| 摘要 |
There is disclosed a green bike and a power generator thereof. The green bike (1) comprises: a frame (10), having a pedal (134), a front supporting unit (11), and a rear supporting unit (12); two wheels (200), attached to the front supporting unit and the rear supporting unit, respectively; a first internal-gear module (120) and a second internal-gear module (140) coupled with the pedal and at least one of the wheels; and a transmission element (150) linking the first and the second internal-gear modules. The power generator for the green bike is generating electric power and comprises: a disc rotor, connected to a hub (215) of a wheel (200) and having a ring area; a plurality of magnetic poles, wherein the magnetic poles are disposed in the disc rotor over the ring area with alternating south and north poles; and a stator, comprising a pole finger and a coil, wherein the pole finger is aligned with the ring area of the disc rotor and the coil surrounds the pole finger. The green bike comprises: a frame, having a pedal, a front supporting unit, and a rear supporting unit; a driving wheel, attached to at least one of the front supporting unit or the rear supporting unit; a gear module, linked the pedal with the driving wheel for changing the gear ratio; a first transmission element (150), coupled to the pedal, the gear module and the driving wheel; and a second transmission element (160), coupled the transmission power in between the pedal and a first load device (480) other than the driving wheel. |
