Headlight-signal lamp control lens for motor vehicle has liquid filled panel to modify light beam

摘要

The headlight-signal lamp for a motor vehicle has at least one main light transfer panel (250) with an inlet face (252) and an intermediate face (255) to allow light entering through the inlet face to be reflected by the intermediate face. A liquid (501) in contact with the intermediate face allows light to pass through this face. The liquid can be water and the intermediate face can have a container (500) which can be filled with water.