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公开(公告)号:US06186651B1
公开(公告)日:2001-02-13
申请号:US09358041
申请日:1999-07-21
申请人: Edwin Mitchell Sayers , Balvantrai Patel , David Vozenilek , Jeyachandrabose Chinniah , Jose M. Cruz , Jeffrey Allen Erion , Jaroslav Purma , Milan Cejnek
发明人: Edwin Mitchell Sayers , Balvantrai Patel , David Vozenilek , Jeyachandrabose Chinniah , Jose M. Cruz , Jeffrey Allen Erion , Jaroslav Purma , Milan Cejnek
IPC分类号: F21V1702
CPC分类号: F21S41/689 , F21S41/17 , F21S41/635 , F21S41/657 , F21S41/675 , F21S41/686
摘要: A projector headlamp utilizing only a single HID bulb for projecting light in a forward direction generally along a horizontal axis selectably between low beam and high beam conditions while shifting the hot spot as required between these conditions.
摘要翻译: 一种只使用单个HID灯泡的投影仪前照灯,用于在远光和远光条件之间选择性地沿着水平轴在向前方向上投射光,同时根据需要在这些条件之间移动热点。
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公开(公告)号:US07121703B2
公开(公告)日:2006-10-17
申请号:US10938112
申请日:2004-09-10
IPC分类号: F21V17/02
CPC分类号: F21S41/686 , F21S41/17
摘要: A multifunction adaptive projector system for motor vehicles is provided having a positioning mechanism designed to vary the position of a shield between three defined positions. The system includes an ellipsoidal reflector, a light source, a shield and a mechanism for variation of the position of the shield, in relation to the reflector, between a position for low beam light, a position for motorway light and a position for high beam light. For low beam light, the shield is in proximity of the focal point of the reflector. For motorway light, the shield is shifted by a first distance below the focal point of the reflector. For high beam light, the shield is shifted by a distance below the focal point of the reflector.
摘要翻译: 提供了一种用于机动车辆的多功能自适应投影仪系统,其具有设计用于改变屏蔽在三个限定位置之间的位置的定位机构。 该系统包括椭圆反射器,光源,屏蔽件和用于相对于反射器在远光灯的位置,用于高速公路光的位置和用于远光的位置之间改变屏蔽件的位置的机构 光。 对于近光灯,屏蔽层位于反射镜焦点附近。 对于高速公路灯,屏蔽层在反射器的焦点下方移动第一距离。 对于远光灯,屏蔽层偏移反射器焦点的距离。
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公开(公告)号:US20050152154A1
公开(公告)日:2005-07-14
申请号:US10938112
申请日:2004-09-10
CPC分类号: F21S41/686 , F21S41/17
摘要: A multifunction adaptive projector system for motor vehicles is provided having a positioning mechanism designed to vary the position of a shield between three defined positions. The system includes an ellipsoidal reflector, a light source, a shield and a mechanism for variation of the position of the shield, in relation to the reflector, between a position for low beam light, a position for motorway light and a position for high beam light. For low beam light, the shield is in proximity of the focal point of the reflector. For motorway light, the shield is shifted by a first distance below the focal point of the reflector. For high beam light, the shield is shifted by a distance below the focal point of the reflector.
摘要翻译: 提供了一种用于机动车辆的多功能自适应投影仪系统,其具有设计用于改变屏蔽在三个限定位置之间的位置的定位机构。 该系统包括椭圆反射器,光源,屏蔽件和用于相对于反射器在远光灯的位置,用于高速公路光的位置和用于远光的位置之间改变屏蔽件的位置的机构 光。 对于近光灯,屏蔽层位于反射镜焦点附近。 对于高速公路灯,屏蔽层在反射器的焦点下方移动第一距离。 对于远光灯,屏蔽层偏移反射器焦点的距离。
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