Efficient anti-fog resin lens

Abstract

The utility model discloses a high-efficiency anti-fog resin lens, which comprises a lens, anti-fog film layers are arranged on the front surface and the rear surface of each lens, honeycomb texture structures are arranged on the outer surfaces of the anti-fog film layers, each honeycomb texture structure is formed by connecting and arranging a plurality of hexagonal grooves, at least one air groove is formed in the inner side of each hexagonal groove, and the depth of each air groove is smaller than or equal to that of each groove. According to the utility model, the honeycomb texture structure is arranged on the outer surface of the anti-fog film layer, and the surface tension is improved through the texture structure and the grooves, so that micron-sized water drops are difficult to form after water vapor is liquefied, and a water film is formed; the widths or diameters of the grooves and the air grooves are nanoscale, water is attached to the surface of the anti-fog film layer, and air in the grooves and the air grooves supports the water, so that the contact surface of the water and the film layer is reduced, the smaller the contact surface is, the better the hydrophobicity of the film layer is, and the texture structure on the surface of the anti-fog film layer effectively plays an anti-fog and hydrophobic role.

Description

Technical Field

[0001] The utility model belongs to the technical field of lenses, and in particular relates to a high-efficiency anti-fog resin lens. Background Art

[0002] When wearing glasses daily, due to the temperature difference between indoors and outdoors, when you go from outdoors to a warm indoor environment, water mist will appear on the lenses. The air liquefies to form micron-sized water droplets on the cloth lens, affecting the wearer's vision. In order to solve this problem, a high-efficiency anti-fog resin lens is provided. Utility Model Content

[0003] In view of this, the technical problem to be solved by the utility model is to provide a high-efficiency anti-fog resin lens, which solves the problem of poor anti-fog and hydrophobic performance of the lens in the prior art.

[0004] In order to solve the above technical problems, the utility model discloses a high-efficiency anti-fog resin lens, comprising: a lens; an anti-fog film layer is provided on the front and rear surfaces of the lens, the outer surface of the anti-fog film layer is provided with a honeycomb texture structure, the honeycomb texture structure is formed by a plurality of hexagonal grooves connected and arranged, each of the hexagonal grooves is provided with at least one air groove on the inner side, and the depth of the air groove is less than or equal to the depth of the groove.

[0005] Furthermore, the air groove is a short groove, and the length of the short groove is smaller than the length of the groove.

[0006] Furthermore, the air groove is a circular groove, and a plurality of circular grooves are linearly arranged along the groove extension direction.

[0007] Furthermore, the honeycomb texture structure is formed by a plurality of groups of circular groove linear arrays arranged end to end.

[0008] Furthermore, the honeycomb texture structure is composed of six groups of circular groove linear arrays.

[0009] Compared with the prior art, the present application can obtain the following technical effects:

[0010] The utility model arranges a honeycomb texture structure on the outer surface of the anti-fog film layer, and increases the surface tension through the texture structure and the grooves, so that it is difficult for water vapor to form micron-sized water drops after liquefaction, but a water film is formed; the width or diameter of the grooves and the air grooves is nanometer-level, water adheres to the surface of the anti-fog film layer, and the air in the grooves and the air grooves supports the water, so that the contact area between the water and the film layer is reduced. The smaller the contact area, the better the hydrophobicity of the film layer, and the texture structure on the surface of the anti-fog film layer effectively plays the role of anti-fog and hydrophobic.

[0011] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0013] Figure 1 is a schematic diagram of an anti-fog film layer according to one embodiment of the utility model;

[0014] Figure 2 is a schematic diagram of a single honeycomb texture structure according to an embodiment of the present invention;

[0015] Figure 3 It is a schematic diagram of a single honeycomb texture structure according to another embodiment of the present invention.

[0016] Figure ID

[0017] Lens 1, honeycomb texture structure 2, grooves 3, air slots 4, circular slot linear array 5. DETAILED DESCRIPTION

[0018] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0019] Please refer to Figures 1 to 3 , Figure 1 is a schematic diagram of an anti-fog film layer according to one embodiment of the utility model; Figure 2 is a schematic diagram of a single honeycomb texture structure according to an embodiment of the present invention; Figure 3 It is a schematic diagram of a single honeycomb texture structure according to another embodiment of the present invention.

[0020] A high-efficiency anti-fog resin lens comprises: a lens 1; an anti-fog film layer is provided on the front and rear surfaces of the lens 1, a honeycomb texture structure 2 is provided on the outer surface of the anti-fog film layer, the honeycomb texture structure 2 is formed by a plurality of hexagonal grooves 3 connected and arranged, at least one air groove 4 is provided on the inner side of each of the hexagonal grooves 3, and the depth of the air groove 4 is less than or equal to the depth of the groove 3.

[0021] The air groove 4 is a short groove, and the length of the short groove is smaller than the length of the groove 3 ; the air groove 4 is a circular groove, and a plurality of circular grooves are linearly arranged along the extending direction of the groove 3 .

[0022] In order to fade the honeycomb texture structure 2 on the surface of the anti-fog film layer and make observation without interference, the original hexagonal grooves 3 are changed into six groups of connected circular groove linear arrays 5, the air grooves 4 are circular grooves, and multiple circular grooves are linearly arranged along the extension direction of the grooves 3; the honeycomb texture structure 2 is formed by multiple groups of circular groove linear arrays 5 arranged end to end, and the honeycomb texture structure is composed of six groups of circular groove linear arrays 5.

[0023] In summary, the utility model arranges a honeycomb texture structure 2 on the outer surface of the anti-fog film layer, and the surface tension is increased by the texture structure and the grooves 3, so that it is difficult for water vapor to form micron-sized water droplets after liquefaction, but a water film is formed; the width or diameter of the grooves 3 and the air grooves 4 is nanometer-level, and water adheres to the surface of the anti-fog film layer. The air in the grooves 3 and the air grooves 4 supports the water, thereby reducing the contact area between water and the film layer. The smaller the contact area, the better the hydrophobicity of the film layer. The texture structure on the surface of the anti-fog film layer effectively plays an anti-fog and hydrophobic role.

[0024] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A high-efficiency anti-fog resin lens, comprising: lens; The invention is characterized in that an anti-fog film layer is provided on the front and rear surfaces of the lens, and a honeycomb texture structure is provided on the outer surface of the anti-fog film layer. The honeycomb texture structure is formed by a plurality of hexagonal grooves connected and arranged in a connected manner. At least one air groove is provided on the inner side of each hexagonal groove, and the depth of the air groove is less than or equal to the depth of the groove.

2. The high-efficiency anti-fog resin lens according to claim 1, characterized in that: The air groove is a short groove, and the length of the short groove is smaller than the length of the groove.

3. The high-efficiency anti-fog resin lens according to claim 1, characterized in that: The air groove is a circular groove, and a plurality of circular grooves are linearly arranged along the groove extension direction.

4. The high-efficiency anti-fog resin lens according to claim 1, characterized in that: The honeycomb texture structure is formed by arranging a plurality of groups of circular groove linear arrays end to end.

5. The high-efficiency anti-fog resin lens according to claim 4, characterized in that: The honeycomb texture structure is composed of six groups of circular groove linear arrays.

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