CN211014692U

CN211014692U - Blue light resistant optical lens

Info

Publication number: CN211014692U
Application number: CN201921362260.8U
Authority: CN
Inventors: 张梓丰; 李平; 肖户琳
Original assignee: Dongguan Honghan Electronic Machinery Co ltd
Current assignee: Dongguan Honghan Electronic Machinery Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-14
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses an anti blue light optical lens, the on-line screen storage device comprises a substrate, one side of substrate is equipped with anti blue light layer, one side of anti blue light layer is equipped with the antireflection layer, one side heat seal of antireflection layer is connected with blue light reflection layer, one side of blue light reflection layer is equipped with the layer of protecting against radiation, one side on the layer of protecting against radiation is equipped with the antioxidation coating, one side of antioxidation coating is equipped with the antistatic backing, one side of antistatic backing is equipped with the wearing layer. The utility model discloses a set up anti blue light layer, blue reflection of light layer, radiation protection layer in one side of substrate, prevent the invasion of harmful light such as infrared ray, ultraviolet ray, provide the protection for the substrate by antistatic backing and wearing layer, can effectively increase the optical lens wearability, prevent simultaneously that external dust from collecting on the optical lens surface, and then increase the dustproof function of optical lens, and anti blue light performance greatly increased, improve the shooting effect of camera.

Description

Blue light resistant optical lens

Technical Field

The utility model relates to an optical lens piece technical field specifically is an anti blue light optical lens piece.

Background

The optical lens is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature, uniformly stirring by ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank. And the optical lens is formed after further processing.

However, the existing optical lens for the mobile phone camera still has certain defects when in use, does not have the function of weakening strong light when in use, but rather strengthens light when aiming at the strong light, thereby causing defects of influence on shooting in use, low image quality and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti blue light optical lens, through set up anti blue light layer, blue light reflection stratum, the layer of protecting against radiation in one side of substrate, prevent the invasion of harmful light such as infrared ray, ultraviolet ray to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti blue light optical lens, includes the substrate, one side of substrate is equipped with anti blue layer, one side of anti blue layer is equipped with the reflection reducing coating, one side heat seal of reflection reducing coating is connected with blue reflection of layer, one side of blue reflection of layer is equipped with the layer of protecting against radiation, one side of the layer of protecting against radiation is equipped with the antioxidation coating, one side of antioxidation coating is equipped with the antistatic backing, one side of antistatic backing is equipped with the wearing layer.

Preferably, one side of the wear-resistant layer is connected with an explosion-proof membrane in a heat seal mode.

Preferably, the surface of the explosion-proof membrane is provided with an oil stain prevention layer.

Preferably, a temperature-sensitive color-changing layer is arranged between the oxidation resistant layer and the anti-static layer.

Preferably, the inner side of the substrate is provided with an impact resistant layer.

Preferably, the whole substrate is of a curved surface structure, and the whole radian of the substrate is uniform.

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

the utility model discloses a set up anti blue light layer, blue reflection of light layer, radiation protection layer in one side of substrate, prevent the invasion of harmful light such as infrared ray, ultraviolet ray, provide the protection for the substrate by antistatic backing and wearing layer, can effectively increase the optical lens wearability, prevent simultaneously that external dust from collecting on the optical lens surface, and then increase the dustproof function of optical lens, and anti blue light performance greatly increased, improve the shooting effect of camera.

Drawings

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

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic view of the substrate structure of the present invention.

In the figure: 1. a substrate; 2. an anti-reflection layer; 3. an anti-blue layer; 4. a blue light reflecting layer; 5. an anti-oxidation layer; 6. a radiation protective layer; 7. an antistatic layer; 8. a wear layer; 9. an explosion-proof membrane; 10. an oil stain resistant layer; 11. a temperature-sensitive color-changing layer; 12. and (4) an impact resistant 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a blue light resisting optical lens comprises a substrate 1, wherein the substrate 1 is an optical lens made of glass, resin, polycarbonate, acrylic resin, CR39 resin, NK55 resin, MR-series resin and the like, and according to the use requirement, one side of the substrate 1 is provided with a blue light resisting layer 3, the blue light resisting layer 3 is composed of a silicon oxide film and a titanium pentoxide film, the thickness of the titanium pentoxide film is 18-25 nanometers, the thickness of the silicon oxide film is 30-40 nanometers, most of blue light can be effectively filtered, one side of the blue light resisting layer 3 is provided with an antireflection layer 2, the antireflection layer is beneficial to improving the perspective of the substrate 1, one side of the antireflection layer 2 is thermally connected with a blue light reflecting layer 4, the blue light reflecting layer 4 refracts and disperses the strong light, so that the lens automatically disperses the strong light when receiving the strong light, and effectively protects the pupil of a user, avoid the injury of highlight to the pupil, one side of blue reflection of light layer 4 is equipped with radiation protection layer 6, and one side of radiation protection layer 6 is equipped with antioxidation layer 5, and one side of antioxidation layer 5 is equipped with antistatic backing 7, and one side of antistatic backing 7 is equipped with wearing layer 8, adds hard through organic silicification, effectively adds the corrosion-resistant and antifriction performance of substrate 1.

Specifically, one side of the wear-resistant layer 8 is connected with an explosion-proof membrane 9 in a heat seal mode. The explosion-proof membrane 9 can prevent the substrate 1 from being broken.

Specifically, the surface of the explosion-proof membrane 9 is provided with an oil stain-proof layer 10. The oil-proof stain layer 10 reduces the contact area between water and oil and the lens, so that the oil and water drops are not easy to adhere to the surface of the lens, the lens can be conveniently used for scrubbing, and stain residues are avoided.

Specifically, a temperature-sensitive color-changing layer 11 is arranged between the oxidation-resistant layer 5 and the antistatic layer 7. The temperature-sensitive color-changing layer 11 is an azo compound, a permeable color-changing layer prepared from the azo compound through a dyeing process has a closed-loop photochromic reaction under the action of ultraviolet light, can be changed from colorless to red under the irradiation of the ultraviolet light, and can be changed from red to colorless under the irradiation of visible light, the photochromic phenomenon is obvious, the ultraviolet light and the radiation resistance are effectively absorbed, and the applicability of the temperature-sensitive color-changing layer is greatly increased.

Specifically, the inner side of the substrate 1 is provided with an impact resistant layer 12. The resin material of the impact resistance layer 12 can effectively prevent the surface of the substrate 1 from being damaged.

Specifically, the whole substrate 1 is of a curved surface structure, and the whole radian of the substrate 1 is uniform. The overall appearance of the substrate 1 is more in line with the beauty of the public.

The structure principle is as follows: through setting up anti blue light layer 3, blue reflection of light layer 4, radiation protection layer 6 in one side at substrate 1, prevent the invasion of harmful light such as infrared ray, ultraviolet ray, provide the protection for substrate 1 by antistatic backing 7 and wearing layer 8, can effectively increase the optical lens wearability, prevent simultaneously that external dust from collecting on the optical lens surface, and then increase optical lens's the function of preventing grey, and anti blue light performance greatly increased, improve the shooting effect of camera.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-blue-light optical lens comprising a substrate (1), characterized in that: one side of substrate (1) is equipped with anti blue layer (3), one side of anti blue layer (3) is equipped with antireflection layer (2), one side heat seal connection of antireflection layer (2) has blue reflection of light layer (4), one side of blue reflection of light layer (4) is equipped with radiation protection layer (6), one side on radiation protection layer (6) is equipped with antioxidation layer (5), one side of antioxidation layer (5) is equipped with antistatic backing (7), one side of antistatic backing (7) is equipped with wearing layer (8).

2. The anti-blue-light optical lens according to claim 1, wherein: one side of the wear-resistant layer (8) is connected with an explosion-proof membrane (9) in a heat seal mode.

3. An anti-blue-light optical lens according to claim 2, characterized in that: and an oil stain prevention layer (10) is arranged on the surface of the explosion-proof membrane (9).

4. The anti-blue-light optical lens according to claim 1, wherein: and a temperature-sensitive color-changing layer (11) is arranged between the anti-oxidation layer (5) and the anti-static layer (7).

5. The anti-blue-light optical lens according to claim 1, wherein: the inner side of the substrate (1) is provided with an impact resistant layer (12).

6. The anti-blue-light optical lens according to claim 1, wherein: the substrate (1) is integrally of a curved surface structure, and the overall radian of the substrate (1) is uniform.