KR20170064665A - 조명장치 및 이를 포함하는 차량용 램프 - Google Patents
조명장치 및 이를 포함하는 차량용 램프 Download PDFInfo
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- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
- B60Q3/745—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps using lighting panels or mats, e.g. electro-luminescent panels, LED mats
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- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
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- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
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- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
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- 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
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- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- F21V7/00—Reflectors for light sources
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- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
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Abstract
Description
도 3은 본 발명의 실시예에 따른 확산광이미지형성부의 다양한 형상을 예시한 것이다.
도 4 내지 도 7은 본 발명의 실시예에 따른 조명장치의 구현예를 도시한 이미지이다.
110: 발광소자
120: 인쇄회로기판
130: 반사유닛
140: 하프미러부재
150: 확산광이미지형성부
Claims (15)
- 다수의 발광소자를 포함하는 광원부;
상기 광원부의 출사광을 반사 및 가이드하는 반사유닛을 포함하는 제1입체광형성부; 및
상기 반사유닛의 상부에 배치되며, 상기 반사유닛을 경유한 광일 일부를 투과 및 반사시키는 하프미러부재를 포함하는 제2입체광형성부;를 포함하며,
상기 반사유닛의 중심부의 높이가 가장자리부의 높이 보다 큰 입체 구조를 구비하는 조명장치.
- 청구항 1에 있어서,
상기 광원부는 상기 반사유닛의 외측에 배치되는 장치.
- 청구항 2에 있어서,
상기 광원부는,
일측에서 상기 반사유닛의 제1측면으로 광을 조사하는 제1광원부;와
상기 일측에 대향하는 타측에서 상기 반사유닛의 제2측면으로 광을 출사하는 제2광원부;
를 포함하는 조명장치.
- 청구항 3에 있어서,
상기 반사유닛은,
상기 반사유닛의 중심부에서 상기 가장자리부로 갈수록 두께가 얇아지는 구조의 조명장치.
- 청구항 4에 있어서,
상기 반사유닛은,
상기 반사유닛의 중심부를 기준으로 상기 제1측면과 상기 제2측면이 접촉되며,
상기 제1측면과 상기 제2측면은 평면 또는 곡면 구조인 조명장치.
- 청구항 1 내지 청구항 5 중 어느 한 항에 있어서,
상기 제1입체광형성부는,
상기 광원부와 상기 반사유닛의 사이에 배치되어,
상기 발광유닛에서 출사한 광의 확산 및 광의 형상을 형성하는 확산광이미징부;를 더 포함하는 조명장치.
- 청구항 6에 있어서,
상기 확산광이미징부는,
상단이 상기 하프미러부재의 하면과 접촉하며, 상기 광원부의 광출사방향에 대향하도록 배치되는 확산부재;와
상기 확산부재의 일면에 광의 형상을 제어하는 광학패턴을 구비하는 광학패턴부재;
를 포함하는 조명장치.
- 청구항 6에 있어서,
상기 반사유닛의 중심부와 상기 하프미러부재의 하부면이 상호 이격되는 조명장치.
- 청구항 6에 있어서,
상기 복합조명장치는,
상기 반사유닛의 폭에 대응되는 제1영역과 상기 확산광이미징부와 상기 발광유닛 사이의 이격공간에 대응되는 제2영역을 구비하며,
상기 제1영역과 상기 제2영역의 상부면을 상기 하프미러부재가 덮는 구조인 조명장치.
- 청구항 9에 있어서,
상기 제1영역의 상부면은 상기 하프미러부재가 배치되며,
상기 제2영역의 상부면에는 제2확산부재가 배치되는 조명장치.
- 청구항 6에 있어서,
상기 반사유닛의 가장자리부와 상기 확산광이미징부가 접촉하도록 배치되는 조명장치.
- 청구항 6에 있어서,
상기 반사유닛은 하프미러부재로 이루어지는 조명장치.
- 청구항 6에 있어서,
상기 반사유닛은,
상기 광원부의 길이방향의 폭에 대응되는 길이를 가지는 조명장치.
- 청구항 12에 있어서,
상기 반사유닛은,
상기 제1측면과 상기 제2측면이 구현하는 반사표면의 내측에 공간부가 마련되는 구조의 조명장치.
- 다수의 발광소자를 포함하는 광원봐, 상기 광원부의 출사광을 반사 및 가이드하는 반사유닛을 포함하는 제1입체광형성부 및 상기 반사유닛의 상부에 배치되며, 상기 반사유닛을 경유한 광일 일부를 투과 및 반사시키는 하프미러부재를 포함하는 제2입체광형성부;를 포함하며,
상기 반사유닛의 중심부의 높이가 가장자리부의 높이 보다 큰 입체 구조를 구비하는 조명장치를 포함하는 차량용 램프.
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KR1020150170372A KR102580682B1 (ko) | 2015-12-02 | 2015-12-02 | 조명장치 및 이를 포함하는 차량용 램프 |
US15/780,186 US10422505B2 (en) | 2015-12-02 | 2016-12-02 | Lighting device and vehicle lamp comprising same |
EP16871096.0A EP3385611B1 (en) | 2015-12-02 | 2016-12-02 | Lighting device and vehicle lamp comprising same |
PCT/KR2016/014143 WO2017095200A1 (ko) | 2015-12-02 | 2016-12-02 | 조명장치 및 이를 포함하는 차량용 램프 |
CN201680070600.2A CN108291695B (zh) | 2015-12-02 | 2016-12-02 | 照明装置和包括该照明装置的车灯 |
JP2018528294A JP6987762B2 (ja) | 2015-12-02 | 2016-12-02 | 照明装置およびこれを含む車両用ランプ |
US16/540,572 US10563840B2 (en) | 2015-12-02 | 2019-08-14 | Lighting device and vehicle lamp comprising same |
US16/728,720 US10738970B2 (en) | 2015-12-02 | 2019-12-27 | Lighting device and vehicle lamp comprising same |
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US10738970B2 (en) | 2020-08-11 |
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