公开(公告)号：US20190029489A1

公开(公告)日：2019-01-31

申请号：US16152733

申请日：2018-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwi-Chan JANG ,  Tae Soo KIM ,  Hyun Soo JUNG ,  Sang Hwa CHOI ,  Sang Sik YOON ,  Shin KIM ,  Jin Hee KIM ,  Yeon Kyu JEONG ,  Hak Bong LEE ,  Young Ho KO ,  Kyoung Woung KIM

IPC: A47L11/40 ,  A47L11/33

Abstract: An autonomous cleaner includes a body having a first housing formed at a front and a second housing formed at a rear of the first housing; a brush unit installed at the first housing and configured to sweep and collect dust from a floor; a dust collecting unit installed at the second housing and configured to store the dust inlet into the brush unit; a driving unit to drive the body and coupled to the second housing to be positioned at a lateral side of the dust collecting unit; and a power unit installed at the second housing and coupled to be positioned at a rear of the dust collecting unit. The miniaturization of the autonomous cleaner may be provided while at the same time the capacity of a dust collecting container and the capacity of a battery are increased.

公开(公告)号：US20180184862A1

公开(公告)日：2018-07-05

申请号：US15857357

申请日：2017-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji Won CHOI ,  Byoung In LEE ,  Hak Bong LEE

IPC: A47L5/30 ,  A47L9/04 ,  A47L7/00

CPC classification number: A47L5/30 ,  A46B1/00 ,  A46B3/005 ,  A46B2200/3033 ,  A47L7/0066 ,  A47L9/0411 ,  A47L9/0444 ,  A47L9/0466 ,  A47L9/0477 ,  A47L2201/00

Abstract: Disclosed herein is a vacuum cleaner including a brush to rotate and collect foreign materials on the floor, and a grinder to grind the foreign materials collected through the brush. Since the hair-like foreign materials wound around the brush are grinded and cut by the grinders, a cleaning cycle of the brush can be extended.