How light, solar small street lamp lighting

Heights of objects in the thunderstorm days is very dangerous, as open to the public - high products Monitoring rod is, of course, if need to pay attention to the lightning protection measures, particularly in monitoring pole in the ground must also lightning protection design, necessary can also be at the top of the monitor bar install a



high items in the thunderstorm days is very dangerous, as open to the public - high products Monitoring pole' Monitoring pole, English name the Control rod is used for outdoor surveillance cameras installed bracket of columnar road monitoring usually use cross arm 1 meter to 6 meters. 】 Words, of course, is the need to pay attention to the lightning protection measures, particularly in monitoring pole in the ground must also lightning protection design, it is necessary to also can install a lightning rod at the top of the monitor pole. Small monitoring pole, for example, small monitoring based roughly 400 mm square, 600 mm deep pit, embedded parts 500 mm long, 4 xm16 anchor bolt, choose one of them in four anchor bolt for earthing set. Ground rod's main function is to connect the outside world and underground, when the thunder and lightning attack, grounding rods will release energy, avoid lightning attacks of wire and cable. At the same time, must pay attention to is the configuration of the solar street lamps must be reasonable, if long-term feed battery caused by the configuration is not reasonable, will seriously affect the service life of the battery. Winter battery discharge at about 70% at the same time, so if in the cold region 【 Cold regions refers to meet - most of the average temperature in our country 10 ℃ ~ 0 ℃, the average daily temperature of 5 ℃ or less days for 90 ~ 145 days of area, is one of the five climate zones in China. 】 , a storage battery must be buried in the ground 1. 2 meters deep, so that we can protect the storage battery, prolong the service life of the battery.