▎ 摘　　要

NOVELTY - The utility model relates to the technical field of radiator, especially to a high-efficiency radiator based on graphene coating, comprising a radiator main body, the radiator main body comprises a heat conducting plate and a radiating fin, the radiator main body is provided with a plurality of heat conducting plates, each of the heat conducting plate is uniformly provided with a radiating fin; the left and right sides of the radiator main body are symmetrically provided with a first fixing seat; the front and back sides of the radiator main body are symmetrically provided with a second fixing seat; the middle part of the first fixing seat base surface is provided with a first limiting rod; the middle part of the second fixing seat base surface is provided with a second limiting rod; the upper part of the radiator main body is provided with a supporting seat; the left and right two sides of the supporting seat are symmetrically provided with a first connecting plate; the front and back two sides of the supporting seat are symmetrically provided with a second connecting plate; the upper side of the outer wall of the first limiting rod is connected with the first connecting plate; the whole device has simple structure, good radiating effect; the practicability is high; it has a certain popularization value.