▎ 摘　　要

NOVELTY - The utility model model relates to the technical field of heat conducting film, specifically to a light flexible high heat-conducting graphene heat conducting film, comprising a ventilating film and a nanometre film base material the top part of the ventilating film is provided with a metal foil, and the surface foil is provided with a plurality of uniformly distributed nano-copper substrate, the top part of the metal foil is provided with a nanometre film base material and the surface film base material provided with a heat conducting groove distributed in snake shape. The light flexible high heat-conducting graphene heat-conducting film, the metal foil can quickly transfer the heat received by the graphene quickly, matching the nano-film base material realize the fast flow of heat, so as to improve the heat conducting effect of the heat conducting film, and the metal foil is provided with array distributed nano copper substrate not only can increase the strength of the heat conducting film and will not affect the heat conducting film flexibility, improve the hardness of the heat conducting film, so as to prolong the service life of the heat conducting film. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the composite heat conducting film with light flexible and high heat conductivity graphene to claim.