公开(公告)号：US20160316982A1

公开(公告)日：2016-11-03

申请号：US15107139

申请日：2013-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Kihyung KIM ,  Seonghyun WOO ,  Kichu HONG ,  Seonghak MOON

IPC: A47L11/40 ,  A47L9/28 ,  A47L9/30

CPC classification number: A47L11/4011 ,  A47L9/2857 ,  A47L9/30 ,  A47L11/4005 ,  A47L11/4013 ,  A47L2201/00 ,  A47L2201/022 ,  A47L2201/04

Abstract: The present invention provides a robot cleaner comprising: a main body which forks an outer appearance; a driving unit for moving the main body; a cleaning unit, installed at the lower portion of the main body, for sucking filth or dust on a floor surface in the air; light emitting units which are installed at the lower portion of the main body and configured to externally emit light according the driving condition of the driving unit; and a controller for controlling the plurality of light emitting units so that the light emitting units emit light in forms different from each other according to each of a first driving condition where the main body is stopped, a second driving condition where the main body moves, and a third driving condition where the main body rotates.

Abstract translation: 本发明提供了一种机器人清洁器，包括：主体，其将外观拼接; 用于移动主体的驱动单元; 清洁单元，安装在主体的下部，用于吸入空气中的地板表面上的污物或灰尘; 发光单元，其安装在主体的下部并被配置为根据驱动单元的驱动条件从外部发光; 以及控制器，用于根据主体停止的第一驱动条件，主体移动的第二驱动条件，控制多个发光单元，使得发光单元以彼此不同的形式发光; 以及主体旋转的第三驱动条件。