Patent ID: 8263865

Claim:
A wire connection unit, comprising: a connector, electrically connecting a shielded wire and a general wire, the shielded wire having a core wire shielded concentrically therearound by a braided wire; an earth wire connector, electrically connecting an earth wire to the braided wire of the shielded wire; a first case; and a second case, joined with the first case, and having an inner face opposing the first case, the inner face formed with: a shielded wire groove, adapted to hold the shielded wire; a general wire groove, adapted to hold the general wire and the earth wire in a side-by-side configuration, wherein a depth and width of the shielded wire groove are larger than a depth and width of the general wire groove; and a connector accommodation groove that accommodates the connector and the earth connector, the connector accommodation groove disposed at a boundary portion where the shielded wire groove meets the general wire groove, projecting portions protruding from a bottom of each of the shielded wire groove and the general wire groove.