Title:
BASE STATION OF CLEANING ROBOT AND INTELLIGENT CLEANING SYSTEM HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/142262
Kind Code:
A1
Abstract:
A base station of a cleaning robot and an intelligent cleaning system having same. The base station comprises: a base (10) formed with a cleaning groove used for accommodating and cleaning a mopping member of the cleaning robot. A sewage tank (14) is provided on the base (10) and communicates with the cleaning groove. A suction assembly is configured to suction sewage in the cleaning groove into the sewage tank (14) and comprises an air inlet pipeline (15). The air inlet pipeline (15) is formed with an air inlet (150) communicated with the upper part of the sewage tank (14). A control circuit is electrically connected to the suction assembly. A pressure detector (17) is electrically connected to the control circuit and configured to detect the air pressure in the air inlet pipeline (15). When the pressure value detected by the pressure detector (17) is less than a preset value, the control circuit is configured to control the suction assembly to stop the suction operation. The air pressure in the air inlet pipeline (15) can be measured in real time by means of the pressure detector (17), such that the operation of the suction assembly is controlled, whether the sewage tank (14) is blocked or not is monitored in real time, and the base station can be effectively protected.
Inventors:
XIA LEI (CN)
XU BOJIAN (CN)
BU JIAOXIAN (CN)
XU BOJIAN (CN)
BU JIAOXIAN (CN)
Application Number:
PCT/CN2021/105874
Publication Date:
July 07, 2022
Filing Date:
July 13, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/40
Foreign References:
| CN110367885A | 2019-10-25 | |||
| EP3335611A1 | 2018-06-20 | |||
| CN203674689U | 2014-06-25 | |||
| CN111973072A | 2020-11-24 | |||
| CN211749313U | 2020-10-27 | |||
| CN211257207U | 2020-08-14 | |||
| JP2004308375A | 2004-11-04 |
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