Outdoor billboard LED lattice luminous baseboard

A billboard and dot-matrix technology, applied to instruments, identification devices, static indicators, etc., can solve the problems of short service life of neon lights and other components, light, electromagnetic and environmental pollution, complex manufacturing and installation of components, etc., and achieve rich pattern changes , reduce manufacturing and use costs, and reduce maintenance costs

Inactive Publication Date: 2006-10-25
张军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an outdoor billboard LED dot matrix light-emitting base plate to solve the problem that the existing neon light base plate has huge energy consumption, and is easy to cause light, electromagnetic and environmental pollution; the control method is complicated and the cost is high; the parts used by the neon light Complicated manufacturing and installation; short service life of components such as neon lights, and heavy maintenance workload

Method used

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  • Outdoor billboard LED lattice luminous baseboard
  • Outdoor billboard LED lattice luminous baseboard
  • Outdoor billboard LED lattice luminous baseboard

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Embodiment Construction

[0024] see Figure 1 to Figure 11 , the present invention includes a controller C, a dot matrix light source composed of LED point light sources 1 and a base plate 4, and the controller C is connected to the dot matrix light source. The point light source 1 constituting the dot matrix light source includes: a full-color lamp composed of red, green and blue three-color LED light-emitting tubes 11; or a monochromatic lamp composed of several LEDs. The point light source 1 is distributed and fixed on the base plate 4 at intervals, and is divided into a plurality of dot matrix units and fixed on a frame 5 . The controller controls the light and shade and color transformation of each dot matrix unit to form a still or moving picture.

[0025] The base plate 4 is made of metal material (such as iron, aluminum), and a circular arc recessed lamp groove 12 with a diameter of 30-40 cm is processed on the base plate 4. In the middle part of the lamp groove 12, a point light source passi...

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Abstract

An outdoor advertisement brand LED lattice luminescence base plate includes controller, light source and base plate, wherein light source fixed on base plate, controller connected with light source, said light source being plurality of LED pointolite composed light source, pointolite including red, green, and blue trichroism LED composed full colour lamp and at least one LED composed monochromatic lamp; pointolite uniformly fixed said base plate, plurality of lattice unit standard base plates fixed on frame to form base plate of advertising board; controller controlling each lattice unit dark-and-light and color switching, constituting quiescence moving picture. Said invention has advantages of LED substituting base plate used neon lamp, while main unit still using neon lamp or LED, greatly reducing making and use-cost, LED light source working at low-voltage with low consume energy and durable use.

Description

technical field [0001] The invention relates to an LED (light-emitting diode) dot-matrix light-emitting bottom plate of an outdoor billboard, which is a new outdoor billboard component using an LED dot-matrix light-emitting source as the billboard bottom plate. Background technique [0002] At present, there are two ways to illuminate outdoor billboards at night: the first is to use passive lighting, and a high-brightness lighting source is hung outside the edge of the billboard without installing a light source on the billboard; the second is to use the main content of the billboard and the bottom plate Install neon lights to realize the night lighting of billboards. Using neon lights to brighten outdoor billboards is the main way. Although neon lights have the advantages of bright colors and high light intensity, the harm caused by the extensive use of neon lights is becoming more and more obvious. Because neon lights adopt the traditional light-emitting principle, they n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
Inventor 张军张雷杰
Owner 张军
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