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公开(公告)号:US5785413A
公开(公告)日:1998-07-28
申请号:US826005
申请日:1997-03-27
CPC分类号: B60Q1/26
摘要: A dual lamp fixture having an integral power supply and control circuit. The dual lamp fixture utilizes stroboscopic and incandescent lamps mounted near the focus of a parabolic reflector which may be actuated alternately, individually or simultaneously. Multiple lamps may be connected in parallel to a DC power bus and a differential line, twisted-pair communication bus to achieve a variety of controlled flashing patterns. Each lamp will perform its given tasks when an appropriate command signal is placed on the communication bus. To take full advantage of this distributed control and the advantages in bus-wiring topology, the power supply is located in close proximity to its controller and light fixture.
摘要翻译: 具有整体电源和控制电路的双灯具。 双灯具使用频闪和白炽灯安装在抛物面反射器的焦点附近,可以单独或同时交替地启动。 多个灯可以并联连接到直流电源总线和差分线路,双绞线通信总线,以实现各种受控的闪烁模式。 当通信总线上放置适当的命令信号时,每个灯将执行给定的任务。 为了充分利用这种分布式控制和总线布线拓扑的优点,电源位于其控制器和灯具附近。
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公开(公告)号:US4513357A
公开(公告)日:1985-04-23
申请号:US571492
申请日:1984-01-17
申请人: Yasuhiro Nieda , Kiyokazu Honda
发明人: Yasuhiro Nieda , Kiyokazu Honda
CPC分类号: F21S48/1742 , F21S48/1109 , F21S48/1186 , Y10S362/802
摘要: A headlamp unit having a high intensity discharge lamp disposed at about the focus of a parabolic reflector and an incandescent lamp disposed at about the focus of a parabolic reflector.
摘要翻译: 一个前照灯单元具有设置在抛物面反射器的焦点附近的高强度放电灯和布置在抛物面反射器的焦点附近的白炽灯。
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