发明名称 A SENSING STRUCTURE OF AUTOMATIC VACUUM CLEANER
摘要 A sensing structure of an automatic cleaner is provided to lighten the weight of a cover assembly where a plurality of sensing units are built and to improve impact sensing performance. A sensing structure of an automatic cleaner comprises a main controller, a plurality of sensing units and a connection board(300). The main controller is mounted in a main body(110). The main controller controls the operation of the automatic cleaner. The plurality of sensing units deliver sensing signals to the main controller. The connection board connects the sensing units to the main controller and delivers the sensed signal by the sensing unit to the main controller. All those sensing units are arranged within 180 degrees of front vision angle of the connection board.
申请公布号 KR20090098139(A) 申请公布日期 2009.09.17
申请号 KR20080023341 申请日期 2008.03.13
申请人 LG ELECTRONICS INC. 发明人 YUN, HYUNG TAE
分类号 A47L9/28;A47L9/00;A47L11/24 主分类号 A47L9/28
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