Company News

• What preparations need to be made before street lamp maintenance

  2021 / 01 / 27

  1.1 Check the electrical circuit diagram of the station yard before the street lamp maintenance, and find the street lamp circuit to be overhauled. 1.2 Street lamps Station street lamps can be roughly divided into two types according to their height. One is the 8m street lamp that needs to be lifted by the vehicle to lift the platform, and the other is the 3.5m street lamp. The bamboo ladder used for climbing should be prepared during maintenance. 1.3 The specific operation steps for the overhaul of the 8m high street lamp are as follows: 1.3.1 First listen to the description of the operating personnel about the street lamp is not on, and generally make a preliminary judgment on the street lamp is not on; 1.3.2 Go to the power distribution room and find the street lamp control switch, Close the street light switch to check which street lights are bad. Turn off the street light switch and turn on the street lights of each phase in turn to determine which line the faulty street light is on; 1.3.3 After finding the faulty line and the faulty street light, come to the job site; 1.3.4 Underground operation: After entering the job site, The person in charge of the scene must get off the vehicle to observe the situation on the scene, and then instruct the operating members to divide their jobs, and at the same time place warning signs, delineate the scope of work, and guard the operation of the guardian; 1.3.5 When the lower outriggers of the aerial work truck support the body, the site is responsible One must check the support of the outriggers. The support should be stable, firm, and free of sag. Check that the platform footboard is intact and undamaged; 1.3.6 The maintenance personnel should first check whether the light bulb is illuminated and whether the light is normal before repairing. The dazzling white light may cause the voltage to be too high; the dim light may cause the voltage to be too low.

• What are the six core advantages of solar street lights?

  2021 / 01 / 26

  What are the six core advantages of solar street lights? I will introduce to you, the main contents are as follows: 1. Environmental protection Compared with traditional street lights, solar street lights mainly rely on sunlight during the day to convert into electricity and release electricity for lighting at night. No other energy sources are used at all, and solar energy is recognized as the most environmentally friendly energy source in the world. Therefore, the pollution index of solar street lights is almost 0 in terms of pollution. The only thing that can pollute is the battery. However, under normal circumstances, the probability of a battery polluting the environment is very low, and it will be recycled when it cannot be used. 2. Security City circuit lights generally use 220v or 380v voltage for power supply and lighting. If the city circuit lights are damaged or malfunctions, there will be a risk of leakage or fire. The 12-24v low-voltage power supply used by solar street lights has stable voltage and reliable operation without any safety hazards. 3. Energy saving The energy supply of solar street light manufacturers is sunlight. Solar energy is an inexhaustible energy source for us humans. Ordinary city circuit lights consume a lot of live energy in order to supply night lighting because of the AC power used by them. 4. Long-term investment is low From the current point of view, if the price of buying city circuit lights is much lower than the price of solar street lights, the secondary or tertiary investment of city electricity will be very large, such as control boxes, cables, engineering, operating electricity costs, maintenance, etc., while solar street lights A one-time investment, no maintenance cost, and the cost can be recovered in about 2 years.

• The rules of the smart light pole industry

  2021 / 01 / 25

  Abstract: 2019 is known as the first year of China's 5G commercial use. With the widespread promotion of 5G networks and smart cities in China, smart poles will also usher in new outlets. It is believed that through policy promotion, standardization, and open cooperation will promote wisdom The pole industry continues to develop healthily. 4G changes life, 5G changes society, and smart poles are regarded as the nodes and information portals of future smart cities. So, what are the salient features of the smart pole? First of all, the smart pole has multiple functions, which solves the stubborn problems of the "pole station forest" in the current city, and also has the right of way to the residents, which greatly saves social resources. Moreover, the smart pole is more beautiful than traditional light poles and has become a beautiful city. Landscape; Secondly, the smart pole is known as the best "landlord" for 5G base stations. Not only is there a large number, but also standard installation interfaces are reserved. The power supply and transmission are also in place in one step, only waiting for 5G base station "tenants" to move in. In this regard, some people believe that a smart pole that cannot be installed with a 5G base station is not a qualified smart pole; Finally, smart poles are like smart phones. With the development of technology and applications, various value-added services can be continuously developed, such as smart parking, smart car linkage, advertising, smart charging, AI monitoring, weather monitoring, etc. Smart poles revitalize light poles from "asset consumption" to "site resources", and there is a great future for "money". Wisdom poles are so promising. Will they be the pig who will soon marry Bai Fumei and go to the pinnacle of life by investing in the smart pole industry? In fact, this is not the case. Although everyone recognizes the value and importance of smart poles in the 5G era, to do a