The invention discloses a wheel power generation device. The wheel power generation device comprises a stator, a magnetic drum, a rolling ball and an outer drum, wherein the outer drum is fixedly arranged opposite to a rotating shaft of wheels; a rotating shaft of the outer drum and the rotating shaft of the wheels are concentrically arranged; the magnetic drum has magnetism, is connected into the outer drum in a rotating manner and is coaxially arranged with the outer drum; at least two block pieces are arranged at the periphery of the magnetic drum; the rolling ball is accommodated between the magnetic drum and the outer drum and is positioned between the two blocking pieces; the stator is fixedly connected with the outer drum, is connected into the magnetic drum in the rotating manner, is coaxially arranged with the magnetic drum and is provided with a coil; the coil is used for cutting a magnetic induction line of the magnetic drum to generate current to provide power for external equipment. According to the wheel power generation device, the stator is driven to rotate when the wheels rotate, the rolling ball drives the magnetic drum and the stator to rotate oppositely under the action of gravity, and meanwhile the magnetic induction line of the magnetic drum is cut by the coil to generate current to provide power for the external equipment. Besides, the invention also provides a vehicle with the wheel power generation device.
Wheel power generation device and vehicle with wheel power generation device
2015-07-29
Patent
Electronic Resource
English