JP2007250401A - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP2007250401A JP2007250401A JP2006073756A JP2006073756A JP2007250401A JP 2007250401 A JP2007250401 A JP 2007250401A JP 2006073756 A JP2006073756 A JP 2006073756A JP 2006073756 A JP2006073756 A JP 2006073756A JP 2007250401 A JP2007250401 A JP 2007250401A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lamp
- light source
- light guide
- emitted
- 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
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
- B60Q1/0029—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]
-
- 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
- F21S43/20—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
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】 前面カバー3を有するランプボディ1と、ランプボディ1内に配設された第1の光源(バルブ)6と、第1の光源から出射された光をランプ光軸Ox方向に向けて反射するリフレクタ4と、ランプボディ1内に内装され平面部がランプ光軸Oxと平行に延設され、背面部53の一部が第1の光源の前側に配置され、他の一部がリフレクタ4の背後にまで延長配置された板状の導光体5と、導光体5の背面部の他の一部に対向配設された第2の光源(LED)7とを備える。第1の光源6から出射された光の一部と第2の光源7から出射した光がそれぞれ導光体5の背面部53から前方に入射され前面部52から出射されて前面カバー3を透して出射される。
【選択図】 図2
Description
2 バックカバー
3 前面カバー
4 リフレクタ
5 導光体
51 平面部
52 前面部(出射面)
53 背面部(入射面)
54 凹陥部
55 ステップ
6 バルブ
7 LED
Ox ランプ光軸
Claims (4)
- 照射面としての前面カバーを有するランプボディと、前記ランプボディ内に配設された第1の光源と、前記第1の光源から出射された光をランプ光軸方向に向けて反射するリフレクタと、前記ランプボディ内に内装され平面部が前記ランプ光軸と平行に延設され、背面部の一部が前記第1の光源の前側に配置され、当該背面部の他の一部が前記リフレクタの背後にまで延長配置された板状の導光体と、前記導光体の前記背面部の他の一部に対向配設された第2の光源とを備え、前記第1の光源から出射された光の一部と前記第2の光源から出射した光がそれぞれ前記導光体の背面部に入射され、前記導光体の前面部から前記前面カバーを透して出射されるように構成したことを特徴とする車両用灯具。
- 前記第1の光源と第2の光源は機能の異なる複数のランプの光源として同時又は異なるタイミングで発光することを特徴とする請求項1に記載の車両用灯具。
- 前記第1の光源と第2の光源は異なる色の光を出射することを特徴とする請求項2に記載の車両用灯具。
- 前記導光体の前面部は前記前面カバーの内面に沿って延設されるとともに粗面化処理されていることを特徴とする請求項1ないし3のいずれかに記載の車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006073756A JP4533333B2 (ja) | 2006-03-17 | 2006-03-17 | 車両用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006073756A JP4533333B2 (ja) | 2006-03-17 | 2006-03-17 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007250401A true JP2007250401A (ja) | 2007-09-27 |
JP4533333B2 JP4533333B2 (ja) | 2010-09-01 |
Family
ID=38594454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006073756A Expired - Fee Related JP4533333B2 (ja) | 2006-03-17 | 2006-03-17 | 車両用灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4533333B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009135082A (ja) * | 2007-10-29 | 2009-06-18 | Piaa Corp | 車両用バルブ及び車両用灯具 |
JP2010021001A (ja) * | 2008-07-10 | 2010-01-28 | Koito Mfg Co Ltd | 灯具 |
JP2011138695A (ja) * | 2009-12-28 | 2011-07-14 | Koito Mfg Co Ltd | 車両用灯具 |
CN103017056A (zh) * | 2011-09-26 | 2013-04-03 | 株式会社小糸制作所 | 车辆用灯具 |
JP2013149502A (ja) * | 2012-01-19 | 2013-08-01 | Koito Mfg Co Ltd | 車両用灯具 |
EP2708800A2 (en) | 2012-09-13 | 2014-03-19 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
