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1. 发明申请

WO2021145526A1 CLEANER 审中-公开
公开(公告)号：WO2021145526A1
公开(公告)日：2021-07-22
申请号：PCT/KR2020/010544
申请日：2020-08-10
申请人： LG ELECTRONICS INC. , IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
发明人： LEE, Seungyeop , HYUN, Kietak , LEE, Changgun , YOOK, Sejin , LIM, Junhyung
IPC分类号： A47L9/16 , A47L9/10 , A47L2201/04 , A47L9/009 , A47L9/102 , A47L9/122 , A47L9/1608 , A47L9/1641 , A47L9/1683 , A47L9/2826 , A47L9/2852
摘要： A cleaner is disclosed, which comprises a main body including an suction inlet through which the air containing dust enters, a dust separator provided to separate dust from the air while the air entering from the suction inlet is moving, a first dust collector collecting the dust separated by the dust separator, a cyclone movably rotating the air, which has passed through the dust separator, to separate the dust from the air, and a second dust collector collecting the dust separated by the cyclone portion, wherein the dust separator is provided with a plurality of plate shaped members arranged to have a predetermined angle with respect to a moving direction of the air, and the plurality of plate shaped members are arranged to be spaced apart from one another to move the air. The cleaner may have a dust separation structure in which a layout of the main body may freely be changed.

2. 发明公开

EP4090211A1 CLEANER 审中-实审
公开(公告)号：EP4090211A1
公开(公告)日：2022-11-23
申请号：EP20914047.4
申请日：2020-08-10
申请人： LG Electronics Inc. , IUCF-HYU (Industry-University Cooperation Foundation
发明人： LEE, Seungyeop , HYUN, Kietak , LEE, Changgun , YOOK, Sejin , LIM, Junhyung
IPC分类号： A47L9/16 , A47L9/10

3. 发明申请

WO2019164257A1 CLEANER 审中-公开
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
申请人： LG ELECTRONICS INC.
发明人： LEE, Youngjoo , KO, Jungmin , EO, Soohan , HYUN, Kietak
IPC分类号： A47L9/16 , A47L9/32
摘要： 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.

4. 发明申请

WO2016208890A1 AIR PURIFIER 审中-公开
标题翻译：空气净化器
公开(公告)号：WO2016208890A1
公开(公告)日：2016-12-29
申请号：PCT/KR2016/006038
申请日：2016-06-08
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , LEE, Sunghwa , HYUN, Okchun
IPC分类号： B01D50/00 , B01D45/12 , B01D46/12 , B04C9/00 , B04C5/185 , B01D46/48 , B01D46/00
CPC分类号： B01D45/12 , B01D46/12 , B01D46/48 , B01D50/002 , B01D2273/30 , B04C3/06 , B04C5/13 , B04C9/00 , B04C2009/002
摘要： An air purifier provided. The air purifier includes a housing including an intake port and a discharge port, a fan motor assembly for producing an air flow in the housing, a cyclone separator for separating dust from air introduced into the housing through the intake port, a dust storage unit for storing dust separated by the cyclone separator, and a filter unit for purifying air discharged from the cyclone separator.
摘要翻译：提供空气净化器。空气净化器包括：外壳，包括进气口和排气口;风扇马达组件，用于在壳体内产生空气流;旋风分离器，用于通过进气口将引入到壳体中的灰尘与灰尘进行分离;灰尘存储单元，储存由旋风分离器分离的灰尘，以及用于净化从旋风分离器排出的空气的过滤器单元。

5. 发明申请

WO2021172656A1 CLEANING APPLIANCE 审中-公开
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
申请人： LG ELECTRONICS INC.
发明人： HER, Jonguk , HYUN, Kietak , EO, Soohan , LEE, Sangchul , HWANG, Inkyu
IPC分类号： A47L9/16 , A47L9/22 , A47L9/28
摘要： 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.

6. 发明申请

WO2019231171A1 CLEANER 审中-公开
公开(公告)号：WO2019231171A1
公开(公告)日：2019-12-05
申请号：PCT/KR2019/006177
申请日：2019-05-23
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , LEE, Sangchul , HER, Jonguk
IPC分类号： A47L5/24 , A47L9/28 , A47L9/32 , A47L9/16
摘要： The present invention includes a housing configured in a cylindrical shape, an inlet port provided to a circumferential surface of the housing, an inlet pipe extending to a front side of the housing, a first cover forming a top surface of the housing and having a multitude of air discharge ports, a fan provided within the housing, a cyclone forming part provided within the housing to separate dust from air flowing into the housing by being located on a flow route of air moving within the housing by the fan, a battery supplying power to the fan, a battery case coupled to a circumferential surface of the housing and, and a handle coupled to a lateral side of the battery case and the circumferential surface of the housing.

