CN107314257A - 无需金属散热器的led灯丝灯及其工作方法 - Google Patents
无需金属散热器的led灯丝灯及其工作方法 Download PDFInfo
- Publication number
- CN107314257A CN107314257A CN201710737909.9A CN201710737909A CN107314257A CN 107314257 A CN107314257 A CN 107314257A CN 201710737909 A CN201710737909 A CN 201710737909A CN 107314257 A CN107314257 A CN 107314257A
- Authority
- CN
- China
- Prior art keywords
- led filament
- carrier
- protective cover
- fan
- filament 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737909.9A CN107314257B (zh) | 2017-08-24 | 2017-08-24 | 无需金属散热器的led灯丝灯及其工作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737909.9A CN107314257B (zh) | 2017-08-24 | 2017-08-24 | 无需金属散热器的led灯丝灯及其工作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107314257A true CN107314257A (zh) | 2017-11-03 |
| CN107314257B CN107314257B (zh) | 2023-09-19 |
Family
ID=60176581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737909.9A Active CN107314257B (zh) | 2017-08-24 | 2017-08-24 | 无需金属散热器的led灯丝灯及其工作方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314257B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925615A (zh) * | 2018-09-19 | 2020-03-27 | 朗德万斯有限责任公司 | 发光二极管灯丝光源 |
| EP4105545A4 (en) * | 2020-02-11 | 2023-07-26 | Hangzhou SIJUNSI technology Co., Ltd. | Omni-directional light-emitting light cover and light bulb having same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251246A (zh) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | Led灯具及其散热方法 |
| US20110235330A1 (en) * | 2008-12-19 | 2011-09-29 | Martin Professional A/S | Moving head fixture and cooling module |
| CN202125746U (zh) * | 2011-05-18 | 2012-01-25 | 何忠亮 | 主动散热大功率led灯 |
| JP2012022947A (ja) * | 2010-07-16 | 2012-02-02 | Stanley Electric Co Ltd | 照明装置の冷却構造 |
| CN103148384A (zh) * | 2013-02-19 | 2013-06-12 | 深圳市洲明科技股份有限公司 | 一种led灯泡 |
| CN203395696U (zh) * | 2013-08-16 | 2014-01-15 | 李增勇 | 一种led灯具 |
| CN105909990A (zh) * | 2016-06-21 | 2016-08-31 | 浙江锐迪生光电有限公司 | Led发光装置及led灯丝灯 |
| CN105972455A (zh) * | 2016-06-24 | 2016-09-28 | 亚浦耳照明股份有限公司 | 一种大功率led陶瓷灯及其制备方法 |
| CN207146010U (zh) * | 2017-08-24 | 2018-03-27 | 浙江锐迪生光电有限公司 | 无需金属散热器的led灯丝灯 |
-
2017
- 2017-08-24 CN CN201710737909.9A patent/CN107314257B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251246A (zh) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | Led灯具及其散热方法 |
| US20110235330A1 (en) * | 2008-12-19 | 2011-09-29 | Martin Professional A/S | Moving head fixture and cooling module |
| JP2012022947A (ja) * | 2010-07-16 | 2012-02-02 | Stanley Electric Co Ltd | 照明装置の冷却構造 |
| CN202125746U (zh) * | 2011-05-18 | 2012-01-25 | 何忠亮 | 主动散热大功率led灯 |
| CN103148384A (zh) * | 2013-02-19 | 2013-06-12 | 深圳市洲明科技股份有限公司 | 一种led灯泡 |
| CN203395696U (zh) * | 2013-08-16 | 2014-01-15 | 李增勇 | 一种led灯具 |
| CN105909990A (zh) * | 2016-06-21 | 2016-08-31 | 浙江锐迪生光电有限公司 | Led发光装置及led灯丝灯 |
| CN105972455A (zh) * | 2016-06-24 | 2016-09-28 | 亚浦耳照明股份有限公司 | 一种大功率led陶瓷灯及其制备方法 |
| CN207146010U (zh) * | 2017-08-24 | 2018-03-27 | 浙江锐迪生光电有限公司 | 无需金属散热器的led灯丝灯 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925615A (zh) * | 2018-09-19 | 2020-03-27 | 朗德万斯有限责任公司 | 发光二极管灯丝光源 |
| CN110925615B (zh) * | 2018-09-19 | 2021-07-06 | 朗德万斯有限责任公司 | 光引擎、灯结构和形成灯的方法 |
| EP4105545A4 (en) * | 2020-02-11 | 2023-07-26 | Hangzhou SIJUNSI technology Co., Ltd. | Omni-directional light-emitting light cover and light bulb having same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107314257B (zh) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972535B (zh) | 一种led汽车头灯 | |
| CN105927914B (zh) | 一种led汽车头灯 | |
| US8632227B2 (en) | Heat removal system and method for light emitting diode lighting apparatus | |
| CN201187758Y (zh) | 发光二极管灯具 | |
| CN212156699U (zh) | 一种led灯 | |
| CN101349412A (zh) | 发光二极管灯具 | |
| TW201024611A (en) | Heat dissipation device and light emitting device comprising the same | |
| CN201203004Y (zh) | 安全高亮度的led灯具 | |
| CN207146010U (zh) | 无需金属散热器的led灯丝灯 | |
| CN107314257B (zh) | 无需金属散热器的led灯丝灯及其工作方法 | |
| CN210107087U (zh) | 一种具有散热鳍片的led灯 | |
| CN201697084U (zh) | 发光二极管灯具及其具卷绕式热管的散热器 | |
| CN201232882Y (zh) | 一种led光管 | |
| CN206291009U (zh) | 一种新型多孔上下通透散热led灯具 | |
| CN201314509Y (zh) | 多孔性材质灯罩的散热结构 | |
| CN208107682U (zh) | 一种主动散热led灯 | |
| CN207394640U (zh) | 无需金属散热器的led路灯 | |
| CN206864500U (zh) | 一种基于导热板及热沉的散热led封装光源结构 | |
| CN207621708U (zh) | 无需金属散热器的主动散热led灯 | |
| CN107524999A (zh) | 无需金属散热器的led路灯及其工作方法 | |
| CN201992581U (zh) | 发光二极管灯管的散热结构 | |
| WO2017219504A1 (zh) | 一种大功率led灯 | |
| CN206386902U (zh) | 多层式灯具散热模块 | |
| CN108679463A (zh) | 一种主动散热led灯 | |
| CN205508305U (zh) | 一种水冷散热led屏 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171103 Assignee: ANHUI HANGKE PHOTOELECTRIC Co.,Ltd. Assignor: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Contract record no.: X2020330000015 Denomination of invention: LED filament lamp without metal radiator and working method thereof License type: Common License Record date: 20200401 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240826 Address after: 310012 floor 1, building 3, No. 10, Kangjing Road, Kangqiao street, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Country or region after: China Patentee after: Haining Ruidison Optoelectronics Co.,Ltd. Address before: 310012 floor 1, building 3, No. 10, Kangjing Road, Kangqiao street, Gongshu District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Country or region before: China |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20250724 Granted publication date: 20230919 |