-
1.发明申请公开(公告)号：US20150277020A1
公开(公告)日：2015-10-01
申请号：US14674137
申请日：2015-03-31
发明人： Chen CHEN
IPC分类号： F21V8/00
CPC分类号： G02B6/0021 , B60Q2400/20 , F21S43/14 , F21S43/235 , F21S43/239 , F21S43/243 , F21S43/249 , F21Y2113/13 , F21Y2115/10 , G02B6/0008 , G02B6/0016 , G02B6/0026 , G02B6/0068 , G02B6/0073 , G02B6/0091 , G02B27/1006
摘要： A light-emitting diode (LED) light-mixing device, comprising a first LED, used to emit light of a first color; a second LED, used to emit light of a second color that is different from the first color; and a light-mixing light guide; the light-mixing light guide is provided with a first inlet, a second inlet, and an outlet; the first inlet is used to receive the light of the first color emitted by the first LED; the second inlet is used to receive the light of the second color emitted by the second LED; and mixed light is emitted from the outlet. The present utility model also discloses a lighting and/or signal indication device. The present utility model, by performing light mixing in a light-mixing light guide, can obtain light of various colors to complete lighting and/or signal indication functions.
摘要翻译： 一种发光二极管（LED）光混合装置，包括用于发射第一颜色的光的第一LED; 第二LED，用于发射与第一颜色不同的第二颜色的光; 和光混合光导; 光混合光导设置有第一入口，第二入口和出口; 第一入口用于接收由第一LED发射的第一颜色的光; 第二入口用于接收由第二LED发射的第二颜色的光; 从出口发出混合光。 本实用新型还公开了一种照明和/或信号指示装置。 本实用新型通过在光混合光导中进行光混合，可以获得各种颜色的光，以完成照明和/或信号指示功能。
-
公开(公告)号：US20180313505A1
公开(公告)日：2018-11-01
申请号：US15963528
申请日：2018-04-26
IPC分类号： F21S41/20 , F21S43/40 , F21S41/24 , F21S43/30 , F21S41/141 , F21S43/14 , F21S43/235 , F21S43/20 , F21S41/30
CPC分类号： F21S41/285 , F21S41/141 , F21S41/24 , F21S41/30 , F21S43/14 , F21S43/235 , F21S43/237 , F21S43/239 , F21S43/243 , F21S43/245 , F21S43/247 , F21S43/249 , F21S43/26 , F21S43/30 , F21S43/315 , F21S43/40 , F21W2103/10 , F21W2103/20 , F21W2103/35 , F21Y2115/10
摘要： A light beam adjusting device includes a first optical deflection unit having a first light incidence face and a first light exit face, the first optical deflection unit being arranged to deflect light which is incident from the first light incidence face and which exits from the first light exit face at a first deflection angle. A second optical deflection unit has a second light incidence face and a second light exit face, the second light incidence face being arranged to face the first light exit face and including an array of prisms arranged to deflect the light exiting from the first light exit face at a second deflection angle. The light beam adjusting device obtains the desired deflection direction of the incident light beam by a compact structure providing two-stages of optical deflection units to achieve the deflection of an incident light beam.
-
公开(公告)号：US20170234500A1
公开(公告)日：2017-08-17
申请号：US15519409
申请日：2015-10-14
CPC分类号： F21S43/235 , B60Q1/0011 , F21S43/237 , F21S43/245 , F21S43/247 , F21S43/27
摘要： The present utility model discloses a light guiding device and a vehicle lamp. The light guiding device includes a light guide medium component configured to allow light to be transmitted through it from one end thereof to another end thereof. A light guide fixing component is arranged on the light guide medium component and configured to fix the light guide medium component, wherein the light guide medium component and the light guide fixing component are both at least partly made of a transparent material. The light guide fixing component has a light directing portion configured to direct the light leaked from the light guide medium component into the light guide fixing component to exit the light guide fixing component away from a predetermined direction. Using the light guiding device and the vehicle lamp according to the present utility model can prevent light exiting the light guide fixing component from forming undesirable light spots in an undesirable direction.
-
-
搜索结果
3 条记录 (耗时 0.013 秒)
