公开(公告)号：US11774982B2

公开(公告)日：2023-10-03

申请号：US16925798

申请日：2020-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Jieun Choi ,  Miyoung Sim

IPC: G05D1/02 ,  G01S17/89 ,  G06V20/10 ,  G06V10/764 ,  G06V10/82 ,  G06V10/44 ,  G06V10/143 ,  G06V20/00

CPC classification number: G05D1/024 ,  G01S17/89 ,  G05D1/0274 ,  G06V10/143 ,  G06V10/44 ,  G06V10/454 ,  G06V10/764 ,  G06V10/82 ,  G06V20/10 ,  G06V20/36 ,  G05D2201/0203

Abstract: A moving robot including: a lidar sensor to acquire terrain information; a memory to store node data nodes; and a controller to determine whether at least one open movement direction exists based on sensing data of the lidar sensor and the node data, to generate a new node in the node data and add the generated node to a node group, to determine any of the open movement directions as a movement direction, to control the robot to travels an area corresponding to the node group, to control a suction unit to suck foreign matter around the main body when traveling in the node group, to initialize the node group, to determine whether at least one node is to be updated, moving the robot to any one of the nodes to be updated, and to complete generation of a map.

公开(公告)号：US11774976B2

公开(公告)日：2023-10-03

申请号：US16921167

申请日：2020-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Jieun Choi ,  Jungmin Shim

IPC: G05D1/02 ,  G01S17/89 ,  G01S17/931 ,  G01C21/32

CPC classification number: G05D1/0217 ,  G01C21/32 ,  G01S17/89 ,  G01S17/931 ,  G05D1/0214 ,  G05D1/0246 ,  G05D2201/0215

Abstract: A moving robot includes: a sensor to acquire terrain information; a memory to store node data for at least one node; and a controller, and the controller determines whether at least one open movement direction exists among a plurality of movement directions, based on sensing data and the node data, generates a new node in the node data when at least one open movement direction exists, determines any one of the open movement directions as a traveling direction for the robot, determines whether at least one of the nodes needs to be updated exists, based on the node data when the open movement direction does not exist, controls the moving robot to move to one of the nodes that need to be updated, and generates of a map including the at least one node, based on the node data, when the node that needs to be updated does not exist.

公开(公告)号：US10247433B2

公开(公告)日：2019-04-02

申请号：US15338136

申请日：2016-10-28

Applicant: LG Electronics Inc.

Inventor： Sanghyuk Son ,  Jungwoo Lee ,  Jeongtaek Park ,  Chungook Chong ,  Taeyoon Kim ,  Jieun Choi ,  Kunyoung Lee ,  Jongsu Lee ,  Kyoungho Lee

IPC: B01F3/04 ,  F24F3/14 ,  F24F6/04 ,  F24F6/16 ,  B01D46/10 ,  F24F13/20 ,  F24F13/28 ,  F24F6/00

Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes: a water tank storing water; a visual body forming at least a portion of the water tank and formed of a transparent material; a watering housing disposed in the water tank, suctioning water stored in the water tank to pump water to an upper side, and spraying the pumped water; a watering motor rotating the watering housing; and a watering blade formed to outwardly protrude from the watering housing. Here, when the watering housing rotates, the watering blade collides with water droplets within a radius of rotation of the watering blade to scatter water droplets.

公开(公告)号：US10203123B2

公开(公告)日：2019-02-12

申请号：US15338163

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Jieun Choi ,  Hojung Kim ,  Yongmin Kim ,  Taeyoon Kim ,  Kunyoung Lee ,  Sanghyuk Son ,  Jongsu Lee ,  Kyoungho Lee

IPC: F24F3/00 ,  B01F3/04 ,  F24F6/04 ,  F24F3/14 ,  F24F3/16 ,  B01D46/10 ,  F24F13/20 ,  F24F13/28 ,  F24F6/00

Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes an intake flow passage suctioning external air, a discharge flow passage discharging internal air, a blower unit flowing air flowing to the intake flow passage to the discharge flow passage, a discharge humidification medium disposed on the discharge flow passage to additionally humidify flowing air, a water tank humidification medium disposed between the blower unit and the discharge humidification medium to humidify flowing air, and a watering unit spraying water between the water tank humidification medium and the discharge humidification medium.

