KR20190065348A - 차량용 헤드램프 모듈 - Google Patents
차량용 헤드램프 모듈 Download PDFInfo
- Publication number
- KR20190065348A KR20190065348A KR1020197012695A KR20197012695A KR20190065348A KR 20190065348 A KR20190065348 A KR 20190065348A KR 1020197012695 A KR1020197012695 A KR 1020197012695A KR 20197012695 A KR20197012695 A KR 20197012695A KR 20190065348 A KR20190065348 A KR 20190065348A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- mirror
- light source
- area
- headlamp
- Prior art date
Links
- 238000005286 illumination Methods 0.000 claims abstract description 3
- 239000011247 coating layer Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- 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
- 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
- F21S41/16—Laser light sources
-
- 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
-
- 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
- F21S41/275—Lens surfaces, e.g. coatings or surface structures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Microscoopes, Condenser (AREA)
Abstract
Description
도 2는 도 1의 기본 개략도에 따르는 헤드램프 램프의 구성이지만 부분적으로 절단하여 도시한 도면이다.
도 3은 본 발명에 따르는 광원, 편향 미러, 마이크로 미러 어레이 및 렌즈의 어셈블리를 도시한 개략적 사시도이다.
도 4는 렌즈-미러 블록으로서 미러 및 렌즈를 본 발명에 따라 형성한 실시예를 도시한 사시도이다.
도 5는 베젤에 의해 덮여 있는 렌즈-미러 블록을 포함하는 본 발명에 따른 헤드램프 모듈을 전방에서 비스듬하게 보고 도시한 사시도이다.
도 6은 도 5에 따르는 헤드램프 모듈이지만, 그러나 부분적으로 절단하여 도시한 사시도이다.
도 7은 도 6과 유사하지만 베젤의 다른 유형을 포함하는 본 발명에 따른 헤드램프 모듈을 도시한 도면이다.
2: 광원
3: 미러
4: 마이크로 미러 어레이
5: 렌즈
6: 본체
7: 회로기판
8: 미러 장착 브래킷
9: 홀더
10: 렌즈-미러 블록
10-3: 렌즈 영역
10-5: 미러 영역
11: 반사 코팅층
12: 빔 시준기 코팅층
13: 관통 영역
14: 베젤
15: 광로
LED1, LED2, LED3: 레이저 다이오드, LED 칩
L1, L2, L3: 집속 렌즈
Claims (7)
- 적어도 하나의 광원(2)을 포함하는 자동차용 헤드램프 모듈(1)로서, 광로에서 상기 광원의 하류에는 적어도 하나의 편향 미러(3), 마이크로 미러 어레이(4) 및 렌즈(5)가 배치되며, 적어도 하나의 광원에 의해 방출되는 광은 편향 미러를 통해 제어 장치에 의해 활성화되는 마이크로 미러 어레이 상으로 반사되며, 그리고 상기 마이크로 미러 어레이 상에서 생성되는 광 패턴은 렌즈를 통해 조명 패턴으로서 교통 공간 내에 투영되는 것인, 상기 자동차용 헤드램프 모듈에 있어서,
렌즈와 미러는, 렌즈 영역(10-3) 및 미러 영역(105)을 포함하는 렌즈-미러 블록(10)으로서 일체형으로 형성되는 것을 특징으로 하는 자동차용 헤드램프 모듈. - 제1항에 있어서, 상기 적어도 하나의 광원으로 향해 있는 상기 렌즈-미러 블록(10)의 표면에서 상기 미러 영역(10-5) 상에는 반사 코팅층(11)이 적층되는 것을 특징으로 하는 자동차용 헤드램프 모듈.
- 제1항 또는 제2항에 있어서, 상기 렌즈 영역(10-3)의 하류에 적어도 하나의 추가 광학계가 배치되는 것을 특징으로 하는 자동차용 헤드램프 모듈.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 적어도 하나의 광원(2)으로 향해 있는 상기 렌즈-미러 블록(10)의 표면에서 상기 렌즈 영역(10-3)을 에워싸는 관통 영역(13) 상에는 빔 시준기 코팅층이 적층되는 것을 특징으로 하는 자동차용 헤드램프 모듈.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 적어도 하나의 광원(2)으로 향해 있는 상기 렌즈-미러 블록(10)의 표면은 오목하게 형성되고 이에 대향하는 외면은 볼록하게 형성되는 것을 특징으로 하는 자동차용 헤드램프 모듈.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 적어도 하나의 광원(2)은 적어도 하나의 레이저 다이오드/LED와 이의 하류에 배치되는 집속 렌즈(L1, L2, L3)를 포함하는 것을 특징으로 하는 자동차용 헤드램프 모듈.
- 제1항 내지 제6항 중 어느 한 항에 따르는 적어도 하나의 헤드램프 모듈(1)을 포함하는 자동차 헤드램프.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA51064/2016A AT519118B1 (de) | 2016-11-24 | 2016-11-24 | Scheinwerfermodul für Fahrzeuge |
ATA51064/2016 | 2016-11-24 | ||
PCT/AT2017/060253 WO2018094430A1 (de) | 2016-11-24 | 2017-10-06 | Scheinwerfermodul für fahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190065348A true KR20190065348A (ko) | 2019-06-11 |
KR102273381B1 KR102273381B1 (ko) | 2021-07-07 |
Family
ID=60083717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197012695A Active KR102273381B1 (ko) | 2016-11-24 | 2017-10-06 | 차량용 헤드램프 모듈 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10876698B2 (ko) |
EP (1) | EP3545230B1 (ko) |
JP (1) | JP6765011B2 (ko) |
KR (1) | KR102273381B1 (ko) |
CN (1) | CN110023675B (ko) |
AT (1) | AT519118B1 (ko) |
WO (1) | WO2018094430A1 (ko) |
Families Citing this family (11)
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---|---|---|---|---|
JP2018092761A (ja) * | 2016-12-01 | 2018-06-14 | スタンレー電気株式会社 | 車両用灯具 |
DE102018110587A1 (de) * | 2018-05-03 | 2019-11-07 | Automotive Lighting Reutlingen Gmbh | DMD-Lichtmodul mit einem klemmend gehaltenen DMD-Chip |
DE102018112387A1 (de) * | 2018-05-23 | 2019-11-28 | Automotive Lighting Reutlingen Gmbh | DMD-Lichtmodul mit einem Peltierelement |
EP3686483A1 (de) * | 2019-01-23 | 2020-07-29 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
WO2020197530A1 (en) * | 2019-03-22 | 2020-10-01 | Vitalchains Corporation | Light guide kit |
KR102781921B1 (ko) * | 2019-08-01 | 2025-03-14 | 현대자동차주식회사 | 차량용 조명 장치 |
EP3819534A1 (de) * | 2019-11-08 | 2021-05-12 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
CN111457314A (zh) * | 2020-03-26 | 2020-07-28 | 江苏大学 | 一种基于双自由曲面透镜组的新型汽车照明光学系统 |
KR20210125761A (ko) * | 2020-04-09 | 2021-10-19 | 현대모비스 주식회사 | 자동차용 램프 및 그 램프를 포함하는 자동차 |
KR20240025180A (ko) * | 2022-08-18 | 2024-02-27 | 현대모비스 주식회사 | 차량용 램프 |
KR20240095882A (ko) * | 2022-12-19 | 2024-06-26 | 현대모비스 주식회사 | 광학모듈 에이밍 시스템 및 이를 이용한 광학모듈 에이밍 방법 |
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2016
- 2016-11-24 AT ATA51064/2016A patent/AT519118B1/de not_active IP Right Cessation
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2017
- 2017-10-06 JP JP2019527873A patent/JP6765011B2/ja not_active Expired - Fee Related
- 2017-10-06 KR KR1020197012695A patent/KR102273381B1/ko active Active
- 2017-10-06 CN CN201780072496.5A patent/CN110023675B/zh active Active
- 2017-10-06 WO PCT/AT2017/060253 patent/WO2018094430A1/de unknown
- 2017-10-06 EP EP17784162.4A patent/EP3545230B1/de active Active
- 2017-10-06 US US16/461,829 patent/US10876698B2/en active Active
Patent Citations (5)
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JP2014116198A (ja) * | 2012-12-10 | 2014-06-26 | Koito Mfg Co Ltd | 車両用灯具 |
WO2015019555A1 (ja) * | 2013-08-09 | 2015-02-12 | 株式会社小糸製作所 | 車両用灯具 |
JP2015123855A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社小糸製作所 | 車両用灯具 |
JP2016091976A (ja) * | 2014-11-11 | 2016-05-23 | 株式会社小糸製作所 | 車両用灯具 |
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KR102273381B1 (ko) | 2021-07-07 |
US10876698B2 (en) | 2020-12-29 |
JP6765011B2 (ja) | 2020-10-07 |
EP3545230B1 (de) | 2020-01-22 |
AT519118B1 (de) | 2018-04-15 |
EP3545230A1 (de) | 2019-10-02 |
CN110023675A (zh) | 2019-07-16 |
CN110023675B (zh) | 2023-11-28 |
AT519118A4 (de) | 2018-04-15 |
JP2020513651A (ja) | 2020-05-14 |
US20190360657A1 (en) | 2019-11-28 |
WO2018094430A1 (de) | 2018-05-31 |
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