CN202118575U - 一种高散热效率的大功率led防爆灯 - Google Patents
一种高散热效率的大功率led防爆灯 Download PDFInfo
- Publication number
- CN202118575U CN202118575U CN2011201566761U CN201120156676U CN202118575U CN 202118575 U CN202118575 U CN 202118575U CN 2011201566761 U CN2011201566761 U CN 2011201566761U CN 201120156676 U CN201120156676 U CN 201120156676U CN 202118575 U CN202118575 U CN 202118575U
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- CN
- China
- Prior art keywords
- power led
- lamp body
- lead
- sealing ring
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201566761U CN202118575U (zh) | 2011-05-17 | 2011-05-17 | 一种高散热效率的大功率led防爆灯 |
Applications Claiming Priority (1)
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CN2011201566761U CN202118575U (zh) | 2011-05-17 | 2011-05-17 | 一种高散热效率的大功率led防爆灯 |
Publications (1)
Publication Number | Publication Date |
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CN202118575U true CN202118575U (zh) | 2012-01-18 |
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CN2011201566761U Expired - Fee Related CN202118575U (zh) | 2011-05-17 | 2011-05-17 | 一种高散热效率的大功率led防爆灯 |
Country Status (1)
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CN (1) | CN202118575U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016985A (zh) * | 2012-12-13 | 2013-04-03 | 上海亚明照明有限公司 | Led防爆泛光灯 |
-
2011
- 2011-05-17 CN CN2011201566761U patent/CN202118575U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016985A (zh) * | 2012-12-13 | 2013-04-03 | 上海亚明照明有限公司 | Led防爆泛光灯 |
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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: Hunan Hai Hu mine lamp Co., Ltd Assignor: Chen Guinan Contract record no.: 2012430000104 Denomination of utility model: High-power light-emitting diode (LED) explosion-proof lamp with high thermal dissipation efficiency Granted publication date: 20120118 License type: Exclusive License Record date: 20120530 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120517 |