| 摘要 |
An electrical connection box for installation in a space that has a small vertical height. The electrical connection box includes horizontal terminal guide portion, an insertion hole for the tip of the terminal guide portion, a bolt fastening terminal connected to an end of an electrical wire, an electrical wire connection portion and an electrical contact portion. The terminal guide portion includes a side wall that has a step conforming to the shape of a barrel crimped portion of the bolt fastening terminal, a flat plate-shaped side wall that opposes the side wall that has the step, and upper and lower walls. The terminal guide portion is shaped so as to be fitted with and hold the electrical wire connection portion, and does not allow insertion of the bolt fastening terminal into the terminal guide portion in an opposite orientation. Visual check openings are provided in the upper wall of the terminal guide portion. |
| 主权项 |
1. An electrical connection box, comprising:
a horizontal terminal guide portion is provided inside the electrical connection box, and an insertion hole for a tip of the terminal guide portion is provided in a side wall of the electrical connection box; a bolt fastening terminal is provided with a bolt hole in a flat plate-shaped electrical contact portion connected to an electrical wire connection portion provided with a barrel, the bolt fastening terminal is connected to an end of an electrical wire, the bolt fastening terminal and the electrical wire are oriented in a horizontal direction, the bolt fastening terminal is inserted into the terminal guide portion, the electrical wire connection portion is held by the terminal guide portion, and the electrical contact portion extending from the electrical wire connection portion is bolt-fastened to a bus bar accommodated in the electrical connection box; and the terminal guide portion includes a side wall that has a step conforming to a shape of a barrel crimped portion of the bolt fastening terminal, a flat plate-shaped side wall that opposes the side wall that has the step, and upper and lower walls, is shaped so as to be fitted with and hold the electrical wire connection portion, and does not allow insertion of the bolt fastening terminal into the terminal guide portion in an opposite orientation, and visual check openings are provided in the upper wall of the terminal guide portion. |
