阅读说明：本技术 一种防强光和蓝光的新型眼镜 (Novel glasses capable of preventing strong light and blue light ) 是由 张加富 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种防强光和蓝光的新型眼镜,其包括由树脂单体固化成型的光学镜片基体,光学镜片基体具有前折射率凸面与后折射率凹面；后折射率凹面具有位于中央的主视表面、位于上侧的上偏光表面、及位于下侧的下偏光表面；通过无影胶粘接于上偏光表面的上偏光树脂基底层；通过无影胶粘接于下偏光表面的下偏光树脂基底层；其中,上偏光树脂基底层与下偏光树脂基底层由添加防蓝光基材的树脂单体固化成型,且表面镀覆有多个低折射率膜层与高折射率膜层。本发明通过在光学镜片基体的内侧上下分别粘接上偏光树脂基底层与下偏光树脂基底层,利用低折射率膜层与高折射率膜层不断折射强光,基片防蓝关,避免以往眼镜片抗强光、防蓝光功能性差的麻烦。(The invention discloses a pair of novel glasses for preventing strong light and blue light, which comprises an optical lens substrate formed by curing a resin monomer, wherein the optical lens substrate is provided with a front refractive index convex surface and a back refractive index concave surface; the back refractive index concave surface is provided with a main viewing surface positioned in the center, an upper polarizing surface positioned on the upper side and a lower polarizing surface positioned on the lower side; an upper polarizing resin substrate layer attached to an upper polarizing surface by a shadowless adhesive; a lower polarizing resin substrate layer attached to a lower polarizing surface by a shadowless adhesive; the upper polarized resin base layer and the lower polarized resin base layer are formed by curing resin monomers added with blue light-proof base materials, and the surfaces of the upper polarized resin base layer and the lower polarized resin base layer are plated with a plurality of low refractive index film layers and high refractive index film layers. The upper polarized resin substrate layer and the lower polarized resin substrate layer are respectively adhered to the upper side and the lower side of the inner side of the optical lens substrate, the low refractive index film layer and the high refractive index film layer are used for continuously refracting strong light, and the substrate is prevented from being blue-closed, so that the trouble that the traditional spectacle lens is poor in strong light resistance and blue light resistance is avoided.)

1. The utility model provides a prevent novel glasses of highlight and blue light which characterized in that includes:

an optical lens substrate formed by curing a resin monomer, wherein the optical lens substrate is provided with a front refractive index convex surface and a rear refractive index concave surface; the back refractive index concave surface is provided with a main viewing surface positioned in the center, an upper polarizing surface positioned on the upper side and a lower polarizing surface positioned on the lower side;

an upper polarizing resin substrate layer attached to the upper polarizing surface by a shadowless adhesive;

a lower polarizing resin base layer attached to the lower polarizing surface by a shadowless adhesive;

the upper polarized resin base layer and the lower polarized resin base layer are formed by curing resin monomers added with blue light-proof base materials, and a plurality of low-refractive-index film layers and high-refractive-index film layers are plated on the surfaces of the resin monomers.

2. New glare and blue light resistant eyewear in accordance with claim 1 wherein said upper polarizing surface intersects said primary viewing surface through an upper arc; the lower polarisation surface through lower pitch arc with the main surface of looking is crossing, it is downward to go up the pitch arc radian, it is upwards to go up the pitch arc radian down, just go up the polarisation surface with lower polarisation surface area all is not more than half of the main surface area of looking.

3. A novel glare and blue light resistant eyewear according to claim 1 wherein said front refractive index convexity is coated with a hard coating layer, said hard coating layer having a thickness of from 50 μm to 100 μm.

4. Novel hard-glare and blue-light resistant spectacles according to claim 3, wherein the hard-coating layer is coated with a blue-light resistant layer on the outer side, and the blue-light resistant layer has a thickness of 20 μm to 80 μm.

5. A new glare and blue resistant eyewear according to claim 1 wherein said low refractive index film layer has a refractive index of 1.5 and said high refractive index film layer has a refractive index of 1.67.

6. Novel glare and blue resistant eyewear in accordance with claim 1, wherein said upper and lower polarizing resin substrates are tapered from outer to inner and tend to zero in thickness.

7. A novel eyewear according to claim 6, wherein the maximum thickness of the upper and lower base polarizer resin layers is 3-4 mm.

