Solar street light poles are generally made of aluminum alloy or stainless steel, all of which have good corrosion protection properties. Usually, only regular cleaning and inspection are required. If corrosion is found on the pole, it can be repaired using anti-corrosion paint.
Surface spraying treatment
Solar light pole surface spraying treatment refers to the surface of the light pole being coated with a layer of plastic coating to improve the wear resistance and protective properties of the light pole. Plastic spraying treatment can prevent oxidation and corrosion, extending the service life of the pole.
Plastic spraying can also improve the appearance of the pole and make it more aesthetically pleasing. Usually, the spraying treatment is carried out during the production of the light poles and is color-matched to ensure a uniform color of the poles.
High temperature plastic spray paint
High temperature plastic spray paint is a high temperature resistant plastic coating that can be used in high temperature environments. Solar light poles generate a certain amount of heat during the power generation process of solar panels, so the surface temperature of solar light poles will also rise accordingly.
The use of high temperature plastic spray paint can effectively improve the heat resistance of the light pole and prevent the surface of the pole from deforming or peeling off. In addition, high temperature plastic spray paint has good wear resistance and protective properties, which can effectively improve the service life of the pole.
Powder electrostatic spraying
Solar light pole powder electrostatic spraying is a common method of light pole coating treatment. The method through the role of the electrostatic field, the powder spraying to the surface of the lamp pole, so that the surface of the lamp pole forms a layer of flat, strong coating.
Powder electrostatic spraying has good adhesion and wear resistance, and can improve the corrosion and heat resistance of the pole. In addition, powder electrostatic spraying can also improve the aesthetic appearance of the light pole, making it more eye-catching and beautiful. Of course, electrostatic spraying is also available in both spray paint and spray plastic practices.
Hot-dip galvanizing treatment
Hot-dip galvanizing is an effective method of metal corrosion protection. After rust removal, the equipment is dipped into a molten zinc solution at around 500°C, so that the zinc layer adheres to the surface of the steel components, thus playing a role in preventing metal corrosion.
Hot-dip galvanizing has a long anti-corrosion life, but the anti-corrosion performance is mainly related to the environment in which the equipment is used. Equipment has different years of corrosion resistance in different environments, for example, 13 years for heavy industrial areas and 50 years for street lights subject to seawater corrosion.
In addition to paying attention to corrosion, attention must also be paid to the waterproof and anti-theft properties of the solar street light poles to prevent rainwater from entering the poles and causing electrical faults.
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