公开(公告)号：US20230270310A1

公开(公告)日：2023-08-31

申请号：US18019700

申请日：2021-08-13

Applicant: ECOVACS ROBOTICS CO., LTD.

Inventor： Yingyin ZHANG ,  Yaya PENG ,  Yong BAN ,  Chao CHEN ,  Zhiwei ZONG ,  Xiangchao YIN ,  Hua HUANG ,  Qing MIAO ,  He GENG

IPC: A47L11/40 ,  A47L1/02 ,  A47L11/28 ,  B08B3/04 ,  B08B1/00 ,  B08B1/04 ,  B08B1/02

CPC classification number: A47L11/4091 ,  A47L1/02 ,  A47L11/28 ,  B08B3/04 ,  B08B1/005 ,  B08B1/04 ,  B08B1/02 ,  A47L2201/028 ,  A47L2201/022

Abstract: Provided is a cleaning apparatus, including a liquid supply tank, a liquid storage tank, a first cleaning component, a first rib, disposed on the first cleaning component, for being in contact with a member to be cleaned; where the first rib has two opposite walls protruding above a top surface of the first cleaning component, and the two opposite walls extend along a length direction of the first cleaning component; and a liquid supply port, supplying cleaning liquid in the liquid supply tank to the first cleaning component, where the liquid supply port faces down toward a liquid input end of the first cleaning component; and where liquid injected from the liquid input end flows toward the member to be cleaned and cleans the member to be cleaned under a guidance of the two opposite walls, and is collected to the liquid storage tank.