Flying drone cleaning robot unit with magnetic-vacuum-based adhesion function and sequential modules for applying and wiping cleaning fluids on glass surfaces

Abstract

Flying drone cleaning robot unit for cleaning glass surfaces, characterized in that the cleaning robot unit has a magnetic-vacuum-based adhesive function for temporary fixation to a glass surface, and comprises sequential cleaning modules designed for applying, soaping and wiping cleaning fluids on the glass surface, wherein the drone cleaning robot unit, after adhering to the glass surface, at least partially deactivates its flight rotors and operates as a stationary cleaning unit.