KR20150068141A - 차량용 헤드 램프 - Google Patents
차량용 헤드 램프 Download PDFInfo
- Publication number
- KR20150068141A KR20150068141A KR1020130153996A KR20130153996A KR20150068141A KR 20150068141 A KR20150068141 A KR 20150068141A KR 1020130153996 A KR1020130153996 A KR 1020130153996A KR 20130153996 A KR20130153996 A KR 20130153996A KR 20150068141 A KR20150068141 A KR 20150068141A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- optical module
- light source
- vehicle
- lens
- 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.)
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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
- 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]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
-
- 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S41/30—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
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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
도 2는 본 발명의 일 실시예에 따른 차량용 헤드 램프의 우측단면도이다.
도 3은 본 발명의 일 실시예에 따른 차량용 헤드 램프의 저면도이다.
도 4 및 도 5는 본 발명의 일 실시예에 따른 차량용 헤드 램프의 우측단면도이다.
도 6 및 도 7는 본 발명의 일 실시예에 따른 차량용 헤드 램프에 의한 배광패턴을 나타내는 도면이다.
100: 제1 광모듈부
200: 제2 광모듈부
300: 쉴드부
400: 렌즈부
500: 히트싱크부
Claims (8)
- 광을 상향 조사하는 제1 광원과 상기 제1 광원에서 조사된 광을 차량의 전방으로 반사하는 리플렉터를 포함하는 제1 광모듈부;
광을 차량의 전방으로 조사하는 제2 광원과 상기 제2 광원에서 조사된 광을 집광하는 옵틱렌즈를 구비하는 복수의 광유닛으로 이루어지는 제2 광모듈부;
상기 제1 광모듈부의 상기 제1 리플렉터에서 반사된 광의 일부를 차단하는 쉴드부; 및
상기 쉴드부의 전방에 배치되어, 광이 투과되는 렌즈부를 포함하되,
상기 옵틱렌즈는, 상기 렌즈부의 후방 초점에 광을 집광하는, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제2 광모듈부의 상기 복수의 광유닛은, 상기 렌즈부의 후방 초점을 기준으로하여 곡면 배치된, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 쉴드부의 상면과 하면 중 적어도 하나는 반사면을 포함하는, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제1 및 제2 광원은 멀티칩 엘이디 패키지를 포함하는, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제2 광모듈부는, 차량의 상방으로 소정각도 틸팅된, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제1 광모듈부의 상기 제1 광원이 점등되어 로우 빔 배광패턴을 형성하는, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제1 및 제2 광모듈부의 상기 제1 및 제2 광원이 점등되어 하이 빔 배광패턴을 형성하는, 차량용 헤드 램프. - 제 1 항에 있어서,
상기 제1 및 제2 광모듈부와 연결되어 상기 제1 및 제2 광원에서 발생되는 열을 방출하는 히트싱크부를 더 포함하는, 차량용 헤드 램프.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130153996A KR102099793B1 (ko) | 2013-12-11 | 2013-12-11 | 차량용 헤드 램프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130153996A KR102099793B1 (ko) | 2013-12-11 | 2013-12-11 | 차량용 헤드 램프 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150068141A true KR20150068141A (ko) | 2015-06-19 |
| KR102099793B1 KR102099793B1 (ko) | 2020-04-10 |
Family
ID=53515775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130153996A Active KR102099793B1 (ko) | 2013-12-11 | 2013-12-11 | 차량용 헤드 램프 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102099793B1 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180045384A (ko) * | 2016-10-25 | 2018-05-04 | 에스엘 주식회사 | 차량용 램프 |
| KR20180045377A (ko) * | 2016-10-25 | 2018-05-04 | 에스엘 주식회사 | 차량용 램프 |
| EP3366982A1 (en) * | 2017-02-28 | 2018-08-29 | Farba Otomotiv Aydinlatma ve Plastik Fabrikalari Anonim Sirketi | A lighting apparatus and a vehicle front headlight equipped therewith |
| CN115992944A (zh) * | 2021-10-20 | 2023-04-21 | 宁波舜宇车载光学技术有限公司 | 照明系统、车灯及照明方法 |
| EP4365484A4 (en) * | 2021-08-20 | 2024-09-18 | Hasco Vision Technology Co., Ltd. | ADB HIGH AND LOW BEAM INTEGRATED VEHICLE LAMP LIGHTING MODULE AND VEHICLE LAMP |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007227228A (ja) * | 2006-02-24 | 2007-09-06 | Koito Mfg Co Ltd | 車両用前照灯の灯具ユニット |
| JP2008288224A (ja) * | 2008-09-05 | 2008-11-27 | Mitsubishi Electric Corp | 前照灯 |
| WO2010006428A1 (en) * | 2008-07-15 | 2010-01-21 | Trojan Technologies | Fluid treatment system |
| JP2010055888A (ja) * | 2008-08-27 | 2010-03-11 | Koito Mfg Co Ltd | 車両用灯具ユニット |
| EP2434204A2 (de) | 2010-09-27 | 2012-03-28 | Audi AG | Scheinwerfer für ein Kraftfahrzeug und Kraftfahrzeug |
-
2013
- 2013-12-11 KR KR1020130153996A patent/KR102099793B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007227228A (ja) * | 2006-02-24 | 2007-09-06 | Koito Mfg Co Ltd | 車両用前照灯の灯具ユニット |
| WO2010006428A1 (en) * | 2008-07-15 | 2010-01-21 | Trojan Technologies | Fluid treatment system |
| JP2010055888A (ja) * | 2008-08-27 | 2010-03-11 | Koito Mfg Co Ltd | 車両用灯具ユニット |
| JP2008288224A (ja) * | 2008-09-05 | 2008-11-27 | Mitsubishi Electric Corp | 前照灯 |
| EP2434204A2 (de) | 2010-09-27 | 2012-03-28 | Audi AG | Scheinwerfer für ein Kraftfahrzeug und Kraftfahrzeug |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180045384A (ko) * | 2016-10-25 | 2018-05-04 | 에스엘 주식회사 | 차량용 램프 |
| KR20180045377A (ko) * | 2016-10-25 | 2018-05-04 | 에스엘 주식회사 | 차량용 램프 |
| CN108375048A (zh) * | 2016-10-25 | 2018-08-07 | Sl株式会社 | 车载灯具 |
| US10330285B2 (en) | 2016-10-25 | 2019-06-25 | Sl Corporation | Lamp for vehicle |
| CN108375048B (zh) * | 2016-10-25 | 2020-10-20 | Sl株式会社 | 车载灯具 |
| EP3366982A1 (en) * | 2017-02-28 | 2018-08-29 | Farba Otomotiv Aydinlatma ve Plastik Fabrikalari Anonim Sirketi | A lighting apparatus and a vehicle front headlight equipped therewith |
| EP4365484A4 (en) * | 2021-08-20 | 2024-09-18 | Hasco Vision Technology Co., Ltd. | ADB HIGH AND LOW BEAM INTEGRATED VEHICLE LAMP LIGHTING MODULE AND VEHICLE LAMP |
| CN115992944A (zh) * | 2021-10-20 | 2023-04-21 | 宁波舜宇车载光学技术有限公司 | 照明系统、车灯及照明方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102099793B1 (ko) | 2020-04-10 |
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