JP2018106834A - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP2018106834A JP2018106834A JP2016249511A JP2016249511A JP2018106834A JP 2018106834 A JP2018106834 A JP 2018106834A JP 2016249511 A JP2016249511 A JP 2016249511A JP 2016249511 A JP2016249511 A JP 2016249511A JP 2018106834 A JP2018106834 A JP 2018106834A
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- emitting
- transparent plate
- panel
- 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
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/012—Housings with variable shape or dimensions, e.g. by means of elastically deformable materials or by movement of parts forming telescopic extensions of the housing body
-
- 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
-
- 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
- B60Q1/2619—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 built in the vehicle body
- B60Q1/2642—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 built in the vehicle body with provision for adjusting the alignment of the device housing with respect to the vehicle body
-
- 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]
- F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
-
- 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
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
-
- 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
- F21Y2115/20—Electroluminescent [EL] light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Electroluminescent Light Sources (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
- 発光面を含む前面とその反対側の後面とを含む面発光光源と、
入光面と、前記入光面から入光した光が出光する出光面と、前記入光面から入光した光を前記出光面まで導光する導光部と、前記面発光光源を保持する保持部と、を含む透明部材と、
前記入光面から入光し、前記導光部によって前記出光面まで導光され、前記出光面から出光する光を発光する光源と、を備えた車両用灯具。 - 前記透明部材は、前面とその反対側の後面とを含む透明板を含み、
前記面発光光源は、前記透明部材の前方に前記面発光光源の前記後面と前記透明板の前記前面とが対向した状態で配置され、
前記透明板の前記前面には、前記前面から前方に向かって延び、かつ、先端部に前記出光面が設けられた第1延長部が設けられた請求項1に記載の車両用灯具。 - 前記透明板の前記前面には、さらに、前記前面から前方に向かって延び、かつ、先端部が前記面発光光源の前記後面に当接した第2延長部が設けられる請求項2に記載の車両用灯具。
- 前記面発光光源は、前記面発光光源の端部の少なくとも一部が前記第1延長部に当接し、かつ、前記面発光光源の前記後面が前記第2延長部の先端部に当接した状態で保持される請求項3に記載の車両用灯具。
- 前記透明板の前記前面及び前記後面のうち一方には、前記入光面が設けられ、他方には、前記入光面から入光した前記光源からの光を前記透明板の縁部に向けて内面反射する第1反射面が設けられ、
前記透明板の縁部には、前記第1反射面からの反射光を前記出光面に向けて内面反射する第2反射面が設けられ、
前記第1反射面、前記透明板、前記第2反射面、及び、前記第1延長部が、前記導光部として機能する請求項2から4のいずれか1項に記載の車両用灯具。 - 前記面発光光源は、屈曲した状態で保持される請求項1から5のいずれか1項に記載の車両用灯具。
- 前記面発光光源は、可撓性を備える請求項1から6のいずれか1項に記載の車両用灯具。
- 前記面発光光源は、不透明である請求項1から7のいずれか1項に記載の車両用灯具。
- 前記出光面は、前記面発光光源の外形の少なくとも一部に沿って配置される請求項1から8のいずれか1項に記載の車両用灯具。
- 前記面発光光源の前記発光面を覆った状態で前記透明部材に保持される付加透明部材をさらに備える請求項1から9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 |
|---|---|---|---|
| JP2016249511A JP6846922B2 (ja) | 2016-12-22 | 2016-12-22 | 車両用灯具 |
| US15/848,081 US10208926B2 (en) | 2016-12-22 | 2017-12-20 | Vehicular lamp |
| EP17208935.1A EP3339092A1 (en) | 2016-12-22 | 2017-12-20 | Vehicular lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016249511A JP6846922B2 (ja) | 2016-12-22 | 2016-12-22 | 車両用灯具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018106834A true JP2018106834A (ja) | 2018-07-05 |
