Lighting device

According to one embodiment, a lighting device (1) includes a first light source (3), a body section (2) and a light distribution section (5). The first light source (3) includes a light emitting element (3b). The body section (2) includes an attachment portion (2b) on one end portion (2a). The firs...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE, MICHINOBU, SUZUKI, DAIGO, OKADA, YASUHIDE
Format:	Patent
Sprache:	eng ; fre ; ger
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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	According to one embodiment, a lighting device (1) includes a first light source (3), a body section (2) and a light distribution section (5). The first light source (3) includes a light emitting element (3b). The body section (2) includes an attachment portion (2b) on one end portion (2a). The first light source (3) is attached to the attachment portion (2b). The light distribution section (5) is provided on the end portion (2a) of the body section (2) and injected with light radiated from the first light source (3). The light distribution section (5) has a flat shape. A peripheral portion (5b) of the light distribution section (5) in a direction orthogonal to a central axis (1a) of the lighting device (1) protrudes from periphery of the end portion (2a) of the body section (2).