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1. 发明授权

US06394636B1 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US06394636B1
公开(公告)日：2002-05-28
申请号：US09521683
申请日：2000-03-09
申请人： Kazuhisa Ashizawa , Yu Shinomiya , Kazutami Oishi
发明人： Kazuhisa Ashizawa , Yu Shinomiya , Kazutami Oishi
IPC分类号： F21M316
CPC分类号： F21S45/33 , B60Q1/0094 , F21S41/17 , F21S41/192 , F21S43/50 , F21S45/43 , F21S45/47 , F21S45/60
摘要： A vehicular headlamp comprising a lighting compartment, first and second reflectors, a bulb, and a lighting circuit unit. The lighting compartment is defined by a lamp body and a front lens. The first and second reflectors are provided in the lighting compartment, and the second reflector is beside the first reflector. The bulb is mounted on the second reflector. The lighting circuit unit is provided below the first reflector and electrically connected to the bulb.
摘要翻译：一种车辆前照灯，包括照明室，第一和第二反射器，灯泡和照明电路单元。照明室由灯体和前透镜限定。第一和第二反射器设置在照明室中，第二反射器位于第一反射器的旁边。灯泡安装在第二反射器上。照明电路单元设置在第一反射器下方并电连接到灯泡。

2. 发明授权

US06224247B1 Vehicular lamp 失效
标题翻译：车灯
公开(公告)号：US06224247B1
公开(公告)日：2001-05-01
申请号：US09136621
申请日：1998-08-20
申请人： Kazuhisa Ashizawa
发明人： Kazuhisa Ashizawa
IPC分类号： F21W10102
CPC分类号： F21S45/33
摘要： Disclosed is a vehicular lamp in which a closed lamp chamber is defined by a lamp body and a front lens, a bulb is disposed within the lamp chamber, and air holes for breathing action are formed in the rear wall of the lamp body. In the vehicular lamp, the air holes are elongated in shape, whereby the air holes each having a large diameter may be formed at desired positions of the rear wall of the lamp body where the air holes do not interfere with various members and components, such as the bulb-exchange opening, the aiming mechanism and the mounting bracket. With the structure, an air circulates within the lamp chamber in such a mode as to prevent moisture from being condensed on the front lens.
摘要翻译：公开了一种车灯，其中由灯体和前透镜限定封闭的灯室，灯室设置在灯室内，并且在灯体的后壁中形成用于呼吸作用的空气孔。在车灯中，气孔呈细长形状，从而可以在灯体后壁的不妨碍各种部件和部件的期望位置形成各自具有大直径的气孔，作为灯泡交换开口，瞄准机构和安装支架。利用该结构，空气以这样的模式在灯室内循环，以防止水分在前透镜上被冷凝。

3. 发明申请

US20060164852A1 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US20060164852A1
公开(公告)日：2006-07-27
申请号：US11336066
申请日：2006-01-20
申请人： Katsuhito Mochizuki , Kazuhisa Ashizawa , Hiroshi Otaka , Yuji Sugiyama
发明人： Katsuhito Mochizuki , Kazuhisa Ashizawa , Hiroshi Otaka , Yuji Sugiyama
IPC分类号： F21V11/00
CPC分类号： F21S41/689 , F21S41/43
摘要： A vehicular headlamp including a light blocking moveable shade which is provided to rotate about a rotational axis line that extends in the width direction of a vehicle. The moveable shade is linked to an actuator via a link member and has an outwardly curved upper end edge that extends along the rear focal plane of a projection lens when the moveable shade is in the light shielding or light blocking position. The distance between the rotational axis line and a connection point of the moveable shade and the link member is set to be smaller than the distance between the rotational axis line and the upper end edge of the moveable shade, and the center of gravity of the moveable shade is positioned in the vicinity of the rotational axis line.
摘要翻译：一种车辆用前照灯，包括遮光可动遮光罩，其设置成围绕在车辆的宽度方向上延伸的旋转轴线旋转。可移动遮光板通过连杆构件连接到致动器，并且当可移动遮光件处于遮光或遮光位置时，具有沿着投影透镜的后焦平面延伸的向外弯曲的上端边缘。将旋转轴线与活动遮光板和连杆部件的连接点之间的距离设定为小于旋转轴线与移动遮光罩的上端缘之间的距离，并且可动阴影位于旋转轴线附近。

