CN214369695U

CN214369695U - Anti-dazzle eyeshield ceiling lamp

Info

Publication number: CN214369695U
Application number: CN202022371375.2U
Authority: CN
Inventors: 曾最林
Original assignee: Yunnan Wallbase Optoelectronics Co ltd
Current assignee: Yunnan Wallbase Optoelectronics Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-10-08
Anticipated expiration: 2030-10-22

Abstract

The utility model provides an anti-dazzle eyeshield ceiling lamp, including the rim, locate the backplate at rim top to be equipped with the jib on the backplate, top-down is equipped with reflector panel, light guide plate, diffuser plate and grid tray in proper order in its characterized in that rim, and sets up LED lamp strip on the relative rim in light guide plate both sides, and the lamp pearl of the LED lamp strip of both sides sets up in opposite directions. The traditional LED lamp strip vertical emitting light is changed into horizontal light emitting laterally, the horizontal light is emitted from the side edge of the light guide plate, light is diffused towards all angles in the light guide plate, the reflection and diffusion effects of the light in the light guide plate are improved through the reflector plate, the light is dispersed through the diffuser plate, and finally the ceiling lamp emits a soft light source with uniform intensity reduction through refraction and reflection treatment of the grating plate, so that glare is effectively avoided, and eye safety of a user is protected to the maximum extent. The utility model discloses simple structure, convenient to use, the effect is obvious.

Description

Anti-dazzle eyeshield ceiling lamp

Technical Field

The utility model relates to a ceiling lamp, especially an anti-dazzle eyeshield ceiling lamp belongs to lamps and lanterns manufacturing and designing technical field.

Background

With the continuous development of light source technology, the LED lamp replaces the traditional incandescent lamp and becomes the main lighting appliance. Although the LED lamp has the advantages of high light emitting efficiency, low power consumption, long life, etc., the direct light source thereof has a serious glare problem due to over-strong light. Therefore, people under the LED light for a long time can have the problems of dazzling, aching and aching eyes, lacrimation and the like, and even serious people can lose visual ability due to the fact that the people cannot adapt to the light and the dark. There is therefore a need for improvements in the prior art.

Disclosure of Invention

The direct light source that exists for solving current LED lamp is too strong very easily arouses dazzling, eyes ache, lacrimation because of the glare, can not adapt to and lose visual ability scheduling problem because of the bright dark even, the utility model provides an anti-dazzle eyeshield ceiling lamp.

The utility model discloses a following technical scheme accomplishes: the utility model provides an anti-dazzle eyeshield ceiling lamp, including the rim, locate the backplate at rim top, and be equipped with the jib on the backplate, top-down is equipped with the reflector panel in proper order in its characterized in that rim, the light guide plate, diffuser plate and grid plate, and set up LED lamp strip on the relative rim in light guide plate both sides, and the lamp pearl of the LED lamp strip of both sides sets up in opposite directions, so that the LED light level that sets up in opposite directions jets out the back, jet into from the light guide plate side, and to each angle diffusion in the light guide plate, the rethread reflector panel improves the reflection and the diffusion effect of light in the light guide plate, make light form diffuse reflection through the light guide plate, rethread is with light dispersion, the refraction through grid plate is handled at last, finally, the light source that makes the ceiling lamp send even intensity to reduce, effectively avoid glare diffuser plate.

The lamp frame is a horizontal rectangular frame which is formed by surrounding a front long edge, a rear long edge, a left short edge and a right short edge, wherein the front long edge and the rear long edge are provided with strip-shaped through grooves, the LED lamp strip is arranged in the strip-shaped through grooves, and the lamp bead is positioned on the inner sides of the front long edge and the rear long edge so as to change the traditional vertical light into the horizontal light emitted laterally.

The light guide plate is a rectangular transparent plate, the shape of the light guide plate is matched with the inner side of the lamp frame, the height of the light guide plate in the lamp frame is consistent with the height of the lamp beads on the LED lamp strip, so that light rays emitted by the LED lamp strip can be aligned and emitted from the side edge of the light guide plate and are diffused towards all angles in the light guide plate, and therefore the reflection condition is destroyed and the light rays are emitted out of the light guide plate to form diffuse reflection.

The reflecting plate comprises an EVA substrate and reflecting paper arranged on the front surface of the EVA substrate, the reflecting paper is matched and connected with the upper surface of the light guide plate, and the shape and the size of the reflecting plate are matched with those of the light guide plate, so that the reflection and diffusion effects of light rays in the light guide plate are improved through the reflecting plate.

The shape and size of the diffusion plate are matched with those of the light guide plate, the thickness of the diffusion plate is 0.5-1mm, light rays can be refracted, reflected and scattered in different directions, the traveling route of the light is changed, the incident light is fully dispersed, and the optical diffusion effect is achieved.

The diffusion plate is a conventional PC plate or PMMA plate, an oxidation coating, an anti-glare coating, a high-transmittance film coating and a blue light prevention coating are arranged on the surface of the diffusion plate, the light transmittance is higher than 90%, and the diffusion plate has good impact resistance, weather resistance and blue light prevention performance, so that a linear light source is converted into a surface light source through secondary treatment of the diffusion plate on light, and the light is uniformly emitted; and the mosquito-proof function is provided, and the mosquito-proof lamp can prevent flying insects from entering the lamp body through the opening on the grid plate when being placed on the grid plate, thereby ensuring illumination, safety and sanitation.

The grid gaps of the grid plates are set to be 15-18mm, the thickness is set to be 1-2mm, and the shapes and the sizes of the grid plates are matched with those of the diffusion plates, so that light rays are refracted and reflected in the grid plates, the diffusion effect is further optimized, and glare is avoided.

And the back plate is provided with a driving power supply electrically connected with the LED lamp strip.

The utility model has the advantages of it is following and effect: by adopting the scheme, the vertical emitting light of the traditional LED lamp strip is changed into the horizontal light emitted laterally, and the horizontal light is emitted from the side edge of the light guide plate, so that the light is diffused towards all angles in the light guide plate, the reflection and diffusion effects of the light in the light guide plate are improved through the reflecting plate, the light is dispersed through the diffusing plate, and finally the ceiling lamp emits a soft light source with uniform intensity reduction through the refraction and reflection treatment of the grating plate, thereby effectively avoiding glare and protecting the eye safety of a user to the maximum extent. The utility model discloses simple structure, convenient to use, the effect is obvious. Is an ideal lamp.

Drawings

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

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides an anti-dazzle eyeshield ceiling lamp, including rim 1, locate the backplate 6 at 1 top of rim to be equipped with jib 7 on backplate 6, wherein: a reflector 5, a light guide plate 4, a diffuser plate 3 and a grid plate 2 are sequentially arranged in the lamp frame 1 from top to bottom, LED lamp strips 8 are arranged on the lamp frame 1 opposite to two sides of the light guide plate 4, and lamp beads of the LED lamp strips 8 on the two sides are oppositely arranged; the lamp frame 1 is designed into a horizontal rectangular frame which is formed by a front long edge, a rear long edge, a left short edge and a right short edge in a surrounding way, wherein: the front long edge and the back long edge are provided with strip-shaped through grooves 9, the LED lamp strips 8 are arranged in the strip-shaped through grooves 9, and the lamp beads are positioned on the inner sides of the front long edge and the back long edge so as to change traditional vertical light into lateral-emitting horizontal light; the light guide plate 4 is a rectangular transparent plate, the shape of the light guide plate is adapted to the inner side of the lamp frame 1, the height of the light guide plate 4 in the lamp frame 1 is consistent with the height of a lamp bead on the LED lamp strip 8, so that light rays emitted by the LED lamp strip 8 can be emitted from the side edge of the light guide plate 4 in an aligned mode and can be diffused to all angles in the light guide plate 4, and therefore the reflection condition is damaged and the light rays are emitted out of the light guide plate to form diffuse reflection; the reflecting plate 5 comprises an EVA substrate and reflecting paper arranged on the front surface of the EVA substrate, the reflecting paper is matched and connected with the upper surface of the light guide plate 4, and the shape and the size of the reflecting plate 5 are matched with those of the light guide plate 4, so that the reflecting and diffusing effects of light rays in the light guide plate 4 are improved through the reflecting plate 5; the diffusion plate 3 is adaptive to the light guide plate 4 in shape and size, is 0.5-1mm thick, is provided with an oxidation coating, an anti-glare coating, a high-transmittance film coating and a blue light prevention coating on the surface, has light transmittance of more than 90 percent, and has good impact resistance, weather resistance and blue light prevention, so that a linear light source is converted into a surface light source through secondary treatment of the diffusion plate on light, and the light is uniformly emitted; the mosquito-proof lamp has the function of preventing mosquitoes, is placed on the grid plate, can prevent flying insects from entering the lamp body through the opening on the grid plate, and ensures illumination, safety and sanitation; the grid gaps of the grid plates 2 are set to be 15-18mm, the thickness is set to be 1-2mm, and the shapes and the sizes of the grid plates are matched with those of the diffusion plates 3, so that light rays are refracted and reflected in the grid plates 2, the diffusion effect is further optimized, and glare is avoided; and the back plate 6 is provided with a driving power supply 10 electrically connected with the LED lamp strip 8.

Claims

1. The utility model provides an anti-dazzle eyeshield ceiling lamp, includes the rim, locates the backplate at rim top to be equipped with the jib on the backplate, top-down is equipped with reflector panel, light guide plate, diffuser plate and grid tray in proper order in its characterized in that rim, and sets up LED lamp strip on the relative rim in light guide plate both sides, and the lamp pearl of the LED lamp strip of both sides sets up in opposite directions.

2. The ceiling lamp of claim 1, wherein the frame is a horizontal rectangular frame defined by front and back long sides and left and right short sides, wherein the front and back long sides have elongated through slots, the LED light bar is disposed in the elongated through slots, and the light bead is located inside the front and back long sides.

3. The ceiling lamp of claim 1, wherein the light guide plate is a rectangular transparent plate, the shape of the light guide plate is adapted to the inner side of the lamp frame, and the height of the light guide plate in the lamp frame is consistent with the height of the beads on the LED lamp strip.

4. The ceiling lamp of claim 1, wherein the reflector comprises an EVA substrate and a reflective paper disposed on the front surface of the EVA substrate, the reflective paper is coupled to the light guide plate, and the shape and size of the reflector are adapted to the light guide plate.

5. The ceiling lamp for preventing glare and eye protection according to claim 1, wherein the diffusion plate has a shape and size corresponding to those of the light guide plate, has a thickness of 0.5-1mm, and has an oxide coating, an anti-glare coating, a high-transmittance film coating, and a blue light-proof coating on the surface thereof.

6. The ceiling lamp for preventing glare and eye protection according to claim 1, wherein the grid plate has a grid gap of 15-18mm and a thickness of 1-2mm, and has a shape and size corresponding to the diffuser plate.

7. The ceiling lamp for preventing glare and eye protection according to claim 1, wherein the back plate is provided with a driving power source electrically connected with the LED strip.