公开(公告)号：US06393211B1

公开(公告)日：2002-05-21

申请号：US09449966

申请日：1999-11-26

申请人： Amir Jolan ,  Sylvain Marchand

发明人： Amir Jolan ,  Sylvain Marchand

IPC分类号： F12V700

CPC分类号： F24C7/065 ,  H05B3/008 ,  H05B2203/032

摘要： A heat radiator assembly having at least one heat radiator unit which comprises in combination a base and a primary reflector mounted on the base, the primary reflector having an elongated body with side walls (with a parabolic configuration in cross-section) upstanding outwardly from the base and end walls. A high power heating lamp is accommodated within the primary reflector by means of an elongated gap formed between lateral edges of the side walls of the primary reflector adjacent to the base. A secondary reflector having a generally elongated configuration is mounted on the base; it has an inner and an outer surface. The secondary reflector's inner surface faces the elongated gap of the primary reflector and the outer surface faces the base; the secondary reflector is adapted to reflect all lost radiation emitted from the lamp through the gap towards the base, thus facilitating prevention of overheating of the base and increasing efficiency of the heat radiator assembly. The secondary reflector has a concave configuration in cross-section, and the primary and secondary reflectors may be made of tempered gold-anodized aluminum embossed with a pattern facilitating heat radiation efficiency and to strengthen structural integrity of the heat radiator unit.

摘要翻译： 一种散热器组件，其具有至少一个散热器单元，其包括基座和安装在基座上的主反射器的组合，所述主反射器具有细长主体，所述主体具有从所述底部向外直立的侧壁（横截面为抛物线形状） 底座和墙壁。 大功率加热灯通过形成在与基座相邻的主反射器的侧壁的侧边缘之间的细长间隙容纳在主反射器内。 具有大致细长结构的次级反射器安装在基座上; 它具有内表面和外表面。 二次反射器的内表面面对主反射器的细长间隙，外表面面向基部; 次级反射器适于将从灯的所有损失的辐射通过间隙反射到基座，从而有助于防止基座过热并提高散热器组件的效率。 次级反射器的横截面为凹形，并且主反射器和次反射器可以由具有促进散热效率的图案压花的回火金阳极氧化铝制成并且加强散热器单元的结构完整性。

公开(公告)号：US06527426B2

公开(公告)日：2003-03-04

申请号：US09841065

申请日：2001-04-25

申请人： Hiroo Oyama ,  Go Adachi ,  Masahito Okamoto ,  Yoshifumi Kawaguchi

发明人： Hiroo Oyama ,  Go Adachi ,  Masahito Okamoto ,  Yoshifumi Kawaguchi

IPC分类号： F12V700

CPC分类号： F21S41/683 ,  F21S41/162 ,  F21S41/17 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/675

摘要： A vehicle light having a multi-reflex optical system can include a light source, at least one pair of ellipse group reflecting surfaces located so as to substantially surround the light source. Each ellipse group reflecting surface can be symmetrical relative to the light source and have a first focus in the vicinity of the light source, a second focus, and a longitudinal axis perpendicular to an optical axis of the vehicle light. The same number of parabolic group reflecting surfaces as the ellipse group reflecting surfaces can be located substantially linearly, with each parabolic group reflecting surface having a focus on the second focus of the corresponding ellipse group reflecting surface and a longitudinal axis substantially parallel to the optical axis of the vehicle light. At least one shade can be located in the vicinity of one of the second foci of the ellipse group reflecting surfaces to provide a predetermined shape to luminous flux directed from the corresponding ellipse group reflecting surface.

摘要翻译： 具有多反射光学系统的车辆灯可以包括光源，至少一对椭圆组反射表面，其基本上围绕光源。 每个椭圆组反射表面可以相对于光源对称，并且在光源附近具有第一焦点，第二焦点和垂直于车辆光的光轴的纵轴。 与椭圆形组反射表面相同数量的抛物面反射表面可以基本上线性地定位，每个抛物线组反射表面都聚焦在对应的椭圆组反射表面的第二焦点上，并且基本上平行于光轴 的车灯。 至少一个阴影可以位于椭圆组反射表面的第二焦点之一附近，以对从相应的椭圆组反射表面引导的光束提供预定的形状。