Lifting-controllable LED louver strip display screen and manufacturing method thereof

A technology of LED blinds and LED light strips, which is applied in the direction of blinds/movable grilles, static indicators, instruments, etc., can solve the problems of unable to meet the needs of adjusting point distance, unreasonable structure, heavy box weight, etc., and achieve weight Light, light structure, no deformation effect

Inactive Publication Date: 2012-01-11
SHANGHAI SIM ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the LED display screens in the prior art cannot meet the requirement of adjusting the dot pitch.
[0005] In addition, due to the heavy weight

Method used

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  • Lifting-controllable LED louver strip display screen and manufacturing method thereof
  • Lifting-controllable LED louver strip display screen and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] Below in conjunction with specific embodiment, the utility model is further described. It should be understood that the following examples are only used to illustrate the utility model but not to limit the scope of the utility model.

[0030] like figure 1 As shown, the controllable lifting LED louver bar display screen provided by the utility model includes an LED metal material light bar, an LED light bar fixture for connecting and adjusting the LED metal material light bar, and a power supply for driving the LED light bar (not shown in the figure) . The power supply for driving the LED light bar is placed on the back of the light bar fixture and connected to the LED light bar.

[0031] LED light bar fixing parts include fixed louver steel wire, fixed direction steel wire and rising steel wire connected with LED metal material light bar. A hole is punched in the center of the light bar, and there is a steel wire protector on the hole to protect the lifting. The stre...

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PUM

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Abstract

The invention relates to a lifting-controllable LED louver strip display screen and a manufacturing method thereof. The display screen comprises LED metal material lamp strips, LED lamp strip fixing members for connecting and regulating the LED metal material lamp strips, and a power supply of the LED lamp strips. The LED louver strip display screen provided by the invention has the following advantages that: 1, the structure is light so that the problem of bearing unavailability in special occasions is solved; 2, dot pitches can be transformed flexibly to achieve different transformation effects; 3, a lamp holder is made of a light metal material and has the characteristics of light weight, no deformation, friction resistance and oxidation resistance; 4, a constant-current drive circuit can be used for realizing different television/movie playing effects, such as point-to-point control, animation and the like so as to realize synchronous and asynchronous control; and 5, the heat radiation is fast, and the defect of energy waste generated because the traditional LED display screen structure needs to be cooled by an air conditioner and the like is overcome.

Description

technical field [0001] The invention relates to a controllable up-and-down LED louver bar display screen and a manufacturing method, belonging to the field of LED lamps. Background technique [0002] As a high-tech product, LED display has attracted people's attention. The intelligent full-color display that uses computer control and integrates light and electricity has been applied in a wide range of fields. Its pixels use LED light-emitting diodes, and many light-emitting diodes are arranged in a dot matrix to form an LED array, and then form an LED screen. [0003] Among them, LED lamps, especially large-scale outdoor LED lamps (LED display screens), are increasingly widely used in modern society, and their role in business and publicity is becoming increasingly important. The biggest feature of the LED display is that its manufacturing is not limited by the area, and can reach tens or even hundreds of square meters. It is used in various indoor / outdoor public places to ...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09G3/32E06B9/04
Inventor 唐千里陈耿马永胜仲雷雷佘素娟
Owner SHANGHAI SIM ADVANCED TECH
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