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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.
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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
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.
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公开(公告)号：EP3851008A1
公开(公告)日：2021-07-21
申请号：EP19859360.0
申请日：2019-09-16
Applicant: LG Electronics Inc.
Inventor： LEE, Youngjoo , KO, Jungmin , EO, Soohan , HYUN, Kietak , HWANG, Inkyu
Abstract: A vacuum cleaner according to the present embodiment comprises: a suctioning unit; a main body including a cyclone unit for separating dust from the dust suctioned through the suctioning unit, a body forming a dust container for storing the dust separated by the cyclone unit, and a body cover for opening and closing the lower side of the body; a filter unit, arranged in the body, for filtering air during the passing of air from which the dust has been separated; an actuating unit capable of moving in the body along a space between the outside of the filter unit and the inner circumferential surface of the body; an operating unit which is arranged outside the body and which operates in order to move the actuating unit; and a transmission unit which connects the actuating unit with the operating unit by penetrating the body and which is positioned outside the radial direction of the inner circumferential surface on which a cyclone flow is formed in the body.
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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
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.
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公开(公告)号：EP4218521A1
公开(公告)日：2023-08-02
申请号：EP21872934.1
申请日：2021-09-24
Applicant: LG ELECTRONICS INC.
Inventor： HER, Jonguk , HYUN, Kietak , EO, Soohan , HWANG, Inkyu , KO, Jungmin
Abstract: The present disclosure relates to a cleaner capable of easily separating a filter module from a main body of the cleaner and separating and assembling the separated filter module again. Disclosed is a cleaner including: a main body; a suction motor disposed in the main body and configured to generate a suction force so as to suction air; a dust separator separating dust from air by generating a cyclone flow in air introduced by the suction motor; and a filter module having a filter for filtering air discharged from the suction motor and being detachable from the main body. Here, the filter module is configured to be easily separated from the main body of the cleaner and assembled, such that the filter disposed inside the filter module may be easily cleaned or replaced.
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Patent Agency Ranking
公开(公告)号：EP4069049A1
公开(公告)日：2022-10-12
申请号：EP20921759.5
申请日：2020-04-23
Applicant: LG Electronics Inc.
Inventor： HER, Jonguk , HYUN, Kietak , EO, Soohan , LEE, Sangchul , HWANG, Inkyu
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公开(公告)号：EP4069048A1
公开(公告)日：2022-10-12
申请号：EP20920826.3
申请日：2020-04-23
Applicant: LG Electronics Inc.
Inventor： HYUN, Kietak , HER, Jonguk , EO, Soohan , LEE, Sangchul , HWANG, Inkyu
IPC: A47L9/16
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公开(公告)号：EP3851009A1
公开(公告)日：2021-07-21
申请号：EP19859471.5
申请日：2019-09-16
Applicant: LG Electronics Inc.
Inventor： LEE, Youngjoo , KO, Jungmin , EO, Soohan , HYUN, Kietak , HWANG, Inkyu , LEE, Sangchul , HER, Jonguk
Abstract: A vacuum cleaner according to the present embodiment comprises: a suctioning unit, a main body including a cyclone part for separating dust from air suctioned through the suctioning unit and a body forming a dust container for storing the dust separated by the cyclone unit, and a body cover for opening and closing the lower side of the body, a filter unit, arranged in the body, for filtering air during the passing of air from which the dust has been separated in the cyclone unit; an actuating unit capable of moving in the body along a space between the outside of the filter unit and the inner circumference surface of the body; an operating unit which is arranged outside the body and which operates in order to move the actuating unit; a transmission unit penetrating the body and connecting the actuating unit with the operating unit; and an elastic member which is arranged outside the body and which elastically supports the operating unit.
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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
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.
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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
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.
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