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CN111942239B - 发光装置 - Google Patents

发光装置 Download PDF

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CN111942239B
CN111942239B CN202010289171.6A CN202010289171A CN111942239B CN 111942239 B CN111942239 B CN 111942239B CN 202010289171 A CN202010289171 A CN 202010289171A CN 111942239 B CN111942239 B CN 111942239B
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light
cover
light emitter
emitting device
slide rail
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CN111942239A (zh
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小凑靖裕
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Yazaki Corp
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Yazaki Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90Details or parts not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0702Slide construction characterised by its cross-section
    • B60N2/0705Slide construction characterised by its cross-section omega-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
    • B60N2/0033Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat mounted on or in the foam cushion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0264Non-manual adjustments, e.g. with electrical operation with logic circuits characterised by the type of electrical connection, e.g. wiring, plugs or USB
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0702Slide construction characterised by its cross-section
    • B60N2/0715C or U-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0722Constructive details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0722Constructive details
    • B60N2/0725Closing members for covering the slide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005Electro-mechanical devices, e.g. switched
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34Supporting elements displaceable along a guiding element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/40Force or pressure sensors
    • B60N2210/46Electric switches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00Prospecting or detecting by optical means
    • G01V8/10Detecting, e.g. by using light barriers
    • G01V8/12Detecting, e.g. by using light barriers using one transmitter and one receiver

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Optical Communication System (AREA)

Abstract

一种发光装置包括:发光器;保持部,将所述发光器可滑动地保持在车辆的滑轨内;以及透光盖,覆盖所述发光器。根据本公开的构造,与其中由于散射或屏蔽LED的光的影响而使通信性能降低的现有技术相比,所述发光装置的所述盖防止了其中使用LED来发送关于电子设备的信息的信号发送和接收设备的通信性能的降低,这种影响是由大量涂在车辆的滑轨内部并粘附在LED上的润滑油引起的。

Description

发光装置
技术领域
本公开涉及一种设置在车辆的滑轨内的发光装置。
背景技术
在现有技术中,作为上述发光装置,已经提出了JP2013-067322A中描述的信号发送和接收装置。根据上述信号发送和接收装置,LED(发光器)安装到滑动座椅的下表面,并且安装到可滑动地安装到滑轨的上导轨。电子设备例如滑动座椅中设置的就座传感器的有关信息使用LED传输。
然而,根据上述发光装置,LED在施加了大量的润滑油的滑轨内滑动。因此,滑轨中的润滑油可能会附着在LED上,并且由于润滑油引起的光的散射、遮挡等影响,通信性能可能会降低。
发明内容
本公开旨在提供一种能够防止通信性能下降的发光装置。
根据本公开的第一说明性方面,一种发光装置,包括:发光器;保持部,将所述发光器可滑动地保持在车辆的滑轨内;以及透光盖,覆盖所述发光器。
根据本公开的第二说明性方面,所述盖具有筒状,在所述盖中形成开口,并且所述开口延伸的方向是从所述发光器发射的光的照射方向。
根据本公开的第三说明性方面,所述盖具有有底筒状,在所述盖中形成有覆盖所述发光器的底部,所述底部在沿所述发光器的照射方向与所述发光器相对的位置处形成,所述照射方向是所述发光器朝所述底部发射光的方向。
根据本公开的第四说明性方面,所述盖的所述底部具有随着所述底部接近所述发光器的光最强的所述发光器的中心轴、朝向所述照射方向突出的突出量增加的形状。
根据第一说明性方面,因为设置了盖,所以可以减小润滑油的影响,并且可以防止通信性能的降低。
根据第二说明性方面,由于盖被设置成筒状并且在发光器的照射方向侧开口,所以可以减小附着在盖上的润滑油的影响,并且可以防止通信性能下降。
根据第三说明性方面,盖被设置为有底筒状,并具有覆盖发光器的照射方向侧的底部。由于盖的底部比发光器大,因此润滑油不太可能涂在整个底部上,并且可以防止通信性能下降。
根据第四说明性方面,盖的底部被设置为如下形状,即,随着所述底部接近发出发光器的最强光的中心轴,朝向所述照射方向突出的突出量增加。因此,润滑油不太可能附着在盖与中心轴相交的部分上,并且可以防止通信性能的降低。
根据本公开,可以提供一种能够减少润滑油的影响并防止通信性能降低的发光装置。
如上所述简要描述了本公开。此外,将通过参考附图阅读下面描述的用于执行本公开的模式(以下称为“实施例”)来阐明本公开的细节。
附图说明
图1是示出滑动座椅的实施例的示意性侧视图,该滑动座椅其上安装有组装了本公开的发光装置的通信系统。
图2是示出图1所示的电池、落座开关、带扣开关和LED的电气构造图。
图3是沿图1的线I-I截取的局部剖视图。
图4是图1所示的发光装置和上导轨的示意性剖视图。
图5是图4所示的盖的透视图。
图6是根据另一实施例的图1所示的发光装置和上导轨的示意性剖视图。
图7是图6所示的盖的透视图。
具体实施方式
下面将参考附图描述本公开的特定实施例。
如图1所示,通信系统1包括本公开的发光装置2和受光装置3。本实施例的通信系统1是用于将安装在车辆滑动座椅10上的电子设备(在本实施例中为落座开关SW1和带扣开关SW2)上的信息向设置在车身侧的电子设备(在本实施方式中为仪表ECU 50)传输的光通信系统。
滑动座椅10主要包括座垫11和座椅靠背12。通过安装在座垫11的下表面的上导轨20,并且通过设置在座垫11的下方并且可滑动地安装上导轨20的滑轨30,滑动座椅10可沿滑轨30的长度方向D1滑动。
在本实施例中,滑动座椅10设置有落座开关SW1、带扣开关SW2和电池40。
落座开关SW1是安装在滑动座椅10上的电子设备之一。落座开关SW1例如设置在座垫11中,当乘员坐在滑动座椅10上时被按压以接通,而当乘员离开滑动座椅10时被断开。
带扣开关SW2是安装在滑动座椅10上的电子设备之一。带扣开关SW2设置在安全带的带扣中,当将舌片插入到安全带的带扣中时断开,并且当拉出舌片时其被接通。
如图2中所示,电池40经由串联连接的落座开关SW1和带扣开关SW2向用作发光装置2的发光器的发光二极管(以下称为“LED”)4供电,这将在下面进行描述。
通过对金属板进行辊压成型、压制、焊接等获得上导轨20。如图3所示,上导轨20位于滑轨30的外侧,并包括安装有滑动座椅10的座椅安装部21和位于滑轨30内部的滑动部22。
接下来,将在描述上导轨20的细节之前描述滑轨30。滑轨30由金属板形成为细长的筒状,并且在其上表面上形成有沿长度方向D1延伸的狭缝31。上导轨20的座椅安装部21从狭缝31突出到滑轨30的外部。
