CN202484729U - 一种反光面led照明灯 - Google Patents
一种反光面led照明灯 Download PDFInfo
- Publication number
- CN202484729U CN202484729U CN2011203361215U CN201120336121U CN202484729U CN 202484729 U CN202484729 U CN 202484729U CN 2011203361215 U CN2011203361215 U CN 2011203361215U CN 201120336121 U CN201120336121 U CN 201120336121U CN 202484729 U CN202484729 U CN 202484729U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- circuit board
- reflective surface
- 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.)
- Expired - Fee Related
Links
Images
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
- F21V29/70—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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- 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
- F21Y2101/00—Point-like 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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 (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203361215U CN202484729U (zh) | 2011-08-29 | 2011-08-29 | 一种反光面led照明灯 |
PCT/CN2012/080637 WO2013029522A1 (zh) | 2011-08-29 | 2012-08-27 | 一种反光面led照明灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203361215U CN202484729U (zh) | 2011-08-29 | 2011-08-29 | 一种反光面led照明灯 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202484729U true CN202484729U (zh) | 2012-10-10 |
Family
ID=46959150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203361215U Expired - Fee Related CN202484729U (zh) | 2011-08-29 | 2011-08-29 | 一种反光面led照明灯 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202484729U (zh) |
WO (1) | WO2013029522A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020228632A1 (zh) * | 2019-05-13 | 2020-11-19 | 京东方科技集团股份有限公司 | 准直器件、光学膜、背光模组及显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886977B (zh) * | 2018-09-10 | 2021-07-27 | 深圳市绎立锐光科技开发有限公司 | 发光装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1710321A (zh) * | 2004-06-17 | 2005-12-21 | 奥斯兰姆施尔凡尼亚公司 | 带有锥形聚焦的光导装置的发光二极管灯 |
CN101451695A (zh) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
CN101476681B (zh) * | 2009-01-23 | 2011-12-14 | 华南师范大学 | 反光面自散热led室内照明灯 |
CN201373273Y (zh) * | 2009-03-12 | 2009-12-30 | 林峻毅 | 反射式led灯 |
CN101839443A (zh) * | 2009-03-21 | 2010-09-22 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
CN101936467B (zh) * | 2009-07-02 | 2014-01-15 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
CN201652178U (zh) * | 2010-02-03 | 2010-11-24 | 亚德光机股份有限公司 | 光源反射装置 |
-
2011
- 2011-08-29 CN CN2011203361215U patent/CN202484729U/zh not_active Expired - Fee Related
-
2012
- 2012-08-27 WO PCT/CN2012/080637 patent/WO2013029522A1/zh active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020228632A1 (zh) * | 2019-05-13 | 2020-11-19 | 京东方科技集团股份有限公司 | 准直器件、光学膜、背光模组及显示装置 |
US11385396B2 (en) | 2019-05-13 | 2022-07-12 | Hefei Boe Optoelectronics Technology Co., Ltd. | Collimating device, optical film, backlight module and display apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2013029522A1 (zh) | 2013-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WANG WENLI Free format text: FORMER OWNER: WEI ZIHAN Effective date: 20140129 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: 510630 No. 193 Huajing North Road, Guangdong, Guangzhou Patentee after: Wang Wenli Address before: 510630 No. 193 Huajing North Road, Guangzhou, Guangdong, Tianhe District Patentee before: Wei Zihan |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170829 |