Road lighting is an important part of city lighting […]
Road lighting is an important part of city lighting. Traditional street lamps often use high-pressure sodium lamps to emit 360 degrees of light. However, this lamp has the disadvantage of large light loss and will cause a huge waste of energy. At present, the global environment is deteriorating day by day, and all countries are developing clean energy. However, with the rapid growth of the national economy, the contradiction between energy supply and demand in our country is increasingly prominent, and there is a serious shortage of electricity supply. Energy conservation is an urgent problem to be solved. Therefore, it is of great significance of urban lighting energy conservation for led street light factory to develop new street lamps with high efficiency, energy-saving, long service life, high color rendering index and environmental protection.
The invention relates to a novel LED street lamp head, which comprises a base, wherein a radiating lamp shell is arranged at the bottom of the radiating lamp shell before; an LED lamp plate is arranged at the outer surface of the radiating lamp shell; a transparent plate is arranged at the outer side of the LED lamp plate; a plurality of lenses are arranged on the transparent plate; a mounting pipe is arranged at the bottom of the base; the mounting pipe comprises an outer cast iron layer arranged at the outer layer; a vibration-damping layer is arranged at the inner side of the outer cast iron layer; sponges are filled in the vibration damping layer; a plurality of aluminum honeycomb coils are embedded in the sponges; and the inner side of the vibration damping layer
Advantages and measures: the outer surface of the heat dissipation lamp shell is provided with an LED lamp plate, the outer side of the LED lamp plate is provided with a light-transmitting plate, a plurality of lenses are arranged on the light-transmitting plate, the bottom of the base is provided with a mounting pipe, the mounting pipe comprises an outer cast iron layer arranged on the outer 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, a plurality of aluminum honeycomb rolls are embedded in the sponge, the inner side of the damping layer is provided with a steel wire mesh layer, and the inner side of the steel wire mesh layer is provided with an inner steel plate layer. The whole structure is simple, the design is reasonable, the whole lamp shell can radiate heat, and a plurality of radiating holes are also arranged on the radiating lamp shell so that the radiating effect is better; A damping layer is arranged in the mounting pipe so that the vibration resistance is better when in use, the lamp body cannot be loosened after long-term use, and the service life is longer.
