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公开(公告)号：US20230329512A1
公开(公告)日：2023-10-19
申请号：US18025187
申请日：2020-12-31
Inventor： Wenhai DENG , Changtai XIA , Ruijun YAN
CPC classification number: A47L11/4091 , A47L11/4025 , A47L9/149 , A47L9/0063 , A47L9/2873 , A47L11/4005 , A47L2201/024 , A47L2201/022
Abstract: A debris collection base and a cleaning system. The debris collection base includes: a body including a first splicing end, a debris collection cavity spaced apart from the first splicing end, and a debris collection channel extending from the first splicing end to be in communication with the debris collection cavity; and a bearing seat module used for bearing a cleaning robot and including a second splicing end, a debris collection opening spaced apart from the second splicing end, and a debris inlet channel extending from the second splicing end to be in communication with the debris collection opening, the second splicing end being capable of being spliced with the first splicing end or separated from the first splicing end, and the debris inlet channel being in hermetical communication with the debris collection channel when the first splicing end is spliced with the second splicing end.
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公开(公告)号：US11744428B2
公开(公告)日：2023-09-05
申请号：US16604703
申请日：2018-05-22
Inventor： Yuuki Marutani , Kota Watanabe
CPC classification number: A47L11/4025 , A47L9/009 , A47L9/149 , A47L9/281 , A47L9/2873 , A47L11/4011 , A47L11/4061 , A47L2201/024 , A47L2201/04
Abstract: A vacuum cleaner includes a driving wheel, a cleaning part, a dust-collecting unit, a dust collection amount detection part, and a travel control part. The dust collection amount detection part detects the amount of the dust and dirt accumulated in the dust-collecting unit. The travel control part controls the driving of the driving wheel to make the vacuum cleaner travel autonomously. The travel control part makes the vacuum cleaner travel to a dust station in the case the amount of the dust and dirt detected by the dust collection amount detection part is equal to or more than a specified amount while the cleaning part performs cleaning. The travel control part further makes the vacuum cleaner undock from the dust station to restart the cleaning after the dust and dirt accumulated in the dust-collecting unit is transferred to a dust-collecting container at the dust station. The vacuum cleaning apparatus can adopt a downsized vacuum cleaner while ensuring convenience.
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53.发明公开公开(公告)号：US20230255418A1
公开(公告)日：2023-08-17
申请号：US18137274
申请日：2023-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ingyu CHOI , Hyunju LEE , Seehyun KIM , Shin KIM , Sanghyuk PARK , Heesuk YOON , Seungryong CHA
CPC classification number: A47L9/149 , A47L9/0063 , A47L9/1409 , A47L9/2842 , A47L9/2873 , A47L9/2894 , A47L9/281 , A47L2201/024 , A47L2201/022 , A47L2201/04
Abstract: A cleaning apparatus comprises: a robot cleaner including a dust collection canister and a first suction device; and a docking station including a second suction device, which communicates with the dust container to suck air including foreign substances from the dust container in response to the robot cleaner being coupled to the docking station, and a trapping portion to capture the foreign substances included in the sucked air. The robot cleaner includes: a communication unit; and a control unit to control the first suction device in response to the robot cleaner being coupled to the docking station, controlling the communication unit to transmit a control command to the docking station, and periodically changing the suction force of either the first suction device and the second suction device.
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公开(公告)号：US11717124B2
公开(公告)日：2023-08-08
申请号：US16933199
申请日：2020-07-20
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad
CPC classification number: A47L9/149 , A47L9/12 , A47L9/2873 , A47L2201/022 , A47L2201/024
Abstract: An evacuation station for a mobile floor cleaning robot comprises a housing and an air treatment assembly removably mountable to the housing. The air treatment assembly is provided on a first lateral housing end. The first lateral housing end is provided with a housing air inlet that is downstream of the air treatment assembly air outlet whereby the air treatment assembly air outlet faces the housing air inlet.
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公开(公告)号：US11672399B2
公开(公告)日：2023-06-13
申请号：US17670963
申请日：2022-02-14
Applicant: iRobot Corporation
Inventor： Mark Steven Schnittman , Daniel N. Ozick , Gregg W. Landry
CPC classification number: A47L11/4013 , A47L9/0477 , A47L9/106 , A47L9/108 , A47L9/19 , A47L9/281 , A47L11/24 , A47L11/33 , A47L11/4002 , A47L11/4008 , A47L11/4011 , A47L11/4025 , A47L11/4041 , A47L11/4044 , A47L11/4066 , A47L11/4069 , A47L11/4091 , A47L11/4097 , A47L2201/00 , A47L2201/02 , A47L2201/024 , A47L2201/028 , A47L2201/04
Abstract: An autonomous coverage robot includes a chassis, a drive system configured to maneuver the robot, and a cleaning assembly. The cleaning assembly includes a cleaning assembly housing and at least one driven sweeper brush. The robot includes a controller and a removable sweeper bin configured to receive debris agitated by the driven sweeper brush. The sweeper bin includes an emitter disposed on an interior surface of the bin and a receiver disposed remotely from the emitter on the interior surface of the bin and configured to receive an emitter signal. The emitter and the receiver are disposed such that a threshold level of accumulation of debris in the sweeper bin blocks the receiver from receiving emitter emissions. The robot includes a bin controller disposed in the sweeper bin and monitoring a detector signal and initiating a bin full routine upon determining a bin debris accumulation level requiring service.
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Patent Agency Ranking
56.发明公开公开(公告)号：US20230165420A1
公开(公告)日：2023-06-01
申请号：US17984181
申请日：2022-11-09
Applicant: LG Electronics Inc.
Inventor： Sungjun KIM , Jinhyouk SHIN , Ingyu YANG , Youngsoo KIM , Jungwan RYU , Jeahyuk WIE , Dongjae LEE
CPC classification number: A47L9/0063 , A47L9/106 , A47L9/2873 , A47L2201/024
Abstract: The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.
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公开(公告)号：US20230148812A1
公开(公告)日：2023-05-18
申请号：US17919431
申请日：2021-04-15
Applicant: LG ELECTRONICS INC.
Inventor： Ingyu YANG , Jungwan RYU , Jinhyouk SHIN , Donggeun LEE
CPC classification number: A47L9/1683 , A47L9/0063 , A47L9/2873 , A47L9/108 , B65F1/06 , B65F1/105 , A47L2201/024 , A47L2201/022 , B65F2210/168 , B65F2210/1795
Abstract: A station and a dust removal system including the same are provided. The station according to one aspect of the present specification is a station to which a cleaner including a dust bin and a body cover selectively opening and closing a lower part of the dust bin is coupled, including a coupling body to which the dust bin is coupled and forms a predetermined angle with a ground; a separating unit which separates the body cover from the dust bin; and a dust storage unit which is disposed under the coupling body, the predetermined angle being between 20 degrees and 30 degrees, and the dust bin being slid by gravity and coupled to the coupling body.
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公开(公告)号：US11641988B2
公开(公告)日：2023-05-09
申请号：US17114055
申请日：2020-12-07
Applicant: iRobot Corporation
Inventor： Tucker Kuhe , Jennifer Smith , Sam Duffley
CPC classification number: A47L5/24 , A47L9/2805 , A47L9/2842 , A47L11/33 , A47L11/4008 , A47L11/4025 , A47L9/106 , A47L2201/02 , A47L2201/024
Abstract: A cleaning system includes a robotic cleaner and an evacuation station. The robotic cleaner can dock with the evacuation station to have debris evacuated by the evacuation station. The robotic cleaner includes a bin to store debris, and the bin includes a port door through which the debris can be evacuated into the evacuation station. The evacuation station includes a vacuum motor to evacuate the bin of the robotic cleaner.
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公开(公告)号：US20180368646A1
公开(公告)日：2018-12-27
申请号：US16018345
申请日：2018-06-26
Applicant: BISSELL Homecare, Inc.
Inventor： Eric Daniel Buehler , Jeffrey A. Scholten , Adam Brown
CPC classification number: A47L11/4088 , A47L11/24 , A47L11/28 , A47L11/4011 , A47L11/4016 , A47L11/4025 , A47L11/4083 , A47L2201/024 , A47L2201/026
Abstract: A system for refilling, emptying and/or recharging of an autonomous floor cleaner includes a docking station adapted to be coupled with a household plumbing infrastructure. The docking station can be provided on a household appliance, which may be a toilet, a dishwasher, or another appliance coupled with the plumbing infrastructure.
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公开(公告)号：US20180199776A1
公开(公告)日：2018-07-19
申请号：US15921087
申请日：2018-03-14
Inventor： Tsuyoshi SATO , Yuuji OHTSUKA , Hiromitsu ICHIKAWA , Satoshi OHSHITA , Hiromitsu MURATA , Masatoshi TANAKA , Yukio MACHIDA
CPC classification number: A47L9/1683 , A47L7/0047 , A47L9/1625 , A47L9/1633 , A47L9/1641 , A47L9/1691 , A47L9/2873 , A47L9/2884 , A47L2201/022 , A47L2201/024
Abstract: An electric cleaning apparatus, which comprises an autonomous cleaning unit which moves autonomously over a surface to be cleaned and collects dust, and a station unit which has a charging electrode for the autonomous cleaning unit, wherein the autonomous cleaning unit includes a first body case having a first inlet, a secondary battery which accumulates electric power supplied from the charging electrode, a first dust collecting container which accumulates dust sucked from the first inlet, and an electric blower which is driven by electric power supplied from the secondary battery and makes negative pressure act on the first dust collecting container, and wherein the station unit is provided with a second body case having a second inlet which sucks other dust different from the dust which the autonomous cleaning unit collects.
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