CN2050616U - Ultraviolet ray and infrared ray-proof lens - Google Patents
Ultraviolet ray and infrared ray-proof lens Download PDFInfo
- Publication number
- CN2050616U CN2050616U CN89209363U CN89209363U CN2050616U CN 2050616 U CN2050616 U CN 2050616U CN 89209363 U CN89209363 U CN 89209363U CN 89209363 U CN89209363 U CN 89209363U CN 2050616 U CN2050616 U CN 2050616U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- ray
- utility
- model
- infrared ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Surface Treatment Of Glass (AREA)
Abstract
The utility model discloses a piece of eyeglass which can prevent ultraviolet rays and infrared rays, a piece of eyeglass is plated with metallic film and is made into a piece of eyeglass which has strong prevention against the penetration of ultraviolet rays and infrared rays. The eyeglass can be made into goggles and face masks. The utility model is characterized in clear object vision, conspicuous preventing effect against ultraviolet rays and infrared rays.
Description
The utility model relates to a kind of anti-infrared, ultraviolet eyeglass.The safety appliance that be suitable for welding, industry operating personnels such as steel-making, snow mountain uses.
Existing safety goggles, face shield mostly are look mirror or light-sensitive glasses.The look mirror is to mix a spot of rare metal oxide in glass, produces shades of colour.The look mirror has monochromaticity, belongs to the absorption-type eyeglass, and the light wave that enters look looking glass sheet can produce galvanomagnetic effect, makes the glass mirror heating, and the generation secondary radiation enters eyeball.Eyeball under monochrometric stimulu causes the fatigue of optic nerve and ocular tissue easily, wears for a long time to produce the physiology pathology.Light-sensitive glasses are to produce light-shading effect because silver chloride folds the particulate of silver under high light.The effect of this type of eyeglass is to hinder strong visible light to enter eyes, has certain protective action.Learn that through spectrum test this type of eyeglass is very poor to ultraviolet ray, infrared protection usefulness.Present a kind of cobalt aluminate eyeglass of wearing of steelworker, this look mirror that contains cobalt ions is also relatively poor to protectiving ultraviolet, infrared ray effect.Antiultraviolet, infrared ray safety goggles, its manufacturing cost of face shield that patent 87203298 proposes are higher, and technology is complicated.
Task of the present utility model is to provide a kind of manufacturing process simple, the antiultraviolet that cost is low, ultrared eyeglass, it can have stronger prevent ultraviolet ray, infrared ray and see through the effect of eyeglass under the prerequisite that keeps equal visible light transmissivity.
The utility model is finished as follows: ordinary optical glass is behind grinding-polishing, and in vacuum coating equipment, the one side of eyeglass plates a kind of alloy film or titanium nitride film, in the one side formation layer of metal film of eyeglass; The eyeglass that one side is coated with alloy film or titanium nitride film becomes and has the stronger eyeglass that ultraviolet ray, infrared ray see through that prevents, can be made into safety goggles, face shield with this eyeglass.The utility model is on probation through the workman, and the eye sensation is nice and cool, and it is clear to look thing.
Below in conjunction with accompanying drawing utility model is further described.
Fig. 1, the 2nd, embodiment of the present utility model.
With reference to Fig. 1,, in vacuum coating equipment, plate one deck alloy film 1 in the one side of glass substrate 2.
With reference to Fig. 2, in the one side of glass substrate 2, in vacuum coating equipment, plate one deck titanium nitride film 3, the eyeglass behind the plated film can be made antiultraviolet, ultrared safety goggles, face shield etc.
The utility model has a significant effect to ultraviolet ray, ultrared protection, shows that after tested ultraviolet ray, infrared ray transmitance are 1/10 of national Specifications; Visible light transmissivity is good. It is clear to use the utility model to look thing, can prevent eye fatigue, avoids visual impairment, eradicates ultraviolet ray, infrared ray to amphiblestroid injury, is high light staff's protection good merchantable brand.
Claims (1)
1, a kind of antiultraviolet, infrared ray eyeglass is characterized in that the one side plating one deck alloy film 1 at glass substrate 2, or plate one deck titanium nitride film 3 in the one side of glass substrate 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89209363U CN2050616U (en) | 1989-07-22 | 1989-07-22 | Ultraviolet ray and infrared ray-proof lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89209363U CN2050616U (en) | 1989-07-22 | 1989-07-22 | Ultraviolet ray and infrared ray-proof lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050616U true CN2050616U (en) | 1990-01-03 |
Family
ID=4865895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89209363U Withdrawn CN2050616U (en) | 1989-07-22 | 1989-07-22 | Ultraviolet ray and infrared ray-proof lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307118C (en) * | 2005-06-17 | 2007-03-28 | 浙江大学 | Glass coated with titanium nitride and preparation method thereof |
-
1989
- 1989-07-22 CN CN89209363U patent/CN2050616U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307118C (en) * | 2005-06-17 | 2007-03-28 | 浙江大学 | Glass coated with titanium nitride and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |