CN1593978A - Wireless electric power unit and wireless electromotive traveling apparatus capable of continuous long-time working and working without battery - Google Patents
Wireless electric power unit and wireless electromotive traveling apparatus capable of continuous long-time working and working without battery Download PDFInfo
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- CN1593978A CN1593978A CN 200410027697 CN200410027697A CN1593978A CN 1593978 A CN1593978 A CN 1593978A CN 200410027697 CN200410027697 CN 200410027697 CN 200410027697 A CN200410027697 A CN 200410027697A CN 1593978 A CN1593978 A CN 1593978A
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- power supply
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- bobbin frame
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Abstract
The invention belongs to the technique field of power supply and electronic vehicle driving device , it solves the problem of motor vehicle that adopts cumbersome battery and establish a large amount of linking wires that will take up a lot of space . The wireless source includes source emitter 1 and source acceptor 2 . The source emitter 1 includes emitting magnetism conductor 3 and emitting coil that wraps on it and connects with high frequency oscillating circuit . The source acceptor 2 includes accepting coil 8 that wraps on the accepting magnetism conductor 7 , the emitting coil 4 twines from inside to outer surface and on its side installed former 6 that can fix it , emitting magnetism conductor 3 stick on the former 6 in several radials . The wireless electronic vehicle driving device includes electronic vehicle 10 , road 11 , inside the electronic vehicle 10 installed the source acceptor 2 that supply electricity to its motor , in the middle of road 11 lays source emitter 1 at every certain distance . The invention realizes the aim of running for a long time without connection of source wire or just using the electricity of the carried battery .
Description
Technical field
The invention 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 object of the present invention is to provide one not need power lead to connect the wireless power device that just can realize power delivery.
Another object of the present invention is to provide a wireless electric crane device that does not need power lead to connect exempted from from the battery that can exercise for a long time continuously that just can realize power delivery.
For realizing purpose of the present invention, described wireless power device comprises power supply projector and power supply receptor, described power supply projector comprises emission magnetizer and coiling transmitter coil thereon thereof, be connected with high-frequency oscillating circuits on the described transmitter coil, described power supply receptor comprises the receiving coil that is wound on the reception magnetizer, described transmitter coil coils from inside to outside, described transmitter coil side is provided with and makes its fixing bobbin frame, and described emission magnetizer is divided into some and radially posts on bobbin frame.
Owing to adopted the transmitter coil of power supply projector to coil from inside to outside, described emission magnetizer is divided into some and radially posts in the bobbin frame outside of supporting transmitter coil, can convert direct current energy or AC energy to vdc earlier, be transformed into high frequency electric source voltage through high-frequency oscillating circuits, be added on the transmitter coil in the power supply projector, launch by magnetizer, has certain transmitting range, sense the high frequency electric source signal by the magnetizer that has in the power supply receptor of certain distance with the power supply projector again, by receiving coil output, thus the wireless transmission of realization power supply.
For realizing another object of the present invention, the wireless electric crane device of described exempted from from the battery that can exercise for a long time continuously, comprise battery-driven car, road, on described battery-driven car, be provided with aforesaid power supply receptor, in described road, be equipped with aforesaid 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
Fig. 1 is the circuit working schematic diagram of wireless power device of the present invention.
Fig. 2 is emission magnetizer, transmitter coil and the power supply receiver architecture scheme drawing of power supply projector.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is the another kind of structural representation of emission magnetizer, transmitter coil and the power supply receptor of power supply projector.
Fig. 5 is the upward view of Fig. 4.
The scheme drawing of the wireless electric crane device of exempted from from the battery that Fig. 6 can exercise continuously for a long time for the present invention.
Fig. 7 is the scheme drawing of the wireless electric crane device of exempted from from the battery that can exercise for a long time continuously of second kind of invention.
Fig. 8 is the structure for amplifying scheme drawing of power supply receptor among Fig. 6.
Fig. 9 is the left view of Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of wireless power device of the present invention is described in further detail:
As shown in Fig. 1,2,3,4,5, wireless power device of the present invention comprises power supply projector 1, power supply receptor 2, and 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.
