专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230118012A1 VEHICLE LIGHTING ASSEMBLY AND LIGHTING METHOD 有权
公开(公告)号：US20230118012A1
公开(公告)日：2023-04-20
申请号：US17506027
申请日：2021-10-20
申请人： Ford Global Technologies, LLC
发明人： Zachery Wang , Arun Kumar
IPC分类号： F21S43/237 , F21S43/247 , F21S43/241 , F21S43/14 , F21S43/19
摘要： A vehicle lighting assembly includes a light pipe system having a first light pipe, a second light pipe, and a third light pipe; a light source that emits light; and a mixing zone portion that guides light from the light source into the first light pipe, the second light pipe, and the third light pipe.

2. 发明授权

US11629838B2 Light emitting unit, and lamp device having a radar device covered with light guide 有权
公开(公告)号：US11629838B2
公开(公告)日：2023-04-18
申请号：US17785906
申请日：2020-12-10
申请人： Stanley Electric Co., Ltd.
发明人： Masayuki Kanechika , Takashi Sato , Minoru Yamaguchi
IPC分类号： B60Q1/00 , F21S43/245 , F21S43/237
摘要： A lamp device suppresses attenuation and reflection of a radar wave attributable to a light guide body, does not change an electromagnetic wave radiation pattern, and does not impair a radar function. The lamp device includes: a light guide body covering a part of an electromagnetic wave radiation surface of a radar device; and a light source, wherein, when the thickness of the light guide body is denoted by TG, and the wavelength of a radiated electromagnetic wave from the radar device in the light guide body is denoted by λd, TG is set such that TG

3. 发明授权

US11590879B2 Vehicle lamp body device 有权
公开(公告)号：US11590879B2
公开(公告)日：2023-02-28
申请号：US17668190
申请日：2022-02-09
申请人： HONDA MOTOR CO., LTD.
发明人： Shunsuke Iwao , Daisuke Nakashima , Hiroya Ohkubo
IPC分类号： B60Q1/04 , F21S43/245 , F21S43/237
摘要： A vehicle lamp body device includes: on an inner side of a long frame body, a lightguide rod; and a light curtain disposed sideways in front of the lightguide rod, in which the light curtain includes a plurality of claw-like parts at an interval in a longitudinal direction.

4. 发明申请

US20230010327A1 TAIL LIGHT FOR A MOTOR VEHICLE 有权
公开(公告)号：US20230010327A1
公开(公告)日：2023-01-12
申请号：US17951315
申请日：2022-09-23
申请人： HELLA GmbH & Co. KG
发明人： Alfons MICHAELIS , Martin MUEGGE
IPC分类号： F21S43/237 , F21S43/245 , F21S43/247
摘要： A taillight for a motor vehicle, comprising a light guide element, a light source, and a light emission surface. The light source emits light in the direction of a first end of the light guide element. The light guide element is designed to guide the light from the first end in the direction of a second end. The light guide element is designed to output a part of the light between the first end and the second end through the light emission surface to an environment of the taillight. The light guide element has a curved region in which the light guide element is curved away from the light emission surface. The taillight also comprises a reflector designed to reflect light emitted by the light guide element in the direction of the light emission surface. The reflector being arranged directly adjacent to the curved region.

5. 发明申请

US20220289104A1 LIGHT ASSEMBLY, VEHICLE DESIGN ELEMENT, REAR VIEW DEVICE AND DOOR FINISHER 有权
公开(公告)号：US20220289104A1
公开(公告)日：2022-09-15
申请号：US17635283
申请日：2020-08-28
申请人： MOTHERSON INNOVATIONS COMPANY LTD.
发明人： Shane Randell Koehne , Gary Dekievit , Mathew Chapman-Winter
IPC分类号： B60Q1/32 , B60Q3/62 , F21V8/00 , F21V3/04 , F21S43/237 , F21S43/245
摘要： The present disclosure relates to a system comprising a light assembly for a 360° illumination of a design element, in particular configured for a vehicle design element, comprising: one or more light pipes, wherein each light pipe comprises a core, and two or more light pipes and/or two end portions of one light pipe at least partially overlap, providing at least one region of overlap to substantially close a loop; one or more light sources, disposed at least partially within an interior of the system, wherein each light source is configured to emit light based on at least receiving electrical power from an electrical power source, and each light source is arranged adjacent to and directed towards at least one of the one or more light pipes such that the emitted light results in reflected light propagating within the core and diffuse light exiting the one or more light pipes along the same; and a lens substantially enclosing the interior, the one or more light pipes and the one or more light sources, wherein the lens, having an inner surface and an outer surface disposed opposite the inner surface, is provided with a continuous transparent and/or translucent coating on the outer surface, and with the one or more light sources receiving electrical power from the electrical power source, the continuous transparent and/or translucent coating is at least partially permeable to at least some of the diffuse light which is passed through the lens; wherein the continuous transparent and/or translucent coating depends on at least one characteristic of the one or more light pipes and/or the one or more light sources, and/or the transparent and/or translucent coating comprises a metal, an alloy or a conductive metalloid, preferably providing a chromium or chromium-based reflective coating, to provide a homogenous illumination of a 360° illumination window when the one or more light sources receive electrical power from the electrical power source.

