▎ 摘　　要

NOVELTY - Compound graphene high-efficiency radiating machine-mounted avionics case comprises an electronic module, a heat conducting medium and a radiating structure, where the radiating structural is located on the side wall of the case. A radiating lug boss is provided at the corresponding position on the electronic module. The electronic element is filled with a heat-conducting medium between the electronic element and the radiating lug boss. The radiating structures includes a graphene coating and a metal base material layer. The graphene coating is covered on the outer surface of the casing, and the metal base layer is partially thickened to form a radiating boss. A heat dissipation layer is provided on the inner side of the graphene coating. USE - Composite graphene high-efficiency radiating machine-mounted avionics case. ADVANTAGE - The composite graphene high-efficiency radiating machine-mounted motor box can greatly improve the radiating efficiency of the airborne motor case, satisfy requirement of the product, environment adaptability requirement, improve the service life of product, save the enterprise cost and improve the economic benefit, has higher heat conducting coefficient and heat radiation coefficient, has low weight increasing amount of product, improves the reliability of product, satisfies the salt mist and the moist heat, high and low temperature environment. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a composite graphene high-efficiency radiating machine-mounted avionics case. 1Electronic module 2Radiating structure 3Heat-conducting medium 4Insulating film layer 5Heat-conducting glue layer 6Graphene film layer 7Metal base material layer 8Graphene coating