JP4703375B2 - 室内照明灯 - Google Patents
室内照明灯 Download PDFInfo
- Publication number
- JP4703375B2 JP4703375B2 JP2005323465A JP2005323465A JP4703375B2 JP 4703375 B2 JP4703375 B2 JP 4703375B2 JP 2005323465 A JP2005323465 A JP 2005323465A JP 2005323465 A JP2005323465 A JP 2005323465A JP 4703375 B2 JP4703375 B2 JP 4703375B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- lens
- light
- lighting circuit
- mounting substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/60—Light sources with three-dimensionally disposed light-generating elements on stacked substrates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (3)
- 収納凹部を有する金属製のベース部と上記収納凹部の開口面を覆うレンズ部とによって画成された灯具空間内に光源部を備えた室内照明灯であって、
上記光源部は同一の実装基板上に発光ダイオード(以下、「LED」という)と該LEDの点灯回路とが実装されて形成され、
上記ベース部とレンズ部との間に上記LEDの光をレンズ部の一部に対して遮蔽する遮蔽部材が配置され、
上記実装基板上の点灯回路は、上記ベース部と上記遮蔽部材とによって囲まれており、
上記遮蔽部材の透光部を除く部分は少なくとも一方の面が金属によって覆われている
ことを特徴とする室内照明灯。 - 上記遮蔽部材のレンズ部に対面した側には上記実装基板に実装されたLEDと異なる発光色のLEDが搭載されている
ことを特徴とする請求項1に記載の室内照明灯。 - 上記実装基板及びベース部は熱伝導性の良好な材料で形成されると共にベース部にはヒートシンクを備える
ことを特徴とする請求項1又は請求項2に記載の室内照明灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005323465A JP4703375B2 (ja) | 2005-11-08 | 2005-11-08 | 室内照明灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005323465A JP4703375B2 (ja) | 2005-11-08 | 2005-11-08 | 室内照明灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007134067A JP2007134067A (ja) | 2007-05-31 |
JP4703375B2 true JP4703375B2 (ja) | 2011-06-15 |
Family
ID=38155568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005323465A Expired - Fee Related JP4703375B2 (ja) | 2005-11-08 | 2005-11-08 | 室内照明灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4703375B2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4595920B2 (ja) * | 2006-10-24 | 2010-12-08 | パナソニック電工株式会社 | 照明器具 |
JP4832343B2 (ja) * | 2007-03-14 | 2011-12-07 | 京セラ株式会社 | 発光装置 |
JP5124176B2 (ja) * | 2007-06-11 | 2013-01-23 | 三洋電機株式会社 | ショーケース |
DE102007037822A1 (de) | 2007-08-10 | 2009-02-12 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungsvorrichtung |
JP5483537B2 (ja) * | 2009-08-09 | 2014-05-07 | 神保電器株式会社 | Ledダウンライト照明装置 |
JP5463532B2 (ja) * | 2009-09-14 | 2014-04-09 | 裕仁 丸山 | Led照明装置 |
DE102010014839B4 (de) * | 2010-02-11 | 2012-05-24 | Frensch Gmbh | Einbauleuchte |
JP5307102B2 (ja) * | 2010-10-12 | 2013-10-02 | 有限会社刀水企画 | Led照明灯の構造 |
WO2012046558A1 (ja) * | 2010-10-04 | 2012-04-12 | 有限会社 刀水企画 | Led照明灯及びその構造 |
JP5573746B2 (ja) * | 2011-03-23 | 2014-08-20 | 豊田合成株式会社 | ランプユニット |
KR101226175B1 (ko) * | 2011-03-31 | 2013-01-24 | 에이프로시스템즈 (주) | 엘이디 조명장치 |
JP2012216443A (ja) * | 2011-04-01 | 2012-11-08 | Kyocera Corp | 発光装置 |
JP5827510B2 (ja) * | 2011-07-25 | 2015-12-02 | スタンレー電気株式会社 | 車両用灯具のledユニット |
JP5690764B2 (ja) * | 2012-03-06 | 2015-03-25 | 株式会社ホンダアクセス | 照明装置 |
JP7054608B2 (ja) * | 2017-04-27 | 2022-04-14 | ミネベアミツミ株式会社 | 照明用ユニット及び照明装置 |
EP3763569B1 (en) | 2019-07-12 | 2023-01-04 | Goodrich Lighting Systems GmbH | Aircraft passenger light |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6218775A (ja) * | 1985-07-18 | 1987-01-27 | Stanley Electric Co Ltd | Ledランプ |
JP2002127818A (ja) * | 2000-10-25 | 2002-05-09 | Ichikoh Ind Ltd | プロジェクター式室内灯 |
JP2003109415A (ja) * | 2001-10-01 | 2003-04-11 | Matsushita Electric Ind Co Ltd | 照明装置及びその製造方法 |
JP2005005193A (ja) * | 2003-06-13 | 2005-01-06 | Stanley Electric Co Ltd | 前照灯光源用ledランプ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI329724B (en) * | 2003-09-09 | 2010-09-01 | Koninkl Philips Electronics Nv | Integrated lamp with feedback and wireless control |
-
2005
- 2005-11-08 JP JP2005323465A patent/JP4703375B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6218775A (ja) * | 1985-07-18 | 1987-01-27 | Stanley Electric Co Ltd | Ledランプ |
JP2002127818A (ja) * | 2000-10-25 | 2002-05-09 | Ichikoh Ind Ltd | プロジェクター式室内灯 |
JP2003109415A (ja) * | 2001-10-01 | 2003-04-11 | Matsushita Electric Ind Co Ltd | 照明装置及びその製造方法 |
JP2005005193A (ja) * | 2003-06-13 | 2005-01-06 | Stanley Electric Co Ltd | 前照灯光源用ledランプ |
Also Published As
Publication number | Publication date |
---|---|
JP2007134067A (ja) | 2007-05-31 |
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