滑轨30具有在长度方向D1上以细长形状设置的底壁32、一对侧壁33、一对上壁34和一对内壁35。底壁32与汽车的地板70重叠。一对侧壁33在底壁32的宽度方向D2上从两端竖起。一对上壁34在从一对侧壁33的上端彼此接近的方向上延伸。一对内壁35从一对上壁34的与侧壁33分离的端部下垂。滑轨30形成为在长度方向D1上从一端到另一端具有相同的截面形状。
限定了滑轨30内部的底壁32的上表面、一对侧壁33的宽度方向D2上的内侧面、一对上壁34的下表面、以及一对内壁的宽度方向D2上的外侧面的所有这些都涂有润滑油,从而上导轨20易于滑动。狭缝31是指一对内壁35之间的空间。
垫子80设置在地板面板70的上方,并且滑轨30的上壁34从设置在垫子80中的狭缝81露出。一对系轨90安装到滑轨30的一对上壁34上。一对系轨90覆盖狭缝31以防止异物进入滑轨30。上导轨20的座椅安装部21的安装体212(将在下面描述)在一对系轨90之间穿过并从系轨90下方突出到系轨90上方。
接下来,将描述上导轨20的细节。座椅安装部21包括一对外侧壁211和安装体212。一对外侧壁211在宽度方向D2上并排布置在一对内壁35之间,即在狭缝31中。安装体212弯曲成大致矩形筒状,并且连接到一对外侧壁211的上端。如图1所示,安装体212设置成沿长度方向D1上比一对外侧壁211短;一对外侧壁211以及后述的滑动部22在长度方向D1的一端侧比安装体212突出。
如图3所示,滑动部22具有在长度方向D1上呈细长状设置的一对底壁221和一对内侧壁222。一对底壁221设置在一对内壁35的下端的下侧,并且一对外侧壁211从其在宽度方向D2上的内侧的端部竖立。一对内侧壁222从底壁221的宽度方向D2的外侧竖起,并设置在滑轨30的内部。在滑轨30的底壁32上运行的轮223安装在内侧壁222在宽度方向D2上的外侧。
如图3和图4所示,发光装置2包括LED4、在其上安装有LED4的基板5、将基板5可滑动地保持在滑轨30内的保持部6以及覆盖LED4的透光盖7。如图2所示,LED4经由落座开关SW1和带扣开关SW2连接到电池40。因此,当乘坐者就座并且不系安全带时,落座开关SW1和带扣开关SW2均被接通,从电池40向LED4供电,并且LED4发光。LED4由将在下面描述的保持部6保持,使得其照射方向D3沿着滑轨30的长度方向D1。
从顶部看,基板5设置为大致矩形形状,并且基板5以与长度方向D1垂直的方式设置在滑轨30的内部。
保持部6由合成树脂形成。如图4所示,保持部6包括:保持体61,其保持基板5;以及一对锁定臂62,其被锁定在一对内侧壁222中的一个上。保持体61被安装于基板5以覆盖与基板5的LED4相反的一侧。
一对锁定臂62从保持体61向与照射方向D3相反的一侧突出,并且在一对锁定臂62的顶端设置有沿上下方向D4突出的一对锁定爪62A。一对内侧壁222中的一个(在图3所示的示例中在右侧)设置有用于锁定锁定臂62的锁定爪62A的切口222A。切口222A分别设置在内侧壁222的上端和下端。一对锁定臂62在上下方向D4上并排设置。向下侧伸出的一个锁定爪62A设置在上侧锁定臂62的顶端,向上侧伸出的另一个锁定爪62A设置在下侧锁定臂62的顶端。
当内侧壁222垂直地夹在一对锁定臂62之间时,上侧的锁定臂62被锁定到设置在内侧壁222的上端的切口222A。此外,下侧的锁定臂62被锁定到设置在内侧壁222的下端的切口222A。
因此,如图3所示,保持部6容纳在由位于滑轨30右侧的内壁35、上壁34、侧壁33和底壁32围绕的空间中。保持部6的基板5设置在上导轨20的滑动部22(内侧壁222)的长度方向D1的一个端侧上。
通过如上所述将保持部6锁定到上导轨20,保持部6与上导轨20和滑动座椅10的滑动一起滑动。LED4如上所述被保持部6保持,并且设置在滑轨30的内部。
盖7由诸如玻璃或丙烯酸的透光构件形成。如图4和图5所示,盖7设置为矩形筒状,并且在LED4的照射方向D3侧开口。在本实施方式中,盖7也在与照射方向D3侧相反的一侧开口。更具体地,盖7包括:大矩形筒部71,其设置在与照射方向D3侧相反的一侧;以及小矩形筒部72,其比大矩形筒部71小并且设置在照射方向D3侧。大矩形筒部71和小矩形筒部72的孔73具有相同的尺寸。LED4完全容纳在盖7的内部。
受光装置3具有光电二极管(未图示)。如图1所示,受光装置3从滑轨30的长度方向D1的一端的开口导入滑轨30的内部,并固定于其一端部。因此,可以将发光装置2的LED4和受光装置3的光电二极管在长度方向D1上相对配置。光电二极管检测从LED4发出的光,并通知仪表ECU50乘员就座并且安全带未系好。在打开点火装置并且车速例如等于或大于3km/h的情况下,在受光装置3检测到LED4发出的光的情况下,仪表ECU50确定乘员未系安全带,并在指示器60上显示为警告。
根据上述实施例,通过提供覆盖LED4的盖7,可以减小润滑油的影响,并且可以防止通信性能的降低。
根据上述实施例,盖7设置为筒状并且在LED4的照射方向D3侧开口。因此,由于在LED 4的照射方向D3侧未设置盖7,因此能够减少附着在盖7上的润滑油的影响,并且能够防止通信性能的降低。
