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公开(公告)号:US20190093844A1
公开(公告)日:2019-03-28
申请号:US16135550
申请日:2018-09-19
Inventor: Yasuharu UENO , Makoto KAI , Tetsuya NISHI , Toshiaki NAKAMURA , Yuuji NAKAYAMA
Abstract: A moving-body light-emitting device for a vehicle includes: a light source including a light-emitting element; a substrate on which the light source is provided; a first lens that covers the light-emitting element and includes a curved surface that transmits light emitted from the light-emitting element, the curved surface including a first curved surface and a second curved surface; and a reflective surface that covers the first curved surface of the first lens and reflects the light transmitted through the first lens. The second curved surface of the first lens is not covered with the reflective surface, and transmits the light reflected by the reflective surface.
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公开(公告)号:US20160377249A1
公开(公告)日:2016-12-29
申请号:US15262622
申请日:2016-09-12
Inventor: Yoshihiko KANAYAMA , Makoto KAI , Hiro AOKI , Tomoyuki OGATA
IPC: F21S8/10
CPC classification number: F21S48/1225 , F21S41/141 , F21S41/143 , F21S41/147 , F21S41/25 , F21S41/255 , F21S41/285 , F21S41/322 , F21S41/36 , F21S45/10 , F21S45/50 , F21Y2115/10
Abstract: A lighting apparatus includes: a base that is open toward a front and includes a low beam light-distribution pattern forming component; a lens body disposed forward of the base; a first light-emitting device; and a second light-emitting device. Incident light is refracted in a lower portion of the lens body, and the incident light and exiting light travel in substantially same direction in an upper portion of the lens body. The first light-emitting device is disposed behind the lower portion of the lens body, the second light-emitting device is disposed further forward than the first light-emitting device and behind the upper portion of the lens body, and the low beam light-distribution pattern forming component is disposed in front of the first light-emitting device.
Abstract translation: 照明装置包括:朝向前方开口的基部,其包括近光配光图案形成部件; 设置在所述基座的前方的透镜体; 第一发光装置; 和第二发光装置。 入射光在透镜体的下部被折射,并且入射光和出射光在透镜体的上部沿基本相同的方向行进。 第一发光装置设置在透镜主体的下部之后,第二发光装置配置在比第一发光装置更靠前的位置并且在透镜体的上部之后, 分布图案形成部件设置在第一发光装置的前方。
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公开(公告)号:US20200099843A1
公开(公告)日:2020-03-26
申请号:US16570133
申请日:2019-09-13
Inventor: Yoshihiko KANAYAMA , Yohei CHINGYO , Makoto KAI
Abstract: A light source unit includes a substrate and a light source. The light source is mounted on the substrate. At least one sensor is configured to detect the infrared light. The at least one sensor detects a wavelength component of the infrared light in a range of wavelengths from 920 nm to 960 nm better than a wavelength component of the infrared light out of the range. The light source device emits the infrared light having a peak wavelength smaller than 920 nm when the light source has a temperature of 25° C. or lower. The peak wavelength of the infrared light emitted from the light source device increases as the temperature of the light source increases from the temperature of 25° C.
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公开(公告)号:US20160033103A1
公开(公告)日:2016-02-04
申请号:US14807215
申请日:2015-07-23
Inventor: Tomoyuki NAKANO , Tomoyuki OGATA , Yoshihiko KANAYAMA , Makoto KAI
CPC classification number: F21S41/663 , B60C11/005 , B60Q1/0052 , B60Q1/14 , B60Q1/1415 , B60Q1/18 , B60Q11/005 , B60Q2400/30 , F21S41/147 , F21S41/295 , F21S43/14 , F21S43/19 , F21S45/47 , F21S45/48 , F21Y2115/10
Abstract: Lighting apparatus for a vehicle includes: night-time low beam light source which mainly illuminates a lower front region in front of the vehicle; and daytime light source which mainly illuminates an overhead region above the lower front region.
