| 摘要 |
Described herein is an electrical connection box. In certain aspects the electrical connection box includes a case; a circuit board disposed inside the case; and a connector housing disposed in an opening surrounded by an opening edge portion of a side wall of the case. In certain aspects, the opening edge portion can have a first opening edge portion, a second opening edge portion, and an arcuate notch in which the arcuate notch is configured to reduce, prevent, or inhibit entry of water into the connector housing. |
| 主权项 |
1. An electric connection box comprising:
a case comprising first, second, third and fourth side walls, the first and third side walls being substantially parallel with respect to one another, the second and fourth side walls being substantially parallel with respect to one another and substantially perpendicular to the first and third side walls, the case having an opening edge portion at one end, the opening edge portion having an opening defined by the first, second, third and fourth side walls; a circuit board disposed inside the case, the circuit board having a back surface configured to receive a plurality of projecting portions; and a connector housing disposed in the case from the opening of the opening edge portion of the case, wherein the opening edge portion has a first opening edge portion on at least one of the first and third side walls, a second opening edge portion on at least one of the second and fourth side walls, and at least one arcuate notch provided on at least one of the first opening edge portion and the second opening edge portion, the arcuate notch being configured to guide and reduce, prevent, or inhibit entry of water into the connector housing. |
