JP2006012508A - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP2006012508A JP2006012508A JP2004185782A JP2004185782A JP2006012508A JP 2006012508 A JP2006012508 A JP 2006012508A JP 2004185782 A JP2004185782 A JP 2004185782A JP 2004185782 A JP2004185782 A JP 2004185782A JP 2006012508 A JP2006012508 A JP 2006012508A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- light
- lens
- light source
- 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
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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
- B60Q1/0052—Spatial arrangement of several lamps in relation to each other concentric
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- 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
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- 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
- F21S43/40—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
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)
Abstract
【解決手段】 ランプボディ1とアウターレンズ2とで構成される灯室3を複数の領域31〜33に区画する隔壁11,12,13と、少なくとも一つの領域に配設される光源62aと、隔壁を覆うように設けられたインナーレンズ5と、光源62aから出射した光の一部をインナーレンズ5内に導光する手段とを備える。隔壁で区画された一つの領域では、光源62aからの直射光による点灯状態に加え、インナーレンズ5は光源62aからの光が導光されて表面から出射する点灯状態となる。隔壁が暗く見えることがなくなり、ランプが明るく点灯された状態となり、ランプの視認性が向上するとともに、意匠効果が高められる。
【選択図】 図4
Description
2 アウターレンズ
3 灯室
4 円筒隔壁
5 インナーレンズ
6 バックカバー
7 LED構体
11,12 横隔壁
13 縦隔壁
41 円周壁部
42 環状リフレクタ部
43 小リフレクタ
45 窓部
51 円筒レンズ部
51a 後端面
51b レンズステップ
52 円形レンズ部
53,54 横延長レンズ部
61a,61b,61c バルブソケット
62a,62b,62c バルブ
71 プリント基板
72 LED
73 ステム
Claims (5)
- ランプボディと、前記ランプボディの前面開口に取着されて灯室を画成するアウターレンズと、前記灯室を複数の領域に区画する隔壁と、区画された領域の少なくとも一つの領域に配設される光源と、前記隔壁の少なくとも一部を覆うように設けられたインナーレンズと、前記光源から出射した光の一部を前記インナーレンズ内に導光する手段とを備えることを特徴とする車両用灯具。
- 前記隔壁は隣接する領域との間に光を透過可能な窓部を備え、前記光源から出射した光の一部を前記窓部を透過して前記隣接する領域に出射可能にしたことを特徴とする請求項1に記載の車両用灯具。
- 前記インナーレンズは前記窓部を覆い、当該窓部を覆う領域に所要のレンズステップが形成されていることを特徴とする請求項2に記載の車両用灯具。
- 前記光源から出射されて前記導光する手段により前記インナーレンズに導光した光を当該インナーレンズの表面から出射し、前記光源から出射されて前記窓部を透過した光を前記隣接する領域で反射して前方に出射することを特徴とする請求項2又は3に記載の車両用灯具。
- 前記インナーレンズは前記光源が配設された一つの領域を覆い、当該一つの領域を覆っている領域において前記光源から出射された光の一部を前記インナーレンズを通して前方に出射することを特徴とする請求項1ないし4のいずれかに記載の車両用灯具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004185782A JP4191651B2 (ja) | 2004-06-24 | 2004-06-24 | 車両用灯具 |
US11/152,396 US20060002126A1 (en) | 2004-06-24 | 2005-06-14 | Vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004185782A JP4191651B2 (ja) | 2004-06-24 | 2004-06-24 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006012508A true JP2006012508A (ja) | 2006-01-12 |
JP4191651B2 JP4191651B2 (ja) | 2008-12-03 |
Family
ID=35513689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004185782A Expired - Fee Related JP4191651B2 (ja) | 2004-06-24 | 2004-06-24 | 車両用灯具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060002126A1 (ja) |
JP (1) | JP4191651B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007227224A (ja) * | 2006-02-24 | 2007-09-06 | Stanley Electric Co Ltd | 灯具ユニット及び該灯具ユニットを組み込んだコンビネーションランプ |
JP2009146764A (ja) * | 2007-12-14 | 2009-07-02 | Stanley Electric Co Ltd | フロントコンビネーション型灯具 |
JP2011146244A (ja) * | 2010-01-14 | 2011-07-28 | Stanley Electric Co Ltd | 車両用灯具 |
JP2012104326A (ja) * | 2010-11-09 | 2012-05-31 | Stanley Electric Co Ltd | 車両用照明灯具 |
