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Light-emitting diode (LED) lighting plate

A technology of light-emitting boards and LED lamp beads, which is applied to semiconductor devices, light sources, and shading of light-emitting elements, which can solve problems such as high cost, complicated processing, and inconvenient maintenance, and achieve good consistency, consistent pattern arrangement, and maintenance convenient effect

Inactive Publication Date: 2013-06-26
马飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of complex processing, high cost and inconvenient maintenance of the existing LED advertising lighting light boxes, a LED light-emitting board is specially provided

Method used

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  • Light-emitting diode (LED) lighting plate
  • Light-emitting diode (LED) lighting plate
  • Light-emitting diode (LED) lighting plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like figure 1 First, according to the luminous pattern (the light pattern drawing designed in the graphic design stage), the light-transmitting layer (5) corresponding to the design pattern is cut and engraved on the plate with astigmatism and uniform light effect respectively, and the hollow plate (3) ), cut out the hollow light-emitting cavity (4) corresponding to the design pattern, and cut out the hollow pattern consistent with the pattern of the light-transmitting layer (5) on the panel (7), and embed the light-transmitting layer (5) in the panel. (7) in the hollow pattern, and then on the bottom plate (6) according to the shape and area of ​​the light-emitting cavity (4) according to the shape and area of ​​the light-emitting cavity (4) according to a certain distribution density to make a number of holes for fixing the LED lamp bead holder (8), and then put a number of holes. The LED lamp beads (1) with electrical connection are fixed in the card holder (8) as th...

Embodiment 2

[0034] like image 3 First, according to the luminous pattern (the light pattern drawing designed in the graphic design stage), the light-transmitting layer (5) corresponding to the design pattern is cut and engraved on the plate with astigmatism and uniform light effect respectively, and the hollow plate (3) ), cut out the hollow light-emitting cavity (4) corresponding to the design pattern, insert the light-transmitting layer (5) into the upper end of the light-emitting cavity (4) on the hollow plate (3) and fix it, and then install it on the bottom plate (6). ) according to the shape and area of ​​the light-emitting cavity (4) according to a certain distribution density to make a number of holes for the card holder (8) for fixing the LED lamp beads, and then insert the card holder (8) into the hole, and then put some electrical The connected LED lamp beads (1) are fixed in the card holder (8) as the light source of the light emitting cavity (4), and then all the LED lamp be...

Embodiment 3

[0037] like Figure 4 As shown, in some specific environments, due to the limitation of objective conditions, the shape of the light-emitting cavity (4) cannot or is not necessary to be consistent with the surface light-transmitting layer (5) (light-emitting pattern), and some light-emitting patterns or The light-transmitting layers (5) corresponding to several independent light-emitting patterns are sealed on a light-emitting cavity (4), and the distribution density of the LED lamp beads (1) is properly adjusted, so that the light-emitting effect can be bright and uniform. Specific implementation can refer to embodiment 1.

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Abstract

The invention discloses a light-emitting diode (LED) lighting plate which is formed by enhancing and improving an existing LED lamp box and lighting words and belongs to the field of LED decoration lighting. A special structure based on a plate-shaped lighting cavity body does not need to be enclosed like a traditional lamp box. Material cost is saved and at the same time, production machining procedures are reduced so that entire cost of a lamp is reduced and production efficiency is greatly improved. Meanwhile, flexibility in arranging light sources is greatly improved due to fixing structures of LED light balls and multiple light permeating layers on a base plate. Compared with an existing LED lighting module, lighting brightness is strong, density and distribution of light sources are flexible, the thickness of the whole lamp box is greatly reduced, the LED lighting plate can be competently applied to a lighting body combining functions of lighting and advertising due to randomness of lighting pattern design and the LED lighting plate has high cost performance in terms of visual aesthetics and lighting brightness.

Description

Technical field [0001] The invention relates to an LED light-emitting board, which is an enhancement and improvement to the existing LED advertising lighting lamps and advertising light boxes, and belongs to the field of LED advertising lighting. Background technique [0002] Existing advertising LED light boxes, luminous characters (including resin luminous characters) and luminous patterns are basically the structure of light boxes, and the surface is cut out of a plate of light-transmitting material to a shape consistent with the design pattern (the shape can also be hollowed out). It can be an acrylic sheet, etc. The light-emitting pattern is surrounded by a certain width of edge material (including stainless steel edge, aluminum strip edge, etc.), and a circuit board with a number of LED lamp beads or a number of light-emitting modules is fixed on the bottom plate, so that, The panel, the bottom plate and the surrounding edge constitute the light box body, or the light-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V29/00F21V23/00F21V1/00F21Y101/02F21K9/23F21K9/238F21V29/503F21V29/70F21Y105/14F21Y115/10
Inventor 不公告发明人
Owner 马飞
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