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公开(公告)号：US12004701B2
公开(公告)日：2024-06-11
申请号：US18110498
申请日：2023-02-16
申请人： LG Electronics Inc.
发明人： Bohyun Nam , Namhee Kim , Jinju Kim , Hyeonjeong An , Jungbae Hwang
CPC分类号： A47L5/28 , A47L5/24 , A47L9/00 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/2842 , A47L9/2857 , A47L9/2884
摘要： A cleaner includes a suction motor that generates suction force, a dust separation unit that is disposed under the suction motor and separates dust from air, a handle disposed behind the suction motor, and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.
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2.发明授权公开(公告)号：US11910742B2
公开(公告)日：2024-02-27
申请号：US17265671
申请日：2019-08-02
申请人： LG ELECTRONICS INC.
发明人： Kyoungsuk Ko , Byungjin Kim , Sungwook Lee , Hyungsub Lee , Koh Choi
CPC分类号： A01D34/008 , B60L53/36 , G05D1/0094 , G05D1/0225 , G05D1/0259 , G05D1/0265 , G05D1/0274 , G05D1/0276 , G05D1/0278 , A01D2101/00 , A47L9/00 , A47L2201/04 , B60L2200/40 , G05D2201/0203 , G05D2201/0208 , G05D2201/0215
摘要： The present disclosure relates to a moving robot, a moving robot system, and a method for moving to a charging system of the moving robot, wherein the moving robot moves to the charging system based on a reception result obtained by receiving a plurality of transmission signals transmitted from the charging station and a sensing result obtained by sensing a magnetic field state.
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公开(公告)号：US11889968B2
公开(公告)日：2024-02-06
申请号：US16181482
申请日：2018-11-06
发明人： Wayne Ernest Conrad
IPC分类号： A47L5/22 , A47L9/32 , A47L9/22 , A47L9/00 , A47L9/16 , A47L9/28 , A47L5/32 , A47L7/00 , A47L9/02 , A47L9/12 , A47L9/24 , A47L9/30 , A47L5/24 , A47L5/28 , A47L5/30
CPC分类号： A47L5/225 , A47L9/0018 , A47L9/327 , A47L5/24 , A47L5/28 , A47L5/30 , A47L5/32 , A47L7/0095 , A47L9/00 , A47L9/0081 , A47L9/02 , A47L9/122 , A47L9/16 , A47L9/1691 , A47L9/22 , A47L9/246 , A47L9/248 , A47L9/2857 , A47L9/30 , A47L9/325
摘要： A surface cleaning apparatus includes a surface cleaning head having a dirty air inlet and an upper section mount and an upper portion moveably mounted to the upper section. The upper portion includes a wand. A portable surface cleaning unit is removably mounted to the upper portion. An air flow path extends from the dirty air inlet to a clean air outlet and includes an upstream portion comprising the wand and a flexible air flow conduit downstream of the wand. Each of the wand and the portable cleaning unit can be separately removable from the upper section mount.
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公开(公告)号：US20230190054A1
公开(公告)日：2023-06-22
申请号：US18107201
申请日：2023-02-08
申请人： LG Electronics Inc.
发明人： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC分类号： A47L5/28 , A47L5/24 , A47L9/00 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/2842 , A47L9/2857 , A47L9/2884
摘要： A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US20230180977A1
公开(公告)日：2023-06-15
申请号：US18107165
申请日：2023-02-08
申请人： LG Electronics Inc.
发明人： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC分类号： A47L5/28 , A47L5/24 , A47L9/00 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/2842 , A47L9/2857 , A47L9/2884
摘要： A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US20230165419A1
公开(公告)日：2023-06-01
申请号：US17986177
申请日：2022-11-14
发明人： Jonathan MANIFF , Francesca MANIFF
CPC分类号： A47L9/00 , A63H3/003 , A47L7/0085 , A47L2201/00
摘要： A device for covering a plurality of different sized robotic systems. The device can include a cover sized to at least partially fit over the robotic system; one or more sidewalls extended from the cover, wherein the one or more sidewalls is configured to removably engage with each of the plurality of different sized robotic systems; and one or more apertures in the cover and/or the one or more sidewalls. The one or more apertures are selectively positioned and sized so as to prevent obstructing the one or more onboard sensors of the respective robotic system when the device is in an assembled state with the respective robotic system.
