Double-sided T12 LED (light emitting diode) tube

Abstract

The invention relates to a double-sided T12 LED (light emitting diode) tube. The double-sided T12 LED tube comprises a lamp body and an end cover, and is characterized in that the lamp body includes two lamp shades, two LED modules, an aluminum case for dissipating heat, and a drive circuit for controlling the LED modules, wherein the aluminum case is arranged at the center of the aluminum case; slots are respectively formed on both sides of the aluminum case for mounting the LED modules; the two lamp shades respectively cover the LED module on respective side and are tightly clamped on the slots of the aluminum case; a lamp cap is arranged on the end cover; and the end cover is connected with the aluminum case. The double-sided T12 LED tube can realize double-sided illumination and high lumen, and the luminous flux and the viewing angle of the double-sided T12 LED tube are twice those of a single-sided LED tube, thereby enlarging the viewing angle, widening irradiation range, protecting environment and saving energy, and widening the application field of the LED tubes. The double-sided T12 LED tube can be widely used in advertising lighting and other commercial lighting, and is simple in assembly, handsome in appearance and is suitable for massive production.

Description

technical field [0001] The invention relates to an LED lamp tube, and more specifically, relates to a double-sided T12 LED lamp tube. Background technique [0002] In recent years, with the improvement of LED chip luminous efficiency, the reduction of relative cost, the improvement of LED packaging technology and the development of lighting application technology, lighting products with LED as the core light source have developed rapidly, and are getting closer and closer to market popularization. According to the development of the global LED industry, it is expected that LED semiconductor lighting will reduce global lighting electricity consumption by half, and the energy-saving advantages are very obvious. In addition to energy saving, LEDs are also superior to traditional incandescent lamps, fluorescent lamps, and energy-saving lamps in many other aspects. For example, LEDs are green and environmentally friendly light sources, free of mercury, lead and other harmful subs...

AI Technical Summary

Problems solved by technology

[0003] Traditional fluorescent tubes not only have low luminous efficiency and poor energy saving, but also contain harmful substances that are not conducive to environmental protection, so they will be gradually eliminated

Existing LED tubes mostly use single-sided light emission, and the application is mostly limited to indoor lighting; ordinary tubes are mostly powered by one end, that is, when installing, it is necessary to ensure that the charged end of the bracket corresponds to the power supply end of the tube, and the installation process is more troublesome; The end caps of LED lamp tubes are mostly fixed with glue, and the production process is troublesome.

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