| 摘要 |
PURPOSE: A power supply device is provided to prevent moisture attached on a supply unit from freezing by including a heating unit in the supply unit contacted to moving equipment. CONSTITUTION: A fixing unit(10) is mounted on a wall(5) in the longitudinal direction. The fixing unit includes a fixing protrusion(12) and a fixing plate(11) combined with an insulator(6). A supply unit(20) is projected to the front of the wall connected to the fixing unit. The supply unit includes a contact bar(21) contacted to moving equipment(100) and an insertion protrusion(22) inserted in a guide groove(13). A heating unit heats the supply unit by being embedded in the supply unit. |
