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1. 发明授权

US4916591A Illuminated regulating device for vehicle ventilation 失效
标题翻译：车辆通风照明调节装置
公开(公告)号：US4916591A
公开(公告)日：1990-04-10
申请号：US383937
申请日：1989-07-21
申请人： Guenter Schiele
发明人： Guenter Schiele
IPC分类号： B60H1/34 , B60Q3/00
CPC分类号： B60Q3/005 , B60H1/3414 , B60Q3/0243 , B60H2001/3471
摘要： In an illuminated regulating device for operating a ventilation arrangement or the like in a motor vehicle, in the vicinity of a regulating wheel (2, 3) rotatable about its axis are provided several light outlets (13b, 14b) arranged stationarily and at the circumference of the regulating wheel is provided a movable light outlet (11a, 12a). The light outlets (11a, 12a, 13b, 14b) are formed by inserts of clear, rigid plastic and are connected to a common light source (16, 17) by light conducting inserts (11, 12, 13, 14). All stationary light outlets (13b, 14b) are formed at the ends of arms (13a, 14a) of a single-piece light conducting insert (13, 14) with total internal reflection made of clear, rigid plastic, which extends from the light source (16, 17) to the light outlets (13b, 14b). This light conducting insert (13, 14) is provided with a lateral light outlet surface (13d, 14 d) in the region of the axis of rotation (A) of the regulating wheel (2, 3). In the regulating wheel (2, 3) is provided a single-piece light conducting insert (11, 12) with total internal reflection made of clear, rigid plastic, which extends from the movable light outlet (11a, 12a) to the region of the axis of rotation (A), at the radially outer end of which is formed the light outlet (11a, 12a) and at the radially inner end of which is provided a light inlet surface (11b, 12b) extending in a radial plane and opposite the light outlet surface (13d, 14d).
摘要翻译：在用于在机动车辆中操作通风装置等的照明调节装置中，在可围绕其轴线旋转的调节轮（2,3）附近设置有几个光出口（13b，14b），其固定地布置在圆周的调节轮设置有可移动的光出口（11a，12a）。光出口（11a，12a，13b，14b）由透明刚性塑料的插入物形成，并且通过光导插入件（11,12,13,14）连接到公共光源（16,17）。所有固定的光出口（13b，14b）形成在单件导光插入件（13,14）的臂（13a，14a）的端部，其全反射由透明的刚性塑料制成，其从光线延伸源（16,17）连接到光出口（13b，14b）。这种导光插入件（13,14）在调节轮（2,3）的旋转轴线（A）的区域中设置有横向光出射表面（13d，14d）。在调节轮（2,3）中设有一个单件导光插件（11,12），其全反射由透明的刚性塑料制成，其从可移动的光出口（11a，12a）延伸到旋转轴线（A）在其径向外端形成光出口（11a，12a），并且在其径向内端处设置有在径向平面中延伸的光入口表面（11b，12b）和与光出口表面（13d，14d）相对。

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