Cooling and heating dual-purpose fan heater

The utility model provides a dual-purpose warm air blower for cooling and heating, and belongs to the field of electric appliances. The heating and cooling dual-purpose fan heater comprises a mounting frame, an air inlet and an air outlet, wherein the air inlet and the air outlet are formed in the mounting frame and communicate with each other. The fan is arranged close to the air inlet and is used for feeding airflow into the mounting frame; the heating device is rotationally connected with the mounting frame, is arranged close to the air outlet and is used for heating air passing through the air outlet; a driving part connected with the heating device is arranged on the mounting frame and can drive the heating device to rotate, so that the heating device is perpendicular to or parallel to the central axis of the air outlet. According to the heating and cooling dual-purpose warm air blower, the heating device can be driven to rotate through the driving piece, and when the heating device rotates to be perpend