What is the thickness requirement of LED street light pole?
Now, LED street lights are widely used and can be seen everywhere in streets and alleys. LED street light is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P zone and the electrons injected into the N zone are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. LED street lamp manufacturers are a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lamps will become a good choice for energy-saving transformation of road lighting. LED street light poles, as the name suggests, are the installation of LED street light poles, called light poles, which can be divided into: iron LED street light poles, stainless steel LED street light poles, and aluminum alloy LED light poles. LED street lamp manufacturers are a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lamps will become a good choice for energy-saving transformation of road lighting. At present, most of the situation in our country is mainly composed of LED light poles. We need to weld the light poles to be fully welded, and there is no fake welding appearance. The road light poles must meet the strong appearance. Because they are outdoors all year round, they must not have the fake welding appearance and the street light poles must be strong. The appearance, because you are outdoors all year round and want to taste all kinds of bad weather, so it is very important to be strong. The following section introduces the relevant knowledge of LED light poles:
What is the general wall thickness of LED street light poles?
The thickness of the LED street light pole depends on the height of the pole, single-arm lamp or double-arm lamp. The wall thickness of 2-4 meters LED street light is 2.5cm. The wall thickness of 4-8m LED street lights is 2.5-3.0cm. The wall thickness of 8-15m LED street lights is 3.0-4.0cm. Similarly, the thickness of the light pole is also different.
Light poles are often used in steel cone-shaped light poles. They are characterized by beautiful, sturdy, durable, and easy to be made into various shapes. The processing technology is simple and the mechanical strength is high. Commonly used conical light poles have a circular, hexagonal, and octagonal cross-sectional shape. The taper is mostly 1:9-1:15, and the wall thickness is generally selected to be 2.5-5mm according to the force of the light pole.
LED light poles are used outdoors. In order to prevent the poles from rusting and reduce the structural strength, the poles must be galvanized and sprayed. Hot-dip galvanizing spray molding mainly takes preventive measures for corrosion reasons. Hot-dip galvanizing spray molding can avoid or slow down the influence of humidity, high temperature, oxidation, chloride and other factors. The commonly used methods are as follows:
1. Hot-dip galvanizing of lamp posts: The process and method of forming zinc and zinc-iron alloy coatings on the surface of pretreated components by immersing zinc and zinc-iron alloy coatings in molten zinc, and the thickness of the zinc layer is 65-90 microns. The zinc layer of the galvanized parts should be uniform, smooth, free of burrs, dripping tumors and excess agglomerates. The zinc layer should be firmly bonded to the steel rod, and the zinc layer should not be peeled off or protruding.
2. Light pole spraying treatment: spraying treatment after hot-dip galvanizing, the outdoor powder should be sprayed powder, and the coating should not peel off or crack. Spraying treatment can improve the anti-corrosion performance of steel poles and greatly improve the decorative aesthetics of LED street light poles. There are also many choices of colors.
For more information about led lamp posts, please inquire.
