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1. 发明授权

US06286985B1 Vehicle headlamp 失效
标题翻译：车头灯
公开(公告)号：US06286985B1
公开(公告)日：2001-09-11
申请号：US09480490
申请日：2000-01-11
申请人： Hirohiko Ohshio , Michio Tsukamoto , Michihiko Hayakawa
发明人： Hirohiko Ohshio , Michio Tsukamoto , Michihiko Hayakawa
IPC分类号： F21V1702
CPC分类号： B60Q1/1415 , F21S41/692
摘要： A vehicle headlamp comprising a light source bulb, a reflector, a shade, a beam switching device, and a displacement regulating member. The reflector includes a reflective surface for emitting a predetermined beam forward by reflecting light from said light source bulb. The shade is for shading part of light incident on the reflective surface from said light source bulb. The beam switching device selectively switches beams between low and high beams by moving said shade between two positions where the amount of shielding said shade relative to light incident on said reflective surface has different values. The displacement regulating member regulating the displacement of said shade from one of low- and high-beam forming positions by making contact with said shade while said shade is located in the one of the low- and high-beam forming positions.
摘要翻译：一种车辆前照灯，包括光源灯泡，反射器，灯罩，光束切换装置和位移调节部件。反射器包括用于通过反射来自所述光源灯泡的光来向前发射预定光束的反射表面。阴影用于从所述光源灯泡遮光入射在反射表面上的光的一部分。光束切换装置通过在两个位置之间移动所述阴影来选择性地切换低光束和高光束之间的光束，其中屏蔽所述阴影相对于入射在所述反射表面上的光的量具有不同的值。所述位移调节构件通过与所述遮光罩接触来调节所述遮光板从低梁和远光束形成位置之一的位移，同时所述遮光罩位于所述低光束和远光束形成位置中的一个中。

2. 发明授权

US6161950A Vehicle headlamp having a leveling unit 失效
标题翻译：车辆前照灯具有调平单元
公开(公告)号：US6161950A
公开(公告)日：2000-12-19
申请号：US382605
申请日：1999-08-25
申请人： Michio Tsukamoto , Hirohiko Ohshio
发明人： Michio Tsukamoto , Hirohiko Ohshio
IPC分类号： F21S8/10 , B60Q1/076 , B60Q1/14 , F21V14/04 , F21V17/02
CPC分类号： B60Q1/076 , B60Q1/1415
摘要： A vehicle headlamp is provided with a leveling unit and a mechanical drive type beam switching device having one actuator mechanism. A low beam is switched to a high beam by driving the actuator of the leveling unit so as to tilt a reflector upward by an angle greater than a maximum upwardly-tilted angle at the time of leveling adjustment in order that the actuator may be set for common use. Moreover, a bulb holder is vertically tiltably supported by the reflector and tilted together with the reflector up to the aforementioned maximum upwardly-tilted angle on one hand, and the bulb holder is fixed to the maximum upwardly-tilted angle separately from the reflector by a stopper pin while the reflector may coincide with a high-beam upwardly tilting angle.
摘要翻译：车辆用前照灯设有调平单元和具有一个致动器机构的机械驱动型光束切换装置。通过驱动调平单元的致动器将远光灯切换到远光束，以便在调平调整时将反射器向上倾斜大于最大向上倾斜的角度，以便将致动器设置为常用此外，灯泡保持器由反射器竖直地倾斜地支撑并且一体地与反射器一起倾斜到上述最大向上倾斜的角度，并且灯泡保持器与反射器分开地固定到最大向上倾斜的角度反射器可以与远光束向上倾斜的角度重合。

3. 发明授权

US06428195B1 Vehicle headlamp with movable and fixed shades 失效
标题翻译：车辆头灯具有可移动和固定的阴影
公开(公告)号：US06428195B1
公开(公告)日：2002-08-06
申请号：US09691712
申请日：2000-10-18
申请人： Hirohiko Ohshio , Michio Tsukamoto
发明人： Hirohiko Ohshio , Michio Tsukamoto
IPC分类号： F21V1702
CPC分类号： F21S41/692 , F21S41/17 , F21W2102/00
摘要： A vehicle headlamp is equipped with a shade driving unit 24 for moving a movable shade 22, which is capable of shading part of light incident on a reflector 20 from the discharge light emitting portion 18a of a discharge bulb 18, between at least two positions where the incident light is shed in different degrees. The discharge bulb 18 is fixedly supported by the reflector 30 via a bulb supporting base 26 and the movable shade 22 and the shade driving unit 24 are fitted to the bulb supporting base 26. Thus, the light source bulb 18, the movable shade 22 and the shade driving unit 24 together with the bulb supporting base 26 can be operated integrally as a unit. The unit is prefabricated before being fitted to the reflector 20 to facilitate the assembling of the lamp. Moreover, the precision of placement of the movable shade 22 with respect to the discharge light emitting portion 18a can also be improved.
摘要翻译：车辆用前照灯配备有用于移动可动遮光罩22的遮光驱动单元24，该可动遮光罩22能够将从入射灯18的放电光发射部分18a入射的反射镜20的一部分光遮蔽在至少两个位置之间，入射光在不同程度上脱落。放电灯泡18经由灯泡支撑基座26固定地被反射器30支撑，并且可动灯罩22和灯罩驱动单元24装配到灯泡支撑座26上。因此，光源灯泡18，可动灯罩22和阴影驱动单元24与灯泡支撑底座26一起可以作为一个单元一体地操作。在装配到反射器20之前，该单元是预制的，以便于灯的组装。此外，也可以提高可动遮光板22相对于放电发光部18a的配置精度。

