JP5933242B2 - 二重反射部構造 - Google Patents
二重反射部構造 Download PDFInfo
- Publication number
- JP5933242B2 JP5933242B2 JP2011269237A JP2011269237A JP5933242B2 JP 5933242 B2 JP5933242 B2 JP 5933242B2 JP 2011269237 A JP2011269237 A JP 2011269237A JP 2011269237 A JP2011269237 A JP 2011269237A JP 5933242 B2 JP5933242 B2 JP 5933242B2
- Authority
- JP
- Japan
- Prior art keywords
- reflecting
- light
- double
- reflection
- reflected
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- 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
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—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
- 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
- F21S43/31—Optical layout thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
11 リフレクタパネル
12 光源
100 第1反射部
110 第2反射部
111 屈折部
Claims (4)
- 光源から発光された光を上下方向には反射せず、360度の水平方向に反射するパラボラ又は円錐状の第1反射部と、
前記第1反射部の一側に形成され、前記第1反射部から反射された光を再び反射させる第2反射部と、
を含むことを特徴とする二重反射部構造。
- 前記第2反射部は、曲面を有する外壁状に形成され、前記第1反射部の一側から上方に突出して設けられることを特徴とする請求項1に記載の二重反射部構造。
- 前記第2反射部の内側には、複数の屈折部が形成されることを特徴とする請求項1に記載の二重反射部構造。
- 前記第1反射部と第2反射部は、複数個が形成されることを特徴とする請求項1に記載の二重反射部構造。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110099105A KR101273076B1 (ko) | 2011-09-29 | 2011-09-29 | 이중 반사부 구조 |
| KR10-2011-0099105 | 2011-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013077537A JP2013077537A (ja) | 2013-04-25 |
| JP5933242B2 true JP5933242B2 (ja) | 2016-06-08 |
Family
ID=47878750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011269237A Active JP5933242B2 (ja) | 2011-09-29 | 2011-12-08 | 二重反射部構造 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8757848B2 (ja) |
| JP (1) | JP5933242B2 (ja) |
| KR (1) | KR101273076B1 (ja) |
| CN (1) | CN103032818B (ja) |
| DE (1) | DE102012100245B4 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6271292B2 (ja) * | 2014-02-25 | 2018-01-31 | 株式会社小糸製作所 | 車両用灯具 |
| USD740471S1 (en) * | 2014-05-16 | 2015-10-06 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Lighthead |
| USD740999S1 (en) * | 2014-05-16 | 2015-10-13 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Lighthead lens |
| KR102439106B1 (ko) * | 2017-09-05 | 2022-09-05 | 현대자동차주식회사 | 차량의 리어 램프 장치 |
| KR102795096B1 (ko) | 2019-03-20 | 2025-05-16 | 서울반도체 주식회사 | 조명 장치 및 조명 장치를 포함하는 이동식 차량 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037096A (en) | 1974-08-09 | 1977-07-19 | American Sterilizer Company | Illuminator apparatus using optical reflective methods |
| US4310876A (en) * | 1978-06-30 | 1982-01-12 | Small Jr Edward A | Lighting fixture and method using multiple reflections |
| FR2621679B1 (fr) * | 1987-10-13 | 1990-02-09 | Cibie Projecteurs | Projecteur de route de faible hauteur a grande recuperation de flux pour vehicule automobile |
| US5404869A (en) | 1992-04-16 | 1995-04-11 | Tir Technologies, Inc. | Faceted totally internally reflecting lens with individually curved faces on facets |
| US6053623A (en) * | 1998-03-03 | 2000-04-25 | New Option Lighting, Llc | Waterproof light with multi-faceted reflector in a flexible enclosure |
| CN100426050C (zh) | 1999-07-26 | 2008-10-15 | 拉博斯费尔株式会社 | 体积型透镜、发光体、照明器具及光信息系统 |
| JP3553471B2 (ja) * | 2000-02-25 | 2004-08-11 | スタンレー電気株式会社 | 車両用前照灯 |
| JP2003059313A (ja) | 2001-08-15 | 2003-02-28 | Koito Mfg Co Ltd | 車両用灯具 |
| JP3963454B2 (ja) * | 2003-01-24 | 2007-08-22 | 関東自動車工業株式会社 | Led光源車両用灯具 |
| JP2006079877A (ja) * | 2004-09-08 | 2006-03-23 | Koito Mfg Co Ltd | 車両用前照灯 |
| KR100644700B1 (ko) | 2005-06-20 | 2006-11-10 | 삼성전자주식회사 | 측 발광 디바이스 및 이를 광원으로 사용하는 백라이트시스템 및 이를 채용한 액정표시장치 |
| JP4651105B2 (ja) * | 2006-01-31 | 2011-03-16 | スタンレー電気株式会社 | 照明装置 |
| WO2008007492A1 (fr) | 2006-07-11 | 2008-01-17 | Koha Co., Ltd. | Module de source lumineuse, unité électroluminescente de surface, et dispositif électroluminescent de surface |
| KR20080055126A (ko) | 2006-12-14 | 2008-06-19 | 주식회사 미광이티씨 | 조명장치 |
| JP4762940B2 (ja) * | 2007-03-13 | 2011-08-31 | 株式会社小糸製作所 | 車両用灯具 |
| JP5086029B2 (ja) | 2007-10-19 | 2012-11-28 | スタンレー電気株式会社 | 車両前照灯 |
| KR20090046120A (ko) * | 2007-11-05 | 2009-05-11 | 현대자동차주식회사 | 엘이디를 이용한 조명장치 |
| KR200446665Y1 (ko) * | 2008-02-25 | 2009-11-19 | (주)큐라이트 | 엘이디 다면 반사경 경광등 |
| KR20100055227A (ko) * | 2008-11-17 | 2010-05-26 | 현대모비스 주식회사 | 차량용 리어램프 |
| JP5381045B2 (ja) | 2008-11-26 | 2014-01-08 | 新東工業株式会社 | ショットピーニング用投射材の製造方法 |
| CN101749616B (zh) * | 2008-12-11 | 2014-08-06 | 市光工业株式会社 | 车辆用灯具 |
| US8033693B2 (en) | 2009-04-30 | 2011-10-11 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Lighting structure with multiple reflective surfaces |
| JP5545811B2 (ja) * | 2009-11-27 | 2014-07-09 | 株式会社小糸製作所 | 車両用灯具 |
| CN201935092U (zh) * | 2011-01-28 | 2011-08-17 | 吉林省启萌工业产品设计有限公司 | 全led汽车尾灯 |
-
2011
- 2011-09-29 KR KR1020110099105A patent/KR101273076B1/ko active Active
- 2011-12-08 JP JP2011269237A patent/JP5933242B2/ja active Active
- 2011-12-09 US US13/316,323 patent/US8757848B2/en active Active
-
2012
- 2012-01-12 DE DE102012100245.2A patent/DE102012100245B4/de active Active
- 2012-02-03 CN CN201210023873.5A patent/CN103032818B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103032818A (zh) | 2013-04-10 |
| US8757848B2 (en) | 2014-06-24 |
| KR20130036382A (ko) | 2013-04-12 |
| DE102012100245B4 (de) | 2018-03-29 |
| JP2013077537A (ja) | 2013-04-25 |
| CN103032818B (zh) | 2016-05-04 |
| KR101273076B1 (ko) | 2013-06-10 |
| US20130083543A1 (en) | 2013-04-04 |
| DE102012100245A1 (de) | 2013-04-04 |
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