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公开(公告)号：US20180310785A1
公开(公告)日：2018-11-01
申请号：US16023135
申请日：2018-06-29
发明人： Wayne Ernest Conrad
CPC分类号： A47L5/24 , A47L9/00 , A47L9/106 , A47L9/1691
摘要： A hand vacuum cleaner having a main body and cyclone unit provided at a front end of the main body. The cyclone unit has a front openable door.
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公开(公告)号：US10070764B2
公开(公告)日：2018-09-11
申请号：US15331965
申请日：2016-10-24
申请人： iRobot Corporation
IPC分类号： A47L11/40 , A47L11/282 , A47L11/34 , A47L9/04 , A47L9/00 , A47L9/28 , B60L11/18 , B60L15/20 , A47L11/30 , G05D1/02
CPC分类号： A47L11/4025 , A47L9/00 , A47L9/0477 , A47L9/0488 , A47L9/2805 , A47L11/125 , A47L11/145 , A47L11/161 , A47L11/201 , A47L11/282 , A47L11/292 , A47L11/30 , A47L11/302 , A47L11/34 , A47L11/4011 , A47L11/4041 , A47L11/4044 , A47L11/4061 , A47L11/4066 , A47L11/408 , A47L2201/00 , A47L2201/04 , B60L15/2036 , B60L50/52 , B60L53/14 , B60L58/12 , B60L2200/40 , B60L2220/44 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2250/16 , B60L2260/32 , B60L2270/145 , G05D1/0225 , G05D1/0227 , G05D1/0242 , G05D1/0255 , G05D2201/0215 , Y02P90/60 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/72 , Y02T10/7275 , Y02T90/14 , Y02T90/16
摘要： An autonomous coverage robot includes a chassis having forward and rearward portions and a drive system carried by the chassis. The forward portion of the chassis defines a substantially rectangular shape. The robot includes a cleaning assembly mounted on the forward portion of the chassis and a bin disposed adjacent the cleaning assembly and configured to receive debris agitated by the cleaning assembly. A bin cover is pivotally attached to a lower portion of the chassis and configured to rotate between a first, closed position providing closure of an opening defined by the bin and a second, open position providing access to the bin opening. The robot includes a body attached to the chassis and a handle disposed on an upper portion of the body. A bin cover release is actuatable from substantially near the handle.
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公开(公告)号：US20180131205A1
公开(公告)日：2018-05-10
申请号：US15724032
申请日：2017-10-03
发明人： Kyongpil JIN , Myungsang LEE
CPC分类号： H02J7/0029 , A47L9/00 , A47L9/2805 , A47L9/2836 , A47L9/2884 , A47L9/2889 , A47L9/2894 , H02J7/0031 , H02J7/0068 , H02J2007/0039
摘要： A battery pack includes a battery including at least one battery cell, a terminal portion electrically connected to the battery and including a first pack terminal connected to an external load and a second pack terminal, a first switch configured to switch a discharge current of the battery according to a first control signal, a second switch configured to open or close according to a second control signal, and to open the first switch that is turned on by the first control signal, by a voltage of the first pack terminal or the second pack terminal, and a battery manager configured to output the first control signal and the second control signal.
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10.发明授权公开(公告)号：US09888820B2
公开(公告)日：2018-02-13
申请号：US14826252
申请日：2015-08-14
发明人： Manuel E. Martins, Jr. , Marek Sadowski , Tomasz Czarnecki , Roman Iwaszko , Franciszek Miklaszewicz , Lukasz Kszonowski
CPC分类号： A47L9/2826 , A47L5/14 , A47L9/00 , A47L9/0472 , A47L9/08 , A47L9/2842 , A47L9/2884 , A47L2201/00 , A47L2201/04
摘要： A method of cleaning a raised access flooring system includes providing a vacuum cleaner for raised floor environments. The vacuum cleaner includes a body sized to fit underneath the raised access floor system, a power source supported by the body, a vacuum module supported by the body, the vacuum module being configured to intake air and exhaust air, and a drive module supported by the body. The method further includes placing the vacuum cleaner into a space formed between an original floor and a plurality of raised panels of the raised access flooring system, and operating the vacuum cleaner to perform a cleaning operation.
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