CN205485121U

CN205485121U - Can distinguish polarizing lenses of water, ice and snow surface diffuse reflection light

Info

Publication number: CN205485121U
Application number: CN201620149910.0U
Authority: CN
Inventors: 陈宇翔
Original assignee: XIAMEN HONGTAI OPTICAL CO Ltd
Current assignee: XIAMEN HONGTAI OPTICAL CO Ltd
Priority date: 2016-02-29
Filing date: 2016-02-29
Publication date: 2016-08-17
Anticipated expiration: 2026-02-28

Abstract

The utility model discloses a can distinguish polarizing lenses of water, ice and snow surface diffuse reflection light, the substrate is PC or TR, is the laminating degree of polarization 70% on the substrate 80% polarizing film. The utility model discloses can the various water of filtering, in the diffused reflection light that sends of surfaces such as ice and snow, ultraviolet ray, liquid crystal display harmful light the time, let profitable light effectively pass through, stop high vision contrast, the contrast nature and the distinctiveness of object in the vision are further improved to reinforcing vision functional, it is more clear to let the object form images, the colour is vivider, escorts to set sail for the driver. The utility model discloses the optical property can accord with all kinds of international standard totally, for the person of wearing provides more healthy, comfortable lens product, and in the time of eyeshield eyeball in insurance validity, the clear world of comfortable enjoyment.

Description

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light

Technical field

This utility model relates to the technical field of polarized lenses, can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light particularly to a kind of.

Background technology

Make rapid progress in Sunglasses lenses sun clips production technology, new product falls the today, sunglasses consumption idea changes to consumer goods even daily necessities from dispensable luxury goods, increasing consumer selects sunglasses only will not focus on style and ignore its interior quality, optical function such as eyeglass, safety coefficient, health is comfortable.Select the sunglasses of a secondary high-quality, it should at least possess two kinds of effects: one be can anti glare anti static coatings dazzling, two is the injury that must be able to block ultraviolet to eyes.

The body surface such as rough road surface, water, ice and snow in our daily life, irregular diffusing can be produced when light is by these local time, it is commonly called as " dazzle ", eye can be made uncomfortable, visual fatigue, a lot of trouble, the driver especially driven can be brought to the life of people and trip, be affected by especially.Currently; along with developing rapidly of science and technology; the deflecting efficacy major part of polarized lenses on the market can reach 99% and more than; this polarized sunglasses is different from the sunglasses of the intensity reducing light that we are generally known well; it can effectively be removed, and bright in addition to sunlight and ultraviolet be reflective and dazzle from all directions; by various rambling light, it is barred from polarisation marge, thus protects the eyes of people.

But, finding that there was different refractive indexs on the surfaces such as these water, ice and snow later, the light reflected is not necessarily all harmful light.If the highest some environment that may just be not suitable for of the deflecting efficacy of polariscope uses with some people.

First, if at outdoor environment, put on deflecting efficacy more than 99% sunglasses, sunray may be caused all to filter, no matter quality, too filter light and imaging sight line at the moment then can be caused dark, or cause sight line blind area.

Second, along with development in science and technology, LCDs is also more and more applied in life, such as computer, mobile phone screen, the navigator etc. on automobile, and according to polarized lenses deflecting efficacy principle, 90-degree rotation angle just can reach the polarization effect of more than 99%, then according to driving the custom of one act of a mirror, when seeing navigator or other objects, if the possible of inclined mistake 90 degree will affect the imaging definition regarding thing, cause the uneasy congruence of driving.

In sum, therefore, the present inventor, according to the deficiency of analysis more than 99% polarized lenses, specially develops 70%-80% polarized lenses.

Utility model content

The purpose of this utility model is that providing a kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, diffuse, in ultraviolet, LCDs while harmful light with filter that the surfaces such as various water, ice and snow send, allow useful light effectively pass through, strengthen the functional of vision.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, base material is PC(Merlon) or TR(plastic cement titanium), degree of polarization that base material is fitted is the light polarizing film of 70%-80%.

Described degree of polarization is that the light polarizing film of 70%-80% uses TAC(Triafol T) layer and PVA(polyvinyl alcohol) layer combination, or individually use PVA layer.

Described polarized lenses, base material is PC or TR, and light polarizing film is made up of upper and lower surface two-layer TAC layer and middle one layer of PVA layer, and the TAC layer on light polarizing film surface is fitted on base material.

Described polarized lenses, base material is PC or TR, and light polarizing film is made up of upper and lower surface two-layer TAC layer and middle one layer of PVA layer, and the two-layer TAC layer of light polarizing film upper and lower surface is respectively fitted one layer of base material.

Described polarized lenses, base material is PC or TR, and light polarizing film is made up of one layer of TAC layer and one layer of PVA layer, and the PVA laminating of light polarizing film is combined on base material.

