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Retractable light emitting diode (LED) lighting screen

A lighting unit and track technology, applied in the direction of instruments, identification devices, etc., can solve problems such as affecting the appearance and blocking light.

Inactive Publication Date: 2013-06-19
姬志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After designing and installing LED lighting screens on the building body, the products often either block the light or affect the appearance

Method used

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  • Retractable light emitting diode (LED) lighting screen

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Embodiment Construction

[0009] Such as figure 1 As shown, a retractable and unfoldable LED lighting screen includes an LED lighting unit 1, an upper rail 2, a lower rail 3, a connecting piece 4, and a fixing rod 5. The upper and lower ends of the LED lighting unit 1 are connected to each other through the connecting piece 4 The upper rail 2 and the lower rail 3 are connected. The connecting piece 4 is composed of a steel ring and a human-shaped steel part. The two points at the lower end of the human-shaped steel part are welded to the mesh of the LED lighting unit 1, and the steel ring is hung on the upper rail 2 Track 3; the LED lighting screen composed of multiple mesh units 2, which can pull the entire LED lighting screen along the upper rail 2 and the lower rail 3 to the left.

[0010] The LED lighting unit 1 includes a lighting, a mesh, and a connecting ring.

[0011] The upper rail 2 and the lower rail 3 are respectively installed and fixed on the upper end and the lower end of the window.

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PUM

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Abstract

The invention discloses a retractable light emitting diode (LED) lighting screen which comprises LED lighting modules, twine units, a connection piece, a scroll chamber, an upper rail and a lower rail, wherein the LED lighting modules are inserted in the twine units, the upper ends of the twine units and the lower ends of the twine units are respectively connected with the upper rail and the lower rail through connection rods in a hinging or welding or riveting mode, slip bands are arranged on the upper rail and the lower rail and are connected with a rotary shaft of a rotary shaft chamber, and the slip bands drive the twine units to roll to the left side after the rotary shaft of the rotary shaft chamber is rotated, and finally the slip bands and the twine units are contained in the rotary shaft chamber. When the LED lighting screen needs to be used, the twine units are pulled out and unfolded one by one from the scroll chamber. The retractable LED lighting screen has the advantages that the LED lighting screen can be retracted in a mode of horizontal rolling, and the retracted LED lighting screen composed of the plurality of twine units hardly covers a window of a building.

Description

Technical field [0001] The invention relates to a lighting product, in particular to a retractable and unfoldable LED lighting screen. Background technique [0002] After designing and installing LED lighting screens on the building body, the products often either block the light or affect the appearance. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a retractable and unfoldable LED lighting screen which can be installed and used on the outer wall or inner wall of a building. [0004] The technical solution of the present invention to solve the technical problem is: a retractable and unfoldable LED lighting screen, comprising an LED lighting unit, an upper rail, a lower rail, a connecting piece and a fixing rod, and the upper and lower ends of the LED lighting unit are connected to each other through the connecting piece. The upper rail and the lower rail are connected. The connecting piece is composed of a steel ring an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
Inventor 姬志刚王俊勇王亚涛姬志强贾海亮李军刚郑巍赵林
Owner 姬志刚
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