KR100700203B1 - 반사경을 이용한 차량용 램프 - Google Patents
반사경을 이용한 차량용 램프 Download PDFInfo
- Publication number
- KR100700203B1 KR100700203B1 KR1020050123506A KR20050123506A KR100700203B1 KR 100700203 B1 KR100700203 B1 KR 100700203B1 KR 1020050123506 A KR1020050123506 A KR 1020050123506A KR 20050123506 A KR20050123506 A KR 20050123506A KR 100700203 B1 KR100700203 B1 KR 100700203B1
- Authority
- KR
- South Korea
- Prior art keywords
- light source
- reflector
- light
- reflecting
- reflecting surface
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/241—Light guides characterised by the shape of the light guide of complex shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
- F21S43/315—Optical layout thereof using total internal reflection
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/20—Direction indicator lights
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/35—Brake lights
-
- 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
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 (8)
- 일측면에 오목한 포물면이 형성되고, 상기 포물면에 제 1 반사면이 형성되는 제 1 반사경;상기 제 1 반사경과 대향되는 면에 오목한 포물면이 형성되고, 상기 포물면에 제 2 반사면이 구비되는 제 2 반사경; 및상기 제 1 반사경의 중앙부분에 설치되어 빛을 방사하는 광원을 포함하며, 상기 제 2 반사면은 상기 빛의 적어도 일부는 통과하고, 나머지는 반사하는 하프미러로 구성되어, 상기 광원으로부터 방사된 상기 빛이 제 2 반사면에 일부 반사된 후, 상기 제 1 반사면에 순차적으로 반사되어 상기 제 2 반사면의 외측에 가상광원이 형성되는 것을 특징으로 하는 차량용 램프.
- 제 1 항에 있어서,상기 제 1 반사경은 중앙부분에 삽입홈이 형성되고, 상기 삽입홈에 상기 광원이 구비되는 것을 특징으로 하는 차량용 램프.
- 제 2 항에 있어서,상기 제 2 반사경의 재질은 광투과성 물질로 이루어지는 것을 특징으로 하는 차량용 램프.
- 삭제
- 제 4 항에 있어서.상기 제 2 반사면에는 상기 제 1 반사면으로부터 집광된 빛이 통과 될수 있도록 출사개구부가 형성되어, 상기 출사개구부에 출사렌즈가 구비되는 것을 특징으로 하는 차량용 램프.
- 제 5 항에 있어서,상기 제 2 반사경의 외면에는 광투과성 재질로 이루어진 집광렌즈를 더 포함하는 차량용 램프.
- 제 6 항에 있어서,상기 제 2 반사경의 외측면에는 광투광성 재질로 이루어진 패턴돌기가 형성되어 있는 것을 특징으로 하는 차량용 램프.
- 가상광원을 형성하는 제 1 광원부;상기 제 1 광원부와 대향되도록 위치되고, 상기 가상광원과 실질적으로 동일한 위치에 다른 가상광원을 중첩되도록 형성하는 제 2 광원부;상기 제 1 광원부와 제 2 광원부를 연결하여 결합하고, 상기 가상광원을 반 사시키는 제 3 반사면이 구비되는 반사부재를 포함하며,상기 제 1 광원부 및 상기 제 2 광원부는,일측면에 오목한 포물면이 형성되고, 상기 포물면에 제 1 반사면이 형성되는 제 1 반사경;상기 제 1 반사경과 대향되는 면에 오목한 포물면이 형성되고, 상기 포물면에 제 2 반사면이 구비되는 제 2 반사경;상기 제 1 반사경의 중앙부분에 설치되어 빛을 방사하는 광원; 및상기 광원으로부터 방사된 상기 빛이 상기 제 2 반사면 및 상기 제 1 반사면에 순차적으로 반사되어 상기 제 2 반사면의 외측에 형성되는 가상광원을 포함하는 것을 특징으로 하는 차량용 램프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050123506A KR100700203B1 (ko) | 2005-12-14 | 2005-12-14 | 반사경을 이용한 차량용 램프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050123506A KR100700203B1 (ko) | 2005-12-14 | 2005-12-14 | 반사경을 이용한 차량용 램프 |
Publications (1)
Publication Number | Publication Date |
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KR100700203B1 true KR100700203B1 (ko) | 2007-03-28 |
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KR1020050123506A KR100700203B1 (ko) | 2005-12-14 | 2005-12-14 | 반사경을 이용한 차량용 램프 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110397893A (zh) * | 2018-04-24 | 2019-11-01 | 株式会社小糸制作所 | 车辆用灯具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030029134A (ko) * | 2001-06-15 | 2003-04-11 | 미쓰비시덴키 가부시키가이샤 | 기계실 레스 엘리베이터 |
KR20040106819A (ko) * | 2003-06-11 | 2004-12-18 | 삼립산업 주식회사 | 전반사 렌즈 및 이를 이용한 차량용 램프 |
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- 2005-12-14 KR KR1020050123506A patent/KR100700203B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030029134A (ko) * | 2001-06-15 | 2003-04-11 | 미쓰비시덴키 가부시키가이샤 | 기계실 레스 엘리베이터 |
KR20040106819A (ko) * | 2003-06-11 | 2004-12-18 | 삼립산업 주식회사 | 전반사 렌즈 및 이를 이용한 차량용 램프 |
KR100516819B1 (ko) * | 2003-06-11 | 2005-09-26 | 에스엘 주식회사 | 전반사 렌즈 및 이를 이용한 차량용 램프 |
Non-Patent Citations (3)
Title |
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1005168190000 |
1020040106819 * |
2003291340000 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110397893A (zh) * | 2018-04-24 | 2019-11-01 | 株式会社小糸制作所 | 车辆用灯具 |
CN110397893B (zh) * | 2018-04-24 | 2022-06-03 | 株式会社小糸制作所 | 车辆用灯具 |
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