Glass window with convenient-to-clean outer wall surface

The invention provides a glass window with a convenient-to-clean outer wall surface. The glass window comprises a glass plate and a window side frame, wherein a cleaning device and a driving mechanism are erected on a glass plate frame; the two connecting ends of the cleaning device are fixedly arranged at two sides of the driving mechanism; the cleaning device comprises a main framework, a support sheet and a rubber cleaning strip; an accommodating space is formed in the window side frame; the cleaning device, the driving device and the side end of the glass plate are jointly arranged in the accommodating space. The glass window has the advantages that the driving mechanism is adopted to slide on the inner side surface of the glass plate, so the cleaning device can be simultaneously driven to slide on the outer wall surface of the glass plate, and further, the rubber cleaning strip can be synchronously driven to do reciprocating abutted contact sliding against the outer wall surface, and the efficacy of cleaning the outer wall surface is achieved.