TW201239257A - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- TW201239257A TW201239257A TW101101179A TW101101179A TW201239257A TW 201239257 A TW201239257 A TW 201239257A TW 101101179 A TW101101179 A TW 101101179A TW 101101179 A TW101101179 A TW 101101179A TW 201239257 A TW201239257 A TW 201239257A
- Authority
- TW
- Taiwan
- Prior art keywords
- outer casing
- air
- heat sink
- lighting device
- light
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000005286 illumination Methods 0.000 claims description 42
- 238000013022 venting Methods 0.000 claims description 21
- 235000012431 wafers Nutrition 0.000 claims description 21
- 239000006185 dispersion Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- 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
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- 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
- F21V29/777—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 directions perpendicular to 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
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011008613.7A DE102011008613B4 (de) | 2011-01-14 | 2011-01-14 | Beleuchtungsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201239257A true TW201239257A (en) | 2012-10-01 |
Family
ID=46507810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101101179A TW201239257A (en) | 2011-01-14 | 2012-01-12 | Lighting device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2664845A4 (fr) |
| DE (1) | DE102011008613B4 (fr) |
| TW (1) | TW201239257A (fr) |
| WO (1) | WO2012095019A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011008613B4 (de) * | 2011-01-14 | 2016-10-20 | Osram Gmbh | Beleuchtungsvorrichtung |
| DE102011053493A1 (de) * | 2011-04-05 | 2012-10-11 | Jb-Lighting Lichtanlagentechnik Gmbh | Scheinwerfer mit Leuchtdioden |
| DE102012222184B4 (de) * | 2012-12-04 | 2025-08-14 | Zumtobel Lighting Gmbh | Leuchte mit Luftleitflächen |
| DE202014103438U1 (de) * | 2014-07-25 | 2015-10-27 | Zumtobel Lighting Gmbh | Leuchtengehäuse mit natürlicher konvektiver Kühlung |
| CN115949892A (zh) | 2016-03-09 | 2023-04-11 | 豪倍照明公司 | 周界灯具 |
| EP3321574A1 (fr) * | 2016-11-14 | 2018-05-16 | Koninklijke Philips N.V. | Dispositif d'éclairage |
| WO2019101309A1 (fr) * | 2017-11-22 | 2019-05-31 | Koninklijke Philips N.V. | Dispositif d'éclairage |
| CN109737329B (zh) * | 2019-02-19 | 2024-11-19 | 广州鸿彩舞台设备有限公司 | 散热装置及舞台灯具及其散热方法 |
| CN222011837U (zh) | 2024-04-10 | 2024-11-15 | 上海鱼尾科技有限公司 | 一种散热模组及led照明设备 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7144135B2 (en) * | 2003-11-26 | 2006-12-05 | Philips Lumileds Lighting Company, Llc | LED lamp heat sink |
| DE102004025623A1 (de) * | 2004-05-25 | 2005-12-15 | Hella Kgaa Hueck & Co. | Scheinwerfer für ein Kraftfahrzeug |
| US7144140B2 (en) * | 2005-02-25 | 2006-12-05 | Tsung-Ting Sun | Heat dissipating apparatus for lighting utility |
| ATE533011T1 (de) * | 2006-09-29 | 2011-11-15 | Osram Ag | Wärmesenke und beleuchtungseinrichtung mit einer wärmesenke |
| CN101368719B (zh) * | 2007-08-13 | 2011-07-06 | 太一节能系统股份有限公司 | 发光二极管灯具 |
| US7959330B2 (en) | 2007-08-13 | 2011-06-14 | Yasuki Hashimoto | Power LED lighting assembly |
| CN101377290B (zh) * | 2007-08-31 | 2011-08-31 | 富准精密工业(深圳)有限公司 | 具有散热结构的发光二极管灯具 |
| US7637635B2 (en) * | 2007-11-21 | 2009-12-29 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink |
| CN101251246A (zh) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | Led灯具及其散热方法 |
| CN101373063A (zh) * | 2008-09-05 | 2009-02-25 | 汕尾市大利荣耀灯饰工业有限公司 | 一种长寿节能led射灯的散热装置 |
| CN201269511Y (zh) * | 2008-10-15 | 2009-07-08 | 何少凡 | 改进散热结构的led灯具 |
| CN101418946B (zh) * | 2008-11-15 | 2010-06-30 | 和谐光电科技（泉州）有限公司 | 一种led散热模块的结构和加工方法以及高散热led灯具 |
| DE202009000699U1 (de) * | 2009-01-16 | 2009-03-26 | Rd System-Leuchten Ag | Leuchtmittelmodul mit einer LED-Bestückung |
| CN201368348Y (zh) * | 2009-01-20 | 2009-12-23 | 环宇中华集成电路设计股份有限公司 | 高功率led照明灯具及其散热结构 |
| CN101592328A (zh) * | 2009-07-07 | 2009-12-02 | 星准有限公司 | 具散热结构的发光二极管灯具 |
| CN201547568U (zh) * | 2009-10-29 | 2010-08-11 | 焦作市景安机电设备制造有限公司 | 一种防爆灯 |
| DE102009057443A1 (de) | 2009-12-08 | 2011-06-09 | Traxon Technologies Ltd. | Einbauleuchte und Anordnung mit einer Einbauleuchte |
| DE202010010008U1 (de) * | 2010-07-08 | 2010-09-09 | Tinagli, Fabio | Beleuchtungsvorrichtung |
| DE102011008613B4 (de) * | 2011-01-14 | 2016-10-20 | Osram Gmbh | Beleuchtungsvorrichtung |
| CN202141013U (zh) * | 2011-05-19 | 2012-02-08 | 严卫 | Led球泡灯散热器 |
-
2011
- 2011-01-14 DE DE102011008613.7A patent/DE102011008613B4/de not_active Expired - Fee Related
-
2012
- 2012-01-12 TW TW101101179A patent/TW201239257A/zh unknown
- 2012-01-13 WO PCT/CN2012/070318 patent/WO2012095019A1/fr not_active Ceased
- 2012-01-13 EP EP12734685.6A patent/EP2664845A4/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012095019A1 (fr) | 2012-07-19 |
| DE102011008613B4 (de) | 2016-10-20 |
| EP2664845A4 (fr) | 2014-07-23 |
| DE102011008613A1 (de) | 2011-07-28 |
| DE102011008613A8 (de) | 2011-12-15 |
| EP2664845A1 (fr) | 2013-11-20 |
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