| 摘要 |
<p>The dynamo has magnets fixed at one of front and rear wheels of a bicycle to produce an alternate magnetic field. A compact case is fixed either at a front fork or at a bicycle frame. The case includes windings to transform the alternate magnetic field into electricity that is utilized for lighting. A connector supplies power to electronics components such as a portable telephone, a global positioning system (GPS), a tachometer, an MPEG-1 audio layer3 (MP3)player, and an MP4player. A capacitor stores the excess unused power for use when the bicycle is stopped.</p> |
