LED photoelectric module

Abstract

The invention relates to the field of LED photoelectric technology, and discloses an LED photoelectric module, comprising a cover plate, wherein a photoelectric main board is fixedly installed at thebottom of the cover plate, a backboard is fixedly installed at the bottom of the photoelectric main board, a light diffusing plate is fixedly installed in the cover plate, a light diffusing rectangular pyramid is fixedly installed at the bottom of the light diffusing plate, and a heat dissipation side edge is fixedly installed on a bottom edge of the cover plate. According to the LED photoelectricmodule, a recess is arranged on a light emitting lamp bead, liquid fluorescent powder is dripped into the interior of the recess, and then a glass sheet having a thickness of 0.05 cm is fixed on theupper portion of the recess, so that the top of the liquid fluorescent powder is sealed, accordingly, the top of the liquid fluorescent powder has a tension to pull the fluorescent powder granules atthe interior, in this way, the granules cannot perform a precipitation function, thereby ensuring that the fluorescent powder of the granules can be uniformly distributed in the recess of the light emitting lamp bead, and ensuring that the light spots of the light source emitted by the fluorescent powder are more uniform.

Description

Technical field [0001] The invention relates to the technical field of LED optoelectronics, in particular to an LED optoelectronic module. Background technique [0002] The LED photoelectric module is a combination of LED light source, photoelectric motherboard, and power supply to achieve the effect of light emission. [0003] Existing LED optoelectronic modules need to add phosphors to debug the LED light source during the production process, but phosphors are generally added by dispensing equipment in a liquid state, and the solid particulate phosphors contained in the liquid may be affected. The effect of precipitation is produced, which causes large-particle phosphors to concentrate on the bottom of the phosphor liquid, resulting in poor fluorescence effect and a more obvious light spot. In addition, when the LED photoelectric module emits light, the LED lamp beads and the main board are behind. All components will generate more heat, and the life of LED optoelectronic module...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the present invention provides an LED photoelectric module, which has the advantages of good heat dissipation performance, ensuring the service life of the LED photoelectric module, preventing the precipitation of phosphor powder and ensuring uniform light spots, and solves the heat dissipation problem of traditional LED photoelectric modules. The performance is poor, which causes the lamp beads and components of the LED photoelectric module to work in a high temperature environment, which in turn affects the service life of the LED photoelectric module

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