JP2016155515A - ターンランプ - Google Patents
ターンランプ Download PDFInfo
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- JP2016155515A JP2016155515A JP2015036431A JP2015036431A JP2016155515A JP 2016155515 A JP2016155515 A JP 2016155515A JP 2015036431 A JP2015036431 A JP 2015036431A JP 2015036431 A JP2015036431 A JP 2015036431A JP 2016155515 A JP2016155515 A JP 2016155515A
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- JP
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- Prior art keywords
- lens
- lens cut
- light guide
- cut
- turn lamp
- 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.)
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- 230000002238 attenuated effect Effects 0.000 claims description 3
- 238000000149 argon plasma sintering Methods 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 238000009751 slip forming Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
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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
- F21S43/20—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
- B60Q1/26—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
-
- 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
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
-
- 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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/37—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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/20—Direction indicator lights
- F21W2103/25—Direction indicator lights for rear-view mirrors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
Abstract
導光レンズのレンズカットの反射像によるターンランプの意匠性の低下を防止する。
【解決手段】ターンランプ18は、導光レンズ30と、導光レンズ30の後方に配置されたミラー面36と、導光レンズ30に光を入射する光源33を有する。導光レンズ30はその導光方向に延在して形成されたレンズカット40を有する。ミラー面36はレンズカット40の後方にレンズカット40に沿って形成された凹面38を有する。凹面38の短手方向の幅はレンズカット40の短手方向の幅よりも広く形成されている。
【選択図】図1
Description
Claims (5)
- 導光レンズと、ターンランプを見る視点側から見て前記導光レンズの後方に配置されたミラー面と、前記導光レンズに光を入射する光源とを有する車両用のターンランプにおいて、
前記導光レンズはその導光方向に延在して形成されたレンズカットを有し、
前記ミラー面は前記視点側から見て前記レンズカットの後方に該レンズカットに沿って形成された凹面を有し、
前記視点側から見て前記凹面の短手方向の幅は前記レンズカットの短手方向の幅よりも広く形成されている
ターンランプ。 - 前記導光レンズが、前記視点側から見て前記レンズカットの短手方向の両側の各外側位置に、レンズカットが施されていないかまたは前記レンズカットよりも導光方向の減衰が少ないレンズカットが施されている補助レンズ部を前記レンズカットに沿ってそれぞれ有する請求項1に記載のターンランプ。
- 前記補助レンズ部が、前記光源からの光を入射する入射部と、該入射部から入射され該補助レンズを導光された光を出射する出射部を有する請求項2に記載のターンランプ。
- 前記ミラー面が前記視点側から見て前記レンズカットの短手方向の両外側位置に張り出して配置された補助反射面を有し、
前記レンズカットは前記視点側から見て少なくとも一部が前記両補助反射面よりも前方に配置され、
前記両補助反射面が前記レンズカットの短手方向について、互いに外向きに傾斜した面を構成する請求項1から3のいずれか1つに記載のターンランプ。 - 前記凹面が湾曲面である請求項1から4のいずれか1つに記載のターンランプ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015036431A JP6514912B2 (ja) | 2015-02-26 | 2015-02-26 | ターンランプ |
DE112016000952.6T DE112016000952T5 (de) | 2015-02-26 | 2016-02-04 | Abbiegelampe |
CN201680012431.7A CN107406032B (zh) | 2015-02-26 | 2016-02-04 | 转向灯 |
PCT/JP2016/053359 WO2016136416A1 (ja) | 2015-02-26 | 2016-02-04 | ターンランプ |
US15/552,104 US20180029529A1 (en) | 2015-02-26 | 2016-02-04 | Turn lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015036431A JP6514912B2 (ja) | 2015-02-26 | 2015-02-26 | ターンランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016155515A true JP2016155515A (ja) | 2016-09-01 |
JP6514912B2 JP6514912B2 (ja) | 2019-05-15 |
Family
ID=56788566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015036431A Active JP6514912B2 (ja) | 2015-02-26 | 2015-02-26 | ターンランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180029529A1 (ja) |
JP (1) | JP6514912B2 (ja) |
CN (1) | CN107406032B (ja) |
DE (1) | DE112016000952T5 (ja) |
WO (1) | WO2016136416A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020199898A (ja) * | 2019-06-11 | 2020-12-17 | 市光工業株式会社 | 車両用後方視認装置 |
WO2021106951A1 (ja) * | 2019-11-26 | 2021-06-03 | 市光工業株式会社 | インナーレンズ及びこれを含む車両用灯具 |
JP2021112875A (ja) * | 2020-01-20 | 2021-08-05 | 株式会社ミツバ | 射出成形体の製造方法 |
WO2023203930A1 (ja) * | 2022-04-20 | 2023-10-26 | 株式会社東海理化電機製作所 | ターンランプ |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10267482B2 (en) * | 2017-05-05 | 2019-04-23 | Ford Global Technologies, Llc | Vehicular lighting assemblies and headlamps with condenser lenses configured to prevent solar damage |
US10151436B1 (en) * | 2017-10-12 | 2018-12-11 | GM Global Technology Operations LLC | Vehicle lighting assembly with light transfer optical system |
JP7034750B2 (ja) * | 2018-02-09 | 2022-03-14 | スタンレー電気株式会社 | 車両用灯具 |
US10605424B2 (en) * | 2018-02-13 | 2020-03-31 | HELLA GmbH & Co. KGaA | Light guide assembly for daytime running lamps |
DE102018115693A1 (de) * | 2018-06-28 | 2020-01-02 | Motherson Innovations Company Limited | Verfahren zur Herstellung eines Blinkermoduls sowie Blinkermodul, Rückblickeinrichtung und Kraftfahrzeug |
DE102018215988A1 (de) | 2018-09-19 | 2020-03-19 | Volkswagen Aktiengesellschaft | Lichtmodul, insbesondere zur Verwendung in einer Beleuchtungsvorrichtung für ein Kraftfahrzeug |
TWI675763B (zh) * | 2018-12-13 | 2019-11-01 | 堤維西交通工業股份有限公司 | 多段式汽車轉向燈裝置 |
JP7399787B2 (ja) * | 2020-05-25 | 2023-12-18 | 本田技研工業株式会社 | 灯体構造 |
JP2022059315A (ja) * | 2020-10-01 | 2022-04-13 | 本田技研工業株式会社 | 車両用灯体 |
WO2023281519A1 (en) * | 2021-07-08 | 2023-01-12 | Minda Industries Ltd. | A fog and cornering lamp of a vehicle |
KR20230052477A (ko) | 2021-10-13 | 2023-04-20 | 현대모비스 주식회사 | 차량용 조명장치 |
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JP2011054523A (ja) * | 2009-09-04 | 2011-03-17 | Koito Mfg Co Ltd | サイドターンシグナルランプ |
JP2013084381A (ja) * | 2011-10-06 | 2013-05-09 | Koito Mfg Co Ltd | 車両用灯具 |
JP2013191412A (ja) * | 2012-03-14 | 2013-09-26 | Koito Mfg Co Ltd | 車両用灯具 |
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2015
- 2015-02-26 JP JP2015036431A patent/JP6514912B2/ja active Active
-
2016
- 2016-02-04 CN CN201680012431.7A patent/CN107406032B/zh active Active
- 2016-02-04 WO PCT/JP2016/053359 patent/WO2016136416A1/ja active Application Filing
- 2016-02-04 US US15/552,104 patent/US20180029529A1/en not_active Abandoned
- 2016-02-04 DE DE112016000952.6T patent/DE112016000952T5/de active Pending
Patent Citations (4)
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JP2010282880A (ja) * | 2009-06-05 | 2010-12-16 | Koito Mfg Co Ltd | 車両用灯具 |
JP2011054523A (ja) * | 2009-09-04 | 2011-03-17 | Koito Mfg Co Ltd | サイドターンシグナルランプ |
JP2013084381A (ja) * | 2011-10-06 | 2013-05-09 | Koito Mfg Co Ltd | 車両用灯具 |
JP2013191412A (ja) * | 2012-03-14 | 2013-09-26 | Koito Mfg Co Ltd | 車両用灯具 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020199898A (ja) * | 2019-06-11 | 2020-12-17 | 市光工業株式会社 | 車両用後方視認装置 |
JP7322526B2 (ja) | 2019-06-11 | 2023-08-08 | 市光工業株式会社 | 車両用後方視認装置 |
WO2021106951A1 (ja) * | 2019-11-26 | 2021-06-03 | 市光工業株式会社 | インナーレンズ及びこれを含む車両用灯具 |
JP2021086694A (ja) * | 2019-11-26 | 2021-06-03 | 市光工業株式会社 | インナーレンズ及びこれを含む車両用灯具 |
JP7441399B2 (ja) | 2019-11-26 | 2024-03-01 | 市光工業株式会社 | 車両用灯具 |
JP2021112875A (ja) * | 2020-01-20 | 2021-08-05 | 株式会社ミツバ | 射出成形体の製造方法 |
JP7303758B2 (ja) | 2020-01-20 | 2023-07-05 | 株式会社ミツバ | 射出成形体の製造方法 |
WO2023203930A1 (ja) * | 2022-04-20 | 2023-10-26 | 株式会社東海理化電機製作所 | ターンランプ |
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CN107406032B (zh) | 2020-09-15 |
US20180029529A1 (en) | 2018-02-01 |
JP6514912B2 (ja) | 2019-05-15 |
WO2016136416A1 (ja) | 2016-09-01 |
CN107406032A (zh) | 2017-11-28 |
DE112016000952T5 (de) | 2017-11-23 |
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