6. 发明授权

US11305696B2 Rearview device and vehicle with such rearview device 有权
公开(公告)号：US11305696B2
公开(公告)日：2022-04-19
申请号：US16799238
申请日：2020-02-24
申请人： SMR Patents S.à.r.l.
发明人： Steve Horne , Andrew Lettis , Graham Rehill , Andreas Herrmann
IPC分类号： B60R1/12 , F21S43/237 , F21S43/249 , F21S43/14 , F21S43/19 , F21S43/245 , B60Q1/26 , F21S43/27 , B60Q9/00
摘要： An external rearview device for a motor vehicle includes a housing, and one or more of at least one light emitting or a receiving device, including one or more of at least one light producing device or at least one camera device arranged within the housing, and at least one at least partially transparent element closing an opening provided by the housing, the at least partially transparent element being provided in form of a first module attached to the housing, and the one or more of the light producing device or the camera device being provided in form of a second module attached to the first module, the first module and the second module being mechanically releaseably coupled.

7. 发明申请

US20220074569A1 FIBER OPTIC PANEL APPLIQUE 有权
公开(公告)号：US20220074569A1
公开(公告)日：2022-03-10
申请号：US17508125
申请日：2021-10-22
申请人： Valeo North America, Inc.
发明人： Jon BEAUCHAMP , John ORISICH
IPC分类号： F21S43/245 , F21S43/237 , F21S43/247 , F21S43/14 , F21S43/243
摘要： A lighting apparatus includes a plurality of fiber optic panels coupled to respective light sources. The fiber optic panels include a set of optical fibers configured to emit light transversely to the optical axis thereof to form respective illumination regions in the fiber optic panels. A housing is included in the lighting apparatus to have an internal chamber and at least one window formed therein by which the internal chamber is in optical communication with the exterior of the housing. Additionally, an optical system such as a reflector or lens can subtend the light from the distal ends of the fibers within the chamber. Fiber optic panels are optically coupled to the housing assembly to convey light into the internal chamber while the illumination regions extend from the housing to perform a lighting function of an automotive vehicle.

8. 发明授权

US11262030B2 Optical light pipe with uniform lit intensity 有权
公开(公告)号：US11262030B2
公开(公告)日：2022-03-01
申请号：US16653913
申请日：2019-10-15
申请人： Flex-N-Gate Advanced Product Development, LLC
发明人： Ronie George , James R. Rhodes
IPC分类号： F21V7/04 , F21K9/61 , F21V8/00 , F21S43/14 , F21S43/237 , F21S43/245 , F21S43/40 , F21S43/247 , F21S43/249
摘要： The present application discloses a light pipe assembly having a light pipe with a proximal end, an opposing distal end, a length between the proximal end and the distal end, and a surface, the surface having an emitting portion and an overlay portion, where the light pipe is a material capable of transmitting light with a first refractive index; and a reflective secondary surface having a second refractive index and a width, the reflective secondary surface positioned adjacent the overlay portion of the light pipe, where the first refractive index is greater than the refractive index of air, and the second refractive index is greater than the first refractive index. In at least one embodiment, the reflective secondary surface is a non-metallic material capable of reflecting light. In at least one embodiment, the width of the reflective secondary surface varies along the length of the light pipe.

9. 发明申请

US20220018514A1 AUTOMOTIVE LIGHTING DEVICE 有权
公开(公告)号：US20220018514A1
公开(公告)日：2022-01-20
申请号：US17289530
申请日：2019-10-25
申请人： VALEO VISION
发明人： Antonio CALAVIA , Juan Eugenio VALDIVIELSO , Macarena BUENO , Carlos GOMEZ RUIZ , Mari-Angeles BARRAGAN , Jesus TALLON
IPC分类号： F21S43/237 , F21S43/14 , F21S43/249
摘要： This invention provides an automotive lighting device (1) comprising a plurality of solid-state light sources (2) and a light guide (4). The solid-state light sources (2) are configured to emit light according to a light direction (d), each one having a light source centre (20) and each one defining a light source plane (21), which is a plane perpendicular to the light direction (d) which contains the corresponding light source centre (20). The light guide (4) has a reception inlet (40) which projects an optical profile (41) on the closest light source plane (21) according to the light direction (d), the optical profile (41) having an optical centre (42). The light sources (2) are arranged to project light beams to the reception inlet (40) of the light guide (4) in such a way that at least 70% of the light source centres (20) are closer to the optical profile (41) than to the optical centre (42).

10. 发明授权

US11052816B2 Lighting apparatus for vehicles 有权
公开(公告)号：US11052816B2
公开(公告)日：2021-07-06
申请号：US16375368
申请日：2019-04-04
申请人： HELLA GMBH & CO. KGAA
发明人： Martin Muegge
IPC分类号： B60Q1/26 , F21S43/249 , F21S43/20 , F21S43/245 , F21S43/15 , F21S43/27 , F21S43/19 , F21S43/237 , F21S43/14
摘要： A lighting apparatus for a vehicle, having a number of light sources which are arranged spaced apart from one another in a row along a distribution direction, having an elongate light guiding element arranged upstream of the light sources in the main emission direction. The elongate light guiding element extending in integral fashion along a longitudinal direction that runs parallel to the distribution direction, wherein the light guiding element has a light input face on a side facing the light sources and a light output face on a side facing away from the light sources. The light output face has a lens-shaped contour, wherein the light guiding element is embodied as an elongate lens. At least one base side of the light output face extends continuously from a first end face of the elongate lens to a second end face of the same.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式