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公开(公告)号：US11959615B1
公开(公告)日：2024-04-16
申请号：US18463492
申请日：2023-09-08
发明人： Ming-Chih Shih
摘要： A vehicular lighting device includes a plurality of light-emitting units and a plurality of lens units. Each of the light-emitting units includes a plurality of light-emitting subunits each of which is operable to generate light beams. Each of the lens units includes a plurality of lens subunits each of which includes a first lens and a second lens. Each of the light-emitting units corresponds to two of the lens units that are adjacent to each other. A portion of the light beams generated by the light-emitting subunits of each of the light-emitting units travels into the first lenses of the lens subunits of one of the corresponding two of the lens units such that the portion of the light beams is reflected by the first lenses of the one of the corresponding two of the lens units.
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公开(公告)号：US11959614B2
公开(公告)日：2024-04-16
申请号：US17889165
申请日：2022-08-16
发明人： Ming-Chih Shih
IPC分类号： F21S43/241
CPC分类号： F21S43/241
摘要： A vehicle light device includes a light guide member including a light exist portion that has light exit surfaces, and a light reflection portion that has light reflection surfaces. Each light exit surface is convex, and defines a real focal point disposed forwardly of the light reflection portion. Each light reflection surface is concaved and disposed forwardly of the light exist portion, and defines a virtual focal point superimposed on the real focal point of one of the light exit surfaces, so as to reflect light rays from a light emitter unit into the light guide member toward the respective light exit surface, such that extension lines of the light rays reflected therefrom intersect at the virtual focal point.
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公开(公告)号：US11859787B1
公开(公告)日：2024-01-02
申请号：US18168919
申请日：2023-02-14
发明人： Ming-Chih Shih
IPC分类号： F21V13/04 , F21S41/25 , F21S41/143 , F21S41/39 , F21S41/32
CPC分类号： F21S41/25 , F21S41/143 , F21S41/32 , F21S41/39
摘要： An adaptive headlamp device includes a light emitting unit capable of emitting light rays, and a lens located in front of the light emitting unit. The lens includes an light-emergent surface that is located at a front end thereof, a rear end that defines a light-incident opening, a light-incident surface that defines a light-incident space facing the light emitting unit and communicating with the light-incident opening, and a light-reflecting surface that surrounds the light-incident surface. The light-reflecting surface includes first and second surface portions respectively located at upper and lower sides of the light-incident surface, third and fourth surface portions respectively located at left and right sides of the light-incident surface, and a plurality of interconnecting surface portions. Each interconnecting surface portion interconnects two adjacent ones of the first, second, third, and fourth surface portions. Each of the first, second, third, and fourth surface portions is unsmooth.
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公开(公告)号：US10857937B1
公开(公告)日：2020-12-08
申请号：US16441523
申请日：2019-06-14
发明人： Ming-Chih Shih
摘要： A steering light device is mounted on left or right sides of a motorcycle having an imaginary middle vertical plane extending horizontally in a front-rear direction. The steering light device includes a light unit and a lens unit. The light unit includes at least one inclined elongate auxiliary light descending inwardly toward the imaginary middle vertical plane. The lens unit includes at least one auxiliary lens cooperating respectively with the main and auxiliary lights to project light for compensating light intensity of a dark area in a road surface located in front of the motorcycle when steering the motorcycle to a corresponding one of the left or right.
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公开(公告)号：US10330282B2
公开(公告)日：2019-06-25
申请号：US15695394
申请日：2017-09-05
发明人： Ming-Chih Shih
摘要： A lamp lens is adapted to transmit light, and includes spaced-apart light input and output surfaces and a reflecting surface. The light input surface has a surrounding surface portion and an end surface portion connected to a front end of the surrounding surface portion. The reflecting surface extends from the light input surface to the light output surface, and has a plurality of reflecting segments and optical structures. The reflecting segments are adapted for total reflection of a portion of the light which enters the lamp lens through the light input surface. Each adjacent two of the reflecting segments forma stepped surface structure. The optical structures are adapted to prevent total reflection of a portion of the light.
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公开(公告)号：US20190072256A1
公开(公告)日：2019-03-07
申请号：US15695394
申请日：2017-09-05
发明人： Ming-Chih Shih
CPC分类号： F21V7/0091 , F21S41/25 , F21V5/04 , F21V7/22
摘要： A lamp lens is adapted to transmit light, and includes spaced-apart light input and output surfaces and a reflecting surface. The light input surface has a surrounding surface portion and an end surface portion connected to a front end of the surrounding surface portion. The reflecting surface extends from the light input surface to the light output surface, and has a plurality of reflecting segments and optical structures. The reflecting segments are adapted for total reflection of a portion of the light which enters the lamp lens through the light input surface. Each adjacent two of the reflecting segments forma stepped surface structure. The optical structures are adapted to prevent total reflection of a portion of the light.
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公开(公告)号：US11320107B1
公开(公告)日：2022-05-03
申请号：US17333529
申请日：2021-05-28
发明人： Ming-Chih Shih
IPC分类号： F21S41/26 , F21S41/265 , F21W102/135
摘要： A vehicle lens apparatus includes a top lens connected to a main lens. The main lens projects onto a horizontal surface a first light pattern with a width in a rear-to-front direction to include a first main light region, and two first lateral light regions respectively formed at left and right sides of the first main light region. The top lens projects a second light pattern convexed in a rear-to-front direction, and includes a second main light region superimposed on the first main light region, and two second lateral light regions respectively and rearwardly extending from left and right sides of the second main light region to protrude rearwardly from the first lateral light regions.
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公开(公告)号：US10781991B1
公开(公告)日：2020-09-22
申请号：US16553551
申请日：2019-08-28
发明人： Ming-Chih Shih
摘要： A projection headlight includes a reflecting mirror, a light shield, a reflector, a lens and a light emitting unit. The reflecting mirror includes a first reflective surface unit. The light shield is disposed in the reflecting mirror and includes a second reflective surface unit facing rearwardly. The reflector is disposed behind the light shield and includes a third reflective surface unit facing forwardly. The light emitting unit is disposed behind the light shield, and emits a light beam reflected by the first reflective surface unit toward the second reflective surface unit, and then reflected by the second reflective surface unit toward the third reflective surface unit to be projected forwardly through the lens.
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公开(公告)号：US10738962B1
公开(公告)日：2020-08-11
申请号：US16562920
申请日：2019-09-06
发明人： Ming-Chih Shih
IPC分类号： F21S43/31 , F21S43/20 , F21S43/40 , F21S43/14 , F21Y115/10 , F21W103/20
摘要： A multi-segment turning light lamp includes a lamp housing assembly and a lighting assembly. The lamp housing assembly includes a substrate, a lens having a concave inner surface, and a light divider arrangement disposed between the substrate and the lens. The light divider arrangement includes a plurality of partitions angularly arranged with respect to a center of curvature of the concave inner surface of the lens, and extending radially to the lens. The partitions, the substrate and the lens cooperate to define a plurality of light-exit channels. The lighting assembly includes a plurality of light-emitting elements, each of which is disposed for emitting light through a respective one of the light-exit channels.
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