CN209496213U - Anti- UV photo chromic glass polarized lenses - Google Patents
Anti- UV photo chromic glass polarized lenses Download PDFInfo
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- CN209496213U CN209496213U CN201822005220.XU CN201822005220U CN209496213U CN 209496213 U CN209496213 U CN 209496213U CN 201822005220 U CN201822005220 U CN 201822005220U CN 209496213 U CN209496213 U CN 209496213U
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Abstract
The utility model discloses a kind of anti-UV photo chromic glass polarized lenses; using two panels tempered glass as sheet material; bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and laminating layer are successively compounded between two panels tempered glass, at least one layer of laminating layer is uv blocking laminating layer.The structure of the utility model can be convenient the photo chromic glass eyeglass for producing various colors, it ensure that color changeable effect, yield rate improves, product can resist UV400, with polarization effect, quality improves, guarantee using effect, lens surface hardness is high, wearability is good, it will not be scraped off, it is suitble to that high-grade eyeglass is made, through detecting, color-changing lens product light transmittance is 36-50%, polarisation index is 99-80%, meet international standard, the good visual effect of this product, even if clarity is still fine when bad environments, the visual field is broader, suitable for the various eyeglasses for needing to change colour, including optical sheet, sunglasses and snow goggles etc..
Description
Technical field
The utility model relates to the technical fields of spectacle lens, and in particular to a kind of photo chromic glass polarisation with anti-UV function
Eyeglass.
Background technique
It is well known that can all reflect naturally when sunlight touches object and reflect and generate dazzle, such strong light
It is extremely dazzling, it be easy to cause the fatigue of eyes.And the effect of polaroid is to allow reflection and repeatedly tortuous sunray in same
Direction transmission, the visual field seen away after being filtered using polaroid can lower dazzling, especially reflection light, dazzle, tortuous light,
Moreover, can also extend visual range after filtering using polaroid, the visual field that can be seen when especially driving using polaroid is more
It is broad.
Also someone is known as " photosensitive glass piece " to photo chromic glass piece, is that the chemical substance of silver halide is added (i.e. in sheet glass
Change colour the factor, the also referred to as photosensitive factor), using decompositing metallic silver (colour developing) under its illumination, unglazed synthesize silver halide (colourless) again
The characteristics of and form photochromic effect.Photo chromic glass piece because the discoloration factor component that specifically adds and ratio it is different and can be with
Change colors different out.Photo chromic glass piece can be divided into discoloration common glass sheet and discoloration tempering according to the sheet glass difference of use
Sheet glass.Especially change colour tempered glass piece, because of surface hardness height (being 3-4 times of sheet), wearability is good, will not be by
It scratches, is suitble to make high-grade eyeglass, increasingly have been favored by people.
Existing color-changing lens (using sheet as substrate) are different from photo chromic glass eyeglass on the market.
The former is using sheet as " color-changing lens " of substrate, can be easily in plastic cement because of the characteristic of plastic rubber substrate
Color-changing membrane is adhered to directly to realize discoloration effect in piece surface, but color-changing membrane is prone to wear or even falls off, it is often more important that plastic cement base
The surface hardness of material is low, and wear-resisting difference is also prone to wear, and causes eyeglass class lower.
For the latter's " photo chromic glass eyeglass " because substrate is glass, current technology can only be by the process that sheet glass is made
In, it is previously added the discoloration factor in glass material, is directly prepared into photo chromic glass eyeglass.Whether simple glass or tempering glass
Glass, the also whether photo chromic glass eyeglass of which kind of color, because its colour change function is all by the way that discoloration is added inside sheet glass
The factor just realizes colour change function, in processing, can not accomplish to need to produce at any time at any time, require to pre-establish various face
The photo chromic glass eyeglass of color, to meet processing to the eyeglass demand of different color changeable effects, however, this inside sheet glass
Not only processing cost is high for the photo chromic glass piece of the addition discoloration factor, and high temperature manufacture glass makes color change be not easy to accurately control, and produces
Product quality is not easy to control, and yield rate is limited, further influences product price, there is also prefabricated amount sometimes is big moreover, pre-establishing
And the situation for causing material to hoard, wasting, or prefabricated amount is small and be unable to meet production the puzzlement of demand sometimes, in short, usually
It is difficult to just right perfection, so, current photo chromic glass eyeglass only has grey and dark brown two kinds of colors, without it
The type of its color, product is limited, is unable to satisfy demand of the people to various colors photo chromic glass eyeglass, directly affects discoloration
Marketing of the glass lens in high-grade eyeglass.
