▎ 摘　　要

NOVELTY - This utility new type claims a controller chip and radiator lower radiator air conditioner controller chip temperature and air conditioner using the radiator, the radiator comprises an aluminium heat dissipation body and a graphene coating layer, the graphene coating layer is attached to the outer surface of the aluminium heat dissipation body; the air-conditioner comprises a main board, the controller chip through a chip pin is installed on the main board, the radiator is tightly adhered to the upper surface of the controller chip is arranged, the radiator is the radiator. This utility new type through the graphene coating layer is attached on the outer surface of the aluminium heat dissipation body, surface emission rate of the whole radiator is increased, so as to increase radiating efficiency, the temperature of the air conditioner controller chip to reduce speed is greatly improved, which not only can increase the service life of the chip, it also can improve the reliability of air adjusting machine, reduces the size of the radiator, optimizing the structure design, reduces the production cost of the radiator.