公开(公告)号：US11944257B2

公开(公告)日：2024-04-02

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

CPC classification number: A47L9/0411 ,  A47L9/28 ,  A47L11/201 ,  A47L11/4083

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：US12185898B2

公开(公告)日：2025-01-07

申请号：US18437798

申请日：2024-02-09

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：US20240180376A1

公开(公告)日：2024-06-06

申请号：US18437798

申请日：2024-02-09

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo LEE ,  Chungjae Ryu ,  Jonghyun Seo

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

CPC classification number: A47L9/0411 ,  A47L9/28 ,  A47L11/201 ,  A47L11/4083

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：US11426041B2

公开(公告)日：2022-08-30

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.