发明名称 |
RESONATOR OF LIGHTING APPARATUS USING MICROWAVE AND MANUFACTURING METHOD THEREOF |
摘要 |
PURPOSE: A resonator of a lighting apparatus using microwave and a manufacturing method thereof are provided to prevent the microwave transmitted through a waveguide by installing a metallic-net-structured resonator on an outlet of the waveguide. CONSTITUTION: A resonator has a cylindrical shape. One side of the resonator(60) is opened and the other thereof is closed. A bulb is provided within the resonator(60) in order to generate light by microwave energy transmitted through a waveguide. The resonator(60) is a metallic net structure so as to break the microwave and penetrate the light emitted from the bulb. The resonator(60) is provided with a cylindrical circumference unit(62) and a closed front unit(63) which are a net unit(61). The net unit(61) is made of a plurality of holes(61a) over the whole portion of the resonator(60) at the same intervals and sizes. A ring-shaped fixing unit(65) is formed on the resonator(60) so as to be installed on an output unit of the waveguide and provided with plural cutting units(65a).
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申请公布号 |
KR20020048569(A) |
申请公布日期 |
2002.06.24 |
申请号 |
KR20000077769 |
申请日期 |
2000.12.18 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHOI, JUN SIK;JUN, YONG SEOK |
分类号 |
F21V23/00;F21S2/00;F21V23/02;H01J9/14;H01J65/04;H05B41/24;(IPC1-7):H05B41/24 |
主分类号 |
F21V23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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