公开(公告)号：US09709233B2

公开(公告)日：2017-07-18

申请号：US14603852

申请日：2015-01-23

申请人： VALEO VISION BELGIQUE

发明人： Jean-Francois Delourme ,  Marianne Gons

IPC分类号： F21S8/10 ,  F21V17/10 ,  B60Q1/30 ,  F21W101/14 ,  F21W101/00

CPC分类号： F21S48/00 ,  B60Q1/302 ,  B60Q2400/30 ,  F21S43/00 ,  F21S43/15 ,  F21S43/26 ,  F21V17/107 ,  F21W2103/00 ,  F21W2107/00 ,  Y10T403/32401 ,  Y10T403/32409

摘要： A vehicle light device comprising an element made up of a plurality of portions each having a functional surface, at least two consecutive portions being linked together by an articulation. The main feature of a light device according to the invention is that each articulation allows the displacement of the two consecutive portions until their functional surfaces come into continuity with one another.

公开(公告)号：US06908219B1

公开(公告)日：2005-06-21

申请号：US10812209

申请日：2004-03-29

申请人： Benoit M. Reiss

发明人： Benoit M. Reiss

IPC分类号： B60Q1/30 ,  F21S8/10 ,  F21V5/00 ,  F21W101/14 ,  F21Y101/02 ,  G02B6/42

CPC分类号： B60Q1/302 ,  F21S43/14 ,  F21S43/239 ,  F21S43/247 ,  F21S43/26

摘要： An optical element for use in a high mounted stop lamp is formed with an LED light source mounted on a backing plate. The LED faces in a first direction to emit light towards a field to be illuminated. A light transmissive dome encloses the LED light source, the dome having refractive elements directing at least some light emitted by the LED in a second direction transverse to the first direction. At least one light guide is positioned adjacent the dome to receive light emitted by the LED that is refracted transversely by the refractive dome elements. The light guide includes light directing elements to redirect the transversely directed light towards the field to be illuminated. In this way the ineffectively directed light is recaptured and directed expand the lamp's area image to comply with legal requirements.

摘要翻译： 用于高安装停止灯的光学元件形成有安装在背板上的LED光源。 LED朝向朝向要照明的场发光的第一方向。 透光圆顶包围LED光源，圆顶具有折射元件，该折射元件在与第一方向横向的第二方向上引导由LED发射的至少一些光。 至少一个导光体邻近圆顶定位，以接收由LED折射的折射圆顶元件横向折射的光。 光导包括导光元件，以将横向指向的光重定向待照射的场。 以这种方式，重新捕获无效的指示灯并指示扩大灯的区域图像以符合法律要求。

公开(公告)号：US06871990B2

公开(公告)日：2005-03-29

申请号：US10439304

申请日：2003-05-16

申请人： Norifumi Imazeki ,  Takashi Nakanishi ,  Takeaki Okamura

发明人： Norifumi Imazeki ,  Takashi Nakanishi ,  Takeaki Okamura

IPC分类号： F21S8/10 ,  F21V7/00 ,  F21W101/14 ,  F21Y101/00 ,  F21V7/04

CPC分类号： G09F9/33 ,  F21S41/337 ,  F21S41/50 ,  F21S43/14 ,  F21S43/30 ,  F21S43/31 ,  F21S43/50 ,  F21V7/0025

摘要： A vehicle lamp can include a primary light source and a visor for preventing the lamp from falling into a state of false illumination due to incident light from light sources other than the primary light source. The lamp can irradiate light toward a predetermined direction. The visor can be provided at a position close to either the light source or a false light source formed by light from the light source. The visor can include a plurality of grooves extending horizontally on one surface thereof, and the grooves can have a V-shaped cross section. An angle made by two sides forming the V-shaped cross section is preferably an acute angle.

摘要翻译： 车灯可以包括主光源和遮阳板，用于防止由于来自除了一次光源以外的光源的入射光而导致的灯落入假照明的状态。 灯可以朝向预定方向照射光。 遮阳板可以设置在靠近光源或由来自光源的光形成的假光源的位置。 遮阳板可以包括在其一个表面上水平延伸的多个槽，并且槽可以具有V形横截面。 形成V形横截面的两侧所形成的角度优选为锐角。

公开(公告)号：US20050063169A1

公开(公告)日：2005-03-24

申请号：US10913718

申请日：2004-08-06

申请人： Andreas Erber

发明人： Andreas Erber

IPC分类号： G02B6/00 ,  F21S8/10 ,  F21S8/12 ,  F21V7/00 ,  F21V7/06 ,  F21V8/00 ,  F21W101/10 ,  F21W101/14 ,  F21Y101/02 ,  F21V7/04

CPC分类号： F21S43/40 ,  F21S41/24 ,  F21S43/14 ,  F21S43/315 ,  F21V7/0008 ,  F21Y2115/10

摘要： The invention relates to a lighting unit with at least one light source and at least one optical waveguide following the light source, said waveguide having at least one light transmitting surface. To this end, the lighting unit has at least one reflector. In addition, at least one light transmitting surface of the optical waveguide faces the reflector. A lighting unit with an optical waveguide which has a large illuminated area and requires only a small space is provided.

摘要翻译： 本发明涉及具有至少一个光源和跟随光源的至少一个光波导的照明单元，所述波导具有至少一个透光表面。 为此，照明单元具有至少一个反射器。 此外，光波导的至少一个透光表面面向反射器。 提供了具有较大照明面积并且仅需要较小空间的光波导的照明单元。

公开(公告)号：US20050003159A1

公开(公告)日：2005-01-06

申请号：US10825682

申请日：2004-04-16

申请人： Toshimasa Ikeda ,  Masami Nakajima

发明人： Toshimasa Ikeda ,  Masami Nakajima

IPC分类号： B60Q1/04 ,  B29C45/16 ,  B32B3/02 ,  B32B27/08 ,  F21S8/10 ,  F21V3/04 ,  F21V5/00 ,  F21W101/12 ,  F21W101/14 ,  B32B3/00

CPC分类号： B32B27/08 ,  B29C45/16 ,  B29C2045/1682 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29L2011/0016 ,  B29L2031/30 ,  B29L2031/747 ,  B32B3/02 ,  B32B2307/402 ,  F21S43/255 ,  F21S43/26 ,  F21V3/04 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/24612

摘要： A lighting unit cover including a deep color (first) resin layer subject to preblanking is laminated and molded in a predetermined position on a backside of a light color (second) resin layer on a surface side subject to postblanking. The second layer protrudes toward the first layer side and a boundary surface between the first and second layers and is offset by a distance toward the first layer side in a laminated portion. The first layer contacts the melted second resin and is subject to postblanking so that a part thereof is molten and drawn by its flow. A step portion in a cavity corresponding to a protruded portion of the second layer toward the first layer side blocks the flow of the molten first resin into the second layer. The first resin is not mixed into the first layer, resulting in excellent appearance and a large light emitting area.

摘要翻译： 包含经受预浸的深色（第一）树脂层的照明单元盖层叠并模制在预沉积后的表面侧上的浅色（第二）树脂层的背面上的预定位置。 第二层向第一层侧突出，在第一层和第二层之间的边界面突出，并且在层叠部分中偏移到第一层侧的距离。 第一层与熔融的第二树脂接触并进行后冲压，使其一部分熔融并通过其流动拉伸。 对应于第二层朝向第一层侧的突出部分的空腔中的阶梯部分阻止熔融的第一树脂流入第二层。 第一树脂不混入第一层，外观优异，发光面积大。

公开(公告)号：US5934799A

公开(公告)日：1999-08-10

申请号：US889593

申请日：1997-07-08

申请人： Michihiko Suzuki ,  Kazuhiro Yamazaki

发明人： Michihiko Suzuki ,  Kazuhiro Yamazaki

IPC分类号： B29C59/14 ,  F21S8/10 ,  F21V17/00 ,  F21W101/10 ,  F21W101/14 ,  F21M3/00

CPC分类号： B29C59/142 ,  B29C65/04 ,  B29C65/4855 ,  B29C66/028 ,  B29C66/124 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/301 ,  B29C66/322 ,  B29C66/542 ,  F21S48/1208 ,  F21S48/255 ,  B29C65/4815 ,  B29C65/485 ,  B29C65/52 ,  B29C66/71 ,  B29K2023/12 ,  B29L2031/747

摘要： In a lamp body and lens bonding structure and a lamp body and lens bonding method to form a vehicular lamp, a dielectric bonding agent (6) is applied to the joint part of a lamp body (1) made of polypropylene resin. The joint part of a lens (2) is engaged with the joint part of the lamp body (1) through the layer of dielectric bonding agent (6). Thereafter, the dielectric bonding agent (6) is solidified by high frequency dielectric heating treatment to fixedly bond the joint part of the lamp body and the joint part of the lens to each other.

摘要翻译： 在灯体和透镜接合结构以及形成车灯的灯体和透镜接合方法中，将介电粘合剂（6）施加到由聚丙烯树脂制成的灯体（1）的接合部分。 透镜（2）的接合部分通过介电粘合剂层（6）与灯体（1）的接合部分接合。 此后，通过高频介电加热处理使介质粘合剂（6）固化，将灯体的接合部分和透镜的接合部分彼此固定。

公开(公告)号：US5842776A

公开(公告)日：1998-12-01

申请号：US733645

申请日：1996-10-17

申请人： Koji Shigemura ,  Miyoshi Iwamoto ,  Shouichi Fukusima

发明人： Koji Shigemura ,  Miyoshi Iwamoto ,  Shouichi Fukusima

IPC分类号： F21S8/10 ,  F21V31/03 ,  F21W101/10 ,  F21W101/14 ,  F21V29/00

CPC分类号： F21S48/335 ,  F21S48/337

摘要： A vehicle lamp device comprises a lighting chamber (14) defined by a housing (11) and a lens (12). A holding tube portion (11c) having a through hole (11b) is formed in a rear wall (11a) of the housing (11). An air pipe (15) is engaged with the holding tube portion (11c) through which the lighting chamber (14) is connected to the outside. An air hole (15c) is formed in the midway of the air pipe (15) in addition to an end opening (15a). A covering portion (11d) is formed as a holding portion in the rear wall (11a) for covering the air hole (15c) from above and for holding the air pipe (15).

摘要翻译： 车辆灯装置包括由壳体（11）和透镜（12）限定的照明室（14）。 具有通孔（11b）的保持管部分（11c）形成在壳体（11）的后壁（11a）中。 空气管（15）与照明室（14）通过其与外部连接的保持管部（11c）接合。 除了端开口（15a）之外，还在空气管（15）的中途形成有空气孔（15c）。 覆盖部分（11d）在后壁（11a）中形成为用于从上方覆盖空气孔（15c）并用于保持空气管（15）的保持部分。

公开(公告)号：US5777809A

公开(公告)日：1998-07-07

申请号：US686675

申请日：1996-07-26

申请人： Norimasa Yamamoto ,  Masahiro Maeda

发明人： Norimasa Yamamoto ,  Masahiro Maeda

IPC分类号： F21S8/10 ,  F21V7/00 ,  F21V7/09 ,  F21W101/14 ,  G02B5/10 ,  G02B5/08 ,  G02B7/182 ,  B60Q1/04

CPC分类号： F21S48/1352 ,  F21S48/23

摘要： A reflection mirror has reflection steps formed as portions of respective paraboloids of revolution and disposed between adjacent ones of closed curves formed as lines of intersection of a group consisting of the paraboloids of revolution with different focal distances and a fundamental surface for the reflection surface. The fundamental surface for the reflection surface includes a first curved surface portion and a second curved surface portion connected to the first curved surface portion in the n-th order continuity (N.gtoreq.1). The first curved surface portion is shaped such that when a light beam, which is emitted from a point light source supposed to lie on the principal optical axis of the reflection mirror, is reflected at a reflection point on the first curved surface portion, the light beam reflected thereat is directed substantially parallel to the principal optical axis of the reflection mirror. The second curved surface portion is shaped such that when a light beam, which is emitted from the point light source, is reflected at a reflection point on the second curved surface portion, the light beam reflected thereat is diffused in a given direction.

摘要翻译： 反射镜具有形成为相应的旋转抛物面的部分的反射台阶，并且被设置在由与不同焦距的旋转抛物面组成的组和反射面的基本面的交点的相邻的闭合曲线之间。 反射面的基面包括以n阶连续性（N> / = 1）连接到第一曲面部的第一曲面部和第二曲面部。 第一弯曲表面部分被成形为使得当从位于反射镜的主光轴上的点光源发射的光束在第一弯曲表面部分上的反射点处被反射时，光 反射的光束基本上平行于反射镜的主光轴。 第二弯曲表面部分被成形为使得当从点光源发射的光束在第二弯曲表面部分上的反射点被反射时，反射的光束沿给定方向扩散。

公开(公告)号：US5746497A

公开(公告)日：1998-05-05

申请号：US655832

申请日：1996-05-31

申请人： Tsutomu Machida

发明人： Tsutomu Machida

IPC分类号： B60Q1/44 ,  B60Q1/26 ,  F21S8/10 ,  F21V15/01 ,  F21W101/14 ,  F21Y101/02 ,  G08B5/36 ,  H01L33/56 ,  H01L33/62 ,  B60Q1/00

CPC分类号： B60Q1/302 ,  B60Q1/2696 ,  F21S48/215 ,  Y10S362/80

摘要： An automotive signal lamp including a plurality of light emitting diodes arranged along an edge of a base plate disposed within a lamp chamber, a plus line connector formed of a web-like conductive material and extending in an alignment direction of the light emitting diodes, and a minus line connector formed of a web-like conductive material and extending substantially in parallel with the plus line connector, wherein a predetermined number of the light emitting diodes constitute one light emitting diode group, one lead connector of each of the light emitting diodes is integrally formed with one lead connector of the adjacent light emitting diode through a joint piece, an outer lead connector of one utmost light emitting diode of the light emitting diode groups connects to the plus line connector through the short-circuit piece, and an outer lead connector of the other utmost light emitting diode of the light emitting diode group connects to a minus line connector through a resistor which is provided to bridge over the plus line connector.

摘要翻译： 一种汽车信号灯，包括沿着设置在灯室内的基板的边缘布置的多个发光二极管，由网状导电材料形成并沿着发光二极管的排列方向延伸的正线连接器，以及 由线状导电材料形成并且与基准线连接器基本上平行延伸的负线连接器，其中预定数量的发光二极管构成一个发光二极管组，每个发光二极管的一个引线连接器是 通过连接件与相邻发光二极管的一个引线连接器一体形成，发光二极管组的一个最大发光二极管组的外引线连接器通过短路片连接到正线连接器，外引线 发光二极管组的另一个最大发光二极管的连接器通过电阻器w连接到负线连接器 提供了通过正线连接器桥接。

公开(公告)号：US5418695A

公开(公告)日：1995-05-23

申请号：US314310

申请日：1994-09-30

申请人： Kazushi Yoshida

发明人： Kazushi Yoshida

IPC分类号： F21S8/10 ,  F21V7/00 ,  F21W101/14 ,  F21M3/08

CPC分类号： F21S48/1358

摘要： In a vehicular lamp, a reflecting surface formed on the inner surface of a lamp body is divided into three reflecting regions in a horizontal direction, the reflecting surface having a left side wall that extends in a front-to-rear direction. The reflecting region in the middle has a shape so as to form a part of an ellipsoid of revolution whose axis of revolution coincides with the principal optical axis of the reflecting surface. A lamp bulb is located in the vicinity of a focal point of the ellipsoid of revolution. The shape of each of the reflecting regions is such as to be a part of an envelope of a group of paraboloids of revolution, the horizontal section of the envelope being expressed by an equation of a curve, y.sup.2 =4fx+ax.sup.n, where f is a focal distance, and a and n are constants with a>0 and n>1, when a reference axis thereof is set as an x-axis and an axis orthogonal to the x-axis is set as a y-axis in a horizontal plane, such paraboloid of revolution also having an axis thereof in the same plane as the horizontal section, sharing a focal point in common with the curve, and being in contact with the curve at a point on the curve. The reference axes of the reflecting regions are inclined with respect to the axis of revolution of the reflecting region at predetermined respective angles.

摘要翻译： 在车灯中，形成在灯体的内表面上的反射面在水平方向上分为三个反射区域，反射面具有沿前后方向延伸的左侧壁。 中间的反射区域具有形成为其旋转轴线与反射面的主光轴重合的旋转椭圆形的一部分。 灯泡位于旋转椭球的焦点附近。 每个反射区域的形状是一组旋转抛物面的包络线的一部分，包络线的水平截面由曲线方程y2 = 4fx + axn表示，其中f是 焦距，a和n是a> 0和n> 1的常数，当其参考轴被设置为x轴并且与x轴正交的轴被设置为水平的y轴时 平面，这样的旋转抛物面也具有与水平截面相同的平面中的轴线，与曲线共用焦点，并且与曲线上的点处的曲线接触。 反射区域的基准轴以预定的各个角度相对于反射区域的旋转轴线倾斜。