Optimize your street light transportation and classification with our comprehensive guide. Learn about effective specifications to ensure safe and efficient delivery of street lighting solutions. Enhance your urban infrastructure with our expert insights on compliance and logistics.
I.Classification of street lights
(I) Classification by light source type
1. Traditional high-pressure sodium lamp
Features: high light efficiency (up to 150lm/W), low color rendering index (about 20-30), life of about 20,000 hours
Application scenarios: urban main roads, highways
Representtive models: NG250/400 series
2. LED street lights
Feature: energy saving of more than 40%, color rendering index>70, life of 50,000-80,000 hours
Technical parameters: color temperature 3000-6000K optional, protection level IP65 or above
Intelligent function: can integrate dimming and fault monitoring modules
3. Solar street lights
System composition: photovoltaic panels (monocrystalline silicon efficiency>20%), lithium batteries (cycle life 3000 times), controller
Advantages: off-grid power supply, flexible installation
Limitations: subject to sunlight conditions, double battery capacity is required in northern regions
4. New light sources
Ceramic metal halide lamp: color rendering index>90, suitable for landscape lighting
Electrodeless lamp: lifespan of 100,000 hours, low maintenance cost
(II) Classification by purpose
| Type | Installation height | Power range | Light distribution characteristics |
|------------|----------|------------|--------------------|
| Trunk road lamp | 8-12m | 150-400W | Bat-wing light distribution |
| Branch road lighting lamp | 6-8m | 80-150W | Half-cut light distribution |
| Garden lamp | 3-5m | 30-60W | Symmetrical light distribution |
| Landscape lamp | 2-4m | 20-100W | Decorative light effect design |
| Tunnel lamp | Special structure | 100-250W | High uniformity anti-glare |
(III) Classification by structural form
1. Single-arm street lamp
Standard specifications: lamp arm length 1.5-3m, cantilever ratio 1:4
Material: die-cast aluminum lamp body, Q235 steel pole, hot-dip galvanized
2. Double-arm street lamp
Application scenario: two-way lane divider
Structural requirements: double lamp arm angle 90-120°, foundation concrete grade C25 or above
3. High pole lamp
Typical height: 18-30m
Design requirements: wind resistance level ≥12, lifting system load 500kg
Lighting method: floodlighting combination, power up to 8×400W
4. Combined lamp pole
Multi-function integration: 5G micro base station, environmental monitoring, charging pile
Structural standard: reserved pipeline channel diameter ≥100mm
(IV) Intelligent control system
1. Single lamp controller
Communication protocol: PLC/ZigBee/NB-IoT
Functional module: current detection (accuracy ±1%), fault alarm, brightness adjustment
2. Centralized management system
Platform architecture: GIS map visualization, supports 100,000 node access
Data analysis: energy consumption statistics (error <2%), life prediction model
II. Transportation technical specifications
(I) Packaging standards
1. Grading packaging system
First-level packaging: lamp head assembly (anti-static bag + EPE buffer)
Second-level packaging: lamp pole segmentation (steel strapping + corrugated paper corner protector)
Third-level packaging: overall wooden box (box moisture content <20%)
2. Special parts processing
- Glass light cover: independent air column bag packaging, stacking layer ≤3 layers
- Electronic components: moisture-proof agent (30g/m³) + shockproof foam
Solar panels: L-shaped guard frame installed on the edge, protective film on the surface
(II) Loading and unloading requirements
1. Lifting specifications
Light pole lifting point spacing: 12m pole ≥2 lifting points, spacing >5m
Sling angle: angle between wire rope and horizontal plane >45°
Safety margin: single sling load >1.5 times actual weight
2. Mechanical operation restrictions
Forklift operation: Fork length > 2/3 of the box width
Stacking tilt: Solar panel assembly tilt angle <15°
Anti-collision measures: Set rubber corner guards (thickness ≥20mm)
(III) Transportation management
1. Vehicle selection standards
Ordinary trucks: The box length is adapted to the light pole size (margin >0.5m)
Special transportation: An Overload transportation permit is required for poles exceeding 12m
Shipping container: The maximum pole length of a 40HQ box is 13.5m
2. Fixing technical parameters
Strapping strength: Breaking force ≥ 2000 daN
Anti-slip pad: Rubber pad with friction coefficient >0.4
Spacing control: The distance between the light pole and the box is ≥50mm
3. Environmental control
Temperature range: Electronic component transportation -20℃~+60℃
Humidity requirements: Relative humidity for lithium battery transportation <75%
Anti-static measures: surface resistance 1×10^6~1×10^9Ω
(IV) Special transportation
1. International transportation regulations
Certification documents: CE, RoHS, IEC62471 test report
Declaration of dangerous goods: lithium battery UN38.3 test summary
Fumigation treatment: wooden packaging requires an IPPC label
2. Extreme weather transportation
Anti-freeze measures: use low-temperature hydraulic oil in a 30℃ environment
Rainproof plan: PE tarpaulin thickness ≥0.25mm
Windproof fixation: add cross strapping
III. Key points of quality control
1. Pre-transportation inspection
Vibration test: simulate road transportation for 3 hours (frequency 5-200Hz)
Drop test: corner drop height 60cm, surface drop 40cm
Pressure test: stacking load ≥200kg/㎡
2. Document management system
Vehicle documents: packing list (including unique serial number)
Electronic tag: RFID chip stores product information
Traceability system: QR code associated with the production batch