公开(公告)号：US20240122434A1

公开(公告)日：2024-04-18

申请号：US18276863

申请日：2021-07-02

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xing LI ,  Pan CHENG ,  Chuanlin DUAN ,  Erdong GU ,  Rongxin HU

IPC: A47L11/40 ,  A47L11/24 ,  A47L11/284

CPC classification number: A47L11/4055 ,  A47L11/24 ,  A47L11/284 ,  A47L11/4036 ,  A47L11/4069

Abstract: An automatic cleaning apparatus that comprises a mobile platform configured to move automatically on an operation surface; a cleaning module disposed on the mobile platform and comprising: a dry-cleaning module configured to clean at least a part of the operation surface by means of dry cleaning; a wet-cleaning module configured to clean at least a part of the operation surface by means of wet cleaning; and a lifting and lowering structure connected to the dry-cleaning module or the wet-cleaning module and configured to enable the dry-cleaning module or the wet-cleaning module to move vertically relative to the mobile platform. The wet-cleaning module comprises: a cleaning head for cleaning the operation surface, and a driving unit for driving the cleaning head to reciprocate along a target surface, and the target surface is a part of the operation surface.

公开(公告)号：US20240315518A1

公开(公告)日：2024-09-26

申请号：US18276842

申请日：2022-02-09

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Chuanlin DUAN ,  Pan CHENG ,  Rongxin HU ,  Erdong GU ,  Dahong GONG ,  Zhimin YANG ,  Guang YU

IPC: A47L11/40 ,  A47L11/24 ,  A47L11/284

CPC classification number: A47L11/4069 ,  A47L11/24 ,  A47L11/284 ,  A47L11/4036

Abstract: Provided is an automatic cleaning device, including: a mobile platform configured to move automatically on an operating surface; and a cleaning module arranged on the mobile platform. The cleaning module includes a dry-cleaning module configured to clean at least a part of the operating surface by means of dry cleaning; and a wet-cleaning module configured to clean at least a part of the operating surface by means of wet cleaning. The wet-cleaning module includes a cleaning head configured to clean the operating surface; and a driving unit configured to drive the cleaning head to substantially reciprocate along a target surface, the target surface being a part of the operating surface. The driving unit includes a driving platform and a supporting platform detachably connected to the driving platform. According to the present disclosure, the pressing structure and the clamping slot structure cooperate to achieve a detachable connection between the supporting platform and the driving platform, thereby facilitating repair and maintenance of the cleaning device.

公开(公告)号：US20240130593A1

公开(公告)日：2024-04-25

申请号：US18276815

申请日：2022-02-08

Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Inventor： Xing LI ,  Pan CHENG ,  Chuanlin DUAN ,  Rongxin HU

IPC: A47L11/40

CPC classification number: A47L11/4036 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4063

Abstract: Disclosed is an automatic cleaning apparatus, including: a moving platform configured to move automatically on an operating surface; and a cleaning module disposed on the moving platform, and including: a dry cleaning module configured to clean at least a part of the operating surface by means of dry cleaning; and a wet cleaning module configured to clean at least a part of the operating surface by means of wet cleaning, where the wet cleaning module includes: a cleaning head for cleaning the operating surface, and a driving unit for driving the cleaning head to reciprocate along a target surface, the target surface being a part of the operating surface, where a width of a lateral cleaning area of the cleaning head is smaller than a width of a lateral cleaning area of the dry cleaning module.

公开(公告)号：US20240130590A1

公开(公告)日：2024-04-25

申请号：US18276826

申请日：2022-02-08

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Erdong GU ,  Rongxin HU ,  Pan CHENG ,  Song PENG

IPC: A47L11/24 ,  A47L11/40

CPC classification number: A47L11/24 ,  A47L11/4041 ,  A47L2201/00

Abstract: An automatic cleaning device is provided, including: a mobile platform configured to automatically move on an operation surface; and a cleaning module arranged on the mobile platform and including a dry cleaning module and a wet cleaning module. The wet cleaning module includes a cleaning head used for cleaning the operation surface, and a driving unit used for driving the cleaning head to make a reciprocating movement along a target surface; the target surface is a part of the operation surface; the mobile platform is provided with a thimble; the wet cleaning module is provided with a slot matched with the thimble to limit the working position of the wet cleaning module.