1. The installation height of LED energy-saving mining lamp is determined according to the environment, because the environment will change the reflection efficiency of the lamp. Generally, the height of LED energy-saving ceiling lamp should be more than 5 meters, and the wires should not be close to the enclosure of the ceiling. If necessary, install it. If it is less than 3m, protective measures shall be taken to prevent the vehicle from contacting it. two major City circuit lamp Waterproof and low-temperature treatment. Select the ceiling lamp with waterproof function and waterproof transformer. The chip package of the bulb is wrapped with high temperature insulating material, which can not only be waterproof, but also prevent the bulb from being damaged at low temperature under harsh conditions. three major City circuit lamp engineering Use flat hard copper wire to connect the main line of LED energy-saving mining lamp wiring to the lamp, install one in five rings, and connect them evenly to three phase lines according to the load balance requirements.

Considering that street lamps are conductors, one way is major City circuit lamp Combination of external lightning protection and internal lightning protection. As the material of street lamp is conductor, it is equivalent to lightning rod, and downlead and grounding grid need to be installed in the design. These systems constitute the external lightning protection system. After the completion of the external lightning protection system, the fire and personal safety accidents caused by the direct lightning stroke of the street lamp can be avoided. After the completion of external lightning protection, the internal lightning protection system can protect the equipment by grounding and setting voltage protection. major City circuit lamp The internal lightning protection system is ready to prevent induced lightning and other forms of overvoltage intrusion, which may damage the power supply. This is also beyond the protection of external lightning protection system. Therefore, the built-in internal protection and external protection can complement each other.

1. LED fluorescent lamp has high luminous efficiency, low heat generation and good color rendering. Traditional lamps generate a lot of heat energy, while LED lamps convert all electric energy into light energy, avoiding energy waste and saving energy. two major City circuit lamp Mercury free, environmentally friendly, UV free. Traditional fluorescent lamps use low-pressure mercury vapor to radiate ultraviolet light in the discharge process, so that the phosphor emits visible light. 3. LED fluorescent lamp has soft light, eye protection, no noise and quick start. Traditional fluorescent lamps use AC power, so 100-120 stroboscopic lamps are generated per second. 4. LED fluorescent lamp voltage can be adjusted from 80V to 245V. Traditional fluorescent lamps are lit by the high voltage released by the rectifier, but cannot be lit when the voltage drops. five major City circuit lamp Energy saving and power saving, long service life. The power consumption of LED fluorescent lamp is less than one third of that of traditional fluorescent lamp, and its service life is ten times of that of traditional fluorescent lamp. It can be used for a long time without replacement, thus reducing labor costs. 6. It is safe and reliable with good shockproof effect. LED lamp body is made of epoxy resin rather than traditional glass, which is more solid and reliable.

1. Be able to monitor the temperature of the light source chip pad of the street lamp itself or the temperature of the lamp shell and conduct fault diagnosis; 2. Remote measurement of electrical parameters such as street lamp current and voltage, remote switching of street lamps, remote viewing of on-site operation of important road sections, etc; 3. According to major City circuit lamp The monitoring data of can timely grasp the abnormal position and reason of street lights, and carry out purposeful maintenance without having to go to the whole city for inspection, which speeds up the speed. 4. It has daylight sensor or on-board sensor dimming, energy saving control, time control and even RTC dimming; 5. In some areas with few people and vehicles, it can be controlled at half bright time in the middle of the night, but when people and cars pass by, major City circuit lamp They will reach the distance ahead and in a few cases restore the original brightness. Seconds. 6. The lighting standard level of the same road will change with time and traffic flow.

1. Strong anti-static capability: LED with strong anti-static capability has a long service life. 2. Brightness: The price of LED varies with its brightness. 3. Wavelength: LEDs with the same wavelength and color are expensive. 4. Luminescence viewpoint: LEDs for different purposes have different luminescence viewpoints. 5. LED chip: major City circuit lamp The illuminant of is a chip, and the price of different chips varies greatly. 7. Colloid: Generally, the colloid of LED is epoxy resin. LEDs with UV resistance and flame retardancy are more expensive. 8. Chip size: the chip size is represented by the side length. Big chip major City circuit lamp Its quality is better than that of small chips. The price is proportional to the chip size. 9. Radiator: The radiator can see the appearance of the lamp. Temperature will affect the life of LED lamp beads. Counting plays a vital role. 10. Power supply: According to the plan requirements of different manufacturers, it can be divided into two types: constant current power supply and constant voltage power supply.

Like the hump of a camel, the battery of a solar street lamp has the function of storing energy. The importance is self-evident. Third generation solar street lamp battery replacement, from lead-acid battery to gel battery to lithium battery. At present, the mainstream major City circuit lamp Battery has gradually developed from gel battery to lithium battery. Relatively speaking, colloidal battery has low price, relatively mature technology and high stability. advantage. The disadvantages are that compared with lithium batteries of the same level, the service life is relatively short, the electric energy storage capacity of the same volume is less, and there are other fatal disadvantages. Although the apparent price is a little expensive, the use cost is very low. Two years of poor use, we major City circuit lamp engineering The battery pack can be used for 8-10 years. Welcome new and old customers to call and write.