Novel windscreen wiper device

The utility model discloses a novel windscreen wiper device, novel windscreen wiper including transversely crouch in the engine cabin be close to front windshield position department have air intake and air outlet the wind channel, locate be close to in the wind channel air intake position department be arranged in increase the wind pressure and be used for carrying the control switch that control of gases pressurization conveyor opened and closed that is used for to the gaseous pressurization conveyor in wind channel and in locating main driver's cabin with the wind after the pressurization, the length in wind channel with front windshield's length phase -match, the air outlet is flat mouthful of form, its edge the length direction in wind channel sets up in the upper end in wind channel, and this air outlet is located the lower extreme of front windshield's surface. The transport means who has front windshield includes above -mentioned novel windscreen wiper. The above -mentioned novel phenomenon that the r