SUCTION NOZZLE, ROBOT CLEANER AND CONTROL METHOD THEREOF

摘要

Disclosed by the present invention is a robot cleaner to solve existing problems. The robot cleaner comprises: a main body which forms the appearance of the robot cleaner; an intake nozzle which moves vertically along a surface to be cleaned by being installed to be able to move vertically in the lower part of the main body and takes in free particles existing on the surface to be cleaned through an intake hole by using a main brush; and an intake guide which receives the free particles swept by the main brush and guides the received free particles to the intake hole.