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1. 发明授权

US06419381B2 Vehicle head lamp and method of forming a reflecting mirror therefor 失效
标题翻译：车头灯及其形成反射镜的方法
公开(公告)号：US06419381B2
公开(公告)日：2002-07-16
申请号：US09732702
申请日：2000-12-11
申请人： Naohi Nino , Shinji Kagiyama , Takeshi Arai
发明人： Naohi Nino , Shinji Kagiyama , Takeshi Arai
IPC分类号： F21V700
CPC分类号： F21V7/04 , F21S41/334
摘要： A reflecting mirror, for a vehicle headlamp, which provides a sufficient amount of light near a slant cutoff line in downward-beam light distribution, thereby improving visibility in a long-distance region and a medium-distance region. The reflecting mirror has at least a first reflecting area and a second reflecting area. For a first reflecting area (10B—close to a horizontal reference face (x-y plane) when a reflecting face (10) is viewed from an optical axis direction—a reference curve is set in a slant reference face inclined to the horizontal reference face at an angle equal to an angle (&thgr;col) of a slant cutoff line with a horizontal line. For a second reflecting area (10D, 10E)—positioned above or below the first reflecting area (10B) with respect to the horizontal reference face—a reference curve is set in a slant reference face inclined to the horizontal reference face at a second angle larger than 0° and smaller than the angle of the slant cutoff line with the horizontal line. Parabolas are then associated with planes orthogonal to the slant reference face, thereby forming a curved surface.
摘要翻译：一种用于车辆前照灯的反射镜，其在向下的光束分布中在倾斜截止线附近提供足够量的光，从而提高长距离区域和中等距离区域的可视性。反射镜至少具有第一反射区域和第二反射区域。对于从光轴方向观察反射面（10）时的第一反射区域（10B-靠近水平参考面（xy平面）），将参考曲线设置在与水平基准面倾斜的倾斜基准面中对于相对于水平参考面a而位于第一反射区域（10B）的上方或下方的第二反射区域（10D，10E）的角度等于具有水平线的倾斜截止线的角度（等级）将参考曲线设置在倾斜参考面上，该倾斜参考面以大于0°并且小于具有水平线的倾斜截止线的角度的第二角度倾斜于水平参考面，然后将抛物线与垂直于倾斜参考面的平面相关联从而形成弯曲表面。

2. 发明申请

US20100027283A1 VEHICULAR HEADLAMP 有权
标题翻译：车身头灯
公开(公告)号：US20100027283A1
公开(公告)日：2010-02-04
申请号：US12534588
申请日：2009-08-03
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： B60Q1/06 , H01J9/24 , F21V17/02
CPC分类号： F21S41/689 , F21S41/17 , F21S41/336
摘要： Each of a pair of lower reflection areas, which are located on both left and right sides of an optical axis in a lower end portion of a reflective surface of a reflector, respectively, is formed so as to converge light from a light source at a position located forward of a rear side focal point of a projection lens in a horizontal direction, and on the same lateral side as that of each of the lower reflection areas with respect to the optical axis. Thus, the pair of light ray bundles are emitted from the projection lens, whereby a pair of additional light distribution patterns are formed on both sides of a lateral direction central portion in an upper area of a high-beam distribution pattern, respectively. The upper area of the high-beam distribution pattern is thus made bright widely in a lateral direction.
摘要翻译：在反射器的反射表面的下端部分别位于光轴的左右两侧的一对下反射区域中的每一个分别形成为使来自光源的光在在水平方向上位于投影透镜的后侧焦点的前方的位置，并且与相对于光轴的下反射区域的每个相同的侧面。因此，一对光线束从投影透镜发射，由此在远光分布图案的上部区域中的横向中心部分的两侧分别形成一对附加的配光图案。因此，远光分布图案的上部区域在横向方向上被广泛地形成。

3. 发明申请

US20080037268A1 Infrared light irradiating lamp for vehicle 审中-公开
标题翻译：车载红外线照明灯
公开(公告)号：US20080037268A1
公开(公告)日：2008-02-14
申请号：US11890563
申请日：2007-08-07
申请人： Hiroki Tendo , Shinji Kagiyama
发明人： Hiroki Tendo , Shinji Kagiyama
IPC分类号： F21S8/10 , F21V7/00
CPC分类号： F21V9/04 , F21S41/14 , F21S41/635
摘要： An infrared light irradiating lamp for a vehicle includes a projection lens disposed on an optical axis extending in a longitudinal direction of the vehicle; a light source bulb disposed behind the projection lens, the light source bulb including a filament for emitting light; a reflector for reflecting light emitted from the light source bulb in a forward direction; and an infrared light transmitting film provided between the reflector and the projection lens. The light source bulb is disposed such that a longitudinal direction of the filament is substantially orthogonal to the optical axis.
摘要翻译：一种用于车辆的红外线照射灯包括设置在沿车辆的纵向方向延伸的光轴上的投影透镜; 设置在所述投影透镜后面的光源灯泡，所述光源灯泡包括用于发光的灯丝; 用于反射从前述光源灯泡发出的光的反射镜; 以及设置在反射器和投影透镜之间的红外光透射膜。光源灯泡被布置成使得灯丝的纵向方向基本上垂直于光轴。

4. 发明授权

US07316492B2 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US07316492B2
公开(公告)日：2008-01-08
申请号：US11094309
申请日：2005-03-31
申请人： Satoshi Yamamura , Shinji Kagiyama
发明人： Satoshi Yamamura , Shinji Kagiyama
IPC分类号： B60Q1/04 , B60Q1/00
CPC分类号： F21S41/689 , F21S41/173
摘要： There is provided a movable shade which can move between a light shielding position and a light shielding moderating position, so that a single lamp can be used both for low beam and high beam. Then, the longitudinal length of the lamp is shortened so as to attempt to make the lamp compact in size by inserting a light source bulb into a reflector from a side of an optical axis Ax. As this occurs, the insertion and fixing of the light source bulb is implemented at a position which is apart downwardly from the optical axis, whereby the formation of a light source bulb inserting and fixing hole in optical axis sideways areas on a reflecting surface of the reflector is avoided which would otherwise have to occur.
摘要翻译：提供了可在遮光位置和遮光调节位置之间移动的可移动遮光罩，使得单个灯可以用于近光和远光。然后，通过将光源灯泡从光轴Ax侧插入到反射器中，灯的纵向长度被缩短，从而试图使灯小型化。发生这种情况时，光源灯泡的插入和固定在从光轴向下分离的位置处实现，从而在光轴灯泡的反射表面上的光轴侧面区域中形成光源灯泡插入和固定孔避免反射器，否则将会发生。

5. 发明申请

US20050174794A1 Vehicle headlamp 失效
标题翻译：车头灯
公开(公告)号：US20050174794A1
公开(公告)日：2005-08-11
申请号：US11049864
申请日：2005-02-04
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： F21S8/10 , F21V7/00 , F21W101/10 , F21Y101/00 , F21S8/00
CPC分类号： F21S41/36 , F21S41/17 , F21S41/173
摘要： By inserting a light source bulb into a reflector from a side thereof at a position apart downwardly from an optical axis, it is made possible to use an area situated on a side of the optical axis effectively for controlling the light distribution of a vehicle headlamp. In addition, by providing an additional reflector between the light source bulb and a shade for reflecting light from a light source laterally outwardly and diagonally forward of a vehicle through a gap between the reflector and a projection lens, a diffused area of a low beam light-distribution pattern is illuminated brightly and the diffused area is expanded laterally outwardly of the vehicle.
摘要翻译：通过在从光轴向下分离的位置的一侧将光源灯泡插入反射器中，可以有效地使用位于光轴侧的区域来控制车辆前照灯的光分布。此外，通过在光源灯泡和阴影之间设置附加的反射器，用于通过反射器和投影透镜之间的间隙横向向外和斜向前方反射来自光源的光，将光束的漫射区域分布图形明亮地照射，并且扩散区域横向向外扩展到车辆外部。

