KR102352052B1 - 미러형 레이저 발광 램프 - Google Patents
미러형 레이저 발광 램프 Download PDFInfo
- Publication number
- KR102352052B1 KR102352052B1 KR1020190161232A KR20190161232A KR102352052B1 KR 102352052 B1 KR102352052 B1 KR 102352052B1 KR 1020190161232 A KR1020190161232 A KR 1020190161232A KR 20190161232 A KR20190161232 A KR 20190161232A KR 102352052 B1 KR102352052 B1 KR 102352052B1
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- South Korea
- Prior art keywords
- laser
- cerium
- light emitting
- mirror
- phosphor
- 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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- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- 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
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- 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
- F21S43/33—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 미러형 레이저 발광램프의 결합 도면.
도 3은 본 발명의 실시예에 따른 벌브형 레이저 발광램프의 실제 제품 사진.
도 4는 본 발명의 실시예에 따라 형광체에서 발산된 백색광이 반사판을 통해 반사되는 모습을 도시한 그림.
200:레이저 반사 미러
300:세륨기반 형광체
Claims (6)
- 레이저빔이 조사되는 레이저 발광모듈;
상기 레이저 발광모듈에서 조사되는 레이저빔을 세륨기반 형광체의 방향으로 반사시키는 레이저 반사 미러; 및
레이저빔이 조사되는 방향과 수평한 표면을 가지며 표면에 세륨 형광체가 도포되어 있는 플레이트판으로서, 상기 레이저 반사 미러에서 반사되는 레이저빔을 가시광선의 광으로 발산시키는 세륨기반 형광체;을 포함하되,
상기 세륨기반 형광체는,
알루미늄 배광판의 표면에 식물성 코코넛 오일이 1차 도포된 후, 식물성 코코넛 오일의 도포면에 세륨 형광체가 2차 도포된 형광체임을 특징으로 하는 미러형 레이저 발광 램프.
- 삭제
- 청구항 1에 있어서, 상기 레이저 발광모듈은,
구리 합금 기둥체의 내부에 레이저 다이오드를 위치시키며 벌브형 몸체의 전면부에 장착됨을 특징으로 하는 미러형 레이저 발광 램프.
- 청구항 3에 있어서, 상기 레이저 발광모듈은,
구리 합금 기둥체의 내부에 레이저 다이오드를 납땜을 통해 고정 위치시킴을 특징으로 하는 미러형 레이저 발광 램프.
- 청구항 1에 있어서, 상기 레이저 반사 미러는,
레이저빔이 조사되는 방향에서 세륨기반 형광체의 표면으로 향하도록 경사진 기울기를 가짐을 특징으로 하는 미러형 레이저 발광 램프.
- 청구항 1에 있어서, 상기 레이저 반사 미러는,
옐로우 색상을 가지는 옐로우 코팅 미러임을 특징으로 하는 미러형 레이저 발광 램프.
Priority Applications (1)
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KR1020190161232A KR102352052B1 (ko) | 2019-12-06 | 2019-12-06 | 미러형 레이저 발광 램프 |
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KR1020190161232A KR102352052B1 (ko) | 2019-12-06 | 2019-12-06 | 미러형 레이저 발광 램프 |
Publications (2)
Publication Number | Publication Date |
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KR20210071247A KR20210071247A (ko) | 2021-06-16 |
KR102352052B1 true KR102352052B1 (ko) | 2022-01-18 |
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KR1020190161232A Active KR102352052B1 (ko) | 2019-12-06 | 2019-12-06 | 미러형 레이저 발광 램프 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014075185A (ja) * | 2012-10-02 | 2014-04-24 | Hitachi Metals Ltd | 発光バルブ及び車両用灯具 |
JP2019114706A (ja) * | 2017-12-25 | 2019-07-11 | 日亜化学工業株式会社 | 発光装置の異常検出方法及び発光装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100468816B1 (ko) | 1995-10-24 | 2005-04-19 | 삼성전자주식회사 | 레이저 다이오드 및 그 제조방법 |
WO2017108463A1 (en) * | 2015-12-23 | 2017-06-29 | Lumileds Holding B.V. | Light conversion module |
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2019
- 2019-12-06 KR KR1020190161232A patent/KR102352052B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014075185A (ja) * | 2012-10-02 | 2014-04-24 | Hitachi Metals Ltd | 発光バルブ及び車両用灯具 |
JP2019114706A (ja) * | 2017-12-25 | 2019-07-11 | 日亜化学工業株式会社 | 発光装置の異常検出方法及び発光装置 |
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