JP6127269B2 - 車載用ライトとそれを搭載した自動車 - Google Patents
車載用ライトとそれを搭載した自動車 Download PDFInfo
- Publication number
- JP6127269B2 JP6127269B2 JP2013174260A JP2013174260A JP6127269B2 JP 6127269 B2 JP6127269 B2 JP 6127269B2 JP 2013174260 A JP2013174260 A JP 2013174260A JP 2013174260 A JP2013174260 A JP 2013174260A JP 6127269 B2 JP6127269 B2 JP 6127269B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- vehicle
- width direction
- light guide
- vehicle width
- 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
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
- F21S43/20—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
-
- 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
- B60Q1/0035—Spatial arrangement relative to the vehicle
-
- 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
-
- 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
- B60Q1/0029—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
- B60Q1/28—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 front of vehicle
-
- 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
- B60Q1/38—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 using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/381—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 using immovably-mounted light sources, e.g. fixed flashing lamps with several light sources activated in sequence, e.g. to create a sweep effect
-
- 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
- F21S43/242—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
- F21S43/247—Light guides with a single light source 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
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
Description
具体的には、このように導光体を用いた車載用ライトは、前面に開口部を有する本体ケースと、この本体ケース内に設けた導光体と、この導光体に光を入射させる光源と、前記本体ケースの開口部に装着された透光性のカバーとを備え、前記導光体は、前記本体ケースを自動車に搭載した時に、自動車幅方向の内側となる部分から自動車幅方向外側に延長され、その後Uターンして自動車幅方向外側部分から自動車幅方向内側に延長された柱状体により構成している(例えば、これに類似する先行文献としては下記特許文献1が存在する)。
例えば、内側部分の光を自動車の車幅と勘違いしてしまうこともあり、自動車幅の認識率をさらに向上させることが望まれている。
図1において、1は自動車で、その前面の左右には前照灯2が設けられ、その下方には車幅を示すための車載用ライト3が配置されている。
また、この状態では、昼間、夜間を問わず、光源8が点灯された状態となる(図7のS1)。
もちろん、ウィンカースイッチ17が操作されなければ、光源9、10とも消灯状態となる(図7のS8)。
2 前照灯
3 車載用ライト
4 開口部
5 本体ケース
6 導光体
7 導光体
8 光源
9 光源
10 光源
11 カバー
12 枠体
13 入射部
14 入射部
15 制御部
16 イグニッションスイッチ
17 ウィンカースイッチ
18 車幅スイッチ
19 ハザードスイッチ
Claims (6)
- 前面に開口部を有する本体ケースと、この本体ケース内に設けた第1、第2の導光体と、これら第1、第2の導光体に光を入射させる光源と、前記本体ケースの開口部に装着された透光性のカバーとを備え、前記第1の導光体は、前記本体ケースを自動車に搭載した時に、自動車幅方向の内側となる部分から自動車幅方向外側に延長され、その後Uターンして自動車幅方向外側部分から自動車幅方向内側に延長された柱状体により構成し、前記第2の導光体は、前記第1の導光体のUターン部分の自動車幅方向外側から、この第1の導光体の前面側、または背面側を通過し、自動車幅方向の内側へと延長された板状体により構成した車載用ライト。
- 前記光源は、第1の導光体に光を入射させる第1の光源と、第2の導光体に光を入射させる第2の光源により構成した請求項1に記載の車載用ライト。
- 前記第1の導光体は、自動車幅方向の内側に、前記光源からの光を入射させるための第1の入射部を設けた請求項1または2に記載の車載用ライト。
- 前記第2の導光体は、自動車幅方向の外側に、前記光源からの光を入射させるための第2の入射部を設けた請求項1または2に記載の車載用ライト。
- 前記第2の光源は、車幅用の第1の発光素子と、方向指示器用の第2の発光素子とにより構成した請求項2から4のいずれか一つに記載の車載用ライト。
- 請求項1から5のいずれか一つに記載の車載用ライトを、自動車幅方向の左右に配置した自動車。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013174260A JP6127269B2 (ja) | 2013-08-26 | 2013-08-26 | 車載用ライトとそれを搭載した自動車 |
US14/454,067 US9303838B2 (en) | 2013-08-26 | 2014-08-07 | Vehicle light and vehicle equipped with vehicle light |
DE201410111327 DE102014111327A1 (de) | 2013-08-26 | 2014-08-08 | Fahrzeugleuchte und mit Fahrzeugleuchte ausgestattetes Fahrzeug |
US15/049,540 US9725030B2 (en) | 2013-08-26 | 2016-02-22 | Vehicle light and vehicle equipped with vehicle light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013174260A JP6127269B2 (ja) | 2013-08-26 | 2013-08-26 | 車載用ライトとそれを搭載した自動車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015043275A JP2015043275A (ja) | 2015-03-05 |
