▎ 摘　　要

NOVELTY - The utility model claims a combined multifunctional heat conducting film based on flexible graphene, comprising a graphene heat conducting film body and a combined cavity inlet, the lower part of the graphene heat conducting film body is provided with an adhesive layer, and the lower part of the adhesive layer is provided with a release film, the upper part of the graphene heat conducting film body is provided with a protective film, and the upper part of the protective film is fixedly provided with multiple buffer rubber pads, one side of the protective film is provided with a combined cavity outlet, the other side of the protective film is provided with a heat conducting film combined bonding part, the inside of the graphene heat conducting film body is provided with a plurality of heat conducting columns, one side of the graphene heat conducting film body is provided with a combined cavity inlet. The utility model has the following beneficial effects: the heat conducting film is provided with a combined structure, the plurality of the heat conducting film can be combined together according to the size and size of the object to be pasted to meet the use requirement of the product, so as to avoid the customized heat conducting film and cutting heat conducting film, the heat conducting film using cost is increased.