JP6159631B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6159631B2 JP6159631B2 JP2013199912A JP2013199912A JP6159631B2 JP 6159631 B2 JP6159631 B2 JP 6159631B2 JP 2013199912 A JP2013199912 A JP 2013199912A JP 2013199912 A JP2013199912 A JP 2013199912A JP 6159631 B2 JP6159631 B2 JP 6159631B2
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- slider
- lamp
- projection lens
- light source
- 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
Images
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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
-
- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
- B60Q1/0683—Adjustable by rotation of a screw
-
- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
- F21S41/295—Attachment thereof specially adapted to projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
- F21S41/698—Shaft-shaped screens rotating along its longitudinal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
Description
光源と、
前記光源から出射された光の少なくとも一部が通過する投影レンズと、
前記投影レンズの光軸の基準位置を調節する光軸調節機構とを備え、
前記光軸調節機構は、
第1方向に延びる回動軸を中心として、当該第1方向と交差する第2方向に前記光軸を回動させる電動出力軸を有するアクチュエータと、
前記回動軸に沿って摺動可能に配置されたスライダと、
回転に伴って前記スライダを摺動させることにより、前記第1方向に前記光軸を平行移動させるエイミングスクリューとを備える。
Claims (7)
- 車両に搭載される灯具であって、
光源と、
前記光源から出射された光の少なくとも一部が通過する投影レンズと、
前記投影レンズの光軸の基準位置を調節する光軸調節機構とを備え、
前記光軸調節機構は、
第1方向に延びる回動軸を中心として、当該第1方向と交差する第2方向に前記光軸を回動させる電動出力軸を有するアクチュエータと、
前記回動軸に沿って摺動可能に配置されたスライダと、
回転に伴って前記スライダを摺動させることにより、前記第1方向に前記光軸を平行移動させるエイミングスクリューとを備える、灯具。 - 前記光源を支持する支持体と、
前記投影レンズを保持するとともに、前記支持体とは独立して変位可能に配置されたレンズホルダを備え、
前記アクチュエータと前記スライダは、前記レンズホルダと結合されている、請求項1に記載の灯具。 - 前記回動軸は、前記投影レンズの焦点と交わるように延びている、請求項2に記載の灯具。
- 前記第1方向に延びる軸受を有するフレームを備え、
前記レンズホルダは、それぞれ前記第1方向に延びる第1部分と第2部分を有し、
前記第1部分は、前記軸受に対して回転可能かつ摺動可能に結合されており、
前記第2部分は、前記スライダに対して回転可能かつ摺動不能に結合されているとともに、前記出力軸に対して回転不能かつ摺動可能に結合されており、
前記スライダは、前記出力軸に対して回転不能かつ摺動可能となるように前記フレームに支持されている、請求項2または3に記載の灯具。 - 前記光源から出射された光の少なくとも一部を前記投影レンズに向けて反射するリフレクタを備え、
前記リフレクタにおける前記軸受と対向する位置には、前記第1部分の一部を受容可能な非貫通孔が形成されている、請求項4に記載の灯具。 - 前記光源を支持する支持体を備え、
前記エイミングスクリューは、前記支持体を貫通して延びている、請求項1から5のいずれか一項に記載の灯具。 - 前記第1方向は、前記車両の上下方向に対応する、請求項1から6のいずれか一項に記載の灯具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199912A JP6159631B2 (ja) | 2013-09-26 | 2013-09-26 | 車両用灯具 |
US14/484,569 US9528676B2 (en) | 2013-09-26 | 2014-09-12 | Vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199912A JP6159631B2 (ja) | 2013-09-26 | 2013-09-26 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015069697A JP2015069697A (ja) | 2015-04-13 |
JP6159631B2 true JP6159631B2 (ja) | 2017-07-05 |
Family
ID=52690773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013199912A Expired - Fee Related JP6159631B2 (ja) | 2013-09-26 | 2013-09-26 | 車両用灯具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9528676B2 (ja) |