6. 发明申请

US20080037270A1 Infrared light irradiating lamp for vehicle 有权
标题翻译：车载红外线照明灯
公开(公告)号：US20080037270A1
公开(公告)日：2008-02-14
申请号：US11890701
申请日：2007-08-07
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： B60Q1/04 , F21V9/00
CPC分类号： F21S41/13 , F21V9/40
摘要： An infrared light irradiating lamp for a vehicle includes a projection lens disposed on an optical axis extending in a longitudinal direction of the vehicle; a light source bulb disposed behind a rear side focal point of the projection lens that includes a filament for emitting a light; a reflector for reflecting the light emitted from the light source bulb in a forward direction close to the optical axis; and an infrared light transmitting filter disposed between the reflector and the projection lens. The infrared light transmitting filter includes an infrared light transmitting film and a diffusing portion for diffusing a light transmitted from the reflector. The infrared light transmitting filter is movable between a transmitting position in which the infrared light transmitting film intercepts light reflected by the reflector and a retreating position in which infrared light transmitting film does not intercept the reflected light.
摘要翻译：一种用于车辆的红外线照射灯包括设置在沿车辆的纵向方向延伸的光轴上的投影透镜; 设置在投影透镜的后侧焦点的后方的光源灯泡，其包括用于发光的灯丝; 用于反射从光源灯泡发射的光在靠近光轴的前方向上的反射器; 以及设置在反射器和投影透镜之间的红外光透射滤光器。红外光透射滤光器包括红外光透射膜和用于漫射从反射器传播的光的漫射部分。红外光透射滤光器可以在红外光透射膜截取由反射器反射的光与透光位置之间移动，其中红外光透射膜不遮挡反射光。

7. 发明申请

US20050219858A1 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US20050219858A1
公开(公告)日：2005-10-06
申请号：US11094309
申请日：2005-03-31
申请人： Satoshi Yamamura , Shinji Kagiyama
发明人： Satoshi Yamamura , Shinji Kagiyama
IPC分类号： B60Q1/00 , F21S8/10 , F21S8/12 , F21V5/04 , F21V7/08 , F21V11/18 , F21V13/00 , F21V14/00 , F21V14/08 , F21V19/00 , F21W101/10 , F21Y101/00
CPC分类号： F21S41/689 , F21S41/173
摘要： There is provided a movable shade which can move between a light shielding position and a light shielding moderating position, so that a single lamp can be used both for low beam and high beam. Then, the longitudinal length of the lamp is shortened so as to attempt to make the lamp compact in size by inserting a light source bulb into a reflector from a side of an optical axis Ax. As this occurs, the insertion and fixing of the light source bulb is implemented at a position which is apart downwardly from the optical axis, whereby the formation of a light source bulb inserting and fixing hole in optical axis sideways areas on a reflecting surface of the reflector is avoided which would otherwise have to occur.
摘要翻译：提供了可在遮光位置和遮光调节位置之间移动的可移动遮光罩，使得单个灯可以用于近光和远光。然后，通过将光源灯泡从光轴Ax侧插入到反射器中，灯的纵向长度被缩短，从而试图使灯小型化。发生这种情况时，光源灯泡的插入和固定在从光轴向下分离的位置处实现，从而在光轴灯泡的反射表面上的光轴侧面区域中形成光源灯泡插入和固定孔避免反射器，否则将会发生。

