▎ 摘　　要

NOVELTY - The utility model relates to a graphene-based high heat-dissipation lamp bulb, comprising a lamp head, a lamp shell and a light source body, said lamp shell is a three-layer structure, the inner and outer layers are graphene film, middle layer is glass. the light source body connected by the graphite heat-conducting glue with inner layer graphene film. The utility model improves the bulb structure, improves the radiating ability of the LED bulb.