JP6996287B2 - 車室内照明装置 - Google Patents
車室内照明装置 Download PDFInfo
- Publication number
- JP6996287B2 JP6996287B2 JP2017250020A JP2017250020A JP6996287B2 JP 6996287 B2 JP6996287 B2 JP 6996287B2 JP 2017250020 A JP2017250020 A JP 2017250020A JP 2017250020 A JP2017250020 A JP 2017250020A JP 6996287 B2 JP6996287 B2 JP 6996287B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lighting device
- instrument panel
- light source
- vehicle interior
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 18
- 230000010287 polarization Effects 0.000 claims description 12
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/12—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting onto the surface to be illuminated
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
-
- B60K2360/33—
-
- 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
- B60Q2500/00—Special features or arrangements of vehicle interior lamps
-
- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- 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
- F21W2106/00—Interior vehicle lighting devices
Description
14 フロントガラス(フロントウインドシールドガラス)
15 インパネ(インストルメントパネル)
16 インパネアッパー
18 縦壁部
20 投影部
22 光源
24 偏光フィルム(偏光部材)
30 スクリーン
Claims (3)
- 光を出射する光源と、
前記光源から出射された前記光をP偏光に変換する偏光部材と、
インストルメントパネルの上部に設けられ、P偏光に変換された前記光が投影されるとともに、投影された前記光の偏光特性を変えずに車両上方側へ反射し、フロントウインドシールドガラスにブリュースター角で入射させる投影部と、
を備え、
前記投影部は、前記インストルメントパネルの上部に車幅方向に延在するように形成された縦壁部の壁面の一部とされている車室内照明装置。 - 光を出射する光源と、
前記光源から出射された前記光をP偏光に変換する偏光部材と、
インストルメントパネルの上部に設けられ、P偏光に変換された前記光が投影されるとともに、投影された前記光の偏光特性を変えずに車両上方側へ反射し、フロントウインドシールドガラスにブリュースター角で入射させる投影部と、
を備え、
前記投影部は、前記インストルメントパネルの上部に車幅方向に延在するように形成された縦壁部の壁面の一部に設けられたスクリーンとされている車室内照明装置。 - 前記偏光部材は、前記光源に近接して配置されている請求項1又は請求項2に記載の車室内照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017250020A JP6996287B2 (ja) | 2017-12-26 | 2017-12-26 | 車室内照明装置 |
US16/177,777 US10457202B2 (en) | 2017-12-26 | 2018-11-01 | Vehicle cabin interior lighting device |
CN201811315711.2A CN109973863A (zh) | 2017-12-26 | 2018-11-07 | 车厢内照明装置 |
DE102018221763.7A DE102018221763A1 (de) | 2017-12-26 | 2018-12-14 | Fahrzeugkabinen-innenbeleuchtungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017250020A JP6996287B2 (ja) | 2017-12-26 | 2017-12-26 | 車室内照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019116126A JP2019116126A (ja) | 2019-07-18 |
JP6996287B2 true JP6996287B2 (ja) | 2022-01-17 |
Family
ID=66767994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017250020A Active JP6996287B2 (ja) | 2017-12-26 | 2017-12-26 | 車室内照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10457202B2 (ja) |
JP (1) | JP6996287B2 (ja) |
CN (1) | CN109973863A (ja) |
DE (1) | DE102018221763A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114352974A (zh) * | 2021-12-13 | 2022-04-15 | 智马达汽车有限公司 | 一种具有车内氛围调节功能的内饰结构及车辆 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006258884A (ja) | 2005-03-15 | 2006-09-28 | Seiko Epson Corp | ヘッドアップディスプレイ装置 |
JP2014069703A (ja) | 2012-09-28 | 2014-04-21 | Yazaki Corp | 車両用表示装置 |
