EP2251594A4 - Illuminating lamp - Google Patents
Illuminating lampInfo
- Publication number
- EP2251594A4 EP2251594A4 EP09718275A EP09718275A EP2251594A4 EP 2251594 A4 EP2251594 A4 EP 2251594A4 EP 09718275 A EP09718275 A EP 09718275A EP 09718275 A EP09718275 A EP 09718275A EP 2251594 A4 EP2251594 A4 EP 2251594A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- illuminating lamp
- illuminating
- lamp
- 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.)
- Withdrawn
Links
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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
-
- 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
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-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
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- 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]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008056066 | 2008-03-06 | ||
JP2008327767A JP2009238734A (en) | 2008-03-06 | 2008-12-24 | Illumination lamp |
PCT/JP2009/000729 WO2009110181A1 (en) | 2008-03-06 | 2009-02-20 | Illuminating lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2251594A1 EP2251594A1 (en) | 2010-11-17 |
EP2251594A4 true EP2251594A4 (en) | 2012-07-18 |
Family
ID=41055746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09718275A Withdrawn EP2251594A4 (en) | 2008-03-06 | 2009-02-20 | Illuminating lamp |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2251594A4 (en) |
JP (1) | JP2009238734A (en) |
KR (1) | KR20100119563A (en) |
CN (1) | CN101960217A (en) |
TW (1) | TW200944710A (en) |
WO (1) | WO2009110181A1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8360613B2 (en) | 2009-07-15 | 2013-01-29 | Aphos Lighting Llc | Light feature |
JP2011103275A (en) * | 2009-11-12 | 2011-05-26 | Light Beam Co Ltd | Light emitting diode lighting fixture |
JP2011233469A (en) * | 2010-04-30 | 2011-11-17 | Excel Kk | Led lamp and lighting device using the same |
US8491140B2 (en) * | 2010-11-05 | 2013-07-23 | Cree, Inc. | Lighting device with multiple emitters and remote lumiphor |
US9648673B2 (en) | 2010-11-05 | 2017-05-09 | Cree, Inc. | Lighting device with spatially segregated primary and secondary emitters |
JP5644595B2 (en) * | 2011-03-07 | 2014-12-24 | 岩崎電気株式会社 | lighting equipment |
KR101129455B1 (en) * | 2011-12-22 | 2012-03-28 | (주)디자인스퀘어 | Led flood lighting with air cooling type heat dissipation structure of two layer |
JP6276495B2 (en) * | 2012-03-26 | 2018-02-07 | 東芝ライテック株式会社 | Lighting device |
KR101778868B1 (en) * | 2012-07-23 | 2017-09-26 | 구이저우 쥐지쥐피에스 씨오., 엘티디 | Universal-led-bulb construction method, clamping-ring-structured led bulb, and led lamp |
JP6007324B2 (en) * | 2012-07-23 | 2016-10-12 | グイジョウ ジーゼットジーピーエス カンパニー・リミテッド | General-purpose LED bulb construction method, flange inner snap ring type LED bulb and its lamp |
US9797590B2 (en) * | 2012-07-23 | 2017-10-24 | Guizhou Gzgps Co., Ltd. | Method for constructing universal LED bulb and flange snap ring type LED bulb and LED lamp |
KR101201153B1 (en) * | 2012-08-21 | 2012-11-13 | (주)디에이치코프 | Explosion-proof type LED lighting fixture |
JP5158734B2 (en) * | 2012-08-23 | 2013-03-06 | 株式会社ティーネットジャパン | LED lighting fixtures |
JP5982227B2 (en) * | 2012-08-31 | 2016-08-31 | コイズミ照明株式会社 | lighting equipment |
KR101258485B1 (en) * | 2012-10-17 | 2013-04-26 | 지 . 텍 (주) | Control case all-in-one type lighting apparatus and detachable lighting assembly for the same |
JP2014170676A (en) * | 2013-03-04 | 2014-09-18 | Panasonic Corp | Lighting device |
JP6124115B2 (en) * | 2013-03-04 | 2017-05-10 | パナソニックIpマネジメント株式会社 | Lighting device |
