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Telescopic LED lamp bar module group

A technology of LED light strips and LED lights, which is applied in the direction of electric lamp circuit layout, lighting devices, light sources, etc., can solve the problems of poor light transmittance of LED display screens affecting visual effects, etc., so as to avoid uneven power supply, improve flexibility, reduce The effect of small shocks

Inactive Publication Date: 2015-12-16
苏州市新瑞奇节电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The technical problem to be solved by the present invention is: to provide a scalable LED light bar module, which solves the problem in the prior art that the poor light transmittance of LED display screens in outdoor office buildings affects the visual effect

Method used

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  • Telescopic LED lamp bar module group

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Experimental program
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Embodiment Construction

[0029] The structure and working process of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] like figure 1 As shown, a scalable LED light bar module includes a light bar assembly and a connecting piece connected to the light bar assembly. The connecting piece includes two parts that are movably connected, and the two parts of the connecting piece can be rotated 360 degrees. The light bar assembly includes a light bar housing and a PCB assembly, the light bar housing is made of an aluminum substrate with an insulating layer on the outside, the PCB assembly includes a PCB board, and a plurality of LEDs arranged on the front of the PCB board The lamp and the drive circuit arranged on the back of the PCB board, the drive circuit includes a drive chip, a power supply circuit, and a filter circuit, and the LED lamp includes a group of red LED lights, a group of green LED lights, and a group of blue LED lights. Each group ...

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Abstract

The invention discloses a telescopic LED lamp bar module group, which comprises a lamp bar assembly and a connecting piece connected to the lamp bar assembly; the connecting piece comprises two parts that are movably connected; the two parts of the connecting piece can rotate by 360 DEG movably; the lamp bar assembly comprises a lamp bar housing and a PCB assembly; the lamp bar housing is a kind of base material made of aluminum, and an insulating layer is set outside; the PCB assembly comprises a PCB plate and multiple LED lamps set at the front side of the PCB plate and a drive circuit set at the back side of the PCB plate; a connecting piece is set on the LED lamp bar module group and the connecting piece is divided into two parts that are movably connected, making the LED lamp bar module group be stored together when being connected mutually. In this way, after installing a display screen, the LED lamp bar module group can be opened when needed and stored when not, thereby raising the application flexibility of the display screen.

Description

technical field [0001] The invention belongs to the application field of electronic products, and in particular relates to a scalable LED light bar module. Background technique [0002] LED display (LED panel): LED is light emitting diode, the English abbreviation of light emitting diode, referred to as LED. It is a display method by controlling semiconductor light-emitting diodes. Its general appearance is composed of many light-emitting diodes, usually red, and characters are displayed by turning on and off the lights. A display screen used to display various information such as text, graphics, images, animations, market prices, videos, and video signals. [0003] LED display mainly has the following characteristics: [0004] 1. High brightness: the brightness of the outdoor LED display is greater than 8000mcd / m2, which is the only large-scale display terminal that can be used outdoors all day; the brightness of the indoor LED display is greater than 2000md / m2. [0005]...

Claims

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Application Information

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IPC IPC(8): G09G3/32H05B37/02
Inventor 宋剑
Owner 苏州市新瑞奇节电科技有限公司