CN215867416U - High-frequency blue light prevention glasses - Google Patents
High-frequency blue light prevention glasses Download PDFInfo
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- CN215867416U CN215867416U CN202121156356.6U CN202121156356U CN215867416U CN 215867416 U CN215867416 U CN 215867416U CN 202121156356 U CN202121156356 U CN 202121156356U CN 215867416 U CN215867416 U CN 215867416U
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- blue light
- frequency blue
- glasses
- frame
- spectacle
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Abstract
The utility model provides a prevent high frequency blue light glasses, includes that spectacle-frame, lens, glasses leg, nose hold in the palm, is equipped with in the inside high frequency blue light liquid that prevents of lens and holds the chamber, be equipped with on the lens and prevent that high frequency blue light liquid holds the communicating notes liquid mouth in chamber, glasses leg, nose hold in the palm respectively with spectacle-frame demountable installation, lie in nose on the spectacle-frame and hold in the palm top demountable installation couple. The high-frequency blue light preventing liquid with corresponding concentration can be injected into the containing cavity of the spectacle lens according to the wavelength value of the high-frequency blue light generated by the light source, so that the high-frequency blue light generated by the light source is effectively shielded, the high-frequency blue light shielding effect is good, and better protection is provided for a retina.
Description
Technical Field
The utility model relates to glasses, in particular to high-frequency blue light prevention glasses.
Background
The high-frequency blue light is also called high-energy visible light (HEV), is blue light with the wavelength of 380-500nm, and is a spectral band with the strongest energy in the visible light, wherein the high-frequency blue light with the wavelength of 415-455nm has an accumulation effect on the retina to damage the retina. Various novel artificial light sources used in daily life, such as teaching integrated machine displays, mobile phone displays, flat panel displays, liquid crystal displays, fluorescent lamps, LED lamps, bath heaters and other electronic equipment can generate harmful high-frequency blue light when in use, and after the equipment is used for a long time, the time of exposing eyes to the high-frequency blue light is greatly prolonged, so that eye diseases such as visual deterioration, cataract, blindness and the like can be caused. At present, a common method for shielding high-frequency blue light is to plate a layer of high-frequency blue light prevention film on the surface of a spectacle lens, the high-frequency blue light prevention film can only shield high-frequency blue light with short wavelength, the high-frequency blue light with long wavelength is poor in shielding capability, the high-frequency blue light prevention effect is poor, and damage is still caused to a retina.
Disclosure of Invention
The utility model aims to solve the technical problems and provides high-frequency blue light prevention glasses, which can be used for injecting high-frequency blue light prevention liquid with corresponding concentration into a containing cavity of a spectacle lens according to the wavelength value of high-frequency blue light generated by a light source, effectively shielding the high-frequency blue light generated by the light source, and providing better protection for a retina.
The technical solution of the utility model is as follows:
the utility model provides a prevent high frequency blue light glasses, includes spectacle-frame, lens, glasses leg, nose hold in the palm, its characterized in that: the glasses are internally provided with a high-frequency blue light prevention liquid containing cavity, the glasses are provided with liquid injection nozzles communicated with the high-frequency blue light prevention liquid containing cavity, the glasses legs and the nose support are detachably mounted on the glasses frame respectively, and the hooks are detachably mounted above the nose support on the glasses frame.
Further, annotate the liquid mouth and be located the lens top, prevent to pour into and prevent that high frequency blue light liquid holds the appearance chamber and prevent that high frequency blue light liquid from outflowing.
Furthermore, annotate the liquid mouth and be located the lens outside, reduce the sight interference to the user.
Furthermore, a groove is formed in the outer circular surface of the spectacle lens, and the spectacle lens is clamped with the spectacle frame through the groove.
Further, the glasses legs and the glasses frame are installed through screws.
Furthermore, the nose pad is inserted into the glasses frame.
Further, the hook and the glasses frame are installed through screws.
The utility model has the beneficial effects that:
1. because establish the chamber that holds at the inside high frequency blue light liquid of preventing of lens, the chamber that holds of lens is injected into the high frequency blue light liquid of preventing of corresponding concentration according to the high frequency blue light wavelength value that the light source produced, effectively shields the high frequency blue light that the light source produced, and high frequency blue light shields the effect good, provides better protection to the retina.
