JP2021521587A - 自動車用のくすんだ見た目の発光装置 - Google Patents
自動車用のくすんだ見た目の発光装置 Download PDFInfo
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- JP2021521587A JP2021521587A JP2020555493A JP2020555493A JP2021521587A JP 2021521587 A JP2021521587 A JP 2021521587A JP 2020555493 A JP2020555493 A JP 2020555493A JP 2020555493 A JP2020555493 A JP 2020555493A JP 2021521587 A JP2021521587 A JP 2021521587A
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- light
- external indicator
- lighting device
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- light source
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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
- F21S43/10—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]
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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
- F21S43/255—Filters
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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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
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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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
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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
- 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
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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
- F21W2103/10—Position lights
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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
- F21W2103/35—Brake lights
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (12)
- 自動車用の点灯装置(2)であって、光ハウジング(4)を備え、前記光ハウジング(4)内に、光源(6A、6B)と、前記光源(6A、6B)によって放射された光線を前記光ハウジングの開口部(14)を通して向けるように配置された光反射器(16)とが存在し、前記開口部(14)は、前記光源(6A、6B)と前記光反射器(16)を悪天候から保護するために外部表示灯(18)によって閉じられている点灯装置(2)において、前記外部表示灯(18)が昼光の強度の80%〜95%、好ましくは約90%を吸収すること、及び、前記外部表示灯(18)が、3色座標が以下の値の範囲:赤0.4〜0.5、緑0.35〜0.45、青0.1〜0.2に含まれる色を有すること、及び、半透明スクリーン(26)が前記光反射器(16)と前記外部表示灯(18)との間に挿入され、前記半透明スクリーン(26)が前記外部表示灯(18)から離れており、前記半透明スクリーン(26)が、前記光反射器(16)の内側で昼光の強度を30%〜10%、好ましくは約15%制限するように昼光を拡散させることを特徴とする、点灯装置(2)。
- 前記外部表示灯(18)が黒色であることを特徴とする、請求項1に記載の点灯装置(2)。
- 前記半透明スクリーン(26)と前記外部表示灯(18)の間の距離が、1mm〜10mm、好ましくは2mm〜4mmであることを特徴とする、請求項1又は2に記載の点灯装置(2)。
- 前記外部表示灯(18)が2mm〜3.5mm、好ましくは約2.2mmの厚さを有することを特徴とする、請求項1〜3のいずれか一項に記載の点灯装置(2)。
- 垂直入射光線が、0°〜41°、好ましくは0°〜20°の反射角範囲で、前記半透明スクリーン(26)によって反射されることを特徴とする、請求項1〜4のいずれか一項に記載の点灯装置(2)。
- 前記半透明スクリーン(26)が、前記光源(6A、6B)がオンのときに、前記外部表示灯(18)を通して見えるパターンを含むことを特徴とする、請求項1〜5のいずれか一項に記載の点灯装置(2)。
- 前記パターンがシルクスクリーン印刷され、及び/又は前記半透明スクリーン(26)に嵌め込まれることを特徴とする、請求項6に記載の点灯装置(2)。
- 前記光源(6A、6B)と前記半透明スクリーン(26)との間に配置されたフレーム(20)を含み、前記フレーム(20)は、前記光源(6A、6B)によって放射された光線の少なくとも一部が通過することを可能にする少なくとも1つの開口部を含むことを特徴とする、請求項1〜7のいずれか一項に記載の点灯装置(2)。
- 前記フレーム(20)が、前記光源(6A、6B)を含む前記光ハウジング(4)の一部を閉じることを特徴とする、請求項8に記載の点灯装置(2)。
- 前記半透明スクリーン(26)が、前記外部表示灯(18)に対向する前記フレーム(20)の表面を少なくとも部分的にカバーし、好ましくは、前記半透明スクリーン(26)は、前記外部表示灯(18)に対向する前記フレーム(20)の表面全体をカバーすることを特徴とする、請求項8又は9に記載の点灯装置(2)。
- 前記外部表示灯(18)に対向する前記フレーム(20)の表面が、3色座標が以下の値の範囲:赤0.4〜0.5、緑0.35〜0.45、青0.1〜0.2に含まれる色、好ましくは前記外部表示灯(18)の色と同様の色を有することを特徴とする、請求項8〜10のいずれか一項に記載の点灯装置(2)。
- 請求項1〜11のいずれか一項に記載の少なくとも1つの点灯装置(2)を含む自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853140 | 2018-04-10 | ||
