CN104201525A - Two-circuit prolonged socket, double-T-shaped plug and double-T-shaped socket panel - Google Patents

Abstract

The invention relates to a double-circuit extension socket, a double-T-shaped plug, and a double-T-shaped socket panel. The extended socket includes: a socket body and a double-T-shaped plug. The socket body includes: an intermittent power supply circuit jack area and an uninterrupted Power supply loop jack area; the double T-shaped plug is suitable for connecting the intermittent power supply loop and the uninterruptible power supply loop into the interrupt power supply loop jack area and the uninterruptible power supply loop jack area respectively. In the present invention, double T-shaped plugs are connected to double-circuit power supply. On the basis of simultaneous supply of double circuits, users can select the corresponding socket area of the intermittent power supply circuit and the socket area of the uninterrupted power supply circuit to plug in electrical appliances according to their own needs, and The electrical equipment of the extension socket of the present invention needs no special modification, namely realizes two kinds of circuit power supply, is simple to operate and convenient to use, and also saves the cost of line transformation.

Description

Double circuit extension socket and double T-shaped plug, double T-shaped socket panel

technical field

The invention relates to an extension socket, in particular to a double-circuit extension socket, a double T-shaped plug, and a double T-shaped socket panel.

Background technique

In order to alleviate the shortage of electricity consumption, peak and valley electricity prices have become a necessary means, but only the adjustment of electricity charges cannot effectively solve the current situation of electricity shortage.

Therefore, in order to better alleviate the shortage of power consumption, two power supply circuits can be laid in the power consumption place, one of which is an intermittent power supply circuit and the other is an uninterrupted power supply circuit; users can choose the corresponding circuit according to their own needs. power supply, and get different electricity rates.

In order to realize the power supply of the two power supply circuits at the same time, the traditional extension socket (towing board) cannot be realized, so it is necessary to design a kind of extension socket suitable for double circuits, so as to achieve the purpose of rational use of electric energy and saving electricity costs.

Contents of the invention

The purpose of the present invention is to provide a dual-circuit extension socket to solve the technical problem of simultaneous power supply of dual circuits.

In order to solve the above technical problems, the present invention provides a dual-circuit extension socket, including: a socket body and a double T-shaped plug, and the socket body includes: an interrupted power supply loop jack area and an uninterrupted power supply loop jack area; The double T-shaped plug is suitable for connecting the interrupted power supply circuit and the uninterrupted power supply circuit in the double circuit into the jack area of the interrupted power supply circuit and the jack area of the uninterrupted power supply circuit respectively.

Further, in order to simplify the wiring, the method of sharing the neutral wire and the ground wire is adopted. The double T-shaped plug is suitable for being connected to the socket body through a four-core wire, and the two prongs of the double T-shaped plug are suitable for being used as double wires respectively. The live wire access end of the loop, and the remaining two pins are respectively used as the neutral line access end and the ground wire access end; the two wires in the four-core wire are respectively used as the dual-circuit live wire, and the remaining two wires are used as the dual-circuit shared neutral and ground wires.

Further, the neutral wire and the ground wire are respectively connected with the zero wire terminal and the ground wire terminal of each jack group in the jack area of the intermittent power supply loop and the uninterruptible power supply loop jack area; The jack area of the interrupted power supply loop is connected with the fire wire binding post of the corresponding jack group in the jack area of the uninterrupted power supply loop.

Further, in order to clearly show the power supply status of the power supply circuit of the present invention, the upper end surface of the socket body is also provided with two indicator lights adapted to respectively display the working status of the intermittent power supply circuit and the uninterruptible power supply circuit.

On the other hand, the present invention also provides a double-T-shaped plug on the basis of the above-mentioned double-circuit extension socket, and the double-T-shaped plug includes: two pairs of T-shaped plug groups, and two pairs of T-shaped plug groups The pins respectively form a T shape; the two pins in a pair of T-shaped plug groups are respectively used as the live wire access end of the double circuit, and the two pins in the other pair of T-shaped plug group are respectively used as the neutral line access end and the ground wire access end. .

In another aspect, the present invention also provides a double-T-shaped socket panel on the basis of the above-mentioned double-circuit extended socket, so as to solve the problem of double-T-shaped plug insertion in the extended socket.

