Water tank, mopping assembly and robot sweeper

Abstract

The invention discloses a water tank. The upper end of a water tank middle shell is connected with a water tank upper cover, the lower end of the water tank middle shell is connected with a water tanklower cover, and water seepage holes are formed in the water tank lower cover and used for allowing water to seep out of the water tank slowly; water guide cloth is arranged at the water seepage holes, and water seeps out of the water seepage holes through the water guide cloth. The invention further discloses a mopping assembly which is applied to a robot sweeper. The mopping assembly comprisesthe water tank in the embodiment, and the lower surface of the water tank lower cover is connected with a cleaning cloth assembly. The invention further discloses the robot sweeper. The robot sweepercan use the water tank or the mopping assembly described in the two embodiments. When the water tank is used, water is not affected by gravity under the action of air pressure, and water can be discharged uniformly. The phenomenon of water flow stopping can be reduced in a slope using process; water seepage is avoided in an out-of-service condition due to zero air pressure difference between internal air pressure of the water tank and atmospheric pressure; and because of the action of the water guide cloth, water cannot leak even though the water tank is shaken.

Description

technical field [0001] The invention relates to an intelligent household appliance, in particular to a water tank, a mopping component and a sweeping machine. Background technique [0002] Sweeping machine is a kind of smart household appliances, which can automatically complete the floor cleaning work in the room by virtue of certain artificial intelligence. Generally, brushing and vacuuming are used to absorb the ground debris into its own dust box, so as to complete the function of ground cleaning. [0003] In order to achieve the function of mopping the floor, the sweeper is generally equipped with a water tank and a mop. At present, the water outlet method of the water tank of the sweeper mainly depends on the weight of the water, which causes the water tank to not discharge water evenly during the water outlet process, and the mopping effect is not good. At the same time, when the water tank is not working or shaken, the water tank will also seep water automatically, ...

AI Technical Summary

Problems solved by technology

[0003] In order to realize the function of mopping the floor, the sweeper is generally equipped with a water tank and a rag. At present, the water outlet method of the water tank of the sweeper mainly depends on the weight of the water, which causes the water tank to not discharge water evenly during the water outlet process, and the mopping effect is not good.

At the same time, in the non-working state or when the water tank is shaken, the water tank will also seep automatically, which cannot meet the requirements of use.

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