JP5712352B2 - Ledユニットおよびそれを用いた照明器具 - Google Patents
Ledユニットおよびそれを用いた照明器具 Download PDFInfo
- Publication number
- JP5712352B2 JP5712352B2 JP2011042398A JP2011042398A JP5712352B2 JP 5712352 B2 JP5712352 B2 JP 5712352B2 JP 2011042398 A JP2011042398 A JP 2011042398A JP 2011042398 A JP2011042398 A JP 2011042398A JP 5712352 B2 JP5712352 B2 JP 5712352B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- led unit
- cover
- led
- light emitting
- 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.)
- Active
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- 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
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
以下、本実施形態のLEDユニット10について、図1〜図8を参照しながら説明する。
ホルダ2上には、発光装置3の発光部3aを囲むように、化粧カバー40が配置される(図7(c)参照)。
1t 溝部
3 発光装置
5 封止材
10 LEDユニット
11 器具本体
12 照明器具
20 カバー
20e 突出部
Claims (3)
- 板状のベースと、該ベースの一表面側に配置されてなりLEDチップを用いた発光装置と、前記発光装置の前面側に配置されて前記ベースに取り付けられてなり前記発光装置から放射された光を透過させる機能を有するカバーとを備えたLEDユニットであって、
前記ベースは、前記一表面側に、封止材を入れる環状の溝部を備え、前記カバーの前記ベース側に突出する環状の突出部が前記溝部に挿入されて、前記封止材により前記ベースと前記カバーとが封止されており、
前記溝部は、前記ベースの前記一表面に設けられた前記溝部の一部を前記環状の内側に突出させた内突部を有しており、前記溝部の幅方向において前記突出部と前記溝部との距離を前記内突部において他よりも近づけており、
前記内突部は、前記ベースの周部に設けられた取付ねじ挿通孔に対応して設けられていることを特徴とするLEDユニット。 - 前記溝部は、前記環状が円環状であることを特徴とする請求項1記載のLEDユニット。
- 請求項1または請求項2に記載のLEDユニットと、前記LEDユニットが取り付けられた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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011042398A JP5712352B2 (ja) | 2011-02-28 | 2011-02-28 | Ledユニットおよびそれを用いた照明器具 |
US13/397,925 US8684568B2 (en) | 2011-02-28 | 2012-02-16 | LED unit and illumination apparatus using same |
EP12001062.4A EP2492591B1 (en) | 2011-02-28 | 2012-02-17 | Led unit and illumination apparatus using same |
CN201210043896.2A CN102650386B (zh) | 2011-02-28 | 2012-02-24 | Led单元和使用其的照明设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011042398A JP5712352B2 (ja) | 2011-02-28 | 2011-02-28 | Ledユニットおよびそれを用いた照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012181946A JP2012181946A (ja) | 2012-09-20 |
JP5712352B2 true JP5712352B2 (ja) | 2015-05-07 |
Family
ID=45655085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011042398A Active JP5712352B2 (ja) | 2011-02-28 | 2011-02-28 | Ledユニットおよびそれを用いた照明器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8684568B2 (ja) |
EP (1) | EP2492591B1 (ja) |
JP (1) | JP5712352B2 (ja) |
CN (1) | CN102650386B (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011003608A1 (de) * | 2010-08-20 | 2012-02-23 | Tridonic Gmbh & Co. Kg | Gehäustes LED-Modul |
JP5639503B2 (ja) * | 2011-02-28 | 2014-12-10 | パナソニック株式会社 | Ledユニットおよびそれを用いた照明器具 |
CN102893959B (zh) * | 2012-10-31 | 2014-12-31 | 江西新正耀科技有限公司 | 捕鱼灯 |
JP5971559B2 (ja) * | 2012-11-07 | 2016-08-17 | パナソニックIpマネジメント株式会社 | 照明装置及びホルダ |
JP6059023B2 (ja) * | 2013-01-18 | 2017-01-11 | パナソニック株式会社 | 照明装置 |
US9316382B2 (en) * | 2013-01-31 | 2016-04-19 | Cree, Inc. | Connector devices, systems, and related methods for connecting light emitting diode (LED) modules |
US9441814B2 (en) * | 2013-02-08 | 2016-09-13 | Axis Lighting Inc. | Luminaire and output element coupling mechanism therefor |
CN104235641B (zh) * | 2013-06-09 | 2016-04-06 | 四川新力光源股份有限公司 | 超薄式led光引擎 |
ITAN20130112A1 (it) * | 2013-06-25 | 2014-12-26 | Cromplast S R L | Faretto a led perfezionato. |
US20160146444A1 (en) * | 2013-07-02 | 2016-05-26 | Molex Incorporated | Led holder system |
JP6176526B2 (ja) * | 2013-08-02 | 2017-08-09 | パナソニックIpマネジメント株式会社 | 照明器具 |
TWM472152U (zh) * | 2013-09-05 | 2014-02-11 | Molex Taiwan Ltd | 安裝座與照明裝置 |
USD744964S1 (en) * | 2013-10-18 | 2015-12-08 | Osram Gmbh | LED lighting module |
JP5605966B1 (ja) * | 2013-11-13 | 2014-10-15 | アイリスオーヤマ株式会社 | Led電球及び照明器具 |
US9657923B2 (en) * | 2013-11-25 | 2017-05-23 | Lg Electronics Inc. | Light emitting module |
CN104696818B (zh) * | 2013-12-06 | 2017-05-17 | 松下知识产权经营株式会社 | Led单元以及使用该led单元的照明器具 |
CN203771097U (zh) * | 2014-02-08 | 2014-08-13 | 深圳市安华隆科技有限公司 | 一种内收式线扣密封结构及具有该密封结构的led灯具 |
USD744963S1 (en) * | 2014-04-01 | 2015-12-08 | Xicato, Inc. | LED module |
JP6331193B2 (ja) * | 2014-06-23 | 2018-05-30 | パナソニックIpマネジメント株式会社 | Ledユニットおよびそれを用いた照明器具 |
CA3185995A1 (en) * | 2014-07-15 | 2016-01-21 | 9609385 Canada Inc. | Environmentally protected switch and device using same |
JP2016072550A (ja) * | 2014-10-01 | 2016-05-09 | 株式会社タニタ | 発光装置 |
CN107208872B (zh) * | 2015-01-13 | 2020-09-11 | 飞利浦灯具控股公司 | 包括改进的光学元件的照明设备 |
CN105605497A (zh) * | 2015-12-25 | 2016-05-25 | 惠州市路森光电科技有限公司 | 一种取消副光斑的led灯具 |
JP6316357B2 (ja) * | 2016-08-23 | 2018-04-25 | 三菱電機株式会社 | 光源ユニット |
JP7034581B2 (ja) * | 2016-08-30 | 2022-03-14 | 日東電工株式会社 | 通気部材 |
JP6778894B2 (ja) * | 2016-11-07 | 2020-11-04 | パナソニックIpマネジメント株式会社 | 照明器具 |
CN107013850B (zh) * | 2017-06-07 | 2019-02-12 | 中山市华凌照明有限公司 | 一种便于安装的led挂灯 |
WO2019036066A1 (en) | 2017-08-16 | 2019-02-21 | Decker Cary Allen | UNIVERSAL PROTECTION CAP FOR CAMERA OBJECTIVES AND OTHER TUBULAR OBJECTS |
CN109780479B (zh) * | 2017-11-15 | 2021-05-14 | 广东尔漫照明有限公司 | 一种多功能吸顶灯 |
US11248783B2 (en) * | 2020-04-18 | 2022-02-15 | Xiamen Eco Lighting Co. Ltd. | Lighting apparatus |
US20220381426A1 (en) * | 2021-05-28 | 2022-12-01 | Trent Zimmer | Mount for a lighting device |
Family Cites Families (11)
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JP3024677B2 (ja) | 1997-05-26 | 2000-03-21 | 日本電気株式会社 | 筐体の防水構造 |
JPH11340648A (ja) | 1998-05-28 | 1999-12-10 | Nec Eng Ltd | 防水構造及びその作製方法 |
JP2002270002A (ja) * | 2001-03-14 | 2002-09-20 | Osram-Melco Ltd | 電球形ランプ及び電球形ランプのプレート |
JP2003059330A (ja) | 2001-08-16 | 2003-02-28 | Matsushita Electric Works Ltd | Led照明器具 |
JP2007207576A (ja) * | 2006-02-01 | 2007-08-16 | Jefcom Kk | Ledランプ |
JP4825160B2 (ja) | 2007-04-06 | 2011-11-30 | コイズミ照明株式会社 | Led照明器具 |
US7806550B2 (en) * | 2007-11-27 | 2010-10-05 | Abl Ip Holding Llc | In-grade lighting system |
JP5319334B2 (ja) | 2009-03-05 | 2013-10-16 | パナソニック株式会社 | 照明装置 |
JP5110032B2 (ja) | 2009-04-17 | 2012-12-26 | 富士通株式会社 | 筐体 |
JP2010252224A (ja) | 2009-04-20 | 2010-11-04 | Panasonic Corp | 携帯端末装置および携帯端末装置の製造方法 |
US8469719B2 (en) | 2010-01-18 | 2013-06-25 | Grote Industries, Inc. | Connector terminal for lamps |
-
2011
- 2011-02-28 JP JP2011042398A patent/JP5712352B2/ja active Active
-
2012
- 2012-02-16 US US13/397,925 patent/US8684568B2/en not_active Expired - Fee Related
- 2012-02-17 EP EP12001062.4A patent/EP2492591B1/en not_active Not-in-force
- 2012-02-24 CN CN201210043896.2A patent/CN102650386B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2492591A2 (en) | 2012-08-29 |
US20120218760A1 (en) | 2012-08-30 |
CN102650386A (zh) | 2012-08-29 |
EP2492591A3 (en) | 2013-03-27 |
US8684568B2 (en) | 2014-04-01 |
JP2012181946A (ja) | 2012-09-20 |
EP2492591B1 (en) | 2014-07-16 |
CN102650386B (zh) | 2015-02-11 |
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