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41. 发明专利

JP2014151651A Vehicular door mirror lamp 审中-公开
标题翻译：车门门镜
公开(公告)号：JP2014151651A
公开(公告)日：2014-08-25
申请号：JP2013019826
申请日：2013-02-04
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ISHIGAMI ATSUSHI , TEZUKA NOBUTAKA
IPC分类号： B60Q1/32 , B60R1/06 , B60R1/12
摘要： PROBLEM TO BE SOLVED: To provide a door mirror with a novel design and brightly illuminate a vehicle laterally and rearward with a simple and compact structure.SOLUTION: In a side turn signal lamp 11 mounted to a door mirror 1, an illumination part 16 and a design part 17 are integrally formed on a light guide member 13. The illumination part 16 projects toward the vehicle front so as to be fitted to a notch 6 of a mirror housing 2, and the design part 17 includes a vertical pair of design pieces extending along the circumference of a mirror 5. The illumination part 16 and the design part 17 are exposed so as to be directed to the sides of the vehicle from an exterior surface of the mirror housing 2. The illumination part 16 and the design part 17 are disposed at a position so as to be hidden away from a visual field from a driving position in order not to dazzle the driver. A light distribution pattern P is formed resembling a solar eclipse diamond ring at the periphery of the door mirror 1 due to a lightness-darkness contrast of the light emitted by the light guide member 13.
摘要翻译：要解决的问题：提供一种具有新颖设计的门镜，并以简单且紧凑的结构使车辆横向和向后明亮地照亮车辆。解决方案：在安装到车门后视镜1的侧转信号灯11中，照明部分16和设计部17一体地形成在导光部件13上。照明部16朝向车辆前方突出，以配合到镜壳体2的切口6，设计部17包括垂直的一对设计部件沿着反射镜5的圆周延伸。照明部分16和设计部分17被暴露以从镜子壳体2的外表面引导到车辆的侧面。照明部分16和设计部分17 设置在远离驱动位置的视野的位置，以不使驾驶员眩目。由于由导光构件13发射的光的亮度 - 黑暗对比度，在门镜1的周边形成类似日蚀金刚石环的配光图案P.

42. 发明专利

JP2014150040A Lighting fixture for vehicle 审中-公开
标题翻译：车辆灯具
公开(公告)号：JP2014150040A
公开(公告)日：2014-08-21
申请号：JP2013019755
申请日：2013-02-04
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： NAKABAYASHI MASAAKI
IPC分类号： F21S8/10 , B60Q1/52 , B60Q7/00 , F21W101/14 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle arranged toward the rear of a vehicle inside a rear window which can secure a sufficient rear field of view while securing a light irradiation function toward the rear of the vehicle.SOLUTION: A lighting fixture has a configuration in which a transparent film 24 on which a plurality of light emitting elements 22 and wiring 30 for supplying power to each of these light emitting elements 22 are mounted is attached to an inner surface of a rear window 60. Then, it is configured in such a manner that emission light from each of the light emitting elements 22 is radiated toward the rear of the vehicle via the rear window 60. Thereby, when the rear of the vehicle is viewed directly from a driver seat or via a room mirror, an object shielding the rear field of view through the rear window 60 is only the plurality of light emitting elements 22 and the wiring 30 for its power supply, and its occupied area is made to be small and dispersed in the arrangement. By this, the rear field of view can be secured sufficiently.
摘要翻译：要解决的问题：提供一种用于车辆后方的车辆照明器具，其可以确保足够的后视野，同时确保朝向车辆后方的光照射功能。解决方案：照明固定装置具有其中安装有多个发光元件22和用于向这些发光元件22中的每一个发光元件22供电的布线30的透明膜24的构造，安装在后窗60的内表面上。然后，被配置成使得来自每个发光元件22的发射光经由后窗60朝向车辆的后部辐射。因此，当直接从驾驶员座椅或经由房间观察车辆后部时通过后窗60屏蔽后视野的物体仅仅是多个发光元件22和用于其供电的布线30，并且其占用面积变小分散在安排中。由此，可以充分确保后视场。