Described polarized lenses, base material is PC or TR, and light polarizing film is one layer of PVA layer, and the PVA layer upper and lower surface of light polarizing film is respectively fitted one layer of base material.

After using such scheme, polarized lenses of the present utility model have employed the light polarizing film that degree of polarization is 70%-80%, and its deflecting efficacy is different from general polarized lenses, first, its base material is PC or TR, possesses ultrahigh hardness, the high grade of transparency, glossiness is good, splendid bending resistance, super excellent optical property, it acts on the good characteristic of the super anti-impact force of PC material, but forgo its surface five colours problem, be the first-selection of high-grade Sunglasses lenses sun clips；Second, it has specific deflecting efficacy value (degree of polarization is 70%-80%), add PVA layer as high-efficient filter photosphere, ensureing to filter that the surfaces such as various water, ice and snow send diffuses, in ultraviolet, LCDs while harmful light, allow useful light effectively pass through, stop high visual contrast, strengthen the functional of vision, improve comparative and the distinctiveness of object in vision further, make image objects apparent, color is vivider, escorts for driver and sets sail.This utility model optical property can comply fully with all kinds of international standards, provides the most healthy, comfortable lens product for wearer, while protection eyes, and the clear world of comfortable enjoyment.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment one；

Fig. 2 is the structural representation of this utility model embodiment two；

Fig. 3 is the structural representation of this utility model embodiment three；

Fig. 4 is the structural representation of this utility model embodiment four.

Detailed description of the invention

Seeing shown in Fig. 1 to Fig. 4, a kind of of this utility model announcement can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, and base material 1 is PC(Merlon) or TR(plastic cement titanium), the light polarizing film 2 that degree of polarization is 70%-80% that base material 1 is fitted.Wherein, described degree of polarization is that the light polarizing film 2 of 70%-80% includes using TAC(Triafol T) layer 21 and PVA(polyvinyl alcohol) layer 22.

Embodiment one as shown in Figure 1, polarized lenses of the present utility model, base material 1 is PC or TR, and light polarizing film 2 is made up of upper and lower surface two-layer TAC layer 21 and middle one layer of PVA layer 22, and the TAC layer 21 on light polarizing film 2 surface is fitted on base material 1.

Embodiment two as shown in Figure 2, polarized lenses of the present utility model, base material 1 is PC or TR, and light polarizing film 2 is made up of upper and lower surface two-layer TAC layer 21 and middle one layer of PVA layer 22, and the two-layer TAC layer 21 of light polarizing film 2 upper and lower surface is respectively fitted one layer of base material 1.

Embodiment three as shown in Figure 3, polarized lenses of the present utility model, base material 1 is PC or TR, and light polarizing film 2 is made up of one layer of TAC layer 21 and one layer of PVA layer 22, and the PVA layer 22 of light polarizing film 2 is fitted on base material 1.

Embodiment four as shown in Figure 4, polarized lenses of the present utility model, base material 1 is PC or TR, and light polarizing film 2 is one layer of PVA layer 22, and PVA layer 22 upper and lower surface of light polarizing film 2 is respectively fitted one layer of base material 1.

This utility model uses the light polarizing film 2 of deflecting efficacy 70%-80%, base material 1 background color is shallower, have the high transmission rate of 40%, and eyeglass appearance is the brightest attractive in appearance, can be different according to the refractive index on the different objects surfaces such as water, ice, snow in life, selectively filter out harmful light, absorb useful light, the contrast of high vision can be eliminated, it is ensured that driving safety according to the custom of driver.

Claims

1. one kind can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterised in that: base material is PC or TR, and degree of polarization that base material is fitted is the light polarizing film of 70%-80%.

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterised in that: described degree of polarization is that the light polarizing film of 70%-80% uses TAC layer and the combination of PVA layer, or individually uses PVA layer.

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterized in that: described polarized lenses, base material is PC or TR, and light polarizing film is made up of upper and lower surface two-layer TAC layer and middle one layer of PVA layer, and the TAC layer on light polarizing film surface is fitted on base material.

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterized in that: described polarized lenses, base material is PC or TR, light polarizing film is made up of upper and lower surface two-layer TAC layer and middle one layer of PVA layer, and the two-layer TAC layer of light polarizing film upper and lower surface is respectively fitted one layer of base material.

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterized in that: described polarized lenses, base material is PC or TR, and light polarizing film is made up of one layer of TAC layer and one layer of PVA layer, and the PVA laminating of light polarizing film is combined on base material.

A kind of can distinguish water, ice and the polarized lenses of snow surface diffuse-reflectance light, it is characterised in that: described polarized lenses, base material is PC or TR, and light polarizing film is one layer of PVA layer, and the PVA layer upper and lower surface of light polarizing film is respectively fitted one layer of base material.