JP5298885B2 - 車両用信号灯具 - Google Patents
車両用信号灯具 Download PDFInfo
- Publication number
- JP5298885B2 JP5298885B2 JP2009017101A JP2009017101A JP5298885B2 JP 5298885 B2 JP5298885 B2 JP 5298885B2 JP 2009017101 A JP2009017101 A JP 2009017101A JP 2009017101 A JP2009017101 A JP 2009017101A JP 5298885 B2 JP5298885 B2 JP 5298885B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light guide
- reflector
- signal lamp
- light source
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
- B60Q1/0058—Stacked, i.e. one lamp located behind the other in the optical axis direction
-
- 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
- F21S43/239—Light guides characterised by the shape of the light guide plate-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
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/241—Light guides characterised by the shape of the light guide of complex 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
- 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
- F21S43/249—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
- F21S43/20—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
- F21S43/251—Light guides the light guides being used to transmit light from remote 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
- 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
Description
Claims (4)
- 配光パターンを形成する反射部及び導光部が一体形成されたリフレクタと、
前記反射部に配光パターンを形成するための光を照射する配光用光源と、
前記導光部の光入射端に光を照射する導光用光源と、
前記反射部によって反射された前記配光用光源からの光を透過させる透過部及び前記導光部に導光された前記導光用光源からの光が該導光部の光出射端から照射されることにより面発光する発光部が一体形成されたインナーレンズと、
を備え、
前記リフレクタは透明部材で構成され、
前記リフレクタの前記反射部の裏面にはアルミニウム蒸着又は反射シートにより反射部が形成され、
前記リフレクタの前記導光部の裏面には反射膜又はシボ加工部により不透処理層が形成され、
前記不透処理層に開口部が形成され、該開口部には前記配光用光源が対向配置され、該配光用光源からの光が前記開口部及び前記導光部を介して前記反射部の表面に照射されることを特徴とする車両用信号灯具。 - 前記インナーレンズの前記発光部には、その両面にローレットカットで合成されたレンズカットが形成され、表面に形成されるレンズカットと裏面に形成されるレンズカットとは、相対的にずれた角度で形成されている請求項1に記載の車両用信号灯具。
- 前記リフレクタの前記導光部の光入射端は、前記導光用光源を中心とした弧状のカットが形成されている請求項1又は2に記載の車両用信号灯具。
- 前記車両用信号灯具は隣接して複数設けられ、前記リフレクタの前記発光部は、隣接する車両用信号灯具の前記配光用光源及び前記リフレクタの前記導光部に対向して形成されている請求項1、2又は3に記載の車両用信号灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009017101A JP5298885B2 (ja) | 2009-01-28 | 2009-01-28 | 車両用信号灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009017101A JP5298885B2 (ja) | 2009-01-28 | 2009-01-28 | 車両用信号灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010176982A JP2010176982A (ja) | 2010-08-12 |
JP5298885B2 true JP5298885B2 (ja) | 2013-09-25 |
Family
ID=42707726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009017101A Expired - Fee Related JP5298885B2 (ja) | 2009-01-28 | 2009-01-28 | 車両用信号灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5298885B2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8422272B2 (en) | 2010-08-06 | 2013-04-16 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
JP5557665B2 (ja) * | 2010-09-17 | 2014-07-23 | 株式会社小糸製作所 | 車両用灯具 |
JP5705583B2 (ja) * | 2011-02-24 | 2015-04-22 | スタンレー電気株式会社 | 車両用灯具 |
JP5846813B2 (ja) * | 2011-09-07 | 2016-01-20 | 株式会社小糸製作所 | 車両用灯具 |
JP5824314B2 (ja) * | 2011-10-14 | 2015-11-25 | 株式会社小糸製作所 | 車両用灯具 |
JP5839677B2 (ja) * | 2011-11-18 | 2016-01-06 | 株式会社小糸製作所 | 車両用照明灯具 |
JP6072520B2 (ja) * | 2012-11-21 | 2017-02-01 | 株式会社小糸製作所 | 分岐導光レンズを備えた車両用灯具 |
AT514217B1 (de) | 2013-05-08 | 2016-02-15 | Zizala Lichtsysteme Gmbh | Beleuchtungseinrichtung für Kraftfahrzeuge |
JP5482950B1 (ja) * | 2013-09-05 | 2014-05-07 | 奥村遊機株式会社 | 発光装置及びそれを備える遊技機 |
CN105465707B (zh) * | 2014-08-20 | 2019-09-24 | 光阳工业股份有限公司 | 车辆灯具结构 |
ES2693586B2 (es) * | 2017-06-08 | 2020-06-16 | Seat Sa | Dispositivo de iluminación para un vehículo, y portón trasero asociado. |
TW201917043A (zh) * | 2017-10-24 | 2019-05-01 | 大昱光電股份有限公司 | 車輛發光組件 |
FR3085638A1 (fr) * | 2018-09-07 | 2020-03-13 | Psa Automobiles Sa | Dispositif d’eclairage a source de photons unique assurant deux fonctions photometriques differentes |
WO2021153420A1 (ja) * | 2020-01-31 | 2021-08-05 | 株式会社小糸製作所 | 車輌用灯具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH056508U (ja) * | 1991-07-10 | 1993-01-29 | スタンレー電気株式会社 | 車両用灯具のレンズ |
JP2006164909A (ja) * | 2004-12-10 | 2006-06-22 | Koito Mfg Co Ltd | デイタイムランニングランプ |
JP4311371B2 (ja) * | 2005-05-09 | 2009-08-12 | 市光工業株式会社 | 車両用灯具 |
JP4780788B2 (ja) * | 2007-01-31 | 2011-09-28 | スタンレー電気株式会社 | Led灯具ユニット |
-
2009
- 2009-01-28 JP JP2009017101A patent/JP5298885B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010176982A (ja) | 2010-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5298885B2 (ja) | 車両用信号灯具 | |
JP5210061B2 (ja) | 灯具 | |
EP2524841B1 (en) | Vehicle lighting unit | |
CN102777843B (zh) | 使用光导产生3d效果的带有刹车和定位功能的信号装置 | |
JP6228863B2 (ja) | 車両用灯具 | |
JP4930787B2 (ja) | 車両用灯具、及び、車両用灯具に用いられる導光レンズ | |
US10036528B2 (en) | Vehicle combination lamp | |
JP5282578B2 (ja) | 灯具用光学レンズ及び車両用灯具 | |
JP2004235153A (ja) | 反射板を備える光ガイド | |
JP5814302B2 (ja) | 車輌用灯具 | |
JP4683648B2 (ja) | 車輌用灯具 | |
JP5353353B2 (ja) | 車両用信号灯具 | |
JP2010212039A (ja) | 照明装置 | |
JP2008103273A (ja) | 車両用灯具 | |
JP2017183231A (ja) | 灯具 | |
JP6221438B2 (ja) | 車両用灯具 | |
JP5708991B2 (ja) | 車両用灯具及び車両用灯具に用いられる導光レンズ | |
JP2018120708A (ja) | 車両用灯具 | |
JP5773189B2 (ja) | 灯具 | |
JP2019050132A (ja) | 車両用灯具 | |
JP5448111B2 (ja) | 灯具ユニット及び車両用ランプ | |
JP5808995B2 (ja) | 車両用灯具 | |
JP6918653B2 (ja) | 車両用灯具 | |
JP6706554B2 (ja) | 車両用灯具 | |
JP2018195466A (ja) | 車両用灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120104 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130201 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130521 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130603 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5298885 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |