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Introduce the parameters of good quality street lights

time:2022-03-09 Views:14

What kind of street lamp parameters are high-quality? What kind of street lamp manufacturers are high-quality street lamp manufacturers? Today, the solar insecticidal lamp manufacturers will introduce to you.

1. First look at the street light pole

(1) Material: Q235 high-quality steel is required for the street light pole, the straightness error is not more than 0.05%, the wall thickness is ≥4mm, one-time bending and forming processing, the surface is treated by hot-dip galvanizing inside and outside, and the surface is sprayed with plastic after sanding. The thickness of the flange is not less than 20mm. The copper core wire is 2.5mm2 in the tube. The flange reserved holes should match the foundation embedded iron parts. The 6m lamp type is 121 rods 300mm*300mm, 31 rods 200mm*200mm; the 3.5m lamp type is 200mm*200mm.

(2) Street lamp welding process: The entire pole body should be free of any cracks, missing welding, connecting pores, undercuts, etc. The welding seam is smooth and flat, no bumps, and no welding defects. If the purchaser needs to provide a welding flaw detection report.

(3) Electric door of street lamp A. The electric door adopts plasma cutting. B. The electrical door and the rod rest are integrated, the joints are smooth, the gap is not more than 1mm, and it has good waterproof performance. C. There is a special fastening system, with good anti-theft performance, and the fixing bolts are opened with non-universal autocratic tools.

(4) The hot-dip galvanizing process adopts anti-corrosion treatment of hot-dip galvanizing inside and outside the surface, with a thickness of ≥ 80um, in line with GB/T13912-92 standard, and the designed service life is not less than 30 years. The galvanized surface should be smooth and beautiful, with the same color. After the hammer test No peeling, no peeling. If required by the purchaser, a galvanizing test report shall be provided.

(5) The street lamp spraying process The spraying should be made of high-quality outdoor pure polyester plastic powder, and the color is white-gray. The plastic layer is of stable quality, does not fade, does not fall off, has strong adhesion, and is resistant to strong ultraviolet rays. The designed service life is not less than 30 years, and the thickness is ≥80um. If the purchaser needs to provide the spray test report.

Plastic spray protection requirements: the film thickness is not less than 40um, the adhesion is strong, and the blade scratches (15*6mm square) will not peel or fall off. The surface is smooth and smooth, and the color is basically the same.

(6) All fixing bolts, nuts, etc. are made of stainless steel (except anchor bolts and nuts).

(7) The cable threading channel inside the light pole should be unobstructed, easy to thread, and there should be no sharp edges, burrs, teeth, etc., to avoid damage to the cable.

(8) The bidder must check the intensity of the lamp structure diagram, and the intensity of the lamp must meet the requirements of the conditions of use. The wind resistance strength of the lamps is 11 wind resistance.

2. The lamps and lanterns must meet the lightning protection and grounding requirements.

3. The amount of electrical parts should be guaranteed to be rated, plus 2% of the warranty number, and the lamp head should be plus 2% of the protection number.

4. The design of the light pole should be easy for the wires to pass through, and the electrical door should be connected with anti-theft to achieve the effect of anti-theft and rain-proof. Appearance color: Determined according to the color specified by the purchaser.

5. The technical standards for component design and manufacture (construction) should first comply with national standards. Suppliers should pay attention to the basic conditions and working environment in the region where the following equipment is used.

(1) Natural conditions of street lights

(2) Street lamp power supply environment Ambient temperature: -15~50 degrees Celsius Working voltage: 380/220V: 50HZ Ambient wind speed: 35m/s Voltage fluctuation: 10% of rated voltage

Earthquake resistance level: 6 Frequency fluctuation: 10% of rated frequency

Corrosion resistance grade: 30 years


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