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公开(公告)号：US12053133B2
公开(公告)日：2024-08-06
申请号：US17457357
申请日：2021-12-02
Inventor： Jinguang Huang , Li Lei
CPC classification number: A47L11/4091 , A47L11/28 , B08B1/165 , B08B1/30 , B08B1/50 , B08B3/02 , A47L2201/028 , B08B2203/027
Abstract: A docking station includes a base and a cleaning member assembly. The cleaning member assembly includes at least one cleaning member, a first bracket, a second bracket, and a power source. Each of the at least one cleaning member is mounted on the first bracket and the second bracket. One of the first bracket and the second bracket is a fixed bracket, and the other is a movable bracket. The movable bracket is driven to reciprocate along a straight line, in order to drive each the cleaning member to swing relative to the first bracket around a central axis.
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公开(公告)号：US11896174B2
公开(公告)日：2024-02-13
申请号：US17554948
申请日：2021-12-17
Inventor： Lianrong Zheng
CPC classification number: A47L11/4011 , A47L11/24 , A47L11/28 , A47L11/4008 , A47L11/4088 , A47L2201/04 , G05D1/024
Abstract: An autonomous cleaning device, including: a casing, a cover, and a switch. The cover is arranged on the casing and protrudes from a top of the casing. The cover and the casing are connected in a manner enabling the cover to be movable downwards and backwards; and the cover has an acting portion. A trigger position of the switch is located at a moving path of the acting portion, and the cover is configured to trigger the switch by the acting portion during movement of the cover. The switch comprises at least two first switches, configured to be triggered in a horizontal direction. A horizontal circumferential trigger range formed by all the at least two first switches is greater than or equal to 180 degrees.
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公开(公告)号：US11744430B2
公开(公告)日：2023-09-05
申请号：US17643957
申请日：2021-12-13
Inventor： Wuji Zhang , Changtai Xia
IPC: A47L11/40
CPC classification number: A47L11/4069 , A47L11/4058 , A47L11/4066
Abstract: A cleaning device includes a main body, a driving assembly, and a cleaning assembly. The driving assembly includes a driving device, at least one transmission member and a movable bracket. The driving device is arranged on the main body, and has a driving shaft extending toward the bottom of the main body. The movable bracket can be movably connected to the bottom of the main body, and is spaced from the driving shaft. The movement direction of the movable bracket is substantially perpendicular to the extension direction of the driving shaft. The at least one transmission member is connected between the movable bracket and the driving shaft. The driving shaft of the driving device drives the movable bracket to reciprocate back and forth through the at least one transmission member. The cleaning assembly is detachably connected to the movable bracket.
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公开(公告)号：US11737636B2
公开(公告)日：2023-08-29
申请号：US17643905
申请日：2021-12-13
Inventor： Wuji Zhang , Quanlong Lu , Changtai Xia
IPC: A47L11/40
CPC classification number: A47L11/4069 , A47L11/4058 , A47L11/4066 , A47L11/4072 , A47L11/4083
Abstract: The cleaning device includes a main body and at least one drive wheel. The at least one drive wheel is arranged on the main body. The main body can walk on the surface to be cleaned by means of the at least one drive wheel. The cleaning device further includes a driving mechanism, a movable bracket, and a cleaning assembly. The driving mechanism is arranged on the main body, the movable bracket is movably connected to the bottom of the main body, and is connected to the driving mechanism. The movable bracket reciprocates along the direction parallel to the surface to be cleaned under the driving action of the driving mechanism. The cleaning assembly is detachably connected to the movable bracket.
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公开(公告)号：US11717127B2
公开(公告)日：2023-08-08
申请号：US17165015
申请日：2021-02-02
Inventor： Jun Yang , Xiaofei Chen , Changtai Xia , Junpeng Qian
IPC: A47L11/00 , A47L11/282 , A47L11/40 , F21V8/00
CPC classification number: A47L11/282 , A47L11/4005 , A47L11/4008 , A47L11/4013 , A47L11/4038 , A47L11/4069 , A47L11/4083 , A47L11/4088 , G02B6/0021 , A47L2201/06
Abstract: A cleaning robot include a main body and a cleaning module. The cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The box body includes a first connector. The at least one driving mechanism is positioned on a bottom surface of the box body, electrically connected to the first connector, and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface. The cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface. The main body includes a second connector. The box body is detachably positioned on the main body, such that the first connector is connected to or disconnected to the second connector.
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Patent Agency Ranking
公开(公告)号：US11712145B2
公开(公告)日：2023-08-01
申请号：US17555842
申请日：2021-12-20
Inventor： Jun Li , Linlin Zhou
IPC: A47L11/40
CPC classification number: A47L11/4019 , A47L11/4083 , A47L11/4088
Abstract: A reservoir device includes: a liquid storage structure, configured to store liquid; a liquid feeding assembly, configured to feed the liquid into the liquid storage structure; a barrier assembly; a sensing field generator, configured to generate a sensing field; a sensor; and an electrical control assembly. The barrier assembly is arranged inside the liquid storage structure. The sensor is configured to sense the sensing field. The barrier assembly is configured to float under a buoyance action of the liquid, and to block the sensor from sensing the sensing field when the barrier assembly floats in a first liquid level position. The electrical control assembly is configured to control the liquid feeding assembly to stop feeding the liquid into the liquid storage structure when the barrier assembly blocks the sensor from sensing the sensing field.
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公开(公告)号：US20220117457A1
公开(公告)日：2022-04-21
申请号：US17162234
申请日：2021-01-29
Inventor： ZHENHUA WEN , RUIJUN YAN
IPC: A47L11/40
Abstract: The disclosure discloses a debris collecting base station, a cleaning robot and a cleaning system. The debris collecting base station cooperates with the cleaning robot. The cleaning robot has a debris outlet for discharging debris. The debris collecting base station includes a base, a debris collecting device, a first communication component and a microcontroller. The base has a debris intake passageway. One end of the debris intake passageway pneumatically interfaces with the debris outlet, the debris collecting device is mounted on the base and is communicated with the end of the debris intake passageway away from the debris outlet. The microcontroller is electrically connected to the first communication component and the debris collecting device, which controls the first communication component to send and receive interactive signals with the cleaning robot and controls working modes of the debris collecting base station based on the interactive signals.
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公开(公告)号：US11020861B2
公开(公告)日：2021-06-01
申请号：US16022435
申请日：2018-06-28
Inventor： Zhangjun Song , Peng Liu , Fujun Huang
Abstract: An intelligent device control method applied to an intelligent device, including the steps of: providing a mobile terminal configured to send a control instruction to the intelligent device, inputting the control instruction on the mobile terminal and converting the control instruction into an audio signal, sending the audio signal to the intelligent device, enabling the intelligent device to receive the audio signal, convert the audio signal to restore it to the control instruction, and read the control instruction, and executing a corresponding action according to the control instruction. The intelligent device control method is capable of making the transmission processes of control instructions simplified and efficient and improving the user experience. An intelligent device system is also disclosed.
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公开(公告)号：US12156621B2
公开(公告)日：2024-12-03
申请号：US17548784
申请日：2021-12-13
Inventor： Yongting Cai , Zicheng Xu , Zhenhua Wen , Ziyun Cheng
Abstract: A method for cleaning the mop of a cleaning robot includes: obtaining mop usage information after the cleaning robot carries the mop to clean the floor, and selecting a target mop cleaning mode to clean the mop according to the mop usage information.
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公开(公告)号：US12029362B2
公开(公告)日：2024-07-09
申请号：US17165034
申请日：2021-02-02
Inventor： Jun Yang , Xiaofei Chen , Changtai Xia , Junpeng Qian
IPC: A47L11/40
CPC classification number: A47L11/4069 , A47L11/4038 , A47L11/4083 , A47L2201/00
Abstract: A cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The at least one driving mechanism is positioned on a bottom surface of the box body and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface, and the cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface.
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