CN102425734B - 一种led灯 - Google Patents
一种led灯 Download PDFInfo
- Publication number
- CN102425734B CN102425734B CN201110380526.3A CN201110380526A CN102425734B CN 102425734 B CN102425734 B CN 102425734B CN 201110380526 A CN201110380526 A CN 201110380526A CN 102425734 B CN102425734 B CN 102425734B
- Authority
- CN
- China
- Prior art keywords
- lamp cup
- heat radiation
- radiation lamp
- driving power
- led
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 claims description 63
- 238000004020 luminiscence type Methods 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 210000002435 tendon Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110380526.3A CN102425734B (zh) | 2011-11-25 | 2011-11-25 | 一种led灯 |
| PCT/CN2012/077124 WO2013075480A1 (zh) | 2011-11-25 | 2012-06-19 | 一种led灯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110380526.3A CN102425734B (zh) | 2011-11-25 | 2011-11-25 | 一种led灯 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102425734A CN102425734A (zh) | 2012-04-25 |
| CN102425734B true CN102425734B (zh) | 2014-07-23 |
Family
ID=45959746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110380526.3A Active CN102425734B (zh) | 2011-11-25 | 2011-11-25 | 一种led灯 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102425734B (zh) |
| WO (1) | WO2013075480A1 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425734B (zh) * | 2011-11-25 | 2014-07-23 | 生迪光电科技股份有限公司 | 一种led灯 |
| EP2885577B1 (en) | 2012-08-17 | 2017-03-29 | Philips Lighting Holding B.V. | Heat dissipation structure with splitted chimney structure |
| CN104603534B (zh) * | 2012-08-17 | 2018-08-07 | 飞利浦照明控股有限公司 | 具有分裂烟囱结构的散热结构 |
| CN103206638A (zh) * | 2013-04-24 | 2013-07-17 | 生迪光电科技股份有限公司 | 一种led灯 |
| CN103883908B (zh) * | 2014-03-14 | 2016-05-25 | 浙江生辉照明有限公司 | 定向照明led灯 |
| CN103912810A (zh) * | 2014-04-03 | 2014-07-09 | 生迪光电科技股份有限公司 | Led照明装置、系统以及在led照明装置内布置天线的方法 |
| CN106382511B (zh) * | 2016-09-30 | 2023-05-23 | 陕西国强光电科技有限公司 | 一种飞碟型led灯 |
| CN108253327B (zh) | 2016-12-27 | 2021-06-15 | 通用电气照明解决方案有限公司 | 灯及灯具 |
| CN111012171B (zh) * | 2018-10-09 | 2024-09-13 | 浙江绍兴苏泊尔生活电器有限公司 | 电磁加热壶 |
| CN113639234B (zh) * | 2021-08-03 | 2024-03-01 | 苏州市鼎盛安防科技有限公司 | 一种光源外置的嵌顶式消防应急照明灯 |
| CN118912467B (zh) * | 2024-08-26 | 2025-04-11 | 惠州市创舰实业有限公司 | 一种自动降温防粉尘式led工作灯 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462747U (zh) * | 2009-05-31 | 2010-05-12 | 梁明文 | 一种散热灯具 |
| CN201706242U (zh) * | 2010-03-14 | 2011-01-12 | 林金城 | 一种led灯泡 |
| CN201748200U (zh) * | 2010-07-02 | 2011-02-16 | 惠州市华阳多媒体电子有限公司 | 一种led球泡灯 |
| CN202040575U (zh) * | 2010-12-30 | 2011-11-16 | 东莞市高能光电科技有限公司 | Led灯泡电源光源分离的改良结构 |
| CN202361134U (zh) * | 2011-11-25 | 2012-08-01 | 生迪光电科技股份有限公司 | Led灯 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940796Y (zh) * | 2006-08-25 | 2007-08-29 | 黄正朝 | Led灯泡 |
| US20080212333A1 (en) * | 2007-03-01 | 2008-09-04 | Bor-Jang Chen | Heat radiating device for lamp |
| CN101813242B (zh) * | 2009-02-23 | 2011-11-16 | 绿点高新科技股份有限公司 | 高效能的发光体 |
| CN201568765U (zh) * | 2009-12-17 | 2010-09-01 | 益晋工业股份有限公司 | Led灯泡构造 |
| CN201787542U (zh) * | 2010-11-24 | 2011-04-06 | 宁波同泰电气股份有限公司 | Led灯的内外循环对流式散热结构 |
| CN102022656B (zh) * | 2010-12-25 | 2013-08-21 | 鸿富锦精密工业(深圳)有限公司 | Led照明灯具 |
| CN102022657A (zh) * | 2010-12-28 | 2011-04-20 | 鸿富锦精密工业(深圳)有限公司 | Led照明灯具 |
| CN102012012B (zh) * | 2010-12-31 | 2012-07-25 | 海德信(漳州)电光源有限公司 | Led灯泡内通风及强制送风散热装置 |
| CN201935087U (zh) * | 2011-03-03 | 2011-08-17 | 苏州威谷光电科技有限公司 | 一种led天花灯 |
| CN202040777U (zh) * | 2011-03-28 | 2011-11-16 | 惠州市风暴照明科技有限公司 | 用于加速热对流效应的散热结构 |
| CN102410456B (zh) * | 2011-11-25 | 2013-05-08 | 生迪光电科技股份有限公司 | 一种散热性好的led灯 |
| CN102425734B (zh) * | 2011-11-25 | 2014-07-23 | 生迪光电科技股份有限公司 | 一种led灯 |
| CN202349667U (zh) * | 2011-11-25 | 2012-07-25 | 生迪光电科技股份有限公司 | 散热性好的led灯 |
-
2011
- 2011-11-25 CN CN201110380526.3A patent/CN102425734B/zh active Active
-
2012
- 2012-06-19 WO PCT/CN2012/077124 patent/WO2013075480A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462747U (zh) * | 2009-05-31 | 2010-05-12 | 梁明文 | 一种散热灯具 |
| CN201706242U (zh) * | 2010-03-14 | 2011-01-12 | 林金城 | 一种led灯泡 |
| CN201748200U (zh) * | 2010-07-02 | 2011-02-16 | 惠州市华阳多媒体电子有限公司 | 一种led球泡灯 |
| CN202040575U (zh) * | 2010-12-30 | 2011-11-16 | 东莞市高能光电科技有限公司 | Led灯泡电源光源分离的改良结构 |
| CN202361134U (zh) * | 2011-11-25 | 2012-08-01 | 生迪光电科技股份有限公司 | Led灯 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013075480A1 (zh) | 2013-05-30 |
| CN102425734A (zh) | 2012-04-25 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Single component white light fluorescent powder for LED lamp and its preparation method Effective date of registration: 20191123 Granted publication date: 20140723 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: SENGLED OPTOELECTRONICS Co.,Ltd. Registration number: Y2019330000237 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230208 Granted publication date: 20140723 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: SENGLED OPTOELECTRONICS Co.,Ltd. Registration number: Y2019330000237 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An LED lamp Effective date of registration: 20230210 Granted publication date: 20140723 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: SENGLED OPTOELECTRONICS Co.,Ltd. Registration number: Y2023330000342 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |