公开(公告)号：US07163322B2

公开(公告)日：2007-01-16

申请号：US10943162

申请日：2004-09-17

申请人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

发明人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

IPC分类号： B60Q1/56

CPC分类号： G09F13/02 ,  B60Q1/2696 ,  B60Q1/56 ,  G02B6/0011

摘要： In an illumination device for license plate which illuminates the license plate from the front side thereof, at least one light source consist of a white LED is arranged at a position upward or obliquely upward of the license plate in such a manner that optical axes thereof traverse with a lower range than the center of the license plate, and a reflector is arranged at a position obliquely downward seen from an observer's side of the light source, receiving a light directing to the observer's side from a portion of a light emitted from the light source, and converting the light into a light irradiating the center or the lower part of the license plate. Further, a garnish for accommodating the light source and having a light transmitting part can be provided to the illumination device.

摘要翻译： 在从前侧照射牌照的车牌用照明装置中，将由白色LED构成的至少一个光源配置在车牌上方或斜上方的位置，使其光轴横穿 具有比车牌的中心更低的范围，并且反射器被布置在从光源的观察者侧倾斜向下看的位置处，从从光发射的光的一部分接收到观察者侧的光 源，并将光转换成照射车牌的中心或下部的光。 此外，可以向照明装置提供用于容纳光源并具有透光部分的装饰件。

公开(公告)号：US20050094405A1

公开(公告)日：2005-05-05

申请号：US10943162

申请日：2004-09-17

申请人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

发明人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

IPC分类号： B60Q1/26 ,  B60Q1/56 ,  F21V8/00 ,  G02B6/00 ,  G09F13/02 ,  F21V7/00

CPC分类号： G09F13/02 ,  B60Q1/2696 ,  B60Q1/56 ,  G02B6/0011

摘要： In an illumination device for license plate which illuminates the license plate from the front side thereof, at least one light source consist of a white LED is arranged at a position upward or obliquely upward of the license plate in such a manner that optical axes thereof traverse with a lower range than the center of the license plate, and a reflector is arranged at a position obliquely downward seen from an observer's side of the light source, receiving a light directing to the observer's side from a portion of a light emitted from the light source, and converting the light into a light irradiating the center or the lower part of the license plate. Further, a garnish for accommodating the light source and having a light transmitting part can be provided to the illumination device.

摘要翻译： 在从前侧照射牌照的车牌用照明装置中，将由白色LED构成的至少一个光源配置在车牌上方或斜上方的位置，使其光轴横穿 具有比车牌的中心更低的范围，并且反射器被布置在从光源的观察者侧倾斜向下看的位置处，从从光发射的光的一部分接收到观察者侧的光 源，并将光转换成照射车牌的中心或下部的光。 此外，可以向照明装置提供用于容纳光源并具有透光部分的装饰件。