CN211719848U - A groundable strip socket with grounding indication - Google Patents

Abstract

The utility model discloses a grounding strip socket with grounding indication, which comprises a base, a top cover and a grounding unit; The neutral plug, live wire and ground plug are installed on the right side of the top surface of the mounting plate with a transformer element, an indicator light and a fixing clip, and the fixing clip fixes one side of the neutral wire, the live wire and the ground wire on the On the right side of the top surface of the mounting plate, the neutral wire plug, live wire plug and ground wire plug are electrically connected to the neutral wire, live wire and ground wire accordingly; top cover: a top cover is installed on the top of the base through bolts, and the top cover The installation board is protected inside, which can be grounded with a grounding indicator, which can not only be grounded at any time, easy to operate, but also can detect whether the ground wire is connected, eliminating potential safety hazards.

Description

A groundable strip socket with grounding indication

technical field

The utility model relates to the technical field of grounding sockets, in particular to a grounding-belt grounding indicating socket.

Background technique

With the development of the times, since the popularization of electricity generation, people's quality of life has been greatly improved, and there are more and more household appliances. In terms of electricity transmission, wires are usually used to conduct electricity as the carrier of electricity;

What people often use is the socket. The socket can expand the interface to meet the use of multiple electrical appliances, and can also increase the transmission distance to meet the long-distance use. The socket is usually composed of three wires, the most important one is the ground wire. The ground wire mainly plays the role of safety protection;

At present, most of the ground wires of the power strip are not grounded, and some projects do not have ground wires at all. The ground wire is just a jack, which has no substantial effect, which makes the domestic electricity use a safety hazard. It is said that the grounding wire is extremely inconvenient, and after the existing socket is grounded, there is no obvious prompt, and workers cannot truly know whether the grounding wire is well grounded, which is extremely inconvenient, and there are potential safety hazards when using it.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects, and to provide a grounded strip socket with grounding indication, which can not only be grounded at any time, is convenient to operate, but also can detect whether the ground wire is connected, eliminates potential safety hazards, and can effectively Solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a grounding strip grounding indicator socket, which is characterized in that it includes a base, a top cover and a grounding unit;

Base: a mounting plate is installed on the top surface of the mounting plate through bolts. The top surface of the mounting plate has no less than three sets of zero line plugs, live line plugs and ground line plugs. pressure components, indicator lights and fixing clips, the fixing clips fix one side of the neutral wire, the live wire and the ground wire on the right side of the top surface of the installation board, the neutral wire plug, the live wire plug and the ground wire plug are connected with the neutral wire, The live wire and the ground wire correspond to the electrical connection;

Top cover: a top cover is installed on the top of the base through bolts, and the top cover protects the mounting plate inside, the right side of the top cover is provided with a wire outlet, and the top surface of the top cover is provided with a zero line latch , the socket corresponding to the live wire plug and the ground wire plug, and the output end of the ground wire is provided with a grounding unit;

Grounding unit: it includes a spring, an insulating cylinder, a conductive rod, a retaining ring, a closed ring, a fixed seat and a strong magnet. The output end of the ground wire is electrically connected to the top of the conductive rod, and the side of the conductive rod is covered with a spring. The outer side of the spring is covered with an insulating cylinder, and the conductive rod slides in the sliding hole at the top of the insulating cylinder. A retaining ring is fixed on the bottom of the side of the conductive rod. The side surface of the lower part of the conductive rod slides in the sliding hole in the middle of the closed ring, the insulating cylinder is installed in the middle of the fixing seat, and two powerful magnets are fixed on both sides of the bottom of the fixing seat;

Wherein: it also includes a detection switch, a detection switch is fixed on the right side of the top surface of the mounting plate, and the live wire is electrically connected in series with the ground wire through the detection switch, the transformer element and the indicator light.

Further, the low end of the conductive rod is coated with zinc, and the function of coating with zinc is to provide better conductivity between the conductive rod and the grounded conductor.

Further, it also includes an insulating sleeve, the top of the conductive rod is covered with an insulating sleeve, and the insulating sleeve insulates the connection between the conductive rod and the ground wire. The function of the insulating sleeve is to protect the connection between the conductive rod and the ground wire. Prevent leakage.

Further, it also includes a protection ring. The neutral wire, live wire and ground wire are jacketed with a protection ring, and the protection ring is used in conjunction with the outlet. The function of the protection ring is mainly to protect the outer skin of the neutral wire, the live wire and the ground wire from damage. .

Further, it also includes an indicator light port, the top surface of the top cover is provided with an indicator light port, the indicator light port is used in conjunction with the indicator light, and the function of the indicator light port is mainly to protect the indicator light and facilitate observation.

