KR101040691B1 - 발광 다이오드를 이용한 형광등 - Google Patents
발광 다이오드를 이용한 형광등 Download PDFInfo
- Publication number
- KR101040691B1 KR101040691B1 KR1020090078101A KR20090078101A KR101040691B1 KR 101040691 B1 KR101040691 B1 KR 101040691B1 KR 1020090078101 A KR1020090078101 A KR 1020090078101A KR 20090078101 A KR20090078101 A KR 20090078101A KR 101040691 B1 KR101040691 B1 KR 101040691B1
- Authority
- KR
- South Korea
- Prior art keywords
- led module
- light emitting
- emitting diode
- fluorescent lamp
- heat dissipation
- Prior art date
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Classifications
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- 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
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- 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
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- 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]
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (6)
- 발광 다이오드를 이용한 형광등에 있어서:내측면에 결합홈(100)이 대향되게 형성되고, 방열핀용 요철부(101)가 일체형으로 형성되는 튜브형상의 몸체(102);방열핀용 요철부(101)의 내측단과 밀착되어 발광 다이오드(104)에 의한 열을 방출시키도록 결합홈(100)에 끼워맞춤되는 인쇄회로기판(103)과, 인쇄회로기판(103)에 일정간격을 유지하여 고정되는 다수개의 발광 다이오드(104)를 구비하는 엘이디모듈(105); 및상기 몸체(102) 양단부에 끼워맞춤되며, 외부로부터의 전원을 엘이디모듈(105)에 고정되거나 소켓(107)에 고정되는 전원PCB(108)를 통해 엘이디모듈(105)에 공급하는 한 쌍의 전원핀(106)이 구비되는 소켓(107)을 포함하여 이뤄지고,상기 엘이디모듈(105)과 이와 대향되는 몸체(102)의 내측벽사이의 거리(L1)는 엘이디모듈(105)과 이와 대향되는 방열핀용 요철부(101)의 외측단사이의 거리(L2)보다 큰 것을 특징으로 하는 발광 다이오드를 이용한 형광등.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090078101A KR101040691B1 (ko) | 2009-08-24 | 2009-08-24 | 발광 다이오드를 이용한 형광등 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090078101A KR101040691B1 (ko) | 2009-08-24 | 2009-08-24 | 발광 다이오드를 이용한 형광등 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110020477A KR20110020477A (ko) | 2011-03-03 |
KR101040691B1 true KR101040691B1 (ko) | 2011-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090078101A KR101040691B1 (ko) | 2009-08-24 | 2009-08-24 | 발광 다이오드를 이용한 형광등 |
Country Status (1)
Country | Link |
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KR (1) | KR101040691B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101754101B1 (ko) | 2016-07-07 | 2017-07-05 | (주)미동이엔씨 | 방열기능을 갖는 방수형 등기구 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100874609B1 (ko) * | 2008-04-22 | 2008-12-17 | 이위재 | 형광등 타입의 엘이디 램프 |
KR100893700B1 (ko) | 2008-04-03 | 2009-04-20 | 김용철 | 엘이디 조명등 |
KR100905228B1 (ko) | 2009-02-03 | 2009-07-01 | 주식회사 누리플랜 | 엘이디 형광등 |
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2009
- 2009-08-24 KR KR1020090078101A patent/KR101040691B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100893700B1 (ko) | 2008-04-03 | 2009-04-20 | 김용철 | 엘이디 조명등 |
KR100874609B1 (ko) * | 2008-04-22 | 2008-12-17 | 이위재 | 형광등 타입의 엘이디 램프 |
KR100905228B1 (ko) | 2009-02-03 | 2009-07-01 | 주식회사 누리플랜 | 엘이디 형광등 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101754101B1 (ko) | 2016-07-07 | 2017-07-05 | (주)미동이엔씨 | 방열기능을 갖는 방수형 등기구 |
Also Published As
Publication number | Publication date |
---|---|
KR20110020477A (ko) | 2011-03-03 |
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