JP6592035B2 - 室内照明灯 - Google Patents
室内照明灯 Download PDFInfo
- Publication number
- JP6592035B2 JP6592035B2 JP2017117472A JP2017117472A JP6592035B2 JP 6592035 B2 JP6592035 B2 JP 6592035B2 JP 2017117472 A JP2017117472 A JP 2017117472A JP 2017117472 A JP2017117472 A JP 2017117472A JP 6592035 B2 JP6592035 B2 JP 6592035B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- housing
- disposed
- light emitting
- 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
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Classifications
-
- 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
-
- 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
- B60Q3/50—Mounting arrangements
- B60Q3/51—Mounting arrangements for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
-
- 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
- B60Q3/76—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for spotlighting, e.g. reading lamps
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- B60Q3/80—Circuits; Control arrangements
- B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
-
- 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
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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]
Description
2 室内天井
10 ハウジング
13,14 開口部
15 リフレクタ
15a フラット面部
15b 傾斜面部
15d 囲みリブ
17 室
21 ルームライト用レンズ(レンズ)
31 3色発光ダイオード(発光ダイオード)
Claims (2)
- 車両の室内天井に取り付けられ、開口部を有するハウジングと、
前記ハウジングの前記開口部に配置されたレンズと、
前記ハウジング内に設けられ、前記レンズが配置された前記開口部を囲む室と、
前記室の隅に配置され、前記レンズに向かって光を射出する発光ダイオードと、
前記室内の内面に配置されたリフレクタを備え、
前記リフレクタは、前記室の全ての内面に亘って配置され、前記発光ダイオードに近い天井面の領域では、前記レンズの面に対し平行なフラット面部に、前記発光ダイオードから遠い天井面の領域では、前記レンズの面に対し傾斜している傾斜面部に形成されていることを特徴とする室内照明灯。 - 請求項1記載の室内照明灯であって、
前記リフレクタは、前記傾斜面部の外面に囲みリブを有することを特徴とする室内照明灯。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117472A JP6592035B2 (ja) | 2017-06-15 | 2017-06-15 | 室内照明灯 |
US16/001,314 US11299092B2 (en) | 2017-06-15 | 2018-06-06 | Indoor illumination lamp |
DE102018209124.2A DE102018209124A1 (de) | 2017-06-15 | 2018-06-08 | Innenbeleuchtungslampe |
CN201810615283.9A CN109140288B (zh) | 2017-06-15 | 2018-06-14 | 室内照明灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017117472A JP6592035B2 (ja) | 2017-06-15 | 2017-06-15 | 室内照明灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019001297A JP2019001297A (ja) | 2019-01-10 |
JP6592035B2 true JP6592035B2 (ja) | 2019-10-16 |
Family
ID=64457678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017117472A Active JP6592035B2 (ja) | 2017-06-15 | 2017-06-15 | 室内照明灯 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11299092B2 (ja) |
JP (1) | JP6592035B2 (ja) |
CN (1) | CN109140288B (ja) |
DE (1) | DE102018209124A1 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA934372A (en) | 1969-11-19 | 1973-09-25 | G. Woods William | 3-halo-2,6-dinitro-4-trifluoromethylanilines |
US7093965B2 (en) | 2001-07-09 | 2006-08-22 | Roger L Veldman | Automotive lighting assembly with decreased operating temperature |
CA2559185C (en) * | 2004-03-10 | 2012-12-04 | Truck-Lite Co., Inc. | Interior lamp |
JP4264654B2 (ja) * | 2004-10-25 | 2009-05-20 | 株式会社今仙電機製作所 | 車両用コンソール装置 |
JP2007066630A (ja) | 2005-08-30 | 2007-03-15 | Kojima Press Co Ltd | 車両用マップランプ装置 |
CN101801723A (zh) * | 2007-09-10 | 2010-08-11 | 哈利盛东芝照明株式会社 | 照明装置 |
JP2009067098A (ja) * | 2007-09-10 | 2009-04-02 | Harison Toshiba Lighting Corp | 照明装置 |
JP4831097B2 (ja) | 2008-03-10 | 2011-12-07 | 豊田合成株式会社 | 車両室内照明装置 |
KR101797599B1 (ko) | 2011-06-30 | 2017-11-15 | 엘지이노텍 주식회사 | 백라이트 유닛 및 그를 이용한 디스플레이 장치 |
JP2014094656A (ja) * | 2012-11-09 | 2014-05-22 | Toyoda Gosei Co Ltd | 加飾照明装置 |
-
2017
- 2017-06-15 JP JP2017117472A patent/JP6592035B2/ja active Active
-
2018
- 2018-06-06 US US16/001,314 patent/US11299092B2/en active Active
- 2018-06-08 DE DE102018209124.2A patent/DE102018209124A1/de active Pending
- 2018-06-14 CN CN201810615283.9A patent/CN109140288B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109140288A (zh) | 2019-01-04 |
JP2019001297A (ja) | 2019-01-10 |
US11299092B2 (en) | 2022-04-12 |
US20180361922A1 (en) | 2018-12-20 |
DE102018209124A1 (de) | 2018-12-20 |
CN109140288B (zh) | 2022-03-08 |
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