JP2013008674A - 隠れた光源を備えるリフレクタ信号ランプ - Google Patents
隠れた光源を備えるリフレクタ信号ランプ Download PDFInfo
- Publication number
- JP2013008674A JP2013008674A JP2012139837A JP2012139837A JP2013008674A JP 2013008674 A JP2013008674 A JP 2013008674A JP 2012139837 A JP2012139837 A JP 2012139837A JP 2012139837 A JP2012139837 A JP 2012139837A JP 2013008674 A JP2013008674 A JP 2013008674A
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- signal lamp
- light source
- light
- light guide
- 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.)
- Granted
Links
Classifications
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- 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
- F21S43/40—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
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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
【解決手段】自動車両の前照灯及び後照灯りを特に意図する信号ランプは、光ガイド(2)が連結された少なくとも1つの光源(1)を備え、光源(1)の射出部は、ランプのリフレクタ(3)とカバーガラス(4)との間の領域に配置される。少なくとも1つの光源(1)は、フレーム(5)の後ろにあるリフレクタ(3)の外周縁部に配置され、フレーム(5)の外周形状が、リフレクタ(3)の外周縁部の形状に対応し、フレーム(5)は非透過性材料で作られ、光ガイド(2)は、リフレクタ(3)の焦点(F)に位置決めされた射出端部(22)を有する。
【選択図】図1
Description
2 光ガイド
3 リフレクタ
4 カバーガラス
5 フレーム
6 分岐
21 入射端部
22 射出端部
23 コリメーション構成要素
24 光散乱構成要素
31 第1表面
32 光散乱エレメント
F 焦点
Claims (7)
- 光ガイド(2)が連結された少なくとも1つの光源(1)を備える、自動車両の前照灯及び後照灯を特に意図する信号ランプであって、当該光源(1)の射出部が、前記ランプのリフレクタ(3)とカバーガラス(4)との間の領域に配置された信号ランプにおいて、前記少なくとも1つの光源(1)が、フレーム(5)の後ろにある前記リフレクタ(3)の外周縁部に配置され、前記フレーム(5)の外周形状が、前記リフレクタ(3)の前記外周縁部の形状に対応し、前記フレーム(5)は非透過性材料で作られ、前記光ガイド(2)は、前記リフレクタ(3)の焦点(F)に位置する射出端部(22)を有する
ことを特徴とする信号ランプ。 - 前記光源(1)が、白熱電球又はLEDであることを特徴とする、請求項1に記載の信号ランプ。
- 前記LEDは、プリント回路を有する剛性の基板上に配置されることを特徴とする、請求項2に記載の信号ランプ。
- 前記光ガイド(2)の前記射出端部(22)は、光散乱構成要素(24)の形態に適合したことを特徴とする、請求項1に記載の信号ランプ。
- 前記光ガイド(2)は、コリメーション構成要素(23)の形態に適合した入射端部(21)を有する、請求項1に記載の信号ランプ。
- 光源(1)の数は、前記光ガイド(2)の分岐(6)の数に対応することを特徴とする、請求項1に記載の信号ランプ。
- 前記リフレクタ(3)は、ある程度又は完全に光反射性の表面を備える第1表面(31)に設けられ、前記リフレクタ(3)の前記第1表面(31)は、光散乱エレメント(32)を設けることができる1つ又はそれ以上の放物面を備えることを特徴とする、請求項1に記載の信号ランプ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZPV2011-0372 | 2011-06-23 | ||
CZ2011-372A CZ306862B6 (cs) | 2011-06-23 | 2011-06-23 | Reflektorová signální svítilna se skrytým zdrojem světla |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013008674A true JP2013008674A (ja) | 2013-01-10 |
JP5548239B2 JP5548239B2 (ja) | 2014-07-16 |
Family
ID=47321488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012139837A Expired - Fee Related JP5548239B2 (ja) | 2011-06-23 | 2012-06-21 | 隠れた光源を備えるリフレクタ信号ランプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9851066B2 (ja) |
JP (1) | JP5548239B2 (ja) |
CN (1) | CN102840529B (ja) |
CZ (1) | CZ306862B6 (ja) |
DE (1) | DE102012105095B4 (ja) |
FR (1) | FR2977002A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015053718A1 (en) * | 2013-10-10 | 2015-04-16 | Honda Motor Company Limited | Led headlight structure for motorcycle |
JP2019121452A (ja) * | 2017-12-28 | 2019-07-22 | ダイハツ工業株式会社 | 車両用灯具 |
CN113531478A (zh) * | 2021-07-19 | 2021-10-22 | 东风汽车集团股份有限公司 | 一种隐藏式车灯光学结构及其车灯 |
WO2023054053A1 (ja) * | 2021-09-29 | 2023-04-06 | 株式会社小糸製作所 | 車両用灯具 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3007821B1 (fr) * | 2013-06-28 | 2018-04-20 | Automotive Lighting Rear Lamps France | Dispositif a eclairage indirect pour feu arriere de vehicule automobile |
FR3008778B1 (fr) * | 2013-07-22 | 2018-03-02 | Renault S.A.S | Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a carte a circuit imprime inclinee par rapport a la direction d'eclairage |
KR102432262B1 (ko) | 2014-07-15 | 2022-08-16 | 루미리즈 홀딩 비.브이. | 차량 조명 모듈 |
FR3066252B1 (fr) | 2017-05-15 | 2020-10-30 | Automotive Lighting Rear Lamps France | Dispositif d'eclairage pour un feu de signalisation pour vehicule automobile, favorisant la propagation d'une plus grande quantite de lumiere dans un guide de lumiere |
JP6938219B2 (ja) * | 2017-05-23 | 2021-09-22 | 株式会社小糸製作所 | 車両用灯具 |
CZ307413B6 (cs) * | 2017-06-13 | 2018-08-01 | Varroc Lighting Systems, s.r.o. | Signální svítilna pro motorová vozidla |
CN109424913A (zh) * | 2017-07-11 | 2019-03-05 | 嘉兴海拉灯具有限公司 | 一种照明系统及有该照明系统的车灯 |
KR102613823B1 (ko) * | 2017-09-12 | 2023-12-15 | 루미리즈 홀딩 비.브이. | 차량 신호등을 위한 홀더 |
AU2022200240A1 (en) * | 2021-09-07 | 2023-03-23 | Shenzhen Yitoa Intelligent Industrial Co., Ltd | Sterilization device, air filter, and filtration system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050210A (ja) * | 2000-08-02 | 2002-02-15 | Ichikoh Ind Ltd | 車両用灯具 |
JP2003068112A (ja) * | 2001-08-23 | 2003-03-07 | Ichikoh Ind Ltd | 車両用灯具 |
JP2004039458A (ja) * | 2002-07-04 | 2004-02-05 | Ichikoh Ind Ltd | 車両用灯具 |
JP2008166193A (ja) * | 2006-12-28 | 2008-07-17 | Ichikoh Ind Ltd | 車両用灯具 |
JP2008293797A (ja) * | 2007-05-24 | 2008-12-04 | Stanley Electric Co Ltd | 照明装置、及び、レンズ体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4439547A1 (de) | 1994-11-05 | 1996-05-09 | Hella Kg Hueck & Co | Lichtsystem für den Innenraum eines Kraftfahrzeuges |
CZ9901829A3 (cs) * | 1999-05-24 | 2001-01-17 | Autopal, S. R. O. | Signální svítilna s neonovým zdrojem a tenkým plošným svetlovodem |
DE20100918U1 (de) * | 2001-01-18 | 2001-03-22 | Reitter & Schefenacker GmbH & Co. KG, 73730 Esslingen | Leuchte, insbesondere Signalleuchte, für Kraftfahrzeuge |
CN1319740A (zh) * | 2001-03-29 | 2001-10-31 | 左军 | 发光二极管式聚光器 |
JP3996001B2 (ja) * | 2002-07-10 | 2007-10-24 | 本田技研工業株式会社 | 車両用信号灯 |
DE10336162B4 (de) | 2003-08-07 | 2009-05-28 | Odelo Gmbh | Beleuchtungseinheit mit Lichtquelle und Lichtleitkörper |
