CN101680645A - 灯具及照明装置 - Google Patents
灯具及照明装置 Download PDFInfo
- Publication number
- CN101680645A CN101680645A CN200880015171A CN200880015171A CN101680645A CN 101680645 A CN101680645 A CN 101680645A CN 200880015171 A CN200880015171 A CN 200880015171A CN 200880015171 A CN200880015171 A CN 200880015171A CN 101680645 A CN101680645 A CN 101680645A
- Authority
- CN
- China
- Prior art keywords
- light fixture
- light
- heat dissipation
- solid
- dissipation element
- 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
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Images
Classifications
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- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (44)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91640707P | 2007-05-07 | 2007-05-07 | |
US60/916,407 | 2007-05-07 | ||
US2906808P | 2008-02-15 | 2008-02-15 | |
US61/029,068 | 2008-02-15 | ||
US3736608P | 2008-03-18 | 2008-03-18 | |
US61/037,366 | 2008-03-18 | ||
PCT/US2008/062826 WO2008137906A1 (en) | 2007-05-07 | 2008-05-07 | Light fixtures and lighting devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101680645A true CN101680645A (zh) | 2010-03-24 |
CN101680645B CN101680645B (zh) | 2014-08-06 |
Family
ID=39496101
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880014966.3A Active CN101680638B (zh) | 2007-05-07 | 2008-05-07 | 灯具 |
CN2008800151729A Active CN101790660B (zh) | 2007-05-07 | 2008-05-07 | 灯具及照明装置 |
CN200880015171.4A Active CN101680645B (zh) | 2007-05-07 | 2008-05-07 | 灯具及照明装置 |
CN2013103822060A Pending CN103471013A (zh) | 2007-05-07 | 2008-05-07 | 照明装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880014966.3A Active CN101680638B (zh) | 2007-05-07 | 2008-05-07 | 灯具 |
CN2008800151729A Active CN101790660B (zh) | 2007-05-07 | 2008-05-07 | 灯具及照明装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013103822060A Pending CN103471013A (zh) | 2007-05-07 | 2008-05-07 | 照明装置 |
Country Status (8)
Country | Link |
---|---|
US (4) | US10047946B2 (zh) |
EP (4) | EP2153122B1 (zh) |
JP (2) | JP5661455B2 (zh) |
KR (2) | KR101540488B1 (zh) |
CN (4) | CN101680638B (zh) |
BR (1) | BRPI0811560A8 (zh) |
TW (3) | TWI448644B (zh) |
WO (3) | WO2008137903A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102281744A (zh) * | 2011-07-25 | 2011-12-14 | 广州大学 | 一种基于碳纳米管的大功率led驱动电源散热装置 |
WO2018049569A1 (zh) * | 2016-09-13 | 2018-03-22 | 深圳市瑞梓光电科技有限公司 | 一种led灯具 |
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TWI460880B (zh) | 2006-04-18 | 2014-11-11 | Cree Inc | 照明裝置及照明方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102281744A (zh) * | 2011-07-25 | 2011-12-14 | 广州大学 | 一种基于碳纳米管的大功率led驱动电源散热装置 |
WO2018049569A1 (zh) * | 2016-09-13 | 2018-03-22 | 深圳市瑞梓光电科技有限公司 | 一种led灯具 |
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