▎ 摘　　要

NOVELTY - The utility model belongs to the field of electronic component, especially relates to a graphene efficient heat conducting and radiating plate. a radiating plate body, the radiating plate body comprises a lower upwards orderly set the ceramic plate layer, the silicon dioxide layer, the graphene layer, the metal layer, the first graphene layer and the tin layer, wherein the material of the graphene layer and the first graphene layer is graphene is between 90% to 92%. Compared with the existing technology, the advantage and positive effect of the utility model is that the efficiency of the electronic product of the utility model through providing a graphene efficient heat radiating guide plate, by the cooperation of multiple layers of material, effectively improved, meanwhile, the utility model structure is simple, convenient to process suitable for large-scale popularization.