JP2017061220A (ja) | 2015-09-24 | 2017-03-30 | スズキ株式会社 | ヘッドアップディスプレイ装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02141720A (ja) * | 1988-11-23 | 1990-05-31 | Nippon Denso Co Ltd | ヘッドアップディスプレイ装置 |
US4973132A (en) * | 1989-10-27 | 1990-11-27 | Hughes Aircraft Company | Polarized holographic heads up display |
JP2958418B2 (ja) * | 1992-07-23 | 1999-10-06 | セントラル硝子株式会社 | 表示装置 |
JPH09330609A (ja) * | 1995-12-05 | 1997-12-22 | Matsushita Electric Ind Co Ltd | バックライト装置及びカラー表示装置 |
JP2002182196A (ja) | 2000-10-05 | 2002-06-26 | Denso Corp | 車両用液晶表示装置 |
JP2004294758A (ja) * | 2003-03-27 | 2004-10-21 | Hitachi Ltd | 光学ユニット及びそれを用いた投写型映像表示装置 |
EP1625971B1 (en) | 2004-08-13 | 2013-04-17 | Mazda Motor Corporation | Vehicle interior illumination structure |
CN1740003B (zh) | 2004-08-13 | 2011-01-05 | 马自达汽车株式会社 | 车室内的照明装置 |
JP2006208606A (ja) | 2005-01-26 | 2006-08-10 | Asahi Glass Co Ltd | 車載用表示装置 |
US20070217010A1 (en) * | 2006-03-17 | 2007-09-20 | Barret Lippey | Reducing Reflection |
JP2009080321A (ja) | 2007-09-26 | 2009-04-16 | Xanavi Informatics Corp | 表示装置、偏光制御方法 |
JP5101257B2 (ja) * | 2007-11-26 | 2012-12-19 | 株式会社東芝 | ヘッドアップディスプレイ用光学フィルム、ヘッドアップディスプレイ及び移動体 |
JP2009248846A (ja) | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | インストルメントパネル構造 |
JP4968165B2 (ja) * | 2008-04-24 | 2012-07-04 | ウシオ電機株式会社 | 光配向用偏光光照射装置 |
FR2935325B1 (fr) * | 2008-08-29 | 2010-09-24 | Faurecia Interieur Ind | Panneau de garnissage de vehicule automobile comprenant une zone formant pictogramme anti-reflet et vehicule automobile associe |
DE102011014145A1 (de) * | 2010-12-23 | 2012-06-28 | Continental Automotive Gmbh | Head-up-Display für ein Kraftfahrzeug |
CN102555910A (zh) * | 2011-12-16 | 2012-07-11 | 友达光电(厦门)有限公司 | 一种车用显示模块 |
EP2994691A1 (en) * | 2013-05-07 | 2016-03-16 | Koninklijke Philips N.V. | Illumination device providing polarized light |
US20150165906A1 (en) * | 2013-12-18 | 2015-06-18 | Hyundai Motor Company | Display apparatus and method for vehicle |
JP6427095B2 (ja) * | 2015-12-24 | 2018-11-21 | 矢崎総業株式会社 | 表示光投影用光学システム |
CN106547094A (zh) * | 2016-11-25 | 2017-03-29 | 刘涛 | 利用汽车前挡风玻璃实现抬头显示的设备 |
-
2017
- 2017-12-26 JP JP2017250020A patent/JP6996287B2/ja active Active
-
2018
- 2018-11-01 US US16/177,777 patent/US10457202B2/en not_active Expired - Fee Related
- 2018-11-07 CN CN201811315711.2A patent/CN109973863A/zh active Pending
- 2018-12-14 DE DE102018221763.7A patent/DE102018221763A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006258884A (ja) | 2005-03-15 | 2006-09-28 | Seiko Epson Corp | ヘッドアップディスプレイ装置 |
JP2014069703A (ja) | 2012-09-28 | 2014-04-21 | Yazaki Corp | 車両用表示装置 |
JP2017061220A (ja) | 2015-09-24 | 2017-03-30 | スズキ株式会社 | ヘッドアップディスプレイ装置 |
Also Published As
Publication number | Publication date |
---|---|
US10457202B2 (en) | 2019-10-29 |
CN109973863A (zh) | 2019-07-05 |
DE102018221763A1 (de) | 2019-06-27 |
JP2019116126A (ja) | 2019-07-18 |
US20190193630A1 (en) | 2019-06-27 |
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