KR101979571B1 - 차량용 헤드 램프 - Google Patents
차량용 헤드 램프 Download PDFInfo
- Publication number
- KR101979571B1 KR101979571B1 KR1020140062255A KR20140062255A KR101979571B1 KR 101979571 B1 KR101979571 B1 KR 101979571B1 KR 1020140062255 A KR1020140062255 A KR 1020140062255A KR 20140062255 A KR20140062255 A KR 20140062255A KR 101979571 B1 KR101979571 B1 KR 101979571B1
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- South Korea
- Prior art keywords
- lens
- light
- vehicle
- headlamp
- present
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/265—Composite lenses; Lenses with a patch-like shape
-
- 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]
- F21S41/151—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
- F21S41/24—Light guides
-
- 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
- F21S41/20—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
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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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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- 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 렌즈의 사시도이다.
도 3 내지 도 5는 본 발명의 실시예들에 따른 차량용 헤드 램프의 평면도다.
100: 렌즈부
210, 220, 230: 광원
310, 320, 330: 리플렉터
500: 광 이미지
Claims (10)
- 광원;
상기 광원의 전방에 배치되는 제1 렌즈 및 상기 제1 렌즈 둘레의 일측에서 연장 형성되는 제2 렌즈를 포함하는 렌즈부; 및
상기 광원으로부터 발생되는 광을 반사시키는 리플렉터를 포함하되,
상기 제2 렌즈는,
상기 제1 렌즈의 양측방에서 상기 제1 렌즈를 기준으로 비대칭적으로 연장형성되며, 일측이 상기 제1 렌즈에 연결되고, 타측이 상기 제1 렌즈의 후방에 위치하며,
상기 렌즈부는,
수평방향으로 비대칭적인 호 형상을 이루고,
상기 제2 렌즈의 외면에는 복수의 굴곡이 형성되어 상기 복수의 굴곡에 의해 형성되는 광이미지는 단차를 갖는, 차량용 헤드 램프. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서
상기 제2 렌즈를 투과한 광은,
로우빔 배광 패턴을 보강하거나 시그널 빔을 형성하는, 차량용 헤드 램프. - 제 1 항에 있어서
상기 제2 렌즈는,
실린더 렌즈인, 차량용 헤드 램프. - 제 1 항에 있어서
상기 제2 렌즈는,
도광부재로 형성되며,
상기 렌즈부는,
상기 제1 렌즈와 상기 제2 렌즈 사이에 차단부재를 더 포함하는, 차량용 헤드 램프.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140062255A KR101979571B1 (ko) | 2014-05-23 | 2014-05-23 | 차량용 헤드 램프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140062255A KR101979571B1 (ko) | 2014-05-23 | 2014-05-23 | 차량용 헤드 램프 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150134876A KR20150134876A (ko) | 2015-12-02 |
| KR101979571B1 true KR101979571B1 (ko) | 2019-05-17 |
Family
ID=54883254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140062255A Active KR101979571B1 (ko) | 2014-05-23 | 2014-05-23 | 차량용 헤드 램프 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101979571B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016119321A1 (de) * | 2016-10-11 | 2018-04-12 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für ein Kraftfahrzeug, insbesondere Scheinwerfer eines Kraftfahrzeugs |
| EP3620329B1 (en) * | 2018-09-07 | 2021-03-24 | T.Y.C. Brother Industrial Co., Ltd. | Vehicle lamp assembly |
| KR20200144247A (ko) | 2019-06-18 | 2020-12-29 | 에스엘 주식회사 | 차량용 램프 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000357408A (ja) * | 1999-06-14 | 2000-12-26 | Ichikoh Ind Ltd | 車両用灯具 |
| JP2009301786A (ja) * | 2008-06-11 | 2009-12-24 | Stanley Electric Co Ltd | プロジェクタ型車両用前照灯 |
| JP2010160925A (ja) * | 2009-01-06 | 2010-07-22 | Stanley Electric Co Ltd | プロジェクタ型車両用前照灯およびヘッドランプ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010046571B3 (de) | 2010-09-27 | 2012-03-08 | Volkswagen Ag | Scheinwerfer für ein Kraftfahrzeug und Kraftfahrzeug |
-
2014
- 2014-05-23 KR KR1020140062255A patent/KR101979571B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000357408A (ja) * | 1999-06-14 | 2000-12-26 | Ichikoh Ind Ltd | 車両用灯具 |
| JP2009301786A (ja) * | 2008-06-11 | 2009-12-24 | Stanley Electric Co Ltd | プロジェクタ型車両用前照灯 |
| JP2010160925A (ja) * | 2009-01-06 | 2010-07-22 | Stanley Electric Co Ltd | プロジェクタ型車両用前照灯およびヘッドランプ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150134876A (ko) | 2015-12-02 |
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