CN218298692U

CN218298692U - Lens with antifog and greasy dirt function

Info

Publication number: CN218298692U
Application number: CN202220936675.7U
Authority: CN
Inventors: 潘儒辉
Original assignee: Dongguan Jinghui Photoelectric Technology Co ltd
Current assignee: Dongguan Jinghui Photoelectric Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-01-13
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a lens technical field just discloses a lens with antifog and greasy dirt function, the upside including lens basic unit is connected with antifog layer, antifog layer's upside is connected with the wearing layer, the upside of wearing layer is connected with the grease proofing dirt layer, the grease proofing dirt layer is including subtracting reflection rete and fluoride layer, the fluoride layer is located the upside of subtracting reflection rete, the antifog layer includes silica coating and titanium dioxide coating, the silica coating is located titanium dioxide coating's upside, lens basic unit's downside is connected with prevents blue light rete, the upside on grease proofing dirt layer is connected with wear-resistant film, the utility model discloses the scheme can make oil and the difficult adhesion of water droplet in lens basic unit surface through setting up to subtract reflection rete and cooperate with fluoride layer, cooperatees through silica coating and titanium dioxide coating and reduce the fog on the lens.

Description

Lens with antifog and greasy dirt function

Technical Field

The utility model belongs to the technical field of the lens, specifically be a lens with antifog and greasy dirt function.

Background

The lens is made of transparent materials with one or more curved surfaces, the transparent materials are made of optical materials such as glass or resin and are often assembled with a spectacle frame to form spectacles after being polished, the spectacles are used for correcting the vision of a user and obtaining a clear visual field, the lens can be classified according to the materials, functions, curved surface treatment processes and the like of the lens, the lens can be mainly divided into a glass lens, a resin lens, a PC lens and the like according to different materials, the lens can be divided into a daily general lens, a protective lens and a multi-focus lens according to the use function, and the lens can be divided into a spherical lens and an aspheric lens according to the curved surface processing.

Glasses are used in a large number in production and life, lenses on the existing market do not have the functions of high light transmittance and fog and oil stain prevention, are influenced by the use environment, the visual line of a user is blocked due to the fact that oil stains and water mist are atomized on the surfaces of the lenses, the use of the user is influenced, and therefore the lenses with the functions of fog prevention and oil stain prevention are provided.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a lens with antifog and greasy dirt function, the effectual glasses of having solved are used in a large number in the production life, and the lens on the existing market does not possess the function of high light transmissivity and antifog greasy dirt of preventing, receives service environment influence, and oil stain and water smoke lead to user's sight to be obstructed at lens surface atomization, influence user's use problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lens with antifog and greasy dirt function, includes lens basic unit, the upside of lens basic unit is connected with antifog coating, antifog coating's upside is connected with the wearing layer, the upside of wearing layer is connected with grease proofing dirty layer.

Preferably, the oil stain prevention layer comprises an antireflection film layer and a fluoride layer, and the fluoride layer is positioned on the upper side of the antireflection film layer.

Preferably, the antifogging layer comprises a silica coating and a titanium dioxide coating, and the silica coating is positioned on the upper side of the titanium dioxide coating.

Preferably, the lower side of the lens base layer is connected with a blue light prevention film layer, and the upper side of the oil stain prevention layer is connected with an abrasion resistant film.

Preferably, the lower side of the oil stain prevention layer is connected with acetaldehyde resin, and the lower side of the acetaldehyde resin is connected with the upper side of the wear-resistant layer.

Preferably, the upper side of the wear-resistant film is connected with an antistatic agent layer, and the upper side of the antistatic agent layer is connected with an anti-fouling wax layer.

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

1. the anti-reflection film layer is matched with the fluoride layer, so that oil and water drops are not easy to adhere to the surface of the lens base layer, fog on the lens is reduced by matching the silicon dioxide coating with the titanium dioxide coating, the visible light transmittance of the silicon dioxide coating and the titanium dioxide coating on a common plastic lens is 89%, and the higher visible light transmittance means that higher definition is realized on the surface of the lens base layer in actual application, and the fogging problem of the lens is solved;

2. fog on the lens is reduced by matching the silicon dioxide coating with the titanium dioxide coating, the visible light transmittance of the silicon dioxide coating and the titanium dioxide coating on the common plastic lens is 89%, and the higher visible light transmittance means that in actual application, the surface of the lens base layer realizes higher definition, so that the fogging problem of the lens is solved;

3. the antistatic agent layer is arranged to reduce the generation of static electricity, so that dust, hair and the like are not adhered to the outer side of the device, and the anti-fouling wax layer is the wax layer on the outermost side of the device, so that the scratch and friction of the lens and water mist is reduced, and the lens and the water mist are adhered to the outer side of the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: 100. a lens base layer; 200. an antifogging layer; 210. a silica coating; 220. a titanium dioxide coating; 300. a wear layer; 400. an oil stain resistant layer; 410. an anti-reflection film layer; 420. a fluoride layer; 500. an acetaldehyde resin; 600. a blue light prevention film layer; 700. an abrasion resistant film; 710. an acetaldehyde resin; 720. an anti-fouling wax layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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, a lens with antifogging and oil stain preventing functions includes a lens base layer 100, an antifogging layer 200 is connected to an upper side of the lens base layer 100, a wear-resistant layer 300 is connected to an upper side of the antifogging layer 200, and an oil stain preventing layer 400 is connected to an upper side of the wear-resistant layer 300.

