公开(公告)号：US20200015644A1

公开(公告)日：2020-01-16

申请号：US16509866

申请日：2019-07-12

Applicant: LG Electronics Inc.

Inventor： Dongjae LEE ,  Hwayeong KANG ,  Jinho KIM ,  Donggeun LEE

IPC: A47L9/04 ,  A47L11/40

Abstract: A nozzle for a cleaner may comprise a nozzle housing and a rotation cleaning unit rotatably disposed under the nozzle housing. The rotation cleaning unit may comprise a mop configured to clean a floor and a rotation plate coupled to the mop. The nozzle may comprise a driving device disposed in the nozzle housing and comprising a motor configured to drive the rotation cleaning unit, and a water tank mounted on the nozzle housing and configured to store water. The mop may comprise a floor cleaning portion, an attaching portion disposed above the floor cleaning portion to be coupled to the rotation plate, and an upper absorbing portion disposed above the floor cleaning portion and at least partially overlapping the attaching portion. The upper absorbing portion may be sewn to the attaching portion and may be configured to absorb water from the water tank.

公开(公告)号：US20230116509A1

公开(公告)日：2023-04-13

申请号：US18079603

申请日：2022-12-12

Applicant: LG Electronics Inc.

Inventor： Dongjae LEE ,  Hwayeong KANG ,  Jinho KIM ,  Donggeun LEE

IPC: A47L9/04 ,  A47L11/40

Abstract: A mop includes a floor cleaning portion, an upper absorbing portion located over the floor cleaning portion, the upper absorbing portion being configured to receive water supplied from a water tank to supply the water to the floor cleaning portion, and an attaching portion located over the floor cleaning portion, the attaching portion being connected to the upper absorbing portion. At least a portion of the attaching portion is located to overlap an outer edge of the upper absorbing portion in a vertical direction.

公开(公告)号：US20250134336A1

公开(公告)日：2025-05-01

申请号：US18835458

申请日：2023-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Misol KIM ,  Jinhyouk SHIN ,  Dongjae LEE ,  Hwayeong KANG

IPC: A47L11/40 ,  A47L11/30 ,  F21V33/00

Abstract: The present disclosure relates to a cleaner, and a cleaner according to an embodiment of the present disclosure includes a main body, and a cleaning nozzle separably connected to the main body, in which the main body includes a battery configured to supply power, an operating part including at least one input button, and a main body control unit configured to receive a user input for manipulating the input button and transmit a control instruction to the cleaning nozzle when the cleaning nozzle is connected to the main body, and in which the cleaning nozzle includes a nozzle control unit configured to receive the control instruction through a power line connected to the main body control unit, and at least one operation part configured such that an operation of the operation part related to a function of the cleaning nozzle is controlled by the nozzle control unit.

公开(公告)号：US20230355049A1

公开(公告)日：2023-11-09

申请号：US18248483

申请日：2021-10-06

Applicant: LG Electronics Inc.

Inventor： Ingyu YANG ,  Jinhyouk SHIN ,  Hwayeong KANG ,  Haerim BAK

IPC: A47L5/22 ,  A47L5/24 ,  A47L5/34 ,  A47L9/24 ,  A47L9/28 ,  A47L9/32 ,  A47L5/36 ,  A47L11/282 ,  A47L11/40

CPC classification number: A47L5/225 ,  A47L5/24 ,  A47L5/34 ,  A47L9/246 ,  A47L9/2884 ,  A47L9/322 ,  A47L9/325 ,  A47L9/327 ,  A47L5/362 ,  A47L11/282 ,  A47L11/4005 ,  A47L11/4038 ,  A47L11/4075

Abstract: The present invention relates to a modular cleaner which has each constituent component modularized to have the connecting order changed in accordance with a usage condition or be used by selecting and coupling only the necessary constituents, the modular cleaner comprising: a body unit having a motor and an impeller therein to generate a suction force, and having a dust collecting part for storing impurities; a battery unit provided on the body unit and for applying a power source to the motor and impeller; a handle unit which can be detached from the body unit and has a grip part which can be held by a user; and a cleaning unit applying physical force to an object to be cleaned by coming into contact with the object to be cleaned, wherein coupling parts for coupling with the handle unit or cleaning unit are provided on both end parts of the body unit.