CN2178651Y - Combined device of headlight and polarization lens - Google Patents

Abstract

The utility model relates to a combined device of headlight and polarization lens which is used for the motor vehicle or the internal-combustion engine vehicle. The utility model is characterized in that a polarizing lens (lamp mirror) is arranged in the front of original lamp. An optical axis shaft of the polarizing lens forms a 45 DEG angle with the horizontal direction. The driver can clear see the pavement and the object at the traveling direction and see the meeting lamp of the other side through the optical axis and the polarizing lens which is parallel with the optical axis of the lamp mirror. Because the direction is opposite, the eyepiece and the optical axis of the lamp mirror of the other side are mutually vertical. The combined device of headlight and polarization lens only has the weak light.

Description

Combined device of headlight and polarization lens

The utility model is an a kind of self-propelled vehicle or diesel locomotive passing lamp polarized lens composite set.

Night travel, automobile headlamp stimulate send a car driver's eyes of opposite again consumingly when illuminating the road scape, influence it and observe road and object, and traffic accident takes place easily.For this reason, present a kind of measure of taking is to use photoelectric technology, and when making nighttime meeting, both sides' automobile all extinguishes headlight automatically, changes bright low lamp.In this case, because low visibility, driver's Reduced Speed Now of having to.

The another kind of measure of taking can be referring to Chinese patent application numbers 87215342.8, and the glass cover of passing lamp adopts spreadlight lens to make it to produce horizontal polarization light, and eyepiece adopts the spreadlight lens that can produce orthogonal polarized light.Like this, though solved the dazzling problem of the other side's car light, when chaufeur is seen own car light illumination, by the same token, optical energy loss is too big, does not see the road surface situation.

The purpose of this utility model is a kind of new passing lamp spreadlight lens composite set of design, makes nighttime meeting both sides chaufeur not be subjected to the stimulation of the other side's car light high light, and can see the scenery that own car light illuminates clearly simultaneously.

The purpose of this utility model is to realize by following design: respectively put a spreadlight lens (be called for short lamp mirror) in the place ahead of automobile two headlights, the optical axis of two lamp mirrors is all from the horizontal by 45, and is parallel to each other.Like this, the light got of car light is the polarized light from the horizontal by 45.

A spreadlight lens (abbreviating eyepiece as) is put in driver's dead ahead in operator's compartment simultaneously, and the optical axis of eyepiece also requires from the horizontal by 45, and parallel with its lamp mirror optical axis.

Because the lamp mirror is parallel with the eyepiece optical axis on the same car, to same light source (car light), they all are transparent, and chaufeur sees through eyepiece can be clear that the scenery that own car light illuminates.

Two automobiles that disposed lamp mirror and eyepiece in same mode, when night meets in the front, because two cars trend is opposite, thereby on arbitrary car on eyepiece optical axis and the opposite car optical axis of lamp mirror vertical naturally, the light that two headlights are got all can not see through the other side's eyepiece behind lamp mirror " polarization ", thereby can not stimulate the eyes of chaufeur.That is to say that both sides' chaufeur has all obtained such visual effect: the car light of oneself has illuminated the scenery (comprising sending a car of opposite) in the place ahead, and the car light of sending a car in the opposite is almost intensely dark.

Fig. 1 is the lateral plan of the utility model embodiment lamp mirror configuration.

Fig. 2 is the front elevation of the utility model embodiment lamp mirror.

Fig. 3 is the front elevation of the utility model embodiment eyepiece.

As shown in Figure 2, the lamp mirror can use diaphaneity height, cushion compound (3) that resistance to abrasion is good to make, shape and its physical dimension of size design by former car light (1) lampshade, and it is fixing with metal edge frame (4), four jiaos on frame is fastening with bakelite or rubber cushion glides (5) with screw (7), bakelite or rubber cushion glides (5) are sticked on the preceding car body of former car light (1) lampshade (referring to Fig. 1) with seccotine, and lamp mirror optical axis (6) is from the horizontal by 45.

As shown in Figure 3, can easily eyepiece be made into the shape of common spectacles, eyeglass (2) is a spreadlight lens, and during the chaufeur prestowage, its optical axis (8) is from the horizontal by 45, and parallel with its lamp mirror optical axis (6), puts on during night travel to get final product.

Must not change the lighting circuit of vehicle in the utility model implementation process, also not destroy the vehicle original structure of (comprising car light), easy to implement.

Claims (1)

1, a kind of passing lamp polarized lens composite set comprises parts such as car light, lamp mirror and eyepiece, and lamp mirror and eyepiece are polarized lens, it is characterized in that described lamp mirror and described eyepiece optical axis all from the horizontal by 45, and are parallel to each other.

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