JP (1) | JP6159631B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10136692B2 (en) | 2002-05-01 | 2018-11-27 | Riddell, Inc. | Sports helmet |
USD838922S1 (en) | 2011-05-02 | 2019-01-22 | Riddell, Inc. | Football helmet |
USD844255S1 (en) | 2014-02-12 | 2019-03-26 | Riddell, Inc. | Football helmet |
US10271605B2 (en) | 2007-04-16 | 2019-04-30 | Riddell, Inc. | Protective sports helmet |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017004768A (ja) * | 2015-06-10 | 2017-01-05 | 株式会社小糸製作所 | 照明装置 |
FR3039629B1 (fr) * | 2015-07-28 | 2020-08-14 | Valeo Vision | Dispositif d'eclairage pour projecteur de vehicule automobile |
FR3053098B1 (fr) * | 2016-06-28 | 2020-01-17 | Valeo Vision Belgique | Lentille monobloc a secteur de roue entraine |
TWI674981B (zh) * | 2016-10-07 | 2019-10-21 | 光陽工業股份有限公司 | 車輛燈具調整機構 |
CN108375021B (zh) * | 2016-10-24 | 2021-07-27 | 光阳工业股份有限公司 | 车辆灯具调整机构 |
FR3064047A1 (fr) * | 2017-03-20 | 2018-09-21 | Peugeot Citroen Automobiles Sa | Bloc optique de vehicule a faisceau de lumiere configurable par deplacements d’une lentille |
CN109693604B (zh) * | 2017-10-20 | 2020-11-17 | 帝宝工业股份有限公司 | 机动车辆照明装置及其控制机构 |
EP3511204A1 (de) * | 2018-01-11 | 2019-07-17 | ZKW Group GmbH | Einstellsystem zum verschwenken zumindest eines optisch relevanten bauteils eines fahrzeugscheinwerfers um eine erste und eine zweite achse |
WO2023248773A1 (ja) * | 2022-06-24 | 2023-12-28 | 株式会社小糸製作所 | 車両用路面描画装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62222505A (ja) * | 1986-03-25 | 1987-09-30 | 市光工業株式会社 | プロジエクタ型の前照灯 |
JP4518505B2 (ja) * | 2006-10-12 | 2010-08-04 | 株式会社小糸製作所 | 車輌用灯具 |
JP2008277007A (ja) * | 2007-04-26 | 2008-11-13 | Koito Mfg Co Ltd | 車両用灯具 |
JP5042093B2 (ja) * | 2008-03-20 | 2012-10-03 | スタンレー電気株式会社 | 車両用前照灯 |
JP2012043656A (ja) | 2010-08-19 | 2012-03-01 | Koito Mfg Co Ltd | 車両用前照灯 |
JP5706702B2 (ja) * | 2011-02-03 | 2015-04-22 | 株式会社小糸製作所 | 車輌用前照灯 |
JP5706701B2 (ja) * | 2011-02-03 | 2015-04-22 | 株式会社小糸製作所 | 車輌用前照灯 |
JP5700813B2 (ja) * | 2011-04-08 | 2015-04-15 | 株式会社小糸製作所 | 車輌用前照灯 |
-
2013
- 2013-09-26 JP JP2013199912A patent/JP6159631B2/ja not_active Expired - Fee Related
-
2014
- 2014-09-12 US US14/484,569 patent/US9528676B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10136692B2 (en) | 2002-05-01 | 2018-11-27 | Riddell, Inc. | Sports helmet |
US10143257B2 (en) | 2002-05-01 | 2018-12-04 | Riddell, Inc. | Protective sports helmet |
US10271605B2 (en) | 2007-04-16 | 2019-04-30 | Riddell, Inc. | Protective sports helmet |
USD838922S1 (en) | 2011-05-02 | 2019-01-22 | Riddell, Inc. | Football helmet |
USD844255S1 (en) | 2014-02-12 | 2019-03-26 | Riddell, Inc. | Football helmet |
Also Published As
Publication number | Publication date |
---|---|
JP2015069697A (ja) | 2015-04-13 |
US20150085511A1 (en) | 2015-03-26 |
US9528676B2 (en) | 2016-12-27 |
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