Novel efficient antibacterial lens
By setting multiple antibacterial protective layers and blue light blocking layers on the lenses, the problem of insufficient antibacterial properties of the lenses is solved, achieving efficient pollution prevention and improved light transmittance, thus enhancing the safety and effectiveness of lens use.
Patent Information
- Application Number
- CN202423014113.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-07
AI Technical Summary
Existing lenses lack sufficient antibacterial properties, making them prone to fungal adhesion, which affects their performance and poses a potential health hazard.
It adopts a multi-layer antibacterial protective layer structure, including the first, second, third and fourth antibacterial protective layers, combined with a blue light blocking layer and an anti-reflective layer group to enhance the lens's resistance to dirt and light transmittance.
The lens has a 99% anti-pollution rate, significantly improved light transmittance, reduced bacterial growth, and enhanced safety during use.
Smart Images
Figure CN223565998U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lens technical field, especially a novel high -efficient antibacterial lens. BACKGROUND
[0002] People often use glasses including myopia glasses, presbyopia glasses, sunglasses and the like, with glasses being used more and more frequently, users have higher and higher requirements for glasses. The general lens surface has anti-abrasion characteristics, and its stain resistance is gradually improved, but the defect of antibacterial property is still obvious.
[0003] Glasses, especially myopia glasses, as long-term contact wearing products of people, can rarely be cleaned regularly, and fungi are easy to adhere to the surface and grow, and some even form small colonies, thereby affecting the effect of the lens, and more importantly, the lens contacts the human body, causing health hazards to the human body. INVENTION CONTENTS
[0004] The main purpose of the utility model is to provide a novel high -efficient antibacterial lens through setting first antibacterial protective layer, second antibacterial protective layer, third antibacterial protective layer and fourth antibacterial protective layer, multiple combinations, make the lens anti -pollution rate reaches 99%;Through setting the anti-blue light layer and the antireflection layer group, the transmittance of beneficial light of the lens is greatly enhanced.
[0005] In order to solve the above technical problems, the utility model discloses a novel high -efficient antibacterial lens, including: base layer, the first antibacterial protective layer is equipped on the base layer outside, the anti-blue light layer is equipped on the first antibacterial protective layer outside, the second antibacterial protective layer is equipped on the anti-blue light layer outside, the antireflection layer group is equipped on the second antibacterial protective layer outside, the antireflection layer group includes the first antireflection layer of setting in the second antibacterial protective layer outside, the transition layer of the first antireflection layer outside, the second antireflection layer of the transition layer outside, the fourth antibacterial protective layer is equipped on the antireflection layer group outside;The third antibacterial protective layer is equipped on the base layer inside, and the anti-fog layer is equipped on the fourth antibacterial protective layer and the third antibacterial protective layer outside.
[0006] According to the utility model one implementation form, wherein the above base layer is resin material.
[0007] According to the utility model one implementation form, wherein the above first antibacterial protective layer, second antibacterial protective layer, third antibacterial protective layer thickness is consistent.
[0008] According to the utility model one implementation form, wherein the thickness of the above anti-fog layer is 2-3 microns.
[0009] Compared with the prior art, the present application can obtain the following technical effects:
[0010] 1) By setting the first antibacterial protective layer, the second antibacterial protective layer, the third antibacterial protective layer and the fourth antibacterial protective layer, the pollution prevention rate of the lens is 99%; by setting the anti-blue light layer and the antireflection layer group, the transmittance of beneficial light of the lens is greatly enhanced.
[0011] Of course, any product implementing the present application does not necessarily need to achieve all the above technical effects at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0012] The drawings described herein are intended to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof 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 cross-sectional view of the novel high-efficiency antibacterial lens of the embodiment of the present application.
