CN109140289A - 室内照明灯 - Google Patents

室内照明灯 Download PDF

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Publication number
CN109140289A
CN109140289A CN201810618350.2A CN201810618350A CN109140289A CN 109140289 A CN109140289 A CN 109140289A CN 201810618350 A CN201810618350 A CN 201810618350A CN 109140289 A CN109140289 A CN 109140289A
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Prior art keywords
mark part
shell
switch button
light
indoor illumination
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CN201810618350.2A
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池田贵之
铃木健
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Yazaki Corp
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Yazaki Corp
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    • 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
    • B60Q3/85—Circuits; Control arrangements for manual control of the light, e.g. of colour, orientation or intensity
    • 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
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments
    • B60K35/10—
    • B60K35/60—
    • 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
    • B60Q3/80—Circuits; Control arrangements
    • 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
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2310/00—Arrangements, adaptations or methods for cruise controls
    • B60K2360/128—
    • B60K2360/34—
    • B60K2360/794—
    • 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
    • B60Q2900/00—Features of lamps not covered by other groups in B60Q
    • B60Q2900/50—Arrangements to reconfigure features of lighting or signalling devices, or to choose from a list of pre-defined settings
    • 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]

Abstract

一种作为地图灯的室内照明灯，包括：壳体，其装接于车辆的内部顶棚，并且设置有开口；开关按钮，其布置在壳体的开口处，并且包括透光的标识部；以及三色发光二极管，其布置在壳体中，并且能够朝向标识部发光。

Description

室内照明灯
技术领域
本申请涉及一种待装接于车辆的内部顶棚的室内照明灯。
背景技术
已经提出了待装接于车辆的内部顶棚的各种室内照明灯(参见JP2007-066630A和JP 4831097B)。这样的室内照明灯的传统实例包括：壳体，其待装接于车辆的内部顶棚；开关按钮，其设置在壳体的下面侧，并且设置有透光标识部；以及单色发光二极管，其布置在壳体中。
当点火开关被置于接通状态时，发光二极管点亮。标识部日夜均处于点亮状态。
处于点亮状态的标识部使得乘员能够容易地识别出开关按钮的位置以及开关按钮的功能。
发明内容
然而，由于这样的传统的室内照明灯使用单色发光二极管，所以该室内照明灯有时可见性较差。例如，在发出白光的情况下，难以在白天看到光。
因此，已经为了解决上述问题而做出本申请，并且本申请的目的是提供一种能够提高标识部的可见性的室内照明灯。
根据本申请的方面的室内照明方面，包括：壳体，其待装接于车辆的内部顶棚，并且设置有开口；开关按钮，其布置在所述壳体的所述开口处，并且包括透光的标识部；以及三色发光二极管，其布置在所述壳体中，并且能够朝向所述标识部发光。
利用根据本申请的方面的室内照明灯，能够根据外部环境等而使得标识部发出具有高可见性的颜色的光，并且因此，能够提高标识部的可见性。
附图说明
图1是当从车辆内部向上观看内部顶棚时的根据实施例的室内照明灯(地图灯)的视图。
图2是沿着图1中的线A-A的截面图。
图3是根据实施例的室内照明灯的电路框图。
具体实施方式
下文将参考附图描述实施例。
图1至3图示了根据实施例的室内照明灯。
作为根据实施例的室内照明灯的地图灯1在车辆的前座前方的位置处装接于内部顶棚2。
地图灯1包括：壳体10，其装接到内部顶棚2；一对左右聚光透镜20和一对左右内部光透镜21，其被布置在壳体10的下面侧；多个开关按钮25，其布置在壳体10的下面侧；以及基板30，其布置在壳体10中。
壳体10由不透光的部件形成。壳体10包括壳体本体11和顶棚侧容纳部12，该顶棚侧容纳部12与壳体本体11组装，并且覆盖壳体本体11的顶棚侧。壳体本体11设置有多个遮光分隔壁11a。多个开口13、14形成在壳体本体11的下面侧，使得由多个遮光分隔壁11a分隔的各个空间开口。
顶棚侧容纳部12设置有待装接到内部顶棚2的装接部(未示出)。
聚光透镜20和内部光透镜21被布置为覆盖各个开口13。各个聚光透镜20具有暴露于车辆内部的面，该面具有小的圆形形状。各个内部光透镜21具有暴露于车辆内部的面，该面具有大的方形形状。
各个开关按钮25被布置为覆盖壳体本体11的下面侧处的对应开口14。各个开关按钮25是推式开关。各个开关按钮25除了标识部25d之外均由不透光的部件形成。各个开关按钮25包括：操作部25a，其暴露于壳体本体11的表面；开关压杆25b，其在壳体本体11中凸出；以及遮光壁25c，其在壳体本体11中凸出。
各个操作部25a均设置有由透光的部件形成的标识部25d。标识部25d具有标记形状，能够利用该标记形状而视觉识别分配至相应开关按钮25的功能。除了标识部25d之外，指示灯透镜25e也装接到一个开关按钮25的操作部25a。
各个遮光壁25c与壳体本体11的遮光分隔壁11a一起防止来自三色发光二极管31中的每个发光二极管的照射光线泄露到另一个照射区域。各个遮光壁25c还用作当推动相应开关按钮25时使用的移动引导部。
基板30与壳体本体11的各个遮光分隔壁11a的上面侧进行接触。基板30将被遮光分隔壁11a分隔而形成的多个开口的顶棚侧封闭。即，防止来自三色发光二极管31的照射光线向顶棚侧容纳部12泄露。多个三色发光二极管31、多个开关元件SW等安装在该基板30上。各个三色发光二极管31被布置在由遮光分隔壁11a分隔的各个区域中，并且与相应的聚光透镜20、内部光透镜21，以及相应的开关按钮25相对应。关于具有指示灯透镜25e的开关按钮25，各个三色发光二极管31不仅布置在标识部25d处，而且布置在与指示灯透镜25e对应的区域中。
各个三色发光二极管31包括红色(R)发光元件、绿色(G)发光元件和蓝色(B)发光元件，并且能够发出例如与电流值相对应的预定颜色的光。
各个开关元件SW被布置在各个开关按钮25的开关压杆25b正下方的位置处。
控制单元40基于点火开关(未示出)的接通/断开信息以及各个开关元件SW的接通/断开信息而控制各个三色发光二极管31的点亮/熄灭，如图3所示。在点火开关接通的状态下，例如，用于照亮开关按钮25的标识部25d和指示灯透镜25e的三色发光二极管31一直处于点亮状态。即，标识部25d和指示灯透镜25e均日夜处于点亮状态。根据各个开关元件SW的接通/断开或者门打开/关闭状态，用于内部光线的三色发光二极管31和用于聚光的三色发光二极管31被点亮/熄灭。
如上所述，根据实施例的地图灯(室内照明灯)1包括：壳体10，其装接于车辆的内部顶棚2，并且在下表面侧设置有开口14；开关按钮25，其布置在壳体10的开口14处，并且具有透光标识部25d；以及三色发光二极管31，其布置在壳体10中，并且能够向标识部25d发出光。
因此，能够根据外部环境等而使得标识部25d发出高可见性颜色的光，并且因此，能够提高标识部25d的可见性。
关于根据实施例的地图灯1，布置有具有标识部25d的多个开关按钮25。因此，容易识别多个开关按钮25的位置以及开关按钮25的功能。
利用根据实施例的地图灯1，能够通过使从各个开关按钮25的标识部25d发出的光的颜色在用于聚光灯的三色发光二极管31或者用于室内灯的三色发光二极管31的接通状态与断开状态之间改变，而提高可见性。
此外，关于根据实施例的地图灯1，供用户使用的颜色选择按钮41可以设置为如图3中的虚线所示，使得从开关按钮25的标识部25d发出的光的颜色能够改变为由用户选择的颜色。
虽然已经将室内照明灯描述为本实施例中的地图灯1，但是室内照明灯还能够应用于顶灯或者车内灯。