8. 发明授权

US08186861B2 Vehicular headlamp 有权
标题翻译：车载大灯
公开(公告)号：US08186861B2
公开(公告)日：2012-05-29
申请号：US12534588
申请日：2009-08-03
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： F21V7/00
CPC分类号： F21S41/689 , F21S41/17 , F21S41/336
摘要： Each of a pair of lower reflection areas, which are located on both left and right sides of an optical axis in a lower end portion of a reflective surface of a reflector, respectively, is formed so as to converge light from a light source at a position located forward of a rear side focal point of a projection lens in a horizontal direction, and on the same lateral side as that of each of the lower reflection areas with respect to the optical axis. Thus, the pair of light ray bundles are emitted from the projection lens, whereby a pair of additional light distribution patterns are formed on both sides of a lateral direction central portion in an upper area of a high-beam distribution pattern, respectively. The upper area of the high-beam distribution pattern is thus made bright widely in a lateral direction.
摘要翻译：在反射器的反射表面的下端部分别位于光轴的左右两侧的一对下反射区域中的每一个分别形成为使来自光源的光在在水平方向上位于投影透镜的后侧焦点的前方的位置，并且与相对于光轴的下反射区域的每个相同的侧面。因此，一对光线束从投影透镜发射，由此在远光分布图案的上部区域中的横向中心部分的两侧分别形成一对附加的配光图案。因此，远光分布图案的上部区域在横向方向上被广泛地形成。

9. 发明授权

US07798689B2 Infrared light irradiating lamp for vehicle 有权
标题翻译：车载红外线照明灯
公开(公告)号：US07798689B2
公开(公告)日：2010-09-21
申请号：US11890701
申请日：2007-08-07
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： F21V11/00 , F21V17/02 , F21V5/00 , B60Q1/00
CPC分类号： F21S41/13 , F21V9/40
摘要： An infrared light irradiating lamp for a vehicle includes a projection lens disposed on an optical axis extending in a longitudinal direction of the vehicle; a light source bulb disposed behind a rear side focal point of the projection lens that includes a filament for emitting a light; a reflector for reflecting the light emitted from the light source bulb in a forward direction close to the optical axis; and an infrared light transmitting filter disposed between the reflector and the projection lens. The infrared light transmitting filter includes an infrared light transmitting film and a diffusing portion for diffusing a light transmitted from the reflector. The infrared light transmitting filter is movable between a transmitting position in which the infrared light transmitting film intercepts light reflected by the reflector and a retreating position in which infrared light transmitting film does not intercept the reflected light.
摘要翻译：一种用于车辆的红外线照射灯包括设置在沿车辆的纵向方向延伸的光轴上的投影透镜; 设置在投影透镜的后侧焦点的后方的光源灯泡，其包括用于发光的灯丝; 用于反射从光源灯泡发射的光在靠近光轴的前方向上的反射器; 以及设置在反射器和投影透镜之间的红外光透射滤光器。红外光透射滤光器包括红外光透射膜和用于漫射从反射器传播的光的漫射部分。红外光透射滤光器可以在红外光透射膜截取由反射器反射的光与透光位置之间移动，其中红外光透射膜不遮挡反射光。

10. 发明授权

US07237934B2 Vehicle headlamp 失效
标题翻译：车头灯
公开(公告)号：US07237934B2
公开(公告)日：2007-07-03
申请号：US11049864
申请日：2005-02-04
申请人： Shinji Kagiyama
发明人： Shinji Kagiyama
IPC分类号： B60Q1/044
CPC分类号： F21S41/36 , F21S41/17 , F21S41/173
摘要： By inserting a light source bulb into a reflector from a side thereof at a position apart downwardly from an optical axis, it is made possible to use an area situated on a side of the optical axis effectively for controlling the light distribution of a vehicle headlamp. In addition, by providing an additional reflector between the light source bulb and a shade for reflecting light from a light source laterally outwardly and diagonally forward of a vehicle through a gap between the reflector and a projection lens, a diffused area of a low beam light-distribution pattern is illuminated brightly and the diffused area is expanded laterally outwardly of the vehicle.
摘要翻译：通过在从光轴向下分离的位置的一侧将光源灯泡插入反射器中，可以有效地使用位于光轴侧的区域来控制车辆前照灯的光分布。此外，通过在光源灯泡和阴影之间设置附加的反射器，用于通过反射器和投影透镜之间的间隙横向向外和斜向前方反射来自光源的光，将光束的漫射区域分布图形明亮地照射，并且扩散区域横向向外扩展到车辆外部。

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