Permanent -magnet machine protective sheath

The utility model discloses a permanent -magnet machine protective sheath, include protection sleeve body, permanent -magnet machine, electric box, solar cell panel, battery, refrigeration fan, thermostatic control ware, close and open controller, rubber fixed connection stick, articulated shaft, gyro wheel and temperature -sensing sensor, protection sleeve body's upper end and electric box fixed connection, the last fixed surface of electric box has solar cell panel, from left to right be fixed with battery, thermostatic control ware in the electric box in proper order and close and open the controller, the inside permanent -magnet machine that is provided with of protection sleeve body, permanent -magnet machine passes through rubber fixed connection stick and protection sleeve body's inner wall fixed connection, be fixed with the temperature -sensing sensor on the inside bottom surface of protection sleeve body, protection sleeve body's lower extreme is provided with four gyro wheels all around, the gyro w