公开(公告)号：US20220369889A1

公开(公告)日：2022-11-24

申请号：US17771850

申请日：2020-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun SEO ,  Mantae HWANG ,  Chungjae RYU ,  Jinwoo LEE

IPC: A47L11/40

Abstract: A cleaner is disclosed. The cleaner according to an embodiment of the present disclosure includes a body, a rotating plate rotatably coupled to the body and including an edge portion having a predetermined height (h1) in a vertical direction, a mop coupled to a bottom surface of the rotating plate, and a blocking rib protruding downward from the body and formed along a periphery of the rotating plate, a lower end of the blocking rib being lower than an upper end of the edge portion. According to an embodiment of the present disclosure, it is possible to effectively prevent hair and the like from being introduced between the body and the rotating plate.

公开(公告)号：US20200029762A1

公开(公告)日：2020-01-30

申请号：US16524759

申请日：2019-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo LEE ,  Chungjae RYU ,  Jonghyun SEO

IPC: A47L9/04 ,  A47L11/20 ,  A47L9/28 ,  A47L11/40

Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

公开(公告)号：US20250098915A1

公开(公告)日：2025-03-27

申请号：US18975309

申请日：2024-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo LEE ,  Chungjae RYU ,  Jonghyun SEO

IPC: A47L9/04 ,  A47L9/28 ,  A47L11/20 ,  A47L11/40

Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

公开(公告)号：US20220361724A1

公开(公告)日：2022-11-17

申请号：US17877280

申请日：2022-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo LEE ,  Chungjae RYU ,  Jonghyun SEO

IPC: A47L9/04 ,  A47L9/28 ,  A47L11/20 ,  A47L11/40

Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit