CN212135839U

CN212135839U - Prevent LED display screen of blue light

Info

Publication number: CN212135839U
Application number: CN202020613543.1U
Authority: CN
Inventors: 段万通
Original assignee: Canbest Opto Electrical Science &technology Co ltd
Current assignee: Canbest Opto Electrical Science &technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-11
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a technical field of LED display screen especially relates to a prevent LED display screen of blue light, including frame and the display screen body of setting in the frame, the front side of display screen body set gradually and prevent blue light line layer, graphite alkene rete, antistatic backing, anti-reflection rete, tempering layer, have and prevent that the blue light line layer includes transparent film substrate and sets up the blue light of preventing on transparent film substrate surface. The utility model discloses simple structure, reasonable in design, can be effectual through preventing that contain anti-dazzle particle in the blue light coating, under the condition that does not influence blue light wavelength absorption rate, can also restrain the glare that external light brought, make the display screen have better anti-dazzle simultaneously and prevent the blue light effect, can guarantee that the user reduces the harm of blue light and glare to eyes when watching the display screen that eyes are comfortable simultaneously, also can disinfect simultaneously, satisfy the demand of present people to healthy concern.

Description

Prevent LED display screen of blue light

Technical Field

The utility model relates to a technical field of LED display screen especially relates to a prevent LED display screen of blue light.

Background

Short-wave blue light is light with relatively high energy at wavelengths between 400nm and 480 nm. Blue light in this wavelength can increase the amount of toxins in the macular region of the eye, seriously threatening our ocular fundus health. The blue light induces blinding eye diseases, the short-wave blue light has extremely high energy and can penetrate through crystalline lens to directly reach retina, the blue light irradiates the retina to generate free radicals, the free radicals can cause the retinal pigment epithelial cells to die, the die of the epithelial cells can cause the photosensitive cells to lack nutrients to cause vision damage, and the damage is irreversible. The blue light is everywhere in light such as computer display, cell-phone, digital product, liquid crystal display, LED display screen, and these electronic product of long-time contact bring harm with skin for people's eyes, can arouse brown pigment, let skin produce yellow spot, freckle, can deepen eyes myopia degree, produce visual fatigue and feel, also do not do benefit to normal sleep simultaneously, so need handle the blue light.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a set up on the display screen body and prevent that blue light line layer shields the blue light, and the graphite alkene rete can effectual anticorrosion, reduces the LED display screen of preventing blue light to eyes harm.

In order to solve the above problem, the utility model discloses the technical scheme who takes is:

the utility model provides a prevent LED display screen of blue light, includes frame and the display screen body of setting in the frame, the front side of display screen body set gradually prevent blue light line layer, graphite alkene membrane layer, antistatic backing, anti-reflection coating, tempering layer, have prevent that blue light line layer includes transparent film substrate and sets up the blue light coating of preventing on transparent film substrate surface, prevent containing blue agent and anti-dazzle particle in the blue light coating, the left and right sides symmetry of frame seted up flutedly, the recess in all articulated have photocatalyst bactericidal lamp through the pivot, the recess in still be provided with power one, power one be connected with photocatalyst bactericidal lamp through the electric wire, photocatalyst bactericidal lamp and power between one on the electric wire be connected with switch one.

The graphene film layer is formed by overlapping multiple single graphene layers.

The graphene layers are mesh-shaped, and meshes of the graphene layers of adjacent single layers are arranged in a staggered mode.

The upper side and the lower side of the frame are stuck with a nano silver ion antibacterial layer through an easily torn glue layer.

And a nanometer accumulation layer is arranged between the blue light prevention line layer and the display screen body.

The refractive index of the blue light prevention coating is 1.3-1.5, and the mass percentage of the anti-dazzle particles in the blue light prevention coating is 20% -30%.

The anti-dazzle particles are silica particles.

The toughened film layer is provided with a transparent nano silver silica gel coating.

The utility model discloses an gain effect is:

the utility model discloses when using, prevent blue light coating can effectual shielding, absorb the blue light that the screen sent and prevent that eyes from receiving the injury, prevent simultaneously that anti-dazzle particle in the blue light coating can restrain the glare that light brought, graphene film layer can square radiation, graphene film layer is formed by the stromatolite of multilayer monolayer graphite alkene, the setting of staggering is presented to the mesh on the adjacent graphite alkene film, can improve the luminousness, protect against radiation better, brightness enhancement film's luminousness is high, and surface brightness is high, can effectual improvement luminance, nanometer silver silica gel coating make full use of silver ion's bactericidal effect disinfect, and adopt transparent silica gel as the carrier, the luminousness is good, reduces the influence to the luminousness of display screen, also can open the photocatalyst bactericidal lamp simultaneously, disinfects, provides a healthy environment for the user, tempering layer protected the display screen not touched, Scrape the flower, can effectively keep out the damage that causes the display screen because of accidental collision, the antistatic coating makes the protection film strengthen antistatic effect greatly, has effectually prevented that the display screen from producing a large amount of static easily in the use, and static can adsorb a large amount of dusts when using, produces a large amount of inconveniences to the user. The utility model has the advantages of simple structure, reasonable in design, can effectually contain anti-dazzle particle in preventing the blue light coating through, under the condition that does not influence blue light wavelength absorption rate, can also restrain the glare that external light brought, make the display screen have better anti-dazzle simultaneously and prevent the blue light effect, can guarantee that the user reduces blue light and the harm of glare to eyes when watching the display screen that eyes are comfortable, also can disinfect simultaneously, satisfy the demand of present people to healthy concern, give people and provide a relatively safe environment, photocatalyst bactericidal lamp simultaneously, nanometer silver silica gel coating and the antibiotic layer of nanometer silver ion all set up on the display screen, people need not go additionally to purchase the demand that sterilizing equipment satisfies the life and vacate extra space and put sterilizing equipment, people's burden has alleviateed people greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the display screen body of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Referring to fig. 1 and 2, reference numbers: the display screen comprises a frame 1, a display screen body 2, a blue light prevention line layer 3, a graphene film layer 4, an antistatic layer 5, an antireflection film layer 6, a toughening layer 7, a groove 8, a photocatalyst germicidal lamp 9, a power supply I10, a switch I11, a nano silver ion antibacterial layer 12, a nano accumulation layer 13 and a nano silver silica gel coating 14.

The utility model relates to a blue light-proof LED display screen, which comprises a frame 1 and a display screen body 2 arranged in the frame 1, the front side of the display screen body 2 is sequentially provided with a blue light prevention line layer 3, a graphene film layer 4, an anti-static layer 5, an anti-reflection film layer 6 and a toughening layer 7, the blue light prevention line layer 3 comprises a transparent film substrate and a blue light prevention coating layer arranged on the surface of the transparent film substrate, the blue light prevention coating contains a blue light absorbent and anti-dazzle particles, the left side and the right side of the frame 1 are symmetrically provided with grooves 8, the grooves 8 are all hinged with a photocatalyst bactericidal lamp 9 through a rotating shaft, a first power supply 10 is arranged in each groove 8, the first power supply 10 is connected with the photocatalyst sterilizing lamp 9 through an electric wire, and a first switch 11 is connected on the electric wire between the photocatalyst sterilizing lamp 9 and the first power supply 10.

The graphene film layer 4 is formed by stacking multiple single graphene layers.

The upper side and the lower side of the frame 1 are adhered with a nano silver ion antibacterial layer 12 through an easy-to-tear adhesive layer.

And a nanometer accumulation layer 13 is arranged between the blue light prevention line layer 3 and the display screen body 2.

The anti-dazzle particles are silica particles.

And a transparent nano silver silica gel coating 14 is arranged on the toughened film layer.

