What is the anti-vibration performance of the new LED street light lam...23-09-2021
LED street lights have the advantages of directional li […]
LED street lights have the advantages of directional light emission, low power consumption, good driving characteristics, fast response speed, high shock resistance, long service life, and environmental protection. Gradually enter people's field of vision, become a new generation of energy-saving light sources that replace traditional light sources, and become a good choice for energy-saving transformation of road lighting. However, most of the existing LED street lamps have complex structures, poor heat dissipation effects, and inconvenient adjustment of the lighting angle. The street lamps are installed on high-altitude support poles. Because of wind and rain, the support rod will vibrate, and the existing street lamps have poor vibration resistance, which will not only reduce the service life of the street lamps, but also make the street lamps loose, which poses a great safety hazard.
A new type of LED street light lamp head, including a base set at the bottom of the heat dissipation lamp shell in front of the heat dissipation lamp shell, an LED light board is set on the outer surface of the heat dissipation lamp shell, a light-transmitting board is set on the outside of the LED light board, a plurality of lenses are set on the light-transmitting board, and the bottom of the base is set Installation pipe, the installation pipe includes an outer outer cast iron layer, the inner side of the outer cast iron layer is provided with a damping layer, the inner side of the damping layer is filled with sponge, and the sponge is embedded with several aluminum honeycomb coils, the inner side of the damping layer is provided with a steel mesh layer, and the inner side of the steel mesh layer Set the inner steel plate layer.
Advantages and measures: The outer surface of the heat-dissipating lamp housing is provided with a light-emitting diode light board, the outer side of the light-emitting diode light board is provided with a light-transmitting plate, there are several lenses on the light-transmitting plate, and a mounting tube is provided at the bottom of the base. The mounting tube includes an outer outer cast iron The inner side of the outer cast iron layer is equipped with a damping layer, and the inner side of the damping layer is filled with sponge. There are several aluminum honeycomb coils embedded in the sponge. The overall structure is simple and the design is reasonable. The entire lamp housing can dissipate heat. There are several heat dissipation holes on the heat dissipation lamp housing, which has a better heat dissipation effect. The installation tube has a vibration damping layer, which has better vibration resistance during use. Will loosen and have a longer service life.