CN88211610U - Dizzy-proof device - Google Patents

Abstract

The utility model provides an anti-glare device. According to the polarization principle of light, the utility model is composed of an automotive vehicle strong light provided with a polarizing filter and spectacles. The utility model makes the eyes of a driver not stimulated by glare, reduces labor intensity and assures driving safety, being especially suitable for the vehicle and the driver driving on a road or the road surface without street lamps at night.

Description

Dizzy-proof device

The utility model belongs to a kind of anti-dazzle apparatus, particularly relates to a kind of anti-dazzle apparatus with polaroid.

Anti-glare light on the existing motor vehicle is made up of anti-glare catoptron, lamp housing, glass lamp shade, bulb etc., play illumination and anti-glare effect, but when motor vehicle is opened major light, the anti-glare effect is just not remarkable, during different vehicle intersection at night, because each car anti-glare light position difference can not play the anti-glare effect well, influences traffic safety.

The purpose of this utility model provides a kind of anti-dazzle apparatus, is made up of motor vehicle major light and the glasses of laying polaroid, makes driver's eyes not stimulated by high light, reduces labor intensity, and guarantees the safety of driving.

The utility model is achieved in that according to the polarisation of light principle, and a polaroid is placed between high light bulb and glass lamp shade, and general polaroid can be close to the glass lamp shade back side; Again another piece polaroid is made lens, the plane of polarization of polaroid is vertical with the plane of polarization of polaroid in the car light in the lens, when major light is shinny, the polaroid that light sees through in the car light becomes linearly polarized light, shine on the polarising glass sheet that the driver that head-on sends a car wears, because the effect of this a pair of polaroid, high light significantly weakens, light stimulus to driver's eyes is minimum, light for own car light, because the radiation direction difference, glasses are minimum to this influence, and the driver can clearly see the interior object of own car light institute's illumination range clearly.Major light in the anti-dazzle apparatus and the polaroid in the lens are the polaroid sheet of polarization spectrum in visible-range, and this polaroid price is low, easily manufactured, be suitable for promoting the use of.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of anti-dazzle apparatus

1. polaroid in catoptron 2. high light bulbs 3. major lights

4. polaroid 6. glasses in glass lamp shade 5. glasses

Polaroid 3 is close to the back side of glass lamp shade 4 in the major light, when high light bulb 2 is luminous, because by polaroid 3 in the major light, light becomes linearly polarized light, when arriving glasses 6, because the plane of polarization of the polaroid 5 in the glasses is vertical with the plane of polarization of polaroid 3 in the major light, the high light on the driver's eyes can reduce significantly, and anti-dazzle apparatus is specially adapted on the highway or does not have vehicle and the driver that travel night on the street lamp road surface to use.

Claims (2)

1, a kind of anti-dazzle apparatus is characterized in that:

A. between the bulb of motor vehicle major light and glass lamp shade, a polaroid is arranged;

B., the vertical polaroid of plane of polarization that polaroid in plane of polarization and the major light is arranged in driver's the lens.

2, by the described anti-dazzle apparatus of claim 1, it is characterized in that the polaroid in major light and the lens is the polaroid sheet of polarization spectrum in visible-range.

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