Electrical connection box
View Patent ↗An electrical connection box includes a lower cover, an upper cover, a connector front opening, bus bars, four first ribs formed of two pairs opposing each other with the bus bar, formed on the lower cover, interposed therebetween, and four second ribs formed of two pairs opposing each other with the bus bar, formed on the upper cover, interposed therebetween. The first ribs and the second ribs are provided such that a pair of ribs is provided to oppose each other on one side and on another side with the bus bar interposed therebetween in a vertical direction, and a pair of ribs is provided to oppose each other on one side and on another side with the bus bar interposed therebetween in a width direction. When viewed from a direction of assembling, the first ribs and the second ribs are provided at different positions.
1. An electrical connection box comprising:
a lower cover;
an upper cover that closes an opening of the lower cover;
a connector front opening provided in the lower cover or the upper cover;
a bus bar that is accommodated in an internal space when the lower cover and the upper cover are assembled, is formed using a conductive plate-shaped member, and is connected to an external connector terminal by being arranged so as to be partially exposed from the connector front opening;
at least four first ribs erected in the internal space of the lower cover and formed of two pairs opposing each other with the bus bar interposed therebetween; and
at least four second ribs erected in the internal space of the upper cover and formed of two pairs opposing each other with the bus bar interposed therebetween, wherein
a specific direction in a direction orthogonal to a direction of assembling the lower cover and the upper cover is set as a first direction, and a direction orthogonal to the first direction is set as a second direction,
the first ribs and the second ribs are provided such that a pair of ribs is provided to oppose each other on one side and on another side with the bus bar interposed therebetween in the first direction, and a pair of ribs is provided to oppose each other on one side and on another side with the bus bar interposed therebetween in the second direction, and
the first ribs and the second ribs are provided at different positions when viewed from the direction of assembling the lower cover and the upper cover.