43. 发明专利

JP2014146465A Head light for vehicle 有权
标题翻译：车头灯
公开(公告)号：JP2014146465A
公开(公告)日：2014-08-14
申请号：JP2013013407
申请日：2013-01-28
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： OISHI KAZUTAMI , YAMAMOTO MISAO
IPC分类号： F21S8/10 , F21S8/12 , F21W101/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To prevent damage and disconnection of connection cords, simplify the structure, and reduce the manufacturing cost.SOLUTION: A lamp fitting unit 6 is disposed in a lamp fitting outer housing 4 composed of a lamp housing 2 having an opening on at least the one side and a cover 3 covering the opening of the lamp housing. The lamp fitting unit is supported by the lamp housing through at least a bracket 18. A connector 26 having connection terminals 26a, 26b, ... which are connected with a power source circuit is attached to the bracket. At least parts of connection cords 41, 41, ... which are connected with the connection terminals are disposed in the bracket.
摘要翻译：要解决的问题：为了防止连接线的损坏和断开，简化结构并降低制造成本。解决方案：灯具装配单元6设置在灯具外壳4中，灯罩外壳4由具有开口的灯壳2 至少一侧和覆盖灯壳的开口的盖3。灯具单元由灯壳通过至少一个支架18支撑。具有与电源电路连接的连接端子26a，26b，...的连接器26连接到支架。与连接端子连接的至少一部分连接线41,41，...设置在支架中。

44. 发明专利

JP2014146440A Vehicle lamp unit and method for manufacturing the same 有权
标题翻译：车灯单元及其制造方法
公开(公告)号：JP2014146440A
公开(公告)日：2014-08-14
申请号：JP2013013015
申请日：2013-01-28
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO NORIAKI
IPC分类号： F21S8/10 , F21S2/00 , F21V19/00 , F21V23/06 , F21V29/00 , F21Y101/02
CPC分类号： F21S45/48
摘要： PROBLEM TO BE SOLVED: To provide high heat dissipation effect without being affected by the quality of materials of the lamp body, in a vehicle lamp unit in which a heat dissipation member is interposed between a circuit board with a semiconductor light emitting element mounted on the surface thereof and a back side inner surface of a lamp body.SOLUTION: In a vehicle lamp unit 1A, a heat sink 8a(8b) is interposed between a circuit board 6 and a substrate area inner surface 9a of a lamp body 7, and openings 12a, 12b are formed to expose the heat sink 8a(8b) outside in the lamp body 7. Thereby, heat transfer is performed between the heat sink 8a(8b) and the air outside the lamp body 7 with convection. In that case, a film heat-transfer coefficient between the heat sink 8a(8b) and the air outside the lamp body 7 by utilizing air flow outside the lamp body 7.
摘要翻译：要解决的问题：为了提供高散热效果而不受灯体材料质量的影响，在车载灯单元中，散热构件插入在安装在灯座上的半导体发光元件的电路板之间表面和灯体的背面内表面。解决方案：在车灯单元1A中，散热片8a（8b）插入在电路板6和灯体7的基板区域内表面9a之间，并且形成开口部12a，12b，使灯体7的外侧散热片8a（8b）露出。由此，在散热片8a（8b）和灯体7外部的空气之间进行热传递。在这种情况下，通过利用在灯体7外部的空气流，散热片8a（8b）和灯体7外部的空气之间的膜传热系数。

45. 发明专利

JP2014144731A Vehicle lamp 有权
标题翻译：车灯
公开(公告)号：JP2014144731A
公开(公告)日：2014-08-14
申请号：JP2013015293
申请日：2013-01-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： NAKABAYASHI MASAAKI
IPC分类号： B60Q1/00
摘要： PROBLEM TO BE SOLVED: To increase the light emission area of each lamp module after securing a necessary rear field of view in a vehicle lamp configured by arranging a pair of left and right lamp modules on the inside of a rear window.SOLUTION: Of the pair of left and right lamp modules, a left lamp module 10L located on a side opposite a driver seat in a car width direction includes three lamp units 20 arranged separately from one another in the car width direction. As each lamp unit 20, a pair of left and right side wall parts 20a and 20b are arranged to vertically extend, and left and right spread angles are set larger toward a vehicle rear direction at the side wall part 20a on the outside in the car width direction than at the side wall part 20b on the inside in the car width direction. Thus, the blocking amount of the rear field of view over a rear window 60 by the lamp unit 20 is suppressed more than a general lamp unit 2 when the vehicle rear direction is viewed from the driver seat.
摘要翻译：要解决的问题：在通过在后窗的内侧布置一对左右灯模块而构成的车辆灯中确保必要的后视野之后，增加每个灯模块的发光面积。解决方案：在一对左右灯模块，位于驾驶员座椅相对于汽车宽度方向的一侧的左灯模块10L包括在轿厢宽度方向上彼此分开布置的三个灯单元20。每个灯单元20，一对左右侧壁部分20a和20b布置成垂直延伸，并且左右扩展角度在轿厢外侧的侧壁部分20a处朝向车辆后方设定得更大宽度方向比车宽方向内侧的侧壁部20b宽。因此，当从驾驶员座椅观察车辆后方向时，灯单元20在后窗60上的后视野的阻挡量比普通灯单元2抑制得多。

46. 发明专利

JP2014141182A Vehicle interior lamp having flocking coating part 审中-公开
标题翻译：具有弹性涂层部分的车内灯
公开(公告)号：JP2014141182A
公开(公告)日：2014-08-07
申请号：JP2013011143
申请日：2013-01-24
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SAKUMA TORANOSUKE
IPC分类号： B60Q3/02 , F21V3/04
摘要： PROBLEM TO BE SOLVED: To improve operability of a switch and appearance of a passenger compartment without giving glare to an occupant.SOLUTION: In a compound type room lamp 1, a dome lamp 6 is provided at a center of a lamp body 2, and reading lamps 7 and 8 are disposed at left and right of the lamp body 2. The dome lamp 6 includes an outer lens 13 and an inner lens 14, and a light emitting surface of the outer lens 13 is made to be a switch operation surface 16 of an electrostatic capacity switch, a flocking coating part 17 is provided on the switch operation surface 16. In the reading lamps 7 and 8, a spot lighting part 32 and a switch operation surface 33 are formed on a light emitting surface 30 of an outer lens 27, and a flocking coating part 34 is provided on the switch operation surface 33. Inner lenses 14 and 28 are lit at all times to indicate locations of the switch operation surfaces 16 and 33 for an occupant by surface emission.
摘要翻译：要解决的问题：提高开关的操作性和乘客室的外观，而不会对乘员造成眩光。解决方案：在复式室内灯1中，在灯体2的中心设置有圆顶灯6，读取灯7和8设置在灯体2的左右。圆顶灯6包括外透镜13和内透镜14，并且外透镜13的发光表面被制成开关操作表面如图16所示，在开关操作面16上设置有植绒涂装部17.在读取灯7,8中，点亮部32和开关操作面33形成在发光面30上外透镜27和植绒涂覆部34设置在开关操作表面33上。内透镜14和28始终点亮，以通过表面发射来指示乘员的开关操作表面16和33的位置。

47. 发明专利

JP2014130850A Vehicle lighting appliance unit and vehicle lighting appliance 有权
标题翻译：车辆照明装置和车辆照明器具
公开(公告)号：JP2014130850A
公开(公告)日：2014-07-10
申请号：JP2014079823
申请日：2014-04-09
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： NAKADA YUSUKE
IPC分类号： F21S8/12 , F21W101/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a vehicle lighting appliance unit and a vehicle lighting appliance which can reduce the unevenness of light when a part of reflection light from a reflector is reflected on an upper surface of an additional reflector and the amount of light is increased as a whole.SOLUTION: A lighting appliance unit 40 comprises: a reflector 47 for reflecting direct light from an LED 25 disposed at the rear of a projection lens 45 toward the front; an additional reflector 49 whose flat upper surface 49a extending rearward along an optical axis Ax from a front end edge 49c located in the vicinity of a rear-side focus point F of the projection lens 45 reflects a part of the reflection light from the reflector 47 toward the projection lens 45; and a shade 50 which is disposed at the front end edge 49c of the upper surface 49a of the additional reflector 49, and forms a cutoff line of a light distribution pattern by blocking a part of the reflection light from the reflector 47 and a part of the direct light from the LED 25.
摘要翻译：要解决的问题：提供一种车辆照明器具单元和车辆用照明器具，当来自反射器的反射光的一部分反射在附加反射体的上表面上并且光量增加时，能够减少光的不均匀性作为一个整体。解决方案：照明器具单元40包括：反射器47，用于将布置在投影透镜45的后方的LED 25的直射光反射到前面; 从位于投影透镜45的后侧焦点F附近的前端缘49c沿着光轴Ax向后延伸的平坦的上表面49a反射来自反射器47的反射光的一部分朝向投影透镜45; 以及设置在附加反射器49的上表面49a的前端边缘49c处的遮光罩50，并且通过阻挡来自反射器47的反射光的一部分而形成配光图案的截止线来自LED 25的直射光。

48. 发明专利

JP2014125056A Washing device for vehicle 有权
标题翻译：洗车装置
公开(公告)号：JP2014125056A
公开(公告)日：2014-07-07
申请号：JP2012282386
申请日：2012-12-26
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： BABA JUNJI , ICHIKAWA YASUHIRO , KUBOTA AKINOBU
IPC分类号： B60S1/60
摘要： PROBLEM TO BE SOLVED: To reduce flow resistance against a cleaning fluid and secure high injection pressure.SOLUTION: A washing device for a vehicle includes: a joint 2 having a passage 2a in which a cleaning fluid 300 supplied from a supply tank flows and a delivery port 9 for delivering the cleaning fluid; a nozzle holder 3 to which the joint is connected, the nozzle holder 3 in which the cleaning fluid delivered from the delivery port flows; a coil spring 14 which is disposed in the nozzle holder and expands and contracts in a flow direction of the cleaning fluid; a nozzle 4 which has a discharge port 18b for discharging the cleaning fluid to the exterior and is held by the nozzle holder; and a valve 15 which is attached to the coil spring, is moved with the coil spring, and opens and closes the delivery port. A cleaning fluid passage 10a in which the cleaning fluid flows is formed at the outer side of the coil spring in the nozzle holder.
摘要翻译：要解决的问题：降低对清洁流体的流动性并确保高的注射压力。解决方案：一种用于车辆的清洗装置，包括：接头2，具有通道2a，从供给罐供应的清洗液300流过，用于输送清洗液的输送口9; 连接有接头的喷嘴保持件3，从输送口输送的清洗液流过的喷嘴支架3; 螺旋弹簧14，其布置在喷嘴保持器中并沿清洁流体的流动方向膨胀和收缩; 喷嘴4，其具有用于将清洁流体排放到外部并由喷嘴保持器保持的排出口18b; 并且附接到螺旋弹簧的阀15随着螺旋弹簧移动，并且打开和关闭输送口。清洁流体流过的清洁流体通道10a形成在喷嘴保持器中的螺旋弹簧的外侧。

49. 发明专利

JP2014120452A Vehicle headlamp 有权
标题翻译：车用头灯
公开(公告)号：JP2014120452A
公开(公告)日：2014-06-30
申请号：JP2012277242
申请日：2012-12-19
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TANAKA HIDETADA
IPC分类号： F21S8/10 , F21S8/12 , F21W101/10 , F21Y101/02
CPC分类号： F21S41/663 , F21S41/143 , F21S41/25 , F21S41/32 , F21S41/321 , F21S45/43 , F21Y2103/10
摘要： PROBLEM TO BE SOLVED: To eliminate vertical irregular stripes, in a vehicle headlamp having a light source in which multiple semiconductor light-emitting elements are arrayed in a row.SOLUTION: A vehicle headlamp comprises: multiple semiconductor light-emitting elements 15 horizontally arrayed; first reflectors 18u, 18d and 18l, 18r arranged in each of upper, lower and left, right positions of a light-emitting face side of each semiconductor light-emitting element 15; and a projection lens 12 for projecting light emitted from the semiconductor light-emitting elements to the outside from an irradiation face. Then, reflection faces of the left and right first reflectors 18l, 18r out of the first reflectors 18u, 18d and 18l, 18r are formed into flat shapes. A light distribution by the direct light of each semiconductor light-emitting element 15 is properly performed to a boundary of light distribution regions, and vertical irregular stripes in a light distribution pattern can be eliminated.
摘要翻译：要解决的问题：为了消除具有其中多个半导体发光元件排列成一列的光源的车辆用前照灯。解决方案：车辆用前照灯包括：水平排列的多个半导体发光元件15，布置在每个半导体发光元件15的发光面侧的上，下和左，右位置的第一反射器18u，18d和18l，18r; 以及用于将从半导体发光元件射出的光从照射面投射到外部的投影透镜12。然后，第一反射器18u，18d和18l，18r中的左右第一反射器18l，18r的反射面形成为平面形状。通过每个半导体发光元件15的直接光的配光被适当地进行到配光区域的边界，并且可以消除配光图案中的垂直不规则条纹。

50. 发明专利

JP2014113769A Resin molding and vehicle lighting fixture component 有权
标题翻译：树脂成型和车辆照明配件
公开(公告)号：JP2014113769A
公开(公告)日：2014-06-26
申请号：JP2012270144
申请日：2012-12-11
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KOBATA TAKAHIRO , IKEDA TOSHIMASA , MATSUNAGA TAKAHISA , SUGIYAMA MASAKI
IPC分类号： B29C45/26 , B29C33/42 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To improve moldability.SOLUTION: A cavity 103 of a mold 100 having a first die 101 and a second die 102 is filled with a molten resin. The molten resin is cooled, molded and bent in a predetermined direction to form bent parts 5, 5. Engaging parts 6, 6... project from the bent parts. An engaging part is engaged with at least one of the first die and the second die when cooling the molten resin. The engaging part is inclined in a direction of deformation due to shrinkage when the bent parts are cooled.
摘要翻译：要解决的问题：提高成型性。解决方案：具有第一模具101和第二模具102的模具100的空腔103填充有熔融树脂。熔融树脂被冷却，模制并沿预定方向弯曲以形成弯曲部分5,5。啮合部分6,6从弯曲部分突出。当冷却熔融树脂时，接合部分与第一模具和第二模具中的至少一个接合。当弯曲部分被冷却时，接合部分由于收缩而在变形方向上倾斜。

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