CN209373263U - A kind of color-changing lens - Google Patents
A kind of color-changing lens Download PDFInfo
- Publication number
- CN209373263U CN209373263U CN201821798911.3U CN201821798911U CN209373263U CN 209373263 U CN209373263 U CN 209373263U CN 201821798911 U CN201821798911 U CN 201821798911U CN 209373263 U CN209373263 U CN 209373263U
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- China
- Prior art keywords
- color
- coating
- substrate
- changing
- membrane
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Abstract
The utility model discloses a kind of color-changing lens, including substrate, the projecting surface of the substrate is provided with preceding coating, coating after the concave surface setting of the substrate, the distance between edge and substrate are by being closely disposed with No.1 discoloration coating to remote in the preceding coating, No.1 stiffened coating, color-changing membrane, the superhard waterproof layer of No.1, No.1 anti-scratch wearing layer and anti-fog coating, the distance between the interior edge of coating and substrate are by being closely disposed with No. two discoloration coatings to remote afterwards, No. two stiffened coatings, No. two superhard waterproof layers and No. two anti-scratch wearing layers, by the way that No.1 discoloration coating and No. two discoloration coatings are arranged in eyeglass, pass through two layers of discoloration coating, when light is irradiated on eyeglass, it can reduce light transmittance, and then achieve the effect that absorb ultraviolet light, so as to achieve the effect that protect people's glasses；Then increase setting color-changing membrane in eyeglass again, the efficiency that eyeglass absorbs ultraviolet light can be further increased, eyeglass is made to have achieved the effect that more preferably to protect eyes.
Description
Technical field
The utility model relates to eyeglass production field, in particular to a kind of color-changing lens.
Background technique
Color-changing lens, also someone is known as " photosensitive eyeglass ".Glass lens addition is silver halide, but mainstream is tree at present
The chemical substances such as pyrrole loop coil are added in rouge color-changing lens on acryl resin eyeglass, allow the eyeglass that otherwise transparent is colourless, meet
Strong illumination just will become colored lens, to protect, so be suitable for indoor and outdoor while using.
Color-changing lens make of the optical glass containing silver halide microcrystal, according to phototropism reversible reaction principle, in day
Can be dimmed rapidly under light and ultraviolet light irradiation, ultraviolet light is fully absorbed, absorption is in neutrality to visible light；Dark place is returned to, it can be quickly
Restore colorless and transparent.
Color-changing lens are mainly used for outdoor field, snowfield, indoor intense light source workplace, prevent sunlight, ultraviolet light, dizzy brightness
Injury of the light to eye.
The light transmittance of the color-changing lens occurred currently on the market is about 35% or so, is made although certain protection can be played
With still, protective effect is lower, and protecting effect is also wait improve, it is then desired to improve to this.
Utility model content
The main purpose of the utility model is to provide a kind of color-changing lens, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of color-changing lens, including substrate, the projecting surface of the substrate are provided with preceding coating, the concave surface setting of the substrate
Coating afterwards, the distance between the interior edge of the preceding coating and substrate are by being closely disposed with No.1 discoloration coating, the painting of No.1 stiffened to remote
The superhard waterproof layer of layer, color-changing membrane, No.1, No.1 anti-scratch wearing layer and anti-fog coating, the distance between the interior edge of rear coating and substrate
By being closely disposed with No. two discoloration coatings, No. two stiffened coatings, No. two superhard waterproof layers and No. two anti-scratch wearing layers to remote.
Preferably, the length and width size of the color-changing membrane is respectively less than the length and width size of substrate, the discoloration
The back side of film is pasted with adhesive, and the color-changing membrane is pasted onto outside No.1 stiffened coating by adhesive.
Preferably, the substrate is transparent resin sheet.
Preferably, the color-changing membrane includes color-changing membrane main body and membrane edge, the size of the color-changing membrane main body and substrate it is big
Small identical, there are hot plastic type resin layer, the hot plastic type tree at the membrane edge back side in the back side of the membrane edge by adhesive bonding
Rouge layer is connected with the side wall of substrate by injection molding process.
Preferably, the thickness of the color-changing membrane is no more than 200 microns.
Preferably, the No.1 stiffened coating and No. two stiffened coatings are by corrosion cross-linked layer and the second silicon oxide layer, the
Titanium dioxide zirconium layer is arranged alternately to be formed.
Preferably, the anti-fog coating is alternatively formed by the polymer of carboxyl and silica and corrosion cross-linked layer.
Compared with prior art, the utility model has the following beneficial effects: being applied by the way that No.1 discoloration is arranged in eyeglass
Floor and No. two discoloration coatings, when light is irradiated on eyeglass, can reduce light transmittance, Jin Erda by two layers of discoloration coating
The effect for absorbing ultraviolet light is arrived, so as to achieve the effect that protect people's glasses；Then increase setting in eyeglass again to become
Color film can further increase the thickness of photochromic layer in eyeglass, can further increase the efficiency that eyeglass absorbs ultraviolet light, make
Eyeglass has achieved the effect that more preferably to protect eyes；Then the size that color-changing membrane is arranged again is less than the size of substrate, can incite somebody to action
After color-changing membrane pastes in eyeglass, then other coatings are covered outside color-changing membrane, color-changing membrane can be stabilized in eyeglass, and be not easy
Discoloration film edge is set fold occur；The size that color-changing membrane is arranged again is greater than substrate, and the membrane edge of color-changing membrane is made to pass through hot plastic type tree
Rouge layer is fixed on the side of substrate, and then pastes color-changing membrane and substrate and fasten, and will not influence the use of eyeglass.
Detailed description of the invention
Fig. 1 is a kind of overall structure figure of color-changing lens of the utility model；
Fig. 2 is the connection figure of the utility model a kind of color-changing membrane of color-changing lens and No.1 stiffened coating；
Fig. 3 is a kind of structure chart of the color-changing membrane of color-changing lens of the utility model；
Fig. 4 is the side view that a kind of color-changing membrane of color-changing lens of the utility model is pasted；
Fig. 5 is the structural schematic diagram of the part A of Fig. 4.
In figure: 1, substrate；2, No.1 discoloration coating；3, No.1 stiffened coating；4, color-changing membrane；5, the superhard waterproof layer of No.1；
6, No.1 anti-scratch wearing layer；7, anti-fog coating；8, No. two discoloration coatings；9, No. two stiffened coatings；10, No. two superhard waterproof layers；
11, No. two anti-scratch wearing layers；12, color-changing membrane main body；13, membrane edge；14, adhesive；15, hot plastic type resin layer.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Embodiment 1
As shown in Figs. 1-2, a kind of color-changing lens, including substrate 1, the projecting surface of substrate 1 are provided with preceding coating, substrate 1
Coating after the setting of concave surface, in the preceding coating along and the distance between substrate 1 by closely to be far disposed with No.1 discoloration coating 2,
The superhard waterproof layer 5 of No.1 stiffened coating 3, color-changing membrane 4, No.1, No.1 anti-scratch wearing layer 6 and anti-fog coating 7, in rear coating along with
The distance between substrate 1 is by being closely disposed with the superhard waterproof layer 10 of the stiffened coating 9, two of No. two discoloration coatings 8, two to remote
With No. two anti-scratch wearing layers 11；The length and width size of color-changing membrane 4 is respectively less than the length and width size of substrate 1, color-changing membrane 4
The back side be pasted with adhesive 14, color-changing membrane 4 is pasted onto outside No.1 stiffened coating 3 by adhesive 14.
By the way that No.1 discoloration coating 2 and No. two discoloration coatings 8 are arranged in eyeglass in the present embodiment, applied by two layers of discoloration
Layer, when light is irradiated on eyeglass, can reduce light transmittance, and then achieve the effect that absorb ultraviolet light, so as to reach
To the effect of protection people's glasses；Then increase setting color-changing membrane 4 in eyeglass again, can further increase discoloration in eyeglass
The thickness of layer can further increase the efficiency that eyeglass absorbs ultraviolet light, and eyeglass is made to have achieved the effect that more preferably to protect eyes.
Embodiment 2
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, substrate 1 is transparent resin sheet；Color-changing membrane 4 includes color-changing membrane main body 12 and film
The size on side 13, color-changing membrane main body 12 is identical as the size of substrate 1, and the back side of membrane edge 13 is bonded with hot plastic by adhesive 14
The hot plastic type resin layer 15 of type resin layer 15,13 back side of membrane edge is connected with the side wall of substrate 1 by injection molding process；Become
The thickness of color film 4 is no more than 200 microns；No.1 stiffened coating 3 and No. two stiffened coatings 9 are by corrosion cross-linked layer and the second oxidation
Silicon layer, the second zirconium oxide layer are arranged alternately to be formed；Anti-fog coating 7 is handed over by the polymer of carboxyl and silica and corrosion cross-linked layer
For formation.
It is less than the size of substrate 1 in the present embodiment by the size of setting color-changing membrane 4, can be pasted by color-changing membrane 4
After in eyeglass, then other coatings are covered outside color-changing membrane 4, color-changing membrane 4 can be stabilized in eyeglass, and be not easy to make color-changing membrane 4
There is fold in edge；The size that color-changing membrane 4 is arranged again is greater than substrate 1, and the membrane edge 13 of color-changing membrane 4 is made to pass through hot plastic type resin layer
15 are fixed on the side of substrate 1, and then paste color-changing membrane 4 and substrate 1 and fasten, and will not influence the use of eyeglass.
