▎ 摘　　要

NOVELTY - The utility model claims a graphene heating constant temperature baking device, comprising a box body, a heating device; the baking device further comprises an auxiliary heating bracket; the auxiliary heating bracket is hollow; two ends of the auxiliary heating bracket are respectively penetrated through the box body; the auxiliary heating bracket is connected with a water tank; a water pump; the water inlet of the water pump is connected with the water tank; the water outlet of the water pump is connected with the auxiliary heating bracket; the water tank is provided with an electric heater; the heating device is installed on the inner wall of the box body. It has the characteristic of fast heating speed.