DETECTING APPARATUS OF ROBOT CLEANER

摘要

A sensing apparatus of robot cleaner is provided to preserve the light amount received from a receiving part and exactly sense. A sensing apparatus(100) of robot cleaner senses bottom side(10) in which a robot cleaner drives. A sensing apparatus of robot cleaner comprises a sensor, optic angle regulator(140, 150), light screen(160, 170). The sensor comprises a receiving part(110) and sending part(120). The sending part sends a signal for sensing bottom side. The receiving part receives a signal reflected from the bottom side. The optic angle regulator has at least one of the receiving part and the sending part. The light screen covers a part of light passing through the light angle regulator for reducing the variation of signal.