Abstract translation: 用于车辆的照明装置包括:主要照亮车辆前方的下前部区域的夜间低光束光源; 和白昼光源,其主要照射在下前区域上方的顶部区域。
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公开(公告)号:US20160264040A1
公开(公告)日:2016-09-15
申请号:US15061344
申请日:2016-03-04
Inventor: Makoto KAI , Tomoyuki OGATA
IPC: B60Q1/04
CPC classification number: B60Q1/0483 , B60Q1/0433 , B60Q1/0683 , B60Q1/20 , B60Q2200/32
Abstract: A lighting device for use with a mobile object includes a lamp having a through-hole, a lamp mount for fixing a lamp to a vehicle body, and a support that is shaft shaped and supports the lamp in a predetermined attitude relative to the lamp mount. The lamp mount has an insertion hole through which the support is to be inserted. The support includes, at the leading end side in the axial direction, a male threaded section to be inserted in the through-hole and, at the trailing end side in the axial direction, a trunk section having approximately the same diameter as the diameter of the insertion hole. The trunk section includes a communication portion that communicatively connects the leading end side and the trailing end side of the trunk section.
Abstract translation: 一种与移动物体一起使用的照明装置包括:具有通孔的灯,用于将灯固定到车体的灯座,以及轴状的支撑件,并相对于灯座以预定的姿态支撑灯 。 灯座具有插入孔,支架将穿过插入孔。 支撑体在轴向的前端侧包括插入通孔的阳螺纹部,在轴向的后端侧具有与直径大致相同的直径的主干部 插孔。 主干部包括通信部,其连通于主干部的前端侧和后端侧。
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公开(公告)号:US20150362145A1
公开(公告)日:2015-12-17
申请号:US14734370
申请日:2015-06-09
Inventor: Makoto KAI , Tomoyuki OGATA , Yoshihiko KANAYAMA , Hiro AOKI
CPC classification number: G02B6/0096 , B60Q1/0035 , B60Q1/0052 , B60Q1/18 , B60Q2400/30 , F21S41/143 , F21S41/24 , F21S41/336 , F21S45/47 , F21S45/48 , F21Y2101/00 , F21Y2115/10
Abstract: A lighting apparatus includes a ring-shaped light guide including ring-shaped light entry and light exit faces; and light-emitting devices arranged in a ring at predetermined intervals, at positions opposite the light entry face. The light guide includes collimating portions that collimate light emitted from the light-emitting devices. Each of the collimating portions includes light-reflecting faces for collimating, in the direction of the optical axis of the collimating portion, light emitted from the corresponding light-emitting device. The light-reflecting faces include: an outer reflecting face; an inner reflecting face; a lateral reflecting face; and a large radius reflecting face. A distance from the optical axis to an optical axis-side end portion of at least one of the outer reflecting face, the inner reflecting face, and the lateral reflecting face is less than a distance from the optical axis to an optical axis-side end portion of the large radius reflecting face.
Abstract translation: 照明装置包括环形光导,其包括环形光入射和光出射面; 以及以预定间隔布置在环中的发光器件,与光入射面相对的位置。 光导包括准直部分,其准直从发光装置发出的光。 每个准直部分包括用于在准直部分的光轴的方向上准直从相应的发光装置发射的光的光反射面。 光反射面包括:外反射面; 内反射面; 侧面反射面; 和大半径反射面。 外反射面,内反射面和侧面反射面中的至少一个的距离光轴至光轴侧端部的距离小于从光轴到光轴侧端部的距离 大半径反射面的一部分。
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公开(公告)号:US20150323145A1
公开(公告)日:2015-11-12
申请号:US14688194
申请日:2015-04-16
Inventor: Yoshihiko KANAYAMA , Hiro AOKI , Makoto KAI , Tomoyuki OGATA
IPC: F21S8/10
CPC classification number: F21S45/47 , F21S41/143 , F21S41/147 , F21S41/19 , F21S41/24 , F21S41/255 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/43 , F21S41/60 , F21S41/663
Abstract: A lighting apparatus for vehicle use that projects light forward includes: a base; a low beam light emitting device disposed on the base; a high beam light emitting device disposed on the base; a lens body disposed in front of the low beam light emitting device and the high beam light emitting device; and a first light restrictor disposed in front of the high beam light emitting device, the first light restrictor restricting light emitted by the high beam light emitting device from traveling downward.
