LUMINAIRE

PROBLEM TO BE SOLVED: To efficiently radiate heat in an LED unit and a power supply device.SOLUTION: A luminaire 100 comprises: an inverse Mt. Fuji-shaped reflection plate 2 which extends in the longitudinal direction and has an internal space; a light source metal fitting 3 which is arranged in the...

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Bibliographische Detailangaben
1. Verfasser:	SHIMAMURA SHO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To efficiently radiate heat in an LED unit and a power supply device.SOLUTION: A luminaire 100 comprises: an inverse Mt. Fuji-shaped reflection plate 2 which extends in the longitudinal direction and has an internal space; a light source metal fitting 3 which is arranged in the internal space of the reflection plate 2 and in which an LED unit 350 is mounted on one surface of a bottom plate 330; and a power supply metal fitting 4 which is mounted on the other surface of the bottom plate 330 of the light source metal fitting 3, and has a long shape extending in the longitudinal direction of the reflection plate 2, and in which a new power supply device 11 for lighting the LED unit 350 is mounted.SELECTED DRAWING: Figure 6 【課題】ＬＥＤユニット及び電源装置の熱を効率的に放熱する。【解決手段】照明器具１００は、長手方向に延び、内部空間を有する逆富士形の反射板２と、反射板２の内部空間に配置され、底板３３０の一方の面にＬＥＤユニット３５０が取り付けられる光源取付金具３と、光源取付金具３の底板３３０の他方の面に取り付けられ、かつ、反射板２の長手方向に延びる長尺形状であり、ＬＥＤユニット３５０を点灯させる新規電源装置１１が取り付けられた電源取付金具４とを備えた。【選択図】図６