公开(公告)号：US09572468B2

公开(公告)日：2017-02-21

申请号：US14755772

申请日：2015-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Jongsu Kim ,  Hwang Kim ,  Sungil Park

IPC: A47L9/16 ,  A47L9/00

CPC classification number: A47L9/1641 ,  A47L9/009 ,  A47L9/0477 ,  A47L9/1608 ,  A47L9/1616 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/2826 ,  A47L9/2894 ,  A47L2201/00

Abstract: A robot cleaner includes a cleaner body, a suction unit, and a cyclone unit. The cyclone unit has a first suction opening and a second suction opening for sucking air, and a first cyclone and a second cyclone for passing air therethrough, the air having dust filtered therefrom by a centrifugal force. A first guiding member and a second guiding member extend upwardly from the suction unit toward the cyclone unit with an inclination angle, the first guiding member for connection between the suction unit and the first suction opening, and the second guiding member for connection between the suction unit and the second suction opening. A dust box communicated with a dust discharge opening is provided at a front side of the cyclone unit so as to collect dust filtered by the cyclone unit. The dust box is partially or wholly accommodated between the first and second guiding members.

Abstract translation: 机器人清洁器包括清洁器主体，抽吸单元和旋风单元。 旋风单元具有用于吸入空气的第一吸入口和第二吸入口，以及用于使空气通过的第一旋风分离器和第二旋风分离器，具有通过离心力从其过滤的灰尘的空气。 第一引导构件和第二引导构件从抽吸单元朝向旋风单元向上延伸，具有倾斜角，用于在抽吸单元和第一吸入口之间连接的第一引导构件和用于在抽吸单元之间连接的第二引导构件 单元和第二吸入口。 在旋风单元的前侧设置有与排尘口连通的集尘箱，以收集由旋风单元过滤的灰尘。 集尘盒部分地或全部地容纳在第一和第二引导构件之间。