency oscillating circuits 5 is connected on the direct supply, produce high-frequency oscillation voltage and be added on the transmitter coil 4 and produce magnetic field, send by emission magnetizer 3.The version of high-frequency oscillating circuits 5 can have multiple, and function is that power line voltage is transformed into high frequency voltage to be added on the transmitter coil 4, is not described further it at this.Described transmitter coil 4 is the taper coiling, and described emission magnetizer 3 is divided into some and radially posts in the outside of transmitter coil 4, can make the magnetic field of sending concentrated energy in the middle of the transmitter coil 4 like this.
Described power supply receptor 2 comprises the receiving coil 8 that is wound on the reception magnetizer 7, described receiving coil 8 coils from inside to outside, described receiving coil 8 sides are provided with and make its fixing bobbin frame 6, and described reception magnetizer 7 is divided into some and radially posts on bobbin frame 6.
Described receiving coil 8 is flats, and described bobbin frame 6 is the platy structure that posts in receiving coil 8 bottom surfaces.Above the electromagnetic wave of power supply receptor 2 receptions this moment concentrates on, certain range of receiving is arranged.Described receiving coil 8 axle center are provided with the center conducting magnetic column 9 that is fixed on the bobbin frame 6.
Described receiving coil 8 is taper, and described bobbin frame 6 is the cone structure that posts in receiving coil 8 outsides.This moment, the electromagnetic wave of power supply receptor 2 receptions concentrated on the concave surface, and range of receiving is less.Described receiving coil 8 axle center are provided with the center conducting magnetic column 9 that is fixed on the bobbin frame 6.This moment, the electromagnetic wave of power supply receptor 2 receptions concentrated on the center conducting magnetic column 9 high directivity of reception.Described transmitter coil or receiving coil are coiled to form by enamel wire, can be circular, let pass square or polygon etc.Described emission magnetizer 3, reception magnetizer 7 and center conducting magnetic column 9 are made for the ferrite magnetic core material.Center conducting magnetic column 9 is column, and transmitter coil 4 volumes are rich thereon.FERRITE CORE has the field frequency height of generation, the characteristics that transmitting range is far away.
Be connected to the wireless switching receptor 14 of its break-make of may command device on the power end of described power supply projector 1, on described battery-driven car 10, be provided with supporting with it wireless switching projector 15.Wireless switching receptor 14 and wireless switching projector 15 are existing products, just bring application at this.Can be about wireless switching receptor 14 and wireless switching projector 15 with reference to " self-control of daily-use electrical appliance tool change with oneself ", National Defense Industry Press, in January, 2003, the first edition did not repeat them here.When wireless switching receptor 14 is received the signal that wireless switching projector 15 sends, connect the power supply of high-frequency oscillating circuits 5, make its work, power supply projector 1 produces magnetic field, otherwise cuts off the power supply of high-frequency oscillating circuits 5, and power supply projector 1 does not produce magnetic field.Because the signal transmission distance that wireless switching projector 15 sends is limited, generally at some rice, the power supply projectors 1 that battery-driven car will be near its some meters scopes are opened, and all the other are then closed, and reach the effect of economize on electricity.Two power supply receptors 2 as shown in Fig. 8,9 are set on battery-driven car, two wireless switching projectors 15 are set thereon, like this can with power supply receptor 2 immediate roads 11 in the 1 unlatching work of power supply projector produce magnetic field, make that only the power supply receptor below battery-driven car 2 is worked, all the other are not then worked, and reach purpose of energy saving more fully.
During use, battery-driven car is at first opened near the power supply projector it 1, just can obtain power supply afterwards, so just can constantly travel, constantly obtain power supply from its residing power supply projector 1 on every side, not needing to realize power lead to connect, perhaps by carrying the power supply of battery, the purpose that can exercise for a long time continuously.After battery-driven car leave the road certain distance, can't obtain electric energy and travel, the travel way of all right like this standard battery-driven car.
Claims (15)
1. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously, comprise battery-driven car (10), road (11), it is characterized in that on described battery-driven car (10), being provided with power supply receptor (2), in described road (11), be equipped with power supply projector (1) at interval into its electrical motor power supply.
2. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 1, it is characterized in that the shock-proof spring (13) that is fixed on the battery-driven car (10) being provided with on the power supply receptor (2), make power supply receptor (2) to road (11) direction elastic extension, described center conducting magnetic column (9) end is provided with the magnetizer roller (12) that can touch road (11).
3. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 1, it is characterized in that being connected on the power end of described power supply projector (1) the wireless switching receptor (14) of its break-make work of may command device, on described battery-driven car (10), be provided with supporting with it wireless switching projector (15).
4. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 2, it is characterized in that being connected on the power end of described power supply projector (1) the wireless switching receptor (14) of its break-make work of may command device, on described battery-driven car (10), be provided with supporting with it wireless switching projector (15).
5. according to the wireless electric crane device of claim 1,2,3 or 4 described exempted from from the batteries that can travel for a long time continuously, it is characterized in that described power supply projector (1) comprises emission magnetizer (3) and coiling transmitter coil (4) thereon thereof, is connected with high-frequency oscillating circuits (5) on the described transmitter coil (4).
6. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 5, it is characterized in that described transmitter coil (4) coils from inside to outside, described transmitter coil (4) side is provided with and makes its fixing bobbin frame (6), and described emission magnetizer (3) is divided into some and radially posts on bobbin frame (6).
7. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 6 is characterized in that described transmitter coil (4) is flats, and described bobbin frame (6) is the platy structure that posts in transmitter coil (4) bottom surface.
8. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 7 is characterized in that described transmitter coil (4) axle center is provided with the center conducting magnetic column (9) that is fixed on the bobbin frame (6).
9. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 6 is characterized in that described transmitter coil (4) is taper, and described bobbin frame (6) is the cone structure that posts in transmitter coil (4) outside.
10. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 9 is characterized in that described transmitter coil (4) axle center is provided with the center conducting magnetic column (9) that is fixed on the bobbin frame (6).
11. wireless electric crane device according to claim 1,2,3 or 4 described exempted from from the batteries that can travel for a long time continuously, it is characterized in that described power supply receptor (2) comprises the receiving coil (8) that is wound on the reception magnetizer (7), described receiving coil (8) coils from inside to outside, described receiving coil (8) side is provided with and makes its fixing bobbin frame (6), and described reception magnetizer (7) is divided into some and radially posts on bobbin frame (6).
12. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 11 is characterized in that described receiving coil (8) is flats, described bobbin frame (6) is the platy structure that posts in receiving coil (8) bottom surface.
13. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 12 is characterized in that described receiving coil (8) axle center is provided with the center conducting magnetic column (9) that is fixed on the bobbin frame (6).
14. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 11 is characterized in that described receiving coil (8) is taper, described bobbin frame (6) is the cone structure that posts in receiving coil (8) outside.
15. the wireless electric crane device of exempted from from the battery that can travel for a long time continuously according to claim 14 is characterized in that described receiving coil (8) axle center is provided with the center conducting magnetic column (9) that is fixed on the bobbin frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047285 CN2754932Y (en) | 2004-06-22 | 2004-06-22 | Battery-free wireless electric driving device for continuous running drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047285 CN2754932Y (en) | 2004-06-22 | 2004-06-22 | Battery-free wireless electric driving device for continuous running drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754932Y true CN2754932Y (en) | 2006-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420047285 Expired - Fee Related CN2754932Y (en) | 2004-06-22 | 2004-06-22 | Battery-free wireless electric driving device for continuous running drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754932Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448764A (en) * | 2009-02-12 | 2012-05-09 | 通用原子公司 | Linear motor charged electric vehicle |
| CN102848928A (en) * | 2012-10-15 | 2013-01-02 | 长春中信光电科技发展有限公司 | Wireless power supply driving method and device for electric automobile or electric motorcycle |
| CN105291894A (en) * | 2014-07-14 | 2016-02-03 | 刁心玺 | Current supply method, current collecting method and device |
| CN106809036A (en) * | 2015-11-30 | 2017-06-09 | 中惠创智无线供电技术有限公司 | AGV dollies based on wireless power |
| CN108909463A (en) * | 2007-05-10 | 2018-11-30 | 奥克兰联合服务有限公司 | Multi power sourced electric vehicle |
| CN110406384A (en) * | 2019-08-09 | 2019-11-05 | 攀钢集团工程技术有限公司 | Cover board automatic turnover device and straddle carrier trench cover plate turnover panel power supply system |
| CN111497631A (en) * | 2020-04-26 | 2020-08-07 | 五邑大学 | Charging highway, underground power supply trolley, electric vehicle, charging system and method |
-
2004
- 2004-06-22 CN CN 200420047285 patent/CN2754932Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909463A (en) * | 2007-05-10 | 2018-11-30 | 奥克兰联合服务有限公司 | Multi power sourced electric vehicle |
| CN102448764A (en) * | 2009-02-12 | 2012-05-09 | 通用原子公司 | Linear motor charged electric vehicle |
| CN102448764B (en) * | 2009-02-12 | 2015-01-21 | 通用原子公司 | Linear motor charged electric vehicle |
| CN102848928A (en) * | 2012-10-15 | 2013-01-02 | 长春中信光电科技发展有限公司 | Wireless power supply driving method and device for electric automobile or electric motorcycle |
| CN102848928B (en) * | 2012-10-15 | 2015-01-21 | 长春中信光电科技发展有限公司 | Wireless power supply driving method and device for electric automobile or electric motorcycle |
| CN105291894A (en) * | 2014-07-14 | 2016-02-03 | 刁心玺 | Current supply method, current collecting method and device |
| CN105291894B (en) * | 2014-07-14 | 2019-12-27 | 亳州易泽信息科技有限公司 | Power supply method, power receiving method and device |
| CN106809036A (en) * | 2015-11-30 | 2017-06-09 | 中惠创智无线供电技术有限公司 | AGV dollies based on wireless power |
| CN110406384A (en) * | 2019-08-09 | 2019-11-05 | 攀钢集团工程技术有限公司 | Cover board automatic turnover device and straddle carrier trench cover plate turnover panel power supply system |
| CN111497631A (en) * | 2020-04-26 | 2020-08-07 | 五邑大学 | Charging highway, underground power supply trolley, electric vehicle, charging system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |