Electrothermal film warmer

The utility model relates to the technical field of household appliances. The utility model discloses an electrothermal film warmer. Including a base, a ventilation frame with a polygonal section is detachably connected to the base. The top of the ventilation frame is detachably connected with a ventilation cover; the breathable frame is fixedly connected with a plurality of upper brackets and lower brackets; wherein the upper supports are located above the lower supports, the upper supports are detachably connected with upper supporting frames with polygonal sections, the lower supports are detachably connected with lower supporting frames with polygonal sections, any outer side wall of each upper supporting frame is connected with a heat-resisting plate, the lower end of each heat-resisting plate is connected to the outer side wall of the corresponding lower supporting frame, and the two sides of each heat-resisting plate are detachably connected with electric heating films. According to the utility model,