公开(公告)号：US20240099538A1

公开(公告)日：2024-03-28

申请号：US18366258

申请日：2023-08-07

Applicant: Hobot Technology Inc.

Inventor： CHI-MOU CHAO ,  Min-Chih Tseng

IPC: A47L11/40 ,  A46B13/00 ,  A46B13/02 ,  A47L11/28 ,  B08B1/00 ,  B08B1/04 ,  B08B3/02

CPC classification number: A47L11/4091 ,  A46B13/001 ,  A46B13/02 ,  A47L11/28 ,  B08B1/002 ,  B08B1/008 ,  B08B1/04 ,  B08B3/024 ,  A46B2200/3033 ,  A47L2201/028

Abstract: The present invention relates to a cleaning device for cleaning a mopping cloth of a self-propelled cleaning apparatus. The cleaning device includes a clean-water tank, a waste-water tank, a base, a cleaning unit, a clean-water pipeline and a waste-water pipeline. The cleaning unit includes a water outlet, a cleaning brush and a cleaning chamber. The water outlet is configured to spray a cleaning liquid toward a direction away from the base. The cleaning brush cleans a mopping cloth. The clean-water pipeline communicates between the clean-water tank and the water outlet and is for the cleaning liquid in the clean-water tank to pass through the clean-water pipeline and be sprayed from the water outlet. The waste-water pipeline communicates between the waste-water tank and the cleaning chamber of the cleaning unit and is for the cleaning liquid sprayed while the cleaning unit cleans the mopping cloth to pass through the waste-water pipeline and be collected in the waste-water tank.