CN216927288U

CN216927288U - Prevent infrared blue light prevention polarized lens

Info

Publication number: CN216927288U
Application number: CN202121466634.8U
Authority: CN
Inventors: 谢公晚
Original assignee: Mingyue Lens Co ltd
Current assignee: Mingyue Lens Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-07-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an infrared-proof blue-proof polarized lens, which comprises: a base layer; NIR-X particles and BA-46 particles which are uniformly spaced and arranged in the base layer respectively; the composite polarizing layer is arranged on the outer side of the base layer and comprises a polyvinyl alcohol layer and a polymethyl methacrylate layer; the first filter layer is arranged on the outer side of the composite polarizing layer; the second filter layer is arranged on the outer side of the first filter layer; the anti-oxidation layer is arranged on the outer side of the second filter layer; the hardening layer is arranged on the outer side of the oxidation resistant layer; and the waterproof layer is arranged on the outer side of the hardened layer. NIR-X particles and BA-46 particles which are uniformly spaced are arranged in a base layer, a first filter layer and a second filter layer are arranged on the outer side of a composite polarizing layer, and 99% of red light radiation and harmful blue light are effectively blocked by multiple combination of the NIR-X particles, the BA-46 particles, the first filter layer and the second filter layer; the composite polarizing layer is arranged into the polyvinyl alcohol layer and the polymethyl methacrylate layer, so that the visual field is clearer and more flexible.

Description

Prevent infrared blue light prevention polarized lens

Technical Field

The utility model relates to the technical field of glasses, in particular to an infrared-proof blue-light-proof polarized lens.

Background

The film-coated polarized lens can effectively eliminate and filter scattered light in light beams, so that the light can be projected into visual images of eyes on a light transmission axis of a front rail, the visual field is clear and natural, and the film-coated polarized lens is applied to sunglasses, can filter head-on high beams or strong sunlight and the like particularly during driving, plays a role in protecting the glasses of users, and simultaneously improves the driving safety. However, the existing film-coated polarized lens still has several defects: 1. the manufacturing process is complicated, and the reflected light filtering effect is poor. 2. The definition is not high, and the red light and the blue light in the light are most strongly irritating to eyes, so that the definition of the lens is seriously influenced if the purple light and the blue light are not filtered. 3. The surface of the lens is easy to generate scratches, which affects the use, thereby having short service life.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an infrared-blue-light-proof polarized lens, wherein NIR-X particles and BA-46 particles which are uniformly spaced are arranged in a base layer, a first filter layer and a second filter layer are arranged on the outer side of a composite polarizing layer, and 99% of red light radiation and harmful blue light are effectively blocked by multiple combination of the NIR-X particles, the BA-46 particles, the first filter layer and the second filter layer; by arranging the composite polarizing layer into the polyvinyl alcohol layer and the polymethyl methacrylate layer, messy light rays are quickly changed into parallel light rays, so that objects can be seen more clearly and more flexibly; the oxidation resistance of the whole lens is improved through the oxidation resistant layer; through setting up hard coat and waterproof layer, improved the holistic intensity of lens and waterproof ability greatly.

In order to solve the technical problem, the utility model discloses an infrared-proof blue-proof polarized lens, which comprises: a base layer; NIR-X particles and BA-46 particles which are uniformly spaced and arranged in the base layer respectively; the composite polarizing layer is arranged on the outer side of the base layer and comprises a polyvinyl alcohol layer and a polymethyl methacrylate layer; the first filter layer is arranged on the outer side of the composite polarizing layer; the second filter layer is arranged on the outer side of the first filter layer; the anti-oxidation layer is arranged on the outer side of the second filter layer; the hardening layer is arranged on the outer side of the oxidation resistant layer; and the waterproof layer is arranged on the outer side of the hardening layer.

According to an embodiment of the present invention, the first filter layer is a titanium oxide layer.

According to an embodiment of the present invention, the second filter layer is a zirconium dioxide layer.

According to an embodiment of the present invention, the anti-oxidation layer is a selenium dioxide layer.

According to an embodiment of the present invention, the waterproof layer is a polyethylene layer.

