KR20070095764A - 형광조명기구에 사용되는 led 조명부 - Google Patents
형광조명기구에 사용되는 led 조명부 Download PDFInfo
- Publication number
- KR20070095764A KR20070095764A KR1020070016980A KR20070016980A KR20070095764A KR 20070095764 A KR20070095764 A KR 20070095764A KR 1020070016980 A KR1020070016980 A KR 1020070016980A KR 20070016980 A KR20070016980 A KR 20070016980A KR 20070095764 A KR20070095764 A KR 20070095764A
- Authority
- KR
- South Korea
- Prior art keywords
- led
- fluorescent
- substrate
- led lighting
- fluorescent lighting
- 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
Images
Classifications
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- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3578—Emulating the electrical or functional characteristics of discharge 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/345—Current stabilisation; Maintaining constant current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (8)
- 형광조명기구에 사용되는 LED 조명부에 관한 것으로,관부, LED조합부 및 전원부를 포함하고 있으며,상기 관부 내에는 전원부와 LED조합부를 설치하며,상기 전원부는 제1교량식 정류기, 제1교량식 정류기 및 계전기를 포함하고 있고,상기 제1교량식 정류기와 제2교량식 정류기는 서로 병렬로 설치되고,제1교량식 정류기와 제2교량식 정류기 사이에는 계전기를 설치하여 극성을 서로 전환하게 되며, 이를 통해 정류된 전류를 LED조합부의 LED로 공급하는 것을 특징으로 하는 형광조명기구에 사용되는 LED 조명부.
- 제 1 항에 있어서,상기 관부에는 구멍을 설치하는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 2 항에 있어서,상기 관부 내부에는 송풍기를 설치하는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 1 항에 있어서,상기 관부는 보호덮개와 받침을 포함하고 있고, 그 중 해당 보호덮개는 투광이 되는 재질로 구성되었고, 해당 받침은 금속이나 성형제품으로 제작되어져 강도를 갖춘 레일로 구성되는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 4 항에 있어서,상기 레일에는 외부와 서로 연결되어 있는 구멍을 설치하는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 4 항에 있어서,상기 관부 내에는 전원기판, 금속덮개기판 및 LED 기판이 포함되어 있으며, 연결기를 통해 전원기판, 금속덮개기판 및 LED기판이 서로 연결되는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 6 항에 있어서,상기 전원기판, 금속덮개기판 및 LED기판에는 구멍을 설치하는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
- 제 1 항에 있어서,상기 계전기에는 열휴즈가 연결되어 있고, 해당 열휴즈는 제2교량식 정류기 와 서로 연결되어 있는 것을 특징으로 하는 형광조명기구에 사용되는 LED조명부.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006078714A JP4139856B2 (ja) | 2006-03-22 | 2006-03-22 | 蛍光灯型led照明管 |
JPJP-P-2006-00078714 | 2006-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070095764A true KR20070095764A (ko) | 2007-10-01 |
KR100912749B1 KR100912749B1 (ko) | 2009-08-18 |
Family
ID=38126263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070016980A Expired - Fee Related KR100912749B1 (ko) | 2006-03-22 | 2007-02-20 | 형광조명기구에 사용되는 led 조명부 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070223225A1 (ko) |
JP (1) | JP4139856B2 (ko) |
KR (1) | KR100912749B1 (ko) |
CN (1) | CN1976554A (ko) |
TW (1) | TW200738056A (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100891740B1 (ko) * | 2007-11-13 | 2009-04-03 | 김철 | 형광등기구의 엘이디램프 연결장치 |
KR100933076B1 (ko) * | 2009-02-05 | 2009-12-21 | 금호전기주식회사 | Led 형광램프 |
US8907557B2 (en) | 2008-10-16 | 2014-12-09 | Kumho Electric Inc. | LED lamp |
US9078309B2 (en) | 2008-10-16 | 2015-07-07 | Kumho Electric Inc. | LED fluorescent lamp |
