JP7346281B2 - ドアミラー用発光ユニット - Google Patents
ドアミラー用発光ユニット Download PDFInfo
- Publication number
- JP7346281B2 JP7346281B2 JP2019231339A JP2019231339A JP7346281B2 JP 7346281 B2 JP7346281 B2 JP 7346281B2 JP 2019231339 A JP2019231339 A JP 2019231339A JP 2019231339 A JP2019231339 A JP 2019231339A JP 7346281 B2 JP7346281 B2 JP 7346281B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- substrate
- door mirror
- emitting unit
- light
- 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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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
- B60Q1/26—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
- B60Q1/2661—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 mounted on parts having other functions
- B60Q1/2665—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 mounted on parts having other functions on rear-view mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R1/1207—Mirror assemblies combined with other articles, e.g. clocks with lamps; with turn indicators
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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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
11 :LED
12 :コネクタ部
13 :制御部
23 :隔壁
24 :反射板
B1 :第1基板部
B2 :第2基板部
B21 :アルミ板
CP :接続部
DM :ドアミラー
M :ミラー
Claims (3)
- ドアミラーの鏡面裏側に設けられ、ルームミラー及び前記ドアミラーの双方の死角となる位置に他車両が存在する場合に送信される車両側からの信号に応じて発光し、前記ドアミラーに形成された光透過部を通じて光を透過させて運転者に警告するドアミラー用発光ユニットであって、
前記車両側からの信号を受信するためのコネクタ部を有すると共に、前記車両側からの信号に基づいてLEDを発光させる制御部を搭載した第1の剛性基板により構成された第1基板部と、
前記第1基板部とは別に設けられ、前記LEDを搭載した第2の剛性基板により構成され、又は、アルミニウムにより構成されたアルミ板と前記アルミ板上に設けられ前記LEDを搭載した絶縁基板とを備えて構成された第2基板部と、
前記第1基板部と前記第2基板部とを接続すると共に、前記第1基板部側から送信される電流信号を前記LED側まで到達させる回路を有しフレキシブルプリント基板又は導電性ワイヤにより構成された接続部と、を備え、
前記制御部で発生して前記接続部を介して前記第2基板部側に至る熱量が、前記第2基板部から放出される熱量以下となっている
ことを特徴とするドアミラー用発光ユニット。 - 前記第2基板部は、アルミニウムにより構成された前記アルミ板とフレキシブルプリント基板によりなる絶縁基板とによって構成され、
前記接続部は、フレキシブルプリント基板によって構成され、
前記第2基板部を構成するフレキシブルプリント基板と前記接続部を構成するフレキシブルプリント基板とは一体となっている
ことを特徴とする請求項1に記載のドアミラー用発光ユニット。 - 前記第1基板部の前記制御部の搭載部分と前記第2基板部の前記LEDの搭載部分とを隔て、前記制御部にて発生して空気中に放出された熱を前記LEDに伝達し難くするための隔壁をさらに備える
ことを特徴とする請求項1又は請求項2のいずれかに記載のドアミラー用発光ユニット。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019231339A JP7346281B2 (ja) | 2019-12-23 | 2019-12-23 | ドアミラー用発光ユニット |
EP20907345.1A EP4082835A4 (en) | 2019-12-23 | 2020-12-22 | LIGHT EMITTING UNIT FOR DOOR MIRRORS |
PCT/JP2020/048013 WO2021132268A1 (ja) | 2019-12-23 | 2020-12-22 | ドアミラー用発光ユニット |
CN202080089342.9A CN114867643A (zh) | 2019-12-23 | 2020-12-22 | 车门后视镜用发光单元 |
US17/788,718 US11691563B2 (en) | 2019-12-23 | 2020-12-22 | Light-emitting unit for door mirror |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019231339A JP7346281B2 (ja) | 2019-12-23 | 2019-12-23 | ドアミラー用発光ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021098459A JP2021098459A (ja) | 2021-07-01 |
JP7346281B2 true JP7346281B2 (ja) | 2023-09-19 |
Family
ID=76540775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019231339A Active JP7346281B2 (ja) | 2019-12-23 | 2019-12-23 | ドアミラー用発光ユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US11691563B2 (ja) |
EP (1) | EP4082835A4 (ja) |
JP (1) | JP7346281B2 (ja) |
CN (1) | CN114867643A (ja) |
WO (1) | WO2021132268A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3152152U (ja) | 2009-04-27 | 2009-07-23 | 創翔科技實業有限公司 | 照明付きバックミラー |
JP2018134981A (ja) | 2017-02-22 | 2018-08-30 | 株式会社小糸製作所 | 光源駆動装置、車両用灯具 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
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US5587699A (en) * | 1994-11-03 | 1996-12-24 | United Technologies Automotive Systems Inc. | Exterior mirror with information display |
AU4031795A (en) * | 1995-03-02 | 1996-02-08 | Gentex Corporation | Improved rearview mirror for motor vehicles |