8. A novel glare and blue light resistant eyeglass as claimed in claim 1, wherein said primary viewing surface and said upper and lower polarized resin substrate layers are coated with an antiglare film layer.

Technical Field

This application belongs to lens technical field, and specifically speaking relates to a prevent novel glasses of highlight and blue light.

Background

Blue light lens is prevented to anti-dazzle can prevent the blue light lens that can also prevent the glare simultaneously, blue light lens is just will prevent blue light membrane to traditional anti-dazzle, anti-dazzle membrane plates the lens in proper order on the surface, receive the base material influence, the price of selling also rises along with the protective effect increases, use cost has been increased, the rete is easy oxidation or wearing and tearing outside in addition, the effect of blue light is prevented to anti-dazzle after the influence, cause the waste of certain resource, lack a neotype strong light and blue light glasses of preventing.

Disclosure of Invention

In view of this, the technical problem to be solved by the present application is to provide a pair of novel glasses for preventing hard light and blue light, wherein an upper polarized resin substrate layer and a lower polarized resin substrate layer are respectively bonded on the inner side of an optical lens substrate from top to bottom, the hard light is continuously refracted by using a low refractive index film layer and a high refractive index film layer, and the blue-light-blocking of the substrate is prevented, so as to avoid the trouble of poor functions of hard light resistance and blue light resistance of the conventional glasses.

In order to solve the technical problem, the invention discloses a pair of novel glasses for preventing strong light and blue light, which comprises an optical lens substrate formed by curing a resin monomer, wherein the optical lens substrate is provided with a front refractive index convex surface and a back refractive index concave surface; the back refractive index concave surface is provided with a main viewing surface positioned in the center, an upper polarizing surface positioned on the upper side and a lower polarizing surface positioned on the lower side; an upper polarizing resin substrate layer attached to an upper polarizing surface by a shadowless adhesive; a lower polarizing resin substrate layer attached to a lower polarizing surface by a shadowless adhesive; the upper polarized resin base layer and the lower polarized resin base layer are formed by curing resin monomers added with blue light-proof base materials, and the surfaces of the upper polarized resin base layer and the lower polarized resin base layer are plated with a plurality of low refractive index film layers and high refractive index film layers.

According to an embodiment of the present invention, the upper polarizing surface intersects the main viewing surface through an upper arc; the lower polarized surface is crossed with the main surface of looking through lower pitch arc, goes up pitch arc radian downwards, and lower pitch arc radian is upwards, and goes up polarized surface and lower polarized surface area and all do not exceed half of main surface area of looking.

According to an embodiment of the present invention, the front refractive index convex surface is coated with a hard coating layer, and the thickness of the hard coating layer is 50 μm to 100 μm.

According to an embodiment of the present invention, the hard coating layer is coated with a blue light-proof layer, and the thickness of the blue light-proof layer is 20 μm to 80 μm.

According to an embodiment of the present invention, the refractive index of the low refractive index film layer is 1.5, and the refractive index of the high refractive index film layer is 1.67.

According to an embodiment of the present invention, the thickness of the upper polarizing resin substrate and the thickness of the lower polarizing resin substrate are gradually decreased from outside to inside and tend to zero.

According to an embodiment of the present invention, the maximum thickness of the upper polarizing resin substrate layer and the lower polarizing resin substrate layer is 3mm to 4 mm.

According to an embodiment of the present invention, the main viewing surface, the upper polarizing resin substrate layer and the lower polarizing resin substrate layer are coated with an anti-glare film layer.

Compared with the prior art, the application can obtain the following technical effects:

the upper polarized resin substrate layer and the lower polarized resin substrate layer are respectively adhered to the upper side and the lower side of the inner side of the optical lens base body, the strong light is continuously refracted by the low refractive index film layer and the high refractive index film layer, the substrate is prevented from being in blue-off, and the trouble that the strong light resistance and blue light resistance of the traditional spectacle lens are poor is avoided.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a cross-sectional view of a pair of novel eyewear embodying the present application that provide protection from glare and blue light;

fig. 2 is a schematic diagram of the back refractive index concave surface of the novel hard and blue light protection glasses according to the embodiment of the application.

