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公开(公告)号：US06642671B2
公开(公告)日：2003-11-04
申请号：US10228795
申请日：2002-08-27
IPC分类号： H05B4116
摘要： An electrodeless discharge lamp includes: a bulb filled with discharge gas; an induction coil; a power supply circuit including a plurality of electric components; a case for accommodating the plurality of electric components; a stick-shaped heat conducting member; a first planar heat conducting member thermally connected to the stick-shaped heat conducting member; a second heat conducting member thermally connected to the first heat conducting member; and a third heat conducting member for thermally connecting at least two of the plurality of electric components, wherein the second heat conducting member is thermally connected to the case, and the thermal conductivity of the first heat conducting member is lower than the thermal conductivity of the stick-shaped heat conducting member and the thermal conductivity of the second heat conducting member.
摘要翻译： 无电极放电灯包括：充满放电气体的灯泡; 感应线圈; 电源电路，包括多个电气部件; 用于容纳多个电气部件的壳体; 棒状导热构件; 热连接到所述棒状导热构件的第一平面导热构件; 热连接到第一导热构件的第二导热构件; 以及用于热连接所述多个电气部件中的至少两个的第三导热部件，其中所述第二导热部件热连接到所述壳体，并且所述第一导热部件的导热率低于所述第二导热部件的热导率 棒状导热部件和第二导热部件的导热性。
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2.发明授权公开(公告)号：US06870327B2
公开(公告)日：2005-03-22
申请号：US10713115
申请日：2003-11-17
申请人： Kenichirou Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Mamoru Takeda , Nobuyoshi Nagagata
发明人： Kenichirou Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Mamoru Takeda , Nobuyoshi Nagagata
IPC分类号： H05B41/28 , H05B41/282 , H05B41/392 , H05B41/16
CPC分类号： H05B41/2828 , H05B41/2806 , H05B41/3924 , Y02B20/22 , Y10S315/04
摘要： An electrode-less discharge lamp lighting apparatus which is electrically connected to a dimming unit (2) is provided with: an electrode-less fluorescent lamp (3); and a lighting circuit (4) operable to apply a high-frequency voltage to the electrode-less fluorescent lamp (3), wherein the lighting circuit (4) includes: an AC/DC converting unit (5) operable to convert a phase-controlled AC voltage outputted from the dimming unit (2) into a DC voltage; a DC/AC converting unit (6) operable to convert the DC voltage into a high-frequency voltage; and a dimming controlling unit (7) that includes a resistor (29), a switching element (28), and a timer circuit (27) so as to detect a timing of a turn-on of the phase-controlled AC voltage and to, based on the detected timing, allow a current whose value is at least a threshold to flow across output terminals of the AC/DC converting unit (5) for at least a duration of a time lag between the turn-on of the phase-controlled AC voltage and the generation of the high-frequency voltage by the DC/AC converting unit (6).
摘要翻译： 电连接到调光单元（2）的无电极放电灯点亮装置设置有：无电极荧光灯（3）; 以及照明电路（4），其可操作以向所述无电极荧光灯（3）施加高频电压，其中所述点亮电路（4）包括：AC / DC转换单元（5），其可操作以将相位 - 从调光单元（2）输出的受控交流电压变为直流电压; DC / AC转换单元（6），用于将DC电压转换成高频电压; 以及包括电阻器（29），开关元件（28）和定时器电路（27）的调光控制单元（7），以便检测相控AC电压的导通时间，并且 基于所检测到的定时，允许其值至少为阈值的电流在AC / DC转换单元（5）的输出端之间的至少一段持续时间间隔内流过AC / DC转换单元（5）的输出端， 受控的交流电压和由DC / AC转换单元（6）产生的高频电压。
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公开(公告)号：US06657401B2
公开(公告)日：2003-12-02
申请号：US09893105
申请日：2001-06-27
IPC分类号： G05F100
CPC分类号： H05B41/3921 , H05B37/0263 , H05B41/3924 , H05B41/3925 , Y10S315/04
摘要： A ballast for a discharge lamp includes a fluorescent lamp, an AC/DC conversion portion, a dimming control portion, and a DC/AC conversion portion. The AC/DC conversion portion converts a phase-controlled input AC voltage to a DC voltage. The dimming control portion calculates a dimming control signal from the input AC voltage. The DC/AC conversion portion converts the DC voltage from the AC/DC conversion portion to a high frequency AC voltage to be applied to the fluorescent lamp and lights and dims the lamp in response to the dimming control signal. The DC/AC conversion portion has a first operation mode for maintaining the lighting of the fluorescent lamp and for lighting and dimming the same and a second operation mode for supplying the fluorescent lamp with a voltage lower than the starting voltage of the lamp in its non-operating state. The conducting period of the phase-controlled AC voltage can be detected even in the non-operating state of the fluorescent lamp so as to restart the lamp.
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公开(公告)号：US06630625B1
公开(公告)日：2003-10-07
申请号：US08412118
申请日：1995-03-28
申请人： Kazuya Akashi , Kazuo Enomoto , Naoki Goshima , Kenichirou Takahashi , Hideki Kawamura , Takeshi Hasegawa , Yasuo Takemura , Hidetaka Yamazaki , Atsushi Hamada
发明人： Kazuya Akashi , Kazuo Enomoto , Naoki Goshima , Kenichirou Takahashi , Hideki Kawamura , Takeshi Hasegawa , Yasuo Takemura , Hidetaka Yamazaki , Atsushi Hamada
IPC分类号： H01B514
摘要： A wire harness includes a flat cable having a trunk portion formed by covering a plurality of parallel electric wires with an insulating coating by integral molding, a plurality of branch portions formed by branching the trunk portion, and a joint device for connecting not less than two electric wires of the plurality of electric wires constituting the trunk portion to electrically short-circuit the branch portions. A wire harness manufacturing method includes the step of tearing an end portion of a trunk portion of a flat cable in accordance with the number of branch portions required, and cutting off unnecessary portions, thereby forming branch portions, the trunk portion being formed by covering a plurality of electric wires with an insulating coating by integral molding, the step of mounting a connector on the distal end of each branch portion, and the step of mounting a joint device on the trunk portion to electrically short-circuit not less than two electric wires of the electric wires of the trunk portion.
摘要翻译： 线束包括扁平电缆，所述扁平电缆具有通过一体成型用绝缘涂层覆盖多个平行电线而形成的主体部分，通过分支所述主干部分形成的多个分支部分和用于连接不少于两个的接合装置 构成主干部的多根电线的电线使分支部电气短路。 线束制造方法包括根据所需的分支数量撕开扁平电缆的主体部分的端部并切断不需要的部分，由此形成分支部分的步骤，所述主干部分通过覆盖 通过一体成型具有绝缘涂层的多根电线，将连接器安装在每个分支部分的远端上的步骤，以及将连接装置安装在主干部分上以使电气短路不少于两根电线的步骤 的躯干部分的电线。
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