JP5906436B2 - 発光装置およびそれを用いた照明器具 - Google Patents
発光装置およびそれを用いた照明器具 Download PDFInfo
- Publication number
- JP5906436B2 JP5906436B2 JP2012042109A JP2012042109A JP5906436B2 JP 5906436 B2 JP5906436 B2 JP 5906436B2 JP 2012042109 A JP2012042109 A JP 2012042109A JP 2012042109 A JP2012042109 A JP 2012042109A JP 5906436 B2 JP5906436 B2 JP 5906436B2
- Authority
- JP
- Japan
- Prior art keywords
- emitting device
- light
- light emitting
- mounting substrate
- lens
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
2b 実装基板
3 絶縁カバー
4 放熱部材
10 発光装置
20 器具本体
30 照明器具
40 レンズ部
41b 傾斜部
43 取付部
45 空間
50 器具本体
Claims (5)
- 放熱部材と、前記放熱部材の一面側に配置されてなり前記放熱部材側とは反対の一表面側の中央部にLEDと電気的に接続された一対の電極を有する実装基板と、前記実装基板の側部および前記一表面の周部を覆う絶縁カバーと、前記実装基板を、前記絶縁カバーを介して前記放熱部材側に押圧する押圧部材と、前記LEDから放射された光の配光を制御するレンズ部とを備え、前記レンズ部は、前記レンズ部の外周部から前記放熱部材側へ突設されて前記絶縁カバーおよび前記押圧部材の周辺で前記放熱部材に取り付けられる取付部を有し、前記レンズ部の光入射面側と前記取付部との間に空間が形成されてなり、
前記絶縁カバーは、前記実装基板の前記一表面の周部を覆う蓋部と、前記実装基板の側部を覆う側壁部とを備え、
前記押圧部材には、前記側壁部の外側と接触する一対の突出部が設けられていることを特徴とする発光装置。 - 前記レンズ部は、前記レンズ部の前記光入射面側に、前記レンズ部の前記外周部から前記実装基板の前記中央部に向かって傾斜する傾斜部が設けられてなることを特徴とする請求項1記載の発光装置。
- 前記レンズ部は、平面視形状が楕円形状であり、前記取付部を少なくとも2つ有してなり、前記各取付部は、平面視における前記レンズ部の長軸方向の両端部にそれぞれ配置されてなることを特徴とする請求項1または請求項2記載の発光装置。
- 前記レンズ部は、前記取付部を2つ有してなり、前記各取付部は、平面視で前記レンズ部の短軸方向において長軸を挟んで互いに異なる側に配置されてなることを特徴とする請求項3記載の発光装置。
- 請求項1ないし請求項4のいずれか1項に記載の発光装置と、前記発光装置を保持する器具本体とを備えてなることを特徴とする照明器具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012042109A JP5906436B2 (ja) | 2012-02-28 | 2012-02-28 | 発光装置およびそれを用いた照明器具 |
PCT/JP2012/080682 WO2013128732A1 (ja) | 2012-02-28 | 2012-11-28 | 発光装置およびそれを用いた照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012042109A JP5906436B2 (ja) | 2012-02-28 | 2012-02-28 | 発光装置およびそれを用いた照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013179172A JP2013179172A (ja) | 2013-09-09 |
JP5906436B2 true JP5906436B2 (ja) | 2016-04-20 |
Family
ID=49081953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012042109A Active JP5906436B2 (ja) | 2012-02-28 | 2012-02-28 | 発光装置およびそれを用いた照明器具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5906436B2 (ja) |
WO (1) | WO2013128732A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9429309B2 (en) * | 2011-09-26 | 2016-08-30 | Ideal Industries, Inc. | Device for securing a source of LED light to a heat sink surface |
EP3108178B1 (en) * | 2014-01-02 | 2017-11-15 | TE Connectivity Nederland B.V. | Led socket assembly |
JP6441823B2 (ja) * | 2014-01-22 | 2018-12-19 | 株式会社小糸製作所 | 車両用灯具 |
JP6398476B2 (ja) * | 2014-08-29 | 2018-10-03 | 岩崎電気株式会社 | 光源ユニット、及び照明器具 |
JP7357483B2 (ja) * | 2019-07-31 | 2023-10-06 | 三菱電機株式会社 | 照明器具 |
CN210860730U (zh) * | 2019-12-27 | 2020-06-26 | 苏州欧普照明有限公司 | 光源模组以及灯具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0379447U (ja) * | 1989-12-05 | 1991-08-13 | ||
JP3965929B2 (ja) * | 2001-04-02 | 2007-08-29 | 日亜化学工業株式会社 | Led照明装置 |
DE102005020908A1 (de) * | 2005-02-28 | 2006-08-31 | Osram Opto Semiconductors Gmbh | Beleuchtungsvorrichtung |
JP4870950B2 (ja) * | 2005-08-09 | 2012-02-08 | 株式会社光波 | 光放射用光源ユニット及びそれを用いた面状発光装置 |
JP4858204B2 (ja) * | 2007-02-08 | 2012-01-18 | ソニー株式会社 | バックライト装置及び表示装置 |
JP4943930B2 (ja) * | 2007-04-24 | 2012-05-30 | パナソニック株式会社 | 立体回路部品の取付構造 |
JP2011018863A (ja) * | 2009-07-10 | 2011-01-27 | Sharp Corp | 発光素子モジュール及びその製造方法、並びに、バックライト装置 |
JPWO2011016295A1 (ja) * | 2009-08-05 | 2013-01-10 | コニカミノルタアドバンストレイヤー株式会社 | 発光装置及び発光装置の製造方法 |
JP5601512B2 (ja) * | 2009-09-14 | 2014-10-08 | 東芝ライテック株式会社 | 発光装置および照明装置 |
JP5582633B2 (ja) * | 2009-11-06 | 2014-09-03 | パナソニック株式会社 | Led照明装置 |
JP5879564B2 (ja) * | 2012-02-24 | 2016-03-08 | パナソニックIpマネジメント株式会社 | 発光装置およびそれを用いた照明器具 |
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2012
- 2012-02-28 JP JP2012042109A patent/JP5906436B2/ja active Active
- 2012-11-28 WO PCT/JP2012/080682 patent/WO2013128732A1/ja active Application Filing
Also Published As
Publication number | Publication date |
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JP2013179172A (ja) | 2013-09-09 |
WO2013128732A1 (ja) | 2013-09-06 |
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