7. 发明申请

WO2016117893A1 DUST COLLECTOR FOR VACUUM CLEANER 审中-公开
标题翻译：用于真空清洁器的集尘器
公开(公告)号：WO2016117893A1
公开(公告)日：2016-07-28
申请号：PCT/KR2016/000515
申请日：2016-01-19
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , LEE, Seungyeop , AHN, Hyukjin
IPC分类号： A47L9/16
CPC分类号： A47L9/1608 , A47L9/108 , A47L9/125 , A47L9/1625 , A47L9/1641 , A47L9/165 , A47L9/1683 , B01D39/12 , B01D45/16 , B01D50/002 , B04C3/04
摘要： A dust collector for a vacuum cleaner disclosed herein includes an outer case forming a lateral appearance of the dust collector, and provided with a first cyclone unit capable of filtering out dust from externally-introduced air and allowing an introduction of the dust-filtered air therein, and an upper case coupled to an upper portion of the outer case to cover the first cyclone unit, the outer case including a second cyclone unit capable of separating fine dust from the air introduced into the first cyclone unit, and a fine dust collecting unit capable of collecting the fine dust separated through the second cyclone unit, wherein the second cyclone unit includes a left cyclone portion and a right cyclone portion disposed at both left and right sides of the fine dust collecting unit and each having outlets, each of the outlets communicating with an inside of the fine dust collecting unit.
摘要翻译：本文公开的用于真空吸尘器的集尘器包括形成集尘器的外观的外壳，并且设置有能够从外部引入的空气中除去灰尘并允许在其中引入经过滤灰的空气的第一旋风单元以及与外壳的上部联接以覆盖第一旋风单元的上壳体，外壳包括能够从导入第一旋风单元的空气中分离细粉尘的第二旋风单元和细集尘单元能够收集通过第二旋风单元分离的细粉尘，其中第二旋风单元包括设置在细粉尘收集单元的左右两侧的左旋旋器部分和右旋风部分，并且每个具有出口，每个出口与精细集尘单元的内部连通。

8. 发明申请

WO2019231170A1 CLEANER 审中-公开
公开(公告)号：WO2019231170A1
公开(公告)日：2019-12-05
申请号：PCT/KR2019/006175
申请日：2019-05-23
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , LEE, Sangchul , HER, Jonguk
IPC分类号： A47L5/24 , A47L9/28 , A47L9/32 , A47L9/16
摘要： Disclosed is a cleaner. The present invention includes a first housing configured in a cylindrical shape, an inlet port provided to the first housing, an inlet pipe extending to a front side of the housing, a cyclone forming part provided within the first housing, a second housing communicating with the first housing and coupled to a rear side of the first housing, a fan provided within the second housing to provide a suction force so that air flowing from the first housing flows from a top side of the second housing to a bottom side of the second housing, a battery supplying power to the fan, a battery case coupled to a circumferential surface of the first housing and a bottom side of the second housing, and a handle including a handle connected to the circumferential surface of the first housing and a top side of the battery case.

9. 发明申请

WO2019231157A1 CLEANING APPLIANCE 审中-公开
公开(公告)号：WO2019231157A1
公开(公告)日：2019-12-05
申请号：PCT/KR2019/006074
申请日：2019-05-21
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , HER, Jonguk , LEE, Sangchul
IPC分类号： A47L5/24 , A47L9/16 , A47L9/22 , A47L9/28 , A47L9/32
摘要： A cleaning appliance comprises a housing provided in a hollow cylinder shape, having an intake unit and an exhaust unit; a fan provided to include an impeller located in the housing, a rotary shaft to which the impeller is fixed, and a motor rotating the rotary shaft, moving the air entering the housing through the intake unit to the exhaust unit; a particle separator provided inside the housing to provide a path for guiding the air entering the intake unit to the impeller, separating particles from the air by using a centrifugal force; a battery housing located at a point spaced apart from a pint where the intake unit is located, as much as 180°, in a space provided by a circumferential surface of the housing and protruded to be far away from the circumferential surface of the housing; a battery provided in the battery housing, supplying a power to the motor; and a handle provided to connect the circumferential surface of the housing with the battery housing, wherein the rotary shaft is inclined at an angle greater than 0° and smaller than 90° toward a direction where the handle is located based on a vertical line passing through the center of gravity of the particle separator.

10. 发明申请

WO2019231154A1 CLEANING APPLIANCE 审中-公开
公开(公告)号：WO2019231154A1
公开(公告)日：2019-12-05
申请号：PCT/KR2019/006055
申请日：2019-05-21
申请人： LG ELECTRONICS INC.
发明人： HYUN, Kietak , LEE, Sangchul , HER, Jonguk
IPC分类号： A47L5/24 , A47L9/16 , A47L9/28 , A47L9/32
摘要： A cleaning appliance comprises a first housing provided in a hollow cylinder shape; a second housing fixed to a circumferential surface of the first housing along a longitudinal direction of the first housing and provided with an intake unit through which the air enters; a third housing provided on a circumferential surface of the first housing along the longitudinal direction of the first housing and provided with an exhaust hole; a first communication hole for communicating the first housing with the second housing; a first communication hole for communicating the first housing with the second housing; a fan provided to include an impeller located in the third housing, a rotary shaft to which the impeller is fixed, and a motor rotating the rotary shaft, moving the air supplied from the second communication hole to the exhaust hole; a particle separator provided inside the first housing to provide a path for guiding the air entering the first communication hole to the second communication hole, separating particles from the air by using a centrifugal force; a battery housing protruded from a rear surface of the first housing located in a direction opposite to a position of the intake unit toward a direction far away from the first housing; a battery provided in the battery housing, supplying a power to the motor; and a handle having one end fixed to a rear surface of the third housing located in a direction opposite to the position of the intake unit and the other end fixed to the battery housing, wherein the center of gravity of the fan is located between the center of gravity of the particle separator and the center of gravity of the battery, and rotary shaft is parallel with a straight line passing through the center of gravity of the particle separator along the longitudinal direction of the first housing.

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