LIGHTING FIXTURE

Japanese Patent JP2017107694

A

PROBLEM TO BE SOLVED: To provide a lighting fixture which achieves cost reduction and in which a light emitting element and a lighting circuit are effectively and efficiently mounted on a substrate, and wiring of the lighting circuit, the light emitting element and the side of a wiring device is facilitated.SOLUTION: A fixture body 21 has an attachment part 39 attached to a wiring device 12 installed on a fixture attaching surface 11. A substrate device 22 is provided with a substrate 42, a light emitting element 43 and a lighting circuit 44. The substrate 42 is arranged around the attachment part 39 and is structured such that: an opening part 48 is formed facing the attachment part 39; a wiring surface 47 is set only on one surface thereof; and another surface side thereof is attached to the fixture body 21. The light emitting element 43 is mounted on the wiring surface 47 in an outer peripheral side region 49 of the substrate 42. The lighting circuit 44 is set around the opening part 48 in an inner peripheral side region 50 of the substrate 42. The lighting circuit 44 includes: a surface mounting component 53 mounted on the wiring surface 47 of the substrate 42 in the inner peripheral side region 50; and a lead component 54 in which a lead line arranged on the other surface side of the substrate 42 in the inner peripheral side region 50 and inserted into the substrate 42, is electrically connected to the wiring surface 47.SELECTED DRAWING: Figure 1

WO/2011/009384	LIGHT-EMITTING SPRAYER HEAD
JP4022447	Electrodeless discharge lamp

KONO MAKOTO
MORI KAZUYA
KAN HIROYA

JP2015239460A

June 15, 2017

December 08, 2015

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TOSHIBA LIGHTING & TECHNOLOGY

F21V23/00; F21S2/00; F21V3/00; F21V19/00

樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada

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