| 摘要 |
PROBLEM TO BE SOLVED: To easily guide the sunbeams to a place where the sunbeams do not arrive by an ordinary method and to obtain illumination, sterilization and thermal effects, etc., by forming a mirror for reflecting the sunbeams on the inside surface of a hollow pipe, thereby forming a sunbeam transporting pipe. SOLUTION: The light increased in the sunbeam density by a device 6 for condensing and following up the sunbeams is admitted from a conical pipe 4 through a sunbeam inlet into the sunbeam transporting pipe 3 and is introduced to a sunbeam outlet 3 while the light is reflected successively at the mirror on the inside surface of the sunbeam transporting pipe 3. The light is then released from this outlet. The sunbeams are condensed and the powerful light having the high density is introduced into the sunbeam transporting pipe 3, by which the light quantity released by reaching the sunbeam outlet is compensated. The sunbeam transporting pipe 3 is capable of transporting the sunbeams of the intensity appropriate for practicable use. The sunbeam components are separated and diffused at every reflection on the mirror but all of the sunbeam components eventually reach the sunbeam outlet and are released because of the in-pipe sepn. and diffusion in the sunbeam transporting pipe 3. |
