▎ 摘　　要

NOVELTY - The utility model claims an LED with graphene coating for radiator, comprising a radiating base and radiating fins, wherein the graphene coating are set on the inner surface of the radiating substrate and the outer surface of the radiating fins, the graphene coating adopts graphite heat conducting paste, the thickness of the graphene coating is 1~30 to mu microns. the radiator on the whole outer surface of the radiator is coated a layer of graphene coating, strictly control the thickness of the graphene coating can obviously improve the radiating effect of the radiator is good, and the preparation cost is low, the preparation method is simple and easy, suitable for popularization and application in a large scale.