公开(公告)号：US20200245834A1

公开(公告)日：2020-08-06

申请号：US16637466

申请日：2018-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong jin CHO ,  Yun Soo JANG ,  Won Kyu LIM ,  Han Jun SUNG

IPC: A47L9/16 ,  A47L5/24

Abstract: Provided is a cyclone dust collector with improved usability, a vacuum cleaner having the cyclone dust collector, and a handy-stick type vacuum cleaner having the cyclone dust collector. The handy-stick type vacuum cleaner includes the cyclone dust collector. The cyclone dust collector includes a suction duct configured to suction air in a first direction and provided with an air suction passage formed therein, a cyclone chamber configured to separate dust from air introduced through the suction duct by turning the air, and provided with a grille rotatably formed therein, and a dust collection chamber configured to collect the dust separated from the air in the cyclone chamber in a second direction opposite to the first direction.