公开(公告)号：US10180259B2

公开(公告)日：2019-01-15

申请号：US15337944

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Taeyoon Kim ,  Kunyoung Lee ,  Jongsu Lee ,  Jieun Choi ,  Sanghyuk Son ,  Kyoungho Lee

IPC: B01F3/04 ,  F24F3/14 ,  F24F6/04 ,  B01D50/00 ,  F24F6/00 ,  F24F6/12 ,  B01D46/10 ,  F24F13/20 ,  F24F13/28 ,  B01D47/06 ,  B01D47/08

Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes an air cleaner suctioning external air and generating filtered air by filtering suctioned external air; and an air washer separably placed on the air cleaner, supplied with filtered air from the air cleaner, and humidifying filtered air.

公开(公告)号：US10054323B2

公开(公告)日：2018-08-21

申请号：US15338264

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyuk Son ,  Jungwoo Lee ,  Taeyoon Kim ,  Jieun Choi ,  Kunyoung Lee ,  Jongsu Lee ,  Kyoungho Lee

IPC: B01F3/04 ,  F24F3/00 ,  F24F6/04 ,  B01D46/10 ,  F24F13/20 ,  F24F13/28 ,  F24F3/14 ,  F24F6/00

CPC classification number: F24F6/04 ,  B01D46/10 ,  B01D2279/50 ,  B01F3/04007 ,  B01F3/04028 ,  B01F3/04085 ,  F24F3/14 ,  F24F6/00 ,  F24F6/16 ,  F24F13/20 ,  F24F13/28 ,  F24F2006/008 ,  F24F2006/046

Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes a water tank storing water; a top cover assembly disposed over the water tank and including a water supply flow passage disposed therein to supply water into the water tank; a reservoir disposed in the top cover assembly, disposed on the water supply flow passage, and storing supplied water; and a watering housing disposed inside the water tank and receiving a torque from a watering motor so as to be rotatable. Here, water supplied through the water supply flow passage is stored in the reservoir, and then drops on an upper part of the watering housing.

公开(公告)号：US20170122584A1

公开(公告)日：2017-05-04

申请号：US15337575

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Chungook CHONG ,  Jieun Choi ,  Sanghyuk Son ,  Jungwoo Lee ,  Taeyoon Kim ,  Younggu Lee ,  Kunyoung Lee ,  Hyuckju Kwon ,  Jongsu Lee ,  Kyoungho Lee ,  Unchang Jeong

IPC: F24F6/04 ,  F24F13/28 ,  F24F13/20 ,  B01D46/10

CPC classification number: F24F6/04 ,  B01D46/10 ,  B01D2279/50 ,  B01F3/04035 ,  F24F6/14 ,  F24F6/16 ,  F24F13/20 ,  F24F13/28 ,  F24F2006/008 ,  F24F2006/046

Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes: a water tank storing water; a base body from which the water tank is separably disposed; a watering housing disposed inside the water tank and rotating inside the water tank; a watering motor providing a torque to the watering housing; a first coupler coupled to the watering motor; and a second coupler coupled to the watering housing, separably coupled to the first coupler, and delivering a torque of the watering motor to the first coupler when coupled to the first coupler.