US7427150B2 (en) * | 1999-05-14 | 2008-09-23 | Gentex Corporation | Rearview mirror assembly including a multi-functional light module |
JP3910782B2 (ja) * | 1999-06-01 | 2007-04-25 | 株式会社東海理化電機製作所 | エレクトロクロミック防眩ミラー |
JP2002107518A (ja) * | 2000-10-03 | 2002-04-10 | Tokai Rika Co Ltd | 半透過反射鏡 |
US6650457B2 (en) * | 2001-05-21 | 2003-11-18 | Gentex Corporation | Rearview mirror constructed for efficient assembly |
US7104676B2 (en) * | 2002-04-15 | 2006-09-12 | K.W. Muth Company, Inc. | Signaling assembly |
DE102004025369A1 (de) * | 2004-05-17 | 2005-12-15 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Außenrückblickspiegel für Fahrzeuge, insbesondere für Kraftfahrzeuge |
US7626749B2 (en) * | 2005-05-16 | 2009-12-01 | Donnelly Corporation | Vehicle mirror assembly with indicia at reflective element |
US11242009B2 (en) * | 2005-07-06 | 2022-02-08 | Donnelly Corporation | Vehicular exterior mirror system with blind spot indicator |
US11498487B2 (en) * | 2005-07-06 | 2022-11-15 | Magna Mirrors Of America, Inc. | Vehicular exterior mirror system with blind spot indicator |
WO2008051910A2 (en) * | 2006-10-24 | 2008-05-02 | Donnelly Corporation | Display device for exterior mirror |
US7717596B1 (en) * | 2005-07-15 | 2010-05-18 | Alan Bell | Rearview mirror assembly with running lights |
JP4597082B2 (ja) * | 2006-03-22 | 2010-12-15 | 株式会社ミツバ | 車両用燈体 |
JP4662476B2 (ja) * | 2006-03-22 | 2011-03-30 | 株式会社ミツバ | 車両用燈体 |
US7944371B2 (en) * | 2007-11-05 | 2011-05-17 | Magna Mirrors Of America, Inc. | Exterior mirror with indicator |
KR100817584B1 (ko) * | 2007-01-03 | 2008-03-31 | 김철우 | 자동차용 백미러 |
EP1970736B1 (de) * | 2007-03-14 | 2010-06-02 | SMR PATENTS S.à.r.l. | Rückblickspiegel für Fahrzeuge, vorzugsweise für Kraftfahrzeuge |
US8786704B2 (en) * | 2007-08-09 | 2014-07-22 | Donnelly Corporation | Vehicle mirror assembly with wide angle element |
KR20100110159A (ko) * | 2009-04-02 | 2010-10-12 | 현대자동차주식회사 | 차량용 아웃사이드 미러 |
TWM403456U (en) * | 2010-10-29 | 2011-05-11 | Ken Sean Factory Co Ltd | Automobile exterior rearview mirror |
JP5730628B2 (ja) * | 2011-03-18 | 2015-06-10 | スタンレー電気株式会社 | ドアミラーランプ |
US11603044B2 (en) * | 2012-01-24 | 2023-03-14 | Motherson Innovations Company Limited | Light emitting mirror bezel |
TWM452096U (zh) * | 2012-11-08 | 2013-05-01 | Depo Auto Parts Ind Co Ltd | 具指示功能之後照鏡 |
DE102013108677A1 (de) * | 2013-08-09 | 2015-02-12 | Conti Temic Microelectronic Gmbh | Kameramodul mit optimierter Wärmeabfuhr |
EP2945465B1 (de) * | 2014-05-12 | 2019-12-25 | SMR Patents S.à.r.l. | Elektronische Schaltung für eine Totwinkelüberwachungsanzeige und dazugehöriges Herstellungsverfahren |
WO2016067185A1 (en) * | 2014-10-27 | 2016-05-06 | Smr Patents S.A.R.L. | A lamp assembly for a vehicle |
EP3392685B1 (de) * | 2015-01-19 | 2021-03-03 | SMR Patents S.à.r.l. | Rückblickvorrichtung für ein kraftfahrzeug |
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CN108800039A (zh) * | 2018-07-17 | 2018-11-13 | 华域视觉科技(上海)有限公司 | 集成式led发光单元 |
-
2019
- 2019-12-23 JP JP2019231339A patent/JP7346281B2/ja active Active
-
2020
- 2020-12-22 CN CN202080089342.9A patent/CN114867643A/zh active Pending
- 2020-12-22 WO PCT/JP2020/048013 patent/WO2021132268A1/ja unknown
- 2020-12-22 EP EP20907345.1A patent/EP4082835A4/en active Pending
- 2020-12-22 US US17/788,718 patent/US11691563B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3152152U (ja) | 2009-04-27 | 2009-07-23 | 創翔科技實業有限公司 | 照明付きバックミラー |
JP2018134981A (ja) | 2017-02-22 | 2018-08-30 | 株式会社小糸製作所 | 光源駆動装置、車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
JP2021098459A (ja) | 2021-07-01 |
US11691563B2 (en) | 2023-07-04 |
EP4082835A4 (en) | 2024-01-24 |
CN114867643A (zh) | 2022-08-05 |
EP4082835A1 (en) | 2022-11-02 |
WO2021132268A1 (ja) | 2021-07-01 |
US20230024988A1 (en) | 2023-01-26 |
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