Light emitting diode (LED) lamp structure

Abstract

This invention relates to a light emitting diode (LED) lamp structure which comprises a main lamp body, a connection unit and a central cover which are integrated into a whole, wherein the main lamp body comprises a heat dissipation unit, a luminescence unit and a driving unit; the main lamp body is installed with the central cover and is directly in electrical connection with the connection unit through a hollow pipe of the central cover; the connection unit is connected with the other end of the central cover and can be dismantled and assembled freely for changing different joint devices; the surface of the hollow pipe of the central cover can be subject to a refraction treatment to reflect a light source in order to create an effect of a light source projecting from top to bottom.

Description

technical field [0001] The present invention relates to an LED lamp structure; in particular, it relates to an LED lamp structure in which a light source is diffused from the side edge of the lamp by means of a central cover, so that the LED lamp structure has more practical value for lighting, aesthetics and situational effects. Background technique [0002] Since ancient times, whether in Eastern or Western countries, the use of traditional candles has continued to be used for home decoration, festivals, sacrificial ceremonies, or atmosphere creation. The more widely it has become one of the important items in daily life; however, when traditional candles are lit, they will produce flames, and if they are used carelessly, it is easy to cause accidents such as fire or burns; moreover, candles are used outdoors It is also often difficult to ignite or extinguish because of the air flow; what's more, the exhaust gas such as carbon dioxide produced by burning candles will cause...

AI Technical Summary

Problems solved by technology

[0004] LED lamps have the advantages of high brightness, high stability, long service life, and low power consumption, so they are widely used in display and lighting purposes. LED lamps generally include a lamp holder and a lamp body, and the lamp body is equipped with an LED light-emitting chip. And the lampshade and other components, and the lamp holder is equipped with an LED driving device to drive the LED light-emitting chip to emit light; however, because the light source of the LED lamp is directional and the projection angle is small, the general candle (candle) lamp is usually not It has good lighting brightness, and the power of candle (candle) lamp is small, so the structure of LED lamps is also relatively weak in terms of heat dissipation design, which in turn affects the service life. Therefore, how to balance the lighting brightness and heat dissipation efficiency of LED lamps Lamps - an important technical topic

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