CN204387720U - 一种阵列式复合槽相变冷却散热大功率高效led照明灯 - Google Patents
一种阵列式复合槽相变冷却散热大功率高效led照明灯 Download PDFInfo
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- CN204387720U CN204387720U CN201420127636.8U CN201420127636U CN204387720U CN 204387720 U CN204387720 U CN 204387720U CN 201420127636 U CN201420127636 U CN 201420127636U CN 204387720 U CN204387720 U CN 204387720U
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- led
- composite slot
- baseplate
- heat dissipation
- power efficient
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CN201420127636.8U CN204387720U (zh) | 2013-06-08 | 2014-03-21 | 一种阵列式复合槽相变冷却散热大功率高效led照明灯 |
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CN201320330742 | 2013-06-08 | ||
CN2013203307421 | 2013-06-08 | ||
CN201420127636.8U CN204387720U (zh) | 2013-06-08 | 2014-03-21 | 一种阵列式复合槽相变冷却散热大功率高效led照明灯 |
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CN204387720U true CN204387720U (zh) | 2015-06-10 |
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CN201420127636.8U Expired - Fee Related CN204387720U (zh) | 2013-06-08 | 2014-03-21 | 一种阵列式复合槽相变冷却散热大功率高效led照明灯 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: 266111 Qingdao high tech Industrial Development Zone, Qingdao Province, National University of science and Technology Park,, A-112 Patentee after: Qingdao Tainuo Hongguang Technology Co.,Ltd. Address before: 266000 LED incubator, No. 190, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO TAIHONG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 266100 Shangma Zhen Shang Ma Cun Xi, Chengyang District, Qingdao City, Shandong Province Patentee after: QINGDAO NO.2 LIGHTING FIXTURE FACTORY Address before: 266111 Qingdao high tech Industrial Development Zone, Qingdao Province, National University of science and Technology Park,, A-112 Patentee before: Qingdao Tainuo Hongguang Technology Co.,Ltd. |
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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: 20150610 |