KR100996684B1 - Distribution wire insulation structrue for electric leakage prevention - Google Patents

Abstract

PURPOSE: A distribution wire insulation structure is provided to enable an operator to recognize the present flow of a current by installing a transformer and a lamp on a mounting plate. CONSTITUTION: A mounting plate(10) is fixed to the wall with a bolt. A main connection unit(20) connects or disconnects an inlet line and a connection line. A sub connection unit(30-1~30-3) connects or disconnects the connection line and an outlet line. The connection line is connected to the main connection unit and the sub connection unit. A transformer(40) converts a high voltage, which is inputted from the connection line, into a low voltage. A lamp(50) emits light by the low voltage supplied from the transformer.

Description

Distribution Wire Insulation Structrue For Electric Leakage Prevention}

The present invention relates to a power distribution circuit breaker for preventing electric leakage, which is capable of energizing supplied electricity under a safe environment and adjusting the electricity supply environment of the apartment building while minimizing the possibility of occurrence of an accident such as a short circuit,

In general, in the wiring of wires inside and outside various buildings, as well as the connection work for interconnecting wires having a certain length depending on the length of the wires, the location of the heating devices, or the conditions of various buildings, a single main wire Inevitably, the wire distribution work to distribute to a branched electric wire is required.

In this case, conventionally, the end portions of both side wires having a predetermined length are coated at predetermined intervals, and the stripped wires are twisted to each other to be connected to each other. Subsequently, the connection portions are sufficiently The wires are connected by winding and finishing.

However, in the conventional wire connection method, the two wires to be connected are covered and the ends of the wires are twisted to connect the wires. Therefore, not only is the workability due to the connection work poor, but also, There is a difficult problem.

On the other hand, the wires connected in this way cannot be checked without disassembling the current state of power supply, and in case of failure, there is an inconvenient problem that the operator must check one by one, so that the operator can easily check the power supply state. Is being actively researched.

In addition, after the connection is finished by winding the insulating tape several times in order to prevent the electric shock or leakage, the connection part is not smooth, and there is a problem that it looks dirty. There was a problem of frequent accidents due to short circuit and electric short circuit.

An object of the present invention is to solve the above-mentioned problem, and it is an object of the present invention to provide an electric power supply apparatus and an electric power supply apparatus capable of intuitively recognizing a current flow of a current, In addition to being able to prevent electric safety accidents due to moisture penetration by covering the site, it is intended to provide a short circuit protection relay line that is simple in structure, easy to assemble and repair, and easily controlled by electric power supply. There is a purpose.

The present invention for achieving the above object,

A mounting plate made of an insulating material fixed to the wall by a bolt;

A fixing part for fixing the first terminal bolt, a fixing part for fixing the first terminal bolt, a fixing part for fixing the first terminal bolt to the fixing part, A main connector body integrally formed on the front side of the mounting plate and having an output terminal of

A main connector body cover made of an insulating material having a pair of fastening pieces formed on the outer side and a fixing protrusion formed on the inner side thereof, the main connector body cover being formed to be folded and developed on the main connector body;

A first ground piece having a mounting protrusion at one end and mounted on an upper surface of the first terminal bolt and the output terminal so as to be energized with each other;

A main connector having one end fixed to the fixing protrusion and the other end fixed to the mounting protrusion to spring the first grounding piece in one direction;

An input terminal provided on the inside and having one end embedded in the inside and the other end protruding outward; a pair of side plates arranged on the same vertical line as the input terminal and fastened with the second terminal bolt A sub-connecting unit body integrally formed on the front lower side of the mounting plate with a government,

A sub-connector body cover of insulating material having a pair of fastening pieces formed on the outer side and a fixing protrusion formed on the inner side thereof, the sub-connector body cover being folded and deployed on the sub-connector body;

A second ground piece having a mounting protrusion at one end and mounted on an upper surface of the second terminal bolt and the input terminal so as to be energized with each other;

First to third sub-connection ports having one end fixed to the fixing protrusion and the other end fixed to the mounting protrusion to spring the second grounding piece in one direction;

A connection line embedded in the mounting plate, one end of which is connected to the output terminal of the main connector and the other end of which is connected to the input terminal of the first to third sub connectors, and electrically connected to each other;

A transformer installed in a connection line connected to an output terminal of the main connection port and embedded in the mounting plate to convert a high voltage input from the connection line into a low voltage;

And a lamp which is installed outside the mounting plate and receives a low voltage from the transformer and emits light.

The present invention having the configuration described above, by providing a transformer and a lamp on the mounting plate, the operator can intuitively recognize the current flow of the current can be processed quickly in case of failure, and also the convenience of work You can improve it.

Further, power supply can be safely managed by controlling the power supply through the main connection port and the first to third sub connection ports, and the unused connection port can be easily distinguished, so that it can be easily distinguished when a failure occurs, The simple configuration allows repair and easy wiring, as well as easy control of the power supply.

Hereinafter, with reference to the accompanying drawings will be described in detail.

FIG. 3 is a perspective view illustrating a main connector in a power line insulation strip for preventing electrical leakage according to the present invention, and FIG. 4 is a perspective view of the present invention Fig. 2 is a perspective view of a sub-connection in a power line insulation strip according to the present invention.

According to another aspect of the present invention, there is provided an insulation board for preventing electric leakage of electric leakage, comprising: a mounting plate (10) of insulating material fixed to a wall surface via a bolt; A main connector 20 disposed above the front of the mounting plate 10 to connect or block the lead wire L1 and the connection line CL; (30-1, 30-2, 30-3) disposed on the lower front side of the mounting plate (10) for connecting or disconnecting the connection line (CL) and the lead line (L2); Is embedded in the mounting plate 10, one end is connected to the main connector 20, the other end is connected to each of the sub-connectors (30-1) (30-2) (30-3) (CL) And, embedded in the mounting plate 10, is installed in the connection line (CL) connected to the output terminal 21-3 of the main connector 20, receives the high voltage input from the connection line (CL) A transformer (40) for converting to a low voltage; And a lamp 50 provided outside the mounting plate 10 and receiving a low voltage from the transformer 40 to emit light, as shown in FIGS. 1 and 2. FIG.

The mounting plate 10 is rectangular in overall shape, and mounting holes (not specifically shown) are formed at both sides of the mounting plate 10 to be fixed to a wall via a bolt.

In this embodiment, it is preferable that the material of the mounting plate 10 is made of a synthetic resin which is not electrically energized when electric leakage occurs, or a metal material coated with rubber on the outer surface.

In addition, one end of the connection line CL embedded in the mounting plate 10 is connected to the output terminal 21-3 of the main connector 20, and the other end is connected to the first to third sub connector 30. 1) 30-2 and 30-3, and are electrically connected to each other. One end of the connection line CL connected to the output terminal 21-3 is connected to the input terminal 31-2 of the One end of the transformer 40 to be described later is installed.

The main connecting port 20 disposed on the front surface of the mounting plate 10 and connecting or disconnecting the lead line L1 and the connecting line CL includes a pair of coupling portions 21-1 provided in the horizontal direction, It is installed on the inside and the fixing portion 21-2 to which the first terminal bolt B1 is fastened, one end is embedded therein, the other end protrudes outward, and is disposed on the same vertical line as the fixing portion 21-2. A main connector body 21 having an output terminal 21-3 made of metal and integrally formed on an upper side of the front surface of the mounting plate 10; A main connector of insulating material provided with a pair of fastening pieces 22-1 formed on the outer side and a fixing protrusion 22-2 formed on the inner side of the main connector 21 to be folded and developed. A main cover 22; A first grounding piece 23 having mounting protrusions 23-1 at one end and placed on the upper surfaces of the first terminal bolt B1 and the output terminal 21-3 so as to be energized with each other; And a spring 24 fixed at one end to the fixing protrusion 22-2 and fixed at the other end to the mounting protrusion 23-1 to bias the first grounding piece 23 in one direction. .

In the present exemplary embodiment, a lead wire L1 to which power is supplied from the outside is seated on an upper surface of the fixing portion 21-2 of the main connector body 21, and the seated lead wire L1 is connected to the first terminal bolt B1. So as to prevent it from being released to the outside.

3, the output terminal 21-3 is provided adjacent to the first terminal bolt B1, more specifically in the same line. In the case of the output terminal 21-3 One end is embedded is connected to one end of the connection line (CL), the other end is protruded outward, it is preferable to install so that the height of the protruded top maintains the same height as the top of the first terminal bolt (B1).

The height of the first terminal bolt B1 and the height of the output terminal 21-3 are made equal to each other so that the first grounding piece 23 to be described later is connected to the first terminal bolt B1 and the output terminal 21-3, (21-3) so that the flow of electricity can be made constant (smooth).

The first ground piece 23 is made of a metal material and the mounting protrusion 23-1 is provided on the outer side and the mounting protrusion 23-1 is press-fitted to one end of the spring 24.

The sub connection ports 30-1, 30-2, and 30-3, which are disposed on the lower front side of the mounting plate 10 and connect or disconnect the connection line CL and the lead line L2, A pair of fastening portions 31-1 installed, an input terminal 31-2 installed inside and having one end embedded therein, and the other end protruding outwardly, and are in the same vertical line as the input terminal 31-2. A sub connection part body 31 which is disposed at and has a fixing part 31-3 to which the second terminal bolt B2 is fastened, and is integrally formed at the front lower side of the mounting plate 10; A sub-connector made of an insulating material having a pair of fastening pieces 32-1 formed on the outer side and a fixing protrusion 32-2 formed on the inner side thereof, to be folded and developed on the sub-connecting body 31. A main body cover 32; A second grounding piece 33 having mounting projections 33-1 at one end and placed on the upper surfaces of the second terminal bolts B2 and the input terminal 31-2 so as to be energized with each other; One end is fixed to the fixing projection (32-2), the other end is fixed to the mounting projection (33-1) is composed of a spring 34 for holding the second ground piece 33 in one direction, this is shown in Figure 4 .

