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LED light guide plate lamp component

A technology for light guide plates and lamps, applied in optical elements, semiconductor devices of light-emitting elements, optics, etc., can solve the problems of inability to further reduce the thickness, insufficient color saturation, and insufficient uniformity of light, and achieve a lightweight structure and save material costs. , the effect of preventing light loss

Inactive Publication Date: 2011-07-20
ZHONGSHAN WEIQIANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide an LED light guide plate lamp assembly to solve the problems of high cost, energy loss, unstable color temperature, insufficient color saturation, thickness that cannot be further reduced, and uneven light that exist in current products.

Method used

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  • LED light guide plate lamp component
  • LED light guide plate lamp component
  • LED light guide plate lamp component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] Such as figure 1 As shown, the structure of the LED light guide plate lamp assembly provided by the present invention is mainly composed of a frame 1, a light source 2, a light guide plate 3, and phosphor powder 4. The frame 1 serves as an overall positioning structure, and the light source 2 can be an LED. Or the bracket is fixed on the side of the frame 1, and the light guide plate 3 is clamped and fixed by the frame 1. The light guide plate 3 can be a flat plate or a wedge-shaped plate, which can be adjusted according to different actual uses. For example, it can be used for decoration and lighting fixtures. A flat plate structure is adopted, but a wedge-shaped plate structure can be used for the backlight modules of notebook computers and mobile phones; phosphor powder 4 is attached to the light incident part of one or more sides of the light guide plate 3 to ensure that the light source 2 faces the light guide plate The light emitted by 3 first irradiates the phosp...

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Abstract

The invention relates to a light emitting diode (LED) light guide plate lamp component. The component comprises a framework, at least one light source in any color, a light guide plate, fluorescent powder and a reflecting plate, wherein the at least one light source and the light guide plate are fixed by the framework; the fluorescent powder is adhered to the side part of the light guide plate corresponding to the light source, and receives light rays from the light source to be transited to an excited state, so that the light guide plate only receives mixed light rays from the light source and the fluorescent powder; and the reflecting plate is arranged on the back side of the light guide plate and reflects the light rays towards the light guide plate. Compared with the prior art, the technical scheme has great advantages in the aspects of cost, technical difficulty and an actual using effect; and the technical performance of the component greatly exceeds that of the conventional similar products under the condition of the same material or an inferior material, so the application prospect of the component can be foreseeably great.

Description

technical field [0001] The invention relates to a lamp assembly, in particular to an LED light guide plate lamp assembly. Background technique [0002] The light guide plate can convert point and line light sources into surface light sources. Due to its ultra-thin and light weight, uniform light, high efficiency, energy saving, stability and durability, it has been more and more used in the fields of display screens, devices, and lighting fixtures. The light guide plate lamp assembly usually uses LED as the light source. The light from the light source is introduced by the light guide plate, transmitted inside the light guide plate, and finally passes through the light guide point with high conductivity, and the light is everywhere from the light-emitting surface of the light guide plate; and because the light guide plate Due to the characteristics of the light board and the structural characteristics of the lamp components, the lamp components are generally very thin, and t...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/00F21V17/00F21V13/00F21Y101/02
CPCG02B6/0036G02B6/0068F21Y2101/02F21K9/56G02B6/0023G02B6/0073F21V2008/006F21K9/52G02B6/0055F21V2008/007F21V2200/20F21V2200/30F21K9/61F21K9/64F21Y2115/10
Inventor 李克勤许书诚
Owner ZHONGSHAN WEIQIANG TECH
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