Jul 17, 2023
Wiper blade is the blade of a windshield wiper, and its function is to sweep away rain, snow and dust that obstruct the view on the windshield. Therefore, it plays an important role in driving safety.
The electric windshield wiper is driven by a wiper motor, which is generally composed of wiper brush arm, wiper blade assembly, rubber brush blade, brush blade support, wiper arm mandrel shaft, wiper bottom plate, motor, deceleration mechanism, drive rod system, drive rod hinge, wiper switch and wiper switch knob. Of course, the wiper with the wiper ECU is also equipped with an electronic control unit ECU. The electric windshield wiper is driven by an electric motor, the left and right wiper brush blades of the wiper are pressed by the wiper arm against the outer surface of the windshield, the motor drives the deceleration mechanism to rotate, and reciprocates through the drive rod system, driving the wiper arm and the wiper blade to swing left and right to brush the windshield.