| 摘要 |
PURPOSE: A glass door for a freezing device is provided to regularly maintain quality, to reduce a difference in power consumption, and to accurately control the temperature of a glass surface. CONSTITUTION: A glass door for a freezing device comprises a door frame(90), glass, a resisting body, a pair of bus bars, and a voltage controller. The glass is joined to the door frame, and the resisting body is coated on an entire glass surface. The bus bars receive external power, thereby being printed on the resisting body in order to generate heat on the glass surface. The voltage controller controls a voltage applied to the bus bars. |
