CN202550438U

CN202550438U - Equipotential binding post box

Info

Publication number: CN202550438U
Application number: CN201220166932XU
Authority: CN
Inventors: 曾灿; 王斌
Original assignee: QINYANG POWER INTEGRATED Co
Current assignee: QINYANG POWER INTEGRATED Co
Priority date: 2012-04-19
Filing date: 2012-04-19
Publication date: 2012-11-21
Anticipated expiration: 2022-04-19

Abstract

The utility model discloses an equipotential binding post box which comprises a mounting box, binding posts and a protection panel, wherein a buzzer alarm system is arranged in the mounting box, the buzzer alarm system is electrically connected with the binding posts through a contactor, light-emitting diodes are arranged on the protection panel, and the quantity of the light-emitting diodes and the quantity of the binding posts are the same and the light-emitting diodes are electrically connected with the binding posts correspondingly. When the wiring circuit is abnormal, the equipotential binding post box is capable of helping servicemen to rapidly position the fault point through voice and lighting, thus the working efficiency is effectively increased.

Description

A kind of equipotential binding post box

Technical field

The utility model relates to a kind of equipotential binding post box, belongs to the electric power terminal apparatus field.

Background technology

At present; The equipotential termination has been widely used in the potential difference that reduces between interior indirect contact voltage of building and different metal; Because this equipment relates to building and safety of persons guarantee, the fail safe of its use, aesthetic property and convenience are receiving people's attention.But existing its binding post of equipotential termination all is positioned at device inside; Wiring is sealing with over cap after accomplishing; When the equipotential termination occurs when unusual; The attendant can't accurately directly be known the ruuning situation of position of failure point and equipotential termination, has brought numerous inconvenience to maintenance work.

Summary of the invention

The utility model purpose just is to overcome above-mentioned deficiency, and a kind of equipotential binding post box is provided.

For realizing above-mentioned purpose, the utility model is to realize through following technical scheme:

A kind of equipotential binding post box; Comprise mounting box, binding post and protection face board; Buzzing warning system and contactor are set in the described mounting box; The buzzing warning system is electrically connected through contactor and binding post, and light-emitting diode and stop button are set on the described protection face board, and set number of diodes is consistent with binding post quantity and be electrically connected with binding post is corresponding.

The buzzing warning system is made up of buzzer, storage battery, contactor normally-closed contact and stop button, and buzzer, storage battery, contactor and stop button are electrically connected.

The utility model can help maintenance personal's fault location point through sound and light fast when the wiring circuit abnormality, effectively raise operating efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the electrical schematic diagram of the utility model.

Embodiment

As illustrated in fig. 1 and 2; A kind of equipotential binding post box; Comprise mounting box 1, binding post 2 and protection face board 3, buzzing warning system 4 and contactor 5 are set in the described mounting box, buzzing warning system 4 is electrically connected through contactor 5 and binding post 2; Light-emitting diode 6 and stop button 7 are set on the described protection face board 3; Set diode 6 quantity consistent with binding post 2 quantity and with binding post 2 corresponding being electrically connected, the buzzing warning system is made up of buzzer 8, storage battery 9, contactor normally-closed contact 10 and stop button 11, buzzer 8, storage battery 9 contactor normally-closed contacts 10 and stop button 11 are electrically connected.

Claims

1. equipotential binding post box; Comprise mounting box, binding post and protection face board; It is characterized in that: buzzing warning system and contactor are set in the described mounting box; The buzzing warning system is electrically connected through contactor and binding post, and light-emitting diode and stop button are set on the described protection face board, and set number of diodes is consistent with binding post quantity and be electrically connected with binding post is corresponding.

2. a kind of equipotential binding post box according to claim 1; It is characterized in that: described buzzing warning system is made up of buzzer, storage battery, contactor normally-closed contact and stop button, and buzzer, storage battery, contactor and stop button are electrically connected.