公开(公告)号：WO2019164257A1

公开(公告)日：2019-08-29

申请号：PCT/KR2019/002060

申请日：2019-02-20

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Youngjoo ,  KO, Jungmin ,  EO, Soohan ,  HYUN, Kietak

IPC: A47L9/16 ,  A47L9/32

Abstract: A cleaner includes: at least one cyclone configured to separate dust from suctioned air; a dust container configured to store the dust separated by the at least one cyclone; a dust compressor provided inside the dust container; and a lifter configured to move the dust compressor within the dust container.

公开(公告)号：WO2021172655A1

公开(公告)日：2021-09-02

申请号：PCT/KR2020/005345

申请日：2020-04-23

Applicant: LG ELECTRONICS INC.

Inventor： HYUN, Kietak ,  HER, Jonguk ,  EO, Soohan ,  LEE, Sangchul ,  HWANG, Inkyu

IPC: A47L9/16

Abstract: The present application relates to a cleaner including a hollow cylindrical housing, a housing wall dividing an internal space of the housing into a first space and a second space, a wall through-hole defined to pass through the housing wall, a mounting portion including a mounting body having a top face and a mounting space defined therein in communication with the second space, wherein the mounting body is fixed into the wall through-hole, first communicating means penetrating a bottom face of the mounting body and in communication with the mounting space, wherein the first communicating means is defined in a first region of the bottom face, and second communicating means penetrating the bottom face and in communication with the mounting space, wherein the second communicating means is defined in a second region separated from the first region, an intake port communicating the first space with an exterior of the housing, an exhaust hole communicating the second space with the exterior of the housing, a separator disposed in the first space to form a flow path for guiding air flowed into the intake port to the plurality of communicating means, wherein the separator separates foreign matters from the air using a centrifugal force, a fan disposed in the second space to flow the air flowed into the plurality of communicating means to the exhaust hole, a cup-shaped filter body located in the mounting space, a first filter face disposed on a face facing the bottom face in a space provided by the filter body to filter the air flowed into the first communicating means, and a second filter face disposed on the filter body to divide the mounting space into a space including the first region located therein and a space including the second region located therein, wherein the second filter face filters the air flowed into the second communicating means.

公开(公告)号：WO2021172656A1

公开(公告)日：2021-09-02

申请号：PCT/KR2020/005347

申请日：2020-04-23

Applicant: LG ELECTRONICS INC.

Inventor： HER, Jonguk ,  HYUN, Kietak ,  EO, Soohan ,  LEE, Sangchul ,  HWANG, Inkyu

IPC: A47L9/16 ,  A47L9/22 ,  A47L9/28

Abstract: The present application relates to a cleaning appliance including: a hollow cylindrical housing; a housing wall dividing an internal space of the housing into a first space and a second space; a wall through-hole defined to pass through the housing wall; an intake port communicating the first space with an exterior of the housing; an exhaust including a cover through-hole and an exhaust hole defined to pass through a top face of the housing; a fan fixed to the wall or the second space and positioned in the wall through-hole, wherein the fan flows air in the first space to the exhaust hole; a separator disposed in the first space to form a flow path for guiding air flowed into the intake port to the fan, wherein the separator separates a foreign matter from the air using a centrifugal force; and a display including: a display panel exposed to the exterior of the housing through the cover through-hole; a display housing fixing the display panel thereto; and a housing fastening portion for fixing the display housing to the wall or an inner circumferential face of the housing.

公开(公告)号：WO2016028049A1

公开(公告)日：2016-02-25

申请号：PCT/KR2015/008586

申请日：2015-08-18

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Sangsoo ,  KIM, Myoungjong ,  LEE, Jongmin ,  CHOI, Yongjin ,  KIM, Minchul ,  PARK, Jinseok ,  EO, Soohan ,  JANG, Semin ,  AN, Seongwoo

IPC: A47L15/00 ,  A47L15/08 ,  A47L15/42

CPC classification number: A47L15/42 ,  A47L15/00 ,  A47L15/08 ,  A47L15/4225 ,  A47L15/4234 ,  F04D13/00 ,  F04D29/4273 ,  F04D29/4293 ,  F04D29/586

Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1 ) located under the partition wall (84), the first chamber (C1 ) having an introduction portion (841 ), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1 ) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1 ), the housing being made of a conductor, a heater (H) configured to heat the housing (81 ), and a steam discharge (843) port formed through the first chamber (C1 ) to allow steam to be discharged therethrough.

