LIGHT DAZZLING PROTECTION DEVICE FOR AUTOMOBILE

摘要

PURPOSE:To prevent a man from being blinded by providing polarizing glasses which are arranged at the light source side and the light receiving side, with the light dimming capability due to the polarizing action. CONSTITUTION:A polarizing glass 1 at the light source side is arranged in front of a head lamp in such a way that it encloses the lamp. THe center section of the above said glass is composed of a polarizing section 1a of an unusual intensity that does not permit a man to be blinded. And the center section is surrounded by another polarizing section 1b where the intensity of polarization is gradually increased as it parts from the center. While on the contrary, another polarizing glass 2 at the light receiving side is sticked with tension on the limited area of a front glass in the direction of a car on the opposite lane. When cars equipped with these polarizing glasses meet each other, both polarizing glasses 1 and 2 at the light source side and the light receiving side allow each of their vibration surfaces of the light to be changed permitting the quantity of transmitting light to be reduced.