公开(公告)号：US20230190066A1

公开(公告)日：2023-06-22

申请号：US18074865

申请日：2022-12-05

Applicant: AUO Corporation

Inventor： CHUNG HANG SIT ,  WEN LONG SHU ,  CHUN KUAN WU ,  YU-CHUNG HSU ,  KUN-CHU WANG ,  YU CHENG OU ,  JIUN-YING YU ,  BING HUNG YANG ,  HUNG-TA CHIU ,  YU-CHENG WANG

IPC: A47L11/40 ,  A47L25/00 ,  A47L11/14

CPC classification number: A47L11/4069 ,  A47L25/005 ,  A47L11/14

Abstract: A cleaning equipment includes a first take-up reel, a first supply reel, a frame, a first cleaning film, and a transmission assembly. The frame includes an inner space accommodating the first take-up reel and the first supply reel side by side and an outer surface having at least one gap communicating with the inner space. The first cleaning film has a supply part on the first supply reel, a take-up part on the first take-up reel, and a middle part at least partially covering the outer surface of the frame. Two ends of the middle part enter the inner space through the at least one gap and are connected to the supply part and the take-up part, respectively. The transmission assembly is coupled to the first supply reel and the first take-up reel and drives at least one of the first supply reel and the first take-up reel to rotate.