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1. 发明授权

US08506146B2 Vehicle head lamp 有权
标题翻译：车头灯
公开(公告)号：US08506146B2
公开(公告)日：2013-08-13
申请号：US13004448
申请日：2011-01-11
申请人： Masao Kinoshita , Akinori Matsumoto , Tomoyuki Moritani , Takahiro Suzuki
发明人： Masao Kinoshita , Akinori Matsumoto , Tomoyuki Moritani , Takahiro Suzuki
IPC分类号： B60Q1/00 , F21V11/00 , F21V7/00
CPC分类号： B60Q1/076 , F21S41/162 , F21S41/255 , F21S41/321 , F21S41/338 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/47 , F21S41/60 , F21S41/689
摘要： A vehicle head lamp includes: a light source; a reflector that reflects light emitted from the light source; a condenser lens that irradiates the light reflected by the reflector forward; and a shade that blocks part of the light reflected by the reflector to obtain a desired light distribution. The shade includes a main shade that has an opening for passing overhead sign light irradiated forward and upward and a sub-shade that is provided so as to be inclined rearward and downward from an upper edge of the main shade in order to obtain a cut line of the light distribution, and the reflector has an OHS reflection area used to project part of the reflected light toward a lower surface of the sub-shade and that allows the light reflected on the lower surface to pass through the opening of the main shade as the OHS light.
摘要翻译：车头灯包括：光源; 反射从光源发射的光的反射器; 聚光透镜，其将由反射器反射的光向前照射; 以及阻挡由反射器反射的光的一部分以获得期望的光分布的阴影。遮光罩包括：主遮光板，其具有用于通过向上和向上照射的顶部标记光的开口，以及设置成从主色调的上边缘向后和向下倾斜的子遮光板，以获得切割线并且反射器具有OHS反射区域，用于将部分反射光投射到子遮光板的下表面，并且允许反射在下表面上的光通过主色调的开口作为 OHS灯。

2. 发明授权

US07350948B2 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US07350948B2
公开(公告)日：2008-04-01
申请号：US11646505
申请日：2006-12-28
申请人： Naohi Nino , Takayuki Iwaki , Tomoyuki Moritani , Akinori Matsumoto
发明人： Naohi Nino , Takayuki Iwaki , Tomoyuki Moritani , Akinori Matsumoto
IPC分类号： B60Q1/00
CPC分类号： F21S41/43 , F21S41/162 , F21S41/255 , F21S41/338
摘要： A vehicle headlamp includes a projection lens which is placed on an optical axis extending in a front and rear direction of a vehicle, a light source which is placed behind a rear focal point of the projection lens, a reflector which reflects light emanated directly from the light source in a forward direction and toward the optical axis, and a light-dark boundary forming plate which is placed between the projection lens and the light source. The light-dark boundary forming plate extends rearward and obliquely downward from a vicinity of the rear focal point of the projection lens, and a light-dark boundary forming portion is formed on a front end portion of the light-dark boundary forming plate. The light-dark boundary forming portion shields a part of the light reflected from the reflector and forms a cut-off line of a light distribution pattern.
摘要翻译：一种车辆用前照灯，其具备放置在沿车辆前后方向延伸的光轴上的投影透镜，位于投影透镜的后焦点后方的光源，反射从直线光源沿向前方向并朝向光轴，以及位于投影透镜和光源之间的浅黑色边界形成板。暗黑边界形成板从投影透镜的后焦点附近向后并且向下倾斜，并且在深黑色边界形成板的前端部上形成浅黑色边界形成部。浅暗边界形成部分遮蔽从反射器反射的一部分光，并形成配光图案的截止线。

