CN213122486U

CN213122486U - Novel film-layer color-changing blue-light-proof lens

Info

Publication number: CN213122486U
Application number: CN202021843568.7U
Authority: CN
Inventors: 焦飞宏; 蒋俊平
Original assignee: Jiangsu Huiding Optical Glasses Co ltd
Current assignee: Jiangsu Huiding Optical Glasses Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-05-04
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a novel rete discolours prevents blue light lens, include: a base layer; the spectacle frame is arranged on the base layer, and a gap is formed between the base layer and the outer side of the spectacle frame; the V-shaped anti-collision bracket is arranged on the spectacle frame and abuts against the base layer; a pyridopyran film layer disposed exterior to the base layer; a composite blue light-resistant film layer arranged outside the naphthopyran film layer; an indium oxide film layer; and the diamond film layer is arranged on the composite blue light prevention film layer. The utility model can avoid the condition that the lens is damaged irreversibly when falling down by arranging the V-shaped anti-collision frame, and can be matched with the spectacle frame to improve the fashion sense and the aesthetic degree of the spectacles; by arranging the naphthopyran film layer, the photochromic effect is greatly improved; by arranging the composite blue light prevention film layer, the lens has high transmittance and good absorption effect on blue light and ultraviolet rays; through setting up the diamond coating, the hardness and the shock resistance of lens have been improved greatly.

Description

Novel film-layer color-changing blue-light-proof lens

Technical Field

The utility model relates to a lens processing field, in particular to novel rete discolours prevents blue light lens.

Background

Blue light is an important component of visible light, natural world does not have independent white light, and the blue light, green light and yellow light are mixed to form white light. The green light and the yellow light have small energy, small stimulation to eyes, short blue light wave and high energy, and can directly penetrate through the crystal to directly reach the retina of the eye fundus. For normal people, blocking blue light for a long time is the most effective method for reducing damage, and the problem that the common anti-ultraviolet lens can only filter ultraviolet rays but not blue light can be effectively solved by using the anti-blue light lens, and the glasses often fall easily to cause irreversible damage to the lenses.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel blue light prevention lens with a color-changing film layer, which can avoid the lens from being damaged irreversibly when falling down by arranging a V-shaped anti-collision frame and can be matched with a lens frame to improve the fashion sense and the aesthetic degree of glasses; by arranging the naphthopyran film layer, the photochromic effect is greatly improved; by arranging the composite blue light prevention film layer, the lens has high transmittance and good absorption effect on blue light and ultraviolet rays; through setting up the diamond coating, the hardness and the shock resistance of lens have been improved greatly.

In order to solve the technical problem, the utility model discloses a novel rete discolours prevents blue light lens, include: a base layer; the spectacle frame is arranged on the base layer, and a gap is formed between the base layer and the outer side of the spectacle frame; the V-shaped anti-collision bracket is arranged on the spectacle frame and abuts against the base layer; a pyridopyran film layer disposed exterior to the base layer; a composite blue light-resistant film layer arranged outside the naphthopyran film layer; and the diamond film layer is arranged outside the composite anti-blue light film layer.

According to the utility model discloses an embodiment, wherein above-mentioned blue light rete is prevented in complex includes indium sesquioxide rete and titanium dioxide rete.

According to an embodiment of the present invention, the diamond film layer is provided with a waterproof film layer.

According to an embodiment of the present invention, the base layer is made of a resin material.

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

1) by arranging the V-shaped anti-collision frame, the safety of the lenses can be ensured, and the anti-collision frame can be matched with the spectacle frame, so that the fashion sense and the attractiveness of the spectacles are improved; by arranging the naphthopyran film layer, the photochromic effect is greatly improved; by arranging the composite blue light prevention film layer, the lens has high transmittance and good absorption effect on blue light and ultraviolet rays; through setting up the diamond coating, the hardness and the shock resistance of lens have been improved greatly.

Of course, it is not necessary for any product to achieve all of the above 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 front view of a novel film-layer tinted blue blocking lens according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a novel film-tinted blue blocking lens according to an embodiment of the present disclosure.

Reference numerals

The composite film comprises a base layer 10, a spectacle frame 20, an anti-collision support 30, a naphthopyran film layer 40, a composite blue light prevention film layer 50, an indium trioxide film layer 51, a titanium dioxide film layer 52, a diamond film 60 and a waterproof film 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 and fig. 2, fig. 1 is a front view of a blue light prevention lens with a color change of a novel film layer according to an embodiment of the present disclosure. Fig. 2 is a cross-sectional view of a novel film-tinted blue blocking lens according to an embodiment of the present disclosure. As shown in the figure, a novel blue light prevention lens with color change of film layer comprises: a base layer 10; the spectacle frame 20 is arranged on the base layer 10, and a gap is formed between the base layer 10 and the outer side of the spectacle frame 20; a V-shaped crash barrier 30 disposed on the mirror holder 20 and abutting against the base layer 10; a pyridopyran film layer 40 disposed on the base layer 10; a composite blue light-blocking film layer 50 disposed outside the naphthopyran film layer 40; and the diamond film 60 layer is arranged on the composite blue light-proof film layer 50.

The embodiment of the utility model provides an in, the frame that basic unit 10 is connected is located to the cover is equipped with certain space, promotes pleasing to the eye degree. Be equipped with the anticollision support 30 with the V type that basic unit 10 offseted on the frame, anticollision support 30 is unanimous with the frame material, can adopt the rose gold material, can increase the pleasing to the eye degree and the fashion of glasses and feel, can avoid the lens again to drop the condition that receives irreversible damage. The benzopyran film layer 40 is arranged outside the base layer 10, so that the color changing effect of the lens is greatly improved; the composite blue light-proof film layer 50 arranged on the naphthopyran film layer 40 can effectively isolate ultraviolet rays and filter harmful blue light of more than 33%, the light transmittance is kept at more than 79%, the stimulation of the blue light to eyes is greatly reduced, uncomfortable symptoms such as acerbity, fever or pain of the eyes are eliminated, and the eye fatigue is relieved; the composite blue light-proof film layer 50 is provided with the diamond film 60 layer, so that the hardness and the impact resistance of the lens are greatly improved.

Preferably, the composite blue light prevention film layer 50 includes an indium oxide film layer 51 and a titanium dioxide film layer 52. The effect is best after multiple tests.

Further, a waterproof film layer 70 is arranged outside the diamond film 60. The lens provided with the waterproof membrane has good waterproofness and low price, and is suitable for batch operation.

In addition, the base layer 10 is a resin material. The resin material has high plasticity, high detail reduction degree and low price.

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, 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 contemplated by the above teachings or as would normally occur to one skilled in 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 a novel rete discolours prevents blue light lens which characterized in that includes: a base layer;

the spectacle frame is arranged on the base layer, and a gap is formed between the base layer and the outer side of the spectacle frame;

the V-shaped anti-collision bracket is arranged on the spectacle frame and abuts against the base layer;

a pyridopyran film layer disposed exterior to the base layer;

a composite blue light-blocking film layer disposed outside the pyridopyran film layer;

and the diamond film layer is arranged outside the composite blue-proof film layer.

2. The novel film-layer color shifting blue-light blocking lens of claim 1, wherein the composite blue-light blocking film layer comprises an indium oxide film layer and a titanium dioxide film layer.

3. The blue-ray resistant lens with novel color change of film layer as claimed in claim 1, wherein a water-proof film layer is arranged outside the diamond film layer.

4. The novel film-layer color shifting blue-light blocking lens of claim 1, wherein the base layer is a resin material.