Sun light collected light-conduction tube transmission illumination device

• Main Authors: WENJIN ZHANG, MINGQUAN XU, YAOMING ZHANG
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2004
• Edition: 7
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The device is composed of the lighting system, mechanical drive unit and the light pipe transmission system. The lighting system includes the lighting pipe composed of at least two 'L' shaped prepositive light pipes and the collecting light pipe located between the said 'L' shaped pipes. The lighting system through a bracket is connected to the assisting axis in the assisting axis mechanism. The principal axis in the principal axis mechanism is in hollowness type. Thus, the light pipe transmission system is installed inside the principal axis. The exit of the collecting light pipe is faced tothe entrance of the light pipe transmission system. The invented device can transfer visible light, infrared ray and ultraviolet radiation so as to use full spectrum of sunlight. The light pipe possesses effect of ideal total reflection. Thus light beam can be transmitted in long distance. The invention has the advantages of easy of manufacture and low cost. 本发明公开了一种采集太阳光的导光管传输照明装置，属于太阳能应用技术领域。该装置主要由主要由采光系统、机械传动装置、导光管传输系统组成。其中采光系统包含采光管，采光管由至少两根"L"形前置导光管和位于其中间的汇总导光管组成。采光系统通过支架与辅轴机构中的辅轴相连；主轴机构中的主轴呈空心状，内装有导光管传输系统，汇总导光管的出口对着导光管传输系统的入口。本发明不仅能传输可见光，还能传输红外光、紫外光，因此真正实现了太阳光的全光谱利用；同时，本发明中的导光管具有理想的全反射效果，可以长距离传输光线，加工工艺简单，成本低廉，具有在国内外推广应用的良好前景。