| JP6846922B2 JP6846922B2 (ja) | 2021-03-24 |
Family
ID=60702372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016249511A Active JP6846922B2 (ja) | 2016-12-22 | 2016-12-22 | 車両用灯具 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10208926B2 (ja) |
| EP (1) | EP3339092A1 (ja) |
| JP (1) | JP6846922B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021022423A (ja) * | 2019-07-24 | 2021-02-18 | スタンレー電気株式会社 | 発光装置の製造方法、及び、発光装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12085251B2 (en) * | 2021-11-18 | 2024-09-10 | Lenora Harry | Reflective substrate for vehicle lighting alert |
| DE202023103642U1 (de) * | 2022-05-30 | 2023-10-12 | Dr Design, Llc | Innere Halterung eines Schlusslichtes und Panels |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002133915A (ja) * | 2000-10-26 | 2002-05-10 | Stanley Electric Co Ltd | 車両用灯具 |
| JP2002216507A (ja) * | 2001-01-18 | 2002-08-02 | Stanley Electric Co Ltd | 車両用灯具 |
| JP2014222638A (ja) * | 2013-05-14 | 2014-11-27 | 株式会社小糸製作所 | 車輌用灯具 |
| JP2015111499A (ja) * | 2013-12-06 | 2015-06-18 | スタンレー電気株式会社 | 車両用前照灯 |
| JP2015170806A (ja) * | 2014-03-10 | 2015-09-28 | 株式会社小糸製作所 | 発光体および灯具 |
| EP3009300A1 (en) * | 2014-10-13 | 2016-04-20 | Automotive Lighting Italia S.p.A. | Automotive light |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006005921B4 (de) * | 2006-02-09 | 2016-09-29 | Volkswagen Ag | Beleuchtungseinheit für ein Fahrzeug mit einer Lichtquelle und einem Lichtbaustein |
| JP5770046B2 (ja) | 2011-08-22 | 2015-08-26 | 株式会社小糸製作所 | 平面光源を備えた車両用灯具 |
| WO2014156668A1 (ja) * | 2013-03-27 | 2014-10-02 | 株式会社小糸製作所 | 車輌用灯具 |
| US10151441B2 (en) * | 2014-10-08 | 2018-12-11 | Koito Manufacturing Co., Ltd. | Light emitting device and vehicle lamp |
| CZ2015588A3 (cs) * | 2015-08-31 | 2017-03-08 | Varroc Lighting Systems S.R.O. | Světelné zařízení, zejména signální svítilna pro motorová vozidla |
-
2016
- 2016-12-22 JP JP2016249511A patent/JP6846922B2/ja active Active
-
2017
- 2017-12-20 US US15/848,081 patent/US10208926B2/en active Active
- 2017-12-20 EP EP17208935.1A patent/EP3339092A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002133915A (ja) * | 2000-10-26 | 2002-05-10 | Stanley Electric Co Ltd | 車両用灯具 |
| JP2002216507A (ja) * | 2001-01-18 | 2002-08-02 | Stanley Electric Co Ltd | 車両用灯具 |
| JP2014222638A (ja) * | 2013-05-14 | 2014-11-27 | 株式会社小糸製作所 | 車輌用灯具 |
| JP2015111499A (ja) * | 2013-12-06 | 2015-06-18 | スタンレー電気株式会社 | 車両用前照灯 |
| JP2015170806A (ja) * | 2014-03-10 | 2015-09-28 | 株式会社小糸製作所 | 発光体および灯具 |
| EP3009300A1 (en) * | 2014-10-13 | 2016-04-20 | Automotive Lighting Italia S.p.A. | Automotive light |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021022423A (ja) * | 2019-07-24 | 2021-02-18 | スタンレー電気株式会社 | 発光装置の製造方法、及び、発光装置 |
| JP7323251B2 (ja) | 2019-07-24 | 2023-08-08 | スタンレー電気株式会社 | 発光装置の製造方法、及び、発光装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3339092A1 (en) | 2018-06-27 |
| JP6846922B2 (ja) | 2021-03-24 |
| US10208926B2 (en) | 2019-02-19 |
| US20180180260A1 (en) | 2018-06-28 |
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