Claims (2)

1.一种室内照明灯，包括：
壳体，该壳体装接于车辆的内部顶棚，并且设置有开口；
开关按钮，该开关按钮布置在所述壳体的所述开口处，并且包括透光的标识部；以及
三色发光二极管，该三色发光二极管布置在所述壳体中，并且能够朝向所述标识部发光。
2.根据权利要求1所述的室内照明灯，其中，
所述开关按钮包括多个开关按钮。
CN201810618350.2A 2017-06-15 2018-06-15 室内照明灯 Withdrawn CN109140289A (zh)

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JP2017-117470 2017-06-15
JP2017117470A JP2019001296A (ja) 2017-06-15 2017-06-15 室内照明灯

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JP (1) JP2019001296A (zh)
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DE (1) DE102018209128A1 (zh)

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JP7119026B2 (ja) * 2020-06-17 2022-08-16 矢崎総業株式会社 オーバヘッドコンソール
CN113037266B (zh) * 2021-03-01 2023-03-14 上海科世达-华阳汽车电器有限公司 一种车灯触摸旋转开关装置

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JP2009214677A (ja) * 2008-03-10 2009-09-24 Toyoda Gosei Co Ltd 車両室内照明装置
US20130003278A1 (en) * 2009-04-28 2013-01-03 Casio Hitachi Mobile Communications Co., Ltd. Two-Axis Hinge and Mobile Device
CN101890922A (zh) * 2010-07-29 2010-11-24 孙智刚 一种车标志、车标识的多彩发光方法
CN203020225U (zh) * 2012-12-13 2013-06-26 秦鑫 一种发光车标的装置
CN106101992A (zh) * 2016-08-08 2016-11-09 广州山坡羊信息科技有限公司 智能标识系统及方法

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Application publication date: 20190104