KR101331139B1 (en) | 2013-03-26 | 2013-11-20 | 주식회사 디에스이 | Air colling type housing of light emitting diode bulb |
JP2014203653A (en) * | 2013-04-04 | 2014-10-27 | パナソニック株式会社 | Illumination device |
JP6131891B2 (en) * | 2013-10-28 | 2017-05-24 | 三菱電機株式会社 | Lighting fixtures and heat sinks |
JP6136962B2 (en) * | 2014-02-04 | 2017-05-31 | 三菱電機株式会社 | Lighting device |
JP6382589B2 (en) * | 2014-06-18 | 2018-08-29 | 三菱電機株式会社 | lighting equipment |
JP5800080B2 (en) * | 2014-11-05 | 2015-10-28 | 岩崎電気株式会社 | lighting equipment |
JP6016141B2 (en) * | 2015-08-25 | 2016-10-26 | 東芝ライテック株式会社 | LED lighting fixtures |
JP6893490B2 (en) * | 2016-09-26 | 2021-06-23 | 東芝ライテック株式会社 | LED lighting fixtures |
JP6399364B2 (en) * | 2016-09-26 | 2018-10-03 | 東芝ライテック株式会社 | LED lighting fixtures |
JP6799318B2 (en) * | 2016-11-18 | 2020-12-16 | アイリスオーヤマ株式会社 | Lighting device |
JP6832893B2 (en) * | 2018-08-02 | 2021-02-24 | 三菱電機株式会社 | lighting equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060193139A1 (en) * | 2005-02-25 | 2006-08-31 | Edison Opto Corporation | Heat dissipating apparatus for lighting utility |
JP2006294526A (en) * | 2005-04-14 | 2006-10-26 | Enegate:Kk | Spotlight using led element |
US20070230186A1 (en) * | 2006-03-30 | 2007-10-04 | Chen-Chun Chien | LED projector light module |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001256805A (en) | 2000-03-09 | 2001-09-21 | Yamada Shomei Kk | Lighting lamp |
JP3965929B2 (en) | 2001-04-02 | 2007-08-29 | 日亜化学工業株式会社 | LED lighting device |
JP3808422B2 (en) * | 2002-11-18 | 2006-08-09 | Necビューテクノロジー株式会社 | COOLING STRUCTURE FOR PROJECTOR DEVICE AND PROJECTOR DEVICE |
JP2005062376A (en) * | 2003-08-11 | 2005-03-10 | Plus Vision Corp | Light source unit and projector employing same |
JP4258321B2 (en) * | 2003-08-25 | 2009-04-30 | 市光工業株式会社 | Vehicle lighting |
CN1766406A (en) * | 2004-10-25 | 2006-05-03 | 盟立光能科技股份有限公司 | LED lamp |
JP2007121461A (en) * | 2005-10-25 | 2007-05-17 | Matsushita Electric Works Ltd | Reflection member having heat resistance and illuminator provided therewith |
JP3127938U (en) | 2006-08-29 | 2006-12-21 | 玄基光電半導體股▲分▼有限公司 | Streetlight heat dissipation structure using high power light emitting diodes |
-
2008
- 2008-12-24 JP JP2008327767A patent/JP2009238734A/en not_active Withdrawn
-
2009
- 2009-02-20 EP EP09718275A patent/EP2251594A4/en not_active Withdrawn
- 2009-02-20 CN CN2009801079357A patent/CN101960217A/en active Pending
- 2009-02-20 KR KR1020107019747A patent/KR20100119563A/en not_active Application Discontinuation
- 2009-02-20 WO PCT/JP2009/000729 patent/WO2009110181A1/en active Application Filing
- 2009-03-03 TW TW098106825A patent/TW200944710A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060193139A1 (en) * | 2005-02-25 | 2006-08-31 | Edison Opto Corporation | Heat dissipating apparatus for lighting utility |
JP2006294526A (en) * | 2005-04-14 | 2006-10-26 | Enegate:Kk | Spotlight using led element |
US20070230186A1 (en) * | 2006-03-30 | 2007-10-04 | Chen-Chun Chien | LED projector light module |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009110181A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009110181A1 (en) | 2009-09-11 |
JP2009238734A (en) | 2009-10-15 |
TW200944710A (en) | 2009-11-01 |
EP2251594A1 (en) | 2010-11-17 |
KR20100119563A (en) | 2010-11-09 |
CN101960217A (en) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100903 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120618 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21S 2/00 20060101ALI20120612BHEP Ipc: F21V 29/00 20060101AFI20120612BHEP Ipc: F21Y 101/02 20060101ALI20120612BHEP |
|
18W | Application withdrawn |
Effective date: 20120703 |