Cleaning head with a water spraying function and a wet vacuum cleaner having the cleaning head

Abstract

The invention discloses a cleaning head with a water spraying function and a wet vacuum cleaner with the cleaning head. The cleaning head with the water spraying function comprises a wiping head, a housing, and a water spraying mechanism, wherein the wiper head is accommodated in the housing; the water spraying mechanism includes a nozzle positioned at a side wall position of an inner cavity of the housing and disposed toward the wiper head and a liquid supply line communicating with the nozzle; and the nozzle is positioned outside an outer contour of the wiper head. The cleaning head with a water spraying function solves the problems that the spray head of the prior art cleaning head cannot be arranged on the outside of the wiper head, and the spray head cannot spray the liquid onto the part of the wiper head close to the inner wall of the shell, and the wiper head has a dry part, and cannot be uniformly wetted, thus leading to poor cleaning ability of the wiper head and even scratches on the cleaned surface.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a cleaning head with a water spray function and a wet vacuum cleaner with the cleaning head. Background technique [0002] At present, people mostly adopt various cleaning heads when wiping materials such as ground, ceramic tile wall surface or glass. The cleaning ability of the cleaning head, whether it can be miniaturized, and the production cost are important indicators for evaluating its quality. [0003] In order to make the wiping head of the cleaning head work in a wet state all the time so as to improve the cleaning ability of the wiping head, in the prior art, such as Chinese patent document EP3162262A2, such as Figure 9 to Figure 11 As shown, a wet vacuum cleaner is disclosed, including an upper shell 101 provided with a water spray mechanism and a lower shell 103 provided with a rolling brush rod 102, the upper shell 101 and the lower shell 103 are clampe...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the nozzle of the cleaning head in the prior art cannot be arranged on the outside of the wiping head, the nozzle cannot spray the liquid to the part of the wiping head that is close to the inner wall of the housing, and the wiping head has dry parts that cannot be uniformly sprayed. Wetting, leading to poor cleaning ability of the wipe head or even scratching the surface being cleaned

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