KR100933076B1 - Ｌｅｄ 형광램프 - Google Patents

Ｌｅｄ 형광램프 Download PDF

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Publication number
KR100933076B1
KR100933076B1 KR1020090009392A KR20090009392A KR100933076B1 KR 100933076 B1 KR100933076 B1 KR 100933076B1 KR 1020090009392 A KR1020090009392 A KR 1020090009392A KR 20090009392 A KR20090009392 A KR 20090009392A KR 100933076 B1 KR100933076 B1 KR 100933076B1
Authority
KR
South Korea
Prior art keywords
diode
cathode
anode
capacitor
led array
Prior art date
Application number
KR1020090009392A
Other languages
English (en)
Korean (ko)
Inventor
박명구
Original Assignee
금호전기주식회사
박명구
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 금호전기주식회사, 박명구 filed Critical 금호전기주식회사
Priority to KR1020090009392A priority Critical patent/KR100933076B1/ko
Priority to JP2009061557A priority patent/JP4909369B2/ja
Priority to EP09013797.7A priority patent/EP2222134A3/en
Priority to US12/611,488 priority patent/US8089213B2/en
Priority to JP2009255249A priority patent/JP4975084B2/ja
Priority to CN2009102228331A priority patent/CN101799149B/zh
Priority to TW098139328A priority patent/TWI400005B/zh
Priority to CN201210048146.4A priority patent/CN102612219B/zh
Application granted granted Critical
Publication of KR100933076B1 publication Critical patent/KR100933076B1/ko

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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
    • 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
    • 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
    • F21V23/023—Power supplies in a casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020090009392A 2009-02-05 2009-02-05 Ｌｅｄ 형광램프 KR100933076B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020090009392A KR100933076B1 (ko) 2009-02-05 2009-02-05 Ｌｅｄ 형광램프
JP2009061557A JP4909369B2 (ja) 2009-02-05 2009-03-13 蛍光ランプ形状のｌｅｄランプ
EP09013797.7A EP2222134A3 (en) 2009-02-05 2009-11-03 LED fluorescent lamp
US12/611,488 US8089213B2 (en) 2009-02-05 2009-11-03 LED fluorescent lamp
JP2009255249A JP4975084B2 (ja) 2009-02-05 2009-11-06 Ｌｅｄ蛍光ランプ
CN2009102228331A CN101799149B (zh) 2009-02-05 2009-11-19 Led荧光灯
TW098139328A TWI400005B (zh) 2009-02-05 2009-11-19 發光二極體螢光燈
CN201210048146.4A CN102612219B (zh) 2009-02-05 2009-11-19 Led荧光灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090009392A KR100933076B1 (ko) 2009-02-05 2009-02-05 Ｌｅｄ 형광램프

Publications (1)

Publication Number Publication Date
KR100933076B1 true KR100933076B1 (ko) 2009-12-21

Family

ID=41684530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090009392A KR100933076B1 (ko) 2009-02-05 2009-02-05 Ｌｅｄ 형광램프

Country Status (2)

Country Link
JP (1) JP4909369B2 (ja)
KR (1) KR100933076B1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100996815B1 (ko) 2009-07-01 2010-11-25 박명구 Ｌｅｄ 형광램프
WO2011093636A2 (ko) * 2010-01-29 2011-08-04 금호전기 주식회사 Ｌｅｄ 형광램프
KR20110102285A (ko) * 2011-09-01 2011-09-16 금호전기주식회사 Ｌｅｄ 형광램프
WO2011159048A2 (ko) * 2010-06-17 2011-12-22 금호전기 주식회사 Ｌｅｄ 형광 램프
WO2012157807A1 (ko) * 2011-05-19 2012-11-22 금호전기 주식회사 Ｌｅｄ 형광램프
US9041301B2 (en) 2013-02-27 2015-05-26 Kumho Electric, Inc. LED fluorescent lamp
KR101558980B1 (ko) * 2013-06-21 2015-10-14 이호 개선된 ｌｅｄ 형광램프 및 이를 채용하는 등기구

