CN1957296A - 投射发光二极管的冷却 - Google Patents
投射发光二极管的冷却 Download PDFInfo
- Publication number
- CN1957296A CN1957296A CNA200580015335XA CN200580015335A CN1957296A CN 1957296 A CN1957296 A CN 1957296A CN A200580015335X A CNA200580015335X A CN A200580015335XA CN 200580015335 A CN200580015335 A CN 200580015335A CN 1957296 A CN1957296 A CN 1957296A
- Authority
- CN
- China
- Prior art keywords
- projecting
- coupled
- light emitting
- cooling
- led
- 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.)
- Granted
Links
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Projection Apparatus (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/843,829 | 2004-05-11 | ||
US10/843,829 US7252385B2 (en) | 2004-05-11 | 2004-05-11 | Projection LED cooling |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910265985XA Division CN101852976B (zh) | 2004-05-11 | 2005-05-06 | 投射设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1957296A true CN1957296A (zh) | 2007-05-02 |
CN100592196C CN100592196C (zh) | 2010-02-24 |
Family
ID=34967966
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580015335A Active CN100592196C (zh) | 2004-05-11 | 2005-05-06 | 投射发光二极管的冷却 |
CN200910265985XA Active CN101852976B (zh) | 2004-05-11 | 2005-05-06 | 投射设备 |
CNU2005200118847U Expired - Lifetime CN2872591Y (zh) | 2004-05-11 | 2005-05-11 | 投影发光二极管的冷却 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910265985XA Active CN101852976B (zh) | 2004-05-11 | 2005-05-06 | 投射设备 |
CNU2005200118847U Expired - Lifetime CN2872591Y (zh) | 2004-05-11 | 2005-05-11 | 投影发光二极管的冷却 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7252385B2 (zh) |
EP (1) | EP1745330A2 (zh) |
JP (1) | JP4365436B2 (zh) |
CN (3) | CN100592196C (zh) |
DE (1) | DE202005007407U1 (zh) |
WO (1) | WO2005111715A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101673506A (zh) * | 2008-09-11 | 2010-03-17 | 视频有限公司 | 保持恒定结区温度与环境温度无关来最大化电子设备性能 |
CN101995009A (zh) * | 2009-08-19 | 2011-03-30 | 株式会社荣动Tech | 用于模块化发光二极管照明配件的冷却系统 |
US8011814B2 (en) | 2007-12-17 | 2011-09-06 | Foxsemicon Integrated Technology, Inc. | Illuminating device |
Families Citing this family (130)
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JP4096896B2 (ja) * | 2004-03-10 | 2008-06-04 | セイコーエプソン株式会社 | プロジェクタ |
US7252385B2 (en) * | 2004-05-11 | 2007-08-07 | Infocus Corporation | Projection LED cooling |
US7299639B2 (en) * | 2004-06-22 | 2007-11-27 | Intel Corporation | Thermoelectric module |
US20060044524A1 (en) * | 2004-08-31 | 2006-03-02 | Feliss Norbert A | System and method for cooling a beam projector |
US20100096993A1 (en) * | 2004-11-29 | 2010-04-22 | Ian Ashdown | Integrated Modular Lighting Unit |
US20060151801A1 (en) * | 2005-01-11 | 2006-07-13 | Doan Trung T | Light emitting diode with thermo-electric cooler |
KR100683171B1 (ko) * | 2005-03-08 | 2007-02-15 | 삼성전자주식회사 | 방열장치 및 그것을 구비하는 프로젝터 |
JP2006251149A (ja) * | 2005-03-09 | 2006-09-21 | Fujinon Corp | 照明装置及び投写型画像表示装置。 |
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JP4812483B2 (ja) * | 2006-03-23 | 2011-11-09 | 三洋電機株式会社 | 投写型映像表示装置 |
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JP2007537490A (ja) | 2007-12-20 |
JP4365436B2 (ja) | 2009-11-18 |
US20080007696A1 (en) | 2008-01-10 |
CN101852976A (zh) | 2010-10-06 |
CN100592196C (zh) | 2010-02-24 |
US7553028B2 (en) | 2009-06-30 |
WO2005111715A3 (en) | 2005-12-22 |
DE202005007407U1 (de) | 2005-11-10 |
CN101852976B (zh) | 2013-01-09 |
US7252385B2 (en) | 2007-08-07 |
EP1745330A2 (en) | 2007-01-24 |
WO2005111715A2 (en) | 2005-11-24 |
CN2872591Y (zh) | 2007-02-21 |
US20050254013A1 (en) | 2005-11-17 |
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