公开(公告)号：US20230355056A1

公开(公告)日：2023-11-09

申请号：US18222209

申请日：2023-07-14

Applicant: LG ELECTRONICS INC.

Inventor： In Gyu YANG ,  Jin Hyouk SHIN ,  Dae Ho CHANG ,  Kyoung Ho RYOU

IPC: A47L9/10 ,  A47L5/24 ,  A47L9/16 ,  A47L9/12

CPC classification number: A47L9/108 ,  A47L5/24 ,  A47L9/1616 ,  A47L9/127 ,  A47L9/1683

Abstract: A cleaner is disclosed. The cleaner includes: a housing having an introduction opening through which air is introduced; a filtering unit configured to be mounted in an inner space of the housing, and defining a dust collection space between the filtering unit and an inner surface of the housing; and a cleaning unit surrounding the filtering unit and configured to be raised and lowered. When the cleaning unit is in an initial position at least a portion of the cleaning unit is connected to an air introduction path extending from the introduction opening such that the cleaning unit guides a flow of introduced air. A guide edge extends from a lower portion of the cleaning unit toward a bottom of the dust collection space, and a surface of the guide edge facing the inner surface of the housing is inclined.