JP5126631B2 - 発光素子ランプ及び照明器具 - Google Patents
発光素子ランプ及び照明器具 Download PDFInfo
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- JP5126631B2 JP5126631B2 JP2010222276A JP2010222276A JP5126631B2 JP 5126631 B2 JP5126631 B2 JP 5126631B2 JP 2010222276 A JP2010222276 A JP 2010222276A JP 2010222276 A JP2010222276 A JP 2010222276A JP 5126631 B2 JP5126631 B2 JP 5126631B2
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- Prior art keywords
- emitting element
- diameter portion
- cylindrical member
- light
- case
- Prior art date
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Images
Classifications
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- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
1・・・発光素子ランプ、2・・・ケース(外ケース)、3・・・反射体、3c・・・照射開口部、4・・・発光素子(LEDチップ)、5・・・筒状部材、6・・・口金、8・・・基板、10・・・カラー、11・・・点灯回路、20・・・照明器具
Claims (3)
- 発光素子と熱的に結合され発光素子の熱を放熱する熱伝導性を具備し、内方に屈曲する下端部を備える筒状のケースと; ケースの下端部より大径で上面を開口した筒状の大径部およびこの大径部に連続し外周に雄ねじの機能をなす凸条が形成されたケースの下端部より小径な筒状の小径部を有し、小径部をケースの下端部から外に突出してケース内に収納された断熱性の筒状部材と; 筒状部材内に配設された発光素子を点灯する点灯回路と; 筒状部材の大径部の上面開口を覆う蓋体と; 筒状部材の小径部の雄ねじの機能をなす凸条に自己の内面側の雌ねじの機能をなす螺旋状の凹条がねじ込まれる口金と; 口金とケースの下端部との間に設けられた樹脂製でリング状のカラーと;を具備することを特徴とする発光素子ランプ。
- 点灯回路は、その一部が筒状部材の大径部に収容され、残部が筒状部材の小径部に収容されていることを特徴とする請求項1記載の発光素子ランプ。
- ソケットを有する器具本体と; この器具本体のソケットに装着される請求項1または2記載の発光素子ランプと;を具備することを特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010222276A JP5126631B2 (ja) | 2010-09-30 | 2010-09-30 | 発光素子ランプ及び照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010222276A JP5126631B2 (ja) | 2010-09-30 | 2010-09-30 | 発光素子ランプ及び照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008049410A Division JP5019264B2 (ja) | 2008-02-29 | 2008-02-29 | 発光素子ランプ及び照明器具 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012146482A Division JP5448011B2 (ja) | 2012-06-29 | 2012-06-29 | 発光素子ランプ及び照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010282986A JP2010282986A (ja) | 2010-12-16 |
JP5126631B2 true JP5126631B2 (ja) | 2013-01-23 |
Family
ID=43539522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010222276A Active JP5126631B2 (ja) | 2010-09-30 | 2010-09-30 | 発光素子ランプ及び照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5126631B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102080780A (zh) * | 2011-01-13 | 2011-06-01 | 杭州双凸利科技有限公司 | 多层布置的led灯 |
CN102650380A (zh) * | 2011-02-25 | 2012-08-29 | 瑞莹光电股份有限公司 | 发光二极管灯具及其制造方法 |
CN102650385A (zh) * | 2011-02-25 | 2012-08-29 | 瑞莹光电股份有限公司 | 发光二极管灯具及其制造方法 |
JP2013048029A (ja) * | 2011-08-29 | 2013-03-07 | Beat Sonic:Kk | Ledランプ |
CN204026202U (zh) * | 2012-01-12 | 2014-12-17 | 松下电器产业株式会社 | 灯零件、灯 |
JP6191914B2 (ja) * | 2013-10-09 | 2017-09-06 | パナソニックIpマネジメント株式会社 | 照明装置 |
JP2015076281A (ja) * | 2013-10-09 | 2015-04-20 | パナソニックIpマネジメント株式会社 | 照明装置 |
JP5679526B2 (ja) * | 2013-12-20 | 2015-03-04 | 岩崎電気株式会社 | Ledランプ |
JP6453660B2 (ja) | 2015-02-05 | 2019-01-16 | 株式会社東芝 | 照明装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58181262A (ja) * | 1982-04-15 | 1983-10-22 | Matsushita Electronics Corp | 螢光灯装置 |
JPH0312164Y2 (ja) * | 1985-10-15 | 1991-03-22 | ||
JP2776015B2 (ja) * | 1990-08-10 | 1998-07-16 | 東芝ライテック株式会社 | けい光ランプ装置 |
JP4482706B2 (ja) * | 2005-04-08 | 2010-06-16 | 東芝ライテック株式会社 | 電球型ランプ |
JP2007073478A (ja) * | 2005-09-09 | 2007-03-22 | Toshiba Lighting & Technology Corp | ランプ |
-
2010
- 2010-09-30 JP JP2010222276A patent/JP5126631B2/ja active Active
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Publication number | Publication date |
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JP2010282986A (ja) | 2010-12-16 |
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