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2222134A3 (en) * 2009-02-05 2015-12-30 Myung Koo Park LED fluorescent lamp
US9301354B2 (en) * 2011-03-30 2016-03-29 Koninklijke Philips N.V. Interface circuit for a light source
JP5830986B2 (ja) 2011-07-06 2015-12-09 株式会社リコー 点灯制御回路及びその点灯制御回路を用いた照明灯及びその照明灯を用いた照明器具
TWI401991B (zh) * 2012-07-17 2013-07-11 Geometek Applic Engineering Co Ltd 一種介於直流發光元件與安定器之間的電源轉換裝置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070095764A (ko) * 2006-03-22 2007-10-01 야시마 덴지오 코., 엘티디. 형광조명기구에 사용되는 ｌｅｄ 조명부
KR20070121902A (ko) * 2006-06-23 2007-12-28 김찬우 형광램프용 어댑터
KR100821975B1 (ko) 2007-09-14 2008-04-15 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등
KR100844538B1 (ko) 2008-02-12 2008-07-08 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11135274A (ja) * 1997-10-30 1999-05-21 Toshiba Tec Corp Ｌｅｄ照明装置
JP2001351402A (ja) * 2000-06-06 2001-12-21 Hiroshi Noji 蛍光灯型ｌｅｄ照明装置
JP2002016290A (ja) * 2000-06-28 2002-01-18 Toshiba Lighting & Technology Corp Ｌｅｄ光源装置
JP2003197002A (ja) * 2001-12-25 2003-07-11 Bridgestone Kaseihin Tokyo Kk 線状発光体
JP2003332625A (ja) * 2002-05-10 2003-11-21 Toko Inc Ｌｅｄ点灯回路
JP4081665B2 (ja) * 2002-09-13 2008-04-30 三菱電機株式会社 Ｌｅｄ点灯装置及び照明器具
JP3929885B2 (ja) * 2002-12-06 2007-06-13 シーケーディ株式会社 Ｌｅｄ照明装置、ｌｅｄ照明装置の製造装置、及び、ｌｅｄ照明装置の製造方法
JP2005243396A (ja) * 2004-02-26 2005-09-08 Matsushita Electric Ind Co Ltd Ｌｅｄ点灯装置
JP4037857B2 (ja) * 2004-09-28 2008-01-23 有限会社タック リサーチ Ｌｅｄ照光装置
JP4747594B2 (ja) * 2005-02-09 2011-08-17 株式会社村田製作所 Ｌｅｄ照明装置
WO2006090535A1 (ja) * 2005-02-25 2006-08-31 Murata Manufacturing Co., Ltd. Ｌｅｄ照明装置
JP4994101B2 (ja) * 2007-05-01 2012-08-08 シャープ株式会社 Ｌｅｄ照明灯及び該ｌｅｄ照明灯を用いた灯器具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070095764A (ko) * 2006-03-22 2007-10-01 야시마 덴지오 코., 엘티디. 형광조명기구에 사용되는 ｌｅｄ 조명부
KR20070121902A (ko) * 2006-06-23 2007-12-28 김찬우 형광램프용 어댑터
KR100821975B1 (ko) 2007-09-14 2008-04-15 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등
KR100844538B1 (ko) 2008-02-12 2008-07-08 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100996815B1 (ko) 2009-07-01 2010-11-25 박명구 Ｌｅｄ 형광램프
WO2011093636A2 (ko) * 2010-01-29 2011-08-04 금호전기 주식회사 Ｌｅｄ 형광램프
KR101072819B1 (ko) * 2010-01-29 2011-10-14 박명구 Ｌｅｄ 형광램프
WO2011093636A3 (ko) * 2010-01-29 2011-12-01 금호전기 주식회사 Ｌｅｄ 형광램프
WO2011159048A2 (ko) * 2010-06-17 2011-12-22 금호전기 주식회사 Ｌｅｄ 형광 램프
WO2011159048A3 (ko) * 2010-06-17 2012-02-09 금호전기 주식회사 Ｌｅｄ 형광 램프
WO2012157807A1 (ko) * 2011-05-19 2012-11-22 금호전기 주식회사 Ｌｅｄ 형광램프
US8987998B2 (en) 2011-05-19 2015-03-24 Kumho Electric, Inc. LED flourescent lamp
KR20110102285A (ko) * 2011-09-01 2011-09-16 금호전기주식회사 Ｌｅｄ 형광램프
KR101579950B1 (ko) * 2011-09-01 2016-01-11 금호전기주식회사 Ｌｅｄ 형광램프
US9041301B2 (en) 2013-02-27 2015-05-26 Kumho Electric, Inc. LED fluorescent lamp
KR101558980B1 (ko) * 2013-06-21 2015-10-14 이호 개선된 ｌｅｄ 형광램프 및 이를 채용하는 등기구

Also Published As

Publication number Publication date
JP4909369B2 (ja) 2012-04-04
JP2010182656A (ja) 2010-08-19

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