CAPACITOR STRUCTURE

PROBLEM TO BE SOLVED: To provide a capacitor structure which allows for compaction of the whole capacitor including the housing, while improving the degree of freedom in the design of a mounting apparatus, by enhancing heat dissipation of the capacitor itself.SOLUTION: A capacitor structure for fixing the capacitor body, housing a plurality of wound capacitors 1a-1d in a housing 3, to a fixed target 100 via a fastener (cylindrical body 10, fixing bolt 20) is configured to fix the capacitor body to the fixed target, by inserting the fastener into at least one of a clearance S1, occurring between the outer peripheral surfaces 2a-2d of the wound capacitors or a gap occurring between the outer peripheral surface of each wound capacitor and the inner wall of the housing, in a state where the wound capacitors are juxtaposed on the bottom of the housing.SELECTED DRAWING: Figure 1 【課題】筐体を含めたコンデンサ全体の小型化を図ることができると共に、コンデンサ自体による放熱性を高めて、搭載機器の設計自由度を向上させることのできるコンデンサ構造を提供する。【解決手段】複数の巻回型コンデンサ１ａ〜１ｄを筐体３に収納したコンデンサ本体を締結具（筒状体１０、固定用ボルト２０）を介して固定対象１００に固定するコンデンサ構造であって、巻回型コンデンサを筐体の底部上に並設した状態で、当該巻回型コンデンサ同士の外周面２ａ〜２ｄ間に生じる隙間Ｓ１または各巻回型コンデンサの外周面と筐体の内壁との間に生じる隙間の少なくとも一つに、締結具を挿通させてコンデンサ本体を固定対象に固定するように構成されている。【選択図】図１