CN102620161A - 一种发光均匀的led灯管 - Google Patents
一种发光均匀的led灯管 Download PDFInfo
- Publication number
- CN102620161A CN102620161A CN2012100608198A CN201210060819A CN102620161A CN 102620161 A CN102620161 A CN 102620161A CN 2012100608198 A CN2012100608198 A CN 2012100608198A CN 201210060819 A CN201210060819 A CN 201210060819A CN 102620161 A CN102620161 A CN 102620161A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- light
- main body
- power supply
- emitting diode
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 230000005855 radiation Effects 0.000 claims description 53
- 238000009792 diffusion process Methods 0.000 claims description 43
- 238000005286 illumination Methods 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100608198A CN102620161B (zh) | 2012-03-09 | 2012-03-09 | 一种发光均匀的led灯管 |
| PCT/CN2013/072342 WO2013131492A1 (zh) | 2012-03-09 | 2013-03-08 | 一种发光均匀的led灯管 |
| US14/240,128 US20150009663A1 (en) | 2012-03-09 | 2013-03-08 | Led lamp tube with uniform luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100608198A CN102620161B (zh) | 2012-03-09 | 2012-03-09 | 一种发光均匀的led灯管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620161A true CN102620161A (zh) | 2012-08-01 |
| CN102620161B CN102620161B (zh) | 2013-04-03 |
Family
ID=46560267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100608198A Expired - Fee Related CN102620161B (zh) | 2012-03-09 | 2012-03-09 | 一种发光均匀的led灯管 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150009663A1 (zh) |
| CN (1) | CN102620161B (zh) |
| WO (1) | WO2013131492A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131492A1 (zh) * | 2012-03-09 | 2013-09-12 | 深圳嘉信高能源技术股份有限公司 | 一种发光均匀的led灯管 |
| CN104075163A (zh) * | 2014-07-11 | 2014-10-01 | 扬益电子科技(宁波)有限公司 | 一种走线槽与灯体一体化的led灯 |
| CN107990166A (zh) * | 2017-12-12 | 2018-05-04 | 四川汇源星辰光电有限公司 | 一种高压线性的常温led灯管 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6765612B2 (ja) * | 2015-03-02 | 2020-10-07 | 株式会社飯田照明 | 紫外線照射装置 |
| CN104896433A (zh) * | 2015-06-19 | 2015-09-09 | 厦门李氏兄弟有限公司 | 一种往灯管塞入led光源板的装置 |
| CN107610641B (zh) * | 2017-11-03 | 2024-05-10 | 深圳市联诚发科技股份有限公司 | 一种led显示屏自动校正智能装置及方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106776Y (zh) * | 2007-09-19 | 2008-08-27 | 唐建明 | 一种led日光灯 |
| CN201265838Y (zh) * | 2008-08-04 | 2009-07-01 | 深圳市深华龙科技实业有限公司 | Led格栅灯 |
| US20100008085A1 (en) * | 2008-07-09 | 2010-01-14 | Altair Engineering, Inc. | Method of forming led-based light and resulting led-based light |
| CN202040612U (zh) * | 2011-04-08 | 2011-11-16 | 康陈德 | 一种防眩光的高亮度白光led日光灯管 |
| CN202546346U (zh) * | 2012-03-09 | 2012-11-21 | 深圳嘉信高能源技术股份有限公司 | 一种发光均匀的led灯管 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7712918B2 (en) * | 2007-12-21 | 2010-05-11 | Altair Engineering , Inc. | Light distribution using a light emitting diode assembly |
| US7815338B2 (en) * | 2008-03-02 | 2010-10-19 | Altair Engineering, Inc. | LED lighting unit including elongated heat sink and elongated lens |
