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首页> 外文期刊>Journal of Light & Visual Environment >A New-type of Xenon-Neon Barrier Discharge Fluorescent Lamps: Double Helical External Electrodes Lamp (DHEL)
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A New-type of Xenon-Neon Barrier Discharge Fluorescent Lamps: Double Helical External Electrodes Lamp (DHEL)

机译:新型氙氖阻挡放电荧光灯:双螺旋外电极灯(DHEL)

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摘要

Recently as interests in environmental issues increase, demands for mercury-free fluorescent lamps are increasing because mercury is harmful to human beings and creatures. As one of the solutions of this issue the authors have developed a new-type of mercury-free fluorescent lamps using double helical external electrodes. In this paper the fundamental characteristics of Xenon-Neon discharge in the Double Helical External Electrodes Lamps (DHEL) such as the luminance, power consumption and lamp current are investigated. When the pressure ratio of Xe : Ne was fixed at 7 : 3, total pressure at 1.33 kPa and external electrode pitch as 10 mm, luminance over 10000 cd/m{sup}2 is achieved. In addition as a prototype 1 m length DHEL is prepared and demonstrated to show basically there is no limit in length of DHEL.
机译:近来,随着对环境问题的兴趣增加,对无汞荧光灯的需求也在增加,因为汞对人类和生物有害。作为此问题的解决方案之一,作者开发了一种使用双螺旋外部电极的新型无汞荧光灯。本文研究了双螺旋外电极灯(DHEL)中氙气-氖气放电的基本特性,例如亮度,功耗和灯电流。当Xe∶Ne的压力比固定为7∶3,总压力为1.33kPa且外部电极间距为10mm时,获得超过10000cd / m {sup} 2的亮度。另外,作为原型,准备了长度为1 m的DHEL,并证明了该方法基本上表明DHEL的长度没有限制。

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