It should be noted that the utility model is a kind of color-changing lens, when in use, light is irradiated on eyeglass, is first passed through
Color-changing membrane 4 is crossed, the ultraviolet radiation absorption in light is fallen a part by color-changing membrane 4, the preliminary transmitance for reducing light；By color-changing membrane
Using No.1 discoloration coating 2, No.1 discoloration coating 2 reabsorbs a part of ultraviolet light in light, reduces again light after 4
The transmitance of light；By the light of No.1 discoloration coating 2 finally using No. two discoloration coatings 8, No. two discoloration coatings 8 are inhaled again
The ultraviolet light in light is received, the transmitance of light is preferably minimized, by experimental verification, after light irradiation 20 seconds of power 36W,
Light transmittance can reduce 10-13%, can play the effect of stronger protection eyes；No.1 stiffened coating 3 is set in eyeglass
With No. two stiffened coatings 9, the hardness of eyeglass can be increased, facilitate the use of eyeglass, while improving the quality of eyeglass, make eyeglass
It is not easy to be damaged；No.1 anti-scratch wearing layer 6 and No. two anti-scratch wearing layers 11 are set in eyeglass, eyeglass can be made in use process
In, it is not easy to be hung up scratch；The setting of No.1 superhard waterproof layer 5 and No. two superhard waterproof layers 10, enables the eyeglass waterproof, no
Easily because humidity is damaged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of color-changing lens, including substrate (1), it is characterised in that: the projecting surface of the substrate (1) is provided with preceding coating, institute
State coating after the concave surface setting of substrate (1), in the preceding coating along and the distance between substrate (1) by closely to being far disposed with one
Number discoloration coating (2), No.1 stiffened coating (3), color-changing membrane (4), the superhard waterproof layer of No.1 (5), No.1 anti-scratch wearing layer (6) and
Anti-fog coating (7), the distance between the interior edge of rear coating and substrate (1) are by being closely disposed with No. two discoloration coatings (8), two to remote
Number stiffened coating (9), No. two superhard waterproof layers (10) and No. two anti-scratch wearing layers (11).
2. a kind of color-changing lens according to claim 1, it is characterised in that: the length and width ruler of the color-changing membrane (4)
The very little length and width size for being respectively less than substrate (1), the back side of the color-changing membrane (4) is pasted with adhesive (14), the discoloration
Film (4) is pasted onto No.1 stiffened coating (3) outside by adhesive (14).
3. a kind of color-changing lens according to claim 1, it is characterised in that: the substrate (1) is transparent resin sheet.
4. a kind of color-changing lens according to claim 3, it is characterised in that: the color-changing membrane (4) includes color-changing membrane main body
(12) and membrane edge (13), the size of the color-changing membrane main body (12) is identical as the size of substrate (1), the back side of the membrane edge (13)
Be bonded with hot plastic type resin layer (15) by adhesive (14), the hot plastic type resin layer (15) at membrane edge (13) back side with
The side wall of substrate (1) is connected by injection molding process.
5. a kind of color-changing lens according to claim 1, it is characterised in that: the thickness of the color-changing membrane (4) is no more than 200
Micron.
6. a kind of color-changing lens according to claim 1, it is characterised in that: the No.1 stiffened coating (3) and No. two plus
Hard conating (9) is arranged alternately and to be formed with the second silicon oxide layer, the second zirconium oxide layer by corrosion cross-linked layer.
7. a kind of color-changing lens according to claim 1, it is characterised in that: the anti-fog coating (7) is by carboxyl and dioxy
The polymer of SiClx is alternatively formed with corrosion cross-linked layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798911.3U CN209373263U (en) | 2018-11-02 | 2018-11-02 | A kind of color-changing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798911.3U CN209373263U (en) | 2018-11-02 | 2018-11-02 | A kind of color-changing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373263U true CN209373263U (en) | 2019-09-10 |
Family
ID=67835906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798911.3U Expired - Fee Related CN209373263U (en) | 2018-11-02 | 2018-11-02 | A kind of color-changing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427170A (en) * | 2020-05-11 | 2020-07-17 | 江苏全真光学科技股份有限公司 | Durable color-changing lens |
| CN112327515A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Fast-changing blue-light-resistant color-changing lens |
-
2018
- 2018-11-02 CN CN201821798911.3U patent/CN209373263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427170A (en) * | 2020-05-11 | 2020-07-17 | 江苏全真光学科技股份有限公司 | Durable color-changing lens |
| CN112327515A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Fast-changing blue-light-resistant color-changing lens |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |