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公开(公告)号:US20070170869A1
公开(公告)日:2007-07-26
申请号:US11716744
申请日:2007-03-12
申请人: Hirohiko Ina , Arata Sakamoto , Shohei Uno , Toshinori Maki , Katsumi Horinishi , Naoyuki Furutsuka , Hajime Mitsui , Kazue Nakagawa , Katsuji Ishikawa , Hisashi Ogura , Mitsuo Fuke , Katsunori Kawabata , Takashi Umehara , Katsushi Sumisaki
发明人: Hirohiko Ina , Arata Sakamoto , Shohei Uno , Toshinori Maki , Katsumi Horinishi , Naoyuki Furutsuka , Hajime Mitsui , Kazue Nakagawa , Katsuji Ishikawa , Hisashi Ogura , Mitsuo Fuke , Katsunori Kawabata , Takashi Umehara , Katsushi Sumisaki
IPC分类号: H05B39/09
CPC分类号: H05B41/32 , G03B15/05 , G03B2215/0517 , G03B2215/0535 , H05B41/30
摘要: The electronic flash unit disclosed comprises: a transformer (14) to vary voltages of a power supply; an accumulator (16) composed of a main capacitor (17) to charge an electric energy supplied from the transformer (14); a lamp unit (4) provided with a flashlamp (20), set inside of a reflector (19), that flashes by discharging of energy storages in the main capacitor (17) upon applying a voltage on a trigger terminal (21); and a trigger circuit (10) to generate the voltage to apply on the trigger terminal (21), wherein at least the lamp unit (4) is coated with an insulation material.
摘要翻译: 公开的电子闪光灯单元包括:变压器(14),用于改变电源的电压; 蓄电池(16),由主电容器(17)构成,对从变压器(14)供给的电能进行充电; 设置有设置在反射器(19)内部的闪光灯(20)的灯单元(4),其通过在触发端子(21)上施加电压而放电主电容器(17)中的能量存储器而闪烁; 以及触发电路(10),用于产生施加在所述触发端子(21)上的电压,其中至少所述灯单元(4)涂覆有绝缘材料。