High Mast Street light normally refers to illuminating device composed of steel conical pole (over 18m) and combined brackets of high power lamps. Components include lamp housing, internal lamps and other electric device, light pole and foundation. High Mast Street light is widely applied at squares, air ports, parking lots, ports, highway and etc. Light source is usually sodium flood lamp or LED flood lamp. Pole is usually jointed by 2~3 sections of steel cone-shaped pipe.
From 18 m to 50m
400 W- 5000 W high pressure sodium flood light, light extension :up to 30 000 m2
Various options of design , material with hot dip galvanization steel frame
Round, Multi-pyramidal, Column form, polygonal or conical
10 mm to 20 mm
Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
Torrance of dimension
Lifter fixed inside the pole with lifting speed of 3~5 meter per minute
Equipped with ant ferromagnetism brake and break –proof device, manual operation is available during power outrage
Electric appliance control device
Electric appliance box to be the hold of the pole ,lifting operation could be 5
meter away from the pole through wire .Time control and light control could be
equipped to realize full-load lighting mode and part lighting mode
Pole Surface treatment
Hot dip galvanized conforming to ASTM A 123, color polyester powder coating
Joint of Poles
Insert mode, inner flange mode, and face to face joint mode
Against 8-magnitude earthquake
Wind Speed Resistance
Airport high mast lighting, seaport high mast lighting, plaza high mast lighting, stadium high mast lighting, square high mast lighting, highway station high mast lighting, street way high mast lighting and etc
High Mast Lighting Pole Details
Latch barrel with inner mounting bracket locker is mounted to the underside of the pulley assembly at the top of mast. Furthermore, all steel cables are not exposed in the air, which realizes more effective protection.
Latching mechanism latched on steering arms is able to relieve strain on steel cables during working condition. The process of latching on and off is stable and non-vibrating.
The bumper is designed on the illuminant mounting bracket to avoid direct damage between mast-top assembly and the illuminant mounting bracket.
The leveling device for illuminant support bracket is easy to operate and convenient to adjust level.
Special designed red indicator is with obvious visual effects to reflect real-time situation of latching operation.
Other models can be customized according to clients' requirements.