发明名称 |
Concentrated cooling apparatus of refrigerator |
摘要 |
A concentrated cooling apparatus of a refrigerator is capable of improving the reliability of an infrared sensor by preventing moisture from being condensed onto the surface of the infrared sensor. The concentrated cooling apparatus includes a nozzle rotationally supported by a cold air guide path, the nozzle intensively jetting cold air to a high-temperature load region when a high-temperature load is placed inside a chilling chamber of the refrigerator. An infrared sensor is installed at the front of the nozzle, and the infrared sensor senses the high-temperature load region while being rotated together with the nozzle. A moisture removing device is formed at a side of the nozzle, the moisture removing device jetting cold air on the surface of the infrared sensor to remove moisture condensed on the surface of the infrared sensor.
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申请公布号 |
US6837066(B2) |
申请公布日期 |
2005.01.04 |
申请号 |
US20030446675 |
申请日期 |
2003.05.29 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHO SEONG-HO;LEE IN-SEOP;LEE IN-WON;SUNG JAE-YONG;CHOI JAY-HO;AN KWANG-HYUP;LEE JEONG-HO;NAM YOUNG-SOK |
分类号 |
F25D17/08;F25D17/00;F25D17/04;F25D17/06;F25D21/04;(IPC1-7):F25D17/04 |
主分类号 |
F25D17/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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