US7829899B2 (en) * | 2006-05-03 | 2010-11-09 | Cree, Inc. | Multi-element LED lamp package |
CN200954799Y (zh) * | 2006-10-08 | 2007-10-03 | 赵建东 | 汽车信号灯 |
EP2123514A1 (en) * | 2008-05-16 | 2009-11-25 | Visiocorp Patents S.à.r.l. | Light module for a vehicle mirror assembly and vehicle mirror assembly comprising a light module |
DE102008030746A1 (de) | 2008-06-27 | 2009-12-31 | Hella Kgaa Hueck & Co. | Beleuchtungseinrichtung für ein Kraftfahrzeug |
JP5210061B2 (ja) * | 2008-07-10 | 2013-06-12 | 株式会社小糸製作所 | 灯具 |
US8292480B2 (en) | 2008-07-10 | 2012-10-23 | Koito Manufacturing Co., Ltd. | Lamp including main reflector, sub-reflector and LED assembly |
US8807799B2 (en) * | 2010-06-11 | 2014-08-19 | Intematix Corporation | LED-based lamps |
US8278806B1 (en) * | 2011-03-02 | 2012-10-02 | Osram Sylvania Inc. | LED reflector lamp |
-
2011
- 2011-06-23 CZ CZ2011-372A patent/CZ306862B6/cs unknown
-
2012
- 2012-06-13 DE DE102012105095.3A patent/DE102012105095B4/de active Active
- 2012-06-19 CN CN201210208259.6A patent/CN102840529B/zh not_active Expired - Fee Related
- 2012-06-19 FR FR1255727A patent/FR2977002A1/fr not_active Withdrawn
- 2012-06-20 US US13/527,710 patent/US9851066B2/en active Active
- 2012-06-21 JP JP2012139837A patent/JP5548239B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050210A (ja) * | 2000-08-02 | 2002-02-15 | Ichikoh Ind Ltd | 車両用灯具 |
JP2003068112A (ja) * | 2001-08-23 | 2003-03-07 | Ichikoh Ind Ltd | 車両用灯具 |
JP2004039458A (ja) * | 2002-07-04 | 2004-02-05 | Ichikoh Ind Ltd | 車両用灯具 |
JP2008166193A (ja) * | 2006-12-28 | 2008-07-17 | Ichikoh Ind Ltd | 車両用灯具 |
JP2008293797A (ja) * | 2007-05-24 | 2008-12-04 | Stanley Electric Co Ltd | 照明装置、及び、レンズ体 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015053718A1 (en) * | 2013-10-10 | 2015-04-16 | Honda Motor Company Limited | Led headlight structure for motorcycle |
US9944340B2 (en) | 2013-10-10 | 2018-04-17 | Honda Motor Co., Ltd. | LED headlight structure for motorcycle |
JP2019121452A (ja) * | 2017-12-28 | 2019-07-22 | ダイハツ工業株式会社 | 車両用灯具 |
JP7017007B2 (ja) | 2017-12-28 | 2022-02-08 | ダイハツ工業株式会社 | 車両用灯具 |
CN113531478A (zh) * | 2021-07-19 | 2021-10-22 | 东风汽车集团股份有限公司 | 一种隐藏式车灯光学结构及其车灯 |
WO2023054053A1 (ja) * | 2021-09-29 | 2023-04-06 | 株式会社小糸製作所 | 車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
CZ2011372A3 (cs) | 2013-02-13 |
DE102012105095B4 (de) | 2018-10-25 |
US20120327680A1 (en) | 2012-12-27 |
CN102840529A (zh) | 2012-12-26 |
CN102840529B (zh) | 2018-04-13 |
US9851066B2 (en) | 2017-12-26 |
FR2977002A1 (fr) | 2012-12-28 |
CZ306862B6 (cs) | 2017-08-16 |
JP5548239B2 (ja) | 2014-07-16 |
DE102012105095A1 (de) | 2012-12-27 |
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