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Nano optical waterproof glue and nano waterproof lamp employing same

A technology of nano optics and waterproof glue, which is applied in the fields of nano optics waterproof glue and nano waterproof lights, can solve problems such as aging, water leakage, elastic fatigue, etc., and achieve the effect of yellowing and aging solutions

Inactive Publication Date: 2014-04-30
QINGDAO JINHAISHA OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are two kinds of LED underwater lights at present; one is to use O-shaped sealing ring to package, when the O-shaped sealing ring is used for a long time, it will cause elastic fatigue, aging, and easy to cause water leakage; the other is to use ordinary epoxy resin To coat places that need waterproofing, this kind of glue is easy to be heated and yellowed, the waterproof effect is not good, and the light penetration rate also decreases

Method used

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  • Nano optical waterproof glue and nano waterproof lamp employing same

Examples

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Effect test

Embodiment 1

[0016] The invention discloses a nano optical waterproof glue, which comprises 30 parts of chloropropylene oxide, 30 parts of nano-sized phenol methane, and 40 parts of nano-sized polyvinyl chloride in parts by weight. The nano-sized optical waterproof glue is obtained by mixing the above components evenly. The preparation method of the nano-sized phenolic methane is as follows: the phenolic methane is collided and rubbed with a nanosphere with a diameter of 400 nm for 11 hours; the preparation method of the nano-sized polyvinyl chloride is: the polyvinyl chloride is collided with a diameter of 400 nm Get it by rubbing for 11 hours.

Embodiment 2

[0018] The invention discloses a nano optical waterproof glue, which comprises 25 parts by weight of propylene oxide, 30 parts of nano-sized phenolic methane, and 45 parts of nano-sized polyvinyl chloride. The nano-sized optical waterproof glue is obtained by mixing the above components evenly. The preparation method of the nano-sized phenolic methane is as follows: the phenolic methane is collided and rubbed with a nanosphere with a diameter of 300 nm for 10 hours; the preparation method of the nano-sized polyvinyl chloride is: the polyvinyl chloride is collided with a diameter of 500 nm Get it after 12 hours of rubbing.

Embodiment 3

[0020] A nanometer optical waterproof glue, which comprises 30 parts by weight of propylene oxide, 35 parts of nanometer phenolmethane, and 35 parts of nanometer polyvinyl chloride. The nanometer optical waterproof glue is obtained by mixing the above components evenly. The preparation method of the nano-sized phenolic methane is as follows: the phenolic methane is collided and rubbed with a nanosphere with a diameter of 500 nm for 12 hours; the preparation method of the nano-sized polyvinyl chloride is: the polyvinyl chloride is collided with a diameter of 300 nm Get it after 10 hours of rubbing.

[0021] The penetration rate of the nano-optical waterproof glue prepared in the above examples is above 90%, and the refractive index is similar to that of water, so the glue can efficiently introduce light into the water.

[0022] see figure 1 , a nano-waterproof lamp using the above-mentioned nano-optical waterproof glue, directly apply nano-optical waterproof glue 6 to the area...

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Abstract

The invention discloses nano optical waterproof glue and a nano waterproof lamp employing the same. The nano optical waterproof glue comprises the following components in parts by weight: 25-35 parts of epichlorohydrin, 25-35 parts of nanoscale bisphenol, and 35-45 parts of nanoscale polyvinyl chloride, and the components are evenly mixed to prepare the nano optical waterproof glue. The nano optical waterproof glue is directly coated in the region requiring water prevention of the waterproof lamp, and then the waterproof lamp is heated for 0.5-1.5 hours at 70-90 DEG C, so as to obtain the nano waterproof lamp. The nano optical waterproof glue provided by the invention is composed of nanomolecules, so that the tightness between the molecules is high, and a hydrone cannot enter. The waterproof function is achieved. The glue is formed by the nanomolecules, so that the effects of thermal expansion and contraction are low, and meanwhile, the problems of yellowing, ageing and the like are also solved.

Description

technical field [0001] The invention belongs to the field of underwater lighting, in particular to a nanometer optical waterproof glue and a nanometer waterproof lamp using the waterproof glue. Background technique [0002] There are two kinds of LED underwater lights at present; one is to use O-shaped sealing ring to package, when the O-shaped sealing ring is used for a long time, it will cause elastic fatigue, aging, and easy to cause water leakage; the other is to use ordinary epoxy resin It is used to coat places that need to be waterproofed. This kind of glue is easy to be heated and yellowed, the waterproof effect is not good, and the light penetration rate is also reduced. Contents of the invention [0003] The object of the present invention is to provide a nano optical waterproof glue with low thermal expansion and cold contraction effect, strong yellowing resistance, acid and alkali corrosion resistance, and high light transmittance and a nano waterproof lamp usi...

Claims

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Application Information

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IPC IPC(8): C09D127/06C09D7/12C09D5/00F21S8/00F21V31/00F21Y101/02F21Y115/10
Inventor 张焜傑
Owner QINGDAO JINHAISHA OPTOELECTRONICS TECH
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