| US20100220469A1 (en) * | 2008-05-23 | 2010-09-02 | Altair Engineering, Inc. | D-shaped cross section l.e.d. based light |
| US7926985B2 (en) * | 2008-07-23 | 2011-04-19 | Ledtech Electronics Corp. | Custom assembly light-emitting module |
| US8556452B2 (en) * | 2009-01-15 | 2013-10-15 | Ilumisys, Inc. | LED lens |
| CN201420967Y (zh) * | 2009-04-08 | 2010-03-10 | 东莞市实达精密机器有限公司 | 一种结构改良的led灯管 |
| JP2011044306A (ja) * | 2009-08-20 | 2011-03-03 | Koha Co Ltd | 蛍光灯型照明装置 |
| US20110317409A1 (en) * | 2010-06-23 | 2011-12-29 | Unity Opto Technology Co., Ltd. | Structure of lighting device |
| TWM402388U (en) * | 2010-10-19 | 2011-04-21 | zhi-yang Zhang | Heteromorphism lamp shade of LED lamp |
| CN203010338U (zh) * | 2011-01-18 | 2013-06-19 | 罗姆股份有限公司 | Led灯 |
| JP4979827B1 (ja) * | 2011-05-23 | 2012-07-18 | ポスコ エルイーディ カンパニー リミテッド | 光半導体基盤管型照明装置 |
| TWI586916B (zh) * | 2012-01-02 | 2017-06-11 | 光寶電子(廣州)有限公司 | Led玻璃燈管 |
| CN102620161B (zh) * | 2012-03-09 | 2013-04-03 | 深圳嘉信高能源技术股份有限公司 | 一种发光均匀的led灯管 |
-
2012
- 2012-03-09 CN CN2012100608198A patent/CN102620161B/zh not_active Expired - Fee Related
-
2013
- 2013-03-08 WO PCT/CN2013/072342 patent/WO2013131492A1/zh not_active Ceased
- 2013-03-08 US US14/240,128 patent/US20150009663A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106776Y (zh) * | 2007-09-19 | 2008-08-27 | 唐建明 | 一种led日光灯 |
| US20100008085A1 (en) * | 2008-07-09 | 2010-01-14 | Altair Engineering, Inc. | Method of forming led-based light and resulting led-based light |
| CN201265838Y (zh) * | 2008-08-04 | 2009-07-01 | 深圳市深华龙科技实业有限公司 | Led格栅灯 |
| CN202040612U (zh) * | 2011-04-08 | 2011-11-16 | 康陈德 | 一种防眩光的高亮度白光led日光灯管 |
| CN202546346U (zh) * | 2012-03-09 | 2012-11-21 | 深圳嘉信高能源技术股份有限公司 | 一种发光均匀的led灯管 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131492A1 (zh) * | 2012-03-09 | 2013-09-12 | 深圳嘉信高能源技术股份有限公司 | 一种发光均匀的led灯管 |
| CN104075163A (zh) * | 2014-07-11 | 2014-10-01 | 扬益电子科技(宁波)有限公司 | 一种走线槽与灯体一体化的led灯 |
| CN107990166A (zh) * | 2017-12-12 | 2018-05-04 | 四川汇源星辰光电有限公司 | 一种高压线性的常温led灯管 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013131492A1 (zh) | 2013-09-12 |
| CN102620161B (zh) | 2013-04-03 |
| US20150009663A1 (en) | 2015-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JIAXINGAO ENERGY SAVING TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHENZHEN INNOTECH ENERGY TECHNOLOGY CO., LTD. Effective date: 20130412 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130412 Address after: 100176 Beijing City Xihuan Road Economic and Technological Development Zone Jiajie Science Park No. 26, floor 2, room 228 22 Patentee after: Beijing Innotechchina Energy-saving Science & Technology Co.,Ltd. Address before: 518000 building, 1-3 building, third industrial zone, Shiyan Industrial Park, Shiyan Avenue, Shiyan City, Guangdong, Shenzhen, Baoan District, Nangang 5, China Patentee before: SHENZHEN INNOTECH ENERGY TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |