Invention Grant
- Patent Title: Apparatus and method for controlling lamp of refrigerator
- Patent Title (中): 冰箱灯控制装置及方法
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Application No.: US11318614Application Date: 2005-12-28
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Publication No.: US07883229B2Publication Date: 2011-02-08
- Inventor: Woong Chul Choi
- Applicant: Woong Chul Choi
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Ked & Associates LLP
- Priority: KR10-2004-0113574 20041228
- Main IPC: F25D27/00
- IPC: F25D27/00 ; F25D23/00
Abstract:
A refrigerator includes the ability to determine the amount of time that a light within the refrigerator remains on. If the on time exceeds a predetermined time period, the light is turned off. If the door of the refrigerator is repeatedly opened and closed, the total accumulated on time is monitored, and the light will be turned off when the total on time exceeds the predetermined time period. If the light remains off for more than a cooling off period, the accumulated on time timer is reset, and the light can again be turned on.
Public/Granted literature
- US20060137378A1 Apparatus and method for controlling lamp of refrigerator Public/Granted day:2006-06-29
Information query
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