Cleaning system

The utility model provides a cleaning system which comprises a first cleaning mechanism and a second cleaning mechanism, the first cleaning mechanism is connected with a wired power supply part, a first dust storage cavity is formed in the first cleaning mechanism, the first cleaning mechanism can be used for independently conducting cleaning operation, and the first cleaning mechanism is further provided with an insertion port communicated with the first dust storage cavity; a second dust storage cavity is formed in the second cleaning mechanism, and the second cleaning mechanism can be used for independently carrying out cleaning operation; one end of the connecting device is detachably connected with the insertion port, the other end of the connecting device is detachably connected with the second dust storage cavity, and the connecting device is used for conducting substances in the second dust storage cavity to the first dust storage cavity.