Inward bending type heater device

The utility model discloses an inward bending type heater device which comprises an inward bending bearing frame of a symmetrical structure, a center bearing base is arranged in the center of the inward bending bearing frame, a bearing block is arranged on the inner side of the center bearing base in a matched mode, and a coil heating device is arranged above the bearing block in a matched mode. A power socket is fixedly arranged on the outer side of the inwards-bent bearing frame and electrically connected with the coil heating device. According to the utility model, the problems that most of the existing heaters are closed, but the use environment of the electric heater needs to be switched above a heat conduction block or in a heat conduction block coverage area, so that an inward bending type heater device needs to be designed; the heating requirement that a prefabricated frame is designed to bear a heat conduction block above a containing area or the containing area itself is met. 本实用新型公开了一种内弯式加热器装置，包括对称