摘要 |
<p>PURPOSE:To eliminate a connecting component and improve assembly operability by providing a plurality of protruding parts and recessed parts which engage each other in the axis direction of a coil at the connecting parts on a center iron core and a pair of side iron cores provided on the both sides of the center iron core. CONSTITUTION:A discharge lamp stabilizer is provided with a T-shaped center iron core 1 on which a coil 4 and a coil 5 are wound and a pair of F-shaped side iron cores 2. The connecting parts 3 of the iron cores are provided with protruding parts 6 and recessed parts 7 to be engaged in the axis direction of the coils 4 and 5 by permitting the parts 6 and 7 to face each other. Thus the protruding parts 6 are engaged with the recessed parts 7, the center iron core 1 is fixed to the side iron cores 2, assembling is automatized and assembly operability is improved by shifting the center iron core 1 or the side iron cores 2 in the coil axis direction by pressure.</p> |