| 摘要 |
The present invention relates to an electricity-generating device using a bicycle, the device comprising: at least one pair of rotors which are provided parallel to each other with a gap and which rotate on receiving the rotational force transmitted from the rear wheel of a bicycle placed on top, when the rear wheel rotates; gears which rotate on receiving a rotational force transmitted from the rotors; and a generator which receives the rotational force transmitted from the gears and converts the mechanical energy into electrical energy. The electricity-generating device using a bicycle of the present invention can produce non-polluting renewable energy in a relatively economical and efficient fashion. |
