公开(公告)号：US20120187836A1

公开(公告)日：2012-07-26

申请号：US13265828

申请日：2011-05-31

申请人： Naotaka Hashimoto ,  Shinya Kawagoe ,  Toshikazu Endo ,  Hideaki Kiryu ,  Kazuhiko Itoh ,  Masahiro Miki

发明人： Naotaka Hashimoto ,  Shinya Kawagoe ,  Toshikazu Endo ,  Hideaki Kiryu ,  Kazuhiko Itoh ,  Masahiro Miki

IPC分类号： F21V23/00 ,  F21V17/12 ,  F21V15/01 ,  F21V5/04 ,  F21V21/02

CPC分类号： F21V15/01 ,  F21K9/233 ,  F21S2/005 ,  F21V5/007 ,  F21V5/04 ,  F21V7/0091 ,  F21V17/12 ,  F21V23/007 ,  F21V23/026 ,  F21Y2115/10

摘要： Lamp realizing high brightness without increase in size, including: case 3 that is in conical shape, wherein LEDs 37 are installed on inner surface of bottom 5 of case 3; lens 13 that is smaller than case 3 in size and positioned in case 3 such that light emission face 63 of lens 13 is on opening side of case 3; cover 15 that is installed to cover opening of case 3 so that light emitted from face 63 is extracted to outside of lamp; base member 17 that is hollow inside and attached to outer surface of bottom 5 of case 3 to project toward outside; and lighting circuit 23 that receives electricity via base member 17, and causes LEDs 37 to emit light. Electronic parts 49, 51 and 99 constituting lighting circuit 23 are arranged in distribution in spaces of case 3 and base member 17.

摘要翻译： 灯具实现高亮度而不增加尺寸，包括：圆锥形的壳体3，其中LED 37安装在壳体3的底部5的内表面上; 透镜13的尺寸小于壳体3并位于壳体3中，使得透镜13的光发射面63位于壳体3的开口侧; 盖15安装以覆盖壳体3的开口，使得从表面63发射的光被提取到灯的外部; 底部构件17，其在壳体3的底部5的外表面处于中空并且附接到壳体3的外表面以向外突出; 以及通过基座部件17接收电力的发光电路23，使LED37发光。 构成照明电路23的电子部件49,51和99分布在壳体3和基底部件17的空间内。

公开(公告)号：USD661823S1

公开(公告)日：2012-06-12

申请号：US29400182

申请日：2011-08-24

申请人： Haruhiko Uneo ,  Kenji Takahashi ,  Koichi Nakamura ,  Yoshihiko Kanayama ,  Hideaki Kiryu

设计人： Haruhiko Uneo ,  Kenji Takahashi ,  Koichi Nakamura ,  Yoshihiko Kanayama ,  Hideaki Kiryu

公开(公告)号：US06653801B1

公开(公告)日：2003-11-25

申请号：US09554409

申请日：2000-05-12

申请人： Mamoru Takeda ,  Makoto Horiuchi ,  Kiyoshi Takahashi ,  Makoto Kai ,  Takeshi Saito ,  Hideaki Kiryu

发明人： Mamoru Takeda ,  Makoto Horiuchi ,  Kiyoshi Takahashi ,  Makoto Kai ,  Takeshi Saito ,  Hideaki Kiryu

IPC分类号： H05B4116

CPC分类号： H01J61/125 ,  H01J61/827

摘要： A pair of electrodes (3) are provided in an arc tube (1) I/S is 20 (A/mm2) or less on a condition that an area of a cross section at a tip of the electrodes (3) is S (mm2) and an operating current between the electrodes (3) is I (A). According to this constitution, a long lamp life can be obtained without causing a rise in the lamp voltage and the blackening of the arc tube (1) by the evaporation of the electrodes while operation time becomes longer.

摘要翻译： 在电弧（1）的顶端的截面积为1的情况下，在电弧管（1）中设置一对电极（3），I / S为20（A / mm 2） 是S（mm 2），电极（3）之间的工作电流为I（A）。 根据该结构，通过电极的蒸发而不会引起灯电压的上升和电弧管（1）的黑化，同时操作时间变长，可以获得长的灯泡寿命。

公开(公告)号：US06608444B2

公开(公告)日：2003-08-19

申请号：US09865842

申请日：2001-05-25

申请人： Ryo Minamihata ,  Kiyoshi Takahashi ,  Yuriko Kaneko ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase ,  Masato Yoshida

发明人： Ryo Minamihata ,  Kiyoshi Takahashi ,  Yuriko Kaneko ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase ,  Masato Yoshida

IPC分类号： H01J1346

CPC分类号： H01J61/125 ,  H01J61/106 ,  H01J61/16 ,  H01J61/827 ,  H01J61/84 ,  H01J61/86

摘要： A mercury-free high-intensity discharge lamp operating apparatus includes a horizontally operated high-intensity discharge lamp including an arc tube in which a luminous material is enclosed and a pair of electrodes are arranged in the arc tube; a ballast including an alternating current generation means for supplying alternating current to the pair of electrodes; and a magnetic field application means for applying in substantially vertical direction a magnetic field having a component that is substantially perpendicular to a straight line connecting heads of the pair of electrodes; wherein mercury is not included as the luminous material in the arc tube. The present invention satisfies the relationship 0

摘要翻译： 一种无汞高强度放电灯操作装置包括水平操作的高强度放电灯，其包括发光体，发光体被封闭，并且一对电极布置在电弧管中; 包括用于向所述一对电极提供交流电的交流发电装置的镇流器; 以及磁场施加装置，用于在基本上垂直的方向施加具有基本上垂直于连接所述一对电极的头部的直线的分量的磁场; 其中不包括汞作为电弧管中的发光材料。 本发明满足以下关系：B（mT）是施加到一对电极的头部之间的中心的磁场，d（mm）是一对电极的头部之间的距离，P0（MPa）是压力 在稳态运行期间，电弧管内部W（W）是稳态运行时消耗的功率，f（Hz）是稳态运行期间的稳态频率。

公开(公告)号：US06586891B2

公开(公告)日：2003-07-01

申请号：US09874779

申请日：2001-06-05

申请人： Yuriko Kaneko ,  Kiyoshi Takahashi ,  Ryo Minamihata ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase

发明人： Yuriko Kaneko ,  Kiyoshi Takahashi ,  Ryo Minamihata ,  Mamoru Takeda ,  Hideaki Kiryu ,  Takayuki Murase

IPC分类号： H05B4124

CPC分类号： H01J61/542 ,  H01J61/547 ,  H05B41/042 ,  H05B41/19 ,  H05B41/2881 ,  H05B41/2928 ,  H05B41/384 ,  Y02B20/204 ,  Y02B20/206

摘要： A high-intensity discharge lamp includes an arc tube including a pair of electrodes opposed to each other therein; and a trigger wire made of a conductive material provided in an outer circumference of the arc tube. The trigger wire is turned to be in a conductive state with one electrode of the pair of electrodes when a start-up voltage is applied across the pair of electrodes, and discharge is started between the pair of electrodes in a state where an electrical field is formed between the trigger wire that is in the conductive state and the other electrode of the pair of electrodes.

公开(公告)号：US20120120670A1

公开(公告)日：2012-05-17

申请号：US13386875

申请日：2011-05-27

申请人： Naotaka Hashimoto ,  Shinya Kawagoe ,  Hideaki Kiryu ,  Toshikazu Endo ,  Kuninori Takezawa ,  Hayato Kameyama

发明人： Naotaka Hashimoto ,  Shinya Kawagoe ,  Hideaki Kiryu ,  Toshikazu Endo ,  Kuninori Takezawa ,  Hayato Kameyama

IPC分类号： F21V21/00

CPC分类号： F21V3/00 ,  F21K9/233 ,  F21V5/04 ,  F21V17/164 ,  F21V29/83 ,  F21V31/005 ,  F21Y2105/10 ,  F21Y2115/10 ,  Y02W30/829

摘要： A light source apparatus that can be assembled and disassembled easily. A light source apparatus 100 includes: a body 120 housing a light-emitting module 110; and a front cover 130 attached to an opening portion 121 of the body 120 and including a light emission window 131 for allowing light emitted from the light-emitting module 110 to go outside. The opening portion 121 is provided on a front side of the body 120. The front cover 130 includes a plurality of engaging claws 134a through 134f and is attached to the body 120 when the engaging claws 134a through 134f engage with a claw receiving portion 124 provided in an outer surface of the body 120.

摘要翻译： 可以容易地组装和拆卸的光源装置。 光源装置100包括：容纳发光模块110的主体120; 以及附接到主体120的开口部分121并包括用于允许从发光模块110发射的光线外出的发光窗口131的前盖130。 开口部分121设置在主体120的前侧。前盖130包括多个接合爪134a至134f，并且当接合爪134a至134f与设置的爪接收部分124接合时附接到主体120 在主体120的外表面中。

公开(公告)号：US06583564B1

公开(公告)日：2003-06-24

申请号：US09712325

申请日：2000-11-14

申请人： Hideaki Kiryu ,  Takayuki Murase

发明人： Hideaki Kiryu ,  Takayuki Murase

IPC分类号： H01J1716

CPC分类号： H01J61/35 ,  F21S41/17 ,  F21S41/43 ,  H01J61/025 ,  H01J61/04

摘要： A discharge lamp which enables glare reduction, so that a lighting fixture can be simplified and reduced in weight. The discharge lamp includes an arc tube having a discharge space, a pair of electrodes having tips facing with each other within the discharge space, an outer tube enclosing the arc tube, a base that fixes one side of the outer tube, and two band-shaped light-intercepting films extending on a surface of the outer tube in the direction of the axis of the arc tube and in parallel with each other, wherein in at least one of the light-intercepting films, an extending portion is formed that extends on the side of the top of the outer tube with respect to the tip of the electrode within the discharge space and in the circumferential direction of the outer tube. Accordingly, unevenness in the intensity distribution of the light distribution pattern can be reduced, and generation of glare can be prevented. Furthermore, because it is not necessary to add a further mechanism for reducing glare such as a light-intercepting plate, a lighting fixture can be simplified and reduced in weight.

