Patent ID: 6785139
Filing Date: 2004-08-31
Classification: H05K

Abstract:
An electric connection box, comprising:a case; a bus bar board including a plurality of bus bars, the bus bar board constituting a first electric power circuit and being accommodated in said case; a heat radiation member accommodated in said case and having a portion exposed outside said case; a plurality of heat radiation member-side bus bars connected to a first surface of said heat radiation member and constituting a second electric power circuit that connects to said first electric power circuit; a plurality of switching devices mounted on said heat radiation member-side bus bars; portions of said heat radiation member-side bus bars extending to form heat radiation member-side electrical component connection terminals; portions of said bus bar board-side bus bars extending from said bus bar board near a position of said heat radiation member-side electrical component connection terminals and along a direction of said heat radiation member-side electrical component connection terminals to form bus bar board-side electrical component connection terminals; electrical components being bridged between said heat radiation member-side electrical component connection terminals and said bus bar board-side electrical component connection terminals.