LED (Light Emitting Diode) energy-saving lamp

Abstract

The invention provides an LED (Light Emitting Diode) energy-saving lamp which comprises a lamp shade, mounting covers, a drive circuit board, a light source, a light-reflecting cover and a side light-emitting optical fiber, wherein the two ends of the side light-emitting optical fiber are respectively mounted in the mounting covers; the drive circuit board, the light source and the light-reflecting cover are also respectively arranged between the two end surfaces of the side light-emitting optical fiber and the bottom surfaces of the insides of the mounting covers; the two mounting covers are fixedly arranged in the lamp shade. By the utilization of the LED lamp as the light source of the side light-emitting optical fiber, an illuminating effect is realized by the side light-emitting optical fiber, so that the quantity of the LED lamp is reduced, the energy consumption is further reduced, and the modern life concept that human beings go after the high-quality living quality and living environment is met.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an LED energy-saving lamp. Background technique [0002] In addition to water, air, and food necessities in human life, light has always affected people's work and rest, and they have always lived a life of working at sunrise and resting at sunset. It was not until 1879 that Edison invented the light bulb (incandescent lamp). Its principle is: when the lamp is connected to the circuit, the heating effect of the current flowing through the filament makes the incandescent lamp emit continuous visible light and infrared rays. This phenomenon occurs when the temperature of the filament rises to 700K. It can be seen that due to the high temperature of the filament during work, most of the energy is wasted in the form of infrared radiation; at the same time, due to the high temperature of the filament, the evaporation is also fast, so the life is greatly shortened, about 2200 hours, w...

AI Technical Summary

Problems solved by technology

[0003] Although many incandescent lamps are now replaced by LED energy-saving lamps, the LED in the LED energy-saving lamp is a semiconductor light-emitting diode, which is a solid-state semiconductor device. It directly converts electricity into light for lighting. It needs to be installed according to the space. Install a certain number of LED lamps in a distribution of sizes. Although it saves electricity compared with incandescent lamps, it still needs to consume a lot of electricity.

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