Subway tunnel energy-saving lighting device

The utility model discloses an energy-saving lighting device for a subway tunnel, which is applied to the subway tunnel and comprises a blade group, a generator, a rectifier, an energy storage component and a lighting lamp group, the blade group is connected with the generator through a rotating sha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DONG YIFAN, XIE ZHANGJIAN, ZHU LIANGFANG, DAI WEIJUN, LIN YIYONG, HU ZHE, YE WEI, CUI DEZHEN, GUO WEIQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model discloses an energy-saving lighting device for a subway tunnel, which is applied to the subway tunnel and comprises a blade group, a generator, a rectifier, an energy storage component and a lighting lamp group, the blade group is connected with the generator through a rotating shaft; the generator is sequentially connected with the rectifier, the energy storage component and the illuminating lamp group; the blade set rotates to drive the rotating shaft to rotate and drive the generator to generate alternating current, the rectifier converts the alternating current into direct current to be stored in the energy storage component, and the energy storage component provides electric energy for the illuminating lamp set. The blade set comprises a plurality of blades, and the width of the blades is gradually reduced from the position close to the rotating shaft to the position away from the rotating shaft. Strong piston wind generated during running of a train in a subway tunnel is used for wind