公开(公告)号：US12077095B2

公开(公告)日：2024-09-03

申请号：US18044256

申请日：2021-09-09

申请人： MOTHERSON INNOVATIONS COMPANY LIMITED

发明人： James N. Dickson ,  Paul Home ,  Tom Willis

IPC分类号： B60Q1/26 ,  B60Q1/24 ,  B60R1/00 ,  B60R1/12 ,  F21S43/14 ,  F21S43/20 ,  F21S43/249 ,  F21S43/27 ,  F21S43/31 ,  F21S43/40 ,  F21S43/50 ,  F21S45/50 ,  B60Q1/34 ,  F21W103/25 ,  F21W103/30 ,  F21Y115/10

CPC分类号： B60Q1/2607 ,  B60Q1/247 ,  B60Q1/2665 ,  B60R1/006 ,  B60R1/1207 ,  F21S43/14 ,  F21S43/249 ,  F21S43/26 ,  F21S43/27 ,  F21S43/31 ,  F21S43/40 ,  F21S43/50 ,  F21S45/50 ,  B60Q1/34 ,  B60Q2400/20 ,  B60Q2900/50 ,  F21W2103/25 ,  F21W2103/30 ,  F21Y2115/10

摘要： The present invention relates to a light assembly for a vehicle comprising: a housing; a lens covering the housing; a plurality of light sources arranged in the housing; wherein the plurality of light sources comprises at least one first light source, at least one second light source and at least one third light source; and a reflector body mounted in the housing; wherein the reflector body comprises a reflector element and different zones for each of the at least one light sources; wherein light emitted by the at least one first light source is captured by the reflector element which reflects the light towards the lens, the lens directing the light generally downward towards the ground area when the light assembly is attached to the vehicle, light emitted by the at least one second light source is passed through an aperture in the reflector body without reflection of the emitted light, and light emitted from the at least one third light source is captured by the reflector body which reflects and directs the light, in particular, horizontally towards the lens, with the lens in particular directing the light generally horizontal, and a light collector is located between the reflector body and the housing; wherein the light collector captures and transmits the light emitted from at least one of the at least one light sources, a rear view device and a vehicle with at least one light assembly.

公开(公告)号：US20240280237A1

公开(公告)日：2024-08-22

申请号：US18681177

申请日：2022-08-18

申请人： LG INNOTEK CO., LTD.

发明人： Eay Jin LIM

IPC分类号： F21S43/40 ,  F21S43/14 ,  F21S43/16 ,  F21S43/19 ,  F21S43/31 ,  F21Y113/00 ,  F21Y115/10

CPC分类号： F21S43/40 ,  F21S43/14 ,  F21S43/16 ,  F21S43/19 ,  F21S43/2641 ,  F21S43/31 ,  F21Y2113/00 ,  F21Y2115/10

摘要： The lighting device disclosed at an embodiment of the invention comprises a substrate; a light source disposed on the substrate; a resin layer disposed on the substrate; and an optical member disposed on the resin layer, wherein the optical member includes a base layer, a pattern layer disposed on the base layer, and a reflective layer disposed on the pattern layer, and a pattern of the pattern layer includes a first surface and a second surface having a predetermined angle with respect to the first surface, the reflective layer is disposed on the first surface, and a difference between a intensity of light emitted to an outside through the first surface and the second surface may be 5 times or more.

公开(公告)号：US11859790B2

公开(公告)日：2024-01-02

申请号：US17385960

申请日：2021-07-27

申请人： Valeo North America, Inc.

发明人： Robert Leon Fraizer ,  Rebecca Stanley ,  Shivi Singh ,  Colby J. Darlage ,  Jose Alberto Gomez Ramirez

IPC分类号： F21S43/20 ,  F21S43/239 ,  F21S43/243 ,  F21S43/31 ,  F21S43/40 ,  F21S43/249 ,  F21S43/14 ,  F21Y115/10

CPC分类号： F21S43/255 ,  F21S43/239 ,  F21S43/243 ,  F21S43/249 ,  F21S43/26 ,  F21S43/31 ,  F21S43/40 ,  F21S43/14 ,  F21Y2115/10

摘要： A light guide has an elongated body that includes an entrance face at which light is admitted into the light guide and an exit face at which the light emanates from the light guide. The light guide has an inboard side wall and an outboard side wall extending between the entrance face and the exit face. The entrance face, the exit face, the inboard side wall and the outboard side wall enclose a medium containing a colorant by which the medium meets a color criterion while minimizing light absorption at a wavelength of the light.

公开(公告)号：US20180299094A1

公开(公告)日：2018-10-18

申请号：US15486084

申请日：2017-04-12

申请人： T.Y.C. BROTHER INDUSTRIAL CO., LTD.

发明人： Min-Feng LIN ,  Yu-Bin THAO ,  Shih-Ting TSAI

IPC分类号： F21S8/10 ,  F21V17/10 ,  F21V5/04

CPC分类号： F21S45/49 ,  F21S43/14 ,  F21S43/26 ,  F21S43/27 ,  F21S43/315 ,  F21S43/40 ,  F21S45/47

摘要： A vehicle light assembly includes a lens unit, a lens cover, a heat dissipation seat, a clamp and a plurality of fasteners. The lens cover is connected to the lens unit. The heat dissipation seat is disposed rearward of the lens unit and the lens cover. The clamp is connected to a front side of the heat dissipation seat and defines a clamping space receiving the lens unit and the lens cover. The clamp clamps tightly the lens cover against the lens unit. The fasteners are threaded forwardly into the lens cover from a rear side of the dissipation seat.

公开(公告)号：US10082263B2

公开(公告)日：2018-09-25

申请号：US15279530

申请日：2016-09-29

申请人： Valeo North America, Inc.

发明人： Patrick Franklin Miller

IPC分类号： F21V9/00 ,  F21S41/24 ,  F21S8/10 ,  B60Q1/04 ,  F21S41/30 ,  F21V19/00 ,  F21V17/00 ,  F21V7/00

CPC分类号： F21S41/24 ,  B60Q1/0433 ,  B60Q1/2626 ,  F21S41/30 ,  F21S43/239 ,  F21S43/251 ,  F21S43/27 ,  F21S43/31 ,  F21S43/40 ,  F21V7/005 ,  F21V17/005 ,  F21V19/0035 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0091

摘要： A vehicle lighting system or assembly is shown. A lighting system or assembly comprises a reflector, a light bar for mounting on the reflector, a light pipe adapted to be mounted on the reflector and a bracket for securing to the reflector. The light pipe, the light bar and the reflector comprise locators or locating means for causing the components to become registered in a predetermined position when the components of the system are assembled.

公开(公告)号：US20180266638A1

公开(公告)日：2018-09-20

申请号：US15764820

申请日：2016-11-24

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： Masatoshi NISHIMURA ,  Akihiro YAMADA ,  Jun KONDO

IPC分类号： F21S41/125 ,  F21V7/22 ,  F21V5/04 ,  G02B27/09 ,  F21S41/20

CPC分类号： F21S41/125 ,  F21S41/285 ,  F21S43/14 ,  F21S43/26 ,  F21S43/40 ,  F21V5/04 ,  F21V7/22 ,  F21Y2115/30 ,  G02B5/126 ,  G02B27/0972 ,  H01L33/50 ,  H01L33/60

摘要： A light source device includes a light source, a wavelength conversion member, and a retroreflective optical member. The light source emits excitation light. The wavelength conversion member includes a first region irradiated with the excitation light and radiates, from the first region, converted light having a wavelength different from that of the excitation light. The retroreflective optical member reflects the converted light toward the first region. The first region is a region that is a part of the wavelength conversion member.

公开(公告)号：US10054283B2

公开(公告)日：2018-08-21

申请号：US15355589

申请日：2016-11-18

申请人： Whelen Engineering Company, Inc.

发明人： Tony Gerardo

IPC分类号： B60Q1/26 ,  F21V5/00 ,  F21S8/10 ,  F21S43/19 ,  F21S43/14 ,  F21S43/20 ,  F21S43/31 ,  F21S43/40 ,  F21S45/50 ,  F21Y115/10

CPC分类号： F21S43/14 ,  B60Q1/2615 ,  F21S43/19 ,  F21S43/195 ,  F21S43/26 ,  F21S43/31 ,  F21S43/40 ,  F21S45/50 ,  F21Y2115/10

摘要： A multifunction lighthead for mounting to a vehicle includes several groups of LEDs arranged to provide distinct light emission patterns. Each group of LEDs and associated optics are selected and positioned to produce light emission patterns needed to meet lighting standards applicable to the vehicle. Such standards may require wide angle light emission, which is enhanced by supporting groups of LEDs that project away from the vehicle body, enhancing visibility of the lighthead from directions close to a plane defined by the body panel. The projecting support for the LEDs and optics for a wide angle light emission pattern may be employed to support LEDs arranged for ground illumination. Other groups of LEDs in the same lighthead may be arranged with optics to provide area illumination in support of arrest, search, triage or other emergency functions.

公开(公告)号：US10036525B2

公开(公告)日：2018-07-31

申请号：US14834859

申请日：2015-08-25

申请人： Stanley Electric Co., Ltd.

发明人： Toshihiko Yajima

IPC分类号： F21V9/00 ,  F21S8/10 ,  B60Q1/00 ,  F21S43/14 ,  F21S43/20 ,  F21S43/237 ,  F21S43/245 ,  F21S43/247 ,  F21S43/30 ,  F21S43/40

CPC分类号： F21S43/14 ,  B60Q1/0041 ,  F21S43/237 ,  F21S43/245 ,  F21S43/247 ,  F21S43/26 ,  F21S43/30 ,  F21S43/40

摘要： A vehicle lighting unit can prevent the appearance from deteriorating due to darkened portion even when a light guiding member is disposed in an area where the light guiding member cannot be seen from outside. The vehicle lighting unit can include a light source, and a light guiding member having a light guiding main body and configured to receive light emitted from the light source and guide the light while reflecting the light so that the light exits through the light guiding member, which are contained in a lighting chamber defined by a housing and an outer lens covering the opening of the housing. The light guiding member can include a fin-shaped light emitting portion extending from the light guiding main body and disposed in an area corresponding to an angular range through which the light guiding main body of the light guiding member cannot be seen directly from outside.

公开(公告)号：US20180195682A1

公开(公告)日：2018-07-12

申请号：US15441664

申请日：2017-02-24

申请人： Honda Motor Co., Ltd. ,  Stanley Electric Co., Ltd.

发明人： Nathan M. Fisher ,  Peter W. Fehrenbach ,  Matthew T. Krites

IPC分类号： F21S8/10 ,  B60Q1/34

CPC分类号： F21S43/26 ,  B60Q1/34 ,  F21S43/14 ,  F21S43/19 ,  F21S43/236 ,  F21S43/237 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249 ,  F21S43/30 ,  F21S43/40 ,  F21W2103/20

摘要： A vehicle lighting assembly includes a light housing having a first part and a separate second part. A first light assembly provided in the first part includes a first lens having a first light pipe, a separate second lens having a second light pipe, first and second light sources for illuminating the first and second lens, a first reflector adjacent the first lens, and a second reflector adjacent the second lens. A second light assembly provided in the second part includes a third lens having a third light pipe, a separate fourth lens having a fourth light pipe, a third light source for illuminating the third and fourth lens, a third reflector adjacent the third lens and defining a first channel receiving a portion of the third lens, and a fourth reflector adjacent the fourth lens and defining a second channel receiving a portion of the fourth lens.

公开(公告)号：US10000151B2

公开(公告)日：2018-06-19

申请号：US15045439

申请日：2016-02-17

申请人： Valeo Vision

发明人： Christophe Dubosc

IPC分类号： B60Q3/74 ,  B60Q1/00 ,  B60Q1/26 ,  B60Q1/30 ,  F21S8/10 ,  B60Q3/64

CPC分类号： B60Q3/74 ,  B60Q1/0035 ,  B60Q1/26 ,  B60Q1/2607 ,  B60Q1/30 ,  B60Q3/64 ,  B60Q2400/20 ,  F21S43/14 ,  F21S43/26 ,  F21S43/33 ,  F21S43/37 ,  F21S43/40

摘要： A lighting device for a motor vehicle. The device comprises a wall comprising at least one protuberance and at least one first light source situated inside the protuberance. The wall comprises a reflecting zone having light reflection properties, and formed facing the first light source, such that the first light source is able to generate a light beam passing through the wall, that is propagated outside the lighting device before being reflected on the reflecting zone of the wall to generate an apparent lighting from the wall.