Protection cover attachment structure of battery-mounted fusible link unit

摘要

A protection cover attachment structure of a battery-mounted fusible link unit includes a fusible link unit including a resin housing with a slide guide groove and a protection cover including an upper surface cover and side surface covers. The upper surface cover covers the upper surface of the resin housing and a battery post and a battery terminal. The side surface covers extend downward from a peripheral edge of the upper surface cover and cover the wire-attached terminals connected to the terminal sections of the fusible link unit and upper part of wires which are connected to the terminals and extended downward. When the protection cover is put over the resin housing, the slide guide grooves restricts the position of the protection cover and guides a side edge of at least one of the side surface covers downward.

主权项

1. A protection cover attachment structure of a battery-mounted fusible link unit, comprising:
a resin housing having:
an upper surface on which a terminal section is provided, the terminal section being connected to a battery post through a battery terminal and being connected to wire-attached terminals with wires extending downward therefrom;a side surface extending downward from the upper surface thereof, the side surface having at least two walls protruding therefrom to define a wire accommodation groove extending downward from the terminal section for accommodating the wires extending downward from the wire-attached terminals, wherein two walls of the at least two walls having slide guide grooves extending downward with openings facing inward toward each other; and a protection cover having:
an upper surface cover covering the upper surface of the resin housing and the battery post and battery terminal; anda side surface cover extending downward from a peripheral edge of the upper surface cover, the side surface cover being provided on the side surface of the resin housing to cover the wire-attached terminals, and an upper part of the wires in the wire accommodation groove; wherein, the slide guide grooves receive a side edge of the side surface cover to guide the side surface cover downward and to restrict a transverse movement thereof.