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公开(公告)号：US20180156410A1
公开(公告)日：2018-06-07
申请号：US15821311
申请日：2017-11-22
IPC分类号： F21S41/675 , F21S41/32
CPC分类号： F21S41/675 , B60Q1/24 , B60Q2300/45 , F21S41/141 , F21S41/285 , F21S41/32 , F21W2102/17 , F21Y2115/10
摘要： A lighting device for a vehicle includes a light source configured to perform light irradiation, a blade including a reflective surface configured to reflect light irradiated from the light source toward an area in front of the vehicle, the blade being configured to rotate around a rotation axis, a drive device configured to rotationally drive the blade around the rotation axis, a detector configured to detect a person in front of the vehicle, and a control device configured to, in a case where the person is detected by the detector, control the light source and the drive device such that the drive device rotationally drives the blade to a position where a region in a prescribed range is irradiated with light reflected from the reflective surface of the blade and the light source is turned on.
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公开(公告)号：US20180162264A1
公开(公告)日：2018-06-14
申请号：US15819505
申请日：2017-11-21
CPC分类号： B60Q1/085 , B60Q1/18 , B60Q2300/45 , F21S41/143 , F21S41/153 , F21S41/255 , F21S41/43 , F21S41/663 , F21V11/08 , F21V23/0471
摘要： A lighting device for a vehicle includes an irradiator that includes a light source mounted in the vehicle, and a shield that is provided to face an emission side of band-shaped light from the light source. The irradiator is configured to emit the band-shaped light from the light source at a predetermined irradiation angle to irradiate a road surface with the band-shaped light, and the irradiator is configured to change an irradiation direction of the band-shaped light toward the road surface. The shield is configured to shield a part of the band-shaped light such that the road surface is illuminated in a shape of a figure indicating prescribed information.
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