KR20090103359A - 차량용 엘이디등의 렌즈 - Google Patents
차량용 엘이디등의 렌즈Info
- Publication number
- KR20090103359A KR20090103359A KR1020080028913A KR20080028913A KR20090103359A KR 20090103359 A KR20090103359 A KR 20090103359A KR 1020080028913 A KR1020080028913 A KR 1020080028913A KR 20080028913 A KR20080028913 A KR 20080028913A KR 20090103359 A KR20090103359 A KR 20090103359A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- light
- vehicle
- lamp
- led
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (3)
- 개구된 등실 내에 다수 개의 발광체가 장착되어 있는 램프 하우징을 안착시키고, 더불어 개구된 등실을 막아 씌워주는 보호커버 안쪽에 렌즈 및 반사체를 포함하여 설치되는 차량용 엘이등 등에 있어서,상기 렌즈는 다수개의 발광체들과 수직인 방향으로 놓여 조사된 빛을 전방의 투사시켜 주는 평평한 입사면과 상기 입사면을 통과한 빛을 좌우로 굴절시켜 주는 볼록한 형상의 굴절면을 일체로 만곡되게 형성함으로써, 좌우로 길고 세로로 긴 십자형태의 배광패턴을 중첩하여 사용하도록 되어 있는 것을 특징으로 하는 차량용 엘이디 등의 렌즈.
- 제1항에 있어서,상기 렌즈의 볼록한 굴절면 중심부위에는 굴절면을 수직으로 통과하는 빛을 좌우로 빛을 분산시켜 주도록 일정한 깊이로 오목하게 파인 홈이 형성되어 있는 것을 특징으로 하는 차량용 엘이디 등의 렌즈.
- 제1항 또는 제2항에 있어서,상기 렌즈와 다수개의 발광체 사이에는 전방으로 조사되는 빛의 일부분을 가려주는 세이드를 설치함으로써, 상기 렌즈에 의해 조사한 빛이 차량 주변에 위치한 또 다른 차량의 운전자의 눈에 직접 조사되지 않도록 하향 조사되도록 되어 있는 것을 특징으로 하는 차량용 엘이디 등의 렌즈.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028913A KR101011819B1 (ko) | 2008-03-28 | 2008-03-28 | 차량용 엘이디등의 렌즈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028913A KR101011819B1 (ko) | 2008-03-28 | 2008-03-28 | 차량용 엘이디등의 렌즈 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090103359A true KR20090103359A (ko) | 2009-10-01 |
KR101011819B1 KR101011819B1 (ko) | 2011-02-07 |
Family
ID=41532906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080028913A Active KR101011819B1 (ko) | 2008-03-28 | 2008-03-28 | 차량용 엘이디등의 렌즈 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101011819B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101359815B1 (ko) * | 2012-06-08 | 2014-02-07 | 배수원 | 차량용 램프의 집광렌즈 |
CN106427764A (zh) * | 2016-08-29 | 2017-02-22 | 广东技术师范学院 | 一种汽车前照灯自动调节系统 |
WO2022108382A1 (ko) * | 2020-11-19 | 2022-05-27 | 주식회사 엠에스엘테크놀로지 | 헬리콥터 야간 착륙 유도 램프유닛 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3562687B2 (ja) * | 1997-01-17 | 2004-09-08 | スタンレー電気株式会社 | プロジェクタ型ランプ |
JP4391870B2 (ja) * | 2004-04-02 | 2009-12-24 | 株式会社小糸製作所 | 車両用照明灯具 |
JP4597890B2 (ja) * | 2006-03-29 | 2010-12-15 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニット |
-
2008
- 2008-03-28 KR KR1020080028913A patent/KR101011819B1/ko active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101359815B1 (ko) * | 2012-06-08 | 2014-02-07 | 배수원 | 차량용 램프의 집광렌즈 |
CN106427764A (zh) * | 2016-08-29 | 2017-02-22 | 广东技术师范学院 | 一种汽车前照灯自动调节系统 |
WO2022108382A1 (ko) * | 2020-11-19 | 2022-05-27 | 주식회사 엠에스엘테크놀로지 | 헬리콥터 야간 착륙 유도 램프유닛 |
Also Published As
Publication number | Publication date |
---|---|
KR101011819B1 (ko) | 2011-02-07 |
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