INTENSIVE COOLING DEVICE FOR REFRIGERATOR

摘要

PROBLEM TO BE SOLVED: To arrange an intensive cooling device inside a cold room for intensively discharging cold air to a high-temperature object arranged inside the cold room for improving freshness in the cold room and to prevent condensation of water on a lens surface of an infrared sensor detecting arrangement of the high-temperature object for improving reliability of the infrared sensor. SOLUTION: A housing 20, a nozzle 22 fixed rotationally in the housing 20 and intensively jetting cold air to a high-temperature object arrangement area when the high-temperature object is arranged in a predetermined area inside the cold room 6, and the infrared sensor 26 arranged in front of the nozzle 22 for sensing the high-temperature object arrangement area while turning with the nozzle 11 are mounted to a cold air guide passage respectively. A water removing device is arranged on the upper face of the nozzle 22 for removing water sticking to the surface of the infrared sensor 26. COPYRIGHT: (C)2004,JPO