▎ 摘　　要

NOVELTY - The utility model claims a cooling and radiating device based on graphene material, comprising a power distribution cabinet, two sides of the power distribution cabinet fixedly connected with of the graphene radiating fin, two sides of the power distribution cabinet fixedly connected with with a radiating box, two sides of the graphene radiating fin is fixedly connected with of the heat conducting rod, one end of the heat conducting rod far away from the graphene radiating fin passes through and power distribution cabinet to the inner cavity of the radiating box. The utility model absorbs the heat generated by the circuit component in the power distribution cabinet through the graphene radiating fin; then the heat conducting rod conducts the heat to the radiating box, then the heat is quickly radiated by the exhaust fan, at last, it passes through the motor, the setting of the threaded rod and the threaded sleeve, it can drive the fan to expand the air cooling area, accelerate the diffusion speed of the heat in the power distribution cabinet, convenient for graphene radiating heat contact so as to further reduce the environment temperature in the power distribution cabinet and improve the radiating effect.