CN213983420U

CN213983420U - Wall diffuser plate and lamps and lanterns are washed to lamps and lanterns

Info

Publication number: CN213983420U
Application number: CN202023126194.XU
Authority: CN
Inventors: 李贤屏; 杨亮
Original assignee: Dongguan Aplus Lighting Technology Co ltd
Current assignee: Dongguan Aplus Lighting Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-17
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a wall diffuser plate is washed to lamps and lanterns, including the diffusion base plate, the lower surface of diffusion base plate is equipped with the microprism structure, and the microprism structure divide into preceding part and rear portion, and preceding part microprism structure is perpendicular with the diffusion base plate, and rear portion microprism structure sets up with diffusion base plate slope, the utility model discloses the light-passing board that the diffuser plate made lamps and lanterns send is through behind the diffuser plate, and preceding part microprism structural design has tensile optics's effect for light is wideer at the direction transmission of wall, and rear portion microprism structural design has the refraction face, makes light higher of transmission in the direction of wall.

Description

Wall diffuser plate and lamps and lanterns are washed to lamps and lanterns

Technical Field

The utility model relates to the field of lighting technology, concretely relates to wall diffuser plate and lamps and lanterns are washed to lamps and lanterns.

Background

With the rapid development of the LED (light emitting diode) technology in recent years, the LED increasingly shows its advantages in lighting applications, and LED lamps are more and more accepted by people, not only because the LED lamps are energy-saving, environment-friendly, and long-life, but also because it combines with the elegant appearance structure design, innovative photo-thermal design, novel materials and intelligent control technology, so the LED will eventually replace the traditional light source lamps.

At present, embedded lamps are generally used in places such as markets, hotels and offices to meet the requirements of lighting and atmosphere creation, and are installed in installation holes of ceilings. The conventional lamp is used for carrying out polarized light wall washing by virtue of a swing angle, the wall washing height is very low, the eyebrow aligning effect is difficult to realize, and the experience cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a wall diffuser plate and lamps and lanterns are washed to lamps and lanterns to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wall diffuser plate is washed to lamps and lanterns, includes the diffusion base plate, the lower surface of diffusion base plate is equipped with microprism structure, microprism structure divide into preceding portion and back part, and preceding portion microprism structure is perpendicular with the diffusion base plate, and back part microprism structure with the slope of diffusion base plate sets up.

Furthermore, the upper surface of diffusion base plate is equipped with refraction faceted pebble, refraction faceted pebble with the angle between the diffusion base plate is 135 degrees, collects unnecessary scattered light in the lamps and lanterns and refracts to the corner top.

Furthermore, the microprism structure and the diffusion substrate are integrally formed and are made of a PC transparent material, so that the forming shrinkage rate is low and the dimensional stability is good; the fatigue resistance is good.

The utility model discloses still provide following technical scheme: a lamp comprises a lamp body, wherein a light source, a lens, a lamp wall washing diffusion plate and a reflector are arranged in the lamp body from top to bottom.

Furthermore, the lamp body and the horizontal plane form an included angle of 10 degrees, and the lamp wall washing diffusion plate and the horizontal plane form an included angle of 20 degrees, so that the light irradiation achieves the best effect.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the diffuser plate makes the light-passing board that lamps and lanterns sent behind the diffuser plate, and the design of anterior part microprism structural design has the effect of tensile optics for light is wideer at the direction transmission of wall, and the design of back part microprism structural design has the refraction face, makes the light higher of transmission in the direction of wall.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of the lamp of the present invention (arrows in the figure are light rays).

Fig. 2 is a schematic perspective view of the diffuser plate of the present invention;

fig. 3 is a front view of the diffuser plate of the present invention (arrows in the figure are light rays);

fig. 4 is a bottom view of the diffusion plate of the present invention.

The names of the components identified in the figures are as follows: 1. a diffusion substrate; 2. a microprism structure; 3. a refracting facet; 4. a light source; 5. a lens; 6. a reflector; 7. a lamp body; 8. a ceiling; 9. a wall.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a wall washing and diffusing plate for a lamp in one embodiment is shown, which includes a diffusing substrate 1, wherein a lower surface of the diffusing substrate 1 is provided with a micro-prism structure 2, the micro-prism structure 2 is divided into a front portion and a rear portion, the front portion micro-prism structure 2 is perpendicular to the diffusing substrate 1, and the rear portion micro-prism structure 2 is inclined from the diffusing substrate 1.

Further preferably, the upper surface of the diffusion substrate 1 is provided with a refraction prism surface 3, the angle between the refraction prism surface 3 and the diffusion substrate 1 is 135 degrees, and redundant scattered light in the lamp is collected and refracted to the top of the corner.

Further, as a preferred embodiment, the microprism structure 2 and the diffusion substrate 1 are integrally molded, and are made of a PC transparent material, so that the molding shrinkage rate is low, and the dimensional stability is good; the fatigue resistance is good.

The utility model discloses still provide following technical scheme: a lamp comprises a lamp body 7, a light source 4, a lens 5, a lamp wall washing diffusion plate and a reflector 6 are arranged in the lamp body 7 from top to bottom.

Further, in a preferred embodiment, the lamp body 7 forms an angle of 10 degrees with the horizontal plane, and the lamp body forms an angle of 20 degrees with the horizontal plane to wash the wall and diffuse the plate, so that the light irradiation can achieve the best effect.

The working principle of the embodiment is as follows: when the lamp is in a use state, light emitted by a light source 4 is implanted and refracted to a diffusion substrate 1 through a lens 5, a micro-prism structure 2 at the front part of the upper surface of the diffusion substrate 1 is designed to have an optical stretching effect, so that the light is emitted in a wider direction of a wall 9, and an included angle of 10 degrees is formed between a lamp body 7 and a horizontal plane; diffuser plate and horizontal plane become the contained angle 20 degrees for light can incline on the wall, the design of back part microprism structure 2 has the refraction face, make the higher of light transmission in the direction of wall 9, utilize refraction arris face 3 to collect the light that the afterbody base came out rethread back part microprism structure 2 and reflector 6 with the light refraction to the corner top, through the cubic refraction, make light can hit the wall top, realize neat eyebrow light effect.

The utility model has the advantages that: the utility model discloses the diffuser plate makes the light-passing board that lamps and lanterns sent behind the diffuser plate, and the design of anterior part microprism structural design has the effect of tensile optics for light is wideer at the direction transmission of wall, and the design of back part microprism structural design has the refraction face, makes the light higher of transmission in the direction of wall.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a wall diffuser plate is washed to lamps and lanterns, includes the diffusion base plate, its characterized in that: the lower surface of the diffusion substrate is provided with a micro-prism structure, the micro-prism structure is divided into a front part and a rear part, the front part of the micro-prism structure is perpendicular to the diffusion substrate, and the rear part of the micro-prism structure is obliquely arranged with the diffusion substrate.

2. A light fixture wall washer diffuser plate as defined in claim 1, wherein: the upper surface of diffusion base plate is equipped with the refraction faceted pebble, the refraction faceted pebble with the angle between the diffusion base plate is 135 degrees.

3. A light fixture wall washer diffuser plate as defined in claim 1, wherein: the micro prism structure and the diffusion substrate are integrally formed and are made of PC transparent materials.

4. A luminaire comprising the wall washer diffuser as recited in any one of claims 1 to 3, wherein: the LED lamp comprises a lamp body, wherein a light source, a lens, a lamp wall washing diffusion plate and a reflector are arranged in the lamp body from top to bottom.

5. The light fixture wall washing diffuser plate of claim 4, wherein the light fixture has an angle of 10 degrees with respect to a horizontal plane, and wherein the light fixture wall washing diffuser plate has an angle of 20 degrees with respect to the horizontal plane.