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Ultrathin luminous ceiling

A ceiling and ultra-thin technology, applied in the direction of optics, light guides, light sources, etc., can solve the problems of thick luminous ceilings and no self-illumination, and achieve the effect of convenient cutting and uniform light

Inactive Publication Date: 2010-10-13
广州嘉庆电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical deficiencies of the existing traditional decorative luminous ceilings that are thick and unable to emit light, the present invention provides a light source appliance that uses ultra-bright light-emitting diodes (LEDs) or other slender light sources such as CCFL, EEFL, and fluorescent lamps. The light guide plate of the light layer makes the light evenly diffused, realizing the transformation of the line light source lighting mode into the surface light source lighting mode

Method used

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Examples

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Embodiment Construction

[0019] exist figure 1 Among them, the bottom plate (2), reflective layer (3), light guide plate (4), transparent panel (5), circuit board (5) and light source (6) are assembled together by the outer frame (1), and the light-emitting The circuit board and the light source are placed on the periphery of the light guide plate (4) and assembled together. If a CCFL lamp is used to drive, the high working voltage is hundreds to thousands of volts, and an inverter must be provided. A light guide plate (4) is provided between the reflective layer (3) and the transparent panel (5), and the surface of the light guide plate (4) is provided with a transparent layer of printed dots or engraved dots, the mesh of which is 100-200 mesh. Linear bilateral or unilateral light-emitting circuit boards are arranged in the cavity of the frame body on both sides of the light guide plate, the thickness of the light guide plate (4) is 0.3-2 cm, and the overall thickness of the transparent panel (5) is ...

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Abstract

The invention discloses an ultrathin luminous ceiling. A super bright LED or other fine light sources, such as CCFLs (Cold Cathode Fluorescent Lamps), EFLs (External Electrode Fluorescent Lamps), fluorescent lamps and the like, are adopted as light source appliances, and the light guide plate of a dot reflection layer diffuses light rays evenly, thereby a linear light source illumination mode is converted into an area light source illumination mode and the change of the basic function of the ceiling is integrally realized. By a new technology and a new conception, the ceiling has the advantages of novel component materials, energy saving and environmental protection; and in addition, compared with the traditional ceilings on market, the ceiling has the characteristics of thinness, brightnesss, evenness and attractiveness.

Description

Technical field: [0001] The invention relates to a beautiful decorative ceiling; in particular, it relates to an ultra-thin, luminous and transparent new decoration technology. Background technique: [0002] The traditional decorative ceilings currently on the market are generally composed of gypsum, PVC, metal, resin and other materials, which are environmentally friendly, fire-proof and heat-insulating, moisture-proof and water-resistant, and beautiful and practical. After the user embeds the traditional ceiling in a fixed space position, these installed and positioned natural ceilings cannot emit light by themselves. Public facilities and public places such as large hotels, shopping malls, exhibition rooms, karaoke bars, and coffee shops have relatively high material requirements and functional effects for scenes, so it is necessary to install luminous ceilings for accessories and beautification. Nowadays, fluorescent lamps are generally used to irradiate the transparent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/074F21S8/04F21V8/00F21V5/00F21Y105/00
Inventor 陈嘉宏
Owner 广州嘉庆电子有限公司
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