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    • 16. 发明授权
    • Electrodeless lighting system
    • 无电极照明系统
    • US07276860B2
    • 2007-10-02
    • US10950463
    • 2004-09-28
    • Joon-Sik ChoiYong-Seog JeonByeong-Ju ParkHyun-Jung KimJi-Young LeeYun-Chul Jung
    • Joon-Sik ChoiYong-Seog JeonByeong-Ju ParkHyun-Jung KimJi-Young LeeYun-Chul Jung
    • H05B41/16
    • H01J65/044
    • An electrodeless lighting system includes: a resonator which is installed at an exit of a wave guide for guiding microwave generated from a magnetron and making light pass and microwave resonate therein; a bulb positioned in the resonator and having a luminous portion filled with a luminous material emitting light by the microwave energy and a shaft portion integrally extended from the luminous portion; a resonance control member disposed inside the resonator and having a height controlled according to a position of the luminous portion of the bulb and the entire length of the resonator so as to make optimum resonance of the microwave; and a reflector positioned around the resonator for reflecting light emitted from the bulb. Accordingly, the electrodeless lighting system can facilitate light distribution for achieving lateral lighting and a wider range of lighting and simultaneously improve lighting efficiency.
    • 无电极照明系统包括:谐振器,其安装在波导的出口处,用于引导从磁控管产生的微波并使光通过和微波谐振; 位于谐振器中的灯泡,具有填充有通过微波能量发光的发光体的发光部分和从发光部分整体延伸的轴部; 谐振控制构件,其设置在所述谐振器内部,并且具有根据所述灯泡的发光部分的位置和所述谐振器的整个长度的高度控制的高度,以使所述微波达到最佳谐振; 以及围绕所述谐振器定位的用于反射从所述灯泡发射的光的反射器。 因此,无电极照明系统可以促进用于实现侧向照明和更宽范围的照明的光分布并同时提高照明效率。
    • 20. 发明授权
    • Resonator of electrodeless lighting system
    • 无电极照明系统谐振器
    • US07102276B2
    • 2006-09-05
    • US10756359
    • 2004-01-14
    • Ji-Young LeeHyun-Jung KimJoon-Sik ChoiYong-Seog JeonYun-Chul JungByeong-Ju Park
    • Ji-Young LeeHyun-Jung KimJoon-Sik ChoiYong-Seog JeonYun-Chul JungByeong-Ju Park
    • H01J65/04
    • H01P7/06
    • A resonator of an electrodeless lighting system includes a body part formed in a prescribed shape; a transmission space part formed at one side of the body part and having an antenna of an microwave generator therein; a multi-step type resonating space part formed to be opened at one side, having a section gradually widening toward the opened side, receiving the microwave radiated from the antenna by means of an microwave feeder and resonating the microwave; and a stub formed at a certain height at an inner wall of the multi-step type resonating space part. Since the reflector for reflecting light has the enlarged size and is varied in its form to increase the amount of reflected parallel light, an illumination performance is enhanced. In addition, the impedance matching of the microwave exciting the gas filled in the electrodeless bulb and the resonance frequency are controllable.
    • 无电极照明系统的谐振器包括形成为规定形状的主体部分; 形成在所述主体部分的一侧并且具有微波发生器的天线的传输空间部分; 形成为在一侧开口的多级型谐振空间部分,具有朝向开放侧逐渐变宽的部分,通过微波馈送器接收从天线辐射的微波并谐振微波; 以及在多级型谐振空间部分的内壁处以一定高度形成的短截线。 由于用于反射光的反射器具有放大的尺寸并且以其形式变化以增加反射的平行光的量,因此提高了照明性能。 此外,可以控制激发填充在无电极灯泡中的气体的微波与谐振频率的阻抗匹配。