CN204989520U - Counter infrared ray line protection lens - Google Patents
Counter infrared ray line protection lens Download PDFInfo
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- CN204989520U CN204989520U CN201520302172.4U CN201520302172U CN204989520U CN 204989520 U CN204989520 U CN 204989520U CN 201520302172 U CN201520302172 U CN 201520302172U CN 204989520 U CN204989520 U CN 204989520U
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Abstract
The utility model discloses a counter infrared ray line protection lens is on the obverse and reverse of the lens substrate counter infrared ray line layer that coats respectively. The utility model discloses simple structure compares with present ordinary lens, has increased counter infrared ray line layer, effective separation infrared ray, and IR is the biggest, and the separation rate be 99%, and the biggest transmissivity of visible light reaches 80%, not only has the lightproof effect of ordinary lens protection, and the field of vision is clear, and in addition, more importantly works under the specific environment of highlight, can effectively protect eyes, prevents not have the crystal eye, prevents the retinal pigment degeneration, reduction eye fatigue, improvement work efficiency.
Description
Technical field
The utility model relates to a kind of infrared resistant protection glass, is applicable to make industrial Electrowelding protective spectacles.
Background technology
Infrared ray is the electromagnetic wave that wavelength is situated between microwave and visible ray, and wavelength, between 750 nanometer millimeters, is the non-visible light of wavelength ratio ruddiness length.In infrared spectral range, the wave band the most useful to human body is 4 to 14 microns, be called " fertility light " in medical skill circle, because the growth of the infrared ray of this wave band to life has the effect of promotion, good effect is had to activating cell tissue, blood circulation, the immunity of people can be improved, strengthen the metabolism of human body.The basis of infrared therapy effect is thermogenetic effect.Under infrared radiation, tissue temperature raises, telangiectasis, and blood flow is accelerated, and metabolism strengthens, and tissue cell activity and power of regeneration improve.
Certainly, infrared ray, as a kind of heat radiation, also can cause high temperature injury to human body.Stronger infrared ray can cause skin damage, and its situation is similar to scald, and being cusalgia at first, is then cause burn.The injury of infrared ray to eye is even more serious, because eyeball contains more liquid, stronger to infrared ray absorbing, the transmitance of infrared ray to cornea of wavelength 7500 ~ 13000 dust is higher, the injury of eye ground can be caused, infrared ray near wavelength 11000 dust, the anterior medium (corneal lens etc.) of eye can be made to be without prejudice and directly to cause eye ground to burn, infrared ray more than wavelength 19000 dust, almost all absorbed by cornea, Corneal Burn can be caused (muddy, hickie), the ultrared energy overwhelming majority that wavelength is greater than 14000 dusts by cornea and intraocular liquid absorb, thoroughly less than iris, infrared ray just below 13000 dusts could thoroughly to iris, iris is caused to injure, if human eye can cause cataract by during infrared ray direct irradiation eyes for a long time, cataractous generation is relevant with the effect of short infrared.
Work in certain circumstances, as electric welding, cutting etc., infrared ray is extremely strong, more needs protective spectacles, prevents retinal pigment degeneration, and therefore, the present inventor develops a kind of infrared resistant protection glass specially, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of infrared resistant protection glass, and its structure is simple, effectively can intercept infrared ray, plays the object of protection eyes.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of infrared resistant protection glass, applies infrared resistant layer respectively at the pro and con of lens substrate.
Described infrared resistant layer is 8409 toners of platform one Internaional, Inc.
The solids coatings of described infrared resistant layer is 15wt%, and solid particle size is 30-40nm, and pH value is 7, and the thickness of the infrared resistant layer that coating drying is formed afterwards is 3-5 micron.
After adopting such scheme, the utility model structure is simple, compared with existing common eyeglass; add infrared resistant layer, effectively can intercept infrared ray, the maximum rejection rate of IR is 99%; visible ray maximum transmission reaches 80%, not only has the anti-light effect of common lens shield, gets a clear view; and, the more important thing is and to work under the specific environment of high light, can available protecting eyes; prevent aphakia; prevent retinal pigment degeneration, reduce eye fatigue, increase work efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration
Lens substrate 1, infrared resistant layer 2.
Embodiment
As shown in Figure 1, a kind of infrared resistant protection glass that the utility model discloses, applies infrared resistant layer 2 respectively at the pro and con of lens substrate 1, forms three-layer composite structure.Infrared resistant layer 2 is 8409 toners of platform one Internaional, Inc.The solids coatings of infrared resistant layer 2 is 15wt%, and solid particle size is 30-40nm, and pH value is 7, and the thickness that coating first applies the dry rear infrared resistant layer 2 formed again is 3-5 micron.
The utility model structure is simple; the maximum rejection rate of IR is 99%, and visible ray maximum transmission reaches 80%, has the anti-light effect of common lens shield; get a clear view; more can work under the specific environment of high light, effectively intercept infrared ray, protection eyes; prevent aphakia; prevent retinal pigment degeneration, reduce eye fatigue, increase work efficiency.
These are only preferred implementation of the present utility model; restriction not to protection domain of the present utility model; all differences do not produced with the technical solution of the utility model in essence, to the deduction or replace of above-mentioned embodiment, all should be regarded as falling within protection domain of the present utility model.
Claims (1)
1. an infrared resistant protection glass, is characterized in that: apply infrared resistant layer respectively at the pro and con of lens substrate; Described infrared resistant layer is 8409 toners of platform one Internaional, Inc; The solids coatings of described infrared resistant layer is 15wt%, and solid particle size is 30-40nm, and pH value is 7, and the thickness of the infrared resistant layer that coating drying is formed afterwards is 3-5 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302172.4U CN204989520U (en) | 2015-05-12 | 2015-05-12 | Counter infrared ray line protection lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302172.4U CN204989520U (en) | 2015-05-12 | 2015-05-12 | Counter infrared ray line protection lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989520U true CN204989520U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302172.4U Active CN204989520U (en) | 2015-05-12 | 2015-05-12 | Counter infrared ray line protection lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676330A (en) * | 2016-03-11 | 2016-06-15 | 温岭市现代晶体有限公司 | Novel infrared cut-off optical filter and processing technology thereof |
| CN107238275A (en) * | 2017-06-29 | 2017-10-10 | 厦门立扬光学科技有限公司 | Eyeglass automatic hardening machine and technique |
-
2015
- 2015-05-12 CN CN201520302172.4U patent/CN204989520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676330A (en) * | 2016-03-11 | 2016-06-15 | 温岭市现代晶体有限公司 | Novel infrared cut-off optical filter and processing technology thereof |
| CN107238275A (en) * | 2017-06-29 | 2017-10-10 | 厦门立扬光学科技有限公司 | Eyeglass automatic hardening machine and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |