CN213122489U - Prevent effectual polarized lens of blue light - Google Patents
Prevent effectual polarized lens of blue light Download PDFInfo
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- CN213122489U CN213122489U CN202021807066.9U CN202021807066U CN213122489U CN 213122489 U CN213122489 U CN 213122489U CN 202021807066 U CN202021807066 U CN 202021807066U CN 213122489 U CN213122489 U CN 213122489U
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- blue light
- film layer
- caulking groove
- mirror holder
- lens
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Abstract
The utility model discloses a prevent effectual polarisation lens of blue light, it includes: the edge of the substrate is provided with a sunken mirror bracket caulking groove, the edge of the mirror bracket caulking groove is provided with a stop plane, and the middle part of the mirror bracket caulking groove is provided with an installation through hole; a polarizing film layer disposed on the substrate; the anti-reflection film layer is arranged on the polarizing film layer; set up the blue light rete of preventing on anti-reflection rete, prevent that blue light rete from supreme including in proper order down: niobium pentoxide layer, acrylic resin layer and nano metal particle layer. The utility model discloses a set up the mirror holder caulking groove on the substrate, the edge of mirror holder caulking groove is equipped with and ends the plane, and the middle part is equipped with the installation through-hole, and the mirror holder is installed at the mirror holder caulking groove, ends to the plane spacing to the mirror holder, and the bolt passes the installation through-hole and locks the mirror holder. The lens of this structure installation connection is firm, and novel structure. The novel blue light film layer of preventing that sets up simultaneously has improved the blue light effect of preventing of lens greatly, has played fine guard action to eyes.
Description
Technical Field
The utility model belongs to the technical field of the lens, specifically speaking relates to a prevent effectual polarisation lens of blue light.
Background
As the market for resin eyeglasses expands, their resin lenses are also receiving more and more attention from consumers. Accordingly, with the diversification of consumer demands, various properties and processes of resin lenses are continuously improved and perfected. At present, coated resin lenses in the market are mainly coated with an antireflection film layer, a top waterproof layer and the like by a vacuum coating method on the basis of an excessively hard resin lens. So as to achieve the functions of enhancing the transmittance and protecting the lens. The blue light prevention glasses are glasses capable of preventing blue light from stimulating eyes. Blue light glasses are prevented in special use can effectual isolation ultraviolet ray and radiation and can filter the blue light, are fit for using when watching computer or TV cell-phone. Most of the existing polarized lenses do not have the effect of preventing blue light, or the effect of preventing blue light is poor, and the harm of blue light to eyes cannot be well prevented. And the structure of buckling connection is mostly adopted between the lens and the spectacle frame, the connection is not stable, and the style is not novel enough.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem that this application will solve provides a prevent effectual polarized light lens of blue light, through set up the mirror holder caulking groove on the substrate, the edge of mirror holder caulking groove is equipped with ends and supports the plane, and the middle part is equipped with the installation through-hole, and the mirror holder is installed in the mirror holder caulking groove, ends to support the plane spacing to the mirror holder, and the bolt passes the installation through-hole and locks the mirror holder. The lens of this structure installation connection is firm, and novel structure. The novel blue light film layer of preventing that sets up simultaneously has improved the blue light effect of preventing of lens greatly, has played fine guard action to eyes.
In order to solve the technical problem, the application discloses a prevent effectual polarized lens of blue light, it includes: the edge of the substrate is provided with a sunken mirror bracket caulking groove, the edge of the mirror bracket caulking groove is provided with a stop plane, and the middle part of the mirror bracket caulking groove is provided with an installation through hole; a polarizing film layer disposed on the substrate; the anti-reflection film layer is arranged on the polarizing film layer; set up the blue light rete of preventing on anti-reflection rete, prevent that blue light rete from supreme including in proper order down: a niobium pentoxide layer, an acrylic resin layer, and a nano metal particle layer; the hydrophobic film layer is arranged on the blue light prevention film layer.
According to an embodiment of the present invention, the number of the lens holder grooves is 4.
According to an embodiment of the present invention, the depth of the lens holder groove is less than one fourth of the thickness of the substrate.
According to an embodiment of the present invention, a mirror holder is disposed in the mirror holder caulking groove.
According to an embodiment of the present invention, the diameter of the mounting through hole is 2mm to 3 mm.
According to an embodiment of the present invention, the thickness of the blue light prevention film layer is 650nm to 850 nm.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
through set up the mirror holder caulking groove on the substrate, the edge of mirror holder caulking groove is equipped with ends and supports the plane, and the middle part is equipped with the installation through-hole, and the mirror holder is installed in the mirror holder caulking groove, ends to support the plane spacing to the mirror holder, and the bolt passes the installation through-hole and locks the mirror holder. The lens of this structure installation connection is firm, and novel structure. The novel blue light film layer of preventing that sets up simultaneously has improved the blue light effect of preventing of lens greatly, has played fine guard action to eyes.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is an elevation view of a substrate 10 according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a substrate 10 according to an embodiment of the present invention;
fig. 3 is a schematic view of a polarized lens with good blue light prevention effect according to an embodiment of the present invention.
Reference numerals
The lens comprises a substrate 10, a lens frame embedding groove 20, a stop plane 21, a mounting through hole 22, a polarizing film layer 30, an antireflection film layer 40, a blue light prevention film layer 50, a niobium pentoxide layer 51, an acrylic resin layer 52, a nano metal particle layer 53 and a hydrophobic film layer 60.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a front view of a substrate 10 according to an embodiment of the present invention, fig. 2 is a cross-sectional view of the substrate 10 according to an embodiment of the present invention, and fig. 3 is a schematic view of a polarized lens with a good blue light prevention effect according to an embodiment of the present invention.
As shown in the figure, a polarized lens with good blue light prevention effect comprises: the lens comprises a substrate 10, wherein a concave mirror bracket caulking groove 20 is formed in the edge of the substrate 10, a stop plane 21 is formed in the edge of the mirror bracket caulking groove 20, and a mounting through hole 22 is formed in the middle of the mirror bracket caulking groove 20; a polarizing film layer 30 disposed on the substrate 10; an antireflection film layer 40 provided on the polarizing film layer 30; set up blue light rete 50 of preventing on anti-reflection coating 40, prevent that blue light rete 50 includes by lower supreme in proper order: a niobium pentoxide layer 51, an acrylic resin layer 52, and a nano metal particle layer 53; and a hydrophobic film layer 60 disposed on the blue light-preventing film layer 50.
In one embodiment of the present invention, the edge of the substrate 10 is provided with recessed frame grooves 20, and preferably, the number of frame grooves 20 is set to 4, and the depth of the frame grooves 20 is less than one fourth of the thickness of the substrate 10. The edge of the spectacle frame caulking groove 20 is provided with a stop plane 21, the middle part of the spectacle frame caulking groove 20 is provided with a mounting through hole 22, and the diameter of the mounting through hole is preferably 2mm-3 mm.
When the lenses are attached to the frame, the frame is pre-positioned in the frame channel 20. The concrete structure is as follows: the spectacle frame is provided with a spectacle frame support which is matched with the spectacle frame embedding groove 20, and the spectacle frame support is embedded in the spectacle frame embedding groove 20. The plane 21 that supports all around is spacing with the mirror holder support, prevents that the mirror holder support from rocking in the mirror holder caulking groove 20, then uses the bolt to pass mirror holder support and installation through-hole 22 in proper order, is connected lens and mirror holder. The lens of this structure is installed and is connected firmly, is difficult to rock between lens and the mirror holder. And after the lens is connected with the spectacle frame, the frame can not be seen, and the structure is novel.
Further, the substrate 10 is provided with a polarizing film layer 30, and the polarizing film layer 30 allows any one of the longitudinal wave and the transverse wave of the vibration wave to pass therethrough and blocks the other wave from passing therethrough when the solar ray passes through the lens. The glare of water surface, road surface or roof tile, etc. due to the reflection of sunlight is avoided. The polarizing film layer 30 is provided with an antireflection film layer 40 for reducing reflection, increasing light transmittance, and increasing the clarity of the lens. Be equipped with on anti-reflection coating 40 and prevent blue light rete 50, prevent that blue light rete 50 includes by lower supreme in proper order: the niobium pentoxide layer 51, the acrylic resin layer 52 and the nano-metal particle layer 53, preferably, the blue light-blocking film layer 50 has a thickness of 650nm to 850 nm. The novel blue light rete of preventing that sets up adopts the design that 3 layers prevent the blue light, and 3 layers all have the isolation to the blue light, and wherein nanometer metal grained layer 53 is best to the inhibitory effect of blue light, and each rete is mutually supported, has improved the blue light effect of preventing of lens greatly, has played fine guard action to eyes. The hydrophobic film layer 60 is arranged on the blue-light prevention film layer 50 to prevent the mirror surface from remaining water marks after meeting water.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (6)
1. The utility model provides a prevent effectual polarized lens of blue light which characterized in that includes:
the edge of the substrate is provided with a sunken mirror bracket caulking groove, the edge of the mirror bracket caulking groove is provided with a stop plane, and the middle part of the mirror bracket caulking groove is provided with an installation through hole;
a polarizing film layer disposed on the substrate;
an antireflection film layer disposed on the polarizing film layer;
set up and be in prevent blue light rete on the antireflection rete, prevent that blue light rete from supreme including in proper order: a niobium pentoxide layer, an acrylic resin layer, and a nano metal particle layer;
and the hydrophobic film layer is arranged on the blue light prevention film layer.
2. A polarized lens with a high blue light blocking effect as claimed in claim 1, wherein the number of the frame grooves is set to 4 groups.
3. A polarized lens with improved blue light blocking effect as claimed in claim 1, wherein the depth of the frame nest is less than one quarter of the thickness of the substrate.
4. A polarized lens with a good blue light prevention effect as claimed in claim 1, wherein a frame is provided in the frame insertion groove.
5. The polarized lens with good blue light prevention effect of claim 1, wherein the diameter of the mounting through hole is 2mm to 3 mm.
6. The polarized lens with good blue light prevention effect of claim 1, wherein the thickness of the blue light prevention film layer is 650nm to 850 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807066.9U CN213122489U (en) | 2020-08-26 | 2020-08-26 | Prevent effectual polarized lens of blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807066.9U CN213122489U (en) | 2020-08-26 | 2020-08-26 | Prevent effectual polarized lens of blue light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122489U true CN213122489U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021807066.9U Active CN213122489U (en) | 2020-08-26 | 2020-08-26 | Prevent effectual polarized lens of blue light |
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| CN (1) | CN213122489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020346A1 (en) * | 2020-08-21 | 2023-02-23 | 晶硕光学股份有限公司 | Contact lens and manufacturing method therefor |
-
2020
- 2020-08-26 CN CN202021807066.9U patent/CN213122489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020346A1 (en) * | 2020-08-21 | 2023-02-23 | 晶硕光学股份有限公司 | Contact lens and manufacturing method therefor |
| WO2023020478A1 (en) * | 2020-08-21 | 2023-02-23 | 晶硕光学股份有限公司 | Contact lens and manufacturing method therefor |
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