KR101075952B1 - 형광등 대체용 led 조명등 - Google Patents
형광등 대체용 led 조명등 Download PDFInfo
- Publication number
- KR101075952B1 KR101075952B1 KR1020090106282A KR20090106282A KR101075952B1 KR 101075952 B1 KR101075952 B1 KR 101075952B1 KR 1020090106282 A KR1020090106282 A KR 1020090106282A KR 20090106282 A KR20090106282 A KR 20090106282A KR 101075952 B1 KR101075952 B1 KR 101075952B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat dissipation
- led
- lamp
- dissipation unit
- led 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 129
- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- IUYHQGMDSZOPDZ-UHFFFAOYSA-N 2,3,4-trichlorobiphenyl Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 IUYHQGMDSZOPDZ-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
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
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (19)
- 형광등 소켓에 연결하여 사용할 수 있는 LED 조명등에 있어서,서로 소정의 간격으로 이격되도록 다수개로 분리된 방열부;상기 방열부의 일면에 구비되며, 다수개의 LED 소자가 구비된 인쇄회로기판 및상기 방열부의 일측 또는 양측에 구비되며, 형광등 소켓에 연결되어 전원을 인가받는 베이스를 포함하되,상기 방열부는 하면, 상기 하면의 일측과 연결된 공기흐름면 및 상기 하면과 공기흐름면의 일측에 형성된 빗면을 포함하는 형태로 분리된 것이며, 상기 형광등의 유리관과 대응되는 형상인 LED 조명등.
- 제1항에 있어서,상기 방열부는 소정의 간격으로 이격되도록 2개로 구비되며, 상기 형광등의 유리관의 일부와 대응되는 형상인 LED 조명등.
- 제1항에 있어서,상기 방열부의 단면은 반원, 사각형, 부채꼴 또는 다각형 모양인 LED 조명등.
- 삭제
- 제1항에 있어서,상기 하면에 대하여 공기흐름면이 70 내지 110°로 형성되는 LED 조명등.
- 제1항에 있어서,상기 하면에 대하여 공기흐름면이 70 내지 90°로 형성되는 LED 조명등.
- 제1항에 있어서,상기 하면에 대하여 공기흐름면이 90 내지 110°로 형성되는 LED 조명등.
- 제1항에 있어서,상기 다수개의 LED 소자가 구비된 인쇄회로기판이 상기 하면에 구비되는 LED 조명등.
- 제1항에 있어서,상기 다수개의 LED 소자가 구비된 인쇄회로기판이 상기 빗면에 구비되는 LED 조명등.
- 제1항에 있어서,상기 빗면에 방열핀이 구비되는 LED 조명등.
- 제1항에 있어서,상기 빗면과 하면이 연결되는 부분에 확산판 삽입부가 형성되는 LED 조명등.
- 제1항에 있어서,상기 방열부는 내부에 구동회로 삽입부가 형성되는 LED 조명등.
- 제1항에 있어서,상기 베이스는 돌출되도록 형성된 보가 구비된 LED 조명등.
- 제1항 내지 제3항 및 제5항 내지 제13항 중 어느 한 항에 있어서,상기 방열부에 구동회로가 추가로 구비되는 LED 조명등.
- 제14항에 있어서,상기 방열부의 전면에 확산판이 추가로 구비되는 LED 조명등.
- 제1항 내지 제3항 및 제5항 내지 제13항 중 어느 한 항에 있어서,상기 방열부의 전면에 확산판이 추가로 구비되는 LED 조명등.
- 제14항에 있어서,상기 베이스는 방열부 및 확산판의 측면을 감싸도록 양측에 구비되는 LED 조명등.
- 제16항에 있어서,상기 베이스는 일측에 확산판 지지부가 구비된 LED 조명등.