In order to solve the above technical problems, the present invention also provides a double T-shaped socket panel, the double T-shaped socket panel includes at least one set of double T-shaped socket groups, and the four sockets in the double T-shaped socket group are respectively Corresponding to each pin in the double T-shaped plug.

Compared with the prior art, the above-mentioned technical solution of the present invention has the following advantages: the present invention connects double-circuit power supply through double T-shaped plugs. The hole area and the uninterrupted power supply loop jack area are plugged with electrical appliances, and the electrical equipment of the extended socket of the present invention does not need special modification, that is, two kinds of loop power supply are realized, the operation is simple, the use is convenient, and the cost of line transformation is also saved.

Description of drawings

In order to make the content of the present invention more easily understood, the present invention will be described in further detail below in conjunction with the specific embodiments according to the accompanying drawings, wherein

Fig. 1 is the structural representation of extension socket of the present invention;

Fig. 2 is the circuit diagram of extension socket of the present invention;

Fig. 3 is a structural schematic diagram of the special socket panel of the present invention.

Among them, the socket body 1, the intermittent power supply circuit jack area 101, the uninterrupted power supply circuit jack area 102, the double T-shaped plug 2, the live wire pin 201 of the double T-shaped plug, the neutral pin 202 of the double T-shaped plug, and the double T-shaped plug. The ground pin 203 of the shaped plug, the four-core wire 3, the jack group 4, the indicator light 5, the fire wire jack 601 of the socket panel, the neutral line jack 602 of the socket panel, the ground wire jack 603 of the socket panel, and the intermittent power supply The fire wire L1 of the circuit, the fire wire L2 of the uninterrupted power supply circuit, the neutral wire N, and the ground wire GND.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

Example 1

Fig. 1 shows a schematic structural view of the extension socket of the present invention.

Fig. 2 shows the circuit diagram of the extension socket of the present invention.

As shown in Figure 1 and Figure 2, a dual-circuit extension socket includes: a socket body 1 and a double T-shaped plug 2, and the socket body 1 includes: an interrupted power supply loop jack area 101 and an uninterrupted power supply loop jack area 102; the double T-shaped plug 2 is suitable for connecting the intermittent power supply loop and the uninterruptible power supply loop in the double circuit into the jack area 101 of the intermittent power supply loop and the jack area 102 of the uninterruptible power supply loop respectively, so that the intermittent power supply loop The socket area 101 of the power supply circuit and the socket area 102 of the uninterrupted power supply circuit supply power at the same time, so that the user can choose the corresponding power consumption scheme according to the needs.

Among them, the meaning of the double-circuit power supply is that there are two power supply circuits, one is an uninterrupted power supply circuit, and the other is an intermittent power supply circuit. The electricity prices of the two circuits are different, and users can choose to use the corresponding circuit according to their needs. corresponding electricity price.

Preferably, the double T-shaped plug 2 is adapted to be connected to the socket body 1 through a four-core wire 3, and the two prongs of the double T-shaped plug 2 are suitable as the live wire access ends of the double circuit respectively, and the remaining two Two pins are respectively used as the neutral wire access end and the ground wire access end; the two wires in the four-core wire are respectively used as the live wires L1 and L2 of the double circuit, and the remaining two wires are respectively used as the neutral wire N and the ground wire shared by the double circuit. Wire GND.

Specifically, the neutral wire N and the ground wire GND are respectively connected to the neutral wire terminal and the ground wire terminal of each jack group 4 in the socket area 101 of the intermittent power supply circuit and the socket area 102 of the uninterruptible power supply circuit; The live wires of the double circuits are respectively connected to the live wire terminals of the corresponding jack group 4 in the jack area 101 of the interrupted power supply circuit and the jack area 102 of the uninterrupted power supply circuit, that is, the live wire L1 of the interrupted power supply circuit is connected to the jack area 101 of the interrupted power supply circuit. The live wire terminal of jack group 4, the live wire L2 of the uninterrupted power supply circuit and the live wire terminal of jack group 4 in the jack area 102 of the uninterrupted power supply circuit.

Optionally, the upper end surface of the socket body 1 is also provided with two indicator lights 5 suitable for respectively displaying the working status of the intermittent power supply circuit and the uninterrupted power supply circuit; that is, when the loop supplies power, the corresponding indicator light 5 will light , so that the user can check whether the power supply of the two loops is normal, especially the intermittent power supply loop.

Example 2

The double T-shaped plug 2 of the extension socket based on Embodiment 1.

As shown in Figure 2, the double T-shaped plug 2 includes: two pairs of T-shaped plug groups, the two pins in the T-shaped plug group form a T shape respectively; The live wire access end of the double T-shaped plug, that is, the live wire pin 201 of the double T-shaped plug; 202. The ground wire pin 203 of the double T-shaped plug.

Example 3

The double T-shaped socket panel on the basis of embodiment 1 is used.

Fig. 3 shows a structural diagram of a socket panel dedicated to a double T-shaped plug.

As shown in Figure 3, a double T-shaped socket panel for a double T-shaped plug includes at least one set of double T-shaped jack groups, and the four jacks in the double T-shaped jack group are respectively connected to the double T-shaped jacks. Corresponding pins in the plug.

Specifically, the double T-shaped jack group includes two T-shaped jack groups symmetrically arranged left and right, and the two jacks in the T-shaped jack group respectively form a T shape; the two jacks in a pair of T-shaped jack groups respectively serve as The live wire end of the double circuit, the live wire jack 601 on the socket panel; the two jacks in the other pair of T-shaped jack groups are respectively used as the neutral wire access end and the ground wire end, that is, the neutral wire jack 602 on the socket panel, the socket The ground wire jack 603 of the panel.

The double T-shaped plug 2 cooperates with the double T-shaped jack group, which can prevent the wrong insertion operation of the double T-shaped plug 2, and the live wire jack 601 and the neutral wire jack 602 in parallel positions can be used as standard two-pin plugs , with good compatibility.

The electrical equipment connected to the extension socket of the present invention does not need to be specially modified, and only needs to select a power consumption plan suitable for the user according to the corresponding socket area of the intermittent power supply circuit and the socket area of the uninterrupted power supply circuit.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention. Furthermore, it is intended that the appended claims of the present invention embrace all changes and modifications that come within the scope and metesques of the appended claims, or equivalents of such scope and metes and bounds.

Claims (6)

1. A dual-circuit extension socket, characterized in that it comprises: a socket body and a double T-shaped plug, The socket body includes: an interrupted power supply loop jack area and an uninterrupted power supply loop jack area; The double T-shaped plug is suitable for connecting the interrupted power supply circuit and the uninterrupted power supply circuit in the double circuit into the jack area of the interrupted power supply circuit and the jack area of the uninterrupted power supply circuit respectively. 2. The extension socket according to claim 1, wherein the double T-shaped plug is adapted to be connected to the socket body through a four-core wire, and the two prongs of the double T-shaped plug are respectively adapted to serve as double The live wire access end of the loop, and the other two pins are respectively used as the neutral wire access end and the ground wire access end; Two wires in the four-core wire are respectively used as live wires of the double circuit, and the remaining two wires are respectively used as the neutral wire and the ground wire shared by the double circuit. 3. The dual-circuit extension socket according to claim 2, wherein the neutral wire and the ground wire are respectively connected to the neutral wires of each jack group in the jack area of the intermittent power supply circuit and the jack area of the uninterrupted power supply circuit Column, ground terminal connected; The live wires of the double circuits are respectively connected to the live wire terminals of the corresponding jack groups in the socket area of the intermittent power supply circuit and the socket area of the uninterrupted power supply circuit. 4. The dual-circuit extension socket according to claim 3, wherein the upper end surface of the socket body is further provided with two indicator lights adapted to respectively display the working status of the intermittent power supply circuit and the uninterruptible power supply circuit. 5. A double T-shaped plug of the double circuit extension socket according to claim 1, characterized in that, The double T-shaped plug includes: two pairs of T-shaped plug groups, and the two pins in the T-shaped plug group respectively form a T shape; The two prongs in one pair of T-shaped plug groups are respectively used as the live wire access ends of the double circuit, and the two prongs in the other pair of T-shaped plug groups are respectively used as the neutral line and ground wire access ends. 6. A double T-shaped socket panel dedicated to the double T-shaped plug according to claim 5, characterized in that, The double-T-shaped socket panel includes at least one set of double-T-shaped jacks, and the four jacks in the double-T-shaped jack set correspond to each pin of the double-T-shaped plug.