US 10,122,159 B2 · Electric connection box

Abstract

An electric connection box includes: a main body case; and an upper cover which engages with the main body case. The main body case includes a base wall which has an electric component mounting portion; a peripheral wall which is disposed on the base wall and partitions an inside and an outside of the main body case; a main body interior drainage port which is disposed at a place with possibility of water infiltration into an inside of the peripheral wall along a gap portion between the upper cover and the peripheral wall and passes through the base wall; and at least one main body interior drainage wall which is erected on the base wall and extends toward an opening edge of the main body interior drainage port on a surface of the base wall.

Claims10

Dependent claims

An electric connection box, comprising:

a main body case;
and
an upper cover which engages with the main body case,
wherein the main body case comprises:
a base comprising an electric component mounting portion;
a peripheral wall which extends upwardly from the base and partitions an inside and an outside of the main body case;
a main body interior drainage port provided in the base to pass through the base at a location away from the peripheral wall toward the inside of the main body case;
and
at least one main body interior drainage wall which projects upwardly from the base and extends away from the peripheral wall toward an opening edge of the main body interior drainage port on a surface of the base so as to define a channel for water drainage,
wherein a side wall of the electric component mounting portion defines a portion of or all of the at least one main body interior drainage wall.

7 more elements

Dependencies are inferred from the claim text.

Electric connection box

Life of this patent

Electric connection box

Life of this patent

Abstract

Claims10