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smart protective glasses

A kind of protective glasses and intelligent technology, applied in the field of glasses, can solve the problems of eye fatigue and eye damage, and achieve the effect of reducing fatigue and avoiding damage.

Active Publication Date: 2019-05-10
新昌县大市聚镇金丰五金厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the regular use of this type of equipment is more harmful to our eyes. First, strong light and reflected light can cause eye fatigue, myopia, astigmatism, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of intelligent protective glasses, comprising a frame 1, temples 2 and photochromic lenses 3;

[0040] The mirror frame 1 is provided with a controller and a defogging device, and the controller is connected to the defogging device; a battery is provided on the mirror leg 2, and the battery is respectively connected to the controller and the defogging device; the mirror leg 2 is provided with a GPS positioning device, and the GPS positioning The device is connected to the battery and the controller respectively;

[0041] The photochromic lens 3 sequentially includes a 4mm transparent anti-reflection layer, a 3mm ultraviolet absorbing layer, a 25mm transparent lens, a 2mm light absorbing layer, and a 6mm photochromic layer;

[0042] The photochromic layer includes 50% polypropylene, 8% propylene glycol butyl ether, 0.3% 1,2-bis[2-methyl-5-(3,4-difluorophenyl)thiophen-3-yl] Perfluorocyclopentene, 0.2% WO 3 , 0.3% TiO 2 , 0.1% naphthopyran, the balance is absolut...

Embodiment 2

[0047] A kind of intelligent protective glasses, comprising a frame 1, temples 2 and photochromic lenses 3;

[0048] The mirror frame 1 is provided with a controller and a defogging device, and the controller is connected to the defogging device; a battery is provided on the mirror leg 2, and the battery is respectively connected to the controller and the defogging device; the mirror leg 2 is provided with a GPS positioning device, and the GPS positioning The device is connected to the battery and the controller respectively;

[0049] The photochromic lens 3 sequentially includes a 7mm transparent anti-reflection layer, a 3.5mm ultraviolet absorbing layer, a 21mm transparent lens, a 3.5mm light absorbing layer, and a 4mm photochromic layer;

[0050] The photochromic layer includes 55% polypropylene, 7% propylene glycol butyl ether, 0.2% 1,2-bis[2-methyl-5-(3,4-difluorophenyl)thiophen-3-yl] Perfluorocyclopentene, 0.18% WO 3 , 0.35% TiO 2 , 0.13% naphthopyran, the balance is ...

Embodiment 3

[0055] A kind of intelligent protective glasses, comprising a frame 1, temples 2 and photochromic lenses 3;

[0056] The mirror frame 1 is provided with a controller and a defogging device, and the controller is connected to the defogging device; a battery is provided on the mirror leg 2, and the battery is respectively connected to the controller and the defogging device; the mirror leg 2 is provided with a GPS positioning device, and the GPS positioning The device is connected to the battery and the controller respectively;

[0057] The photochromic lens 3 sequentially includes a 6mm transparent anti-reflection layer, a 2mm ultraviolet absorbing layer, a 20mm transparent lens, a 4mm light absorbing layer, and a 3mm photochromic layer;

[0058] The photochromic layer includes 65% polypropylene, 6% propylene glycol butyl ether, 0.1% 1,2-bis[2-methyl-5-(3,4-difluorophenyl)thiophen-3-yl] Perfluorocyclopentene, 0.16% WO 3 , 0.4% TiO 2 , 0.15% naphthopyran, the balance is absol...

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Abstract

The invention discloses a kind of intelligent protective glasses, comprising a frame, mirror legs and photochromic lenses; a controller and a defogging device are arranged in the frame, and the controller is connected to the defogging device; batteries are arranged on the mirror legs, and the batteries are respectively It is connected with the controller and defogging device; the photochromic lens includes a transparent anti-reflection layer, an ultraviolet absorbing layer, a transparent lens, a light absorbing layer, and a photochromic layer in turn; the photochromic layer includes 50% to 75% of polypropylene, 3% ~8% propylene glycol butyl ether, 0.1%~0.3% 1,2-bis[2-methyl-5-(3,4-difluorophenyl)thiophen-3-yl]perfluorocyclopentene, 0.1 ~0.2% WO 3 , 0.3% ~ 0.5% TiO 2 , 0.1% to 0.2% naphthopyran, and the balance is polyethylene. The photochromic lens of the present invention can not only realize photochromic change, but also can absorb ultraviolet rays and other harmful light rays, and can also automatically change color according to light intensity, effectively avoiding damage to eyes caused by long-term use of computer and mobile phones.

Description

technical field [0001] The invention relates to the field of glasses, in particular to smart protective glasses. Background technique [0002] Today, with the rapid development of science and technology, high-tech equipment such as mobile phones and computers are used more and more widely, and become indispensable in daily work and life. This type of equipment has strong functions, such as analyzing data, scientific computing, graphic design, etc., or in the field of spacecraft manufacturing, this type of equipment can also play a greater role. [0003] However, the regular use of this type of equipment is more harmful to our eyes. First, strong light and reflected light can cause eye fatigue, myopia, astigmatism, etc. The second is positively charged ions, which affect the central nervous system, destroy red blood cells, and damage hematopoietic function. The third is low-frequency radiation, which is the most serious but also the least noticeable type of damage. It is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C7/10G02C11/08
CPCG02C7/10G02C7/102G02C11/08
Inventor 范子辉
Owner 新昌县大市聚镇金丰五金厂
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