Connection structure

A connection structure, comprising:

• a first terminal housing with a plurality of first connecting terminals aligned and accommodated therein;
• a second terminal housing with a plurality of second connecting terminals aligned and accommodated therein;
• a plurality of isolating plates aligned and accommodated in the first terminal housing, wherein when the first terminal housing and the second terminal housing are fitted to each other, the plurality of first connecting terminals and the plurality of second connecting terminals face each other to form pairs, respectively, and a stacked state is exhibited such that pairs of the first connecting terminals and the second connecting terminals are alternately interleaved with the plurality of isolating plates;
• and
• a connecting member comprising a main body including a head and a shaft connected to the head, the shaft being adapted to penetrate contacts between the plurality of first connecting terminals and the plurality of second connecting terminals and the plurality of isolating plates, the head being adapted to press an adjacent one of the plurality of isolating plates for collectively fixing the plurality of first connecting terminals and the plurality of second connecting terminals at the contacts for electrical connections between the plurality of first connecting terminals and the plurality of second connecting terminals, respectively, the connecting member further comprising at least a portion comprising a nonconductive material for penetrating the contacts,
• wherein the connecting member comprises a hollow portion for penetrating the contacts and communicating with an outside of the first terminal housing, and
• the connection structure is adapted to dissipate heat generated at the contacts through the connecting member and the hollow portion to the outside of the first terminal housing.