When the utility model is used, the blue light-proof coating can effectively shield and absorb the blue light emitted by the screen and prevent eyes from being hurt, simultaneously, the anti-dazzle particles in the blue light-proof coating can inhibit glare brought by light, the graphene film layer 4 can radiate, the graphene film layer 4 is formed by laminating multilayer single-layer graphene, meshes on adjacent graphene films are arranged in a staggered mode, the light transmittance can be improved, radiation protection is better realized, the light transmittance of the brightness enhancement film is high, the surface brightness is high, the brightness can be effectively improved, the nano silver silica gel coating 14 fully utilizes the sterilization effect of silver ions to sterilize, and adopts transparent silica gel as a carrier, the light transmittance is good, the influence on the light transmittance of the display screen is reduced, and meanwhile, the photocatalyst sterilizing lamp 9 can be opened to sterilize to provide a healthy environment for users, tempering layer 7 protected the display screen not touched, scraped the flower, can effectively keep out the damage that causes the display screen because of accidental collision, antistatic backing 5 makes the protection film strengthen antistatic effect greatly, effectually prevented that the display screen from producing a large amount of static easily in the use, static can adsorb a large amount of dust when using, produces a large amount of inconveniences to the user. The utility model has the advantages of simple structure, reasonable in design, can be effectual through preventing that contain anti-dazzle particle in the blue light coating, under the condition that does not influence blue light wavelength absorption rate, can also restrain the glare that external light brought, make the display screen have better anti-dazzle simultaneously and prevent the blue light effect, can guarantee that the user reduces blue light and the harm of glare to eyes when watching the display screen that eyes are comfortable, also can disinfect simultaneously, satisfy the demand of people's attention to healthy now, give people and provide a relatively safe environment, photocatalyst bactericidal lamp 9 simultaneously, nanometer silver silica gel coating 14 and nanometer silver ion antibacterial layer 12 all set up on the display screen, people need not go to additionally purchase the demand that sterilizing equipment satisfies the life and vacate extra space and put sterilizing equipment, people's burden has alleviateed greatly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent LED display screen of blue light, includes the frame and sets up the display screen body in the frame, its characterized in that: the front side of display screen body set gradually prevent blue light line layer, graphite alkene rete, antistatic backing, anti-reflection rete, tempering layer, prevent that the blue light line layer includes transparent film substrate and sets up the blue light coating of preventing on transparent film substrate surface, prevent containing blue light absorbent and anti-dazzle particle in the blue light coating, the left and right sides symmetry of frame seted up the recess, the recess in all articulated have the photocatalyst bactericidal lamp through the pivot, the recess in still be provided with power one, power one be connected with the photocatalyst bactericidal lamp through the electric wire, the electric wire between photocatalyst bactericidal lamp and the power one on be connected with switch one.

2. The blue-light resistant LED display screen of claim 1, wherein: the graphene film layer is formed by overlapping multiple single graphene layers.

3. The blue-light resistant LED display screen of claim 2, wherein: the graphene layers are mesh-shaped, and meshes of the graphene layers of adjacent single layers are arranged in a staggered mode.

4. The blue-light resistant LED display screen of claim 1, wherein: the upper side and the lower side of the frame are stuck with a nano silver ion antibacterial layer through an easily torn glue layer.

5. The blue-light resistant LED display screen of claim 1, wherein: and a nanometer accumulation layer is arranged between the blue light prevention line layer and the display screen body.

6. The blue-light resistant LED display screen of claim 1, wherein: the refractive index of the blue light prevention coating is 1.3-1.5, and the mass percentage of the anti-dazzle particles in the blue light prevention coating is 20% -30%.

7. The blue-light resistant LED display screen of claim 1, wherein: the anti-dazzle particles are silica particles.

8. The blue-light resistant LED display screen of claim 1, wherein: the toughening layer is provided with a transparent nano silver silica gel coating.