Power conversion device and component interconnection structure

A power conversion device comprising:

• a first component;
• a second component;
• and
• a plurality of pairs of engagement members each including:
• a male engagement member including an insertion part having a substantially flat plate shape;
• and
• a female engagement member including a first clamping part and a second clamping part that are arranged to be opposed to each other, wherein,
• in each of the plurality of pairs of engagement members, the male engagement member is arranged on one of the first and second components, and
• the female engagement member is arranged on another of the first and second components,
• the first and second components are coupled to each other when the female engagement member clamps the insertion part of the male engagement member inserted between the first and second clamping parts in each of the plurality of pairs of engagement members,
• each of the first and second clamping parts is bent to form a projecting portion toward an opposed surface, and
• a gap is provided at a distal end of each of the first and second clamping parts.