▎ 摘　　要

NOVELTY - The utility model claims a sliding snow mirror capable of releasing negative ion, comprising a glasses frame and a lens set on it, the lens comprises a UV-proof film layer set from sequentially to inside, an outer glass layer, graphene heating layer and inner glass layer, the graphene heating layer is electrically connected with a power supply device, the inner glass layer is connected with an electric block capable of releasing negative ion outside to the inner side direction, the heat generated by the graphene heating layer can improve the temperature between the lens and the eye, the eye has the effect of heat preservation, high user comfort, at the same time, the electric stone under the action of graphene heating layer will ionize the air molecule near it into air negative ion the air negative ion of metabolism the eye, eliminating eye fatigue.