Reference numerals

The optical lens comprises an optical lens base body 10, a main visual surface 21, an upper polarization surface 22, a lower polarization surface 23, an upper polarization resin base layer 30, an upper arc line 31, a lower polarization resin base layer 40, a lower arc line 41, a hardening film layer 50 and a blue light prevention film layer 60.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 and 2 together, fig. 1 is a cross-sectional view of a pair of glasses for preventing glare and blue light according to an embodiment of the present disclosure; fig. 2 is a schematic diagram of the back refractive index concave surface of the novel hard and blue light protection glasses according to the embodiment of the application. As shown in the figure, the novel glasses for preventing strong light and blue light comprise an optical lens substrate 10 formed by curing a resin monomer, wherein the optical lens substrate 10 is provided with a front refractive index convex surface and a back refractive index concave surface; the rear-refractive-index concave surface has a main viewing surface 21 at the center, an upper polarizing surface 22 at the upper side, and a lower polarizing surface 23 at the lower side; an upper polarizing resin base layer 30 attached to the upper polarizing surface 22 by a shadowless adhesive; a lower polarizing resin base layer 40 attached to the lower polarizing surface 23 by a shadowless adhesive; the upper polarized resin base layer 30 and the lower polarized resin base layer 40 are formed by curing a resin monomer added with a blue light-proof base material, and a plurality of low refractive index film layers and high refractive index film layers are plated on the surfaces of the resin monomer.

In one embodiment of the present invention, the optical lens substrate 10 is formed by curing a resin monomer having a refractive index, and has a concave lens shape having a convex front refractive index surface and a concave rear refractive index surface. The rear-refractive-index concave surface has a main viewing surface 21, an upper polarizing surface 22, and a lower polarizing surface 23, the main viewing surface 21 is located at the center corresponding to the middle area of the line of sight, and the upper polarizing surface 22 and the lower polarizing surface 23 are respectively located at the upper and lower sides for bonding the upper polarizing resin base layer 30 and the lower polarizing resin base layer 40. Go up polarisation resin base layer 30 and lower polarisation resin stratum basale 40 and prevent the resin monomer curing molding of blue light absorbent substrate by the addition, blue light demand is prevented to the sight, and its surface also plates in addition has a plurality of low refracting index retes and high refracting index retes, and the highlight that can constantly refract comes, and the height is rolled over to the low height and is rolled over and mutually supported, constantly weakens the light intensity, plays and prevents the highlight efficiency, protects user's eyes. Preferably, the refractive index of the low refractive index film layer is 1.5, and the refractive index of the high refractive index film layer is 1.67.

In one embodiment of the present invention, upper polarizing surface 22 intersects primary viewing surface 21 through upper arc 31; the lower polarizing surface 23 intersects the primary viewing surface 21 through a lower arc 41, the upper arc 31 is downward in curvature, the lower arc 41 is upward in curvature, and neither the upper polarizing surface 22 nor the lower polarizing surface 23 has more than half the area of the primary viewing surface 21. Divide through upper arc line 31 and lower arc line 41, the region of polarized light resin substrate layer 30 and lower polarized light resin substrate layer 40 is gone up in this control, and the radian sets up in addition for go up polarized light surface 22 and lower polarized light surface 23 area all do not exceed the main half of looking surface 21 area, realize the polarisation of both sides about, can not influence the visual field of middle main surface 21 moreover, and is stable effective.

Preferably, the thickness of the upper polarizing resin base layer 30 and the thickness of the lower polarizing resin base layer 40 are gradually reduced from outside to inside and tend to zero, so that the prism specification is formed, the refraction of light can be increased, effective polarization is realized, and the effect of strong light prevention is achieved.

Furthermore, the maximum thickness of the upper polarized resin base layer 30 and the lower polarized resin substrate layer 40 is 3 mm-4 mm, and the practicability is strong.

In addition, the front refractive index convex surface is coated with the hardened film layer 50, and the thickness of the hardened film layer 50 is 50-100 microns, so that the hardening of the optical lens substrate is realized, and the anti-falling protection effect is improved.

The outer side of the hard coating layer 50 is plated with a blue light prevention coating layer 60, the thickness of the blue light prevention coating layer 60 is 20-80 microns, and the blue light protection effect is further achieved.

The main viewing surface 21, the upper polarized resin base layer 30 and the lower polarized resin base layer 40 are coated with anti-dazzle film layers to increase the anti-dazzle effect.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.