JP6818511B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6818511B2 JP6818511B2 JP2016210776A JP2016210776A JP6818511B2 JP 6818511 B2 JP6818511 B2 JP 6818511B2 JP 2016210776 A JP2016210776 A JP 2016210776A JP 2016210776 A JP2016210776 A JP 2016210776A JP 6818511 B2 JP6818511 B2 JP 6818511B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lamp unit
- light source
- lamp
- hole
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 41
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
-
- 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
- F21S43/27—Attachment thereof
-
- 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
-
- 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
-
- 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
- B60Q1/34—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 for indicating change of drive direction
-
- 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
- B60Q1/44—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 for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
-
- 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
-
- 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
-
- 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
- B60Q1/0052—Spatial arrangement of several lamps in relation to each other concentric
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (6)
- 正面側開口とその反対側の背面側開口とを含む筒状支持体と、
前記筒状支持体の内周面で取り囲まれた空間に配置された状態で前記筒状支持体に支持され、前記正面側に第1光源からの光を照射する第1ランプユニットと、
前記筒状支持体の外周面に沿って配置された状態で前記筒状支持体に支持され、前記正面側に第2光源からの光を照射する第2ランプユニットと、
を備え、
前記第2ランプユニットは、
前記第2光源と、
前記第2光源からの光を導光する導光体と、
前記第2光源を保持するサブブラケットと、
前記導光体によって導光される前記第2光源からの光が入光する入光面と前記入光した光を前記正面側に照射する出光面とを含む筒状レンズ体と、
を備え、
前記筒状レンズ体は、その内周面と前記筒状支持体の外周面とが対向した状態で前記筒状支持体に支持される車両用灯具。 - 前記第1光源の光色と前記第2光源の光色とは相互に異なり、
前記筒状支持体は、遮光性を有する請求項1に記載の車両用灯具。 - 前記第1ランプユニットは、
前記第1光源からの光を反射して前記正面側に照射する反射面と、
前記反射面の前方に配置され、前記反射面からの反射光が透過するレンズと、
を備える請求項1又は2に記載の車両用灯具。 - 前記筒状支持体、前記第1ランプユニット、及び、前記第2ランプユニットは、ハウジングとアウターレンズによって構成される灯室内に配置され、
前記筒状支持体には、前記背面側開口の一部を覆う壁部が設けられ、
前記壁部には、前記第1ランプユニットの一部が挿入される第1貫通穴が形成され、
前記第2ランプユニットには、前記第1貫通穴に挿入された前記第1ランプユニットの前記一部が挿入される第2貫通穴が形成され、
前記ハウジングには、固定ネジが挿入される第3貫通穴が形成され、
前記筒状支持体、前記第1ランプユニット、及び、前記第2ランプユニットは、前記第3貫通穴に挿入された前記固定ネジを、前記第1貫通穴及び前記第2貫通穴に挿入された前記第1ランプユニットの前記一部に螺合させることで、前記ハウジングに固定される請求項1から3のいずれか1項に記載の車両用灯具。 - 前記第1光源は、前記ハウジングに装着される請求項4に記載の車両用灯具。
- 前記筒状支持体は、円筒状支持体である請求項1から5のいずれか1項に記載の車両用灯具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016210776A JP6818511B2 (ja) | 2016-10-27 | 2016-10-27 | 車両用灯具 |
EP17198046.9A EP3315853B1 (en) | 2016-10-27 | 2017-10-24 | Vehicle lighting fixture |
US15/792,385 US10443805B2 (en) | 2016-10-27 | 2017-10-24 | Vehicle lighting fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016210776A JP6818511B2 (ja) | 2016-10-27 | 2016-10-27 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018073581A JP2018073581A (ja) | 2018-05-10 |
JP6818511B2 true JP6818511B2 (ja) | 2021-01-20 |
Family
ID=60162138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016210776A Active JP6818511B2 (ja) | 2016-10-27 | 2016-10-27 | 車両用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10443805B2 (ja) |
EP (1) | EP3315853B1 (ja) |
JP (1) | JP6818511B2 (ja) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015219A (en) * | 1998-02-05 | 2000-01-18 | The Louis Berkman Company | Auxilliary lamp unit |
JPH11321447A (ja) | 1998-05-08 | 1999-11-24 | Ichikoh Ind Ltd | 車両用灯具 |
JP4182600B2 (ja) * | 1999-08-23 | 2008-11-19 | 市光工業株式会社 | Led光源を用いた車両用灯具 |
JP2004103379A (ja) * | 2002-09-09 | 2004-04-02 | Koito Mfg Co Ltd | 車両用標識灯 |
US6650058B1 (en) * | 2002-10-28 | 2003-11-18 | Calvin Wang | Vehicle head light or auxiliary light assembly |
US7431486B2 (en) | 2006-08-22 | 2008-10-07 | Philips Lumileds Lighting Company, Llc | LED assembly for rear lamps in an automobile |
JP2009093807A (ja) * | 2007-10-03 | 2009-04-30 | Yamaha Motor Co Ltd | 車両用灯具及びそれを備えた車両 |
JP2010225357A (ja) * | 2009-03-23 | 2010-10-07 | Koito Mfg Co Ltd | 車輌用灯具 |
JP5656783B2 (ja) * | 2011-09-13 | 2015-01-21 | 日野自動車株式会社 | 車両用灯具 |
KR101262546B1 (ko) * | 2011-11-09 | 2013-05-08 | 기아자동차주식회사 | 차량용 램프구조 |
JP5995699B2 (ja) * | 2012-12-07 | 2016-09-21 | 株式会社小糸製作所 | 車両用灯具 |
US9791129B2 (en) * | 2013-08-27 | 2017-10-17 | Lightforce Australia Pty Ltd. | Hybrid light assembly |
TW201508207A (zh) * | 2013-08-27 | 2015-03-01 | Hon Hai Prec Ind Co Ltd | 車燈模組 |
JP6235948B2 (ja) * | 2014-03-27 | 2017-11-22 | 株式会社小糸製作所 | 車両用灯具 |
-
2016
- 2016-10-27 JP JP2016210776A patent/JP6818511B2/ja active Active
-
2017
- 2017-10-24 US US15/792,385 patent/US10443805B2/en active Active
- 2017-10-24 EP EP17198046.9A patent/EP3315853B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3315853B1 (en) | 2021-07-28 |
JP2018073581A (ja) | 2018-05-10 |
US20180119918A1 (en) | 2018-05-03 |
US10443805B2 (en) | 2019-10-15 |
EP3315853A1 (en) | 2018-05-02 |
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