LIGHTING SYSTEM

PROBLEM TO BE SOLVED: To provide a lighting system capable of greatly changing an irradiation range and yet with a simple heat-radiating structure.SOLUTION: The lighting system, provided with a light source, and a fixed reflecting plate 1 with its relative position to the light source fixed for refl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	AMAIKE HIROAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF 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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lighting system capable of greatly changing an irradiation range and yet with a simple heat-radiating structure.SOLUTION: The lighting system, provided with a light source, and a fixed reflecting plate 1 with its relative position to the light source fixed for reflecting light from the light source, for irradiating reflection light of light from the light source toward outside, is further provided with a movable reflecting plate 2 fitted between the light source and the fixed reflecting plate 1 in free advance and retreat for reflecting light from the light source. In case the movable reflecting plate 2 is retreated from between the light source and the reflecting plate 1, light from the light source is projected to the fixed reflecting plate 1 to be reflected, and, in case the movable reflecting plate 2 advances between the light source and the fixed reflecting plate 1, light projected from the light source in a direction of the fixed reflecting plate 1 is reflected by a reflecting face of the movable reflecting plate 2.