▎ 摘　　要

NOVELTY - The utility model claims a diamond-vertical graphene composite heat conducting film, comprising a heat conducting film main body, wherein the heat conducting film main body comprises a diamond layer, a graphene layer, a radiating layer; an adhesive layer and a coating sleeve; the bottom of the adhesive layer is glued with the top of the radiating layer; the bottom of the radiating layer is glued and connected with the top of the graphene layer; the bottom of the graphene layer is glued with the top of the diamond layer; the coating sleeve is connected with the surface of the graphene layer; one side of the coating sleeve passes through the radiating layer and the adhesive layer and extends to the surface of the adhesive layer; the utility model relates to the technical field of heat conducting film. The diamond-vertical graphene composite heat conducting film covers the graphene probe through the metal foil coating sleeve; the graphene probe has good heat conducting effect; the metal foil heat flow is large; it increases the radiating effect; and the matching of the graphene layer and the diamond layer increases the structure strength of the whole through the radiating layer.