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Structure of Street Lamp and Performance Description of Technical Parameters of Its Components

作者:Zhongshan Yuemei Photoelectric Co., Ltd 來源:yomiltd 發(fā)布時間:2019-04-16 瀏覽:473
Structure of Street Lamp and Performance Description of Technical Parameters of Its Components

1. Lamp pole: lamp pole, lamp pole, lamp pole, lamp pole, lamp pole, lamp pole, lamp pole, lamp pole, lamp pole, lamp pole


1. The material of lamp pole is Q235A, a high-quality low-carbon steel produced by Shanghai Baosteel. The silicon content of steel is not higher than 0.04%. The straightness error of lamp pole is less than 0.05% after one bending by a large bending machine. The wind resistance of lamp pole is designed to be above M 36.9 m/s 11 and the seismic intensity is M 8.


2. The total height of the rod body is X meters, the upper diameter is Xmm, the lower diameter is Xmm, and the wall thickness is Xmm. The bottom of the lamp pole is equipped with a flange, and the flange mounting hole spacing is? X. The flange is mounted on the base through the foot bolt. (X is a user-defined parameter, or is configured by the company as usual)


3. The welding mode of lamp pole is automatic submerged arc welding. The welding is reliable, the surface is smooth, and there are no obvious welding defects such as gas holes, welding nodules, undercut, etc. The ultrasonic flaw detection test meets the requirements of GBl1345 Class II standard.


4. Hot-dip galvanizing is used for steel rod anticorrosive treatment. The galvanizing process includes pickling, hot-dip galvanizing, water washing, phosphating and passivation. The surface of the galvanized layer is smooth and beautiful, with uniform luster. There are no wrinkles, falling, galvanizing tumors, peeling, spots, Yin and yang. The thickness of the galvanized layer is over 86um, which meets the national standard GB/T13912-92, and the adhesion of the galvanized layer is in line with GB2694-88. Requirements, anticorrosion life is longer than 30 years.


5. Electrostatic spraying of lamp pole after galvanizing (color is optional), grinding before spraying to increase adhesion, curing time and temperature are strictly controlled during spraying process to ensure uniform, smooth and non-porous plastic layer. The thickness of sprayed layer is more than 1 Ooum, the adhesion is GB9286-880, the surface is smooth, and the hardness is more than 2 H.

2. Lamps and lanterns:


1. The lamp body and lamp cover are made of aluminium alloy by die casting. The surface is treated by electrostatic spraying, and the structure is light and corrosion-resistant. Anti-corrosion performance of lamp shell II; Protection grade IP65; Anti-shock grade I. It meets the requirements of "Safety Requirements and Tests of Lamps" (GB7000.1-7000.6).


2. The reflector is made of high purity aluminium and processed by anodic oxidation and electrochemical polishing. It has the characteristics of stable optical performance and high reflectivity.


3. The transparent cover is made of high strength toughened glass with curved surface. It can resist high temperature above 200 C, high transmittance and impact.


4. Reflector, tempered glass cover and lamp holder are glued together with sealant, forming an inner bubble-changing structure, which has good sealing performance. The sealing ring can withstand high temperature above 250 C, and the sealing degree reaches IP66.

Electrical appliances:


Shanghai Philips 250W high pressure sodium lamp, with Philips ballast, trigger, capacitor, Philips energy-saving lamp. (or other brands chosen by users)

4. Other technical parameters:


1. Lamp pole height: +5%


2. Beam arm height (length): +1%


3. rated working voltage: 220V (effective quality)


4. Nominal Insulation Voltage: 500V (Effective Quality)


5. Rated Frequency: 5OHz


6. Insulation Resistance: > 5OOMQ


7. Dielectric strength: It can withstand 5Ohz, 15OV (effective quality) of AC. There is no breakdown or flashover in the experimental voltage duration lmin.


8. Power factor: cns> 0.85


9. Classification of protection against electric shock of lamps and lanterns: Class I


10. Wiring mode: single phase


11. Lamp efficiency: > 75%


12. Protection Level: IP65


13. Reflector Material: 3002-0 High Purity Aluminum Plate


14. Lampshade Material: High Transparency and Strength Resistant Curved Surface Tempered Glass


15. Light Distribution Curve of Lamps: Light Distribution Curve of Airfoil


16. All electrical appliances (ballasts, flip-flops, capacitors) of lamps and lanterns are installed in lamps and lanterns.

V. Inspection criteria:


Lamp pole inspection standards: quality management manual, inspection, test specifications and corresponding national standards and technical documents.


Lighting Inspection Standard: GB3037-91 and relevant national standards and technical documents.

6. Packaging:


Street lamp pole braided tape packaging, lamp packaging.

鄭重聲明:資訊 【Structure of Street Lamp and Performance Description of Technical Parameters of Its Components】由 Zhongshan Yuemei Photoelectric Co., Ltd 發(fā)布,版權(quán)歸原作者及其所在單位,其原創(chuàng)性以及文中陳述文字和內(nèi)容未經(jīng)(企業(yè)庫www.scsong.cn)證實,請讀者僅作參考,并請自行核實相關(guān)內(nèi)容。若本文有侵犯到您的版權(quán), 請你提供相關(guān)證明及申請并與我們聯(lián)系(qiyeku # qq.com)或【在線投訴】,我們審核后將會盡快處理。
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