公开(公告)号：US20170120257A1

公开(公告)日：2017-05-04

申请号：US15338286

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Yanghwa LEE ,  Taeyoon Kim ,  Hooncheol Jeon ,  Inho Choi ,  Jieun Choi ,  Sanghyuk Son ,  Kyoungho Lee

IPC: B03C3/82 ,  B03C3/41 ,  B03C3/45

CPC classification number: B03C3/82 ,  B03C3/41 ,  B03C3/45 ,  B03C3/47 ,  B03C3/86

Abstract: The electric dust collector includes a dust collection unit for collecting electrified dust particles and a dust collection unit case for receiving the dust collection unit. The dust collection unit includes a plurality of films for generating an electric field and a fixing part for fixing the films in the dust collection unit case. Each of the films is formed in the shape of a band that is longer in the longitudinal direction than in the lateral direction, and the films are arranged so as to face each other such that gaps are formed between the respective films. The fixing part includes a gap maintenance part disposed on at least one side of a group of films in the lateral direction for maintaining the gaps. The gap maintenance part includes a plurality of vertical bars to be inserted into the gaps from the one side of the group of films.

公开(公告)号：US20170120181A1

公开(公告)日：2017-05-04

申请号：US15338067

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Hooncheol Jeon ,  Taeyoon Kim ,  Jongsu Lee ,  Hyungho Park ,  Inho Choi ,  Yanghwa Lee ,  Jieun Choi ,  Kunyoung Lee ,  Sanghyuk Son ,  Kyoungho Lee

IPC: B01D46/42 ,  B03C3/32 ,  B03C3/68 ,  B03C3/40 ,  H01R43/26 ,  B01D46/00 ,  F24F13/28 ,  F24F6/00 ,  F24F6/16 ,  F24F13/20 ,  B03C3/02 ,  B01D46/48

CPC classification number: B01D46/4245 ,  B01D46/0006 ,  B01D46/48 ,  B01D2265/025 ,  B03C3/02 ,  B03C3/32 ,  B03C3/40 ,  B03C3/68 ,  F24F3/166 ,  F24F6/00 ,  F24F6/16 ,  F24F11/52 ,  F24F13/20 ,  F24F13/28 ,  F24F2003/1682 ,  F24F2006/008 ,  H01R43/26

Abstract: An air freshener is disclosed. The air freshener includes a body case defining the air freshener, the body case having a filter installation opening formed in one side thereof, a filter housing disposed in the body case, the filter housing having a power terminal disposed therein, a drawer configured to be withdrawn from the inner space of the filter housing through the filter installation opening, and an electric dust collector separably located in the drawer, the electric dust collector having a power-receiving terminal disposed therein, wherein the power terminal contacts the power-receiving terminal in the state in which the drawer is settled in the inner space of the filter housing.

公开(公告)号：US20150285515A1

公开(公告)日：2015-10-08

申请号：US14410401

申请日：2013-06-21

Applicant: LG ELECTRONICS INC.

Inventor： Yanghwa Lee ,  Jieun Choi ,  Woojin Kim ,  Hyungho Park

IPC: F24F1/02 ,  F24F7/08

CPC classification number: F24F1/02 ,  A61L9/22 ,  F24F1/0011 ,  F24F3/166 ,  F24F7/08 ,  F24F2003/1635 ,  F24F2003/1682 ,  Y02A50/21

Abstract: Provided is an air conditioner. The air conditioner includes a case including a suction part, a discharging part disposed in the case to discharge air suctioned through the suction part, a discharge vane disposed at a side of the discharge part, the discharge vane being motionably provided to open or close the discharge part, and an ion generation device disposed inside the discharge vane to generate ions. The ion generation device includes a main body including an electrode structure that includes a discharge electrode and a ground electrode, a coupling part disposed on at least one surface of the main body, the coupling part being coupled to the case, and an ion discharge part disposed on the main body to discharge the ions generated when a high voltage is applied to the electrode structure.

Abstract translation: 提供一种空调。 空调机包括一个壳体，它包括一个抽吸部分，一个设置在壳体中以排出通过抽吸部分抽吸的空气的排放部分，一个设置在排放部分一侧的排放叶片，该排放叶片可运动地设置成打开或关闭 放电部分和设置在放电叶片内部以产生离子的离子产生装置。 离子产生装置包括：主体，其包括具有放电电极和接地电极的电极结构，耦合部分设置在主体的至少一个表面上，耦合部分耦合到壳体，离子放电部分 设置在主体上以排出当向电极结构施加高电压时产生的离子。