Fluorescent lamp tube with mirror face reflection coating

Abstract

The invention relates to a lighting lamp, more particularly to a fluorescent lamp pipe with energy saving ability and a mirror-reflecting coating, characterized in that a high reflecting film, which entitles the lamp tube to include the function of mirror reflection, is coated on the inner wall of the fluorescent lamp glass tube; the high reflecting film is coated on the outer wall of the fluorescent lamp glass tube also; the high reflecting films coated on the inner wall and the outer wall of the fluorescent lamp glass tube is one or more layers; the high reflecting films are vacuum aluminizing film or vacuum titanizing film. Accordingly, the lamp tube reaches the effect of mirror reflection so as to improve lighting strength of the light tube, to save materials and reflective processes on the lamp and lamp bracket, and to settle the problems about reduction of reflecting rate after the reflecting layer of the lamp tube is contaminated as well as about consumption of the materials and the external installation processes of the reflecting materials. Besides, such a structure can be adopted by any lamp tubes regardless of the shape of the tubes.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to an energy-saving fluorescent lamp tube with a specular reflection coating. Background technique [0002] The shape of the current fluorescent tube is not simply a straight fluorescent tube, but has a wide variety of shapes and structures, such as ring, wave, U-shape, flat multi-U shape, flat leaf shape, lotus shape, double D shape wait. The reflective layer on the lamps is often polluted by ion, plasma, high-energy ultraviolet radiation, dust, and hydrocarbons, resulting in low reflectivity, which brings new issues to the reflective design of lamps. In particular, high-power energy-saving street lamps (fluorescent lamps) are used for road lighting, and the structural design of the reflective layer can hardly take into account the contradiction between the light source point and the surface. In the final analysis, lighting design is how to improve the reflection efficiency and how to make g...

AI Technical Summary

Problems solved by technology

The reflective layer on the lamps is often polluted by ion, plasma, high-energy ultraviolet radiation, dust, and hydrocarbons, resulting in too low reflectivity, which brings new issues to the reflective design of lamps

In particular, high-power energy-saving street lamps (fluorescent lamps) are used for road lighting, and the structural design of the reflective layer can hardly take into account the contradiction between the light source point and the surface.

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