JP2014098775A (ja) * | 2012-11-13 | 2014-05-29 | Skg:Kk | 表示装置及び標識 |
US20140268848A1 (en) * | 2013-03-15 | 2014-09-18 | Osram Sylvania Inc. | Headlamp having a light guide assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003141909A (ja) * | 2001-11-02 | 2003-05-16 | Koito Mfg Co Ltd | 車輌用灯具 |
JP2004146169A (ja) * | 2002-10-24 | 2004-05-20 | Koito Mfg Co Ltd | 車両用標識灯 |
JP2006092915A (ja) * | 2004-09-24 | 2006-04-06 | Stanley Electric Co Ltd | Led灯具 |
-
2006
- 2006-03-17 JP JP2006073756A patent/JP4533333B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003141909A (ja) * | 2001-11-02 | 2003-05-16 | Koito Mfg Co Ltd | 車輌用灯具 |
JP2004146169A (ja) * | 2002-10-24 | 2004-05-20 | Koito Mfg Co Ltd | 車両用標識灯 |
JP2006092915A (ja) * | 2004-09-24 | 2006-04-06 | Stanley Electric Co Ltd | Led灯具 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009135082A (ja) * | 2007-10-29 | 2009-06-18 | Piaa Corp | 車両用バルブ及び車両用灯具 |
JP2010021001A (ja) * | 2008-07-10 | 2010-01-28 | Koito Mfg Co Ltd | 灯具 |
JP2011138695A (ja) * | 2009-12-28 | 2011-07-14 | Koito Mfg Co Ltd | 車両用灯具 |
CN103017056A (zh) * | 2011-09-26 | 2013-04-03 | 株式会社小糸制作所 | 车辆用灯具 |
JP2013149502A (ja) * | 2012-01-19 | 2013-08-01 | Koito Mfg Co Ltd | 車両用灯具 |
EP2708800A2 (en) | 2012-09-13 | 2014-03-19 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
JP2014098775A (ja) * | 2012-11-13 | 2014-05-29 | Skg:Kk | 表示装置及び標識 |
US20140268848A1 (en) * | 2013-03-15 | 2014-09-18 | Osram Sylvania Inc. | Headlamp having a light guide assembly |
Also Published As
Publication number | Publication date |
---|---|
JP4533333B2 (ja) | 2010-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4533333B2 (ja) | 車両用灯具 | |
US6896397B2 (en) | Vehicular marker lamp | |
US9033561B2 (en) | Vehicle lighting unit | |
KR101065813B1 (ko) | 차량용 등기구 | |
JP4937649B2 (ja) | 車両用灯具 | |
JP2004103379A (ja) | 車両用標識灯 | |
US9753208B2 (en) | Illuminator | |
US20100008088A1 (en) | Lamp | |
JP2006236588A (ja) | 光照明装置及び車両用灯具 | |
JP2000067610A (ja) | 車両用灯具 | |
JP2011150887A (ja) | 面発光体を備えた車両用灯具 | |
JP2017152171A (ja) | 車両用灯具 | |
JP2007506231A (ja) | 車両用ライト組立体 | |
JPH11306810A (ja) | 車輌用標識灯 | |
JP5368233B2 (ja) | 車両用灯具 | |
JP4371551B2 (ja) | 車両用灯具 | |
JP2013175334A (ja) | 車両用灯具 | |
KR101910356B1 (ko) | 이너부재를 포함한 차량용 램프 | |
JP5563210B2 (ja) | 灯具 | |
JP2010021002A (ja) | 灯具 | |
CN109595526B (zh) | 车辆用灯具 | |
KR200483959Y1 (ko) | 차량용 램프 | |
JP2002075022A (ja) | 車両用灯具 | |
JP2016119219A (ja) | 車両用灯具 | |
JP2019145462A (ja) | マーカーランプ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080926 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100210 |
|
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: 20100608 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100611 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130618 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |