JP2011228255A - 光学ユニットおよび照明装置 - Google Patents
光学ユニットおよび照明装置 Download PDFInfo
- Publication number
- JP2011228255A JP2011228255A JP2010234910A JP2010234910A JP2011228255A JP 2011228255 A JP2011228255 A JP 2011228255A JP 2010234910 A JP2010234910 A JP 2010234910A JP 2010234910 A JP2010234910 A JP 2010234910A JP 2011228255 A JP2011228255 A JP 2011228255A
- Authority
- JP
- Japan
- Prior art keywords
- led
- light
- led optical
- light emitting
- unit
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
- 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
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21Y2113/00—Combination of 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【解決手段】LEDを有するLEDモジュール6aと;このLEDモジュール6aを支持するセラミック基板6bと;LEDモジュール6aからの配光を制御する反射筒6iと;一面側にセラミック基板6bおよび反射筒6iを有し、他面側にヒートシンク9c,9cを有するユニット支持板9を具備している。
【選択図】 図1
Description
Claims (5)
- 発光素子を有する発光部と;
この発光部を支持する発光部支持基板と;
発光部からの配光を制御する反射体と;
一面側に発光部支持基板および反射体を有し、他面側にヒートシンクを有するユニット支持部と;
を具備していることを特徴とする光学ユニット。 - 前記発光部支持基板は、セラミックからなり、その表面を弾性的に押し当てる押えとユニット支持部とにより挟持されていることを特徴とする請求項1記載の光学ユニット。
- 請求項1または2記載の複数の光学ユニットと;
これら光学ユニットを配設した装置本体と;
を具備していることを特徴とする照明装置。 - 前記光学ユニットを取り付ける取付板を有し、この取付板は、装置本体に直接取り付けられていることを特徴とする請求項3記載の照明装置。
- 発光部は、所要の反射体寄りに配設されていることを特徴とする請求項1ないし4のいずれか1項に記載の光学ユニット。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010234910A JP5708983B2 (ja) | 2010-03-29 | 2010-10-19 | 照明装置 |
| CN2013103726400A CN103471002A (zh) | 2010-03-29 | 2011-03-08 | 照明装置 |
| CN2011100576756A CN102207271A (zh) | 2010-03-29 | 2011-03-08 | 光学单元以及照明装置 |
| EP11157892A EP2372228A3 (en) | 2010-03-29 | 2011-03-11 | Optical unit and lighting apparatus |
| US13/045,831 US8511862B2 (en) | 2010-03-29 | 2011-03-11 | Optical unit and lighting apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010075518 | 2010-03-29 | ||
| JP2010075518 | 2010-03-29 | ||
| JP2010234910A JP5708983B2 (ja) | 2010-03-29 | 2010-10-19 | 照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011228255A true JP2011228255A (ja) | 2011-11-10 |
| JP5708983B2 JP5708983B2 (ja) | 2015-04-30 |
Family
ID=44237174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010234910A Expired - Fee Related JP5708983B2 (ja) | 2010-03-29 | 2010-10-19 | 照明装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8511862B2 (ja) |
| EP (1) | EP2372228A3 (ja) |
| JP (1) | JP5708983B2 (ja) |
| CN (2) | CN103471002A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013114813A (ja) * | 2011-11-25 | 2013-06-10 | Panasonic Corp | 照明器具 |
| JP2023086810A (ja) * | 2018-12-12 | 2023-06-22 | 日亜化学工業株式会社 | 発光モジュールの製造方法、発光モジュール及びプロジェクタ |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5747546B2 (ja) | 2010-03-29 | 2015-07-15 | 東芝ライテック株式会社 | 照明装置 |
| KR101326518B1 (ko) | 2011-09-02 | 2013-11-07 | 엘지이노텍 주식회사 | 조명 장치 |
| US8680755B2 (en) * | 2012-05-07 | 2014-03-25 | Lg Innotek Co., Ltd. | Lighting device having reflectors for indirect light emission |
| US12372219B2 (en) * | 2014-05-30 | 2025-07-29 | Cree Lighting Usa Llc | LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted |
| US20170268747A1 (en) * | 2014-10-29 | 2017-09-21 | Ronald G. Holder | LED Optic for Offset Beam Generation |
| US20230161127A1 (en) * | 2020-04-15 | 2023-05-25 | CommScope Connectivity Belgium BV | Device and method for sealing cables in telecommunications enclosures |
Citations (5)
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| JP2009199924A (ja) * | 2008-02-22 | 2009-09-03 | Okamura Corp | 照明装置 |
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| GB2462155A (en) * | 2008-11-12 | 2010-02-03 | Collingwood Lighting Ltd | Fire resistant recessed lighting unit |
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-
2010
- 2010-10-19 JP JP2010234910A patent/JP5708983B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-08 CN CN2013103726400A patent/CN103471002A/zh active Pending
- 2011-03-08 CN CN2011100576756A patent/CN102207271A/zh active Pending
- 2011-03-11 US US13/045,831 patent/US8511862B2/en not_active Expired - Fee Related
- 2011-03-11 EP EP11157892A patent/EP2372228A3/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080080188A1 (en) * | 2006-09-29 | 2008-04-03 | Chin-Wen Wang | Modulized Assembly Of A Large-sized LED Lamp |
| JP2009152170A (ja) * | 2007-11-30 | 2009-07-09 | Toshiba Lighting & Technology Corp | 照明装置 |
| JP2009199924A (ja) * | 2008-02-22 | 2009-09-03 | Okamura Corp | 照明装置 |
| WO2009157370A1 (ja) * | 2008-06-24 | 2009-12-30 | 出光興産株式会社 | 照明装置用の筐体およびこれを備えた照明装置 |
| GB2462155A (en) * | 2008-11-12 | 2010-02-03 | Collingwood Lighting Ltd | Fire resistant recessed lighting unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013114813A (ja) * | 2011-11-25 | 2013-06-10 | Panasonic Corp | 照明器具 |
| JP2023086810A (ja) * | 2018-12-12 | 2023-06-22 | 日亜化学工業株式会社 | 発光モジュールの製造方法、発光モジュール及びプロジェクタ |
| JP7339591B2 (ja) | 2018-12-12 | 2023-09-06 | 日亜化学工業株式会社 | 発光モジュールの製造方法、発光モジュール及びプロジェクタ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102207271A (zh) | 2011-10-05 |
| US20110235334A1 (en) | 2011-09-29 |
| EP2372228A2 (en) | 2011-10-05 |
| CN103471002A (zh) | 2013-12-25 |
| EP2372228A3 (en) | 2012-12-05 |
| JP5708983B2 (ja) | 2015-04-30 |
| US8511862B2 (en) | 2013-08-20 |
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