公开(公告)号：US20210030232A1

公开(公告)日：2021-02-04

申请号：US16943211

申请日：2020-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon JANG ,  Youngbin KIM

IPC: A47L11/283 ,  A47L11/24 ,  A47L11/40

Abstract: A mobile cleaner includes a body and a sweep module. The body has an installation space within the body and an insertion opening exposed to the underside of the body. The sweep module is detachably assembled to the installation space through the insertion hole. The sweep module includes a dust housing and an agitator. The dust housing includes a collection space for collecting the foreign material from the surface and a storage space where the foreign material is stored. The agitator is rotatably assembled to the dust housing and is configured to direct the foreign material from the surface to the collection space.