1. Optic fiber lighting Chenxing Sheng Arch 561 entrepreneurship and innovation in Arch

2. Fiber Introduction An optical fiber ( optical fibre) is a flexible, transparent fiber made of high quality extruded glass or plastic, slightly thicker than a human hair. It can function as a waveguide, or “light pipe”, to transmit light between the two ends of the fiber.

3. How the signal travels in optical fiber Signal goes ahead through reflection in the glass pipe. So it can travel very fast. The speed is very close to the light speed.

4. The normal use of optical fiber Because it can Conduct electrical signals. It is used in many places, like the phone And the internet.

5. Optical fiber in Arch In1998, the Licht'98 was held in Germany, Bregenz. More than 700 people attended this meeting. The meeting is very concerned about the architect architectural lighting and the optical fiber lighting system was first mentioned at this meeting.

6. We all know that the sun has a great influence on building. But it just a little sunlight go through the windows. So much Sunlight is absorbed by building. That means in the building a lot of places have no light and they need electric light. At the same time a lot of sunlight just make The building hot and also need electric energy to keep cool in Summer.

7. The optical fiber lighting can solve this problem and it works like this way. Optical fiber Rubber tube terminal

8. Protective cover transducer Mechanical control Power supply Optical fiber

9. Himawar 12 Lens HIMAWARI XD-50S/12AS Medium capacity model. Supplies sunlight to 2 terminals.

10. 36 Lens HIMAWARI XD-100S/36AS Medium capacity model. Supplies sunlight to 6 terminals. 90 Lenses HIMAWARI XF-110S/90AS Large capacity model. Supplies sunlight at 15 terminals

11. Saving calculation

12. The example This building is built by Qinghua University in China. It uses optical Fiber lighting system to explore how The system work and how many benefits It can produce.

15. Inside the building

17. A small idea about the optical fiber lighting system Many people like sunbathing, but we all know that the sunlight is not a single Light. It has three parts UV visible and infrared. The UV is very harmful to people’s skin.

18. Because they are different lights, when they reflect inside the optical fiber, theirs rotation angles are different. So at the end of fiber we can just let the visible light Pass by control the distance between the terminal and the fiber Fiber can use this in the acceptance process can be controlled by the distance just let visible light pass.

19. You can enjoy sunbathing safely or even inside the room

20. THANK YOU