WO2009007905A3 - Caloduc - Google Patents
Caloduc Download PDFInfo
- Publication number
- WO2009007905A3 WO2009007905A3 PCT/IB2008/052721 IB2008052721W WO2009007905A3 WO 2009007905 A3 WO2009007905 A3 WO 2009007905A3 IB 2008052721 W IB2008052721 W IB 2008052721W WO 2009007905 A3 WO2009007905 A3 WO 2009007905A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- casing
- heat pipe
- cavity
- hollowness
- working fluid
- Prior art date
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
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- 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
- F28D15/0233—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 the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/02—Coatings; Surface treatments hydrophilic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
La présente invention concerne un caloduc destiné à refroidir une source de lumière, comprenant une enveloppe entourant une cavité dans laquelle un fluide caloporteur est disposé pour transporter la chaleur par vaporisation et condensation du fluide de travail dans ladite cavité, l'enveloppe étant façonné de manière à entourer au moins partiellement une partie creuse, et comprenant une surface d'enveloppe interne (203), une surface d'enveloppe externe (202), et une paroi de cavité (208), et ladite envelopper(201) présentant au moins deux parties ouvertes de telle sorte qu'un passage est formé entre lesdites parties ouvertes, à travers ladite partie creuse (207).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07112255 | 2007-07-11 | ||
EP07112255.0 | 2007-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009007905A2 WO2009007905A2 (fr) | 2009-01-15 |
WO2009007905A3 true WO2009007905A3 (fr) | 2009-03-26 |
Family
ID=40229180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2008/052721 WO2009007905A2 (fr) | 2007-07-11 | 2008-07-07 | Caloduc |
Country Status (2)
Country | Link |
---|---|
TW (1) | TW200928271A (fr) |
WO (1) | WO2009007905A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2276973T3 (pl) | 2008-05-23 | 2013-04-30 | Huizhou Light Engine Ltd | Nieoślepiające odblaskowe urządzenie oświetleniowe led z mocowaniem radiatora |
US9234646B2 (en) | 2008-05-23 | 2016-01-12 | Huizhou Light Engine Ltd. | Non-glare reflective LED lighting apparatus with heat sink mounting |
CN107606641A (zh) * | 2017-10-27 | 2018-01-19 | 四川省洪雅青衣江元明粉有限公司 | 一种基于mvr技术中的预热器 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6089687A (ja) * | 1983-10-19 | 1985-05-20 | Fuji Electric Corp Res & Dev Ltd | 環状ヒ−トパイプ |
JPH0244188A (ja) * | 1988-08-05 | 1990-02-14 | Hitachi Cable Ltd | 二重管形ヒートパイプの製造方法 |
DE19717235A1 (de) * | 1997-01-29 | 1998-07-30 | Deutsch Zentr Luft & Raumfahrt | Wärmerohr und Verfahren zur Herstellung desselben |
US5852339A (en) * | 1997-06-18 | 1998-12-22 | Northrop Grumman Corporation | Affordable electrodeless lighting |
WO1999016136A1 (fr) * | 1997-09-25 | 1999-04-01 | University Of Bristol | Dispositif de rayonnement optique |
JP2001241869A (ja) * | 2000-02-24 | 2001-09-07 | Toshiba Corp | ヒートパイプ構造 |
US6439298B1 (en) * | 2001-04-17 | 2002-08-27 | Jia Hao Li | Cylindrical heat radiator |
JP2003075085A (ja) * | 2001-08-30 | 2003-03-12 | Hitachi Densen Kiki Kk | ヒートパイプ |
WO2003107440A2 (fr) * | 2002-06-13 | 2003-12-24 | Enfis, Limited | Dispositifs optoelectroniques |
WO2004065866A1 (fr) * | 2003-01-24 | 2004-08-05 | Icurie Lab Holdings Limited | Dispositif de refroidissement de type hybride |
US20070151703A1 (en) * | 2005-12-30 | 2007-07-05 | Touzov Igor V | Grid and yarn membrane heat pipes |
US20070153481A1 (en) * | 2005-12-30 | 2007-07-05 | Touzov Igor V | Multi-surface heat sink film |
WO2007079371A2 (fr) * | 2005-12-30 | 2007-07-12 | Igor Touzov | Materiau perfore pour caloduc |
WO2008093978A1 (fr) * | 2007-01-31 | 2008-08-07 | Zalman Tech Co., Ltd. | Ensemble de diodes électroluminescentes comportant un refroidisseur comprenant un caloduc |
-
2008
- 2008-07-07 WO PCT/IB2008/052721 patent/WO2009007905A2/fr active Application Filing
- 2008-07-08 TW TW097125766A patent/TW200928271A/zh unknown
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6089687A (ja) * | 1983-10-19 | 1985-05-20 | Fuji Electric Corp Res & Dev Ltd | 環状ヒ−トパイプ |
JPH0244188A (ja) * | 1988-08-05 | 1990-02-14 | Hitachi Cable Ltd | 二重管形ヒートパイプの製造方法 |
DE19717235A1 (de) * | 1997-01-29 | 1998-07-30 | Deutsch Zentr Luft & Raumfahrt | Wärmerohr und Verfahren zur Herstellung desselben |
US5852339A (en) * | 1997-06-18 | 1998-12-22 | Northrop Grumman Corporation | Affordable electrodeless lighting |
WO1999016136A1 (fr) * | 1997-09-25 | 1999-04-01 | University Of Bristol | Dispositif de rayonnement optique |
JP2001241869A (ja) * | 2000-02-24 | 2001-09-07 | Toshiba Corp | ヒートパイプ構造 |
US6439298B1 (en) * | 2001-04-17 | 2002-08-27 | Jia Hao Li | Cylindrical heat radiator |
JP2003075085A (ja) * | 2001-08-30 | 2003-03-12 | Hitachi Densen Kiki Kk | ヒートパイプ |
WO2003107440A2 (fr) * | 2002-06-13 | 2003-12-24 | Enfis, Limited | Dispositifs optoelectroniques |
WO2004065866A1 (fr) * | 2003-01-24 | 2004-08-05 | Icurie Lab Holdings Limited | Dispositif de refroidissement de type hybride |
US20070151703A1 (en) * | 2005-12-30 | 2007-07-05 | Touzov Igor V | Grid and yarn membrane heat pipes |
US20070153481A1 (en) * | 2005-12-30 | 2007-07-05 | Touzov Igor V | Multi-surface heat sink film |
WO2007079371A2 (fr) * | 2005-12-30 | 2007-07-12 | Igor Touzov | Materiau perfore pour caloduc |
WO2008093978A1 (fr) * | 2007-01-31 | 2008-08-07 | Zalman Tech Co., Ltd. | Ensemble de diodes électroluminescentes comportant un refroidisseur comprenant un caloduc |
Also Published As
Publication number | Publication date |
---|---|
WO2009007905A2 (fr) | 2009-01-15 |
TW200928271A (en) | 2009-07-01 |
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