一 级 黄 色 片免费网站丨熟女精品视频一区二区三区丨日本精品人妻无码77777丨国产动作大片中文字幕丨亚洲日韩乱码久久久久久

The street lamp waterproof line adopts a photoelectric intelligent solar controller with charge and discharge protection function, a photosensitive automatic control device, and a timing device, which can effectively save energy, increase effective lighting time, and reduce production costs.

1. After use, the time difference between startup and shutdown is very small, which effectively overcomes various drawbacks caused by the large difference in startup time of traditional street light waterproof lines. This makes LED street lights suitable for areas with abundant solar energy resources, as well as areas with solar energy resources and available solar energy. In these areas, solar energy can not only be used for urban residential areas, residential communities, garden villas, public green spaces, urban squares, and road lighting, but also for lighting in traditional energy scarce, remote rural households, and environments where traditional energy is difficult to generate electricity.

2. Compared with the actual effect of urban Mechanically powered flashlight, the installation of urban Mechanically powered flashlight is complex, and the waterproof line of LED street light in urban power lighting project is complex. Firstly, cables need to be laid. There are many basic projects required here, such as cable trench excavation, pipe laying, pipeline threading, backfilling, etc.

3. Rainproof issues of LED street lights

The main phenomenon of waterproof wires for LED street lights is that the charging and discharging controller becomes damp, causing a short circuit on the circuit board, burning out the control device (transistor), and seriously causing corrosion and deterioration of the circuit board, which cannot be repaired. There are two main types of water ingress: one is through the reserved holes at the top of the lamp pole, along with the solar cell components and light source leads, entering the lamp pole; The second is to immerse from the gap of the lamp column door; In addition, high temperature in the warehouse leads to high humidity in the warehouse, resulting in damage to the controller. Therefore, protecting the controller from moisture and damage cannot be ignored.