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词汇 Junction box
分类 英语词汇 英语翻译词典
释义

Junction box

原声例句
越狱 第3季

He's buried something in a junction box out there and covered it with dirt-- I saw him.

我在外面的接线盒里埋了些东西然后用土盖住 我都看见了。

英语百科

Junction box

Electrical junction box in the process of installation. Electrical conduits terminate at the sides and cables pass through or are joined inside the box.
A metal junction box
Australian Internal Surface Mounted Junction Box - showing wiring stages.

An electrical junction box is a container for electrical connections, usually intended to conceal them from sight and deter tampering. A small metal or plastic junction box may form part of an electrical conduit or thermoplastic-sheathed cable (TPS) wiring system in a building. If designed for surface mounting, it is used mostly in ceilings, under floors or concealed behind an access panel - particularly in domestic or commercial buildings. An appropriate type (such as that shown on the right) may be buried in the plaster of a wall (although full concealment is no longer allowed by modern codes and standards) or cast into concrete - with only the cover visible.

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