Application of Active Solar Cat Eye Road Studs in Tunnel

Active solar cat eye road stud is a special kind of solar cat eye road studs. It is suitable to apply in tunnel. Because it can use the solar power supplied by a solar panel 500 meters away from the tunnel where the solar power is not available. Besides, it also maintains the all advantages of common solar cat eye road studs, such as high efficiency, strong lighting intensity, excellent anti-impact capacity and long life span.
 
The active solar cat eye road studs are generally installed on the side wall of cable trench in tunnels.
Firstly, workers should use a ruler to determine the installation position of active solar cat eye road stud. The height is designed according to a previous draft to ensure that the longitudinal direction is in a straight line and keep the horizontal alignment. The positioning, drilling and installation of the active solar cat eye road studs shall be based on the hole position on both sides. 
Then fill the blue into the drilled hole. The middle of the two holes is drilled through the wall hole or determined according to the path of the active solar cat eye road studs.
 
After installing the active solar cat eye road stud, scrape and clean the glue overflowing around the active solar cat eye road stud with a knife. At last, the staff should debug each circuit separately to ensure that the single circuit is normal. After that, connect the active solar cat eye road stud and the main line already settled. Then connect the controller box, and test whether there is short circuit with a universal meter. If there is no problem, connect the main power supply.