- 제17항에 있어서,상기 방열부와 베이스, 방열부와 확산판 및 베이스와 확산판 사이에 방수 및 방진부재로 채워진 LED 조명등.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090106282A KR101075952B1 (ko) | 2009-11-05 | 2009-11-05 | 형광등 대체용 led 조명등 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090106282A KR101075952B1 (ko) | 2009-11-05 | 2009-11-05 | 형광등 대체용 led 조명등 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110049313A KR20110049313A (ko) | 2011-05-12 |
KR101075952B1 true KR101075952B1 (ko) | 2011-10-21 |
Family
ID=44360469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090106282A Expired - Fee Related KR101075952B1 (ko) | 2009-11-05 | 2009-11-05 | 형광등 대체용 led 조명등 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101075952B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101189082B1 (ko) | 2011-08-22 | 2012-10-10 | 엘지이노텍 주식회사 | 조명 장치 |
KR101172846B1 (ko) * | 2012-04-27 | 2012-08-10 | 주식회사 제코스 | 방수성을 갖는 엘이디 램프 |
CN103148390A (zh) * | 2013-03-08 | 2013-06-12 | 亿森(常州)光电科技有限公司 | 大功率led照明灯具 |
KR20150063647A (ko) | 2013-12-02 | 2015-06-10 | 주식회사 케이엠더블유 | 착탈식 엘이디 조명기구 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009004443A (ja) | 2007-06-19 | 2009-01-08 | Sharp Corp | Led発光装置、led表示装置、およびled発光装置の製造方法 |
KR100905228B1 (ko) * | 2009-02-03 | 2009-07-01 | 주식회사 누리플랜 | 엘이디 형광등 |
-
2009
- 2009-11-05 KR KR1020090106282A patent/KR101075952B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009004443A (ja) | 2007-06-19 | 2009-01-08 | Sharp Corp | Led発光装置、led表示装置、およびled発光装置の製造方法 |
KR100905228B1 (ko) * | 2009-02-03 | 2009-07-01 | 주식회사 누리플랜 | 엘이디 형광등 |
Also Published As
Publication number | Publication date |
---|---|
KR20110049313A (ko) | 2011-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8206009B2 (en) | Light emitting diode lamp source | |
US8641237B2 (en) | LED light bulb providing high heat dissipation efficiency | |
US8525395B2 (en) | Multi-component LED lamp | |
JP6325685B2 (ja) | 照明器具 | |
US9068701B2 (en) | Lamp structure with remote LED light source | |
WO2011055659A1 (ja) | 大型led照明装置 | |
US20120026723A1 (en) | Omni-directional channeling of liquids for passive convection in led bulbs | |
US8686623B2 (en) | Omni-directional channeling of liquids for passive convection in LED bulbs | |
KR101032091B1 (ko) | 발광다이오드 조명기구 | |
KR20110060476A (ko) | 발광다이오드 모듈 | |
US9249968B2 (en) | Heat-dissipating light-emitting device and method for its assembly | |
KR101075952B1 (ko) | 형광등 대체용 led 조명등 | |
KR101532373B1 (ko) | 다단 결합식 방열체가 구비된 고천정등용 엘이디 조명등 | |
US20140126198A1 (en) | Illumination system with light emitting diodes arranged on nonplanar flat surfaces | |
KR20120044519A (ko) | 고효율 led 조명 장치 | |
KR101149795B1 (ko) | 엘이디 등기구 구조체 | |
KR101244854B1 (ko) | Led 전구에서 발생하는 열을 효율적으로 방출하기 위한 led 전구 방열 조립체 | |
JP6736774B2 (ja) | 照明モジュール及びその照明モジュールspeを備える照明器具 | |
KR101933046B1 (ko) | 볼트리스 타입의 조명장치 | |
KR100971575B1 (ko) | 상부에 방열판을 다단으로 형성한 led 램프 | |
KR101089672B1 (ko) | 고출력 엘이디 소자의 실장 기대 및 이를 이용한 조명장치 | |
US20130242559A1 (en) | Light Emitting Diode Lamp | |
CN201651871U (zh) | 带有空气可自由流通的散热器的led节能灯 | |
TWI392119B (zh) | 電致發光與發熱之複合模組 | |
KR101848559B1 (ko) | 향상된 방열 능력을 갖는 led 전구 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091105 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110411 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20110923 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20111017 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20111017 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20151019 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20151019 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170727 |