Street lighting is an essential infrastructure in any urban area. It provides safety and comfort for pedestrians and motorists during the night. In this article, we will discuss the basic structure and characteristics of three different types of street lighting poles: the conventional pole, the high mast pole, and the solar pole.
Conventional pole
The conventional street lighting pole is the most common type of street lighting. It usually has a height of 6-10 meters and is made of galvanized steel. The pole consists of three parts: the base, the shaft and the lighting fixture. The base is usually made of concrete and is dug into the ground to give stability to the pole. The shaft is the vertical part of the pole that supports the light fixture. The luminaire is the lighting fixture that provides the actual illumination. The conventional pole is connected to the electrical grid and is powered by electricity.
High Mast Pole
The high mast pole is a taller version of the conventional pole that stands at a height of 15-40 meters. It is typically used in areas that require high-intensity lighting, such as airports, seaports, and large industrial areas. The high mast pole consists of a base, a shaft, and a crown. The crown is a platform at the top of the pole that supports the luminaire. The luminaire is usually mounted on an arm that extends horizontally from the crown. The high mast pole is also connected to the electrical grid and is powered by electricity.
Solar-Powered Pole
The solar-powered pole is a new type of street lighting pole that relies on solar energy to power the light. It is usually stands at a height of 3-6 meters. The solar-powered pole consists of four parts: the base, the pole, the solar panel, and the battery. There are two different types of solar street lights: integrated and split solar street lights.
The integrated solar street light is an all-in-one system that combines the solar panel, battery, and LED light into a single unit. The solar panel is typically located on the top of the unit and captures sunlight during the day to charge the battery. The battery is usually located within the unit and stores the energy generated by the solar panel. The LED light is located on the bottom of the unit and provides illumination during the night. The integrated solar street light is easy to install and does not require any wiring or trenching. It is also highly efficient as there are no energy losses from wiring or connections.
The split solar street light is a system that separates the solar panel and the LED light into two different units. The solar panel is typically installed on a separate pole or mounted on the rooftop of a nearby building, while the LED light is mounted on the street light pole. The solar panel captures sunlight during the day and charges the battery, which is usually located within the street light pole. The LED light is powered by the battery and provides illumination during the night. The split solar street light system requires some wiring and trenching to connect the solar panel and the LED light. However, it offers more flexibility in terms of the positioning of the solar panel and the LED light.
In conclusion, street lighting poles are essential infrastructure in any urban area. They provide safety and comfort for pedestrians and motorists during the night. The conventional pole, high mast pole, and solar-powered pole are three different types of street lighting poles that have unique structures and features. The conventional pole and high mast pole rely on electricity from the grid, while the solar-powered pole relies on solar energy. As technology continues to advance, we can expect to see more sustainable and efficient lighting systems in the future.