4. 发明授权

US06953272B2 Vehicle headlamp 失效
标题翻译：车头灯
公开(公告)号：US06953272B2
公开(公告)日：2005-10-11
申请号：US10286671
申请日：2002-11-01
申请人： Michihiko Hayakawa , Michio Tsukamoto
发明人： Michihiko Hayakawa , Michio Tsukamoto
IPC分类号： F21S8/12 , F21S8/10 , F21V7/00 , F21V11/00 , F21V13/00 , F21V14/00 , F21V14/08 , F21W101/10 , F21Y101/00 , F21V7/04
CPC分类号： F21S41/689 , F21S41/17 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/36 , F21S41/365 , F21S41/43
摘要： A vehicle headlamp having a projector-type lamp unit that enhances a luminous intensity of a hot zone at the time of high beam irradiation is described. A first additional reflector is provided obliquely left-upward of an optical axis Ax, and a second additional reflector is provided obliquely right-downward of the optical axis Ax, between a reflector and a projection lens. An additional light distribution pattern is formed in a center area of a high beam distribution pattern by reflecting direct light, which has entered the first additional reflector from a light source, obliquely right-downward and then forward by the second additional reflector, at the time of high beam irradiation. A reflective surface of the first additional reflector is formed like an ellipsoid spherical surface having the second focus on the right side with respect to the optical axis A (the second reflector side). This makes the additional light distribution pattern into a pattern with a narrow vertical width, and enhances a luminosity of the hot zone without making a short distance area of a road surface at the front of the vehicle excessively luminous.
摘要翻译：描述了具有增强高光束照射时的热区的发光强度的投影型灯单元的车辆用前照灯。第一附加反射器被设置在光轴Ax的倾斜左上方，并且第二附加反射器被设置在反射器和投影透镜之间的光轴Ax的斜下方。在远光分布图案的中心区域，通过反射已经从光源进入第一附加反射体的直射光，由第二附加反射器倾斜地向右下，然后由第二附加反射体前进，形成另外的配光图案的远光照射。第一附加反射器的反射表面形成为具有相对于光轴A（第二反射器侧）在右侧具有第二焦点的椭圆球面。这使得附加的配光图案变成具有窄垂直宽度的图案，并且增强了热区的亮度，而不会使车辆前方的路面的较短距离区域发光。

5. 发明申请

US20110085347A1 VEHICULAR HEADLAMP APPARATUS 有权
标题翻译：车身头灯装置
公开(公告)号：US20110085347A1
公开(公告)日：2011-04-14
申请号：US12899597
申请日：2010-10-07
申请人： Michio Tsukamoto
发明人： Michio Tsukamoto
IPC分类号： B60Q1/04
CPC分类号： F21S41/335 , F21S41/147 , F21S41/155 , F21S41/334 , F21Y2103/10 , F21Y2115/10
摘要： A vehicular headlamp apparatus includes: a lamp body; a translucent cover having a slanted portion; and a lamp unit. A semiconductor light-emitting element is mounted on a mounting surface so that its irradiation axis intersects with lamp unit's optical axis. Reflector's reflective surface reflects light from the semiconductor light-emitting element toward a vehicle front. One end of the reflective surface is located on a vehicle rear side of the light-emitting element. The other end protrudes toward a vehicle front from a front side end of the mounting portion. The reflective surface has a portion protruding toward the vehicle front from the front side end to face the slanted portion. Within a light distribution pattern, rays of light reflected by first area, second area adjacent to the first area and third area on the reflective surface respectively form a horizontal cut-off line, an oblique cut-off line and a diffusion portion.
摘要翻译：一种车辆前照灯装置，包括：灯体; 具有倾斜部分的半透明盖; 和灯单元。半导体发光元件安装在安装表面上，使得其照射轴与灯单元的光轴相交。反射器的反射面将来自半导体发光元件的光朝向车辆前方反射。反射面的一端位于发光元件的车辆后方。另一端从安装部的前侧端朝向车辆前方突出。反射面具有从前侧朝向车辆前方突出以面向倾斜部的部分。在配光图案中，由第一区域反射的光线，与第一区域相邻的第二区域和反射表面上的第三区域分别形成水平截止线，倾斜截止线和扩散部分。