2. The glasses legs and the nose pads are respectively detachably mounted with the glasses frame, and the hooks are detachably mounted on the glasses frame above the nose pads, so that when the glasses frame is not worn by a user, the hooks are detached, the glasses legs are hung on the ears of the wearer, and the nose pads are hung on the bridge of the nose of the wearer; when the user wears the glasses, the glasses legs and the nose support are detached, the glasses frame is hooked on the front portion of the glasses worn by the user through the hook, the glasses are suitable for a wide range of people, and the glasses are beneficial to wide popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the ophthalmic lens of FIG. 1;
in the figure: 1-spectacle frame, 2-spectacle lens, 3-spectacle leg, 4-nose support, 5-groove, 6-high frequency blue light prevention liquid containing cavity, 7-liquid injection nozzle and 8-hook.
Detailed Description
As shown in figure 1 and figure 2, a prevent high frequency blue light glasses, including spectacle-frame 1, lens 2, glasses leg 3, nose support 4, be equipped with recess 5 at 2 outer disc of lens, lens 2 clamps with spectacle-frame 1 through recess 5, is equipped with in 2 inside prevent that high frequency blue light liquid holds chamber 6, be equipped with on lens 2 with prevent that high frequency blue light liquid holds the communicating notes liquid mouth 7 in chamber 6, it is located the 2 top outsides of lens to annotate liquid mouth 7, glasses leg 3 passes through the screw installation with spectacle-frame 1, nose support 4 pegs graft with spectacle-frame 1, lies in nose support 4 top on spectacle-frame 1 and passes through screw installation couple 8.
The first embodiment is as follows:
when self does not wear glasses crowd and use, at first use the high frequency blue light wavelength that high frequency blue light tester produced, prevent high frequency blue light liquid of preventing that corresponding concentration is injected into to preventing high frequency blue light liquid appearance chamber 6 according to the high frequency blue light wavelength that the light source produced, then dismantle couple 8, hang glasses leg 3 at the person of wearing ear, hold in the palm 4 with the nose and hang at the person of wearing the bridge of the nose, the light that the light source produced is through the lens 2 entering person of wearing eyes in-process that prevent high frequency blue light liquid of injection, prevent that high frequency blue light liquid is effectively shielded high frequency blue light, reduce the injury of the high frequency blue light of light source to person of wearing glasses.
Example two:
when self wears glasses crowd and uses, at first use the high frequency blue light wavelength that high frequency blue light tester produced, prevent high frequency blue light liquid of preventing that high frequency blue light wavelength that the light source produced to preventing that high frequency blue light liquid holds the intracavity 6 and pour into corresponding concentration into, then dismantle glasses leg 3 and nose support 4, through couple 8 with spectacle-frame 1 hook in self glasses front portion of wearing, the light of light source gets into the person's of wearing eyes in-process through the lens 2 that pours into to prevent high frequency blue light liquid and the lens that person of wearing self wears in proper order, prevent that high frequency blue light liquid effectively shields high frequency blue light, reduce the injury of the high frequency blue light of light source to person's of wearing glasses.
The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent high frequency blue light glasses, includes spectacle-frame, lens, glasses leg, nose support, its characterized in that: the glasses are internally provided with a high-frequency blue light prevention liquid containing cavity, the glasses are provided with liquid injection nozzles communicated with the high-frequency blue light prevention liquid containing cavity, the glasses legs and the nose support are detachably mounted on the glasses frame respectively, and the hooks are detachably mounted above the nose support on the glasses frame.
2. The high-frequency blue light prevention eyewear of claim 1 wherein: the liquid injection nozzle is positioned at the top of the spectacle lens.
3. The high-frequency blue-light prevention glasses according to claim 1 or 2, wherein: the liquid injection nozzle is positioned on the outer side of the spectacle lens.
4. The high-frequency blue light prevention eyewear of claim 1 wherein: the outer circle surface of the spectacle lens is provided with a groove, and the spectacle lens is clamped with the spectacle frame through the groove.
5. The high-frequency blue light prevention eyewear of claim 1 wherein: the glasses legs and the glasses frame are installed through screws.
6. The high-frequency blue light prevention eyewear of claim 1 wherein: the nose pad is spliced with the glasses frame.
7. The high-frequency blue light prevention eyewear of claim 1 wherein: the hook and the glasses frame are installed through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121156356.6U CN215867416U (en) | 2021-05-27 | 2021-05-27 | High-frequency blue light prevention glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121156356.6U CN215867416U (en) | 2021-05-27 | 2021-05-27 | High-frequency blue light prevention glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867416U true CN215867416U (en) | 2022-02-18 |
Family
ID=80317318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121156356.6U Active CN215867416U (en) | 2021-05-27 | 2021-05-27 | High-frequency blue light prevention glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867416U (en) |
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2021
- 2021-05-27 CN CN202121156356.6U patent/CN215867416U/en active Active
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