Referring to fig. 1, the oil-repellent layer 400 includes an anti-reflection film layer 410 and a fluoride layer 420, the fluoride layer 420 is located on the upper side of the anti-reflection film layer 410, oil and water drops are not easy to adhere to the surface of the lens base layer 100 by arranging the anti-reflection film layer 410 and the fluoride layer 420 to be matched, the anti-fog layer 200 includes a silicon dioxide coating 210 and a titanium dioxide coating 220, the silicon dioxide coating 210 is located on the upper side of the titanium dioxide coating 220, fog on the lens is reduced by arranging the silicon dioxide coating 210 and the titanium dioxide coating 220 to be matched, the visible light transmittance of the silicon dioxide coating 210 and the titanium dioxide coating 220 on a common plastic lens is 89%, the higher visible light transmittance means that, in practical application, the surface of the lens base layer 100 realizes higher definition, the fogging problem of the lens is solved, the lower side of the lens base layer 100 is connected with a blue-light-proof film layer 600, the upside of oil stain resistant layer 400 is connected with wear-resistant film 700, through setting up blue light resistant film layer 600, reduce the injury of blue light to user's glasses, through setting up wear-resistant film 700, prevent this device outside from producing slight wearing and tearing phenomenon, the downside of oil stain resistant layer 400 is connected with acetaldehyde resin 500, the downside of acetaldehyde resin 500 is connected with the upside of wearing layer 300, use through setting up acetaldehyde resin 500 cooperation antireflection rete 410 and fluoride layer 420, make antireflection rete 410 and fluoride layer 420 can be installed in the upside of wearing layer 300 very easily, play the effect of starting and stopping, supplementary wearing layer 300 plays the guard action simultaneously, the upside of wear-resistant film 700 is connected with antistatic agent layer 710, the upside of antistatic agent layer 710 is connected with anti-soil layer 720, reduce the phenomenon that static produced through setting up antistatic agent layer 710, make the hair etc. adhere in the outside of this device, the anti-fouling wax layer 720 is arranged on the outermost layer of wax of the device, so that scratch and rubbing, friction of the lens and water mist are reduced, and the lens is adhered to the outer side of the device.

The working principle is as follows: this novel scheme is when concrete implementation, cooperate with titanium dioxide coating 220 through silica coating 210 and reduce the fog on the lens, the visible light luminousness of silica coating 210 and titanium dioxide coating 220 on ordinary plastic lens is 89%, higher visible light luminousness means, in practical application, make lens basic unit 100 surface realize higher definition, the problem of fogging of lens has been solved, reduce the possibility that lens basic unit 100 produced great friction vestige through setting up wearing layer 300, protection lens basic unit 100 produces the vestige, cooperate with fluoride layer 420 through setting up antireflection rete 410 and make oil and water droplet be difficult for the adhesion on lens basic unit 100 surface, use through setting up acetaldehyde resin 500 cooperation antireflection rete 410 and fluoride layer 420, make the upside of installing in wearing layer 300 that antireflection rete 410 and fluoride layer 420 can be very light, play the effect of starting and starting, supplementary wearing layer 300 plays the guard action simultaneously, reduce the phenomenon that static produced through setting up antistatic agent layer 710, make dust etc. not adhere to the outside of this device, it is the wax to cut for one deck on the outermost side of this device through setting up anti-fouling wax layer 720, reduce the friction, this water smoke of cutting is adhered to this device in the outside.

It should be noted that, in this document, relational terms such as first and second, and the like are only used for distinguishing one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "mount", "connect", or "connect" should be broadly construed, for example, as being fixedly connected, detachably connected, or integrally connected unless expressly specified or limited otherwise; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a lens with antifog and greasy dirt function which characterized in that: including lens basic unit (100), the upside of lens basic unit (100) is connected with antifogging coating (200), the upside of antifogging coating (200) is connected with wearing layer (300), the upside of wearing layer (300) is connected with grease proofing dirty layer (400).

2. The lens with antifogging and greasy dirt function according to claim 1, characterized in that: the oil stain prevention layer (400) comprises an antireflection film layer (410) and a fluoride layer (420), wherein the fluoride layer (420) is positioned on the upper side of the antireflection film layer (410).

3. The lens with antifogging and greasy dirt function according to claim 1, characterized in that: the antifogging layer (200) comprises a silicon dioxide coating (210) and a titanium dioxide coating (220), wherein the silicon dioxide coating (210) is positioned on the upper side of the titanium dioxide coating (220).

4. The lens with antifogging and greasy dirt function according to claim 1, characterized in that: the lower side of the lens base layer (100) is connected with a blue light prevention film layer (600), and the upper side of the oil stain prevention layer (400) is connected with a wear-resistant film (700).

5. The lens with antifogging and greasy dirt function according to claim 1, characterized in that: the lower side of the oil stain prevention layer (400) is connected with acetaldehyde resin (500), and the lower side of the acetaldehyde resin (500) is connected with the upper side of the wear-resistant layer (300).

6. The lens with antifogging and greasy dirt function according to claim 4, characterized in that: the upper side of the anti-abrasion film (700) is connected with an antistatic agent layer (710), and the upper side of the antistatic agent layer (710) is connected with an anti-fouling wax layer (720).