公开(公告)号：US11937764B2

公开(公告)日：2024-03-26

申请号：US17388477

申请日：2021-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seehyun Kim ,  Youngchul Ko ,  Higon Koo ,  Kisup Lee ,  Hyunho Lee ,  Seungryong Cha ,  Seungwoo Choi ,  Kihwan Kwon ,  Hyeoncheol Kim ,  Hwagyu Song ,  Sungcheol Lee ,  Hyunju Lee ,  Ingyu Choi

IPC: A47L9/14 ,  A47L9/28 ,  B01D46/00

CPC classification number: A47L9/149 ,  A47L9/1409 ,  A47L9/2873 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0043 ,  B01D2273/30 ,  B01D2279/55

Abstract: Provided is a cleaning device including a vacuum cleaner including a dust collector into which dirt and dust is collected, a docking station connected to the dust collector and having a long axis extending in a first direction, and the docking station includes a docking part coupled to the dust collector to remove dirt and dust collected in the dust collector, a sucking device sucking up the dirt and dust and inside air in the dust collector docked with the docking part through the docking part, and a circulation duct arranged for the air sucked up by the sucking device to be circulated to the docking part.