In addition, existing photo chromic glass eyeglass does not have anti-UV function, ultraviolet light cannot be obstructed, and eye and eye circumference skin
Rather sensitive careful, ultraviolet light easily causes to damage to eye and eye circumference skin, and especially cornea, crystalline lens are most to be subjected to purple
The ocular tissue of outside line damage, solar lentigines keratitis and corneal endothelium damage, daylight cataract are maximally related eyes therewith
Disease.
Utility model content
The purpose of this utility model is to provide a kind of anti-UV photo chromic glass polarized lenses, produce various colors to facilitate
Photo chromic glass eyeglass, improve product quality, guarantee using effect.
In order to achieve the above objectives, the solution of the utility model is:
Anti- UV photo chromic glass polarized lenses, using two panels tempered glass as sheet material, between two panels tempered glass successively
It is compounded with bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and laminating layer, at least one layer of laminating layer is uv blocking laminating layer.
The bridge formation layer is coated with by bridging agent, and the effect of bridging agent is that photochromic layer and tempered glass is firmly combined,
Bridging agent is using the production of U.S. SDC company, the product of model PR-7130.
The photochromic layer is coated with by discoloration liquid.
The protective layer is coated with by protective agent, it is protectant effect be closing photochromic layer, protect photochromic layer not because by
Other composite layers influence and lead to the deviation that changes colour.The moral of Guangzhou Bao Hua trade Co., Ltd agency can be used in discoloration liquid and protective agent
Guo Bike chemical company product.
The laminating layer is glue, and the effect of laminating layer is to be firmly bonded to light polarizing film between two panels tempered glass.
Uv blocking laminating layer directlys adopt 400 series UV glue, and 400 series UV glue are U.S. DYMAX (Dai Masi) company
The model C N3101 commodity of production；Or uv blocking laminating layer be two layers of glue and it is intermediate be also mingled with one layer it is UV layers anti-, it is UV layers anti-
It is coated with using anti-UV400 ultraviolet absorbing agent, Huizhou City's fluorescent plastic pigment factory can be selected in anti-UV400 ultraviolet absorbing agent
Or the product of modest three Chemical Industry Science Co., Ltd in Guangzhou.
The bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and laminating layer ecto-entad are successively compounded in two panels
Between tempered glass.
The tempered glass with a thickness of 0.5-2.0mm, bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and patch
The thickness for closing layer is respectively 0.01-0.04mm, and the thickness of entire anti-UV photo chromic glass eyeglass is less than 2.0-6.0mm.
