公开(公告)号：US20200231089A1

公开(公告)日：2020-07-23

申请号：US16744765

申请日：2020-01-16

申请人： Fumihiko Mouri ,  Takanori Hamamoto ,  Daisuke Takamura ,  Stéphane André

发明人： Fumihiko Mouri ,  Takanori Hamamoto ,  Daisuke Takamura ,  Stéphane André

IPC分类号： B60Q1/52 ,  F21V14/04 ,  F21S41/675

摘要： A vehicle front headlight device includes: a fixed illumination section configured to shine light toward a first illuminated region at a lower side ahead of a vehicle; a variable illumination section that selectively adopts either an illumination angle from which light is shone toward a second illuminated region further ahead of the vehicle than and at an upper side of the first illuminated region, or a depiction angle from which a depicted pattern is shone toward a depiction region nearer to the vehicle than the first illuminated region; a support member to which the fixed illumination section being attached; a retention section that retains the variable illumination section and is supported by the support member so that it can pivot about an axial direction running along a vehicle width direction; and a drive section that causes the retention section to selectively adopt either the illumination angle or the depiction angle.

公开(公告)号：US10953790B2

公开(公告)日：2021-03-23

申请号：US16744765

申请日：2020-01-16

申请人： Fumihiko Mouri ,  Takanori Hamamoto ,  Daisuke Takamura ,  Stéphane André

发明人： Fumihiko Mouri ,  Takanori Hamamoto ,  Daisuke Takamura ,  Stéphane André

IPC分类号： B60Q1/52 ,  F21S41/675 ,  F21V14/04

摘要： A vehicle front headlight device includes: a fixed illumination section configured to shine light toward a first illuminated region at a lower side ahead of a vehicle; a variable illumination section that selectively adopts either an illumination angle from which light is shone toward a second illuminated region further ahead of the vehicle than and at an upper side of the first illuminated region, or a depiction angle from which a depicted pattern is shone toward a depiction region nearer to the vehicle than the first illuminated region; a support member to which the fixed illumination section being attached; a retention section that retains the variable illumination section and is supported by the support member so that it can pivot about an axial direction running along a vehicle width direction; and a drive section that causes the retention section to selectively adopt either the illumination angle or the depiction angle.