▎ 摘　　要

NOVELTY - A graphene heat dissipation device comprises a base and two heat dissipation elements (I). The heat dissipation elements (I) are arranged on the base and are arranged at intervals in a circumferential direction. A heat dissipation channel (I) is arranged between every two adjacent heat dissipation elements (I). The base and the heat dissipation elements (I) are made of graphene composite materials. A heat dissipation through hole is arranged on the base, is arranged in the heat dissipation channel (I), and is communicated with the heat dissipation channel (I). USE - Graphene heat dissipation device is useful in a LED lamp (claimed). ADVANTAGE - The graphene heat dissipation device is lightweight, has excellent thermal conduction performance and heat dissipation effect and simple structure, is convenient to assemble, and is suitable for mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a LED lamp.