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. 1.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 transmitter coil 4 is 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 is 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 receiving coil 8 coils from inside to outside, and 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 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.
As shown in Fig. 6,7, the wireless electric crane device of exempted from from the battery that can exercise for a long time continuously of the present invention, comprise battery-driven car 10, road 11, power supply receptor 2, power supply projector 1, shock-proof spring 13, magnetizer roller 12, insulation supercrust 13, aforesaid wireless switching receptor 14, wireless switching projector 15.
On described battery-driven car 10, be provided with aforesaid power supply receptor 2, in described road 11, be equipped with aforesaid power supply projector 1 at interval into the electrical motor power supply.
On described battery-driven car 10, be provided with aforesaid power supply receptor 2, in described road 11, be equipped with aforesaid power supply projector 1 at interval into its electrical motor power supply.
As shown in Fig. 8,9, on the center of power supply receptor 2 conducting magnetic column 9, be provided with the shock-proof spring 13 that is fixed on the battery-driven car 10, 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 13 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 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 (11)
1. wireless power device, comprise power supply projector (1) and power supply receptor (2), it is characterized in that described power supply projector (1) comprises emission magnetizer (3) and coiling transmitter coil (4) thereon thereof, be connected with high-frequency oscillating circuits (5) on the described transmitter coil (4), described power supply receptor (2) comprises the receiving coil (8) that is wound on the reception magnetizer (7), 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).
2. wireless power device according to claim 1 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.
3. wireless power device according to claim 1 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.
4. according to claim 1,2 or 3 described wireless power devices, it 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).
5. according to claim 1,2,3 or 4 described wireless power devices, it is characterized in that 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).
6. wireless power device according to claim 5 is characterized in that described receiving coil (8) is flats, and described bobbin frame (6) is the platy structure that posts in receiving coil (8) bottom surface.
7. wireless power device according to claim 5 is characterized in that described receiving coil (8) is taper, and described bobbin frame (6) is the cone structure that posts in receiving coil (8) outside.
8. according to claim 5,6 or 7 described wireless power devices, it 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).
9. the wireless electric crane device of exempted from from the battery that can exercise 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 into its electrical motor power supply as described any one power supply receptor (2) of claim 1～8, the interval is equipped with as described any one power supply projector (1) of claim 1～8 in described road (11).
10. the wireless electric crane device of exempted from from the battery that can exercise for a long time continuously according to claim 9, it is characterized in that on the center conducting magnetic column (9) of power supply receptor (2), being provided with the shock-proof spring (13) that is fixed on the battery-driven car (10), 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).
11. wireless electric crane device according to claim 9 or 10 described exempted from from the batteries that can exercise for a long time continuously, 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 of may command device, on described battery-driven car (10), be provided with supporting with it wireless switching projector (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027697 CN1593978A (en) | 2004-06-18 | 2004-06-18 | Wireless electric power unit and wireless electromotive traveling apparatus capable of continuous long-time working and working without battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027697 CN1593978A (en) | 2004-06-18 | 2004-06-18 | Wireless electric power unit and wireless electromotive traveling apparatus capable of continuous long-time working and working without battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1593978A true CN1593978A (en) | 2005-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410027697 Pending CN1593978A (en) | 2004-06-18 | 2004-06-18 | Wireless electric power unit and wireless electromotive traveling apparatus capable of continuous long-time working and working without battery |
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| CN (1) | CN1593978A (en) |
Cited By (2)
| 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 |
| CN109193884A (en) * | 2018-08-06 | 2019-01-11 | 苍南县佳帝电子科技有限公司 | A kind of circular weaving machine latitude control wireless electromagnetic charger |
-
2004
- 2004-06-18 CN CN 200410027697 patent/CN1593978A/en active Pending
Cited By (3)
| 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 |
| CN102448764B (en) * | 2009-02-12 | 2015-01-21 | 通用原子公司 | Linear motor charged electric vehicle |
| CN109193884A (en) * | 2018-08-06 | 2019-01-11 | 苍南县佳帝电子科技有限公司 | A kind of circular weaving machine latitude control wireless electromagnetic charger |
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