JP5218751B2 - 電球型ランプ - Google Patents
電球型ランプ Download PDFInfo
- Publication number
- JP5218751B2 JP5218751B2 JP2008196678A JP2008196678A JP5218751B2 JP 5218751 B2 JP5218751 B2 JP 5218751B2 JP 2008196678 A JP2008196678 A JP 2008196678A JP 2008196678 A JP2008196678 A JP 2008196678A JP 5218751 B2 JP5218751 B2 JP 5218751B2
- Authority
- JP
- Japan
- Prior art keywords
- element substrate
- radiator
- main body
- led
- light
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- 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
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V17/101—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 permanently, e.g. welding, gluing or riveting
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
12 素子基板としてのLED基板
13 放熱体
15 点灯装置である点灯回路基板
16 収容ケース
17 口金
21 素子基板本体としてのLED基板本体
22 発光素子であるLED
23 接続受部としてのコネクタ受部
24 配線孔
25 配線部
34 挿通孔部
45 給電線
46 接続部
47 給電部
Claims (3)
- 素子基板本体と、この素子基板本体の一主面の中心位置から外縁側に偏位した位置にそれぞれ配置された複数の発光素子と、素子基板本体の一主面側の中心位置に配置され発光素子に電気的に接続された接続受部およびこの接続受部に隣接して素子基板本体の一主面側の中心位置に対して径方向にずれた位置に形成され素子基板本体を貫通する配線孔を有する配線部とを備えた素子基板と;
素子基板の素子基板本体の他主面側が一端側に密着して取り付けられた放熱体と;
放熱体の他端側に取り付けられた口金と;
放熱体と口金との間に収容され、給電線およびこの給電線の先端に接続され接続受部と接続される接続部を有し配線孔に挿通可能な給電部を備え、発光素子を点灯制御する点灯装置と;
を具備していることを特徴とする電球型ランプ。 - 放熱体は、素子基板の素子基板本体を一端側に取り付けた状態でこの素子基板の配線孔に対応する位置に、点灯装置の給電線を挿通可能な挿通孔部を備えている
ことを特徴とする請求項1記載の電球型ランプ。 - 放熱体と口金とを絶縁してこれら放熱体と口金との間に配置され、点灯装置を収容する収容ケース
を具備していることを特徴とする請求項1または2記載の電球型ランプ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008196678A JP5218751B2 (ja) | 2008-07-30 | 2008-07-30 | 電球型ランプ |
CN2011100968381A CN102175000B (zh) | 2008-07-30 | 2009-07-28 | 灯装置及照明器具 |
CN2009101608704A CN101639170B (zh) | 2008-07-30 | 2009-07-28 | 灯装置及照明器具 |
US12/511,479 US20100026157A1 (en) | 2008-07-30 | 2009-07-29 | Lamp and lighting equipment |
EP09251906.5A EP2149742A3 (en) | 2008-07-30 | 2009-07-29 | Lamp and lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008196678A JP5218751B2 (ja) | 2008-07-30 | 2008-07-30 | 電球型ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010033959A JP2010033959A (ja) | 2010-02-12 |
JP5218751B2 true JP5218751B2 (ja) | 2013-06-26 |
Family
ID=41614283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008196678A Active JP5218751B2 (ja) | 2008-07-30 | 2008-07-30 | 電球型ランプ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5218751B2 (ja) |
CN (1) | CN101639170B (ja) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
US8523411B2 (en) | 2010-02-23 | 2013-09-03 | Panasonic Corporation | Light source device |
JP5052634B2 (ja) * | 2010-02-25 | 2012-10-17 | シャープ株式会社 | 照明装置 |
JP5257622B2 (ja) | 2010-02-26 | 2013-08-07 | 東芝ライテック株式会社 | 電球形ランプおよび照明器具 |
US10240772B2 (en) * | 2010-04-02 | 2019-03-26 | GE Lighting Solutions, LLC | Lightweight heat sinks and LED lamps employing same |
JP2011222858A (ja) * | 2010-04-13 | 2011-11-04 | Cirocomm Technology Corp | 発光ダイオード(led)電球のライト芯材の製造方法およびその構造 |
JP2011228117A (ja) * | 2010-04-20 | 2011-11-10 | Cirocomm Technology Corp | 発光ユニットを交換可能な発光ダイオード(led)ランプ構造体 |
JP4854798B2 (ja) * | 2010-05-31 | 2012-01-18 | シャープ株式会社 | 照明装置 |
WO2011155432A1 (ja) * | 2010-06-07 | 2011-12-15 | アイリスオーヤマ株式会社 | Ledランプ |