JP2014502779A (ja) * | 2011-02-16 | 2014-02-03 | ツィツァラ リヒトシステメ ゲーエムベーハー | Ledランプモジュール |
JP2014067630A (ja) * | 2012-09-26 | 2014-04-17 | Mitsubishi Motors Corp | 車両用コンビネーションランプ装置 |
JP2017126494A (ja) * | 2016-01-14 | 2017-07-20 | スタンレー電気株式会社 | 車両用灯具 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102124384B (zh) | 2008-07-10 | 2016-10-12 | 3M创新有限公司 | 粘弹性光导 |
KR20110043732A (ko) * | 2008-08-08 | 2011-04-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광을 처리하기 위한 점탄성층을 갖는 도광체 |
CN103915985A (zh) * | 2012-12-28 | 2014-07-09 | 康舒科技股份有限公司 | 具有环形指示灯的电源供应器 |
US9010975B2 (en) | 2013-03-12 | 2015-04-21 | Grote Industries, Inc. | Multi-colored vehicle rear lamp |
DE102015119445A1 (de) | 2015-11-11 | 2017-05-11 | Hella Kgaa Hueck & Co. | Verfahren zur Herstellung einer Designeinrichtung für Fahrzeuge sowie Beleuchtungsvorrichtung |
JP7343835B2 (ja) * | 2019-09-20 | 2023-09-13 | マツダ株式会社 | 車両構造 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6191802U (ja) * | 1984-11-22 | 1986-06-14 | ||
JPH01143005U (ja) * | 1988-03-28 | 1989-09-29 | ||
JPH11260108A (ja) * | 1998-03-05 | 1999-09-24 | Toyota Motor Corp | 車両用灯具 |
JP2002216507A (ja) * | 2001-01-18 | 2002-08-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2003288805A (ja) * | 2002-03-27 | 2003-10-10 | Koito Mfg Co Ltd | 車両用前照灯 |
JP2003338210A (ja) * | 2002-03-12 | 2003-11-28 | Koito Mfg Co Ltd | 車輌用前照灯 |
JP2004087435A (ja) * | 2002-08-29 | 2004-03-18 | Stanley Electric Co Ltd | ヘッドランプ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6883938B1 (en) * | 1998-02-20 | 2005-04-26 | Nippon Zeon Co., Ltd. | Lighting equipment |
-
2004
- 2004-06-24 JP JP2004185782A patent/JP4191651B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-14 US US11/152,396 patent/US20060002126A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6191802U (ja) * | 1984-11-22 | 1986-06-14 | ||
JPH01143005U (ja) * | 1988-03-28 | 1989-09-29 | ||
JPH11260108A (ja) * | 1998-03-05 | 1999-09-24 | Toyota Motor Corp | 車両用灯具 |
JP2002216507A (ja) * | 2001-01-18 | 2002-08-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2003338210A (ja) * | 2002-03-12 | 2003-11-28 | Koito Mfg Co Ltd | 車輌用前照灯 |
JP2003288805A (ja) * | 2002-03-27 | 2003-10-10 | Koito Mfg Co Ltd | 車両用前照灯 |
JP2004087435A (ja) * | 2002-08-29 | 2004-03-18 | Stanley Electric Co Ltd | ヘッドランプ |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007227224A (ja) * | 2006-02-24 | 2007-09-06 | Stanley Electric Co Ltd | 灯具ユニット及び該灯具ユニットを組み込んだコンビネーションランプ |
JP4565655B2 (ja) * | 2006-02-24 | 2010-10-20 | スタンレー電気株式会社 | 灯具ユニット及び該灯具ユニットを組み込んだコンビネーションランプ |
JP2009146764A (ja) * | 2007-12-14 | 2009-07-02 | Stanley Electric Co Ltd | フロントコンビネーション型灯具 |
JP2011146244A (ja) * | 2010-01-14 | 2011-07-28 | Stanley Electric Co Ltd | 車両用灯具 |
JP2012104326A (ja) * | 2010-11-09 | 2012-05-31 | Stanley Electric Co Ltd | 車両用照明灯具 |
JP2014502779A (ja) * | 2011-02-16 | 2014-02-03 | ツィツァラ リヒトシステメ ゲーエムベーハー | Ledランプモジュール |
JP2014067630A (ja) * | 2012-09-26 | 2014-04-17 | Mitsubishi Motors Corp | 車両用コンビネーションランプ装置 |
JP2017126494A (ja) * | 2016-01-14 | 2017-07-20 | スタンレー電気株式会社 | 車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
JP4191651B2 (ja) | 2008-12-03 |
US20060002126A1 (en) | 2006-01-05 |
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