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A light-weight anti-blue light anti-ultraviolet antibacterial automotive sun visor lens

A car sun visor and anti-ultraviolet technology, which is applied in the field of lightweight anti-blue light, anti-ultraviolet and anti-bacterial car sun visor lenses, to achieve the effects of reducing dizziness, reducing strong light exposure, and long service life

Active Publication Date: 2019-09-03
SUZHOU XINHE MIRRORS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-fog and antibacterial color-changing spectacle lenses provided by this patent, although endowed with antibacterial effects on the lenses, are suitable for spectacle lenses, not automotive sun visor lenses

Method used

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  • A light-weight anti-blue light anti-ultraviolet antibacterial automotive sun visor lens

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Embodiment Construction

[0022] The present invention will be further described below through specific examples, but the examples do not limit the protection scope of the present invention.

[0023] refer to figure 1 , a light anti-blue light anti-ultraviolet antibacterial automobile sun visor lens according to the present invention, the lens comprises: a lens base 1; an anti-blue light layer 2 coated on the surface of the lens base 1 from the inside to the outside; Hardening layer 3, anti-reflection film layer 4, ultraviolet absorbing layer 5, X-ray reflective film layer 6 and antibacterial film layer 7; the ultraviolet absorbing layer 5 is a film layer formed by ultraviolet absorber; the lens base 1 includes The following components by weight: isothiocyanate matrix: 10-20 parts, polymethyl methacrylate: 10-20 parts, polytrimethylene terephthalate: 10-15 parts, vinyl phenyl silicone oil: 5 parts ~10 parts, methacryloxysilane: 10~15 parts, carboxymethyl cellulose: 1~5 parts, UV absorber: 1~5 parts, i...

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Abstract

The present invention provides a light-weighted anti-blue light anti-ultraviolet antibacterial automobile sun shield lens. The lens includes a lens substrate as well as an anti-blue light layer, a wear-resistant hardened layer, an antireflection film layer, an ultraviolet absorbing layer, an X-ray reflecting film layer and an antibacterial film layer which coat the surface of the lens substrate from inside to outside; and the ultraviolet absorbing layer is a film layer formed by an ultraviolet absorber. According to the light-weighted anti-blue light anti-ultraviolet antibacterial automobile sun shield lens of the invention, the special lens substrate is designed and is used in cooperation with a variety of kinds of films, and therefore, the sun shield lens can effectively reduce visual fatigue, decrease harm to eyes caused by ultraviolet rays, prevent blue light, resist bacteria, have a long service life, decrease strong light irradiation, reduce sunlight irradiation injuries, protect the eyes of a driver, enhance visual clarity, reduce dizziness and enhance driving safety.

Description

technical field [0001] The invention belongs to the technical field of automobile sun visors, and in particular relates to a lightweight anti-blue light anti-ultraviolet and antibacterial automobile sun visor lens. Background technique [0002] Car sun visors are panels installed above the heads of the driver and co-pilot to prevent glare from the sun. When in use, it can be turned down, and when not in use, it can be turned up and down, left and right, that is, the xy axis. [0003] With the continuous improvement of customers' requirements for sun visors, materials: plastic, EPP, PU foam, cardboard, etc., multi-functional sun visors, some with lights, some with mirrors. Traditional sun visors can no longer meet the needs of customers. Although traditional car sun visors can block sunlight, they occupy most of the driver's field of vision. Along with the development of science and technology, a kind of car liquid crystal sun visor has appeared at present, and it can bloc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/22G02B1/14G02B1/11B60J3/02
Inventor 杨晓燕
Owner SUZHOU XINHE MIRRORS CO LTD
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