A color-changing luminescent panel light

A technology of light-emitting panels and color-changing layers, which is applied to the semiconductor devices, optics, and light guides of light-emitting elements, and can solve problems such as the inability to achieve ultra-thin panel lights, the inability to achieve color-changing effects, and reduce the brightness of panel lights. The effect of life, long life

Active Publication Date: 2021-04-27
合肥泰沃达智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional panel light is to fix the back of the PCB board on the frame with glue, and then place a diffusion plate, light guide plate, reflective paper, and buffer cotton between the baffle of the frame and the metal backlight in sequence. The thickness of the panel light is thick and cannot Realize ultra-thin panel light
Traditional panel lights change color by covering the panel lights with colored paper. The colored paper itself will reduce the brightness of the panel lights, and at the same time cannot achieve the color changing effect

Method used

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  • A color-changing luminescent panel light
  • A color-changing luminescent panel light

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Embodiment Construction

[0032] The purpose of the present invention can be achieved through the following technical solutions:

[0033] A color-changing luminescent panel light, see Figure 1-2 , including frame 1, light source 2, reflective paper 3, light guide plate 4, diffuser plate 5;

[0034] The shape of the frame 1 is U-shaped, and the frame 1 includes a rib 11 and a light source installation edge 12, and the two ribs 11 are connected by the light source installation edge 12; the rib 11 is perpendicular to the light source installation edge 12; the opening side of the frame 1 A light source groove 13 is arranged on the side of the light source installation side 12, and the light source groove 13 is a rectangular groove;

[0035] The diffusion plate 5 includes a diffusion substrate 51, a light-mixing color-changing layer 52, a glitter powder layer 53, and a UV varnish layer 54. The upper side of the diffusion substrate 51 is covered with a light-mixing color-changing layer 52, and the upper su...

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Abstract

The invention discloses a color-changing light-emitting panel lamp, which comprises a frame, a light source, reflective paper, a light guide plate, and a diffusion plate; the shape of the frame is U-shaped, and the frame includes a rib and a light source installation edge, and the two ribs pass through the light source installation edge connection; the sidewall is perpendicular to the light source installation side; the side of the light source installation side on the opening side of the frame is provided with a light source groove, and the light source groove is a rectangular groove; The upper surface is provided with a glitter layer, and the upper surface of the glitter layer is provided with a UV varnish layer; the mixed light and color-changing layer is made of 2-4 parts by weight of phosphor powder, 1-2 parts by weight of color changing powder, and 4-6 parts by weight of UV varnish . The invention has the characteristics of good heat dissipation, narrow frame, thin thickness, beautiful appearance, discoloration and long service life.

Description

technical field [0001] The invention relates to a color-changing light-emitting panel light, in particular to a color-changing light-emitting panel light with good heat dissipation, narrow frame, thin thickness, beautiful appearance, color change and long service life. Background technique [0002] LED panel light is a kind of bedroom light and office light. It is beautiful, simple and practical. It is made of high-grade acrylic material. It has the advantages of energy saving, environmental protection, dustproof, antistatic, strong light transmittance and light stability. Under the condition of the same wattage of the traditional lighting source, the panel light has the characteristics of energy saving, equal lumens, similar color temperature and high CRI. The design purpose of the panel light is to provide a uniform surface light source. Irradiation area, and more uniform irradiance, so panel lights are becoming more and more popular. [0003] The traditional panel light ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V7/28F21V8/00F21Y115/10
CPCF21S8/00F21V2200/00F21Y2115/10F21V7/30
Inventor 雷龙周鑫伟
Owner 合肥泰沃达智能装备有限公司
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