本公开不限于上述实施例,并且可以适当地修改、改进等。另外,上述实施例中的每个组件的材料、形状、尺寸、数量、设置位置等是可选的,并且不受限制,只要能够实现本公开即可。
即,根据上述实施例,盖7形成为筒状并且在LED4的照射方向D3侧上开口,并且本公开不限于此。如图6和图7所示,盖7可以设置为有底筒状,并具有覆盖LED4的照射方向D3侧的底部74,并且盖7的底部74可以设置为使得照射方向D3上的突出量随着其接近中心轴Z而增加,沿着该中心轴Z发射LED4的最强光。如图7所示,在本实施方式中,底部74设置为四角锥形状。
通过以这样的形状设置盖,润滑油难以附着在盖7的底部74的与中心轴Z交叉的部分上,能够防止通信性能降低。关于底部74的形状,随着与中心轴线Z相交的顶点越尖锐,润滑油越难以粘附到顶点,并且可以进一步防止通信性能的降低。
此外,根据图7所示的实施方式,盖7的底部74被设置为使得在照射方向D3中的突出量随着其接近发射LED 4的最强光的中心轴Z而增加的形状,并且本公开不限于此。底部74可以设置为平坦的。当润滑油附着在盖7的整个底部74上时,通信性能迅速下降。然而,即使盖7的底部74如上所述是平坦的,由于盖7的底部74大于LED4,所以润滑油几乎不可能粘附到整个底部74。因此,即使在底部74设置为平坦的情况下,与未设置盖7的情况相比,也能够防止通信性能的降低。
此外,根据上述实施例,保持部6通过锁定臂62被锁定到上导轨20,并且本公开不限于此。保持部6可以通过螺栓、螺母等固定到上导轨20。
此外,根据上述实施例,LED4经由落座开关SW1和带扣开关SW2连接至电池40,并且本公开不限于此。例如,可以在基板5上设置诸如微型计算机的LED4的控制单元,并且该控制单元可以根据落座开关SW1和带扣开关SW2的状态来控制LED4的发光。
在下文中描述根据本公开的说明性方面。
根据本公开的说明性方面,一种发光装置(2),包括发光器(4)、将发光器(4)可滑动地保持在车辆的滑轨(30)内的保持部(6)、以及覆盖发光器(4)的透光盖(7)。
根据本公开的另一个说明性方面,盖(7)具有筒状形状,在盖中形成有开口,并且开口延伸的方向是从发光器(4)发射的光的照射方向(D3)。
根据本公开的另一个说明性方面,盖(7)具有有底筒状形状,并且在盖(7)中沿发光器(4)的照射方向(D3)与发光器(4)相对的位置处形成覆盖发光器(4)的底部(74),照射方向(D3)是发光器(4)朝向底部(74)发射光的方向。
根据本公开的另一个说明性方面,盖(7)的底部(74)具有朝向照射方向(D3)突出的突出量随着底部(74)接近发光器(4)的光最强的发光器(4)的中心轴(Z)而增加的形状。
根据本公开的另一个说明性方面,底部(74)包括多个外表面,并且多个外表面以锐角彼此相交。
根据本公开的另一个说明性方面,盖(7)的筒状形状为矩形筒状。盖(7)沿着发光器(4)的照射方向(D3)具有大矩形筒部(71)和比大矩形筒部(71)小的矩形筒部(72)。
根据本公开的另一个说明性方面,盖(7)的开口是沿照射方向(D3)延伸的通孔(73)。通孔73在照射方向D3上穿透大矩形筒部(71)和小矩形筒部(72)。大矩形筒部(71)中通孔(73)的尺寸与小矩形筒部(72)中通孔(73)的尺寸相同。
根据本公开的另一个说明性方面,保持部(6)包括:一对锁定臂(62),朝向与发光器(4)的照射方向相反的方向突出;以及锁定爪(62A),分别设置在一对锁定臂(62)的末端,该一对锁定臂(62)是柔性的。锁定爪(62A)构造成使得一对锁定臂(62)被锁定到滑轨(30)。

Claims (8)

1.一种发光装置,包括:
发光器;
保持部,将所述发光器能够滑动地保持在车辆的滑轨内;以及
透光盖,覆盖所述发光器,
其中,光从所述发光器发出,并且所述发光器的照射方向平行于所述保持部沿所述滑轨滑动的滑动方向,
其中,所述盖设置为覆盖所述发光器面向所述滑轨的内壁表面的侧面,所述内壁表面位于排列在所述滑轨内部的所述发光器的圆周上,并且所述内壁表面沿所述滑动方向延伸,并且所述滑轨的所述内壁表面由所述滑轨的底壁、侧壁、上壁、以及内壁构成,以及
其中,排列在所述滑轨内部的所述发光器完全容纳在所述盖中。
2.根据权利要求1所述的发光装置,其中,所述盖具有筒状,
其中,在所述盖中形成开口,并且
其中,所述开口延伸的方向是从所述发光器发射的光的照射方向。
3.根据权利要求1所述的发光装置,其中,所述盖具有有底筒状,
其中,在所述盖中沿所述发光器的照射方向与所述发光器相对的位置处形成覆盖所述发光器的底部,所述照射方向是所述发光器朝所述底部发射光的方向。
4.根据权利要求3所述的发光装置,其中,所述盖的所述底部具有朝向所述照射方向突出的突出量随着所述底部接近所述发光器的光最强的所述发光器的中心轴而增加的形状。
5.根据权利要求4所述的发光装置,其中,所述底部包括多个外表面,并且
其中所述多个外表面以锐角彼此相交。
6.根据权利要求2所述的发光装置,其特征在于,所述盖的所述筒状为矩形筒状,
其中,所述盖沿着所述发光器的所述照射方向包括大矩形筒部和小于所述大矩形筒部的小矩形筒部。
7.根据权利要求6所述的发光装置,其中,所述盖的所述开口是沿所述照射方向延伸的通孔,
其中,所述通孔在所述照射方向上穿透所述大矩形筒部和所述小矩形筒部,并且
