公开(公告)号：US20250027258A1

公开(公告)日：2025-01-23

申请号：US18713573

申请日：2022-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Beomjun KIM ,  Seungchul CHA ,  Sunwoo KIM ,  Youngho KIM

IPC: D06F39/40 ,  D06F33/34 ,  D06F103/18 ,  D06F105/02 ,  D06F105/10

Abstract: The present disclosure relates to a clothing treatment apparatus provided with a steam generation device, and a method for controlling the clothing treatment apparatus. The clothing treatment apparatus comprises: a cabinet, an accommodation part which is located inside the cabinet and accommodates an object; and a steam generation device which is located outside the object accommodation part and generates steam that is to be supplied to the accommodation part. The steam generation device includes: a housing that accommodates steam water and forms a heating space; a cover covering the housing; a first heater that heats the steam water from below a first water level; and a second heater that heats, from above the first water level, the steam water or steam heated by the first heater.

公开(公告)号：US20210093145A1

公开(公告)日：2021-04-01

申请号：US16994206

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Jonghoon KIM ,  Youngho KIM ,  Gee Young AHN

IPC: A47L11/40 ,  A47L11/282

Abstract: A robot cleaner includes a body, a first rotating plate, a second rotating plate, a first mop, a second mop, a first support wheel, a second support wheel, and a first lower sensor. The first lower sensor is configured to sense a relative distance from a floor. The first lower sensor is located between the first support wheel and the second support wheel, and is located further away from the first rotating plate and the second rotating plate than the first support wheel and the second support wheel. The robot cleaner may move while being supported by the first mop, the second mop, the first support wheel, and the second support wheel, and easily avoid a cliff in which the floor suddenly drops.

公开(公告)号：US20210076893A1

公开(公告)日：2021-03-18

申请号：US16925763

申请日：2020-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Gee Young AHN ,  Youngho KIM ,  Jonghoon KIM

IPC: A47L11/282 ,  A47L11/40

Abstract: A cleaner is provided. The cleaner includes a body, a first rotating plate, a second rotating plate, a first mop, a second mop, a support wheel, and an auxiliary wheel. The lowest parts of the first rotating plate and the second rotating plate are higher than a virtual reference line connecting the lowest part of the support wheel to the lowest part of the auxiliary wheel, and the lowest parts of the first mop and the second mop are lower than the reference line. The cleaner can prevent the first rotating plate, the second rotating plate, and the floor from being damaged while mopping of the floor is performed by the first mop and the second mop.

公开(公告)号：US20200214523A1

公开(公告)日：2020-07-09

申请号：US16628353

申请日：2018-07-02

Applicant: LG Electronics Inc.

Inventor： Youngho KIM ,  Myungsig YOO

IPC: A47L9/20 ,  A47L5/24 ,  A47L9/02

Abstract: A vacuum cleaner includes: a dust canister; a cover rotatably coupled to the dust canister; an filter assembly mounted inside the dust canister and configured to be exposed by an opening of the cover; and a crevice tool coupling to an air entrance of the dust canister or an extension pipe connected to the air entrance. The filter assembly includes an opening portion opened toward the cover, and a protrusion portion protruding from an inner circumferential surface of the opening portion. The crevice tool includes a catching rib caught on the protrusion portion according to insertion and rotation of the crevice tool in the opening portion. The filter assembly is configured to withdraw from the dust canister together with the crevice tool based on withdrawing of the crevice tool to the outside of the dust canister in a state in which the catching rib is caught on the protrusion portion.

公开(公告)号：US20180084963A1

公开(公告)日：2018-03-29

申请号：US15705532

申请日：2017-09-15

Applicant: LG Electronics Inc.

Inventor： Hwajin LIM ,  Seongho PARK ,  Youngho KIM

IPC: A47L9/16 ,  A47L5/36

CPC classification number: A47L9/1691 ,  A47L5/362 ,  A47L9/106 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/1683 ,  A47L9/242

Abstract: A vacuum cleaner according to an aspect includes a case defining a dust collecting space in which dust is stored and having a boss, a dust container cover rotatably connected to the case and configured to open/close the dust collecting space, and an opening/closing part configured to open the dust container cover, wherein the dust container cover has a cover locker having a rib caught by the boss, the opening/closing part includes a pair of push parts installed in the case and elastically deformed by a user, and the rib is spaced apart from the boss as the cover locker is deformed while the pair of push parts are moved in a direction in which the push parts become closer to each other.

公开(公告)号：US20170073871A1

公开(公告)日：2017-03-16

申请号：US15065965

申请日：2016-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Inhyouk SEO ,  Youngho KIM ,  Sunku KWON ,  Changsik KIM ,  Youngkee OH

IPC: D06F35/00 ,  D06F37/12 ,  D06F39/08

CPC classification number: D06F35/006 ,  D06F33/02 ,  D06F37/12 ,  D06F37/203 ,  D06F39/083 ,  D06F39/088 ,  D06F2204/065 ,  D06F2204/082 ,  D06F2204/084 ,  D06F2204/086 ,  D06F2222/00

Abstract: A control method for a laundry treatment apparatus, where the laundry treatment apparatus includes a first reservoir for holding water and defining a first opening for introduction of laundry, a second reservoir placed inside the first reservoir, the second reservoir being rotatable about a rotation axis perpendicular to a bottom surface of the first reservoir and defining a second opening that is positioned under the first opening, a through-hole that is defined in the second reservoir, a spray unit for spraying water to an inside of the second reservoir, and a drain unit for draining water inside the first reservoir, includes rotating the second reservoir to thereby apply force on laundry received in the second reservoir, spraying water to the inside of the second reservoir via the spray unit, and discharging the sprayed water in the second reservoir to an outside of the first reservoir via the drain unit.

Abstract translation: 一种衣物处理装置的控制方法，其中衣物处理装置包括用于保持水并限定用于引入衣物的第一开口的第一储存器，设置在第一储存器内部的第二储存器，第二储存器可绕旋转轴线垂直转动 并且限定位于第一开口下方的第二开口，限定在第二储存器中的通孔，用于将水喷射到第二储存器的内部的喷射单元，以及排水口 用于排出第一储存器内部的水的单元包括旋转第二储存器，从而对容纳在第二储存器中的衣物施加力，经由喷雾单元将水喷射到第二储存器的内部，并将第二储存器中的喷射水排出到 经由排水单元的第一储存器的外部。