▎ 摘　　要

NOVELTY - The utility model claims a graphene coating materials based on high-efficiency radiator, comprising a radiating base and a radiating fin set on the heat dissipation base, a radiating fin group comprises at least two groups, each group of radiating fin group comprises multiple radiating fins, the radiating fins of adjacent two groups of radiating fin are oppositely set in angle, outer surface of the heat dissipation base and radiating fins with a graphene composite coating. The utility model firstly through the radiating fin is set with an inclined angle, increasing the radiating area, it is convenient to heat transmission, improves the radiating effect of the radiating fin, in addition a graphene composite coating is sprayed on the outer surface of the heat dissipation base and radiating fins, the graphene composite coating has excellent heat dissipation performance, and can quickly dissipate the heat to the outside, achieve good heat conduction and heat dissipation effect.