▎ 摘　　要

NOVELTY - A graphene thermally-conductive CPU heat sink comprises a heat radiating unit and a heat radiating fan. The heat radiating unit includes a heat radiating fin and a heat conduction agent. The heat conduction agent is a graphene heat conduction agent. USE - Graphene thermally-conductive CPU heat sink (claimed). ADVANTAGE - The CPU heat sink has compact structure and high cooling efficiency, adopts reasonable component proportioning, and has high thermal conductivity, excellent thermal cooling effect, rational use of filler dosage, low thermal impedance, excellent coating properties and paving performance, while ensuring the insulation properties of materials.