Small-sized LED (Light-Emitting Diode) energy-saving lamp

Abstract

The invention discloses a small-sized LED (Light-Emitting Diode) energy-saving lamp. The energy-saving lamp comprises a lamp holder, a lamp body, a heat conducting substrate, an LED luminous body and a bulb body. The lamp holder comprises a pin utilizing electronic material in a protecting circuit; the lamp body is provided with two holes for containing safety resistors, and two locating columns; One end of the pin of the lamp holder, utilizing the electronic material in the protecting circuit, is inserted in the two reserved holes of the lamp body and then the pin is mechanically bent and formed. The heat conducting substrate is provided with two locating holes. The heat conducting substrate is matched with the lamp body by the locating holes. The two locating holes on the welded heat conducting substrate are aligned to the two locating columns on the lamp body. Two pins of the safety resistors are inserted in the lamp body. The LED luminous body is fixed on the heat conducting substrate. The bulb body covers the LED luminous body. The small-sized LED energy-saving lamp disclosed by the invention is capable of fully replacing halogen lamps and has the characteristics of high efficiency, energy conservation, environment friendliness, high lighting effect, long service life and the like and capability of satisfying demands on energy conversation and environment friendliness nowadays.

Description

technical field [0001] The present invention relates to the technical field of electronic lighting, and more specifically, the present invention relates to a novel small LED energy-saving lamp. Background technique [0002] At present, when the global energy is increasingly tense, all countries are advocating energy saving and looking for various ways to save energy. Among them, LED has attracted much attention due to its energy saving and environmental protection characteristics. [0003] LED energy-saving lamps are now developing by leaps and bounds. Most of them are driven by resistance-capacitance step-down and switching power supply to make LED emit light for lighting. Because there are many electronic components, the development of some small-volume halogen lamps is limited in size. , the existing small-scale halogen lamp has a high calorific value, because it relies on tungsten wire to generate heat and emit light, it consumes a lot of energy, has low luminous efficie...

AI Technical Summary

Problems solved by technology

[0003] LED energy-saving lamps are now developing by leaps and bounds. Most of them are driven by resistance-capacitance step-down and switching power supply to make LED emit light for lighting. Because there are many electronic components, the development of some small-volume halogen lamps is limited in size. , the existing small halogen lamp has a high calorific value, because it relies on tungsten wire to generate heat and emit light, it consumes a lot of energy, has low luminous efficiency, is fragile, and has a short lifespan.

[0004] However, most of the LED lamps used in energy-saving lamps currently have problems such as insufficient brightness, high power, poor heat dissipation, fast light attenuation, and high cost.

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