CN214409474U

CN214409474U - Multi-layer polarized anti-glare lens

Info

Publication number: CN214409474U
Application number: CN202120631601.8U
Authority: CN
Inventors: 王作朋
Original assignee: Jiangsu Aomei Glasses Co ltd
Current assignee: Jiangsu Aomei Glasses Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-15
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a multilayer polarisation anti-dazzle lens, including lens body, anti-dazzle layer and inoxidizing coating, the inboard of lens body is provided with anti-dazzle layer, anti-dazzle layer is including first polaroid and second polaroid, anti-dazzle layer's inboard is provided with the enhancement layer, the enhancement layer is including wearing layer and high temperature resistant layer, the inboard of enhancement layer is provided with the inoxidizing coating, the inoxidizing coating is including ultraviolet filter layer and reflector layer, the inboard of inoxidizing coating is provided with antifogging coating, antifogging coating is including antioxidation coating and AC lens. The utility model discloses a be provided with first polaroid and second polaroid at anti-dazzle layer, can utilize first polarisation and the condition that the second polaroid can prevent to take place the glare, through be provided with wearing layer and compressive layer at the enhancement layer, utilize the wearing layer to improve the wearability of lens body, utilize the compressive layer to improve the intensity of lens body, the difficult breakage that takes place, the effectual life that has improved.

Description

Multi-layer polarized anti-glare lens

Technical Field

The utility model relates to a lens technical field specifically is a multilayer polarisation anti-dazzle lens.

Background

Glare is a visual condition causing visual discomfort and lowering the visibility of an object due to inappropriate brightness distribution in a visual field or extreme brightness contrast in space or time, and causing a light feeling that human eyes cannot adapt to in the visual field, which may cause aversion, discomfort or even loss of visibility, and an excessively high brightness or an excessive brightness change before and after occurring at a certain part in the visual field, and is one of important causes of visual fatigue.

The existing multilayer polarized anti-glare lens has the following defects:

1. the existing lens has a common anti-glare effect, and most of the existing lenses use dark lenses to filter out strong light, so that the light is too dim, the sight is easy to be blurred, and the use effect is reduced;

2. the anti-glare multilayer polarizing lens has the advantages that a better protection structure is not provided, the lens is easy to break, the service life is shortened, and therefore the existing problem is solved by providing the multilayer polarizing anti-glare lens.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer polarisation anti-dazzle lens to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer polarisation anti-dazzle lens, includes lens body, anti-dazzle layer and inoxidizing coating, the inboard of lens body is provided with anti-dazzle layer, anti-dazzle layer is including first polaroid and second polaroid, anti-dazzle layer's inboard is provided with the enhancement layer, the enhancement layer is including wearing layer and high temperature resistant layer, the inboard of enhancement layer is provided with the inoxidizing coating, the inoxidizing coating is including ultraviolet filter layer and reflector layer, the inboard of inoxidizing coating is provided with antifogging coating, antifogging coating is including antioxidation coating and AC lens.

Preferably, a toughened film is adhered to the front end of the lens body, and a glass lens is arranged between the first polaroid and the second polaroid.

Preferably, the wear-resistant layer is made of PC polycarbonate, and the high-temperature resistant layer is made of a resin lens.

Preferably, a pressure-resistant layer is arranged between the wear-resistant layer and the high-temperature-resistant layer, and the pressure-resistant layer is made of polyamide nylon lenses.

Preferably, a blue light filtering layer is arranged between the ultraviolet filtering layer and the reflecting layer, and the blue light filtering layer is made of a blue light absorbent.

Preferably, the material of the ultraviolet filtering layer is a clockson sheet, and the material of the anti-oxidation layer is silicon dioxide.

Preferably, the material of the AC lens is polymethyl methacrylate, and the inner side of the AC lens is coated with an anti-fog film layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with first polaroid and second polaroid at anti-dazzle layer, can utilize first polarisation and second polaroid can effectual improvement polarisation effect, prevent the condition of glare, be provided with the glass lens simultaneously between first polaroid and second polaroid, can effectually improve the luminousness, prevent that light is dim to lead to the sight fuzzy, improved the result of use.

2. The utility model discloses a be provided with wearing layer and anti-compression layer at the enhancement layer, can utilize the wearing layer can improve the wearability of lens body, utilize anti-compression layer can improve the intensity of lens body, can be in the emergence and fall or be difficult for taking place the breakage when colliding, the effectual life that has improved.

3. The utility model discloses a be provided with ultraviolet filter layer and blue light filter layer at the inoxidizing coating, can be better can filter ultraviolet ray and blue light in the use, the effectual damage that causes eye that has reduced has improved the security.

4. The utility model discloses a be provided with AC lens and anti fog rete on antifog coating, the condition that can effectual reduction fogging can prevent that lens body fogging from influencing the result of use, has improved the convenience.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of an anti-glare layer according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a reinforcing layer according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the protective layer of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the antifogging layer of the present invention.

In the figure: 1. tempering the film; 2. a lens body; 3. an anti-glare layer; 301. a first polarizer; 302. a glass lens; 303. a second polarizer; 4. a reinforcing layer; 401. a wear layer; 402. a pressure resistant layer; 403. a high temperature resistant layer; 5. a protective layer; 501. an ultraviolet filtering layer; 502. a blue light filter layer; 503. a light-reflecting layer; 6. an antifogging layer; 601. an anti-oxidation layer; 602. an AC lens; 603. and (4) an anti-fog film layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a multi-layer polarized anti-glare lens comprises a lens body 2, an anti-glare layer 3 and a protective layer 5, wherein a toughened film 1 is adhered to the front end of the lens body 2, the surface of the lens body 2 can be protected from being scratched by the toughened film 1, the anti-glare layer 3 is arranged on the inner side of the lens body 2, the anti-glare layer 3 comprises a first polarizer 301 and a second polarizer 303, a glass lens 302 is arranged between the first polarizer 301 and the second polarizer 303, molecular chains in the first polarizer 301 and the second polarizer 303 form a light fence structure, dichroic pigments capable of absorbing polarized light are uniformly distributed in the fence structures, when the vibration direction of a beam of light is consistent with the fence direction of the molecular chains, the beam of light is absorbed, and the light capable of vibrating in the horizontal direction is completely absorbed, so that glare can be absorbed, thereby preventing glare from entering human eyes, effectively improving the anti-glare effect, improving the light transmittance through the glass lens 302, and preventing blurred vision caused by dim light;

the inner side of the anti-glare layer 3 is provided with a reinforcing layer 4, the reinforcing layer 4 comprises a wear-resistant layer 401 and a high-temperature-resistant layer 403, a pressure-resistant layer 402 is arranged between the wear-resistant layer 401 and the high-temperature-resistant layer 403, the wear-resistant layer 401 is made of PC polycarbonate and has better strength and is not easy to break due to falling and collision, the pressure-resistant layer 402 is made of polyamide nylon lenses and has better impact resistance and effectively enhanced protection effect, the high-temperature-resistant layer 403 is made of resin lenses and has better high temperature resistance, high temperature generated by light can be effectively blocked, the influence on personnel is prevented, the comfort is improved, the inner side of the reinforcing layer 4 is provided with a protective layer 5, the protective layer 5 comprises an ultraviolet filtering layer 501 and a reflective layer 503, a blue light filtering layer 502 is arranged between the ultraviolet filtering layer 501 and the reflective layer 503, the ultraviolet filtering layer 501 is made of a Kreck sheet, the blue light filter layer 502 is made of a blue light absorbent, can absorb blue light, can reduce the influence of the blue light on human eyes, and can reflect the ultraviolet light and the blue light by utilizing the reflective layer 503, so that the protection effect is improved;

the inboard of inoxidizing coating 5 is provided with antifogging coating 6, antifogging coating 6 is including antioxidation layer 601 and AC lens 602, antioxidation layer 601's material is silica, can effectual improvement antioxidant effect, reduce ageing speed, the effectual life that has improved, the material of AC lens 602 is polymethyl methacrylate, better antifog nature has, the inboard of AC lens 602 scribbles antifogging rete 603, can cooperate antifogging rete 603 can effectual improvement antifogging effect, prevent that lens body 2 from producing fog influence sight, and is convenient and practical.

The working principle is as follows: when the multi-layer polarized anti-glare lens is used, firstly, the first polarizer 301 can be matched with the second polarizer 303 to effectively absorb glare, the glare is prevented from influencing vision, the use effect is improved, the light transmittance can be improved through the glass lens 302, the blurred vision caused by the dim light can be prevented, the strength of the lens body 2 can be effectively improved by utilizing the wear-resistant layer 401 to be matched with the pressure-resistant layer 402, the damage caused by falling and collision can be effectively prevented, the service life is prolonged, the ultraviolet filtering layer 501 is matched with the blue light filtering layer 502, so that ultraviolet rays and blue light in light can be effectively transmitted, the damage to human eyes is reduced, the safety is improved, can effectual improvement antifog effect through antifog layer 6, prevent that fog from influencing the result of use, convenient and fast just accomplishes a series of operations of this multilayer polarisation anti-dazzle lens above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multilayer polarisation anti-dazzle lens, includes lens body (2), anti-dazzle layer (3) and inoxidizing coating (5), its characterized in that: the utility model discloses a lens, including lens body (2), the inboard of lens body (2) is provided with antiglare layer (3), antiglare layer (3) is including first polaroid (301) and second polaroid (303), the inboard of antiglare layer (3) is provided with enhancement layer (4), enhancement layer (4) are including wearing layer (401) and high temperature resistant layer (403), the inboard of enhancement layer (4) is provided with inoxidizing coating (5), inoxidizing coating (5) are including ultraviolet filter layer (501) and reflector layer (503), the inboard of inoxidizing coating (5) is provided with antifogging coating (6), antifogging coating (6) are including antioxidation layer (601) and AC lens (602).

2. The multi-layer polarized anti-glare lens according to claim 1, wherein: a toughened film (1) is adhered to the front end of the lens body (2), and a glass lens (302) is arranged between the first polaroid (301) and the second polaroid (303).

3. The multi-layer polarized anti-glare lens according to claim 1, wherein: the wear-resistant layer (401) is made of PC polycarbonate, and the high-temperature-resistant layer (403) is made of a resin lens.

4. The multi-layer polarized anti-glare lens according to claim 1, wherein: and a pressure-resistant layer (402) is arranged between the wear-resistant layer (401) and the high-temperature-resistant layer (403), and the pressure-resistant layer (402) is made of polyamide nylon lenses.

5. The multi-layer polarized anti-glare lens according to claim 1, wherein: a blue light filtering layer (502) is arranged between the ultraviolet filtering layer (501) and the reflecting layer (503), and the blue light filtering layer (502) is made of a blue light absorbent.

6. The multi-layer polarized anti-glare lens according to claim 1, wherein: the ultraviolet filtering layer (501) is made of a krcker sheet, and the anti-oxidation layer (601) is made of silicon dioxide.

7. The multi-layer polarized anti-glare lens according to claim 1, wherein: the material of the AC lens (602) is polymethyl methacrylate, and the inner side of the AC lens (602) is coated with an anti-fog film layer (603).