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Method for forming traffic sign

A technology of traffic signs and traffic signs, which is applied in the field of forming thin, uniformly luminous and energy-saving traffic signs, which can solve the problems of affecting the driver's sight, damage, and power consumption

Inactive Publication Date: 2009-07-01
PONTEX POLYBLEND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This known luminous traffic signal, in order to accommodate the fluorescent lamp 2, its casing 1 must have a considerable thickness, so it can take up a considerable space and has a considerable weight, so when it is arranged on the road, it will affect The driver’s line of sight is easy to loose and fall off, and the fluorescent lamp 2 is placed inside the box body 1. The uniformity of light emission of body 1 needs to install many fluorescent lamps 2, and consumes a lot of power

Method used

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  • Method for forming traffic sign

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Embodiment Construction

[0013] In order to have a more in-depth understanding and recognition of the features, purpose and effects of the present invention, a preferred embodiment is enumerated and described in conjunction with a schematic diagram as follows:

[0014] see diagram 2-1 and Figure 2-2 As shown, the present invention is a method of forming a traffic signal, the steps of which include providing a light guide body 10, an optical film 20 and at least one light source 30, wherein a plurality of diffuse dots are first printed on the light guide body 10 11. The light source 30 can be light-emitting diode (LED) or cold cathode tube (CCFL), and the light guide body 10 can be flat or inclined (such as Figure 4 shown), then the light source 30 is arranged on the side edge of the light guide body 10 , and the light source 30 is arranged adjacent to the light guide body 10 , so that the light source 30 emits light 31 and enters the light guide body 10 .

[0015] The light ray 31 of the light so...

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Abstract

The invention relates to a method for forming traffic light, comprising providing a light-guiding body, printing diffusion dots on the light-guiding body, preparing an optical film, bonding the optical film on the light-guiding body, using at least a light source which emits the light into the light-guiding body, so as to produce a surface light source with high uniformity, and forming traffic indication signs on the surface of the optical film, therefore the traffic light with uniform lighting and thin thickness, and the light source can use LED with advantages of power saving.

Description

technical field [0001] The invention relates to a traffic signal, in particular to a method for forming a thinner, uniformly luminescent and energy-saving traffic signal. Background technique [0002] Traffic signals are important signs on the road, which are used by drivers of vehicles on the road to know the road conditions. In order to make traffic signals easy to be found and watched by drivers at night, traffic signals have been gradually changed to be able to Luminous traffic signals for increased visibility at night. [0003] see figure 1 As shown, the structure of the current luminous traffic signal is composed of a box 1 made of plastic such as acrylic with a traffic indicator 3 on the surface, and a light-emitting element such as a fluorescent lamp 2 is placed inside the box 1 to pass through The light of the fluorescent lamp 2 and the traffic indication symbol 3 on the surface of the box body 1 constitute a luminous traffic signal. [0004] This known luminous ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V8/00F21V13/02G08G1/095F21W111/02
Inventor 刘育男林怡妏江惠瑛张泰隆谢春芳叶受昌赖金暖
Owner PONTEX POLYBLEND
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