发明名称 Robot cleaner
摘要 A robot cleaner includes a cleaner body for forming appearance of the robot cleaner, a driving unit mounted to the cleaner body and configured to generate a suction force, a suction unit provided at the cleaner body and configured to suck dust-contained air by the driving unit, a first guiding member and a second guiding member communicated with the suction unit, respectively, and spaced from each other, and a cyclone unit configured to filter dust from air sucked through the suction unit using a centrifugal force. The cyclone unit has a first suction opening and a second suction opening communicated with the first guiding member and the second guiding member, respectively. The cyclone unit further has a first cyclone and a second cyclone configured to pass dust-filtered air therethrough.
申请公布号 US9504365(B2) 申请公布日期 2016.11.29
申请号 US201514745830 申请日期 2015.06.22
申请人 LG ELECTRONICS INC. 发明人 Kim Jongsu;Kim Jihwan;Park Sungil
分类号 A47L9/16;A47L9/12;A47L9/00;A47L9/22;A47L9/24 主分类号 A47L9/16
代理机构 Birch, Stewart, Kolasch & Birch, LLP 代理人 Birch, Stewart, Kolasch & Birch, LLP
主权项 1. A robot cleaner, comprising: a driving unit configured to generate a suction force; a suction unit configured to suck dust-contained air by the suction force of the driving unit; a first guiding member communicated with the suction unit; a second guiding member communicated with the suction unit and spaced apart from the first guiding member; and a cyclone unit configured to filter dust from air sucked through the suction unit by using a centrifugal force, the cyclone unit including: a first suction opening communicated with the first guiding member;a second suction opening communicated with the second guiding member;a first cyclone configured to pass dust-filtered air therethrough; anda second cyclone configured to pass dust-filtered air therethrough.
地址 Seoul KR