CN203909097U - Electric shock prevention high-voltage test alarm wire clamp - Google Patents

Abstract

The utility model relates to an electric shock prevention high-voltage test alarm wire clamp, and belongs to the technical field of power supply devices. The technical scheme is that the wire clamp comprises an alarm wire clamp (1), a switch (2), an alarm (3), a battery chamber (4), and a connecting wire (5). The alarm wire clamp (1) is connected with a tested device through the connecting wire (5). The switch (2), the alarm (3), and the battery chamber (4) are disposed on the handle of the alarm wire clamp (1). A silver oxide cell is disposed in the battery chamber (4). Beneficial effects of the wire clamp are that when the wire clamp induces voltage of higher than 50V, an alarm device is triggered, so as to give out an alarm on an on-site high-voltage electrified position. Thus, high-voltage test operation is carried out safely and smoothly.

Description

A kind of anti-shock high voltage test alarm clip

technical field

The utility model relates to an electric shock prevention high-voltage test alarm clamp, which belongs to the technical field of power supply devices.

Background technique

In the operation of electrical test, it is often carried out by many people such as instrument operators and on-site wiring personnel. Due to the complex field equipment, multi-team operations and negligence of operators, it is very likely that the wiring personnel will accidentally touch the test equipment and get an electric shock. .

Utility model content

The purpose of the utility model is to provide an electric shock-proof high-voltage test alarm clip, which uses an induction warning device to send an alarm to the high-voltage live parts on site, so as to solve the above-mentioned problems in the background technology.

The technical scheme of the utility model is: an alarm clamp for electric shock-proof high-voltage test, including an alarm clamp, a switch, an alarm, a battery compartment and a connecting wire, the alarm clamp is connected to the device under test through a connecting wire, and the switch , The alarm and the battery compartment are set on the handle of the alarm clip, and the battery compartment is equipped with a silver oxide battery.

The alarm is provided with red and blue LED light source alarm lights.

The beneficial effect of the utility model is: when the voltage above 50V is sensed, the alarm device is triggered to send an alarm to the high-voltage live parts on site, so that the high-voltage test operation can be carried out safely and smoothly.

Description of drawings

Fig. 1 is a structural diagram of the utility model;

In the figure: alarm clip 1; switch 2; alarm 3; battery compartment 4; connecting wire 5.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

An electric shock-proof high-voltage test alarm clamp, including an alarm clamp 1, a switch 2, an alarm 3, a battery compartment 4 and a connecting wire 5, the alarm clamp 1 is connected to the device under test through the connecting wire 5, and the switch 2 , the alarm 3 and the battery compartment 4 are arranged on the handle of the alarm wire clamp 1, and the battery compartment 4 is provided with a silver oxide battery.

The alarm 3 is provided with red and blue LED light source alarm lights.

In practical application, connect the alarm clamp 1 with the connection line 5 to the equipment under test, turn on the switch 2, and when the voltage exceeds 50V during the boost test, the alarm 3 will start flashing to warn the surrounding personnel to stay away The device under test prevents electric shock. When the applied voltage drops below 50V, the alarm stops. The battery compartment 4 is for installing and replacing batteries.

Claims (2)

1. a protection against electric shock high-potting warning wire clamp, it is characterized in that: comprise warning wire clamp (1), switch (2), alarm (3), battery compartment (4) and connecting line (5), described warning wire clamp (1) is connected to each other by connecting line (5) and equipment under test, switch (2), alarm (3) and battery compartment (4) are arranged on the handle of warning wire clamp (1), and battery compartment is provided with silver oxide cell in (4).

2. a kind of protection against electric shock high-potting warning wire clamp according to claim 1, is characterized in that: described alarm (3) is provided with red and blue LED light source alarm lamp.