CN210373279U

CN210373279U - Local illumination type eye protection device

Info

Publication number: CN210373279U
Application number: CN201920694036.2U
Authority: CN
Inventors: 闵思安; 高会龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-21
Anticipated expiration: 2029-05-16

Abstract

The utility model belongs to the technical field of utilize machinery and physical method to carry out the protection to eyes, the utility model discloses a device that comprises lens hood, built-in light source and wearing annex for when seeing electronic screen under dark or shimmer environment, protect eyes. The electronic screen is characterized in that the space around the eyes is limited within a small range through the light shield, and the eyes can only see the electronic screen right in front and the small range around the electronic screen to separate the electronic screen from most of the dark environment around the electronic screen; the space in the light shield is illuminated through the built-in light source, so that the space around the eyes is in a bright state, the illumination contrast between the space around the eyes and the electronic screen is reduced, and the eyes can feel strong enough illumination when watching the electronic screen at night, so that the pupils do not need to be particularly expanded to protect the eyes; by wearing the accessory, the eye hole of the lens hood is arranged in front of the eyes of a person or the glasses worn by the person, and the built-in light source, the eyes of the person and the glasses worn by the person are arranged in the lens hood.

Description

Local illumination type eye protection device

Technical Field

The utility model belongs to the technical field of utilize machinery and physical method to carry out the protection to eyes, it is a device that comprises lens hood, built-in light source and wearing annex, through lens hood restriction eyes surrounding space when facing electronic screen under dark or shimmer environment to limiting space around the eyes in illuminating the lens hood, improving eyes and seeing electronic screen's operating condition under dark or shimmer, thereby playing the guard action to eyes.

Technical Field

With the explosive growth of electronic products, especially the continuous popularization of electronic products such as mobile phones, computers, ipads and the like, more and more people still look for various information or watch entertainment programs through the electronic products after turning off lights at night or when the light is not good. However, if a computer or a mobile phone is used in a dark environment for a long time, the pupil can be enlarged for a long time, the circulation of the liquid in the eye is blocked, and the aqueous humor in front of and behind the eye can not flow, so that the intraocular pressure is increased, the blood supply of the eye is insufficient, the eye is seriously injured, and even closed angle glaucoma is caused; in addition, when the screen is watched in a dark environment, the proportion of the bright screen in the whole visual field is small, most of the visual field in the environment is dark, and the total illuminance sensed by eyes is low, so that pupils are enlarged, excessive high-energy light emitted by the electronic screen reaches the retina to cause photochemical damage to the retina, the oxidation of cells in a yellow spot area is accelerated, and the irreversible damage to the yellow spot area is caused. The existing eye protection instruments and methods are measures for carrying out limited remedy or relieving pain after the eyes are injured, and the original source of the problem is not fundamentally realized and a solution is not provided.

Disclosure of Invention

The utility model aims at providing a brand-new eyeshield device to the not enough of current eyeshield product, ensure people's eyes when seeing cell-phone or other electronic screen in the dark surrounds, in order to realize this purpose, the utility model discloses the technical scheme who takes is, provides a local illumination formula's eyeshield device, its characterized in that is following structure, include: a light shield, a built-in light source and a wearing accessory.

1) A light shield: the shape and size of the eye-shade are designed according to needs, the front end and the rear end of the eye-shade are open, one end of the eye-shade is provided with a sight hole, and the size of the sight hole can be adjusted.

2) A built-in light source: the light shield is arranged in the light shield, and the color and the brightness of light can be adjusted.

3) Wearing accessories: the shape and material of the device have different designs according to wearing modes, and the wearing accessories are connected with the lens hood.

Compared with the prior eye protection device and the prior art, the utility model has the advantages that:

(1) the dark part around the eyes when the eyes face the electronic screen is reduced through the light shield, so that the damage to the eyes caused by the overlarge dark environment around the eyes when the electronic screen is watched in the dark environment is reduced, which is not possessed by other methods.

(2) The built-in light source in the light shield illuminates the space in the light shield, so that the surrounding of eyes are in a bright state, the illumination contrast between the electronic screen and the surrounding dark environment is reduced or even eliminated, the eyes feel strong enough illumination, the pupils can maintain a normal size without being enlarged for a long time, the same effect of watching the electronic screen after turning off the light at night and turning on the light is realized, and the effect cannot be realized by other methods.

(3) The utility model discloses a see electronic screen in the dark and cause the root of harm to provide the solution, and current eyeshield product and technique only see the harm and the misery that electronic screen caused in the dark, carry out limited remedy or releive.

Drawings

FIG. 1 is a schematic diagram of the construction of the device of the present invention;

in the figure: 1. lens hood, 2, lens hood eye end, 3, eye hole, 4, lens hood wall, 5, built-in light source, 6, wearing accessories

Detailed Description

The utility model relates to an eyeshield device of local illumination formula, its characterized in that is as follows structure: the device consists of a light shield, a built-in light source and a wearing accessory;

(1) a light shield: the shape, size and material can be designed and produced according to the needs, the front end of the lens hood is provided with a sight hole, the sight hole has a certain distance with eyes or glasses worn by people, the size of the sight hole can be adjusted according to the use requirements so as to isolate the dark environment around the electronic screen to the maximum extent, and the built-in light source is arranged in the lens hood;

(2) a built-in light source: the light source is arranged in the light shield, and can adopt active light emission or passive light emission through the support of the light shield or the wearing accessory, and can provide light sources with different colors and different brightness according to the requirement, and the light source accessories such as a power supply, a circuit, a dimming system, a light path and the like are arranged on the wearing accessory or the light shield;

(3) wearing accessories: the design is based on the principle of ergonomics, the key is that the mask is convenient and comfortable to wear, and can be adjusted in the vertical and front and back positions to meet the requirements of different users, such as earphones and other additional functions are arranged on wearing accessories.

According to the utility model discloses a structure principle and technical route have made this eyeshield device prototype, and after wearing in the room that lights out at night, see the cell-phone with see when the computer screen with the room turn on light the condition under see the cell-phone with see the computer screen feel the same, after many people try on, all have the same impression and experience.

Claims

1. A partially illuminated eye-shielding device characterized by a construction comprising: the light shield, built-in light source and wear the annex, the shape, the size of light shield design as required, both ends are open around the light shield, and wherein one end is the eyehole, and the eyehole size can be adjusted, and built-in light source sets up in the light shield, and the colour and the luminance of light can be adjusted.

2. The eye-shielding device of claim 1, wherein the attachment is coupled to the light shield.