Optical wand -type LED lighting source

Abstract

The invention relates to a light stick type LED lighting source. The prior filament lamp or the fluorescent tube used for illumination has the defects that the power consumption is huge, the service life is short, the lighting time is long, the mercury pollution is easy to be caused during the manufacturing process, and the light ray lack the softness and the evenness. The light stick type LED lighting source is composed of a LED light source, a high-efficiency light guiding stick, a reflecting film, a directional reflecting cover and an outer casing, wherein the LED light source and PCB board are arranged on one or two side faces of the geometrical body formed by the high-efficiency light guiding stick, a V shaped light reflecting slot is arranged on the upper surface of the high-efficiency light guiding stick, the reflecting film is positioned on the upper surface of the high-efficiency light guiding stick, the directional reflecting cover is positioned on the front face of the high-efficiency light guiding stick, and the invention can be a single pipe or a multi-pipe light stick type LED lighting source. The light stick type LED lighting source has the advantages of energy saving, environmental protection and long service life; as one of the future light sources which are most interested in by the people, the direct aim of the LED lighting source is to replace the filament lamp or the fluorescent tube, thereby the LED lighting source has a good economic benefit and social benefit.

Description

technical field [0001] The invention relates to the field of electron optics, in particular to a light bar type LED lighting source. Background technique [0002] For a long time, people have used incandescent lamps or fluorescent tubes as the main light source for lighting, but there are defects such as high power consumption, short life, long lighting time, easy to form mercury pollution during manufacturing, lack of softness and uniformity of light, etc., which have affected people's living environment and health. Contents of the invention [0003] The object of the present invention is to provide a light rod type LED lighting source for replacing incandescent lamps and fluorescent lamps, which has the characteristics of energy saving, environmental protection and long life, and has great economic and social benefits. [0004] The invention is composed of LED light source, PCB board, high-efficiency light guide rod, light rod bracket, reflective film, directional refle...

AI Technical Summary

Problems solved by technology

[0002] For a long time, people have used incandescent lamps or fluorescent tubes as the main light source for lighting, but there are defects such as high power consumption, short life, long lighting time, easy to form mercury pollution during manufacturing, lack of softness and uniformity of light, etc., which affect the People's living environment and physical health

Images