ROBOT CLEANER

摘要

A robot cleaner is provided to prevent the dust in the dust bin from spilling out. A robot cleaner comprises a main body, a dust bin(30) which is provided in the main body to collect dust, and a backflow prevention device which prevents the dust from flowing back to outside through the suction port of the dust collector. The backflow prevention device includes a shutter unit(50) opening and closing the suction port, and a stopper unit(60) driving the shutter unit.