3. 发明申请

US20080068854A1 PROJECTION-TYPE VEHICLE HEADLAMP 有权
标题翻译：投影型汽车头灯
公开(公告)号：US20080068854A1
公开(公告)日：2008-03-20
申请号：US11856527
申请日：2007-09-17
申请人： Sumito Ohtaki , Kohji Shimakura , Noriyuki Konagai , Akinori Matsumoto , Tomoyuki Moritani
发明人： Sumito Ohtaki , Kohji Shimakura , Noriyuki Konagai , Akinori Matsumoto , Tomoyuki Moritani
IPC分类号： B60Q1/04
CPC分类号： F21V11/02 , F21S41/255 , F21S41/43
摘要： A projection-type vehicle headlamp includes a lamp body, a front cover forming a lamp housing together with the lamp body, a light projection unit accommodated inside the lamp body, and a cover extending in a forward direction from the light projection unit. A louver is formed on a portion of the cover where light from the light projection unit is irradiated so as to allow irradiated light to pass through the louver.
摘要翻译：投影式车辆用前照灯包括灯体，与灯体一起形成灯壳体的前盖，容纳在灯体内的光投射单元以及从光投影单元向前方延伸的盖。在盖子的一部分上形成一个百叶窗，其中来自光投射单元的光被照射以允许照射的光通过百叶窗。

4. 发明申请

US20070147062A1 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US20070147062A1
公开(公告)日：2007-06-28
申请号：US11646505
申请日：2006-12-28
申请人： Naohi Nino , Takayuki Iwaki , Tomoyuki Moritani , Akinori Matsumoto
发明人： Naohi Nino , Takayuki Iwaki , Tomoyuki Moritani , Akinori Matsumoto
IPC分类号： B60Q1/00
CPC分类号： F21S41/43 , F21S41/162 , F21S41/255 , F21S41/338
摘要： A vehicle headlamp includes a projection lens which is placed on an optical axis extending in a front and rear direction of a vehicle, a light source which is placed behind a rear focal point of the projection lens, a reflector which reflects light emanated directly from the light source in a forward direction and toward the optical axis, and a light-dark boundary forming plate which is placed between the projection lens and the light source. The light-dark boundary forming plate extends rearward and obliquely downward from a vicinity of the rear focal point of the projection lens, and a light-dark boundary forming portion is formed on a front end portion of the light-dark boundary forming plate. The light-dark boundary forming portion shields a part of the light reflected from the reflector and forms a cut-off line of a light distribution pattern.
摘要翻译：一种车辆用前照灯，其具备放置在沿车辆前后方向延伸的光轴上的投影透镜，位于投影透镜的后焦点后方的光源，反射从直线光源沿向前方向并朝向光轴，以及位于投影透镜和光源之间的浅黑色边界形成板。暗黑边界形成板从投影透镜的后焦点附近向后并且向下倾斜，并且在深黑色边界形成板的前端部上形成浅黑色边界形成部。浅暗边界形成部分遮蔽从反射器反射的一部分光，并形成配光图案的截止线。

5. 发明授权

US07695176B2 Projection-type vehicle headlamp having a louvered cover 有权
标题翻译：具有百叶窗盖的投影式车辆前照灯
公开(公告)号：US07695176B2
公开(公告)日：2010-04-13
申请号：US11856527
申请日：2007-09-17
申请人： Sumito Ohtaki , Kohji Shimakura , Noriyuki Konagai , Akinori Matsumoto , Tomoyuki Moritani
发明人： Sumito Ohtaki , Kohji Shimakura , Noriyuki Konagai , Akinori Matsumoto , Tomoyuki Moritani
IPC分类号： B60Q1/04 , F21V11/02
CPC分类号： F21V11/02 , F21S41/255 , F21S41/43
摘要： A projection-type vehicle headlamp includes a lamp body, a front cover forming a lamp housing together with the lamp body, a light projection unit accommodated inside the lamp body, and a cover extending in a forward direction from the light projection unit. A louver is formed on a portion of the cover where light from the light projection unit is irradiated so as to allow irradiated light to pass through the louver.
摘要翻译：投影式车辆用前照灯包括灯体，与灯体一起形成灯壳体的前盖，容纳在灯体内的光投射单元和从光投影单元向前方延伸的盖。在盖子的一部分上形成一个百叶窗，其中来自光投射单元的光被照射以允许照射的光通过百叶窗。

6. 发明授权

US06695466B2 Headlamp 失效
标题翻译：头灯
公开(公告)号：US06695466B2
公开(公告)日：2004-02-24
申请号：US09975449
申请日：2001-10-11
申请人： Masahito Naganawa , Tomoyuki Moritani , Akinori Matsumoto , Takayuki Iwaki
发明人： Masahito Naganawa , Tomoyuki Moritani , Akinori Matsumoto , Takayuki Iwaki
IPC分类号： B60Q104
CPC分类号： F21S41/692 , F21S41/43 , F21S41/657 , F21S41/675
摘要： In a headlamp having a single filament bulb or discharge bulb, there is provided a movable shade that can appear from a reflection mirror located above the single filament bulb. In a usual condition, the movable shade is pulled at the back of the reflection mirror located above the single filament bulb. Then, a light emitted from the single filament bulb is condensed by the reflection mirror and irradiates a very long distance thereby to make a high-speed traveling possible. On the contrary, when it is rainy or foggy, the movable shade is protruded in the front of the reflection mirror. Then, a part of a light emitted from the single filament bulb is shielded by the movable shade, and the road surface in 20-40 m front of the vehicle is darkened thereby to reduce surface reflection from the road surface.
摘要翻译：在具有单丝灯泡或放电灯泡的头灯中，设置有可以从位于单丝灯泡上方的反射镜出现的可移动遮光罩。在通常情况下，可动阴影在位于单丝灯泡上方的反射镜的背面被拉动。然后，从单个灯丝灯发出的光被反射镜冷凝并照射非常长的距离，从而使高速行驶成为可能。相反，当下雨或有雾时，可动阴影在反射镜的前面突出。然后，由单个灯丝灯发出的光的一部分被可动阴影屏蔽，并且车辆前方20-40米处的路面变暗，从而减少路面的表面反射。

7. 发明授权

US07008093B2 Headlamp for vehicle 失效
标题翻译：汽车头灯
公开(公告)号：US07008093B2
公开(公告)日：2006-03-07
申请号：US10829910
申请日：2004-04-22
申请人： Kiyotaka Fukawa , Tomoyuki Moritani , Masahito Naganawa
发明人： Kiyotaka Fukawa , Tomoyuki Moritani , Masahito Naganawa
IPC分类号： B60Q1/06 , F21V14/08
CPC分类号： B60Q1/10 , B60Q2300/112 , B60Q2300/312 , F21S41/17 , F21S41/689
摘要： A first shade 32 is properly moved to vertically shift the position of a cutoff line, and furthermore, a lighting unit 20 is properly tilted in a vertical direction to displace a whole light distribution pattern in the vertical direction. Consequently, a light irradiation is carried out with a light distribution pattern at an irradiation angle corresponding to a vehicle traveling situation. In that case, a second shade 34 is properly moved to form a dark portion in a central part on the lower end of the light distribution pattern in a predetermined size if necessary. Consequently, the amount of a light irradiation on a short-distance region can be controlled finely, and a road surface on this side can be prevented from becoming too bright in a high-speed travel and a light reflected by the road surface which causes a glare can be prevented from being generated in a rain travel.
摘要翻译：第一遮光罩32适当地移动以垂直移动截止线的位置，此外，照明单元20在垂直方向上适当地倾斜以使整个配光图案在垂直方向上移位。因此，以与车辆行驶状况对应的照射角度的配光图案进行光照射。在这种情况下，如果需要，第二遮光罩34被适当地移动以在预定尺寸的光分布图案的下端的中心部分中形成暗部。因此，可以精细地控制短距离区域的光照射量，并且可以防止在该侧的路面在高速行驶中变得太亮，并且可以防止路面反射的光，这导致可以防止在雨中旅行中产生眩光。

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