其中,所述大矩形筒部中的所述通孔的尺寸和所述小矩形筒部中的所述通孔的尺寸相同。
8.根据权利要求2、6至7中任一项所述的发光装置,其中,所述保持部包括:一对锁定臂,朝向与所述盖的所述开口延伸的方向相反的方向突出;以及锁定爪,分别设置在所述一对锁定臂的末端,所述一对锁定臂是柔性的,并且
其中,所述锁定爪构造成使得所述一对锁定臂被锁定到所述滑轨。
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6985330B2 (ja) * 2019-05-15 2021-12-22 矢崎総業株式会社 スライド装置、及び、スライド装置用の発光装置
JP6959297B2 (ja) * 2019-05-23 2021-11-02 矢崎総業株式会社 シートユニット
FR3125489B1 (fr) * 2021-07-26 2023-12-29 Faurecia Sieges Dautomobile Ensemble de détecteurs et d’un faisceau de câbles électriques, kit de deuxième monte, détecteur de présence, siège, ensemble de véhicules et procédé de connexion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447423A1 (de) * 1974-10-04 1976-04-08 Leuze Electronic Kg Einen unsichtbares licht emittierenden sender enthaltende lichtelektrische einheit
FR2426304A1 (fr) * 1978-05-19 1979-12-14 Savage John Jun Dispositif emetteur de lumiere pouvant etre fixe sur un panneau d'affichage
JP2006139690A (ja) * 2004-11-15 2006-06-01 Nidec Sankyo Corp クリーニング治具
JP2010158968A (ja) * 2009-01-07 2010-07-22 Denso Corp 車両用表示装置
FR2956908A1 (fr) * 2010-02-26 2011-09-02 Delabie Dispositif electronique detectant une presence pour actionner tout systeme
FR2958008A1 (fr) * 2010-03-26 2011-09-30 P B L B Dispositif lumineux a diode electroluminescente
JP2013067322A (ja) * 2011-09-26 2013-04-18 Yazaki Corp 信号送受信装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635681A (en) * 1950-03-16 1953-04-21 American Seating Co Seat and aisle lighting
US4195330A (en) 1975-12-08 1980-03-25 Savage John Jun Lens clip and cap for led or light unit assembly
US4398240A (en) 1978-05-19 1983-08-09 Savage John Jun Lens cap holder for attachment to circuit boards
US4402110A (en) 1979-07-16 1983-09-06 Savage John Jun Lens cap holder for attachment to circuit boards having a plastic inverted U-shaped hinge
JP2574780B2 (ja) * 1986-12-26 1997-01-22 オムロン株式会社 反射型光電スイッチ
US5272892A (en) * 1991-07-24 1993-12-28 Eaton Corporation Control system for washing machine
US5937578A (en) * 1997-08-15 1999-08-17 Dolan; Thomas M. Garage door safety sensor mounting assembly
US6145996A (en) * 1998-03-06 2000-11-14 Shimada Enterprises, Inc. Theater lighting system
US6509561B1 (en) * 2001-01-12 2003-01-21 John Perry Scott Protective cover assembly for garage door sensors
