▎ 摘　　要

NOVELTY - The utility model embodiment claims an air conditioner, comprising a refrigerating cavity and a semiconductor refrigerating sheet, refrigerating cavity having an air inlet and an air outlet, is provided with a mounting part, the semiconductor refrigeration sheet is mounted on the mounting part, the refrigerating side of the semiconductor refrigerating sheet towards the interior of the refrigeration cavity, semiconductor refrigeration sheet, a heating side orientation cavity outside the material of the refrigerating side is graphene. The utility model embodiment claims the air conditioner through the refrigerating side of the semiconductor refrigeration piece set made of graphene, under the same condition, the thermal conductivity of the graphene is 36 times of ceramic plate, which can accelerate the cooling side temperature decrease rate, so as to accelerate the cooling rate of air around the refrigeration side, so that discharge air temperature is lower to improve cooling effect.