US9253830B2 (en) | 2008-10-16 | 2016-02-02 | Kumho Electric, Inc. | LED fluorescent lamp |
US9732915B2 (en) | 2008-10-16 | 2017-08-15 | Kumho Electric Inc. | LED fluorescent lamp |
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US20080192508A1 (en) * | 2007-02-08 | 2008-08-14 | Skip Busby Consulting Llc | Method of Lighting a Cabinet or Display Case and Lighting Assembly Therefore |
WO2008128026A1 (en) * | 2007-04-13 | 2008-10-23 | B/E Aerospace, Inc. | Led lighting system for retrofitting an aircraft cabin fluorescent lighting system |
JP5006165B2 (ja) * | 2007-11-20 | 2012-08-22 | 株式会社小糸製作所 | 車両用灯具 |
JP2009199820A (ja) * | 2008-02-20 | 2009-09-03 | Kanehirodenshi Corp | Ledランプ |
JP5229034B2 (ja) * | 2008-03-28 | 2013-07-03 | サンケン電気株式会社 | 発光装置 |
CN101552212B (zh) * | 2008-04-02 | 2011-01-12 | 展晶科技(深圳)有限公司 | 半导体元件与热管的接合方法 |
JP4627088B2 (ja) * | 2008-04-22 | 2011-02-09 | 明和ベンディクス株式会社 | Led発光体を内蔵してなる照明装置 |
ATE535131T1 (de) * | 2008-05-05 | 2011-12-15 | Koninkl Philips Electronics Nv | Led-system |
JP2010020962A (ja) * | 2008-07-09 | 2010-01-28 | Kanehirodenshi Corp | Ledランプ |
WO2010003300A1 (zh) * | 2008-07-10 | 2010-01-14 | Jin Mingwu | 一种led光源组件 |
JP2010040494A (ja) * | 2008-08-07 | 2010-02-18 | Msm Tech Co Ltd | Led駆動装置の着脱が可能な蛍光灯型ledランプ |
JP4790773B2 (ja) * | 2008-08-11 | 2011-10-12 | 株式会社カクダイ | Led式照明装置 |
KR100935996B1 (ko) | 2008-12-05 | 2010-01-06 | 금호전기주식회사 | 형광등을 대체 가능한 led 형광램프 |
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2006
- 2006-03-22 JP JP2006078714A patent/JP4139856B2/ja not_active Expired - Fee Related
- 2006-11-22 TW TW095143168A patent/TW200738056A/zh unknown
- 2006-12-12 CN CNA2006101685374A patent/CN1976554A/zh active Pending
- 2006-12-26 US US11/616,143 patent/US20070223225A1/en not_active Abandoned
-
2007
- 2007-02-20 KR KR1020070016980A patent/KR100912749B1/ko not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100891740B1 (ko) * | 2007-11-13 | 2009-04-03 | 김철 | 형광등기구의 엘이디램프 연결장치 |
US8907557B2 (en) | 2008-10-16 | 2014-12-09 | Kumho Electric Inc. | LED lamp |
US8907556B2 (en) | 2008-10-16 | 2014-12-09 | Kumho Electric Inc. | LED lamp |
US9072136B2 (en) | 2008-10-16 | 2015-06-30 | Kumho Electric Inc. | LED fluorescent lamp |
US9078309B2 (en) | 2008-10-16 | 2015-07-07 | Kumho Electric Inc. | LED fluorescent lamp |
US9253830B2 (en) | 2008-10-16 | 2016-02-02 | Kumho Electric, Inc. | LED fluorescent lamp |
US9572205B2 (en) | 2008-10-16 | 2017-02-14 | Kumho Electric Inc. | LED fluorescent lamp |
US9732915B2 (en) | 2008-10-16 | 2017-08-15 | Kumho Electric Inc. | LED fluorescent lamp |
US9832835B2 (en) | 2008-10-16 | 2017-11-28 | Kumho Electric Inc. | LED fluorescent lamp |
KR100933076B1 (ko) * | 2009-02-05 | 2009-12-21 | 금호전기주식회사 | Led 형광램프 |
Also Published As
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KR100912749B1 (ko) | 2009-08-18 |
CN1976554A (zh) | 2007-06-06 |
JP4139856B2 (ja) | 2008-08-27 |
US20070223225A1 (en) | 2007-09-27 |
JP2007257928A (ja) | 2007-10-04 |
TW200738056A (en) | 2007-10-01 |
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