FR1853140A FR3079910B1 (fr) | 2018-04-10 | 2018-04-10 | Dispositif lumineux d'apparence sombre pour vehicule automobile |
PCT/FR2019/050812 WO2019197761A1 (fr) | 2018-04-10 | 2019-04-08 | Dispositif lumineux d'apparence sombre pour véhicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021521587A true JP2021521587A (ja) | 2021-08-26 |
JP7233440B2 JP7233440B2 (ja) | 2023-03-06 |
Family
ID=62223026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020555493A Active JP7233440B2 (ja) | 2018-04-10 | 2019-04-08 | 自動車用のくすんだ見た目の発光装置 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3775677B1 (ja) |
JP (1) | JP7233440B2 (ja) |
KR (1) | KR20210046584A (ja) |
CN (1) | CN112219063A (ja) |
ES (1) | ES2966991T3 (ja) |
FR (1) | FR3079910B1 (ja) |
PL (1) | PL3775677T3 (ja) |
WO (1) | WO2019197761A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3144855A1 (fr) * | 2023-01-05 | 2024-07-12 | Psa Automobiles Sa | Véhicule terrestre à moteur avec calendre et feux monobloc |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487206A (en) * | 1967-04-10 | 1969-12-30 | Ford Motor Co | Concealed vehicle running light assembly |
US3514589A (en) * | 1969-07-25 | 1970-05-26 | Ford Motor Co | Concealed vehicle running light assembly |
US4153928A (en) * | 1977-11-30 | 1979-05-08 | General Motors Corporation | Motor vehicle tail lamp assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3636383A1 (de) * | 1986-10-25 | 1988-04-28 | Swf Auto Electric Gmbh | Signalleuchte, insbesondere fuer kraftfahrzeuge |
DE8703615U1 (de) * | 1987-03-11 | 1987-04-16 | Hella KG Hueck & Co., 59557 Lippstadt | Fahrzeugleuchte |
GB2265977B (en) * | 1992-04-08 | 1995-06-28 | Sec Dep For Transport The | Improvements in or relating to indicator lamps |
CN201448753U (zh) * | 2009-05-08 | 2010-05-05 | 张颍凯 | 一种带金属遮光罩的汽车卤素灯 |
JP5651025B2 (ja) * | 2011-01-20 | 2015-01-07 | 本田技研工業株式会社 | ヘッドライト |
-
2018
- 2018-04-10 FR FR1853140A patent/FR3079910B1/fr active Active
-
2019
- 2019-04-08 CN CN201980029520.6A patent/CN112219063A/zh active Pending
- 2019-04-08 PL PL19720983.6T patent/PL3775677T3/pl unknown
- 2019-04-08 ES ES19720983T patent/ES2966991T3/es active Active
- 2019-04-08 EP EP19720983.6A patent/EP3775677B1/fr active Active
- 2019-04-08 WO PCT/FR2019/050812 patent/WO2019197761A1/fr unknown
- 2019-04-08 JP JP2020555493A patent/JP7233440B2/ja active Active
- 2019-04-08 KR KR1020207032235A patent/KR20210046584A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487206A (en) * | 1967-04-10 | 1969-12-30 | Ford Motor Co | Concealed vehicle running light assembly |
US3514589A (en) * | 1969-07-25 | 1970-05-26 | Ford Motor Co | Concealed vehicle running light assembly |
US4153928A (en) * | 1977-11-30 | 1979-05-08 | General Motors Corporation | Motor vehicle tail lamp assembly |
Also Published As
Publication number | Publication date |
---|---|
ES2966991T3 (es) | 2024-04-25 |
FR3079910A1 (fr) | 2019-10-11 |
KR20210046584A (ko) | 2021-04-28 |
FR3079910B1 (fr) | 2021-06-04 |
PL3775677T3 (pl) | 2024-03-04 |
EP3775677B1 (fr) | 2023-09-20 |
CN112219063A (zh) | 2021-01-12 |
JP7233440B2 (ja) | 2023-03-06 |
WO2019197761A1 (fr) | 2019-10-17 |
EP3775677A1 (fr) | 2021-02-17 |
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