4. 发明申请

US20050122735A1 Vehicle headlight 有权
标题翻译：车头灯
公开(公告)号：US20050122735A1
公开(公告)日：2005-06-09
申请号：US11000833
申请日：2004-12-01
申请人： Shigeyuki Watanabe , Naoki Tatara , Kazuki Okui , Hirohiko Ohshio , Kazuhisa Ashizawa
发明人： Shigeyuki Watanabe , Naoki Tatara , Kazuki Okui , Hirohiko Ohshio , Kazuhisa Ashizawa
IPC分类号： B60Q1/06 , F21S8/10 , F21V11/00 , F21V11/16 , F21V14/02 , F21V17/00 , F21V19/00 , F21W101/10 , F21Y101/00 , B60Q1/00
CPC分类号： B60Q1/06 , F21S41/147 , F21S41/155 , F21S41/43 , F21Y2115/10
摘要： A plurality of lighting device units 30, the light sources of which are light emitting elements 34, are tiltably supported by a common unit support member 20, so that optical axes of the plurality of lighting device units 30 are simultaneously adjusted. The projection lens 32 and the rectilinear propagation blocking member 38, which compose each lighting device unit 30, are integrated with each other as a light control member 40, and this light control member 40 and the light emitting element 34 are individually attached to the unit support member 20. Due to the foregoing, the lighting device structure can be made simple compared with the structure in which the completed lighting device unit is attached to the unit support member 20.
摘要翻译：其光源是发光元件34的多个照明装置单元30由公共单元支撑构件20可倾斜地支撑，使得多个照明装置单元30的光轴被同时调节。构成每个照明装置单元30的投影透镜32和直线传播阻挡构件38作为光控制构件40彼此集成，并且该光控制构件40和发光元件34分别附接到单元由于上述原因，与完成的照明装置单元附接到单元支撑构件20的结构相比，可以使照明装置结构简单。

5. 发明授权

US06168303A Vehicular lamp 失效
标题翻译：车灯
公开(公告)号：US06168303A
公开(公告)日：2001-01-02
申请号：US09138519
申请日：1998-08-24
申请人： Kazuhisa Ashizawa , Toshio Tanaka
发明人： Kazuhisa Ashizawa , Toshio Tanaka
IPC分类号： B60Q104
CPC分类号： F21S45/33
摘要： A vehicular lamp equipped with an extension for covering a gap formed between a lamp body and a reflector. To improve air circulation, the extension includes a lower frame portion which has openings for communicating the area proximate the inner face of the lens with a back area of the extension. The openings are located at left and right positions of the frame portion, respectively. Furthermore, venting holes for communicating between the inside and outside of the lamp body are formed in the lamp body at positions opposed to the openings, and a shroud for introducing air flow along the inner face of the lamp body extends between the venting holes and the openings. The openings ensure a sufficient amount of air flow in the vicinity of the inner face of the lens. Thus, it is possible to prevent the inner face of the lens from becoming misted due to dew condensation.
摘要翻译：一种装备有用于覆盖形成在灯体和反射器之间的间隙的延伸部的车灯。为了改善空气循环，延伸部包括下部框架部分，该下部框架部分具有用于使靠近透镜的内表面的区域与延伸部的后部区域连通的开口。开口分别位于框架部分的左右位置。此外，在灯体的与开口相对的位置处，在灯体的内部和外部形成有用于连通的通气孔，并且沿着灯体的内表面引入空气流的护罩在通气孔和开口开口确保透镜内表面附近的足够量的空气流动。因此，可以防止透镜的内表面由于结露而变得雾化。

