公开(公告)号：US20220349543A1

公开(公告)日：2022-11-03

申请号：US17764592

申请日：2020-10-06

申请人： VALEO VISION

发明人： Qiang HU ,  Piao ZHANG ,  Anna GU ,  Liangliang FEI ,  Fang FANG

IPC分类号： F21S41/24

摘要： An optical assembly and a vehicle lamp are described. The optical assembly has a main exit direction, and includes a light source, a first light guide element and a second light guide element which are arranged in a superposed fashion in the main exit direction. The light source is allocated to the first light guide element, and the first light guide element has a first light in-coupling region and a first light out-coupling surface, the second light guide element has a second light in-coupling surface and a second light out-coupling surface, with the first light out-coupling surface facing the second light in-coupling surface. A light distribution structure is provided on at least a partial segment of at least one of the first light out-coupling surface and the second light in-coupling surface. The vehicle lamp includes the optical assembly described above.

公开(公告)号：US20220186901A1

公开(公告)日：2022-06-16

申请号：US17442420

申请日：2020-04-01

申请人： VALEO VISION

发明人： Xing ZHONG ,  Anna GU ,  Hongchao DONG ,  Qiang HU ,  Yagui GAO

IPC分类号： F21S41/24

摘要： An optical assembly, a vehicle lamp and a motor vehicle are disclosed. The optical assembly includes a light guide, the light guide at least having a first light guide section, a second light guide section and a bridging light guide section. The first light guide section and the second light guide section are connected together at one end to form an end region and bifurcating from the end region, the end region having an end face for the in-coupling of light. The bridging light guide section is arranged between the first light guide section and the second light guide section. The bridging light guide section is spaced apart from a bifurcation position of the first light guide section and the second light guide section, and the bridging light guide section has a light in-coupling face facing the bifurcation position, and a light out-coupling face.

公开(公告)号：US20210131634A1

公开(公告)日：2021-05-06

申请号：US17256484

申请日：2019-06-24

申请人： VALEO VISION

发明人： Piao ZHANG ,  Qiang HU

IPC分类号： F21S41/32 ,  F21S41/36 ,  F21S41/25 ,  F21S43/20 ,  F21S43/31 ,  F21S41/33

摘要： Provided are a light distribution member, a lighting or signaling device having the same, and a motor vehicle. A main body part of the light distribution member defines: a light incidence surface, through which light from a light source enters the main body part; a light emergence surface, a portion of the light entering the main body part being allowed to reach the light emergence surface directly in such a way that the portion of the light acts as a first light beam that is at least substantially parallel; and a first side surface and a second side surface, which are reflective faces and arranged on either side of an axis (O-O′), wherein at least one of the first side surface and the second side surface is provided with at least one first reflective structure configured to reflect the light reaching it, and to direct the reflected light as a second light beam toward the light emergence surface, and wherein an angle of the first light beam relative to the axis (O-O′) is different from an angle of the second light beam relative to the axis (O-O′).