A welding method for anti-moisture and anti-vibration LED lamps

Abstract

The invention discloses a welding method for a moisture-resistant and anti-vibration LED (light-emitting diode) lamp. Welding equipment and components comprise a welder, an aluminum-based circuit board, an LED lamp, a cleaner, soldering paste and circuit detection equipment. The welding method for the moisture-resistant and anti-vibration LED lamp specifically comprises the following steps of pre-mounting metal wire pressing clamps, wherein the metal wire pressing clamps are pre-mounted at a positive end or a negative end required to be welded on the aluminum-based circuit board; performing primary welding, secondary welding and tertiary welding, namely a welding point is required to be 0.4mm long, 0.2mm wide and 0.3mm thick. The welding method for the moisture-resistant and anti-vibration LED lamp has the substantial characteristics and remarkable advantages that the quality of the welding point is improved, so that the service life of the LED lamp is prolonged, the replacement and maintenance cost is lowered, and the quality stability of the LED lamp is ensured.

Description

technical field [0001] This patent belongs to solar LED lamps, and in particular relates to a press-welding method for moisture-proof and anti-vibration LED lamps. Background technique [0002] With the extensive application of solar LED lamps, the deficiencies of the existing technology have also emerged. In humid environments, the life of LED lamps is short, and the shortest even does not exceed 30 days; in practical applications, solar LED lamps are still in all-weather In the natural environment, when the wind blows, large trucks drive across the road to generate vibration, which also aggravates the detachment of solder joints on the aluminum-based circuit board in solar LED lamps, and at the same time causes solar LED lamps to not work properly. In order to ensure lighting, it is necessary to repair and replace solar LED lamps. The cost of repair and replacement is high. The cost in the western region is more than 1,000 yuan per day for the rent of special vehicles used...

AI Technical Summary

Problems solved by technology

[0002] With the extensive application of solar LED lamps, the deficiencies of the existing technology have also emerged. In humid environments, the life of LED lamps is short, and the shortest even does not exceed 30 days; in practical applications, solar LED lamps are still in all-weather In the natural environment, when the wind blows, large trucks drive over the road to generate vibration, which also aggravates the detachment of solder joints on the aluminum-based circuit board in the solar LED lamps, and at the same time causes the solar LED lamps to not work properly.

In order to ensure lighting, it is necessary to repair and replace solar LED lamps. The cost of repair and replacement is high. The cost in the western region is more than 1,000 yuan per day for the rent of special vehicles used for maintenance. There are also maintenance and replacement personnel working at high altitudes, which has huge personal costs. Security Risk

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