A method of manufacturing a matrix LED light source

Abstract

The invention provides a manufacturing method of a matrix type LED lamp source; the method comprises the following steps that a conductive metal plate strip is integrally punched to form a line hardware plate, the line hardware plate is provided with a first power line and a second power line, the first power line and the second power line are respectively positioned on two sides of the width direction of the line hardware plate, a plurality of light source mounting areas are arranged between the first power line and the second power line, a closed loop line is connected to the periphery of each light source mounting area, and a pre-disconnection area is arranged on the closed loop line; an insulating support is injection molded on the basis of the line hardware plate, the insulating support forms a lamp cup in the light source mounting areas, the light source mounting areas are provided with two pins, and the front faces of the pins are exposed in the lamp cup; the pre-disconnection area is punched through a stamping process; LED lamp sources are attached inside the lamp cup and welded with the pins; and fluorescent glue is filled in the lamp cup, and the manufacturing method of the matrix type LED lamp source is completed. The manufacturing method of the matrix type LED lamp source in the invention has the advantages of no need of printing a circuit, less pollution, simple manufacturing process and low cost.

Description

technical field [0001] The invention relates to the field of lighting equipment, in particular to a method for manufacturing a matrix LED light source. Background technique [0002] Lamps refer to appliances that can transmit light, distribute and change the light distribution of light sources. Lamps are daily consumables. With the progress of China's economy and society, the emergence of new light sources such as fluorescent lamps, energy-saving lamps, and LED lamps has made lamps more energy-saving. , more green and environmental protection. Among them, LED lamps have the characteristics of energy saving, low carbon, long life, good color rendering, fast response, pure luminous color, etc., and are widely used in indoor lighting, outdoor lighting, portable lighting, etc. Various lighting places, and the circuit board of LED lamps is generally a printed circuit board. In the production process of the printed circuit, a variety of heavy metals and organic wastewater are disc...

AI Technical Summary

Problems solved by technology

[0002] Lamps refer to appliances that can transmit light, distribute and change the light distribution of light sources. Lamps are daily consumables. With the progress of my country's economy and society, the emergence of new light sources such as fluorescent lamps, energy-saving lamps, and LED lamps has made lamps more energy-saving. , more green and environmental protection. Among them, LED lamps have the characteristics of energy saving, low carbon, long life, good color rendering, fast response, pure luminous color, etc., and are widely used in indoor lighting, outdoor lighting, portable lighting, etc. Various lighting places, and the circuit board of LED lamps is generally a printed circuit board. In the production process of the printed circuit, a variety of heavy metals and organic wastewater are discharged, the composition is complex, and the treatment is difficult. If the metal is discharged without treatment, it will cause waste and pollute the environment, and the production of circuit boards (single panel system) mainly includes cutting, drilling, dry film, alignment, exposure, development, etching, stripping , surface treatment, covering film, pressing, curing, surface treatment, immersion nickel gold, printing characters, shearing, electrical measurement, punching and other processes, there are many production steps, the production process is complicated and the cost is high

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