Patent ID: 6629850
Filing Date: 2003-10-07
Classification: H01R,H05K,Y10S

Abstract:
An electrical connection box, comprising:a first bus bar to which a first voltage may be applied and a second bus bar to which a second voltage not lower than said first voltage may be applied; a first insulation plate on which both said first and second bus bars are mounted; and a second insulation plate superimposed on said first insulation plate, wherein said first insulation plate provides, at least at a region where said first and second bus bars are adjacent, groove structures in which said first and second bus bars are respectively received, each said groove structure being defined by a base wall surface on which the respective bus bar is disposed and a pair of opposed upstanding side wall surfaces, and said first insulation plate further provides a concavity in the form of a downward recess or a through-hole located between said groove structures, and said second insulation plate having a downward projection received in said concavity, said downward projection having a lower end which is located at a level lower than said base wall surface of said groove structure.