Abstract translation: 投射光的车辆用照明装置包括:基座; 设置在基座上的近光发光装置; 设置在基座上的远光发光装置; 设置在所述近光发光装置和所述远光发光装置的前方的透镜体; 以及设置在所述远光发光装置前方的第一限流器,所述第一限流器限制由所述远光发光装置发射的光向下行进。
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公开(公告)号:US20180038570A1
公开(公告)日:2018-02-08
申请号:US15722251
申请日:2017-10-02
Inventor: Yoshihiko KANAYAMA , Hiro AOKI , Makoto KAI , Tomoyuki OGATA
CPC classification number: B60Q1/18 , B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/19 , F21S41/24 , F21S41/255 , F21S41/285 , F21S41/43 , F21S41/60 , F21S41/663 , F21S45/47 , F21Y2115/10
Abstract: A lighting apparatus for vehicle use that projects light forward includes a base, a low beam lamp including a low beam light emitter disposed on the base, a first light emitter disposed on the base and a second light emitter. A lighting controller turns on the low beam light emitter, the first light emitter, and the second light emitter, and an optical system reflects light from the first and second light emitters at least above and below the first and second light emitters, to produce a light distribution pattern. Centers of areas illuminated by the light from the first and second light emitters are horizontally spaced from each other.
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公开(公告)号:US20150323147A1
公开(公告)日:2015-11-12
申请号:US14706116
申请日:2015-05-07
Inventor: Yoshihiko KANAYAMA , Hiro AOKI , Makoto KAI , Tomoyuki OGATA
CPC classification number: F21S45/47 , F21S41/143 , F21S41/147 , F21S41/19 , F21S41/24 , F21S41/255 , F21S41/29 , F21S41/295 , F21S41/322 , F21S41/43 , F21S41/47 , F21S41/663 , F21S45/40 , F21S45/49 , F21V5/007 , F21V7/0066 , F21V11/16 , F21V29/70 , F21V29/71 , F21V29/713 , F21Y2115/10
Abstract: A lighting apparatus for vehicle use that projects light forward includes: a base; a first light emitting device disposed on the base; a second light emitting device disposed on the base; a first lens body disposed in front of the first light emitting device; a second lens body disposed in front of the second light emitting device; and a light restrictor adjacent to the first lens body, the light restrictor restricting light emitted by the second light emitting device from entering the first lens body.
Abstract translation: 投射光的车辆用照明装置包括:基座; 设置在基座上的第一发光器件; 设置在所述基座上的第二发光器件; 第一透镜体,设置在第一发光器件的前面; 设置在所述第二发光装置前面的第二透镜体; 以及与所述第一透镜体相邻的限光器,所述限光器限制由所述第二发光装置发射的光进入所述第一透镜体。
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公开(公告)号:US20150321598A1
公开(公告)日:2015-11-12
申请号:US14693152
申请日:2015-04-22
Inventor: Yoshihiko KANAYAMA , Hiro AOKI , Makoto KAI , Tomoyuki OGATA
CPC classification number: B60Q1/18 , B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/19 , F21S41/24 , F21S41/255 , F21S41/285 , F21S41/43 , F21S41/60 , F21S41/663 , F21S45/47 , F21Y2115/10
Abstract: A lighting apparatus for vehicle use that projects light forward includes: a base, a low beam lamp including a low beam light emitting device disposed on the base; a first high beam lamp including a first high beam light emitting device disposed on the base; a second high beam lamp including a second high beam light emitting device disposed on the base; and a lighting controller configured to turn on the low beam light emitting device, the first high beam light emitting device, and the second high beam light emitting device when high beams are turned on. A center of an area illuminated by the first high beam lamp and a center of an area illuminated by the second high beam lamp are horizontally spaced apart from each other.
Abstract translation: 用于向前发光的车辆用照明装置包括:基座,包括设置在基座上的近光发光装置的近光灯; 第一远光灯,包括设置在基座上的第一远光灯发光器件; 第二远光灯,包括设置在所述基座上的第二远光灯发光器件; 以及照明控制器,被配置为当高光束被接通时导通近光发光装置,第一远光发光装置和第二远光发光装置。 由第一远光灯照亮的区域的中心和由第二远光灯照亮的区域的中心彼此水平间隔开。
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