Title:
照明装置
Document Type and Number:
Japanese Patent JP5591624
Kind Code:
B2
Abstract:
Disclosed is a lighting device (1). The lighting device (1) includes:
a housing (100);
at least one reflector (200) disposed inside the housing (100); and
a light source unit (300) being disposed inside the housing (100) and emitting light toward the reflector (200),
wherein the light source unit (300) includes a light emitting groove (316) formed therein, the light emitting groove (316) including a basal surface (316a) sloped toward the reflector,
and wherein a plurality of light emitting devices (1) are disposed sloping along the basal surface (316a) in the light emitting groove (316),
and wherein the light emitting groove (316) includes a projection part formed from the basal surface (316a), the projection part blocking the light emitted directly from a plurality of the light emitting devices to the outside of the housing.
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Inventors:
Kim, グァンス
ゴン, ギョンイル
Kim, ファヨン
A phon, Sun Jun
ゴン, ギョンイル
Kim, ファヨン
A phon, Sun Jun
Application Number:
JP2010184367A
Publication Date:
September 17, 2014
Filing Date:
August 19, 2010
Export Citation:
Assignee:
Elgey Innotech Company Limited
International Classes:
F21S8/04; F21S2/00; F21V19/00; F21V25/04; F21Y101/02
Attorney, Agent or Firm:
Iwase Yoshiwa
Makoto Ono
Yoshinori Kanayama
Michiaki Tsubokura
Kazuteru Shigemori
Hidehiko Ichikawa
Yasufumi Shiroyama
Makoto Ono
Yoshinori Kanayama
Michiaki Tsubokura
Kazuteru Shigemori
Hidehiko Ichikawa
Yasufumi Shiroyama
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