After adopting the above scheme, the utility model also has the advantage that under the premise of guaranteeing lens optical performance
One, it selects tempered glass as substrate, keeps lens surface hardness high, wearability is good, will not be scraped off, and is suitble to be made
High-grade eyeglass；
Two, by the compound photochromic layer of bridge formation layer on tempered glass, and photochromic layer is protected by protective layer, on the one hand, can
Easily and quickly to obtain the sheet glass with discoloration, processing cost is substantially reduced, moreover, depending on color is by photochromic layer,
Manufacturer can select suitable photochromic layer to produce the photo chromic glass of various colors according to demand, and transformable color is very rich
Richness solves at present the only awkward situation of grey and dark brown photo chromic glass, can satisfy people to various colors photo chromic glass eyeglass
Demand, be conducive to marketing of the photo chromic glass eyeglass in high-grade eyeglass, on the other hand, compound photochromic layer is not by high temperature
It influences, protective layer can guarantee that photochromic layer by environmental damage, not ensure that color changeable effect again, and yield rate is improved, further decreased
Product price；
Three, compound light polarizing film can lower dazzling reflection light, dazzle, tortuous light, keep the visual field seen broader；
Four, when uv blocking laminating layer can have effects that uv blocking, especially 400 series UV glue of selection, curing rate is fast, bonding
Intensity height further promotes product quality without degumming；UV glue and anti-UV400 ultraviolet absorbing agent can resist UV400, i.e.,
100 percent uvioresistant, can uva-resistant, UVB and UVC, play the role of protecting eye and eye circumference skin really；
Five, through detecting, color-changing lens product light transmittance is 36-50%, and polarisation index is 99-80%, meets international mark
The high transparency of standard, this product makes good visual effect, even if clarity is still fine when bad environments；
Six, the utility model is suitable for the various eyeglasses, including optical sheet, sunglasses and snow goggles etc. for needing to change colour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment two；
Fig. 4 is the partial enlarged view of Fig. 3.
Label declaration
Tempered glass 1, bridge formation layer 2, photochromic layer 3, protective layer 4, laminating layer 5, light polarizing film 6, laminating layer 7, glue 71, anti-UV
Layer 72.
Specific embodiment
Referring to FIG. 1 to FIG. 4, the anti-UV photo chromic glass polarized lenses that the utility model discloses, using two panels ordinary steel
Change glass 1 be used as sheet material, be successively compounded between two panels tempered glass 1 bridge formation layer 2, photochromic layer 3, protective layer 4, laminating layer 5,
Light polarizing film 6 and laminating layer 7, at least one layer of laminating layer 5 or 7 are uv blocking laminating layer.
Wherein, ordinary glass 1 is cheap, ordinary glass 1 with a thickness of 0.5-1.0mm.Select tempering glass
Glass 1 is used as substrate, keeps lens surface hardness high, wearability is good, will not be scraped off, and is suitble to that high-grade eyeglass is made.
Bridge formation layer 2 is coated with by bridging agent, and bridging agent is using the production of U.S. SDC company, the production of model PR-7130
Product.Photochromic layer 3 is coated with by discoloration liquid.Protective layer 4 is coated with by protective agent.Guangzhou treasured can be used in discoloration liquid and protective agent
The German Bi Ke chemical company product of magnificent trade Co., Ltd agency.The effect of bridging agent is to make 1 jail of photochromic layer 3 and tempered glass
Consolidation is closed, and protectant effect is closing photochromic layer 3, and protect photochromic layer 3 not causes discoloration inclined because being influenced by other composite layers
Difference.In this way, the compound photochromic layer 3 on tempered glass 1, can be convenient, rapidly obtains the sheet glass with discoloration, processing
Cost substantially reduces, moreover, facilitating manufacturer to select suitable photochromic layer 3 according to demand and produce depending on color is by photochromic layer 3
The photo chromic glass of various colors, colour of lens change very abundant, solve at present only grey and dark brown two kinds of photo chromic glass
Awkward situation, can satisfy demand of the people to various colors photo chromic glass eyeglass, be conducive to photo chromic glass eyeglass in high-grade eyeglass
In marketing；Compound photochromic layer 3 is not affected by high temperatures, and protective layer 4 can guarantee photochromic layer 3 again, ensure that discoloration effect
Fruit, yield rate improve, and further decrease product price.
Light polarizing film 6 can lower dazzling reflection light, dazzle, tortuous light, keep the visual field seen broader.
