LED light bar image display system

A technology for LED light strips and image display, applied in static indicators, instruments, identification devices, etc., can solve the problems of affecting the overall effect, waterproof and moisture-proof performance of LED lights, and difficult to replace LED light strips or light strips. The effect of waterproof and moisture-proof performance, improved stability, and improved thermal conductivity

Inactive Publication Date: 2018-04-06
深圳市国鑫投科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing light bars or light strips are damaged due to waterproof and moisture-proof performance, lightning protection, or voltage instability of transmission lines. Since the LED light strips or light strips are located at high places in the building, it is difficult to replace them, and the lighting of the entire building is somewhat On and off greatly affect the overall effect

Method used

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  • LED light bar image display system
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Embodiment Construction

[0027] Each part of this embodiment is explained: as figure 1 , the present invention provides the following technical solutions: an LED light bar image display system, characterized in that it includes a main control system 13, a graphic signal subsystem 8, an LED light bar image display screen 7 and an LED light bar assembly 11, the The main control system 13 includes a graphic signal conversion subsystem 8 and a storage subsystem 10, and the LED light bar assembly 11 includes an LED lamp bead 1, a control circuit chip 4, a circuit board 2, and a light-transmitting housing 3, etc. The graphic signal subsystem 8 is electrically connected to the graphic signal conversion subsystem 9, the graphic signal conversion subsystem 9 is electrically connected to the LED light bar image display screen 7, and the graphic signal subsystem 8 is also It is electrically connected to the memory subsystem 10 , and the memory subsystem 10 is electrically connected to the image-text signal conve...

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Abstract

The invention discloses an LED light bar image display system, which is characterized in that it includes a main control system, a graphic signal subsystem, an LED light bar image display screen and an LED light bar component, and the main control system includes a graphic signal conversion Subsystem and Transport Storage Subsystem. The graphic signal subsystem is electrically connected to the graphic signal conversion subsystem, the signal conversion subsystem is electrically connected to the LED light bar image display screen, the signal subsystem is also electrically connected to the memory subsystem, and the The memory subsystem is electrically connected to the signal conversion subsystem. The beneficial effects of the present invention are: by placing one or more rows of lamp beads, the brightness of the LED lamp is greatly increased; the power line and the signal line can be welded in the middle of the light bar circuit, which greatly reduces the calorific value of the light bar and saves electric energy ; Diodes and Zener tubes are added to the light bar, which can effectively prevent the damage caused by lightning or voltage instability of the transmission line to the LED light bar.

Description

technical field [0001] The present invention relates to a display device, more specifically, it relates to an image display system using an LED light bar as a light-emitting screen component. Background technique [0002] LED is short for Light Emitting Diode. At present, LED technology is widely used in lighting engineering, display screens, etc. Its light is bright and dazzling, and it is widely used in large-scale LED image displays such as stations, squares, and high-rise buildings. LED displays are generally composed of several LED components. One or more LED lamp beads form the unit pixel of the display screen, and the electronic control system converts the graphic signal displayed on the screen of the computer, mobile phone, etc. into a digital LED display signal, forming a dynamic or static display on the LED display surface. image. [0003] Most of the structures of the existing LED lamp assemblies used for image display screens are to install multiple LED element...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09F9/33
CPCG09G3/32G09F9/33
Inventor 叶木林叶国华黄伟
Owner 深圳市国鑫投科技有限公司
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