Bo into the cause is known, when the thunder and lightning at the height of the article is very dangerous, in order to protect the peace of the past four 周居平 Yi and traffic signal pole own integrity, traffic signal pole in the ground must also be planned lightning , there is a need also placed in the top of a traffic signal pole lightning rod. Traffic signal lightning rod tip placement Zhengzhou good quality floodlight Which production outline of 50mm length can be, is too long and the traffic signal pole own decency, will be more or less subject to the ravages of wind . The traffic signal pole foundation craft grounded lightning lightning rod than a giant big top placed much. In a small traffic signal pole, for example, a small traffic signal pole foundation humble of 400mm square, 600mm deep pit, embedded parts 500mm long, 4xM16 the bolt, choose one of the four anchor bolts Root grounding settings. Ground rod outside the main effect is to underground adjacent to the moment when the lightning strikes, ground rods will release power to prohibit wire and cable lightning strike. Specific placement style to the ground rod and a bolt with a flat iron, adjacent to rise to the upper end of the foundation pit, an extension to the underground. Ground rods should not be too large, 10mm diameter can be. About monitoring pole grounding foundation drawings Zhengzhou Spotlights whom home purchase, customers purchase traffic signal pole, manufacturers will send a description and a foundation in place to emerge diagram into your mailbox, which is grounded information Eve White large white. Through our teaching, the trust that you have to appreciate the traffic signal lightning rod should be another way of how to accept it! Cause Bo reporter at Fudan University School of Information Science and Engineering Laboratory to experience this is called "LiFi" (LightFidelity) new technology. A 1 watt LED small light irradiation, laptops, he is showing cartoons, when a reporter with the palm to block the light, cartoon show stopped, the reporter also hand down and out in the light of the quality of Zhengzhou Spotlights Which is good, Cartoon occasionally stuck ...... Could this light can work around computers? The answer is: a computer to play the video, and computer access is in the mystery of this LED lamp light. In fact, on the day before yesterday, Fudan University researchers will "Light Internet" offline highest refresh rate to 3.7G, real-time system average access speeds of up to 150M, a world record. Next month, 10 prototype will be unveiled in 2013 Shanghai International Industry Fair. Millions of times per second flicker pass information yesterday, the reporter went to Fudan University School of Information Science and Engineering Laboratory laboratory, field experience the "light line" of the entire process. Reporters saw two LED lamp beads are respectively mounted on the transmitter and receiver and is connected to a laptop. Reporter palm block LED light, it really is playing on a laptop cartoon network interrupted when reporters away palm, animation and continue playing. Professor of Fudan School of Information Science and Engineering, said Chi Nan, a mystery in this special launch, the receiving device. "Light and radio waves, all belong to an electromagnetic wave, the basic principles of propagation network signal is the same." Research by the emitter current of the LED in the balance converted into communication current to control it millions of times per second flashing light indicating 1, off behalf of 0. In this way, LED bulbs can quickly transmit binary encoding. Thus, the computer will be able to "read" in the light implicit "Password", and "Light the Internet." Zhengzhou Which good quality floodlight | Floodlight | cause by Henan cause Bo Lighting Equipment Limited. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) strong, credible, in Zhengzhou city landscape light fixtures and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the leading cause of innovative ideas into the brilliant and you work for a better future!