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

1) NIR-X particles and BA-46 particles which are uniformly spaced are arranged in the base layer, a first filter layer and a second filter layer are arranged on the outer side of the composite polarizing layer, and 99% of red light radiation and harmful blue light are effectively blocked by multiple combination of the NIR-X particles, the BA-46 particles, the first filter layer and the second filter layer; by arranging the composite polarizing layer into the polyvinyl alcohol layer and the polymethyl methacrylate layer, messy light rays are quickly changed into parallel light rays, so that objects can be seen more clearly and more flexibly; the oxidation resistance of the whole lens is improved through the oxidation resistant layer; through setting up hard coat and waterproof layer, improved the holistic intensity of lens and waterproof ability greatly.

Of course, it is not necessary for any one product to achieve all of the above technical results simultaneously in the practice of the present invention.

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 an infrared-proof blue-proof polarized lens according to an embodiment of the present application.

Reference numerals

A base layer 10, NIR-X particles 11, BA-46 particles 12, a composite polarizing layer 20, a polyvinyl alcohol layer 21, a polymethyl methacrylate layer 22, a first filter layer 30, a second filter layer 40, an anti-oxidation layer 50, a hardbanding layer 60, a water-proof layer 70.

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, fig. 1 is a cross-sectional view of an infrared-proof blue-proof polarized lens according to an embodiment of the present application. As shown in the figure, an infrared-proof blue-proof polarized lens comprises: a base layer 10; NIR-X particles 11 and BA-46 particles 12 which are uniformly spaced and arranged in the base layer 10 respectively; a composite polarizing layer 20 disposed outside the base layer 10, the composite polarizing layer 20 including a polyvinyl alcohol layer 21 and a polymethylmethacrylate layer 22; a first filter layer 30 disposed outside the composite polarizing layer 20; a second filter layer 40 disposed outside the first filter layer; an anti-oxidation layer 50 disposed outside second filter layer 40; a hard coating layer 60 disposed outside the oxidation resistant layer 50; and a waterproof layer 70 disposed outside the hardened layer 60.

In this embodiment, by providing the NIR-X particles 11 and the BA-46 particles 12 in the base layer 10 at uniform intervals, infrared ray radiation is effectively reduced by the NIR-X particles 11, and harmful blue ray radiation is effectively reduced by the BA-46 particles 12. Through set up compound polarisation layer 20 in the basic unit 10 outside, compound polarisation layer 20 includes polyvinyl alcohol layer 21 and polymethyl methacrylate layer 22, becomes parallel light with in disorder light fast, makes things seem more clear, gentle and agreeable. By providing first filter layer 30 and second filter layer 40 outside composite polarizing layer 20, 99% of red radiation and harmful blue radiation are effectively blocked by multiple combinations of NIR-X particles 11, BA-46 particles 12, first filter layer 30 and second filter layer 40. An anti-oxidation layer 50 is disposed outside the second filter layer 40 to improve the overall anti-oxidation capability of the lens. By sequentially arranging the hardening layer 60 and the waterproof layer 70 outside the antioxidation layer 50, the overall strength and waterproof capability of the lens are greatly improved.

It is mentioned that first filter layer 30 is a titanium oxide layer, second filter layer 40 is a zirconium dioxide layer, anti-oxidation layer 50 is a selenium dioxide layer, and waterproof layer 70 is a polyethylene layer.

The foregoing description shows and describes several preferred embodiments of the present application, but as before, it is to be understood that the application is not limited to the forms disclosed herein, and is not to be taken as excluding other embodiments, but rather is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as expressed herein, either by the above teachings or by 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.

Claims

1. The utility model provides an prevent infrared blue light prevention polarized lens which characterized in that includes: a base layer;

NIR-X particles and BA-46 particles which are uniformly spaced and are respectively arranged in the base layer;

the composite polarizing layer is arranged on the outer side of the base layer and comprises a polyvinyl alcohol layer and a polymethyl methacrylate layer;

the first filter layer is arranged on the outer side of the composite polarizing layer;

the second filter layer is arranged on the outer side of the first filter layer;

the anti-oxidation layer is arranged on the outer side of the second filter layer;

the hardening layer is arranged on the outer side of the oxidation resistant layer;

and the waterproof layer is arranged on the outer side of the hardened layer.

2. The infrared-and blue-light-preventing polarized lens as claimed in claim 1, wherein the first filter layer is a titanium oxide layer.

3. The anti-infrared anti-blue-light polarized lens according to claim 1, wherein the second filter layer is a zirconium dioxide layer.

4. The infrared-and blue-light-preventing polarized lens of claim 1, wherein the oxidation-resistant layer is a selenium dioxide layer.

5. The infrared-and blue-light-proof polarized lens of claim 1, wherein the waterproof layer is a polyethylene layer.