Compared with the prior art, the beneficial effects of the present utility model are: the grounding belt grounding indicating row socket has the following advantages:

1. This can be grounded with a grounding indicator socket. The low end of the conductive rod of the provided grounding unit can be connected to the conductor connected to the ground. The zinc at the low end of the conductive rod makes the conductivity better, and the two powerful magnets are easy to disassemble at any time. Easy grounding operation;

2. It can be grounded with a grounding indicator. By turning on the detection switch, the current of the neutral line passes through the detection switch, the transformer element and the indicator light, and flows into the ground wire to form a loop, so that the indicator light is illuminated to accurately detect whether the grounding is good. , after the detection, it can be used normally after disconnection, which eliminates potential safety hazards;

3. The grounding strip with grounding indication can not only be grounded at any time, which is convenient to operate, but also can detect whether the ground wire is connected, which eliminates potential safety hazards.

Description of drawings

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

FIG. 2 is a schematic diagram of the structural grounding unit of the present invention.

In the picture: 1 base, 2 mounting plate, 3 top cover, 4 grounding unit, 41 spring, 42 insulating cylinder, 43 conductive rod, 44 retaining ring, 45 sealing ring, 46 fixing seat, 47 strong magnet, 5 neutral line latch, 6 live wire plugs, 7 bottom wire plugs, 8 transformer components, 9 indicator lights, 10 neutral wires, 11 live wires, 12 insulating sleeves, 13 ground wires, 14 protective rings, 15 fixing clips, 16 detection switches, 17 outlet, 18 indication lamp socket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present utility model provides a technical solution: a grounding strip socket with grounding indication, including a base 1, a top cover 3 and a grounding unit 4;

Base 1: Mounting plate 2 is installed on its top surface with bolts. The top surface of mounting plate 2 has no less than three sets of neutral line pins 5, live line pins 6 and ground line pins 7. The right side of the top surface of mounting board 2 The transformer element 8, the indicator light 9 and the fixing clip 15 are installed. The fixing clip 15 fixes one side of the neutral wire 10, the live wire 11 and the ground wire 13 on the right side of the top surface of the installation board 2. The neutral wire plug 5 and the live wire plug 6 and the ground wire plug 7 are electrically connected to the neutral wire 10, the live wire 11 and the ground wire 13;

Top cover 3: The top of the base 1 is installed with the top cover 3 through bolts, and the top cover 3 protects the mounting plate 2 inside, the right side of the top cover 3 is provided with a wire outlet 17, and the top surface of the top cover 3 The sockets corresponding to the wire plug 5, the live wire plug 6 and the ground wire plug 7, the output end of the ground wire 13 is provided with a grounding unit 4, and also includes a protective ring 14. The neutral wire 10, the live wire 11 and the ground wire 13 are covered with a protective ring 14 , and the protective ring 14 is used in conjunction with the outlet 17. The function of the protective ring 14 is mainly to protect the outer skin of the neutral wire 10, the live wire 11 and the ground wire 13 from damage, and also includes an indicator port 18. The top surface of the top cover 3 is provided with There is an indicator port 18, the indicator port 18 is used in conjunction with the indicator light 9, and the function of the indicator port 18 is mainly to protect the indicator light 9 and facilitate observation;

Grounding unit 4: it includes a spring 41, an insulating cylinder 42, a conductive rod 43, a retaining ring 44, a closed ring 45, a fixed seat 46 and a strong magnet 47, the output end of the ground wire 13 is electrically connected to the top of the conductive rod 43, and the conductive rod The side of the 43 is covered with a spring 41, the outer side of the spring is covered with an insulating cylinder 42, and the conductive rod 43 slides in the sliding hole at the top of the insulating cylinder 42, a retaining ring 44 is fixed on the bottom of the side of the conductive rod 43, and the bottom of the insulating cylinder 42 passes The bolt is installed with a closed ring 45, the side of the lower part of the conductive rod 43 slides in the sliding hole in the middle of the closed ring 45, the insulating cylinder 42 is installed in the middle of the fixed seat 46, and two powerful magnets 47 are fixed on both sides of the bottom of the fixed seat 46. The low end of the conductive rod 43 is coated with zinc, and the effect of coating zinc is to make the conductive rod 43 and the grounded conductor have better conductivity, and also includes an insulating sleeve 12. The top of the conductive rod 43 is covered with an insulating sleeve 12, and the insulation The sleeve 12 insulates and wraps the connection between the conductive rod 43 and the ground wire 13. The function of the insulating sleeve 12 is to protect the connection between the conductive rod 43 and the ground wire 13 to prevent leakage;

The detection switch 16 is also included. The detection switch 16 is fixed on the right side of the top surface of the mounting plate 2 . The live wire 11 is connected in series with the ground wire 13 through the detection switch 16 , the transformer element 8 and the indicator light 9 .