Abstract translation: 公开了一种泵（8）。 所述泵（8）包括被配置为将主体内部分成两个空间的分隔壁（84），位于分隔壁（84）下方的第一室（C1），第一室（C1）具有导入部分 841），通过其引入水，位于分隔壁（84）上方的第二室（C2），第二室（C2）具有排出部分（849），排出水，连通孔（86） 通过所述分隔壁（84）形成以允许所述第一室（C1）和所述第二室（C2）彼此连通;设置在所述第二室（C2）中的叶轮（85），以将水移动到所述排出部分 （849），构造成限定所述第一室（C1）的底表面的壳体，所述壳体由导体制成，构造成加热所述壳体（81）的加热器（H）和蒸汽排出口（843） 通过第一室（C1）形成以允许蒸汽通过其排出。

公开(公告)号：EP4295737A1

公开(公告)日：2023-12-27

申请号：EP22791902.4

申请日：2022-03-22

Applicant: LG Electronics Inc.

Inventor： HER, Jonguk ,  HYUN, Kietak ,  KIM, Hwang ,  EO, Soohan ,  KO, Jungmin ,  HWANG, Inkyu

IPC: A47L9/10 ,  A47L9/16 ,  A47L5/24

Abstract: The present disclosure relates to a cleaner which includes: a dustbin having a slit formed on one side thereof; a compression lever housing disposed on an outside of the slit and mounted to the dustbin; a compression plate disposed on an inside of the dustbin and configured to ascend in a direction in which the slit extends; and a sealer disposed in the compression lever housing, coming in close contact with the slit, and extending along the slit. Therefore, the cleaner according to the present disclosure may prevent a problem that is likely to occur during an operation of the compression lever assembly because of trapped dust, and can be maintained in a cleaner state as the user may easily separate the cleaner by assemblies to sterilize the parts.

公开(公告)号：EP3851007A1

公开(公告)日：2021-07-21

申请号：EP19859111.7

申请日：2019-09-16

Applicant: LG Electronics Inc.

Inventor： LEE, Youngjoo ,  KO, Jungmin ,  EO, Soohan ,  HYUN, Kietak ,  HWANG, Inkyu

IPC: A47L9/10 ,  A47L9/16 ,  A47L5/24 ,  A47L5/28 ,  A47L9/28 ,  A47L9/32 ,  A47L9/12

Abstract: A cleaner of the present invention comprises: a suction part; a main body including a body, and a body cover for opening and closing the lower side of the body, the body having a cyclone part for separating dust from dust masses suctioned through the suction part and a dust container for storing the dust separated by the cyclone part; a handle part coupled to the main body and including a handle body having a handle shaft (A6); a filter part disposed inside the body, and filtering air, separated from the dust in the cyclone part, in a process in which the air passes therethrough; a movable part capable of moving inside the body along a space between the outside of the filter part and the inner circumferential surface of the body; an operation part disposed at the outside of the main body, and operating so as to move the movable part; and a delivery part penetrating through the main body, and connecting the movable part to the operation part.

公开(公告)号：EP3851010A1

公开(公告)日：2021-07-21

申请号：EP19861159.2

申请日：2019-09-16

Applicant: LG Electronics Inc.

