Window cleaning robot, base station, composite tube, and window cleaning system

Abstract

The present application provides a window cleaning robot, a base station, a composite tube, and a window cleaning system. The window cleaning robot comprises: a main unit, wherein the main unit can be attached to a surface to be cleaned and can move on said surface; an attachment member, wherein the attachment member is arranged on the main unit, and the main unit can be attached to said surface by means of the attachment member; and a cleaning assembly, wherein the cleaning assembly comprises a liquid spraying member and a liquid suction member both arranged on the main unit, the liquid spraying member can spray liquid to said surface, and the liquid suction member can suction liquid on said surface by means of negative pressure. In one linear movement direction of the window cleaning robot, the liquid suction member is located between the liquid spraying member and the attachment member. The window cleaning robot provided in the present application has a good cleaning effect and high working efficiency.

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