+
  • ld1 (2).jpg
  • ld1 (1).jpg
  • ld1 (4).jpg
  • ld1 (3).jpg

Street lamp

CATEGORY:

KEYWORDS:


SUMMARY

Street lights refer to the lighting fixtures within the range of road lighting in traffic lighting, which are composed of lights, wires, light sources, lamp poles, lamp arms, flanges, and embedded components.
CONSULT

PRODUCT DETAIL


Street lights refer to the lighting fixtures within the range of road lighting in traffic lighting, which are composed of lights, wires, light sources, lamp poles, lamp arms, flanges, and embedded components. They are widely used in various places that require lighting. Street lamps involve lighting technology and are suitable for street lamps, with the aim of designing an efficient electronic energy-saving street lamp with long lifespan, low power consumption, high power factor, and low current harmonic content.
type
1. Divided by street lamp height: high pole street lamp, medium pole lamp, road lamp, courtyard lamp, lawn lamp;
2. According to the material of the street lamp pole: hot-dip galvanized iron street lamp, steel street lamp, and stainless steel street lamp;
3. According to the light source of street lights, they are divided into sodium street lights, LED street lights, energy-saving street lights, and new type of Soming xenon street lights.
4. Classified by shape: Chinese Lantern, Antique Lantern, Landscape Lantern, Single Arm Street Lantern, Double Arm Street Lantern.
5. Classified by power supply method: municipal circuit lights, solar street lights, and wind solar complementary street lights
Street lights involve lighting technology and are suitable for street lights. The purpose is to design an efficient electronic energy-saving street lamp with long lifespan, low power consumption, high power factor, and low current harmonic content. The efficient electronic energy-saving street lamp includes sequentially connected high-voltage discharge branches R1 and C1 of the power grid, rectifier bridges D1-D4, power factor correction branches C2, D5, D6, high and medium frequency burr filtering branches L1 and L3, high-frequency oscillation circuit BG1-BG2, starting branches L2, C7, and lamp tube T; 80% less electricity than previous street lights; The harmonic content THD is less than 25%, extending the lamp life by 3-4 times.
classification
Street lights are usually classified according to the shape of the light emitted. The International Commission on Illumination (CIE) suggests that the specific division method should be based on three aspects: projection, expansion and control.
① Projection. Indicates the degree of longitudinal diffusion of light emitted by lamps along the road, divided into three types: short, medium, and long.
② Extension. Indicates the degree of lateral diffusion of light emitted by lamps on the road, divided into three types: narrow, average, and wide.
③ Control. Indicates the degree of glare control by the lighting fixture, divided into three types: limited, moderate, and strict.

CONSULT


Submit