| 摘要 |
The present invention discloses a magnetic suspension type magnetic-electronic bicycle wheel hub, which comprises a wheel hub, two wheel hub end closures, and a flywheel and a brake disc fixed to the two wheel hub end closures; a stator shaft with a spline at its middle is fixed in the holes of the two wheel hub end closures, and a stator is fixed on the stator shaft via the spline; six windings are wound in the slots located at the stator, and magnetic blocks are affixed at the outer circumference of the stator; two transmission gear sets are also fixed to the stator shaft to drive the two dynamotors mounted on the stator to rotate; a circle of magnetic blocks are affixed to the inner circumference of the wheel hub, which enable the rear wheel of the bicycle to generate electricity by itself. When the wheel hub starts to rotate after a rider pedals the bicycle, the transmission gear sets are driven to rotate in high speed by big idler wheels, and the dynamotors are driven by multistage gear graduation to rotate in high speed to generate electricity; the dynamotors generate electricity to make electric current to run through the windings, so, the S poles or N poles of the magnetic blocks on the stator and the magnetic blocks on the wheel hub repel each other, which speeds up the rotation of the wheel hub; so, the running speed of the bicycle is increased. |
