JP6577458B2 - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
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- JP6577458B2 JP6577458B2 JP2016514855A JP2016514855A JP6577458B2 JP 6577458 B2 JP6577458 B2 JP 6577458B2 JP 2016514855 A JP2016514855 A JP 2016514855A JP 2016514855 A JP2016514855 A JP 2016514855A JP 6577458 B2 JP6577458 B2 JP 6577458B2
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- projection lens
- light source
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- lighting device
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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
- B60Q1/02—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
- B60Q1/18—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 being additional front lights
- B60Q1/20—Fog lights
-
- 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
- B60Q1/0408—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/0433—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body the housing being fastened onto the vehicle body using screws
-
- 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
- B60Q1/0408—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/0441—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body the housing being fastened onto the vehicle body using means other than screws
-
- 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
-
- 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
-
- 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
- F21S41/25—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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment thereof
-
- 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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
-
- 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
- B60Q1/2623—Details of the fastening means
- B60Q1/2634—Fastening by rotating the device housing about its longitudinal axis, e.g. bayonet fasteners
-
- 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]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/30—Fog lights
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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ように配置されている投影レンズと、
前記投影レンズを保持しているホルダと、
前記投影レンズと前記ホルダの一方に設けられ、前記投影レンズの光軸と交差する向きに延びている回動軸と、
前記投影レンズと前記ホルダの他方に設けられ、前記回動軸を保持している軸受と、
前記投影レンズを前記ホルダに対して前記回動軸を中心に回動させるエイミング機構と、
を備えている。
前記光源、前記投影レンズ、前記回動軸、および前記軸受を収容する灯室の一部を区画するハウジングを備えており、
前記エイミング機構は、
その一部が前記ハウジングの外側において回転操作可能とされているスクリューと、
前記スクリューの回転を、前記回動軸を中心に前記投影レンズを回動させる力に変換するジョイントと、
を備えている。
前記ジョイントは、前記投影レンズと一体に成形されている。
前記光源の点消灯を制御する回路を含む回路基板を備えており、
前記スクリューは、前記ハウジングの一部を貫通して延びており、
前記回路基板の少なくとも一部は、前記灯室内において前記スクリューが延びている空間に配置されている。
前記スクリューは、車両の前後方向に延びており、
前記回路基板は、その主面の少なくとも一部が前記スクリューに対向するように配置されている。
前記光源から出射された光を所定の向きへ反射するリフレクタを備えており、
前記リフレクタは、前記ホルダに設けられており、
前記ホルダは、前記光源に対する位置が固定されている。
前記光源の光出射面は、前記投影レンズに対向している。
光源と、
前記光源を収容する空間の一部を区画しているハウジングと、
前記光源から出射された光が通過するように前記ハウジングに結合されている透光カバーと、
一部が車両に取り付けられるように構成されており、前記透光カバーを介して前記ハウジングを支持している取付部材と、
を備えている。
前記取付部材は、前記透光カバーと一体に成形されている。
前記取付部材は、取付用ねじが挿通される開口を有しており、
前記開口の周囲に複数の突起が形成されている。
前記複数の突起の各々の周囲に溝が形成されている。
前記取付部材は、枠体に設けられており、
前記透光カバーは、前記枠体と係合可能な係合部を有している。
前記枠体と前記透光カバーの間に挟持される緩衝部材を備えている。
Claims (7)
- 車両に搭載される照明装置であって、
光源と、
一体に成型された連結部を備えており、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ように配置されている投影レンズと、
前記投影レンズを保持しているホルダと、
前記投影レンズと前記ホルダの一方に設けられ、前記投影レンズを通過するように前記投影レンズの光軸と交差する向きに延びる回動軸線を規定している回動軸と、
前記投影レンズと前記ホルダの他方に設けられ、前記回動軸を保持している軸受と、
前記連結部を介して、前記投影レンズを前記ホルダに対して前記回動軸線を中心に回動させるエイミング機構と、
を備えている、
照明装置。 - 前記光源、前記投影レンズ、前記回動軸、および前記軸受を収容する灯室の一部を区画するハウジングを備えており、
前記エイミング機構は、
その一部が前記ハウジングの外側において回転操作可能とされているスクリューと、
前記スクリューの回転を、前記回動軸線を中心に前記投影レンズを回動させる力に変換するジョイントと、
を備えている、
請求項1に記載の照明装置。 - 前記ジョイントは、前記連結部と一体に成形されている、
請求項2に記載の照明装置。 - 前記光源の点消灯を制御する回路を含む回路基板を備えており、
前記スクリューは、前記ハウジングの一部を貫通して延びており、
前記回路基板の少なくとも一部は、前記灯室内において前記スクリューが延びている空間に配置されている、
請求項2または3に記載の照明装置。 - 前記スクリューは、車両の前後方向に延びており、
前記回路基板は、その主面の少なくとも一部が前記スクリューに対向するように配置されている、
請求項4に記載の照明装置。 - 前記光源から出射された光を所定の向きへ反射するリフレクタを備えており、
前記リフレクタは、前記ホルダに設けられており、
前記ホルダは、前記光源に対する位置が固定されている、
請求項1から5のいずれか一項に記載の照明装置。 - 前記光源の光出射面は、前記投影レンズに対向している、
請求項1から6のいずれか一項に記載の照明装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014090206 | 2014-04-24 | ||
JP2014090205 | 2014-04-24 | ||
JP2014090206 | 2014-04-24 | ||
JP2014090205 | 2014-04-24 | ||
PCT/JP2015/061012 WO2015163150A1 (ja) | 2014-04-24 | 2015-04-08 | 車両用照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015163150A1 JPWO2015163150A1 (ja) | 2017-04-13 |
JP6577458B2 true JP6577458B2 (ja) | 2019-09-18 |
Family
ID=54332317
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Application Number | Title | Priority Date | Filing Date |
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JP2016514855A Active JP6577458B2 (ja) | 2014-04-24 | 2015-04-08 | 車両用照明装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10214138B2 (ja) |
EP (1) | EP3135535A4 (ja) |
JP (1) | JP6577458B2 (ja) |
CN (2) | CN106232423B (ja) |
WO (1) | WO2015163150A1 (ja) |
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JP6639314B2 (ja) * | 2016-04-13 | 2020-02-05 | 株式会社小糸製作所 | 照明装置 |
JP6765241B2 (ja) * | 2016-07-13 | 2020-10-07 | 株式会社小糸製作所 | 車輌用照明装置 |
US10704756B2 (en) * | 2017-01-04 | 2020-07-07 | Ford Global Technologies, Llc | Loose layered build components and vehicle front end assembly strategy |
FR3062460B1 (fr) * | 2017-02-01 | 2020-11-13 | Valeo Vision | Module lumineux pour projecteur de vehicule |
WO2018236256A1 (en) * | 2017-06-19 | 2018-12-27 | Telefonaktiebolaget Lm Ericsson (Publ) | MEASURES TAKING INTO ACCOUNT THE CONFIGURATION OF SS BLOCKS |
WO2019016921A1 (ja) * | 2017-07-20 | 2019-01-24 | 三菱電機株式会社 | 前照灯 |
CN109386745A (zh) * | 2017-08-11 | 2019-02-26 | 小丝电工株式会社 | 灯具模块 |
US10647279B1 (en) * | 2018-11-26 | 2020-05-12 | Warner Science Applications Corp. | Mounting bracket for mounting fog light on automobile bumper |
FR3089276B1 (fr) * | 2018-11-30 | 2022-08-05 | Valeo Vision Belgique | Dispositif Lumineux pour véhicule automobile |
JP6716760B2 (ja) * | 2019-08-22 | 2020-07-01 | 株式会社小糸製作所 | 車両用灯具 |
JP6716761B2 (ja) * | 2019-08-22 | 2020-07-01 | 株式会社小糸製作所 | 車両用灯具 |
EP3795421A1 (de) * | 2019-09-20 | 2021-03-24 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
DE102021134391A1 (de) * | 2021-12-22 | 2023-06-22 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Beleuchtungseinrichtung für ein Kraftfahrzeug und Montage von Bauteilen der Beleuchtungseinrichtung |
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JP6072415B2 (ja) * | 2012-02-01 | 2017-02-01 | 株式会社小糸製作所 | 車両用灯具 |
FR2993632B1 (fr) | 2012-07-19 | 2018-07-13 | Valeo Vision Belgique | Dispositif d'emission d'un faisceau lumineux et projecteur, notamment de vehicule automobile, comprenant ledit dispositif |
JP2017004768A (ja) * | 2015-06-10 | 2017-01-05 | 株式会社小糸製作所 | 照明装置 |
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2015
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- 2015-04-08 CN CN201580020753.1A patent/CN106232423B/zh active Active
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WO2015163150A1 (ja) | 2015-10-29 |
CN110296373A (zh) | 2019-10-01 |
CN106232423A (zh) | 2016-12-14 |
US20170043706A1 (en) | 2017-02-16 |
JPWO2015163150A1 (ja) | 2017-04-13 |
US10214138B2 (en) | 2019-02-26 |
EP3135535A4 (en) | 2018-03-07 |
CN106232423B (zh) | 2019-07-05 |
US20190135166A1 (en) | 2019-05-09 |
CN110296373B (zh) | 2021-10-08 |
EP3135535A1 (en) | 2017-03-01 |
US10576876B2 (en) | 2020-03-03 |
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