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Composite structure of guardrail pipe

A technology of combined structure and guardrail tube, which is applied to the loss prevention measures of lighting devices, lighting devices, cooling/heating devices of lighting devices, etc. , good heat conduction, excellent mechanical properties

Inactive Publication Date: 2009-05-27
杨华贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When some occasions need to use high-power LED bulbs (1w) or use other light sources, such as fuse bulbs to make fuse lamps, the heat will be relatively large. At this time, the complete PC tube cannot meet the heat dissipation requirements of the lamp tube.

Method used

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  • Composite structure of guardrail pipe
  • Composite structure of guardrail pipe
  • Composite structure of guardrail pipe

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0030] The combined guardrail tube structure of the present invention includes a light-transmitting polycarbonate surface shell 1 and an aluminum alloy bottom shell 2, both of which are semicircular in cross-section and can be interlocked to form a tubular shape. Such as figure 1 , figure 2 , image 3 As shown, the section of the elongated face shell 1 is semicircular, the central area 11 of the top of the face shell 1 is a smooth inner surface, the width of the central area is not less than 1 / 6 of the entire curved face shell, and the inner surfaces on both sides are provided with serrations 12 ,, Two symmetrical clamping strips 13 protruding inward are provided at both ends of the arc.

[0031] Each sawtooth 12 has two sides 121 , 122 , and the side 121 of the sawtooth on the same side of the face shell away from the top center 11 of...

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Abstract

The invention discloses a guard rail tube composite structure, comprising a translucent face case and a bottom case. The cross section of the face case is a bisymmetric arc. The central area of the arc top is a smooth inner surface. Sawteeth are equipped on the inner surface at two sides of the arc. The bottom case is a metal bottom case and provided with lamp trough in center. The invention adopts a special translucent light tube face case structure, generates different light intensity and visual effect at the different portions of the light tube to make the light transmission in center of the face case top most intensive and meet the requirement of the lighting lamp. The invention combines the illumination and decorative illumination in a simple and effective way. The bottom case has a good heat radiation. The lamp trough facilitates the installation, maintenance and replacement of the lamp band and well matches with the illuminating source such as the high power LED lamp band or fuse lamp band.

Description

technical field [0001] The invention relates to the field of lighting decorations, and more specifically relates to a combined structure of guardrail tubes. Background technique [0002] In the field of lighting lamps, for lamps mainly used for lighting purposes, the light-transmitting shell of the lamp tube needs to have sufficient light transmission to ensure the intensity of light; while in the field of decorative lighting, for lamps mainly used for decorative purposes, generally Make some structures on the light-transmitting surface shell that hinder the light transmission and weaken the intensity of the light. But there is no product that combines lighting and decorative lighting, that is, on the same product, it can not only meet the requirements of lighting lamps, but also achieve the effect of decorative lighting. [0003] Today's guardrail lights and contour lights are generally made of engineering resin plastics and other materials, such as polycarbonate materials...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V15/02F21V19/00F21V29/00F21W111/08F21Y101/02F21V29/507F21V29/89F21Y115/10
Inventor 杨华贵
Owner 杨华贵
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