6. 发明授权

US07726857B2 Lamp unit for vehicle headlamp 有权
标题翻译：汽车前照灯灯具
公开(公告)号：US07726857B2
公开(公告)日：2010-06-01
申请号：US12062597
申请日：2008-04-04
申请人： Yusuke Nakada , Michio Tsukamoto
发明人： Yusuke Nakada , Michio Tsukamoto
IPC分类号： F21V7/00
CPC分类号： F21S41/43 , F21S41/147 , F21S41/323 , F21W2111/10 , F21Y2115/10
摘要： A lamp unit for a headlamp of a vehicle includes a projection lens, a light emitting device disposed on a rear side of the projection lens, a reflector, and a mirror member having an upwardly reflecting surface. The reflector forwardly reflects light from the light emitting device toward an optical axis, and the upwardly reflecting surface upwardly reflects part of the light reflected by the reflector. The upwardly reflecting surface includes a first horizontal surface disposed on a self-lane side of the optical axis, a second horizontal surface disposed on an opposing-lane side of the optical axis, and an intermediate slope surface connecting the first and second horizontal surfaces. The intermediate slope surface includes a front slope surface and a rear slope surface on the rear side of the front slope surface, and the rear slope surface is curved.
摘要翻译：一种用于车辆前照灯的灯单元包括投影透镜，设置在投影透镜的后侧上的发光装置，反射器和具有向上反射表面的反射镜部件。反射器向前朝向光轴反射来自发光器件的光，向上反射的表面向上反射由反射器反射的光的一部分。向上反射表面包括设置在光轴的自行车道侧的第一水平表面，设置在光轴的相对车道侧的第二水平表面和连接第一和第二水平表面的中间斜面。中间斜面包括在前倾斜面的后侧的前倾斜面和后倾斜面，后倾斜面弯曲。

7. 发明授权

US07722232B2 Lamp unit of vehicle headlamp 有权
标题翻译：汽车前照灯灯具
公开(公告)号：US07722232B2
公开(公告)日：2010-05-25
申请号：US12054956
申请日：2008-03-25
申请人： Yusuke Nakada , Michio Tsukamoto
发明人： Yusuke Nakada , Michio Tsukamoto
IPC分类号： B60Q1/00
CPC分类号： F21S41/43 , F21S41/147 , F21S41/155 , F21S41/255 , F21S41/321 , F21S41/337 , F21S41/36 , F21S41/365 , F21Y2115/10
摘要： A lamp unit of a vehicle lamp includes a projection lens arranged on an optical axis extending in the longitudinal direction of a vehicle, a light-emitting element arranged so as to face upward behind a rear focal point of the projection lens and in the vicinity of the optical axis, and a reflector arranged so as to cover the light-emitting element from above and to reflect the light from the light-emitting element forward toward the optical axis. A mirror member is provided between the reflector and the projection lens. The mirror member includes an upward reflecting surface that upward reflects a portion of the reflected light from the reflector, and a front end edge formed so as to pass through the rear focal point of the projection lens. A region of the upward reflecting surface located nearer a self-lane side than the optical axis is constituted with a horizontal plane including the optical axis. A shielding projection that shields the reflected light from the reflector deflected by the horizontal plane is formed in a position of the horizontal plane that is apart from the front end edge of the upward reflecting surface to a rear side.
摘要翻译：车灯的灯单元包括布置在沿车辆纵向延伸的光轴上的投影透镜，布置成面向投影透镜的后焦点的后方的发光元件，光轴和反射器，其布置成从上方覆盖发光元件，并将来自发光元件的光向前朝向光轴反射。在反射器和投影透镜之间设置镜构件。镜构件包括向上反射表面，其向上反射来自反射器的反射光的一部分，以及形成为穿过投影透镜的后焦点的前端边缘。位于比光轴更靠近自车道侧的向上反射面的区域由包括光轴的水平面构成。屏蔽从水平面偏转的反射体的反射光的屏蔽突起形成在与上反射面的前端缘分离后方的水平面的位置。

