Heat radiator for make full use of motor kinetic energy

The utility model belongs to the motor field provides a heat radiator for make full use of motor kinetic energy, include motor?body and install in the axis of rotation of motor?body one end, the one end of axis of rotation fixed connection rotary drum just the rotary drum cover is on motor?body, be equipped with a plurality of fan blades on the rotary drum, per two be equipped with the radiating groove between the fan blade, the motor?body other end passes through the dead lever and connects the protection casing. It is gapped between rotary drum and the motor?body. It is a plurality of contained angle between fan blade and the water flat line is 30 degrees and evenly distributed on the rotary drum surface. Contained angle between radiating groove and the water flat line is 30 degrees and evenly distributed on the rotary drum surface. The utility model discloses the beneficial effect who reaches is: the device simple structure, the axis of rotation of utilizing the motor is rotated and is provided power, make