CN2817198Y - Weather vane type wheel generating device - Google Patents
Weather vane type wheel generating device Download PDFInfo
- Publication number
- CN2817198Y CN2817198Y CN 200520091915 CN200520091915U CN2817198Y CN 2817198 Y CN2817198 Y CN 2817198Y CN 200520091915 CN200520091915 CN 200520091915 CN 200520091915 U CN200520091915 U CN 200520091915U CN 2817198 Y CN2817198 Y CN 2817198Y
- Authority
- CN
- China
- Prior art keywords
- stator
- generating device
- disk
- generator rotor
- wheel
- Prior art date
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a wheel electricity generating device, which comprises an installation rack, wherein the installation rack is provided with a bearing seat and a generator rotor coil. The center of the bearing seat is provided with a wheel shaft through a bearing. The utility model is characterized in that the wheel shaft is provided with a disk; the outer surface of the disk is provided with a weather vane, and the inner surface of the disk is provided with a stator; the stator is positioned on the outer side of the generator rotor coil. The wheel electricity generating device uses the rotation of wheels during running for driving the generator rotor and the stator oppositely move, and thus, induction coils are cut by alternating magnetic fields and electricity is generated on the wheels. The utility model has the advantages of low cost, steady voltage supply, better electricity supplying effect, energy saving and environmental protection.
Description
Technical field
The utility model belongs to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), particularly a kind of being used for to the weathercock formula wheel power-generating device that is installed in the power electronic equipment on the doughnut.
Background technology
Along with the continuous development of electronic technology, the application of electronic technology of automobile is also more and more universal, and the intelligent degree of automobile is more and more higher.Critical component as automobile---tire, the application of electronic technology begins, and the notion of intelligent tire also proposes.Sensor installation and communications transmit device on tire, to the various physical parameters that measure, the central authorities that are real-time transmitted to driver's cabin show or comprehensive warning system, system can be detected the operating state of tire and monitor, in case warning occurs sending unusually, remind human pilot in time to handle.Also can be on wheel direct mount display, the state of display of tyre.
Tire working is among special environment, except road environment and climatic environment, it is to be among the state of rotation all the time during running car, and so just brought problem for the transmission of electric power system and signal: common vehicle body lead feed and signal transmission are inapplicable.Present tire detecting system is many with powered battery, carries out the signal transmission with radio.The problem of its existence is: battery is limited by useful life, needs the periodic replacement battery, troublesome poeration, use cost height; After battery used certain hour, output voltage descended, influence power supply effect.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and provides that a kind of use cost is low, voltage stable, power supply quality is high, the weathercock formula wheel power-generating device of energy-conserving and environment-protective.
The utility model is achieved in that it has an installing rack, on installing rack, be provided with bearing pedestal and electric generator rotor coil, be provided with wheel shaft in the bearing pedestal center by bearing, its special character is: disk is installed on wheel shaft, be provided with weathercock at the disk outer surface, be provided with stator at the disk inner surface, said stator is positioned at the electric generator rotor coil outside.
Above-mentioned weathercock formula wheel power-generating device, said stator is permanent magnet or stator winding.
Above-mentioned weathercock formula wheel power-generating device, said weathercock are a leaf～three leaves.
This wheel power-generating device utilizes wheel moment of inertia and aerodynamic effect in motion, make between generator amature and the stator and produce relative motion, stator produces alternating magnetic field and cuts induction coil, reach the purpose of on tire, generating electricity, the high-quality power supply can be provided, exit by electric generator rotor coil directly charges to the power electronic equipment on the tire or to energy storage device, low, the energy-conserving and environment-protective of use cost; Because stator is always inactive state, so supply power voltage is stable, the power supply quality height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1.
Among the figure: 1-installing rack, 2-stator, 3-weathercock, 4-disk, 5-wheel shaft, 6-bearing, 7-bearing pedestal, 8-end cap, 9-electric generator rotor coil, 10-wheel, 11-screw rod.
Embodiment
As shown in the figure, the utility model has an installing rack 1, be provided with installing rack 1 in installing rack 1 one sides and be the bearing pedestal 7 of one, on installing rack 1, be positioned at bearing pedestal 7 outer rims and be provided with electric generator rotor coil 9, center at bearing pedestal 7 is equipped with wheel shaft 5 by bearing 6 and end cap 8, said end cap 8 is fastened on the bearing pedestal 7 by screw, on wheel shaft 5, be provided with disk 4, be provided with stator 2 at disk 4 inner surfaces, be provided with weathercock 3 at disk 4 outer surfaces, weathercock 3 can be a leaf or two leaves or three leaves, and present embodiment is an example with three leaves.Said stator 2 is permanent magnet or stator winding, and stator 2 is positioned at electric generator rotor coil 9 outsides, and the exit of electric generator rotor coil 9 is the output of this wheel power-generating device.
During installation, installing rack 1 is installed on the vehicle wheels 10 by screw rod 11 and nut.
Claims (3)
1, a kind of weathercock formula wheel power-generating device, comprise installing rack (1), on installing rack (1), be provided with bearing pedestal (7) and electric generator rotor coil (9), be provided with wheel shaft (5) in bearing pedestal (7) center by bearing (6), it is characterized in that: disk (4) is installed on wheel shaft (5), be provided with weathercock (3) at disk (4) outer surface, be provided with stator (2) at disk (4) inner surface, said stator (2) is positioned at electric generator rotor coil (9) outside.
2, weathercock formula wheel power-generating device according to claim 1 is characterized in that: said stator (2) is permanent magnet or stator winding.
3, weathercock formula wheel power-generating device according to claim 1 is characterized in that: said weathercock (3) is a leaf～three leaves.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091915 CN2817198Y (en) | 2005-07-20 | 2005-07-20 | Weather vane type wheel generating device |
| PCT/CN2006/000042 WO2006074606A1 (en) | 2005-01-12 | 2006-01-12 | Vehicle wheel electric generating device |
| US11/813,810 US7679210B2 (en) | 2005-01-12 | 2006-01-12 | Vehicle wheel electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091915 CN2817198Y (en) | 2005-07-20 | 2005-07-20 | Weather vane type wheel generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817198Y true CN2817198Y (en) | 2006-09-13 |
Family
ID=36997009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091915 Expired - Fee Related CN2817198Y (en) | 2005-01-12 | 2005-07-20 | Weather vane type wheel generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817198Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025430A (en) * | 2011-12-27 | 2014-09-03 | 奥田胜司 | Wheel-axle generator |
| CN104852519A (en) * | 2015-06-05 | 2015-08-19 | 韩嘉懿 | Wheel power generation device for intelligent tires |
-
2005
- 2005-07-20 CN CN 200520091915 patent/CN2817198Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025430A (en) * | 2011-12-27 | 2014-09-03 | 奥田胜司 | Wheel-axle generator |
| CN104025430B (en) * | 2011-12-27 | 2016-08-24 | 奥田胜司 | Axle-driven generator |
| CN104852519A (en) * | 2015-06-05 | 2015-08-19 | 韩嘉懿 | Wheel power generation device for intelligent tires |
| CN104852519B (en) * | 2015-06-05 | 2017-06-23 | 吉林大学 | Towards the wheel power-generating device of intelligent tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20120720 |