▎ 摘　　要

NOVELTY - The utility model claims a new-type fan blade de-icing device, relating to fan de-icing technical field, comprising a fan main body, the fan main body comprises a tower frame, the top end of the tower frame is fixedly connected with a cabin, the front side of the cabin is rotatably connected with a rotating head, the outer side of the rotating head is fixedly connected with three uniformly distributed blades along the circumference; the blade is provided with a mounting cavity, and the mounting cavity is provided with a heating and de-icing mechanism; the heating and ice melting mechanism comprises an electric heater, a lead and a graphene heating block, the mounting cavity is fixedly connected with two clapboards arranged at intervals, the electric heater is fixedly connected between the two clapboards, one side of the two clapboards far away from each other is provided with a groove. The utility model is combined by heating and de-icing and coating anti-icing coating, de-icing and de-icing the blade, de-icing efficiency is high, solves the problem that the blade will cause load increase, resulting in the fan service life is reduced.