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High pole lamp is a kind of high-efficiency lighting equipment commonly used for large-area lighting. It is usually composed of high-intensity lamp pole, large lamp and lifting system. The following is a detailed introduction:
1. Basic structure
Lamp pole: The height is usually between 15 and 50 meters. It adopts conical steel pipe or polygonal steel structure. The surface is hot-dip galvanized for corrosion resistance and strong wind resistance.
Lamp: Mostly use high-power LED, high-pressure sodium lamp or metal halide lamp, with reflector to improve lighting efficiency.
Lifting system: The lamp is lifted and lowered by electric or manual winch, which is convenient for maintenance and repair.
Foundation: Pre-buried anchor bolts and concrete foundation to ensure stability.
2. Main types
Lifting high pole lamp: It can be lifted and lowered by pulley system and is easy to maintain.
Fixed high pole lamp: The structure is simple, and the lamp is fixed and cannot be lifted and lowered.
Combined high pole lamp: It combines lighting with billboards, monitoring equipment and other functions.
3. Features and advantages
Wide lighting range: A single lamp can cover thousands of square meters and is suitable for uniform lighting of large areas.
Energy saving and high efficiency: LED technology has lower energy consumption and longer life after popularization.
Wind and earthquake resistance: The design meets the requirements of wind resistance level (such as 12-level typhoon).
Intelligent control: It can be matched with time control, light control or remote management system.
4. Application scenarios
Square/Stadium: Such as airport square, football field, etc.
Port/Wharf: Lighting of large cargo loading and unloading areas.
Expressway: Toll station, service area or overpass.
Industrial area: Parking lot, warehouse periphery, etc.
5. Installation and maintenance
Installation: Professional lifting equipment is required to ensure that the foundation is horizontal and the lamp pole is vertical.
Maintenance: Regularly check the sealing of the lifting system, cables and lamps to prevent rust.
6. Key points for purchase
Height and power: Select according to the irradiation area (such as 25-meter pole with 400W LED lamp).
Anti-corrosion level: Coastal areas need to choose higher anti-corrosion standards (such as hot-dip galvanizing + spraying).
Compliance: Comply with national road lighting standards (such as CJJ 45-2015).
High pole lamps are the preferred solution for large-area lighting due to their high brightness, long life and low maintenance cost, and are especially suitable for public places that require safe and efficient lighting.
