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1. (WO2017034199) ROBOT CLEANER

Pub. No.:    WO/2017/034199    International Application No.:    PCT/KR2016/008894
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Aug 13 01:59:59 CEST 2016
IPC: A47L 5/12
A47L 9/10
A47L 9/22
Applicants: LG ELECTRONICS INC.
Inventors: KIM, Jongsu
HAM, Seaunglok
Title: ROBOT CLEANER
Abstract:
Disclosed is a robot cleaner. The A robot cleaner comprising: a cleaner main body defining an external appearance of the robot cleaner, a suction unit provided in the cleaner main body for suctioning air containing dust, a dust separation unit for separating the dust from the air suctioned through the suction unit, a fan unit connected to the dust separation unit for providing suction force to the suction unit, and a housing having an air flow path for guiding the air discharged from the fan unit, wherein the housing accommodates a battery for supplying electricity to the fan unit, and wherein the air passing through the air flow path exchanges heat with the battery.