CN201181777Y

CN201181777Y - Power line connector

Info

Publication number: CN201181777Y
Application number: CNU2008200700367U
Authority: CN
Inventors: 刘轶; 刘昊纯; 刘天乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-15
Filing date: 2008-04-15
Publication date: 2009-01-14
Anticipated expiration: 2018-04-15

Abstract

The utility model relates to a power cord connector which can effectively solve the problems of the unsafe use of power wiring boards and the waste of electricity; the technical proposal is as follows: the power wire connector comprises an outer shell, a lead wire and a plug hole; the lead wire is led out of the shell by a power cord, and consists of a ground wire, a live wire and a null line; the incoming end of the lead wire is connected with a leakage protector; the output end of the leakage protector is provided with a live wire and a null line; the outer shell of the leakage protector is grounded; the liver wire and the null line are parallelly connected with a timer and an electric appliance socket; the live wire and the null line on the output end of the timer are provided with electric appliance timing sockets; the outer shell of the timer is connected with the ground wire; the electric appliance power socket and the electric appliance power timing socket are respectively arranged in an electric appliance power plug hole and electric appliance power timing plug holes on the outer shell. The power cord connector has simple structure, is safe and convenient to be used, is the innovation and improvement of the prior wire connectors, and has good economic and social benefit.

Description

Power connector

One, technical field

The utility model relates to electrical equipment, particularly a kind of power connector.

Two, background technology

Terminal block is an electric component commonly used, and mostly the power patch panel that uses at present is to be placed by lead and hole clipping and constitutes in base plate or the box body, because its structural problem, function singleness during use, particularly behind grafting electrical equipment on it, forget sometimes close power supply and cause equipment to work on or often between energising, both wasted electric energy, also can cause the electrical equipment overtime work so first, burn out electrical equipment, second also can cause the accident, even cause fire, therefore, the people that are improved to of terminal block are concerned about.

Three, utility model content

At above-mentioned situation; the purpose of the utility model just provides a kind of novel power connector; can effectively solve power patch panel and use dangerous and waste of electric energy problem; the technical scheme of its solution is; include shell and lead and plug hole; lead is drawn in the housing by power plug wire; lead is by ground wire; live wire; zero line constitutes; lead is connected to earth leakage protective device on the end of incoming cables; live wire and zero line are arranged on the earth leakage protective device output; the earth leakage protective device earthing of casing; on live wire and the zero line and be connected with timer and appliances power source socket; regularly socket of appliances power source is housed on the output live wire of timer and the zero line, and timer earthing of casing line, appliances power source socket and appliances power source regularly socket place respectively in the appliances power source plug hole and appliances power source Timing plug hole above the corresponding shell.

The utility model is simple in structure, and is safe and convenient to use, is to an innovation of existing electric wire connecting junction and improves, and good economic and social benefit is arranged.

Four, description of drawings

Fig. 1 is a structural perspective of the present utility model.

Fig. 2 is a winding diagram of the present utility model.

Five, embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

By Fig. 1; shown in Figure 2; the utility model includes shell 1 and lead and plug hole; lead is drawn in the housing by power plug wire 2; lead is by ground wire 9; live wire 7; zero line 8 constitutes; be connected to earth leakage protective device 3 on the lead end of incoming cables; live wire and zero line are arranged on the earth leakage protective device output; earth leakage protective device 3 earthings of casing; on live wire and the zero line and be connected with timer 4 and appliances power source socket 10; regularly socket 11 of appliances power source is housed on the output live wire of timer and the zero line; timer earthing of casing line, appliances power source socket and appliances power source regularly socket place respectively in the appliances power source plug hole 5 and appliances power source Timing plug hole 6 above the corresponding shell 1.

Said appliances power source socket 10 and appliances power source regularly socket 11 can be three-phase conducting wire jack or two-phase wire jack, and (i.e. 2 phase or 3 phase supply hubs) also can 2 phase or 3 phase conductor binding posts.

Working condition of the present utility model is; power supply enters earth leakage protective device 3 through power plug wire 2; live wire 7 behind earth leakage protective device; zero line 8 is divided into the two-lines road; wherein one is common circuit; link to each other with common appliances power source socket 10; timer 4 is housed on another; regularly socket of appliances power source is housed on the live wire of timer output and the zero line, and when when people's work on the spot is arranged, electrical equipment can be plugged on the common power socket; when on-the-spot unmanned; and need prolong electrical work again during the time, electrical equipment can be plugged on the appliances power source timing socket, and set the operating time; powered-down automatically then; safe and reliable (earth leakage protective device and timer all adopt the commercially available prod, also can design voluntarily) effectively avoided the accident that electrical work excessively causes or burnt out; also can prevent the fire incident that electrical equipment causes; both guaranteed safe in utilizationly, and prevented unnecessary waste of energy again, function is many; wide application, it has applied significant good economic and social benefit.

Claims

1; a kind of power connector; include shell (1) and lead and plug hole; it is characterized in that; lead is drawn in the housing by power plug wire (2); lead is by ground wire (9); live wire (7); zero line (8) constitutes; be connected to earth leakage protective device (3) on the lead end of incoming cables; live wire and zero line are arranged on the earth leakage protective device output; earth leakage protective device (3) earthing of casing; on live wire and the zero line and be connected with timer (4) and appliances power source socket (10); regularly socket (11) of appliances power source is housed on the output live wire of timer and the zero line; timer earthing of casing line, appliances power source socket and appliances power source regularly socket place respectively in corresponding shell (1) top the appliances power source plug hole (5) and appliances power source Timing plug hole (6).

2, power connector according to claim 1 is characterized in that, said appliances power source socket (10) and appliances power source regularly socket (11) are three-phase conducting wire jack or two-phase wire jack.

3, power connector according to claim 1 and 2 is characterized in that, regularly socket (11) is also 2 mutually or 3 phase conductor binding posts for said appliances power source socket (10) and appliances power source.