High-power LED lamp and production process thereof

Abstract

The invention discloses an illuminating device and a process for producing the same, in particular a high-power LED lamp and a production process thereof. The high-power LED lamp comprises a packaging optical system, a radiating system and a drive system, and is characterized in that the radiating system adopts a lamp body surface cross-ventilation natural heat dissipation mode; the drive system is an extra-low voltage constant pressure power supply system; and a lamp is separated from a power adapter; the production process of the high-power LED lamp comprises a packaging process of the lamp, production processes of the lamp and a light source, and a technological process of producing the lamp, and is characterized in that the packaging process comprises the following steps of cleaning, press welding and packaging; and the technological process of production comprises the following steps of plate setting, welding and closing up, hydraulic straightening system, galvanization, spraying, lifter installing, moulding bracket mounting and assembling. The high-power LED lamp and the production process thereof have the advantages of energy conservation, consumption reduction, high efficiency and safety.

Description

(1) Technical field [0001] The invention relates to a production lighting device and a process thereof, in particular to a high-power LED lamp and a production process thereof. (2) Background technology [0002] Street lamps are an important part of urban lighting, and their power consumption accounts for a large part of the entire lighting power consumption. Traditional street lamps often use high-pressure sodium lamps. Because high-pressure sodium lamps emit light at a full angle of 360 degrees, traditional street lamps usually add reflective devices on the back of high-pressure sodium lamps so that as much light energy as possible can be used on the road. However, the high-pressure sodium lamp has a huge light source and lacks an effective optical shaping system. As a result, the light spot formed by the high-pressure sodium lamp on the road surface is usually an uneven circular spot, which causes two consequences: first, the center is very bright. However, the radial at...

AI Technical Summary

Problems solved by technology

However, the high-pressure sodium lamp has a huge light source and lacks an effective optical shaping system. As a result, the spot formed by the high-pressure sodium lamp on the road surface is usually an uneven circular spot, which causes two consequences: first, the center is very bright

while decaying rapidly in the radial direction

In order to make the road away from the center meet the illuminance standard, it is necessary to increase the power of the street lamp, so that a large amount of light energy is wasted near the center; second, a large part of the light emitted by the high-pressure sodium lamp street lamp is wasted outside the target irradiation area, which not only further Reduce energy utilization efficiency, and easily cause light pollution

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