JP2012109156A - ランプ装置および照明器具 - Google Patents
ランプ装置および照明器具 Download PDFInfo
- Publication number
- JP2012109156A JP2012109156A JP2010258055A JP2010258055A JP2012109156A JP 2012109156 A JP2012109156 A JP 2012109156A JP 2010258055 A JP2010258055 A JP 2010258055A JP 2010258055 A JP2010258055 A JP 2010258055A JP 2012109156 A JP2012109156 A JP 2012109156A
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- JP
- Japan
- Prior art keywords
- lamp device
- lighting circuit
- light emitting
- heat
- case
- 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
-
- 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
- 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
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
-
- 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
- F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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]
-
- 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
- F21Y2115/20—Electroluminescent [EL] light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (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】ランプ装置18は、発光モジュール23、点灯回路25、および筐体21を備える。発光モジュール23の基板51の一面に半導体発光素子を有する発光部52を形成する。点灯回路25は、半導体発光素子を点灯させる。筐体21には、一面側に開口するケース28を設けるとともにケース28の他面側に口金部30を設け、ケース28内に点灯回路25を収容し、ケース28内の点灯回路25の位置より口金部30側の位置で口金部30の一面に発光モジュール23を取り付ける。
【選択図】図1
Description
16 ソケット
17 放熱体
18 ランプ装置
21 筐体
23 発光モジュール
24 制光体
25 点灯回路
28 ケース
30 口金部
51 基板
52 発光部
64 点灯回路基板
65 点灯回路部品
66 開口部
67 ランプピン
Claims (6)
- 基板の一面に半導体発光素子を有する発光部が形成された発光モジュールと;
半導体発光素子を点灯させる点灯回路と;
一面側に開口するケースが設けられるとともにケースの他面側に口金部が設けられ、ケース内に点灯回路が収容され、ケース内の点灯回路の位置より口金部側の位置で口金部の一面に発光モジュールが取り付けられた筐体と;
を具備していることを特徴とするランプ装置。 - 発光モジュールの発光部が発光する光を筐体の一面側から放射させる制光体を具備している
ことを特徴とする請求項1記載のランプ装置。 - 点灯回路は、発光モジュールの発光部に対向して開口部が形成された点灯回路基板、および点灯回路基板に実装された点灯回路部品を有している
ことを特徴とする請求項1または2記載のランプ装置。 - 点灯回路基板に実装される点灯回路部品のうち、点灯回路基板から突出高さが高い大形部品、発熱量が大きい発熱部品、および熱に弱い部品の少なくとも1つが点灯回路基板の外側寄り位置に実装されている
ことを特徴とする請求項3記載のランプ装置。 - 点灯回路は、点灯回路基板の他面に設けられていて筐体の口金部から突出するランプピンを有している
ことを特徴とする請求項3または4記載のランプ装置。 - 請求項1ないし5いずれか一記載のランプ装置と;
ランプ装置を装着するソケットと;
ソケットに装着されたランプ装置の口金部が接触する放熱体と;
を具備していることを特徴とする照明器具。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010258055A JP5534219B2 (ja) | 2010-11-18 | 2010-11-18 | ランプ装置および照明器具 |
EP11806920.2A EP2469156A4 (en) | 2010-07-16 | 2011-07-15 | LAMP DEVICE AND LIGHTING DEVICE |
US13/496,869 US20130170233A1 (en) | 2010-07-16 | 2011-07-15 | Lamp device and lighting apparatus |
PCT/JP2011/066266 WO2012008590A1 (ja) | 2010-07-16 | 2011-07-15 | ランプ装置および照明装置 |
CN201190000149XU CN202598170U (zh) | 2010-07-16 | 2011-07-15 | 灯装置以及照明装置 |
CN201110363965.3A CN102466161B (zh) | 2010-11-18 | 2011-11-16 | 灯装置以及照明器具 |
EP11189641A EP2455655A3 (en) | 2010-11-18 | 2011-11-17 | Lamp unit and lighting fixture |
US13/298,490 US8641246B2 (en) | 2010-11-18 | 2011-11-17 | Lamp unit and lighting fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010258055A JP5534219B2 (ja) | 2010-11-18 | 2010-11-18 | ランプ装置および照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012109156A true JP2012109156A (ja) | 2012-06-07 |
JP5534219B2 JP5534219B2 (ja) | 2014-06-25 |
Family
ID=45033823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010258055A Expired - Fee Related JP5534219B2 (ja) | 2010-07-16 | 2010-11-18 | ランプ装置および照明器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8641246B2 (ja) |
EP (1) | EP2455655A3 (ja) |
JP (1) | JP5534219B2 (ja) |
CN (1) | CN102466161B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013258073A (ja) * | 2012-06-13 | 2013-12-26 | Panasonic Corp | 発光装置および照明器具 |
WO2015093087A1 (ja) * | 2013-12-19 | 2015-06-25 | 東芝ライテック株式会社 | ランプ装置および照明装置 |
JP2016058244A (ja) * | 2014-09-10 | 2016-04-21 | パナソニックIpマネジメント株式会社 | 照明装置及びそれを用いた照明器具 |