8. 发明授权

US07712935B2 Lamp unit 失效
标题翻译：灯泡单元
公开(公告)号：US07712935B2
公开(公告)日：2010-05-11
申请号：US12041929
申请日：2008-03-04
申请人： Michio Tsukamoto , Kazuhisa Mochizuki
发明人： Michio Tsukamoto , Kazuhisa Mochizuki
IPC分类号： F21V5/00
CPC分类号： F21V13/04 , F21S41/147 , F21S41/155 , F21S41/28 , F21S41/285 , F21S41/321 , F21S41/336 , F21S41/36 , F21S41/365 , F21S45/47 , F21V29/767 , F21Y2115/10 , F21Y2115/30
摘要： A lamp unit is provided. The lamp unit includes a light emitting element disposed on an optical axis so as to face in a direction substantially orthogonal to the optical axis, a first reflector facing the light emitting element to forwardly reflect light from the light emitting element, and a direct light control member disposed in front of the light emitting element for controlling direct light directed toward a region in front of the first reflector from the light emitting element without being incident on the first reflector. The direct light control member includes a first lens portion which deflects a first portion of the direct light in a direction approaching the optical axis, and an extended portion extending from the first lens portion. The extended portion controls a second portion of the direct light differently from the first lens portion.
摘要翻译：提供灯单元。灯单元包括设置在光轴上的发光元件，以便在与光轴基本正交的方向上面对第一反射器，面向发光元件以向前反射来自发光元件的光，以及直接光控制配置在所述发光元件前面的元件，用于控制从所述发光元件朝向所述第一反射器前方的区域的直接光，而不会入射在所述第一反射器上。直接光控制构件包括：第一透镜部，其使直接光的第一部分沿接近光轴的方向偏转;以及延伸部，其从第一透镜部延伸。延伸部分控制与第一透镜部分不同的直接光的第二部分。

9. 发明授权

US07699513B2 Lamp unit for vehicle 有权
标题翻译：汽车灯具
公开(公告)号：US07699513B2
公开(公告)日：2010-04-20
申请号：US12100036
申请日：2008-04-09
申请人： Yusuke Nakada , Michio Tsukamoto
发明人： Yusuke Nakada , Michio Tsukamoto
IPC分类号： B60Q1/00
CPC分类号： F21S41/275 , F21S41/147 , F21S41/255
摘要： A lamp unit includes a projection lens disposed on an optical axis, a light source disposed on a rear side of a rear focal point of the projection lens, a reflector configured to forwardly reflect light emitted from the light source toward the optical axis, and a shade configured to shield a part of the light reflected by the reflector. The lamp unit is configured to form a light distribution pattern having a cutoff line. An incidence plane of the projection lens includes a vertical diffusing portion which regulates the cutoff line. The vertical diffusing portion includes a plurality of lens elements extending substantially parallel to a horizontal portion of the upper edge of the shade. A vertical section of each of the lens elements is convex or concave with respect to a reference surface of the incidence plane.
摘要翻译：灯单元包括设置在光轴上的投影透镜，设置在投影透镜的后焦点的后侧的光源，被配置为将从光源发射的光朝向光轴向前反射的反射器，以及阴影构造成屏蔽由反射器反射的光的一部分。灯单元被配置为形成具有截止线的配光图案。投影透镜的入射面包括调节截止线的垂直扩散部。垂直扩散部分包括大致平行于荫罩的上边缘的水平部分延伸的多个透镜元件。每个透镜元件的垂直截面相对于入射平面的参考表面是凸的或凹的。

10. 发明授权

US07434598B2 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same 有权
公开(公告)号：US07434598B2
公开(公告)日：2008-10-14
申请号：US11892867
申请日：2007-08-28
申请人： Haretaro Hidaka , Michio Tsukamoto
发明人： Haretaro Hidaka , Michio Tsukamoto
IPC分类号： F16K11/10
CPC分类号： B23K31/02 , B23K20/1265 , B23K26/364 , B23K37/047 , F15B13/0807 , F15B13/0846 , F16L9/22 , F28F3/12 , F28F9/0202 , F28F9/26 , H01M8/02 , H01M8/0258 , H01M8/0267 , H01M8/0269 , H01M8/0297 , H01M8/04007 , H01M8/04067 , H01M8/04074 , H01M8/04082 , H01M8/2465 , H01M8/2485 , Y02P70/56 , Y10T137/85938 , Y10T137/877 , Y10T137/87885
摘要： A machining method for an integrated piping plate, for example, composed of a plurality of plates joined together, and in which an instrument and a component constituting an apparatus, or the instrument, or the component are or is disposed on one surface or both surfaces of the integrated piping plate, and the instrument and the component, or the instrument, or the component are or is connected by fluid channel grooves formed in joining surfaces of the plates, and communication holes formed in the plates. The machining method welds the joining surfaces of the plates around the entire periphery of the fluid channel grooves, for example, by an FSW welding machine, to join the plates. Compared with joining of the plates by an adhesive, the machining method can increase the durability of the plate joining portion and increase pressure resistance. Also, the method can increase work efficiency and further downsize the integrated piping plate.

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