Terminal block with light guide

Abstract

The present invention relates to a terminal block with a light guide column. The terminal block includes an insulating shell, a bottom plate, a plurality of conductive terminals and a light source module. The insulating shell has multiple first cavities and a second cavity. and a plurality of hollow holes connected to each first cavity; the base plate covers the plurality of first cavities, one side of the base plate and the second cavity form a circuit board slot, and the base plate extends with a penetrating hole and is exposed to each of the first cavities. A plurality of light-guiding pillars through holes; each conductive terminal is accommodated in each first cavity and an abutting piece is extended to be arranged in the second cavity; the light source module includes a circuit board, A plurality of light-emitting diodes and a plurality of conductive units. When the circuit board is detachably inserted into the slot of the circuit board, each light-emitting diode is arranged corresponding to each light guide column, and each conductive unit is electrically connected with each contact piece.

Description

technical field [0001] The present invention relates to a terminal block structure, and in particular to a terminal block with a light guide column. Background technique [0002] Terminal Block (Terminal Block) is widely used in machinery equipment (such as industrial computers, uninterruptible power supply systems, power supplies, etc.), industrial control equipment (such as electromechanical systems, refrigeration and air conditioning or programmable controllers, etc.) or electrical appliances (such as air conditioners, Refrigerator, washing machine or oven, etc.), which serves as an electrical conducting device that provides electrical connection of multiple wires. [0003] The traditional terminal block is mainly composed of an insulating seat and a conductive terminal. The insulating seat is also equipped with a shrapnel for fixing the cable, and the cable is inserted into the insulating seat through a screwdriver and connected to the conductive terminal, and finally th...

AI Technical Summary

Problems solved by technology

[0004] However, during the wiring operation of the above-mentioned terminal blocks, it is necessary to use detectors to individually measure whether the cables are energized one by one, so as to know that the cables and conductive terminals are connected, which leads to more detection steps in the wiring work, and there are distribution Line work is cumbersome and other problems

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