CN2428358Y

CN2428358Y - Polariscope piece matched to polarized-light headlight of motor vehicle

Info

Publication number: CN2428358Y
Application number: CN 00211636
Authority: CN
Inventors: 张捷
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-25
Filing date: 2000-04-25
Publication date: 2001-05-02
Anticipated expiration: 2010-04-25

Abstract

The utility model relates to a polarized light lens matching with a polarized light headlamp of a motor vehicle, in which the surface of the lens is attached with a layer of polarized light film. During night driving, when the headlamp of an opposite automobile emits lighting light rays which have polarized light, a driver can wear a pair of matching polarized light eyeglasses which can shield the light rays emitted from the opposite automobile and can not influence observation of objects in the front roads. Therefore, traffic accidents caused by dazzle glare can be avoided, and besides, the utility model has the advantages of simple structure and easy implementation.

Description

The polarized lenses that matching motor vehicle polarisation head lamp uses

The utility model belongs to a kind of eyeglass, and particularly a kind of matching motor vehicle polarisation head lamp uses, the polarized lenses of energy clear view road surface and object.

Self-propelled vehicle when night running in order clearly to observe road surface and the place ahead situation, the automobile headlight is opened, the illumination dazzle of headlight stimulates the other side driver's eyes when meeting, causing can't road surface, clear view the place ahead and object, cause the vision short time as dark as a stack of black cats traffic accident to take place very easily behind the meeting, according to incompletely statistics, this type of accident accounts for 25% of traffic accident, the applicant has developed a kind of automobile polarisation head lamp for this reason, but must cooperating special-purpose eyeglass to use, this polarisation head lamp could realize that the headlight dazzle does not stimulate eyes, and can road surface, clear view the place ahead and object.

The purpose of this utility model provides a kind of polarized lenses, when the polarisation car light sends when having lateral light glistening light of waves line or longitudinal wave light, wear this eyeglass and can remove dazzle, do not stimulate eyes, can clearly observe road surface, the place ahead and object simultaneously and reduce the traffic accident generation.

The purpose of this utility model is achieved in that it comprises eyeglass, it is characterized in that surface attachment one deck light polarizing film of eyeglass.During use, the driver wears the glasses that polarized lenses is housed, and both polarisation one vertical and one horizontal are lateral wave as the car light polarisation, and then glasses are longitudinal wave, otherwise also can.Polarisation principle according to optics is learnt, visible light is divided into and laterally involves longitudinal wave, when a polarizer is set on the direction at radiation of visible light, can only be by horizontal light wave or vertical light wave, if but will have polarizer that sees through horizontal light wave and the overlapping setting of polarizer that sees through vertical light wave, then light can't pass.Because the grid of polaroid is that naked eyes are invisible, and polaroid also is little colored slide, therefore not influencing the driver wears the observation of polaroid glasses to road surface, the place ahead and object.And interception has been shone in the dazzle of front automobile lamp, its shaded effect is greater than tens times of conventional sunglasses.

The utility model has the advantages that: when the driving at night, when relative and car headlamp ejaculation that come had the illuminating ray of polarisation, the driver wore the light that the polaroid glasses that are complementary with it can block square automotive lamp, observes road surface, the place ahead and object but do not influence.Avoid dazzling and causing traffic accident owing to dazzle.Simple in structure, easy to implement.

Below in conjunction with accompanying drawing the utility model is done into explanation down:

Fig. 1 is the utility model embodiment 1 structural representation.

Fig. 2 is the utility model embodiment 2 structural representations.

See Fig. 1, embodiment 1 concrete structure is as follows: eyeglass 1 table of glasses adheres to light polarizing film 2.

See Fig. 2, embodiment 2 concrete structures are as follows: small size light polarizing film 2 is attached on the shield glass 3, constitutes the polarized lenses of fritter.This embodiment in use needn't wear polaroid glasses.

Claims

1, the polarized lenses that uses of a kind of matching motor vehicle polarisation head lamp is characterized in that surface attachment one deck light polarizing film of eyeglass.