KR100926756B1 - 엘이디 가로등 - Google Patents
엘이디 가로등 Download PDFInfo
- Publication number
- KR100926756B1 KR100926756B1 KR1020090018731A KR20090018731A KR100926756B1 KR 100926756 B1 KR100926756 B1 KR 100926756B1 KR 1020090018731 A KR1020090018731 A KR 1020090018731A KR 20090018731 A KR20090018731 A KR 20090018731A KR 100926756 B1 KR100926756 B1 KR 100926756B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- lamp
- dispersion lens
- dispersion
- led module
- Prior art date
Links
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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (1)
- LED 가로등으로서,LED 소자의 전기적 연결을 위한 연결회로패턴이 형성된 PCB 상에 복수의 LED 소자가 배치된 LED 모듈;상기 LED 모듈을 내부에 수용하는 램프 하우징을 포함하고,상기 LED 모듈에 배치되는 상기 LED 소자 각각에는 상기 LED 소자로부터 출사되는 광을 측면범위 및 상기 측면범위에 수직한 범위로 굴절시켜 주기 위한 분산렌즈가 장착되고,상기 분산렌즈의 가로길이방향 단면형상은 상기 분산렌즈의 중심부를 기준으로 좌·우 양측은 볼록면으로 이루어진 분산부가 형성되어, 상기 분산부는 상기 중심부보다 더 두꺼운 두께로 구성되고,상기 분산렌즈의 세로길이방향 단면형상은 상기 분산렌즈의 상측에서 하측으로 내려갈수록 그 부피가 축소되며 좁아지는 나발 형상으로 구성되어,상기 분산렌즈의 가로길이방향 단면형상과 세로길이방향 단면형상은 상이한 구조를 형성하고 있음을 특징으로 하는 LED 가로등.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090018731A KR100926756B1 (ko) | 2009-03-05 | 2009-03-05 | 엘이디 가로등 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090018731A KR100926756B1 (ko) | 2009-03-05 | 2009-03-05 | 엘이디 가로등 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080103066A Division KR100896768B1 (ko) | 2008-10-21 | 2008-10-21 | 엘이디 가로등 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100926756B1 true KR100926756B1 (ko) | 2009-11-16 |
Family
ID=41605039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090018731A KR100926756B1 (ko) | 2009-03-05 | 2009-03-05 | 엘이디 가로등 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100926756B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101059235B1 (ko) * | 2011-03-15 | 2011-08-24 | 인타스(주) | 엘이디 전구용 광확산 렌즈 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050105631A (ko) * | 2004-04-30 | 2005-11-04 | 에이피엘시스템(주) | 가로등 |
KR20060001909A (ko) * | 2005-12-12 | 2006-01-06 | 대건환경조명 주식회사 | 발광다이오드형 가로등의 설치구조 |
KR20060074937A (ko) * | 2004-12-28 | 2006-07-03 | 럭스피아 주식회사 | 발광 유니트 및 이를 채용한 백라이트 장치 |
-
2009
- 2009-03-05 KR KR1020090018731A patent/KR100926756B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050105631A (ko) * | 2004-04-30 | 2005-11-04 | 에이피엘시스템(주) | 가로등 |
KR20060074937A (ko) * | 2004-12-28 | 2006-07-03 | 럭스피아 주식회사 | 발광 유니트 및 이를 채용한 백라이트 장치 |
KR20060001909A (ko) * | 2005-12-12 | 2006-01-06 | 대건환경조명 주식회사 | 발광다이오드형 가로등의 설치구조 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101059235B1 (ko) * | 2011-03-15 | 2011-08-24 | 인타스(주) | 엘이디 전구용 광확산 렌즈 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100974942B1 (ko) | 엘이디 가로등 | |
EP2268966B1 (en) | Lighting apparatus using light emitting diode | |
US8075164B2 (en) | LED lamp | |
EP2497998B1 (en) | Light emitting diode (LED) module | |
US7699498B2 (en) | LED lamp | |
WO2014008463A1 (en) | Power supply assembly for led-based light tube | |
US20080211429A1 (en) | LED lamp | |
KR100896768B1 (ko) | 엘이디 가로등 | |
US20120256206A1 (en) | Led module with cooling passage | |
KR101197716B1 (ko) | 도로조명용 가로등 유닛 | |
KR100990753B1 (ko) | 광 조사각의 조절이 가능한 엘이디 모듈 | |
JP3163443U (ja) | Led式照明装置 | |
KR100909788B1 (ko) | 엘이디 조명기구 | |
KR100880199B1 (ko) | 조립성이 향상된 엘이디 가로등 | |
KR100926756B1 (ko) | 엘이디 가로등 | |
KR20200092173A (ko) | 공기 순환식 led 조명등기구 | |
CN210860724U (zh) | 灯头组件及其灯具 | |
KR20200120228A (ko) | 분산렌즈가 장착된 엘이디 조명기구 | |
KR100978198B1 (ko) | 적층형 파워 엘이디 램프 | |
KR101075881B1 (ko) | 엘이디 조명장치 | |
KR101262238B1 (ko) | 직관형 엘이디 램프용 프레임 | |
KR101879216B1 (ko) | 조명 장치 | |
KR101827719B1 (ko) | 조명 장치 | |
KR20110108534A (ko) | Led 모듈 및 이를 이용한 led 조명기기 | |
KR101822160B1 (ko) | 조명 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120904 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20131104 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20141107 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160509 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161108 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20171107 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181107 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20191107 Year of fee payment: 11 |