JP6127269B2 true JP6127269B2 (ja) | 2017-05-17 |
Family
ID=52480231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013174260A Expired - Fee Related JP6127269B2 (ja) | 2013-08-26 | 2013-08-26 | 車載用ライトとそれを搭載した自動車 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9303838B2 (ja) |
JP (1) | JP6127269B2 (ja) |
DE (1) | DE102014111327A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6235948B2 (ja) * | 2014-03-27 | 2017-11-22 | 株式会社小糸製作所 | 車両用灯具 |
US10408424B2 (en) * | 2015-01-19 | 2019-09-10 | SMR Patents S.à.r.l. | Light guiding device |
EP3045944B1 (de) * | 2015-01-19 | 2020-06-17 | SMR Patents S.à.r.l. | Lichtleitvorrichtung |
JP6105658B2 (ja) * | 2015-03-11 | 2017-03-29 | 本田技研工業株式会社 | 車両用灯火器 |
FR3036774B1 (fr) * | 2015-05-27 | 2019-04-05 | Valeo Vision Belgique | Dispositif lumineux, notamment pour vehicule automobile, et boitier d'eclairage comprenant un tel dispositif |
JP6272395B2 (ja) * | 2016-06-14 | 2018-01-31 | 本田技研工業株式会社 | 車両用灯具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6361180B1 (en) * | 1997-02-25 | 2002-03-26 | Keiji Iimura | Light diffusing apparatus using light guide |
JP2012190762A (ja) * | 2011-03-14 | 2012-10-04 | Koito Mfg Co Ltd | 車両用灯具 |
JP5778986B2 (ja) * | 2011-05-19 | 2015-09-16 | スタンレー電気株式会社 | 導光レンズ及び車両用灯具 |
US8870423B2 (en) | 2011-05-19 | 2014-10-28 | Stanley Electric Co., Ltd. | Vehicle decorative lighting device and vehicle lamp |
AT512056B1 (de) * | 2011-11-08 | 2013-05-15 | Zizala Lichtsysteme Gmbh | Lichtleitelement sowie lichteinheit |
KR101277299B1 (ko) * | 2011-11-18 | 2013-06-20 | 에스엘 주식회사 | 차량용 사이드 미러의 통합 램프 장치 |
-
2013
- 2013-08-26 JP JP2013174260A patent/JP6127269B2/ja not_active Expired - Fee Related
-
2014
- 2014-08-07 US US14/454,067 patent/US9303838B2/en not_active Expired - Fee Related
- 2014-08-08 DE DE201410111327 patent/DE102014111327A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE102014111327A1 (de) | 2015-04-16 |
US20150055361A1 (en) | 2015-02-26 |
JP2015043275A (ja) | 2015-03-05 |
US9303838B2 (en) | 2016-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6127269B2 (ja) | 車載用ライトとそれを搭載した自動車 | |
US9282616B2 (en) | Vehicle having lamp | |
US7407311B2 (en) | Light with a ring structure for a vehicle lamp | |
JP5698784B2 (ja) | 車両用方向指示灯 | |
KR20080012182A (ko) | 자동차용 미등 | |
JP6478204B2 (ja) | 照明装置および照明装置を有する自動車 | |
JP6380846B2 (ja) | 照明装置および照明装置を有する自動車 | |
KR20100114916A (ko) | 광빔 및 홀로그래픽 3d 영상을 발생하는 차량용 조명 장치 | |
US6619824B1 (en) | Warning strip for automobiles | |
US10780819B2 (en) | Vehicle winglet with sequential blinker | |
US9725030B2 (en) | Vehicle light and vehicle equipped with vehicle light | |
JP5301295B2 (ja) | 車両の尾灯装置 | |
JP2015011960A (ja) | 車両用灯体 | |
US20140333429A1 (en) | Front and side vehicle brake indicator system | |
JP6057772B2 (ja) | 灯火器 | |
US7656283B2 (en) | Vehicle recognizing apparatus | |
JP5741598B2 (ja) | 車両後方用ランプ構造 | |
US20070115680A1 (en) | Third back up light | |
JP2014151651A (ja) | 車両用ドアミラーランプ | |
TWM609114U (zh) | 機車用之日行燈結構 | |
JP2014166793A (ja) | 鞍乗型車両の灯火器 | |
JP2017065515A (ja) | 車両用リアコンビネーションランプ及び車両 | |
JPH11301348A (ja) | 車両の路面照射装置 | |
JP7263928B2 (ja) | 方向指示器及び方向指示器の制御方法 | |
JP2010262889A (ja) | 車輌用灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160421 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20160519 |
|
TRDD | Decision of grant or rejection written | ||
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170223 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170228 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170313 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6127269 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |