Light-emitting diode (LED) lamp and producing method thereof

Abstract

The invention discloses a light-emitting diode (LED) lamp and a producing method thereof. The LED is designed to be closer to the inner wall of a lampshade, enabling the LED lamp to have high brightness and high light utilization efficiency. With the above structure and method, mass production of the LED lamps is facilitated.

Description

technical field [0001] The present invention relates to a lamp and a manufacturing method thereof, in particular to a light emitting diode lamp (light emitting diode lamp, LED lamp) and a manufacturing method thereof. Background technique [0002] Since Thomas Edison invented the incandescent lamp, electricity has been widely used for lighting in the world. So far, high-brightness and durable lighting devices, such as fluorescent lamps, have been developed. Compared with incandescent bulbs, fluorescent lamps have the advantages of high efficiency and low operating temperature. However, fluorescent lamps contain heavy metals (mercury), which are likely to cause harm to the environment when they are discarded. [0003] With the development of lighting technology, a more energy-saving and environment-friendly light source, that is, a light emitting diode light bar, has been developed. Light Emitting Diodes (LEDs) Light emitting diodes (LEDs) in light strips emit light by reco...

AI Technical Summary

Problems solved by technology

Please refer to figure 1 , the existing technology of light-emitting diode (LED) lamps is to design and fix the light-emitting diode (LED) components on the same plane by the lamp head. Although the lamp has the effect of concentrating light, the light-emitting angle of this prior art is only 180° degree (below), as indoor lighting purposes, cannot replace incandescent bulbs

Moreover, this prior art needs to use heavy metal materials, such as aluminum materials. In addition to increasing the amount of earth materials, it does not meet the purpose of energy saving and carbon reduction of light-emitting diode (LED) lamps. Usually, lamps that are too heavy will also be damaged. safety of the injured

figure 2 For another existing Light Emitting Diode (LED) fixture, please refer to figure 2 , the prior art of another light-emitting diode (LED) is a light fixture that can emit a 360-degree light-emitting angle, but this prior art uses a hard substrate to fix the light-emitting diode (LED) at the center of the light fixture, and the light-emitting diode (LED) is limited by the size of the head of the lamp, and the light-emitting element is far away from the lampshade, so the luminous efficiency is low and the practicability is not good

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