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公开(公告)号：US07059755B2
公开(公告)日：2006-06-13
申请号：US10778601
申请日：2004-02-17
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
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公开(公告)号：US20060120081A1
公开(公告)日：2006-06-08
申请号：US11275255
申请日：2005-12-21
IPC分类号： F21S6/00
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译： 车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统， 配光模式。 每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。
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公开(公告)号：US07019334B2
公开(公告)日：2006-03-28
申请号：US10662374
申请日：2003-09-16
申请人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
发明人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
CPC分类号： H01L33/58 , F21K9/00 , F21S41/14 , F21S41/141 , F21S41/143 , F21S41/16 , F21S41/43 , F21Y2115/10 , H01L33/52 , H01L33/60 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/181 , H01L2924/19107 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Whereas incandescent light bulbs and other similar light sources known in the prior art emit light in all directions, LED lamps emit light in a single direction only, and this is manifested in the problem of being unable to achieve light distribution characteristics satisfied by conventional headlamp designs. The present invention realizes an LED lamp for a light source of a headlamp disposing an LED chip 2 in the vicinity of the focus of a projection means and providing a shielding member 7 covering a portion of the LED chip 2 in a formation allowing a light distribution characteristic suitable for a vehicle front-illumination light to be obtained when light from the LED chip 2 is magnified and projected in an illumination direction by a projection lens 10 or the like constituting the projection means; accordingly, accurate light distribution characteristics can be obtained in a simple manner by projecting in the illumination direction using the projection lens 10.
摘要翻译： 虽然现有技术中已知的白炽灯泡和其它类似的光源在所有方向都发光，但是LED灯仅在单个方向上发光，并且这表现在不能实现由常规前照灯设计满足的光分布特性的问题 。 本发明实现了一种用于前照灯光源的LED灯，其在突出装置的焦点附近设置LED芯片2，并且以允许光分布的形式提供覆盖LED芯片2的一部分的屏蔽构件7 特征是适用于当来自LED芯片2的光通过构成投影装置的投影透镜10等在照明方向上被放大和投射时获得的车辆前照明光; 因此，通过使用投影透镜10在照明方向投影，能够以简单的方式获得准确的配光特性。
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公开(公告)号：US07748879B2
公开(公告)日：2010-07-06
申请号：US10826276
申请日：2004-04-19
申请人： Teruo Koike , Yasushi Yatsuda
发明人： Teruo Koike , Yasushi Yatsuda
IPC分类号： F21S8/10
CPC分类号： F21K9/68 , F21S41/147 , F21S41/19 , F21S41/335 , F21S41/43 , F21S41/663 , F21S43/14 , F21Y2107/30 , F21Y2115/10
摘要： A vehicle lamp can include a plurality of light sources and reflective surfaces in various combinations. Each light source can include at least one LED array that includes or consists of LED chips arranged in a row. Each reflective surface can be arranged in combination with a light source to generate a certain light distribution pattern. Two to twelve or more such combinations of light sources and reflective surfaces can be employed. The lights having light distribution patterns generated from the combinations can be combined to form an overall light distribution pattern.
摘要翻译： 车灯可以包括多个光源和各种组合的反射表面。 每个光源可以包括至少一个LED阵列，其包括排列成一行的LED芯片或由其组成。 每个反射表面可以与光源组合布置以产生一定的配光图案。 可以使用两到十二个或更多个这样的光源和反射表面的组合。 可以组合从组合产生的具有光分布图案的光以形成整体的光分布图案。
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公开(公告)号：US20060022211A1
公开(公告)日：2006-02-02
申请号：US11187841
申请日：2005-07-25
申请人： Yasushi Yatsuda , Teruo Koike , Ryotaro Owada
发明人： Yasushi Yatsuda , Teruo Koike , Ryotaro Owada
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , F21K9/00 , F21S41/141 , F21S41/147 , F21Y2115/10 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An LED lamp can be used as a light source of a lighting device. The LED lamp can be combined with a reflecting mirror formed as a paraboloid of revolution, to obtain desired light distribution characteristics, as with a conventional light source. The emission surface of the LED lamp for the light source of the lighting device can be rectangular, and the ratio between a short side and a long side thereof is set in a range of 1:2 to 1:6. Therefore, it is possible to form a light distribution pattern similar to that of a filament, which is conventionally used as an emission source. It is also possible to use almost all light emitted from the LED lamp as illumination light.
摘要翻译： LED灯可以用作照明装置的光源。 LED灯可以与形成为旋转抛物面的反射镜组合，以获得期望的光分布特性，如常规光源。 用于照明装置的光源的LED灯的发射表面可以是矩形的，并且其短边和长边之间的比率被设定在1:2至1:6的范围内。 因此，可以形成与通常用作发光源的灯丝类似的配光图案。 也可以使用从LED灯发出的几乎所有的光作为照明光。
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公开(公告)号：US20050041434A1
公开(公告)日：2005-02-24
申请号：US10808552
申请日：2004-03-25
申请人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
发明人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
IPC分类号： F21S8/10 , F21S8/12 , F21V11/00 , F21V11/16 , F21Y101/00 , H01L25/075 , H01L33/00 , F21V1/00
CPC分类号： H01L25/0753 , F21S41/143 , F21S41/147 , F21S41/18 , F21S41/43 , F21S41/663 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L33/20 , H01L2924/0002 , H01L2924/00
摘要： A light source apparatus for vehicle lamps and particularly vehicle headlights can include a plurality of LED elements mounted in a cavity located on a base surface or on a base. Each of the LED elements can be arranged in such a manner as to form an emission shape and a brightness distribution that is suited for a light distribution pattern, and especially a light distribution pattern for vehicle headlight.
摘要翻译： 用于车辆用灯具，特别是车辆前灯的光源装置可以包括安装在位于基座表面上或基座上的空腔中的多个LED元件。 每个LED元件可以以形成适合于配光图案的发光形状和亮度分布的方式布置，特别是用于车辆前灯的配光图案。
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公开(公告)号：US08547037B2
公开(公告)日：2013-10-01
申请号：US12626074
申请日：2009-11-25
申请人： Yasushi Yatsuda , Yasushi Hiramoto , Mitsuo Yamada , Teruo Koike
发明人： Yasushi Yatsuda , Yasushi Hiramoto , Mitsuo Yamada , Teruo Koike
IPC分类号： G05F1/00
CPC分类号： F21V29/57 , F21V15/01 , F21V19/001 , F21V25/12 , F21V29/30 , F21V29/67 , F21V31/005 , F21Y2115/10
摘要： A liquid-cooled LED lighting device can be provided in which a temporal increase in the temperature of the tubing and the circulation pump when the LED light sources are turned off is prevented to ensure high reliability. The liquid-cooled LED lighting device can include an LED light source, a liquid cooling system including a heat receiving jacket and a radiator, an LED light source-driving power supply for supplying power to the LED light source, and a liquid cooling system-driving power supply for supplying power to the liquid cooling system. The LED lighting device can include a control unit, such as a timer circuit. The control unit can maintain supply of the power to the liquid cooling system for a predetermined period of time after supply of the power to the LED light source is stopped.
摘要翻译： 可以提供一种液冷式LED照明装置，其中防止LED光源关闭时管道和循环泵的温度的瞬时增加，从而确保高可靠性。 液冷LED照明装置可以包括LED光源，包括热接收护套和散热器的液体冷却系统，用于向LED光源供电的LED光源驱动电源，以及液体冷却系统 - 用于向液体冷却系统供电的驱动电源。 LED照明装置可以包括诸如定时器电路的控制单元。 控制单元可以在停止向LED光源供电之后，在预定的时间内保持对液体冷却系统的供电。
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公开(公告)号：US08093613B2
公开(公告)日：2012-01-10
申请号：US12624391
申请日：2009-11-23
申请人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
发明人： Yasushi Yatsuda , Takashi Ebisutani , Teruo Koike , Takuya Kushimoto , Ryotaro Owada , Masafumi Ohno , Takashi Futami
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , F21K9/00 , F21S41/14 , F21S41/141 , F21S41/143 , F21S41/16 , F21S41/43 , F21Y2115/10 , H01L33/52 , H01L33/60 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/181 , H01L2924/19107 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Whereas incandescent light bulbs and other similar light sources known in the related art emit light in all directions, LED lamps can emit light in a single direction, and this is manifested in the problem of being unable to achieve light distribution characteristics satisfied by conventional headlamp designs. In accordance with an embodiment of the presently disclosed subject matter, an LED lamp for a light source of a headlamp can include an LED chip in the vicinity of the focus of a projection means and a shielding member covering a portion of the LED chip in a formation allowing a light distribution characteristic suitable for a vehicle front-illumination light to be obtained when light from the LED chip is magnified and projected in an illumination direction by a projection lens or the like constituting the projection means. Accordingly, accurate light distribution characteristics can be obtained in a simple manner by projecting in the illumination direction using the projection lens.
摘要翻译： 虽然现有技术中已知的白炽灯泡和其他类似的光源在所有方向都发光，但是LED灯可以在单个方向上发光，并且这表现在不能实现常规前照灯设计所满足的光分布特性的问题 。 根据目前公开的主题的实施例，用于前照灯的光源的LED灯可以包括在投影装置的焦点附近的LED芯片和覆盖LED芯片的一部分的屏蔽构件 当来自LED芯片的光由构成投影装置的投影透镜等沿照明方向放大和投射时，可以获得适合于车辆前照明光的配光特性的形成。 因此，通过使用投影透镜在照明方向投影，能够以简单的方式获得准确的配光特性。
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公开(公告)号：US07932523B2
公开(公告)日：2011-04-26
申请号：US11187841
申请日：2005-07-25
申请人： Yasushi Yatsuda , Teruo Koike , Ryotaro Owada
发明人： Yasushi Yatsuda , Teruo Koike , Ryotaro Owada
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , F21K9/00 , F21S41/141 , F21S41/147 , F21Y2115/10 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An LED lamp can be used as a light source of a lighting device. The LED lamp can be combined with a reflecting mirror formed as a paraboloid of revolution, to obtain desired light distribution characteristics, as with a conventional light source. The emission surface of the LED lamp for the light source of the lighting device can be rectangular, and the ratio between a short side and a long side thereof is set in a range of 1:2 to 1:6. Therefore, it is possible to form a light distribution pattern similar to that of a filament, which is conventionally used as an emission source. It is also possible to use almost all light emitted from the LED lamp as illumination light.
摘要翻译： LED灯可以用作照明装置的光源。 LED灯可以与形成为旋转抛物面的反射镜组合，以获得期望的光分布特性，如常规光源。 用于照明装置的光源的LED灯的发射表面可以是矩形的，并且其短边和长边之间的比率被设定在1:2至1:6的范围内。 因此，可以形成与通常用作发光源的灯丝类似的配光图案。 也可以使用从LED灯发出的几乎所有的光作为照明光。
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公开(公告)号：US20100134017A1
公开(公告)日：2010-06-03
申请号：US12626074
申请日：2009-11-25
申请人： Yasushi Yatsuda , Yasushi Hiramoto , Mitsuo Yamada , Teruo Koike
发明人： Yasushi Yatsuda , Yasushi Hiramoto , Mitsuo Yamada , Teruo Koike
IPC分类号： H01J13/32
CPC分类号： F21V29/57 , F21V15/01 , F21V19/001 , F21V25/12 , F21V29/30 , F21V29/67 , F21V31/005 , F21Y2115/10
摘要： A liquid-cooled LED lighting device can be provided in which a temporal increase in the temperature of the tubing and the circulation pump when the LED light sources are turned off is prevented to ensure high reliability. The liquid-cooled LED lighting device can include an LED light source, a liquid cooling system including a heat receiving jacket and a radiator, an LED light source-driving power supply for supplying power to the LED light source, and a liquid cooling system-driving power supply for supplying power to the liquid cooling system. The LED lighting device can include a control unit, such as a timer circuit. The control unit can maintain supply of the power to the liquid cooling system for a predetermined period of time after supply of the power to the LED light source is stopped.
摘要翻译： 可以提供一种液冷式LED照明装置，其中防止LED光源关闭时管道和循环泵的温度的瞬时增加，从而确保高可靠性。 液冷LED照明装置可以包括LED光源，包括热接收护套和散热器的液体冷却系统，用于向LED光源供电的LED光源驱动电源，以及液体冷却系统 - 用于向液体冷却系统供电的驱动电源。 LED照明装置可以包括诸如定时器电路的控制单元。 控制单元可以在停止向LED光源供电之后，在预定的时间内保持对液体冷却系统的供电。
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