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公开(公告)号:US20190093854A1
公开(公告)日:2019-03-28
申请号:US15715771
申请日:2017-09-26
发明人: Chris Prisby , Jason Nantais , Sarah Ford
CPC分类号: F21S43/235 , B60Q1/0041 , B60Q1/2607 , B60Q1/2696 , F21S41/00 , F21S43/14 , F21S43/19 , F21S43/237 , F21S43/239 , F21S43/245 , F21S43/247 , F21S43/249 , F21S43/27 , F21S43/31 , F21S43/40 , G02B6/0055
摘要: A low profile light assembly for a vehicle. The assembly includes a first lens having an outer profile that provides a portion of an external profile of the vehicle. The assembly also includes a second lens disposed on a side of the first lens that is opposite the outer profile. The light assembly also includes a light curtain that includes a first side that corresponds to a portion of an inner profile of the second lens and a second side, opposite the first side, that includes protrusions evenly spaced along a length of the second side, the protrusions include a first surface that extends a width of the second side. The assembly also includes at least one light source that is directed toward at least some of the first surfaces of the protrusions.
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公开(公告)号:US20180313516A1
公开(公告)日:2018-11-01
申请号:US15498839
申请日:2017-04-27
发明人: Gavin Francis Warner , Julien Hemon , Frederick Allen Roth , Jonathan Michael Blandin , Keith Edward Chesser
CPC分类号: F21S45/47 , B60Q1/04 , B60Q2400/30 , F21S41/141 , F21S41/192 , F21S41/24 , F21S43/14 , F21S43/195 , F21S43/237 , F21S43/243 , F21S43/247 , F21S43/27 , F21Y2115/10 , H05K1/0203 , H05K2201/10106
摘要: A lamp assembly for mounting in a headlamp comprising a heat sink having a printed circuit board landing area for receiving a printed circuit board and a light source landing area for receiving at least one light source. The lamp assembly also comprises a light guide and a bracket for detachably mounting on the heat sink. The bracket is adapted to engage and secure the light guide in a predetermined position on the heat sink, the at least one light source and the printed circuit board a unsealed in the heat sink.
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公开(公告)号:US10078168B2
公开(公告)日:2018-09-18
申请号:US14919955
申请日:2015-10-22
IPC分类号: F21S43/239 , F21V8/00 , F21S43/31 , F21S43/40 , F21S43/14 , F21S43/237 , F21S43/243 , F21S43/245 , F21S43/247
CPC分类号: G02B6/001 , F21S43/14 , F21S43/237 , F21S43/239 , F21S43/243 , F21S43/245 , F21S43/247 , F21S43/31 , F21S43/40 , G02B6/0035 , G02B6/0073
摘要: A vehicle lighting unit can distribute light in a wider area than the conventional lighting unit without increasing the number of parts. The vehicle lighting unit can include: a light source; a light guiding member configured to have a side portion to receive light from the light source from the side portion and guide the light, and have an inclined face formed obliquely rearward in a light guiding path of the light; and a reflection face inclined forward and disposed to face to the inclined face with a gap between the reflection face and the inclined face of the light guiding member.
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公开(公告)号:US20180086252A1
公开(公告)日:2018-03-29
申请号:US15709528
申请日:2017-09-20
发明人: Shigehiko Kazaoka
CPC分类号: B60Q1/2665 , B60Q1/34 , B60R1/06 , B60R1/1207 , B60R11/04 , B60R2001/1253 , F21S43/14 , F21S43/19 , F21S43/237 , F21S43/245 , F21S43/247 , F21W2103/25
摘要: A vehicular lamp includes a light guide body configured with a two-color molded article of a light-transmitting member and a non-translucent member, and a light source configured to introduce light to the translucent member. The light guide body has a curved portion. The translucent member has a reflective step formed on a first surface thereof, which is in contact with the non-translucent member, so as to emit the light of the light source from a second surface, which is opposite the first surface. The second surface is exposed to an outside of a vehicle body on which the vehicular lamp is mounted.
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公开(公告)号:US09863594B2
公开(公告)日:2018-01-09
申请号:US14931362
申请日:2015-11-03
IPC分类号: F21S8/10 , B60Q1/00 , F21Y115/10 , F21Y113/20
CPC分类号: F21S41/192 , B60Q1/0058 , B60Q2900/10 , F21S41/162 , F21S41/194 , F21S41/285 , F21S43/13 , F21S43/14 , F21S43/19 , F21S43/195 , F21S43/235 , F21S43/237 , F21S43/242 , F21S43/243 , F21S43/247 , F21S43/26 , F21S43/27 , F21S45/40 , F21S45/42 , F21S45/47 , F21S45/48 , F21S45/49 , F21Y2113/20 , F21Y2115/10
摘要: An accent lamp (10) having a solid state light source (4), such as LEDs, is attachable to a rear surface of an automotive headlamp (40) opposite the light-generating capsule (44). Accent lamp (10) has first retaining member (20), such as a clamp, formed above printed circuit board (8) on which LED (4) is mounted. Headlamp base (60) defines light passageway (45), formed as a light guide (42), extending from outermost peripheral surface (63) to an upper surface (61) on which lamp capsule (44) is retained. Accent lamp (10) is readily detachably mounted to headlamp (40), preferably by resilient first and second retaining members (20, 24), and, when mounted, can be biased to promote optical coupling of light source (4) to light guide (42).
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公开(公告)号:US09725030B2
公开(公告)日:2017-08-08
申请号:US15049540
申请日:2016-02-22
发明人: Tomoyuki Ogata , Tomoyuki Nakano , Yasufumi Shirakawa , Hiro Aoki , Toshifumi Tanaka , Yuki Nishida , Kazuki Masuda
CPC分类号: B60Q1/0041 , B60Q1/0052 , B60Q1/0058 , B60Q1/2607 , B60Q1/28 , B60Q1/32 , B60Q2400/20 , F21S43/14 , F21S43/237 , F21S43/239 , F21S43/245 , F21S43/247 , F21S43/249
摘要: A vehicle light installed in a vehicle includes: a main case having a front opening; a first light guide disposed in the main case; a first light source that emits light into the first light guide; and a headlamp disposed in the main case. The first light guide (i) is rod-shaped, (ii) includes a first extended section extending from the inboard side of the first light guide relative to the vehicle widthwise direction toward the outboard side and a second extended section that continues from the first extended section, curves back inwardly, and extends to the inboard side, and (iii) opens toward a longitudinal center line of the vehicle. The headlamp is disposed between the first extended section and the second extended section. The first extended section and the second extended section extend toward the longitudinal center line of the vehicle to a point beyond the headlamp.
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公开(公告)号:US20170219761A1
公开(公告)日:2017-08-03
申请号:US15328016
申请日:2016-05-10
IPC分类号: F21V8/00
CPC分类号: G02B6/0036 , F21S43/00 , F21S43/237 , F21S43/245 , F21S43/247 , G02B6/00 , G02B6/0031 , G02B6/0038
摘要: To easily increase display quality of light even in a case of a long light guide body. Depth h1 of a first dot (106) is larger than depth h2 of a second dot (108) in the vicinity of a light source, and, as a location comes closer to an end on an opposite side to the light source, depth h1 of the first dot (106) is reduced, and depth h2 of the second dot (108) is increased. Therefore, it is possible to easily increase display quality of light even in a case of a long light guide body.
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公开(公告)号:US20170219181A1
公开(公告)日:2017-08-03
申请号:US15417571
申请日:2017-01-27
申请人: Gentex Corporation
CPC分类号: F21S43/315 , B60Q1/26 , B60Q1/2665 , B60Q9/008 , B60R1/1207 , B60R2001/1215 , F21S43/14 , F21S43/241 , F21S43/243 , F21S43/245 , F21S43/247 , F21S43/40
摘要: A lighting module for a vehicle is disclosed. The lighting module comprises a light source configured to generate a light emission in an emission direction substantially along a forward operating direction of the vehicle. A circuit is in connection with the light source. The lighting module further comprises an optic device comprising a body forming a receiving surface. The receiving surface is configured to receive an input emission of the light emission. The optic device is configured to transmit the input emission through the body, emit a first portion of the input emission along a primary path directed toward a passenger compartment of the vehicle, and emit a second portion of the input emission along a stray light path into a light trap formed by the body and arranged substantially opposite the light extraction surface.
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公开(公告)号:US09677721B2
公开(公告)日:2017-06-13
申请号:US13840425
申请日:2013-03-15
发明人: Ronie George , James R. Rhodes
CPC分类号: F21K9/61 , F21S43/14 , F21S43/237 , F21S43/245 , F21S43/247 , F21S43/249 , F21S43/30 , F21S43/31 , F21S43/40 , G02B6/001 , G02B6/0046 , G02B6/0055 , G02B6/0061
摘要: The disclosure of the present application includes 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.
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公开(公告)号:US20170122532A1
公开(公告)日:2017-05-04
申请号:US15311044
申请日:2015-04-24
发明人: Jie ZHANG
CPC分类号: F21V19/0035 , B60Q1/0683 , B60Q2200/36 , F21S43/00 , F21S43/14 , F21S43/195 , F21S43/237 , F21S43/243 , F21S43/247 , F21S43/27 , F21S45/47 , F21V17/10 , F21V19/0055 , F21Y2115/10 , G02B6/0006 , G02B6/0008
摘要: A kind of light transmission device for automobile lamp and automobile lamp, the light transmission device comprising a light guide, a light source assembly, a fixing bracket and a screw-in type elastic pressing mechanism, wherein the light source assembly is disposed at an end part of the light guide; the fixing bracket is used for fixing the light source assembly and the light guide; the fixing bracket is provided with a mounting hole matching the screw-in type elastic pressing mechanism.
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