CN203703686U - 一种大功率led照明灯具 - Google Patents
一种大功率led照明灯具 Download PDFInfo
- Publication number
- CN203703686U CN203703686U CN201420031365.6U CN201420031365U CN203703686U CN 203703686 U CN203703686 U CN 203703686U CN 201420031365 U CN201420031365 U CN 201420031365U CN 203703686 U CN203703686 U CN 203703686U
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- CN
- China
- Prior art keywords
- power led
- heat conduction
- illumination lamp
- led illumination
- heat dissipation
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420031365.6U CN203703686U (zh) | 2014-01-20 | 2014-01-20 | 一种大功率led照明灯具 |
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CN201420031365.6U CN203703686U (zh) | 2014-01-20 | 2014-01-20 | 一种大功率led照明灯具 |
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CN203703686U true CN203703686U (zh) | 2014-07-09 |
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CN201420031365.6U Expired - Fee Related CN203703686U (zh) | 2014-01-20 | 2014-01-20 | 一种大功率led照明灯具 |
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CN (1) | CN203703686U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109979894A (zh) * | 2017-12-28 | 2019-07-05 | 天津乾宇电子有限公司 | 一种大功率贴片的散热装置 |
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2014
- 2014-01-20 CN CN201420031365.6U patent/CN203703686U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109979894A (zh) * | 2017-12-28 | 2019-07-05 | 天津乾宇电子有限公司 | 一种大功率贴片的散热装置 |
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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: SHENZHEN WELLKING LED CO., LTD. Free format text: FORMER OWNER: WU HUAXIAN Effective date: 20141229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315799 NINGBO, ZHEJIANG PROVINCE TO: 518108 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141229 Address after: 518108, Baoan District, Shiyan City, Guangdong province Shenzhen stone street community stone road, No. 2, Yongfeng Industrial Park, A (4 floor, A) Patentee after: Shenzhen warp Lighting Co., Ltd. Address before: 315799 Middle Road, industrial park, Xiangshan County, Ningbo, Zhejiang Patentee before: Wu Huaxian |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150120 |
|
EXPY | Termination of patent right or utility model |