| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp capable of switching to "a high frequency lighting type" lighting method without exchanging "a starter type" fluorescent lamp fixture which is widely spread. <P>SOLUTION: The fluorescent lamp includes a slim fluorescent tube 11, a transparent glass outer tube 12 for covering the fluorescent tube 11, a pair of holder caps 13A, 13B for retaining the fluorescent tube 11 and both ends of the outer tube 12 so as to make a designated space formed between the fluorescent tube 11 and the outer tube 12, two sets of reflective sheets 14 arranged in the space between the fluorescent tube 11 and the outer tube 12 retained by the holder caps 13A, 13B, cylindrical circuit storage cases 16A, 16B for storing inverter type lighting circuits 15, wherein inner end sides are respectively fitted to the holder caps 13A, 13B, and end covers 17A, 17B respectively fitted to outer end sides of the circuit storage cases 16A, 16B, wherein two pin terminals 18 are respectively connected with each end cover. <P>COPYRIGHT: (C)2012,JPO&INPIT |