JP2017010885A (ja) * | 2015-06-25 | 2017-01-12 | パナソニックIpマネジメント株式会社 | Led照明装置及び照明器具 |
JP2019186015A (ja) * | 2018-04-10 | 2019-10-24 | シチズン時計株式会社 | 発光装置 |
JP2021039832A (ja) * | 2019-08-30 | 2021-03-11 | コイズミ照明株式会社 | ソケット、光源ユニット及び照明器具 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2481973B1 (en) * | 2011-01-31 | 2014-07-23 | Toshiba Lighting & Technology Corporation | Lamp apparatus and luminaire |
JP5699753B2 (ja) * | 2011-03-31 | 2015-04-15 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
DE102012212027A1 (de) | 2012-07-10 | 2014-01-16 | Osram Gmbh | Leuchtmodul |
DE102012212025A1 (de) * | 2012-07-10 | 2014-01-16 | Osram Gmbh | Leuchtmodul |
US9004722B2 (en) * | 2012-07-31 | 2015-04-14 | Qualcomm Mems Technologies, Inc. | Low-profile LED heat management system |
DE202013100275U1 (de) * | 2013-01-21 | 2013-02-01 | Briloner Leuchten Gmbh | Leuchtdiodenmodul und Leuchte mit mindestens einem Leuchtdiodenmodul |
JP6145860B2 (ja) * | 2013-01-22 | 2017-06-14 | パナソニックIpマネジメント株式会社 | 照明用光源及び照明装置 |
EP3033570B1 (en) * | 2013-08-13 | 2018-10-17 | OSRAM Opto Semiconductors GmbH | Light apparatus |
USD744964S1 (en) * | 2013-10-18 | 2015-12-08 | Osram Gmbh | LED lighting module |
USD744963S1 (en) * | 2014-04-01 | 2015-12-08 | Xicato, Inc. | LED module |
US11867365B2 (en) | 2014-11-07 | 2024-01-09 | Axis Lighting Inc. | Luminaire for emitting directional and non-directional light |
US11553566B2 (en) | 2014-11-07 | 2023-01-10 | Axis Lighting Inc. | Luminaire for emitting directional and non-directional light |
US10274160B2 (en) * | 2014-11-07 | 2019-04-30 | Axis Lighting Inc. | Luminaire for emitting directional and non-directional light |
CN108194858B (zh) * | 2017-11-27 | 2020-05-08 | 海安吉德机电技术开发有限公司 | 一种多方位led照明灯具 |
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JP4768089B1 (ja) * | 2010-03-04 | 2011-09-07 | パナソニック株式会社 | Led光源ランプ |
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JP4862715B2 (ja) * | 2006-03-24 | 2012-01-25 | 東芝ライテック株式会社 | ランプ装置 |
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JP5582305B2 (ja) | 2010-11-18 | 2014-09-03 | 東芝ライテック株式会社 | ランプ装置および照明器具 |
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2010
- 2010-11-18 JP JP2010258055A patent/JP5534219B2/ja not_active Expired - Fee Related
-
2011
- 2011-11-16 CN CN201110363965.3A patent/CN102466161B/zh not_active Expired - Fee Related
- 2011-11-17 US US13/298,490 patent/US8641246B2/en not_active Expired - Fee Related
- 2011-11-17 EP EP11189641A patent/EP2455655A3/en not_active Withdrawn
Patent Citations (1)
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JP4768089B1 (ja) * | 2010-03-04 | 2011-09-07 | パナソニック株式会社 | Led光源ランプ |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013258073A (ja) * | 2012-06-13 | 2013-12-26 | Panasonic Corp | 発光装置および照明器具 |
WO2015093087A1 (ja) * | 2013-12-19 | 2015-06-25 | 東芝ライテック株式会社 | ランプ装置および照明装置 |
JP2015118848A (ja) * | 2013-12-19 | 2015-06-25 | 東芝ライテック株式会社 | ランプ装置および照明装置 |
JP2016058244A (ja) * | 2014-09-10 | 2016-04-21 | パナソニックIpマネジメント株式会社 | 照明装置及びそれを用いた照明器具 |
JP2017010885A (ja) * | 2015-06-25 | 2017-01-12 | パナソニックIpマネジメント株式会社 | Led照明装置及び照明器具 |
JP2019186015A (ja) * | 2018-04-10 | 2019-10-24 | シチズン時計株式会社 | 発光装置 |
JP2021039832A (ja) * | 2019-08-30 | 2021-03-11 | コイズミ照明株式会社 | ソケット、光源ユニット及び照明器具 |
JP7383426B2 (ja) | 2019-08-30 | 2023-11-20 | コイズミ照明株式会社 | ソケット、光源ユニット及び照明器具 |
Also Published As
Publication number | Publication date |
---|---|
US8641246B2 (en) | 2014-02-04 |
CN102466161B (zh) | 2014-12-24 |
EP2455655A2 (en) | 2012-05-23 |
EP2455655A3 (en) | 2013-02-27 |
US20120127739A1 (en) | 2012-05-24 |
JP5534219B2 (ja) | 2014-06-25 |
CN102466161A (zh) | 2012-05-23 |
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