Title:
SELF-MOVING ROBOT, CLEANING SYSTEM, DUST COMPARTMENT AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142948
Kind Code:
A1
Abstract:
A self-moving robot and a cleaning system. The self-moving robot comprises a self-moving first machine body (100), two rolling elements (200) and at least one dust compartment (300); a first end and a second end of the first machine body (100) are respectively suited for a rolling element (200) to be rotatably mounted therein, and a mounting area is formed between the two rolling elements (200); at least one dust compartment (300), the at least one dust compartment (300) being mounted on the first machine body (100), being located in the mounting area, and being used for collecting dust; the dust compartment (300) has at least one dust inlet (313), the dust inlet (313) is distributed adjacent to or abutting a rolling surface at the periphery of a rolling element 200, and when the two rolling elements (200) receive a driving force, the rotation directions thereof are opposite, and the rolling surfaces at least collect dust towards the dust inlet (313) of the dust compartment (300), so as to collect dust in the dust compartment (300). The self-moving robot and the cleaning system can solve the problem whereby existing self-moving cleaning devices have a poor cleaning effect on floors and surfaces to be cleaned, resulting in a poor user experience.
Inventors:
YANG YONGZHAN (CN)
XU WENBO (CN)
XU WENBO (CN)
Application Number:
PCT/CN2023/070701
Publication Date:
August 03, 2023
Filing Date:
January 05, 2023
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/40; A47L11/282
Foreign References:
| KR102232959B1 | 2021-03-26 | |||
| US20030204923A1 | 2003-11-06 | |||
| CN214906482U | 2021-11-30 | |||
| CN113455973A | 2021-10-01 | |||
| EP3545809A1 | 2019-10-02 | |||
| KR20150053411A | 2015-05-18 | |||
| CN112842168A | 2021-05-28 |
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