When in use: first perform grounding. When grounding, you can find a conductor that is well connected to the ground as the grounding object, or you can fix the grounded conductor by yourself. After fixing, prevent the grounding unit 4 from the conductor. At this time, first The two strong magnets 47 at the bottom of the fixing seat 46 are adsorbed on the grounding conductor, and then the lower end of the conductive rod 43 is in contact with the conductor. At the same time, the zinc smeared on the low end of the conductive rod 43 can make the conduction better, and the conductive rod 43 is insulated. The inside of the cylinder 42 slides, and the retaining ring 44 compresses the spring 41. At this time, the spring 41 will generate a rebound force, so that the conductive rod 43 and the conductor will be stressed, and the connection will be tighter. The rod 43 is insulated with the insulating sleeve 12. After the grounding is completed, connect the neutral wire 10 and the live wire 11 to the external power supply, and then check whether the grounding is good. First, open the detection switch 16 for detection, and the current on the live wire 11 flows first. The detection switch 16 passes through the indicator light 9 after being transformed by the transformer element, and then flows into the ground wire from the output end of the indicator light 9. If the ground wire is well grounded, the indicator light 9 will light up, and if the grounding is poor, the indicator light will not After the adjustment is completed, turn off the detection switch 16, and you can use this socket. This socket can be grounded with a grounding indicator. It can not only be grounded at any time, and the operation is convenient, but also can detect whether the ground wire is connected, eliminating the need for Security risks.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A ground accessible indication row insert, comprising: comprises a base (1), a top cover (3) and a grounding unit (4);

base (1): the top surface of the installation plate is provided with the installation plate (2) through bolts, the top surface array of the installation plate (2) is provided with at least three groups of zero line bolts (5), live line bolts (6) and ground line bolts (7), the right side of the top surface of the installation plate (2) is provided with a voltage transformation element (8), an indicator lamp (9) and a fixing clamp (15), one sides of a zero line (10), a live line (11) and a ground line (13) are fixed on the right side of the top surface of the installation plate (2) by the fixing clamp (15), and the zero line bolts (5), the live line bolts (6) and the ground line bolts (7) are correspondingly and electrically connected with the zero line (10), the live line (11) and;

top cover (3): a top cover (3) is mounted at the top of the base (1) through bolts, the mounting plate (2) is protected inside by the top cover (3), a wire outlet (17) is formed in the right side of the top cover (3), jacks corresponding to a zero line bolt (5), a fire line bolt (6) and a ground line bolt (7) are formed in the top surface of the top cover (3), and a grounding unit (4) is arranged at the output end of the ground line (13);

grounding unit (4): the ground wire comprises a spring (41), an insulating cylinder (42), a conductive rod (43), a retainer ring (44), a closed ring (45), a fixed seat (46) and strong magnets (47), wherein the output end of the ground wire (13) is electrically connected with the top end of the conductive rod (43), the spring (41) is sleeved on the side surface of the conductive rod (43), the insulating cylinder (42) is sleeved on the outer side of the spring, the conductive rod (43) slides in a top end sliding hole of the insulating cylinder (42), the retainer ring (44) is fixed at the bottom of the side surface of the conductive rod (43), the closed ring (45) is installed at the bottom end of the insulating cylinder (42) through bolts, the side surface of the lower part of the conductive rod (43) slides in a sliding hole in the middle of the closed ring (45), the insulating cylinder (42) is installed in the middle of the fixed seat (46), and the two strong magnets (47) are fixed;

wherein: the high-voltage switch-type transformer is characterized by further comprising a detection switch (16), wherein the detection switch (16) is fixed on the right side of the top surface of the mounting plate (2), and the live wire (11) is connected with the ground wire (13) in series through the detection switch (16), the transformation element (8) and the indicator lamp (9).

2. An earthable indicating patch according to claim 1, wherein: the lower end of the conductive rod (43) is coated with zinc.

3. An earthable indicating patch according to claim 1, wherein: the ground wire is characterized by further comprising an insulating sleeve (12), wherein the insulating sleeve (12) is sleeved at the top end of the conductive rod (43), and the insulating sleeve (12) is used for insulating and wrapping the connecting part of the conductive rod (43) and the ground wire (13).

4. An earthable indicating patch according to claim 1, wherein: the novel zero line protection device is characterized by further comprising a protection ring (14), the protection ring (14) is sleeved outside the zero line (10), the live line (11) and the ground line (13), and the protection ring (14) is matched with the wire outlet (17) for use.

5. An earthable indicating patch according to claim 1, wherein: the LED lamp is characterized by further comprising an indicating lamp socket (18), wherein the indicating lamp socket (18) is arranged on the top surface of the top cover (3), and the indicating lamp socket (18) is matched with the indicating lamp (9) for use.

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