摘要翻译： 一种能够减少眩光的放电灯，从而可以简化照明器具并减轻重量。 放电灯包括具有放电空间的电弧管，在放电空间内具有彼此面对的尖端的一对电极，封闭电弧管的外管，固定外管一侧的基座和两个带状电极， 在所述外管的表面上沿着所述电弧管的轴线的方向延伸并且彼此平行的形状的遮光膜，其中在所述遮光膜中的至少一个中形成有延伸部分 外管的顶部相对于放电空间内的电极的顶端和外管的圆周方向的一侧。 因此，可以减少配光图案的强度分布的不均匀性，并且可以防止产生眩光。 此外，由于不需要添加用于减少诸如遮光板的眩光的另外的机构，所以可以简化照明装置并减轻重量。

公开(公告)号：US06429577B1

公开(公告)日：2002-08-06

申请号：US09326951

申请日：1999-06-07

申请人： Hideaki Kiryu ,  Kazuhisa Tanaka ,  Takeshi Saitoh

发明人： Hideaki Kiryu ,  Kazuhisa Tanaka ,  Takeshi Saitoh

IPC分类号： H01J102

CPC分类号： H01J61/302 ,  H01J61/34

摘要： A discharge lamp comprising an arc tube containing a pair of electrodes in a light-emitting portion and an outer tube that envelops the light-emitting portion and is at least partly fused to the arc tube, wherein the outer tube comprises silicon dioxide in the range from 90 to 99.88 wt. % and boron in the range from 0.12 wt. % or more. The discharge lamp can inhibit the arc tube from deforming when the outer tube and arc tube are fused to each other by adjusting a softening temperature of the outer tube to an appropriate temperature and can realize a high accuracy of luminous intensity distribution.

摘要翻译： 一种放电灯，包括在发光部分中包含一对电极的电弧管和包封所述发光部分并且至少部分地熔合到所述电弧管的外管，其中所述外管包括在所述发光部分中的二氧化硅 从90至99.88wt。 ％和硼的范围为0.12wt。 ％ 或者更多。 当通过将外管的软化温度调节到适当的温度并使外管和电弧管彼此熔合时，放电灯可以抑制电弧管变形，并且可以实现高精度的发光强度分布。

公开(公告)号：US06809478B2

公开(公告)日：2004-10-26

申请号：US10296731

申请日：2002-11-25

申请人： Masato Yoshida ,  Hideaki Kiryu

发明人： Masato Yoshida ,  Hideaki Kiryu

IPC分类号： H01J1704

CPC分类号： H01J61/827 ,  H01J61/0735 ,  H01J61/125 ,  H01J61/16 ,  H01J61/368

摘要： A metal halide lamp for an automobile headlight is provided, which includes an arc tube in which a pair of tungsten electrodes are provided at both ends and a metal halide as a main component of a luminescent material and xenon gas as a buffer gas are sealed, wherein the tungsten electrodes contain not more than 0.4 wt % of thorium oxide, the metal halide contains scandium iodide, and a pressure of the xenon sealed in the arc tube is at least 0.4 MPa. This makes it possible to provide a long-life metal halide lamp for an automobile headlight that can achieve a further improved lumen maintenance factor and other life characteristics during 2000 hours or more of lighting.

摘要翻译： 本发明提供一种汽车用前照灯用金属卤化物灯，其特征在于，包括在两端设置一对钨电极的电弧管和作为发光材料的主要成分的金属卤化物，作为缓冲气体的氙气被密封， 其中所述钨电极含有不超过0.4重量％的氧化钍，所述金属卤化物含有碘化钪，并且密封在所述电弧管中的氙的压力为至少0.4MPa。 这使得可以提供一种用于汽车前灯的长寿命金属卤化物灯，其可以在2000小时或更长时间内实现进一步改善的流明维持系数和其他寿命特性。

公开(公告)号：US06639343B2

公开(公告)日：2003-10-28

申请号：US09904036

申请日：2001-07-12

申请人： Kiyoshi Takahashi ,  Yuriko Kaneko ,  Hideaki Kiryu ,  Masato Yoshida

发明人： Kiyoshi Takahashi ,  Yuriko Kaneko ,  Hideaki Kiryu ,  Masato Yoshida

IPC分类号： H01J150

CPC分类号： H01J61/106 ,  H01J61/125 ,  H01J61/827

摘要： A mercury-free metal halide lamp includes an arc tube including a pair of electrodes inside the tube. In the arc tube, a rare gas and a metal halide are contained, and no mercury is contained. The mercury-free metal halide lamp is horizontally operated such that the pair of electrodes is substantially horizontal. The mercury-free metal halide lamp further includes magnetic field applying means for applying a magnetic field including a component substantially perpendicular to a straight line connecting heads of the pair of electrodes in a substantially vertical direction. The density of halogen atoms evaporated during steady-state operation with respect to unit inner volume of the arc tube is 20 &mgr;mol/cc or more.