Lg Electronics Inc.

Ntt Docomo, Inc.

Jinju Kim

Bohyun Nam

Namhee Kim

Jungbae Hwang

Hyeonjeong An

Seongmin Kim

Sehwan Bae

Mantae Hwang

Philjae Hwang

Taekgi Lee

Eunji Sung

Seunghyun Song

Hoil Jeon

Sojin Park

Yeji Um

Yunseo Jang

Nerry Son

Sangho Lee

Jungkyu Son

Wookjun Chung

Sunggu Joe

Dana Jung

Hyoungwon Roh

Jiwoon Kim

Myungwhoon Lee

Sanghun Kim

Jaeyong Park

Kyutae Park

Sangwoo Kim

Kazuoki Ichikawa

Seungjin Ahn

Joondong Lee

Kazumasa Nitta

Kwanwoo Park

Heechul Yoo

Atsuto Miyata

Wooyol Kim

Ejae Kim

Jonghyun Jin

A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.

Cleaner

Charging holder for robot vacuum cleaner

Battery pack for vacuum cleaner

A cleaner holder includes a charging stand having a battery accommodating space formed therein in which a battery detachably mounted to a cleaner is accommodated, wherein the battery accommodating space includes: a charging port selectively in contact with a battery terminal provided in the battery; a battery guide configured to perform guiding such that the battery comes into contact with the charging port; and an inlet which extends toward an upper side of the battery guide and through which the battery is inserted or withdrawn, and an upper end of the inlet is higher than an upper end of the battery accommodated in the battery accommodating space.

Cleaner holder

Body for vacuum cleaner

A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.

A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding to a front side of the first body; and a battery accommodating space recessed downward from an upper surface of the second body to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the battery accommodating space, and a cleaner guide configured to perform guiding such that terminals of the cleaner come into contact with the first charging port is provided in the second body.

Robot for home use

Vacuum cleaner

A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

Growing community of inventors

Seoul, South Korea

Jinju Kim