NATURAL LIGHT TRACKING LED LIGHTING DEVICE

Disclosed is a natural light tracking LED lighting device (1) that has a high degree of freedom in the design, can be installed in any location in a building having two or more stories, and does not require complicated controls. The natural light tracking LED lighting device (1) is equipped with a f...

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Bibliographische Detailangaben
Hauptverfasser:	OHNO NORIYUKI, GOTO KOICHI, SUGIMURA YASUHITO, NAKANO KEIGO
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS 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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES 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
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Beschreibung
Zusammenfassung:	Disclosed is a natural light tracking LED lighting device (1) that has a high degree of freedom in the design, can be installed in any location in a building having two or more stories, and does not require complicated controls. The natural light tracking LED lighting device (1) is equipped with a first solar cell (11) that is installed on an outdoor location such as a roof (4) and generates photovoltaic power, direct current wiring (12) that supplies indoors the power generated by said first solar cell (11) as is, and an LED lighting unit (13) that connects to said direct current wiring (12). In addition, the direct current wiring (12) is split into a plurality of wires that are respectively connected to the LED lighting unit (13). L'invention concerne un dispositif d'éclairage à DEL à suivi de la lumière naturelle (1) dont la conception offre un degré élevé de liberté, qui peut être installé en tout emplacement dans un bâtiment de deux étages ou plus, et qui ne nécessite pas de commandes complexes. Le dispositif d'éclairage à DEL à suivi de la lumière naturelle (1) comporte une première cellule solaire (11) qui est installée en un emplacement à l'extérieur, par exemple sur un toit (4), et qui produit de l'énergie photovoltaïque, comporte des câbles de courant continu (12) qui transmettent à l'intérieur l'énergie produite par ladite première cellule solaire (11), telle quelle, et une unité d'éclairage à DEL (13) qui se raccorde auxdits câbles de courant continu (12). En outre, les câbles de courant continu (12) sont divisés en une pluralité de fils qui sont respectivement reliés à l'unité d'éclairage à DEL (13).