Panjin street lamp

In square, station, wharf, stadium, overpass, dramatic lighting systems tend to be more than 18 m led light, they are mainly composed of tapered light pole and high-power modular fixtures, lamp holder shapes, as these places color rendering a vast

in the square, station, wharf, stadium, overpass, visible lighting system is usually more than 18 meters high lamp. They are mainly composed of tapered light pole and high-power lamp holder. Lamp cap has a different shape, provides a broad colour atmosphere, these places but high lamp installation is a bit difficult. Here, we need to pay attention to all three. One, in the preparation stage, according to the loading and packing list to check all parts and check that they are damaged, bend, twist, zinc layer is damaged. Pay attention to the mark of rod body parts, to indicate the type of the rod body, the order number and the number of section. Mark the weight of the rod body with marker in the bar, check whether the delivery is correct, crane lifting capacity is enough. In addition, according to the drawing provided by the maximum and minimum socket length, the tag is used to socket connection rod body. Second, in the process of installation, every joint with a socket length, but due to the manufacturing, and installation error and physical factors, socket length will have change, thus providing a greater length and minimum socket socket length. For ease of installation and may require lubrication fitting surface. Be careful not to use oil to prevent leakage and pollution of the rod body. Internal and external surfaces of the socket can use soap and water lubrication. Finally, should exert the necessary force at both ends, in order to obtain a tight socket. Third, during the installation process, should pay attention to connect hoisting beam fixed nut must be tightened with a wrench. Often can see outdoor light, lamp holder drooping down, because there is no fixed screw. Fall can cause personal injury. Led high light pole generally consists of two or three sections of steel pipe. Two light pole insertion depth shall not be less than 60 cm. At the top of the hook position basically consists of three M14 or M16 screw connection. The installation process should pay attention to, the three screws must be stainless steel screws. Many manufacturers of led light, ignores the fact that using ordinary galvanized screws. As time goes on, the latter will become serious rust and makes decoupling it difficult or impossible. After light problems, lamp plate to rise. If in high lamp light plate installed a led lamp, lamp at the back of the drive power is divided into zero, wire and ground wire. Wiring and grounding wire must be connected to a decorated the main cable connection in advance. If the drive power supply ground wire is not connected, it was burnt down in thunderstorms from time to tome. Also must pay attention to the operation of the connector. Wire connection must flush with tin, and then with insulating tape, pipe with flame retardant wax package again. Aim is to avoid circuit under high temperature and rain exposure rapid aging, lead to light, short circuit. Some manufacturers don't think some plastic powder on the steel tube is insulated. If spraying plastic powder on the lightning rod, lightning rod will not conductive effect. If found such problem during the installation, you must notify the installation personnel. Lightning rod at the top of the plastic powder must shave at least 25 cm from top to bottom. Then, in the rain hat and the joint of the lightning rod, with lightning rod fixed top silk pushes away the lightning rod of plastic powder, with normal conduction. To sum up, in order to ensure the quality of led light, reasonable production, must pay attention to the above problems, these problems during the installation process may cause potential safety hazard. Only to ensure the orderly conduct of lighting project, the earth can obtain the blessing.