US8596821B2 (en) * | 2010-06-08 | 2013-12-03 | Cree, Inc. | LED light bulbs |
JP5656461B2 (ja) | 2010-06-14 | 2015-01-21 | 日東光学株式会社 | 発光装置 |
JP4908616B2 (ja) * | 2010-07-28 | 2012-04-04 | 日本航空電子工業株式会社 | コネクタ及び照明装置 |
JP5718030B2 (ja) * | 2010-11-24 | 2015-05-13 | ローム株式会社 | Led電球 |
WO2012060103A1 (ja) * | 2010-11-04 | 2012-05-10 | パナソニック株式会社 | ランプ |
JP4838902B1 (ja) | 2011-01-12 | 2011-12-14 | イリソ電子工業株式会社 | 電気接続用端子及びこれを用いたコネクタ |
JP2015038810A (ja) | 2011-01-12 | 2015-02-26 | イリソ電子工業株式会社 | コネクタ |
EP2503218A1 (en) * | 2011-01-14 | 2012-09-26 | Panasonic Corporation | Light source device |
JP5671356B2 (ja) * | 2011-01-26 | 2015-02-18 | ローム株式会社 | Led電球 |
JP5591726B2 (ja) * | 2011-01-27 | 2014-09-17 | 三菱電機照明株式会社 | 照明装置 |
JP5275388B2 (ja) * | 2011-02-28 | 2013-08-28 | 株式会社東芝 | 照明装置 |
JP5826503B2 (ja) | 2011-03-04 | 2015-12-02 | 株式会社小糸製作所 | Led電球 |
CN102384382B (zh) * | 2011-05-09 | 2014-09-17 | 立达信绿色照明股份有限公司 | Led照明灯 |
KR101827717B1 (ko) * | 2011-07-08 | 2018-02-09 | 엘지이노텍 주식회사 | 조명 장치 |
JP5704005B2 (ja) * | 2011-07-26 | 2015-04-22 | 東芝ライテック株式会社 | 電球形ledランプ |
JP5129411B1 (ja) * | 2011-08-02 | 2013-01-30 | パナソニック株式会社 | ランプ |
JP5575715B2 (ja) * | 2011-08-29 | 2014-08-20 | 日立アプライアンス株式会社 | 電球型照明装置 |
EP2811224A4 (en) * | 2012-02-02 | 2015-10-21 | Posco Led Co Ltd | COOLING BODY AND LED LIGHTING DEVICE THEREFOR |
US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
US9644798B2 (en) * | 2012-06-05 | 2017-05-09 | Philips Lighting Holding B.V. | Base for an electrical lamp that prevents rotation and a more efficient method of assembling a base for an electrical lamp |
US9006997B2 (en) * | 2013-06-28 | 2015-04-14 | Dialog Semiconductor Inc. | Intensity control of LEDs interfacing three-way sockets |
CN103322532A (zh) * | 2013-07-04 | 2013-09-25 | 浙江和鸿进出口有限公司 | Led照明灯 |
KR101412959B1 (ko) | 2013-07-05 | 2014-06-27 | 주식회사 포스코엘이디 | 엘이디 조명장치 |
CN103499034B (zh) * | 2013-10-10 | 2015-06-17 | 深圳市子元技术有限公司 | 一种带有可以主动变形的反射面的led装置 |
JP5775630B2 (ja) * | 2014-07-30 | 2015-09-09 | 三菱電機照明株式会社 | 照明装置および照明装置の組立方法 |
CN104214749B (zh) * | 2014-09-23 | 2017-04-05 | 海南省蓝波新能源科技有限公司 | 一种led诱鱼灯及其散热系统 |
JP5935854B2 (ja) * | 2014-10-15 | 2016-06-15 | 岩崎電気株式会社 | Ledランプ |
JP6028784B2 (ja) * | 2014-10-21 | 2016-11-16 | 岩崎電気株式会社 | ランプ |
US10448537B2 (en) * | 2015-06-11 | 2019-10-15 | Toray Industries, Inc. | Power supply device, photochemical reaction device and method in which same is used, and lactam production method |
JP2015201461A (ja) * | 2015-07-08 | 2015-11-12 | ローム株式会社 | Led照明装置 |
CN106439629A (zh) * | 2016-11-30 | 2017-02-22 | 南京路特软件有限公司 | 一种led导轨灯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059330A (ja) * | 2001-08-16 | 2003-02-28 | Matsushita Electric Works Ltd | Led照明器具 |
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 |
JP4552897B2 (ja) * | 2006-05-26 | 2010-09-29 | パナソニック電工株式会社 | Led点灯ユニット及びそれを用いた照明器具 |
-
2008
- 2008-07-30 JP JP2008196678A patent/JP5218751B2/ja active Active
-
2009
- 2009-07-28 CN CN2009101608704A patent/CN101639170B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101639170A (zh) | 2010-02-03 |
CN101639170B (zh) | 2011-08-31 |
JP2010033959A (ja) | 2010-02-12 |
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