公开(公告)号：US11484164B2

公开(公告)日：2022-11-01

申请号：US16700351

申请日：2019-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-gyun Han ,  Ki-man Kim ,  Seog-bong Baek ,  Dong-jun Kim

IPC: A47L5/22 ,  A47L9/16 ,  A47L5/24 ,  A47L5/28 ,  A47L9/12 ,  B04C9/00

Abstract: The hand-held cleaner includes a body, and a cyclone dust collecting apparatus detachably mounted in the body. The cyclone dust collecting apparatus includes a pre-motor filter unit having a filter grill and a filter member, a dust collecting bin having one end to which the pre-motor filter unit is coupled and the other end opposite to the one end in which an cyclone inlet is formed, and a cyclone bin disposed in the dust collecting bin and having a spiral flow path-guide member integrally formed therein. A moving path of air drawn into the cyclone inlet is maintained in the same direction until the air is discharged through the pre-motor filter unit via the cyclone bin.