| 摘要 |
PURPOSE: A refrigerator equipped with a high efficiency defrost structure is provided to prevent the temperature rise of a freezing room by preventing the heat of a defrost heater to a freezing room. CONSTITUTION: A refrigerator equipped with a high efficiency defrost structure comprises an evaporator(13), a defrost heater(14), an upper louver(15), and a lower louver(16). The defrost heater removes the frost covering the evaporator by high temperature heat. The upper louver discharges the cold air of the evaporator to a freezing room. The lower louver returns the cold air circulated through the freezing room to the evaporator. A heat receiving portion(17) is installed in the upper side of the lower louver. |
