▎ 摘　　要

NOVELTY - The utility model claims a heating body and electric control box component with the radiating body. the radiating body comprises a bolt post, a supporting rib and a circular locating part, supporting rib, arc locating part of the screw column is connected with the supporting rib, infiltrated with a graphene coating on the outer surface of the radiating body. The utility model further claims an electric control box assembly, comprising an electric control box, a transformer and the radiating body; the radiating body and the transformer are connected, a screw column at one end of body is connected with the electric control box, the other end surface of the screw column of the phase connected with the transformer. the electric control box assembly provided by the utility model has good radiating performance, the transformer works can be transmitted by the high temperature heat is quickly dispersed to prevent heat generated by transformer local accumulation and damage to the electric control box component and prolongs the service life of the air conditioner indoor machine electric control box, which improves product quality of the air conditioner.