(19)
(11) EP 3 939 485 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
23.03.2022 Bulletin 2022/12

(43) Date of publication:
19.01.2022 Bulletin 2022/03

(21) Application number: 20185622.6

(22) Date of filing: 14.07.2020
(51) International Patent Classification (IPC): 
A47L 9/00(2006.01)
 A47L 11/24(2006.01)
(52) Cooperative Patent Classification (CPC):
A47L 2201/00; A47L 9/00; A47L 11/24; A47L 2201/024; A47L 2201/026
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Guangdong Lesheng Intelligent Technology Co., Ltd.
Dongguan (CN)

(72) Inventors:
  • WANG, Jun
    Yongzhou, Hunan (CN)
  • WANG, Xiaoning
    Wulanchabubuchahar, Inner Mongolia (CN)

(74) Representative: Cabinet Chaillot 
16/20, avenue de l'Agent Sarre B.P. 74
92703 Colombes Cedex
92703 Colombes Cedex (FR)

 
Remarks:
Amended claims in accordance with Rule 137(2) EPC.
 


(54) FLOOR SWEEPING ROBOT SYSTEM WITH AUTOMATIC DUST COLLECTION FUNCTION


(57) The present application provides a floor sweeping robot system with an automatic dust collection function, which sucks garbage in a water-dust integrated box and automatically treats garbage inside a floor sweeping robot, thereby solving problems for consumers. Accordingly, the frequency of cleaning the machine and recycling garbage is reduced, and the cleaning operation is performed at one time, so that the cleaning efficiency is improved greatly. The integrated design of the water-dust integrated box can greatly save the space, and is lower in production cost and more convenient for a user to clean.