Inventor： LEE, Youngjoo ,  KO, Jungmin ,  EO, Soohan ,  HYUN, Kietak ,  HWANG, Inkyu

IPC: A47L9/10 ,  A47L9/16 ,  A47L5/24 ,  A47L5/28 ,  A47L9/28 ,  A47L9/32 ,  A47L9/12

Abstract: A cleaner according to the present invention comprises: a suction unit; a main body including a cyclone unit for separating dust from dust suctioned through the suction unit, and a dust container that stores dust separated in the cyclone unit below the cyclone unit; a filter unit which is disposed inside the cyclone unit and is for filtering the air in a process in which air, from which the dust has been separated, passes through; a movable unit movably disposed inside the cyclone unit and provided with a cleaning part for cleaning the outer circumference of the filter unit while moving; an operation unit disposed outside the main body and operated to move the movable unit; and a transmission unit passing through the main body and connecting the movable unit and the operation unit. The movable unit waits inside the cyclone unit at a standby position, which is a position at which the movable unit does not surround the circumference of the filter unit during the dust separation process. When the operation unit is operated, the movable unit moves, and the cleaning part removes dust from the outer surface of the filter unit. The movable unit includes a recess portion which is recessed in a direction away from the suction unit and at least a portion of which faces the suction unit.

公开(公告)号：EP3182873B1

公开(公告)日：2020-03-11

申请号：EP15834446.5

申请日：2015-08-18

Applicant: LG Electronics Inc.

Inventor： LEE, Sangsoo ,  KIM, Myoungjong ,  LEE, Jongmin ,  CHOI, Yongjin ,  KIM, Minchul ,  PARK, Jinseok ,  EO, Soohan ,  JANG, Semin ,  AN, Seongwoo

IPC: A47L15/42 ,  F04D29/42 ,  F04D13/00 ,  F04D29/58

公开(公告)号：EP3092931B1

公开(公告)日：2019-05-22

申请号：EP16171922.4

申请日：2015-03-05

Applicant: LG Electronics Inc.

Inventor： EO, Soohan ,  PYO, Joonho

IPC: A47L9/08 ,  A47L9/16

公开(公告)号：EP3305156A1

公开(公告)日：2018-04-11

申请号：EP16800205.3

申请日：2016-05-09

Applicant: LG Electronics Inc.

Inventor： WOO, Seyoung ,  PYO, Joonho ,  EO, Soohan

IPC: A47L9/16

CPC classification number: A47L9/1683 ,  A47L9/16 ,  A47L9/1608 ,  A47L9/1666

Abstract: The present invention provides a dust collecting apparatus for a vacuum cleaner, comprising: a first cyclone installed in a first case and configured to separate dust from air introduced thereinto together with foreign substances and to discharge the separated dust to a first dust storage unit; a second cyclone mounted above the first cyclone and configured to separate fine dust from the air from which the dust is separated by the first cyclone and to discharge the separated fine dust to a second dust storage unit; a compression device configured such that at least a part thereof performs normal rotation in one direction and reverse rotation in the direction opposite to that of the normal rotation along the outer peripheral surface of a second case having the second dust storage unit therein to compress the dust stored in the first dust storage unit; a screw rotatably installed above the compression device and having a guide vane spirally extending along the outer periphery thereof to guide the collection of dust into the first dust storage unit; a driving unit that transmits a driving force to the compression device to selectively enable the normal rotation and the reverse rotation of the compression device; and a gear unit installed between the compression device and the screw to enable the screw to perform normal rotation while the compression device performs the normal rotation and the reverse rotation.

Abstract translation: 本发明提供了一种用于真空吸尘器的集尘装置，其包括：第一旋风器，其安装在第一壳体中并且被配置为将灰尘与引入其中的空气一起与异物分离并且将分离的灰尘排放到第一灰尘存储单元; 第二旋风器，所述第二旋风器安装在所述第一旋风器上方并且被配置为从由所述第一旋风器分离灰尘的空气中分离出细尘并且将分离的细尘排放到第二灰尘存储单元; 压缩装置，其至少一部分沿着具有第二储尘单元的第二壳体的外周表面在其中一个方向上正转并沿与正转的方向相反的方向反转以压缩灰尘 存储在第一灰尘存储单元中; 可旋转地安装在压缩装置上方并具有沿着其外周边螺旋地延伸的导向叶片以将灰尘收集引导到第一灰尘存储单元中的螺杆; 驱动单元，其将驱动力传递到压缩装置以选择性地启用压缩装置的正转和反转; 以及安装在压缩装置和螺杆之间的齿轮单元，以使螺杆能够在压缩装置执行正转和反转的同时进行正转。