CN1926037B (zh) * 2004-03-24 2010-04-28 佳世通有限公司 位置检测机构和位置检测传感器
US7225067B2 (en) * 2004-07-02 2007-05-29 Lear Corporation Vehicle occupant sensing system for a vehicle seat assembly and method of operating the same
WO2006044434A2 (en) 2004-10-13 2006-04-27 Dubord Jack G Encasing for light circuit
US20080116707A1 (en) * 2006-11-22 2008-05-22 Mantaline Corporation Sealing Assembly
US7549778B2 (en) * 2006-12-04 2009-06-23 Chao Chuan Chien Work light structure
JP5990576B2 (ja) * 2012-05-09 2016-09-14 テイ・エス テック株式会社 発光装置
US20150085519A1 (en) * 2013-09-25 2015-03-26 Ford Global Technologies, Llc Optical grade light pipe
US9644836B1 (en) * 2014-03-28 2017-05-09 Itasca Plastics, Inc Lighted handrail assembly
US9033390B1 (en) * 2014-04-01 2015-05-19 Lifetime Industries, Inc. Edge seal with sidewall seal
US20160201893A1 (en) * 2015-01-12 2016-07-14 Lti Flexible Products, Inc. Illuminated seal base for mobile living quarters
US9725026B2 (en) * 2015-01-15 2017-08-08 Lti Flexible Products, Inc. Cuttably replaceable slide-out seal
CN108139068B (zh) * 2015-09-30 2020-09-15 飞利浦照明控股有限公司 用于户外led模块的缆线入口
US9726332B1 (en) * 2016-02-09 2017-08-08 Michael W. May Networked LED lighting system
US11168872B2 (en) * 2017-11-15 2021-11-09 Michael W. May Mounting clip for networked LED lighting system
US20190249854A1 (en) * 2018-02-11 2019-08-15 Giotto's Ind.Inc. Rail Structure And Rail Lighting Structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447423A1 (de) * 1974-10-04 1976-04-08 Leuze Electronic Kg Einen unsichtbares licht emittierenden sender enthaltende lichtelektrische einheit
FR2426304A1 (fr) * 1978-05-19 1979-12-14 Savage John Jun Dispositif emetteur de lumiere pouvant etre fixe sur un panneau d'affichage
JP2006139690A (ja) * 2004-11-15 2006-06-01 Nidec Sankyo Corp クリーニング治具
JP2010158968A (ja) * 2009-01-07 2010-07-22 Denso Corp 車両用表示装置
FR2956908A1 (fr) * 2010-02-26 2011-09-02 Delabie Dispositif electronique detectant une presence pour actionner tout systeme
FR2958008A1 (fr) * 2010-03-26 2011-09-30 P B L B Dispositif lumineux a diode electroluminescente
JP2013067322A (ja) * 2011-09-26 2013-04-18 Yazaki Corp 信号送受信装置

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