▎ 摘　　要

NOVELTY - The utility model claims a reflecting cup with long service life, comprising a cup body, the cup body comprises a reflecting layer, a nanometre carbon heat conducting layer, a first graphene radiating layer, a silica gel heat conducting layer and a second graphene radiating layer; the reflecting layer, the nanometre carbon heat conducting layer, the first graphene radiating layer, the silica gel heat conducting layer and the second graphene radiating layer are orderly adhered. The reflecting cup of the utility model has multiple radiating effect, firstly introducing the heat into the first graphene radiating layer for the first radiating through the nano-carbon heat conducting layer, and then introducing the remaining heat into the second graphene radiating layer for the second radiating through the silica gel heat conducting layer, the radiating effect is very ideal, It can effectively further improve the service life of the reflecting cup.