High-light effect and high-performance LED (light-emitting diode)

Abstract

The invention relates to a high-light effect and high-performance LED (light-emitting diode), which aims to solve the problems that the process is complicated and the operation difficulty is high due to the fact that double-faced coating and packaging need to be performed on the traditional LED, and the traditional LED is limited by heat dissipation and the power of the whole lamp cannot be high in the prior art. The high-light effect and high-performance LED structurally comprises a substrate; the substrate is provided with a plurality of luminous chips; the substrate is a transparent substrate; fluorescent powder evenly penetrates into the substrate; a media layer is packaged on one face, on which the luminous chips are located, of the substrate; both ends of the substrate are respectively provided with a metal sheet; a bayonet is formed in each metal sheet; the substrate is embedded in the bayonets; the bottom face of the substrate is a rugged face. The high-light effect and high-performance LED disclosed by the invention has the advantages that the color consistency and the stability of the LED product are improved while the high light effect of the product and the performance of the fluorescent powder are ensured by adopting the transparent substrate into which the fluorescent powder penetrates, so that light emitted from a light source is evener, the heat conductivity coefficient of the substrate is increased, the high-difficulty operation that fluorescent powder coating or dispensing is performed on both faces of the traditional filament LED is avoided, and the mass producibility and the yield are greatly improved.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED with high light efficiency and high performance. Background technique [0002] The development of white light-emitting diode (LED) technology has brought us into the fourth generation of lighting. White light-emitting diode (LED) lighting will surely replace today's lighting technology due to its advantages of low energy consumption and environmental protection. For lighting purposes, high-power white light-emitting diodes (LEDs) have been widely concerned by scientific research and enterprises. In order to generate sufficient light intensity, the working current of light-emitting diodes (LEDs) must be as large as possible, and the large working current is required for the packaging of light-emitting diodes (LEDs). The heat dissipation problem of the system has brought serious challenges. Therefore, how to solve the heat dissipation problem of LEDs, improve the light output...

Images