6. 发明授权

US07316495B2 Vehicle headlight including a plurality of led lighting device units 有权
标题翻译：车载前灯包括多个LED照明装置单元
公开(公告)号：US07316495B2
公开(公告)日：2008-01-08
申请号：US11000833
申请日：2004-12-01
申请人： Shigeyuki Watanabe , Naoki Tatara , Kazuki Okui , Hirohiko Ohshio , Kazuhisa Ashizawa
发明人： Shigeyuki Watanabe , Naoki Tatara , Kazuki Okui , Hirohiko Ohshio , Kazuhisa Ashizawa
IPC分类号： F21S8/10
CPC分类号： B60Q1/06 , F21S41/147 , F21S41/155 , F21S41/43 , F21Y2115/10
摘要： A headlight has a plurality of lighting device units and a unit support member that supports the plurality of lighting device units. Each lighting device unit has a projection lens, a light emitting diode arranged behind a rear side focus of the projection lens, and a rectilinear propagation blocking member that is arranged in a vicinity of the rear side focus, and blocks a rectilinear propagation of a portion of light emitted from the light emitting diode so as to form a cutoff line. The projection lens and the rectilinear propagation blocking member are integrally formed as a light control member in each light device unit.
摘要翻译：头灯具有多个照明装置单元和支撑多个照明装置单元的单元支撑构件。每个照明装置单元具有投影透镜，布置在投影透镜的后侧焦点之后的发光二极管和布置在后侧焦点附近的直线传播阻挡构件，并且阻挡部分的直线传播从发光二极管发出的光线形成截止线。投影透镜和直线传播阻挡构件在每个光装置单元中一体地形成为光控制构件。

7. 发明授权

US07267465B2 Vehicular headlamp 失效
标题翻译：车载大灯
公开(公告)号：US07267465B2
公开(公告)日：2007-09-11
申请号：US11336066
申请日：2006-01-20
申请人： Katsuhito Mochizuki , Kazuhisa Ashizawa , Hiroshi Otaka , Yuji Sugiyama
发明人： Katsuhito Mochizuki , Kazuhisa Ashizawa , Hiroshi Otaka , Yuji Sugiyama
IPC分类号： F21S8/10
CPC分类号： F21S41/689 , F21S41/43
摘要： A vehicular headlamp including a light blocking moveable shade which is provided to rotate about a rotational axis line that extends in the width direction of a vehicle. The moveable shade is linked to an actuator via a link member and has an outwardly curved upper end edge that extends along the rear focal plane of a projection lens when the moveable shade is in the light shielding or light blocking position. The distance between the rotational axis line and a connection point of the moveable shade and the link member is set to be smaller than the distance between the rotational axis line and the upper end edge of the moveable shade, and the center of gravity of the moveable shade is positioned in the vicinity of the rotational axis line.
摘要翻译：一种车辆用前照灯，包括遮光可动遮光罩，其设置成围绕在车辆的宽度方向上延伸的旋转轴线旋转。可移动遮光板通过连杆构件连接到致动器，并且当可移动遮光件处于遮光或遮光位置时，具有沿着投影透镜的后焦平面延伸的向外弯曲的上端边缘。将旋转轴线与活动遮光板和连杆部件的连接点之间的距离设定为小于旋转轴线与移动遮光罩的上端缘之间的距离，并且可动阴影位于旋转轴线附近。

8. 发明授权

US06045248A Vehicular lamp 失效
标题翻译：车灯
公开(公告)号：US06045248A
公开(公告)日：2000-04-04
申请号：US137828
申请日：1998-08-21
申请人： Kazuhisa Ashizawa
发明人： Kazuhisa Ashizawa
IPC分类号： B60Q1/04 , F21S8/10 , F21V31/03 , F21W101/10 , F21Y101/00 , F21W101/02
CPC分类号： F21S48/335
摘要： Disclosed is a vehicular lamp in which a closed lamp chamber is defined by a lamp body and a front lens, a reflector with a light source attached thereto is disposed apart from the lamp body, and air holes, which are used for the breathing action of the lamp, are formed in the portions of the lamp body located above and below the light source. The vehicular lamp is improved such that a horizontal rib is located inside the lamp body or outside the reflector to block a vertical air stream flowing through a gap between the rear side of the front lens and the lamp body, whereby the amount of air going out and coming in through the air holes is increased (the breathing action is activated) and the dew-formation preventing effect is enhanced.
摘要翻译：公开了一种车灯，其中由灯体和前透镜限定封闭的灯室，其中附接有光源的反射器与灯体分开设置，并且用于呼吸动作的气孔该灯形成在灯体的位于光源上方和下方的部分。改进了车灯，使得水平肋位于灯体内部或反射器外部，以阻挡流过前透镜的后侧与灯体之间的间隙的垂直气流，由此空气流出量并且通过空气孔进入（呼吸作用被激活），并且提高防露效果。

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