| 摘要 |
PURPOSE: A door frame including a heating unit capable of suppressing the generation of dew condensation in a door frame and a door is provided to rapidly and efficiently transmit heat to between the door frame and the door. CONSTITUTION: A door frame (100) including a heating unit comprises heating units (170,171,172), a power supplying unit (180), and a motion control unit (190). The heating units are installed on the inner surface of the door frame and heat the door frame at a predetermined temperature by being arranged to come close to a direction to face a door (200). The power supplying unit supplies power to the heating unit. The motion control unit controls the motion of the power supplying unit and supplies the power supplied to the heating unit. [Reference numerals] (180) Power supplying unit; (AA) Indoor; (BB) Outdoor |
