JP2010055893A5 - - Google Patents

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Publication number
JP2010055893A5
JP2010055893A5 JP2008218618A JP2008218618A JP2010055893A5 JP 2010055893 A5 JP2010055893 A5 JP 2010055893A5 JP 2008218618 A JP2008218618 A JP 2008218618A JP 2008218618 A JP2008218618 A JP 2008218618A JP 2010055893 A5 JP2010055893 A5 JP 2010055893A5
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JP
Japan
Prior art keywords
light source
led light
irradiation opening
cover member
instrument body
Prior art date
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Granted
Application number
JP2008218618A
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Japanese (ja)
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JP2010055893A (en
JP5217789B2 (en
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Priority to JP2008218618A priority Critical patent/JP5217789B2/en
Priority claimed from JP2008218618A external-priority patent/JP5217789B2/en
Publication of JP2010055893A publication Critical patent/JP2010055893A/en
Publication of JP2010055893A5 publication Critical patent/JP2010055893A5/ja
Application granted granted Critical
Publication of JP5217789B2 publication Critical patent/JP5217789B2/en
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Claims (4)

天井面或いは壁面に設置される照明器具において、
複数のＬＥＤ光源を列状に配置して線状光源を構成した光源部と、
前記光源部を収め、前記光源部の正面から両側にかけて切り欠いた照射開口を設けた器具本体と、
前記器具本体の照射開口を覆う光拡散性のカバー部材と、
を備えたことを特徴とする照明器具。 In lighting fixtures installed on the ceiling or wall,
A light source section in which a plurality of LED light sources are arranged in a line to form a linear light source;
Matches the light source unit, and a fixture main body provided with an irradiation opening notched over both sides from the front of the light source unit,
A light diffusing cover member covering the irradiation opening of the instrument body;
A lighting fixture comprising: 複数の前記ＬＥＤ光源を所定の間隔で線状に配置し、
前記カバー部材における前記ＬＥＤ光源の対向位置と、前記ＬＥＤ光源同士の中間位置との輝度比が所定値になるように前記ＬＥＤ光源から前記カバー部材までの距離を設定した
ことを特徴とする請求項１に記載の照明器具。 A plurality of the LED light sources are arranged in a line at a predetermined interval,
The distance from the LED light source to the cover member is set so that the luminance ratio between the facing position of the LED light source in the cover member and the intermediate position between the LED light sources becomes a predetermined value. The lighting fixture according to 1. 前記器具本体を側方からみたときに、前記照射開口の縁部の下端部分が前記ＬＥＤ光源よりも上に位置することを特徴とする請求項１又は２に記載の照明器具。   The lighting fixture according to claim 1 or 2, wherein when the fixture main body is viewed from the side, a lower end portion of an edge portion of the irradiation opening is positioned above the LED light source. 前記器具本体を側方からみたときに、前記照射開口の両端の縁部が前記器具本体の上面に向けて広がるように傾斜することを特徴とする請求項１乃至３のいずれかに記載の照明器具。   4. The illumination according to claim 1, wherein when the instrument body is viewed from the side, the edges of both ends of the irradiation opening are inclined so as to spread toward an upper surface of the instrument body. 5. Instruments.
JP2008218618A 2008-08-27 2008-08-27 lighting equipment Active JP5217789B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008218618A JP5217789B2 (en) 2008-08-27 2008-08-27 lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008218618A JP5217789B2 (en) 2008-08-27 2008-08-27 lighting equipment

Publications (3)

Publication Number Publication Date
JP2010055893A JP2010055893A (en) 2010-03-11
JP2010055893A5 true JP2010055893A5 (en) 2011-10-06
JP5217789B2 JP5217789B2 (en) 2013-06-19

Family

ID=42071591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008218618A Active JP5217789B2 (en) 2008-08-27 2008-08-27 lighting equipment

Country Status (1)

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JP (1) JP5217789B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5629512B2 (en) 2010-07-20 2014-11-19 矢崎総業株式会社 Connector with cover
JP5639413B2 (en) * 2010-08-24 2014-12-10 株式会社小糸製作所 Luminaire cover and luminaire
JP5623846B2 (en) * 2010-09-22 2014-11-12 パナソニック株式会社 Lighting system for apartment houses
KR101177441B1 (en) 2011-01-10 2012-08-24 엘지전자 주식회사 Lighting apparatus
JP5887554B2 (en) * 2012-02-29 2016-03-16 パナソニックＩｐマネジメント株式会社 Light emitting device and lighting apparatus
JP5552563B1 (en) * 2013-09-24 2014-07-16 アイリスオーヤマ株式会社 LED lighting device
JP5736079B2 (en) * 2014-07-02 2015-06-17 三菱電機株式会社 lighting equipment
JP6723335B2 (en) * 2018-12-19 2020-07-15 三菱電機株式会社 lighting equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048314U (en) * 1990-05-09 1992-01-24
JPH0545820U (en) * 1991-11-19 1993-06-18 積水化学工業株式会社 Lighting equipment
JP2003132708A (en) * 2001-10-25 2003-05-09 Tanabe Take Shoten:Kk Led illumination device
JP4488183B2 (en) * 2004-03-30 2010-06-23 Ｙａｎｃｈｅｒｓ株式会社 Lighting device

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