| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact fixing structure of a component case, for facilitating the positioning of the component case.SOLUTION: In a structure for fixing a capacitor unit 10 to an inverter case 30, the resin case 11 of the capacitor unit 10 has a recess 16 in the outer peripheral surface 12b of the sidewall 12, and has a protrusion 15 on the outer peripheral surface 13b of the sidewall 13 on the opposite side. The recess 16 is located at a thick wall portion N facing the round corner 4a of a capacitor 4, and the protrusion 15 is located at a thick wall portion M facing the round corner 2a of a capacitor 2. On the contrary, the inverter case 30 has a recess 38 filled with a filler 40 in the inner peripheral surface 33a facing the sidewall 12 of the resin case 11, and has a recess 37, against which the tip 15a of the protrusion 15 abuts, in the inner peripheral surface 32a facing the sidewall 13 of the resin case 11.SELECTED DRAWING: Figure 5 |
