"This street light is particularly good, brighter than ordinary street lights, and energy-saving and environmentally friendly. Such inventions should be promoted." On the morning of April 20, Ms. Feng, a resident of the development community, told the author.
On the same day, the author came to the development community to see that there were 3 street lights on the left side of the courtyard, and a solar collector board and a small fan were installed on each street lamp. The solar collector plate is heated to the south, the fan axis changes continuously with the wind direction, and the fan blades rotate with the wind, providing power for the street lamps.
According to Li Shuangxi, the community security captain, the three energy-saving street lights were installed last August. At 7 o'clock every night, the street light is naturally lit, and the brightness is naturally reduced at 2 o'clock in the morning, and it is automatically extinguished in the morning. â€
We design and manufacture Electric Linear Actuators For Windows, Linear Actuators For Windows, Electric Actuators For Windows,Electric Motors For Windows, etc.
Linear Actuator, linear electric actuator-with heavy load capability and high speed design, These Electric Linear Actuator can be applied to various kinds of industrial transmission solutions, such as excavator,mechanical arm and Windowsc etc, without worrying the harsh working environment, ball and Acme screw threaded spindle, mini actuator or big actuator, are available for user to choose.
Electric Linear Actuator For Windows, Linear Actuator For Windows, 24V Linear Actuator Used For Windows
TOMUU (DONGGUAN) ACTUATOR TECHNOLOGY CO., LTD. , http://www.tomuu.com