The effect of laminating layer 5 and 7 is to be firmly bonded to light polarizing film 6 between two panels tempered glass 1.At least one layer patch
Conjunction layer 5 or 7 is uv blocking laminating layer, and uv blocking laminating layer can make lens product have effects that uv blocking.Herein specifically, laminating layer 5
For common eyeglass glue, laminating layer 7 is uv blocking laminating layer.Further, as shown in Fig. 1 and Fig. 2 of embodiment one, laminating layer
400 series UV glue can be directly used in 7 (uv blocking laminating layers), and UV glue is also known as light-sensitive emulsion, ultraviolet cured adhesive, 400 series
UV glue is the model C N3101 commodity of U.S. DYMAX (Dai Masi) company production, and UV glue is solidified by ultraviolet light irradiation,
Curing rate is fast, and solidified and located can be completed within several seconds to tens seconds, reaches within one minute maximum intensity, adhesive strength height is without de-
Glue further promotes product quality.Or as shown in Fig. 3 and Fig. 4 of embodiment two, laminating layer 7 (uv blocking laminating layer) is two layers
Common eyeglass glue 71 and centre is also mingled with one layer of anti-UV layer 72, and anti-UV layer 72 uses anti-UV400 ultraviolet absorbing agent
It is coated with, Huizhou City's fluorescent plastic pigment factory can be selected in anti-UV400 ultraviolet absorbing agent or modest three chemical science and technology in Guangzhou is limited
The product of company.
The above bridge formation layer 2, photochromic layer 3, protective layer 4, laminating layer 5, light polarizing film 6 and 7 ecto-entad of laminating layer are successively compound
Between two panels tempered glass 1.Moreover, bridge formation layer 2, photochromic layer 3, protective layer 4, laminating layer 5, light polarizing film 6 and laminating layer 7 thickness
Degree is respectively 0.01-0.04mm, and the thickness of entire anti-UV photo chromic glass polarized lenses is less than 2.0-6.0mm.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (9)
1. anti-UV photo chromic glass polarized lenses, it is characterised in that: using two panels tempered glass as sheet material, in two panels tempered glass
Between be successively compounded with bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and laminating layer, at least one layer of laminating layer is uv blocking
Laminating layer.
2. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the bridge formation layer is coated with by bridging agent
It forms, bridging agent is using the production of U.S. SDC company, the product of model PR-7130.
3. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the photochromic layer is coated with by discoloration liquid
It forms.
4. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the protective layer is coated with by protective agent
It forms.
5. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the laminating layer is glue, is made partially
Light film is incorporated between two panels tempered glass.
6. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: uv blocking laminating layer directlys adopt 400
Serial UV glue, 400 series UV glue are the model C N3101 commodity of U.S. DYMAX company production.
7. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: uv blocking laminating layer be two layers of glue and
Centre be also mingled with one layer it is UV layer anti-, it is anti-UV layers use anti-UV400 ultraviolet absorbing agent be coated with.
8. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the bridge formation layer, photochromic layer, protection
Layer, laminating layer, light polarizing film and laminating layer ecto-entad are successively compounded between two panels tempered glass.
9. anti-UV photo chromic glass polarized lenses as described in claim 1, it is characterised in that: the tempered glass with a thickness of
0.5-2.0mm, bridge formation layer, photochromic layer, protective layer, laminating layer, light polarizing film and laminating layer thickness be respectively 0.01-
The thickness of 0.04mm, entire anti-UV photo chromic glass eyeglass are less than 2.0-6.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005220.XU CN209496213U (en) | 2018-11-30 | 2018-11-30 | Anti- UV photo chromic glass polarized lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005220.XU CN209496213U (en) | 2018-11-30 | 2018-11-30 | Anti- UV photo chromic glass polarized lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496213U true CN209496213U (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822005220.XU Active CN209496213U (en) | 2018-11-30 | 2018-11-30 | Anti- UV photo chromic glass polarized lenses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307938A (en) * | 2018-11-30 | 2019-02-05 | 厦门立扬光学科技有限公司 | Anti- UV photo chromic glass eyeglass |
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2018
- 2018-11-30 CN CN201822005220.XU patent/CN209496213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307938A (en) * | 2018-11-30 | 2019-02-05 | 厦门立扬光学科技有限公司 | Anti- UV photo chromic glass eyeglass |
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