CN201121868Y - 发光二极管灯芯 - Google Patents
发光二极管灯芯 Download PDFInfo
- Publication number
- CN201121868Y CN201121868Y CNU2007202013459U CN200720201345U CN201121868Y CN 201121868 Y CN201121868 Y CN 201121868Y CN U2007202013459 U CNU2007202013459 U CN U2007202013459U CN 200720201345 U CN200720201345 U CN 200720201345U CN 201121868 Y CN201121868 Y CN 201121868Y
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- CN
- China
- Prior art keywords
- light emitting
- emitting diode
- cylindrical shell
- cooling fan
- bus electrode
- 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 - Lifetime
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202013459U CN201121868Y (zh) | 2007-11-14 | 2007-11-14 | 发光二极管灯芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202013459U CN201121868Y (zh) | 2007-11-14 | 2007-11-14 | 发光二极管灯芯 |
Publications (1)
Publication Number | Publication Date |
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CN201121868Y true CN201121868Y (zh) | 2008-09-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007202013459U Expired - Lifetime CN201121868Y (zh) | 2007-11-14 | 2007-11-14 | 发光二极管灯芯 |
Country Status (1)
Country | Link |
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CN (1) | CN201121868Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072432B (zh) * | 2009-11-24 | 2012-07-18 | 贵州世纪天元矿业有限公司 | Led路灯结构和led路灯结构的灯头的散热方法 |
-
2007
- 2007-11-14 CN CNU2007202013459U patent/CN201121868Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072432B (zh) * | 2009-11-24 | 2012-07-18 | 贵州世纪天元矿业有限公司 | Led路灯结构和led路灯结构的灯头的散热方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanhai District of Foshan city better about photoelectric Co. Assignor: Liang Yunsheng Contract record no.: 2010440000668 Denomination of utility model: Highly integrated LED (light-emitting diode) lamp wick and lighting device including same Granted publication date: 20080924 License type: Exclusive License Record date: 20100608 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nanhai District of Foshan city better about photoelectric Co. Assignor: Liang Yunsheng Contract record no.: 2010440000668 Date of cancellation: 20120525 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Pan Asia Lighting Co., Ltd. Assignor: Liang Yunsheng Contract record no.: 2013440000082 Denomination of utility model: Highly integrated LED (light-emitting diode) lamp wick and lighting device including same Granted publication date: 20080924 License type: Exclusive License Record date: 20130314 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Foshan Pan Asia Lighting Co., Ltd. Assignor: Liang Yunsheng Contract record no.: 2013440000082 Date of cancellation: 20140512 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20151104 Granted publication date: 20080924 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160504 Granted publication date: 20080924 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160504 Granted publication date: 20080924 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160704 Granted publication date: 20080924 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
CX01 | Expiry of patent term |
Granted publication date: 20080924 |