▎ 摘　　要

NOVELTY - The utility model relates to the technical field of heating device, specifically to a low piezoelectric heater with graphene heating coating, comprising a device main body and a clothes hanger; the bottom end of the device main body is provided with a supporting leg; the front side outer surface of the device main body is provided with a supporting component; the supporting component comprises a connecting pile; a first supporting rod and a second supporting rod; the connecting pile is fixed on the outer surface of the front side of the device main body; the second supporting rod is sleeved on the inner surface of the first supporting rod; the outer surface of the second supporting rod is uniformly provided with a groove; the outer surface of the first supporting rod is provided with a first sleeve; the inner surface of the first sleeve is sleeved with a butterfly bolt; the top end of the device main body is provided with an inserting component. The heating plate of the utility model is powered by 24 V or 36 V low voltage to heat, the heating temperature is controllable, the main power supply is 220 V, built-in miniature transformer can be converted voltage, comprising a supporting mechanism, the clothes is more stable, and the clothes rack is convenient to disassemble.