[0014] IDENTIFICATION OF DRAWINGS
[0015] The base layer 10, the first antibacterial protective layer 20, the anti-blue light layer 30, the second antibacterial protective layer 40, the antireflection layer group 50, the first antireflection layer 51, the transition layer 52, the second antireflection layer 53, the third antibacterial protective layer 60, the fourth antibacterial protective layer 70, and the anti-fog layer 80. DETAILED DESCRIPTION
[0016] The embodiments of the present application will be described in detail below with reference to the drawings and embodiments, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
[0017] Please refer to Figure 1 , Figure 1 is a cross-sectional view of the novel high-efficiency antibacterial lens of the embodiment of the present application. As shown in the figure, a novel high-efficiency antibacterial lens comprises: a base layer 10, a first antibacterial protective layer 20 provided on the outer side of the base layer 10, an anti-blue light layer 30 provided on the outer side of the first antibacterial protective layer 20, a second antibacterial protective layer 40 provided on the outer side of the anti-blue light layer 30, an antireflection layer group 50 provided on the outer side of the second antibacterial protective layer 40, the antireflection layer group 50 comprising a first antireflection layer 51 provided on the outer side of the second antibacterial protective layer 40, a transition layer 52 provided on the outer side of the first antireflection layer 51, and a second antireflection layer 53 provided on the outer side of the transition layer 52; a third antibacterial protective layer 60 provided on the inner side of the base layer 10, a fourth antibacterial protective layer, and an anti-fog layer 80 provided on the outer side of the third antibacterial protective layer 60.
[0018] In the embodiment of the utility model, the base layer 10 is resin material, the first antibacterial protective layer 20 is arranged outside the base layer 10, the third antibacterial protective layer 60 is arranged inside the base layer 10, the inside and outside of the lens are protected, and bacteria breeding is avoided. The anti-blue light layer 30 is arranged outside the first antibacterial protective layer 20, the second antibacterial protective layer 40 is arranged outside the anti-blue light layer 30, the antireflection layer group 50 is arranged outside the second antibacterial protective layer 40, the antireflection layer group 50 comprises the first antireflection layer 51 arranged outside the second antibacterial protective layer 40, the transition layer 52 outside the first antireflection layer 51, the second antireflection layer 53 outside the transition layer 52, the anti-blue light layer 30 and the antireflection layer group 50 greatly enhance the transmission of beneficial light of the lens.
[0019] Further, the fourth antibacterial protective layer 70 is arranged outside the antireflection layer group 50, the first antibacterial protective layer 20, the second antibacterial protective layer 40 and the third antibacterial protective layer 60 have the same thickness. The first antibacterial protective layer 20, the second antibacterial protective layer 40, the third antibacterial protective layer 60 and the fourth antibacterial protective layer 70 are arranged, multiple combinations are formed, the lens anti-pollution rate reaches 99%, and in the case that the film layer is damaged due to long use time, the second antibacterial protective layer 60 arranged inside the fourth antibacterial protective layer 70 can still play a role, and the lens surface pollution is avoided.
[0020] Further, the fourth antibacterial protective layer and the third antibacterial protective layer 60 outside are provided with the anti-fog layer 80, the thickness of the anti-fog layer 80 is 2-3 mu, and the anti-fog ability of the lens is greatly improved.
[0021] The above description shows and describes several preferred embodiments of the application, but as before, it should be understood that the application is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, and can be used in various other combinations, modifications and environments, and can be modified within the scope of the application conceived herein by the above teaching or related art or knowledge. The modification and change made by the person skilled in the art without departing from the spirit and scope of the application should be within the protection scope of the claims attached to the application.
Claims
1. A novel high efficiency antibacterial lens, characterized by, The application relates to an anti-fogging and anti-blue light lens, which comprises the following parts: a base layer, an outer side of the base layer being provided with a first anti-bacterial protective layer, an outer side of the first anti-bacterial protective layer being provided with a blue light prevention layer, an outer side of the blue light prevention layer being provided with a second anti-bacterial protective layer, an outer side of the second anti-bacterial protective layer being provided with a transmittance enhancement layer group, the transmittance enhancement layer group comprising a first transmittance enhancement layer arranged on the outer side of the second anti-bacterial protective layer, a transition layer on the outer side of the first transmittance enhancement layer, a second transmittance enhancement layer on the outer side of the transition layer, and a fourth anti-bacterial protective layer arranged on the outer side of the transmittance enhancement layer group; a third anti-bacterial protective layer arranged on the inner side of the base layer, and a fog prevention layer arranged on the outer sides of the fourth anti-bacterial protective layer and the third anti-bacterial protective layer.
2. The novel high efficiency anti-microbial ophthalmic lens of claim 1, wherein, The base layer is made of resin material.
3. The novel high efficiency anti-microbial ophthalmic lens of claim 1, wherein, The first anti-bacterial protective layer, the second anti-bacterial protective layer and the third anti-bacterial protective layer have the same thickness.
4. The novel high efficiency anti-microbial ophthalmic lens of claim 1, wherein, The thickness of the fog prevention layer is 2-3 microns.