发明名称 |
ELECTRODELESS DISCHARGE LAMP, STABILIZER FOR ELECTRODELESS DISCHARGE LAMP, METHOD FOR MANUFACTURING ELECTRODELESS DISCHARGE TUBE, LUMINAIRE, AND CONSTRUCTION METHOD FOR REPLACING LUMINAIRE WITH ELECTRODELESS DISCHARGE LAMP INCLUDING ELECTRODELESS DISCHARGE TUBE |
摘要 |
<P>PROBLEM TO BE SOLVED: To achieve both of stable light emission and easiness in replacement/installation by suppressing effects on a circuit due to heat generation, facilitating securement of compatibility and suppressing generation of noise, in an electrodeless discharge lamp. <P>SOLUTION: A circuit supplying high-frequency power to an induction coil of an electrodeless discharge lamp includes: a step up/down circuit or a power factor improvement circuit; and a lamp drive circuit. The drive circuit is separately arranged and power transmission between the circuits is performed in direct current. A filler is filled in an airspace where the drive circuit is housed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012169133(A) |
申请公布日期 |
2012.09.06 |
申请号 |
JP20110028740 |
申请日期 |
2011.02.14 |
申请人 |
AMAKUSA IKEDA DENKI KK |
发明人 |
SAITO MASAFUMI;NISHIURA YOSHINARI;MIKAWA SHOICHI;KIYOSHIMA YASUNORI;SUGIMOTO NOBUHARU;IO AKIRA;OZAKI YUICHI |
分类号 |
H01J65/04;F21S2/00;F21V23/00;F21V29/00;F21Y101/00 |
主分类号 |
H01J65/04 |
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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