Reflective light-transmitting band and method for laser LD light source

A light-transmitting strip and light source technology, which is applied in the field of lighting and light sources, can solve the problems of sudden decrease in display effect in foggy days, no fluorescent reflection and irradiation, etc., and achieve strong penetrating effect in foggy days, remarkable energy-saving effect, and improved transmission effect Effect

Inactive Publication Date: 2013-01-23
TIANJIN TIANXING ELECTRONICS +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current light strips all use coherent light sources, which emit light in one direction, and the display effect drops sharply in foggy days. There is no

Method used

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  • Reflective light-transmitting band and method for laser LD light source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Laser LD light source:

[0011] 1. It is divided into monochrome light source and color light source. The combination of light sources of the same color is monochrome light source; the combination of different color light sources is color light source.

[0012] light center group Laser LD element Vertical circuit board irradiation; central group peripheral The laser LD eccentrically tilts outward and irradiates at different angles.

[0013] Reflective transparent tape:

[0014] 1. Choose glass or other light-transmitting materials as the rigid light-transmitting belt, and choose the current colored light belt material and process to manufacture it as a flexible light belt.

[0015] 2. Composite fluorescent materials and reflective materials around more than 1 / 3 of the outer layer of the light band.

[0016] 3. Composite fluorescent materials or reflective materials, such as: traffic sign fluorescent paint, fluorescent film, solar reflective film.

[0017] T...

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PUM

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Abstract

The invention discloses a reflective light-transmitting band and a method for a laser LD light source. The reflective light-transmitting band for the laser LD light source consists of a laser LD light source, a reflective light-transmitting band, a light-transmitting bead sleeve and a reflective light-transmitting band. The method comprises the following steps that: a central incoherent beam group of the laser LD light source illuminates a light-transmitting bead, eccentric beams irradiate a reflecting area and a light-transmitting area, and a sphere, an ellipse, a cylinder and a circle inlaid with light disc spots are distributed beyond an axis of a light band of the light-transmitting bead of the light-transmitting bead sleeve; and the laser LD light source penetrates through and illuminates the reflective light-transmitting band and the light-transmitting bead to realize fluorescent display of the reflective light-transmitting band. The reflective light-transmitting band is applied to building surface alarming or light decoration, the energy-saving effect is obvious, the light display transmission effect is improved, the reflective light-transmitting band has a good transmission effect on a foggy day, industrialized, universalized, serialized and standardized production of the light band can be realized, and the reflective light-transmitting band is easy and feasible to mount.

Description

technical field [0001] The invention discloses a reflective light-transmitting belt and a method of a laser LD light source. The laser LD light source is used to penetrate and irradiate the reflective light-transmitting belt and light-transmitting beads, and the reflective light-transmitting belt is fluorescently displayed. Significantly, the transmission effect of light display is improved, and the penetrating effect in foggy weather is strong, which belongs to the field of lighting and light sources. Background technique [0002] The current light strips all use coherent light sources, which emit light in one direction, and the display effect drops sharply in foggy days. There is no report on the use of laser LD incoherent light as the illumination source and the light strip information that can realize fluorescent reflection and irradiation. Contents of the invention [0003] A reflective light-transmitting belt of a laser LD light source and a method thereof, which are...

Claims

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Application Information

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IPC IPC(8): F21V13/04
Inventor 臧今楠石海莲田联达张洪生魏德立杨永安于军杨世健曹福虹姚凯李智张海周李宗刚臧筑华
Owner TIANJIN TIANXING ELECTRONICS
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