The overall configuration of the sub connectors 30-1, 30-2, and 30-3 is substantially the same as that of the main connector 20, but is output terminal 21-3 connected to the connection line CL. And the input terminal 31-2.

In the case of the first grounding piece 23 and the second grounding piece 33, a rounded concave surface is formed at one side so as to close the main connecting port body cover 22 and the sub- One end of the first ground piece 23 and the second ground piece 33 is connected to the first terminal bolt B1, the output terminal 21-3, the second terminal bolt B2, and the input terminal 31-2. To prevent it from being caught or bent by the head.

In addition, the main connector 20 and the first to third sub connectors 30-1, 30-2, and 30-3 may be formed of an insulating material that does not conduct current when a short circuit occurs.

In the present embodiment, the main connector 20 serves to block current flow to the first to third sub-connectors 30-1, 30-2 and 30-3 as a whole, The three sub connectors 30-1, 30-2, and 30-3 serve to individually block power supplied to each home.

The output terminal 21-3 of the main connector 20 is embedded in one end of the connection line CL connected to the output terminal 21-3, And a transformer 40 installed in a connection line CL connected to the connection line CL for converting a high voltage input from the connection line CL into a low voltage.

In addition, the lamp 50 electrically connected to the transformer 40 and receiving the low voltage output from the transformer 40 to emit light is external to the mounting plate 10, more specifically, the main connector 20. Is mounted.

Since the transformer 40 is already known, specific description thereof will be omitted.

As described above, by installing the transformer 40 and the lamp 50 in the mounting plate 10, the operator can intuitively recognize the current flow of current can be quickly processed in case of failure, and also work It is possible to improve the convenience of the apparatus.

Referring to the operation of the present invention made of a configuration as described above are as follows.

First, as illustrated in FIG. 2, bolts are mounted on the wall of the mounting plate 10 provided with the main connector 20 and the first to third sub connectors 30-1, 30-2, and 30-3. Fix it by mediation.

The lead wire L1 is brought into contact with the fixing portion 21-2 of the main connector 20 while the mounting plate 10 is fixed and the first terminal bolt B1 is fastened to the butting lead L1 And fixed.

When the connection process to the main connection port 20 is completed, the lead line L2 is connected to the fixing portion 31-3 of the first to third sub connection ports 30-1, 30-2, After contacting, tighten the second terminal bolt (B2) and fix it as described above.

The first grounding piece 23 mounted on the main connecting port main cover 22 is connected to the output terminal 21-3 by rotating the main connecting port cover 22 around the main connecting port cover 22 of the main connecting port 20, Sub-connecting body cover 32 of the first to third sub-connectors 30-1, 30-2 and 30-3 are placed on the upper surface of the first terminal bolt B1 and grounded. And each second grounding piece 33 is placed on the upper surface of the input terminal 31-2 and the second terminal bolt B2 to be grounded.

The screws are inserted into the fastening pieces 22-1 formed on the main fastening opening main body cover 22 in the state of covering the main fastening main body cover 22 and the fastening portions 21-1 ) To tighten the screws.

In the present embodiment, the coupling of the main connector body 21 and the main connector body cover 22 is fixed via a screw, but various locking means may be used if necessary, and thus the present invention is not limited thereto.

In the case of the sub-connecting body cover 32 of the first to third sub connectors 30-1, 30-2 and 30-3, as described above, a screw is inserted into the fastening piece 32-1. And a screw is fastened to the fastening part 31-1 of the main body 31 of the sub connection body and is fixed as shown in Fig.

Accordingly, when the main cover 22 of the main connector 20 is to be opened, the electric power supplied through the connection line CL is cut off, It is possible to reliably control power supply to the three sub-connection ports 30-1, 30-2, and 30-3. Further, when it is desired to shut off the individual power supplied to each home, The sub-connection main body cover 22 of the three sub-connection ports 30-1, 30-2, and 30-3 can be opened to cut off individual power to each home.

On the other hand, the current power state can be intuitively recognized through the lamp 50 provided on the mounting plate 10, so that it can be processed quickly in case of failure, and the ease of work can be improved.

As such, by supplying power through the main connector 20 and the first to third sub connectors 30-1, 30-2, and 30-3, power lines can be managed safely. It can be easily distinguished when not in use, so it can be easily distinguished in case of a failure. The relatively simple configuration makes it easy to repair and connect wiring, and the power supply can be easily controlled.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a power line insulated base for preventing electric leakage, and Fig.

FIG. 3 is a perspective view showing a main connector taken separately from a power line insulation strip for preventing electric leakage according to the present invention. FIG.

FIG. 4 is a perspective view showing a sub-connector separately taken from a power line insulation strip for preventing electrical leakage according to the present invention. FIG.

Figure 5 is a cross-sectional view showing the operation relationship of the electrical leak prevention distribution line insulator according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: mounting plate 20: main connector 21: main connector body

22: main connector body cover 23: first ground piece 24: spring

30-1,30-2,30-3: First to third sub connector 31: Sub connector body

32: Sub-connector body cover 33: Second ground piece 34: Spring

CL: Connection line L1: Lead wire L2: Lead wire

B1: first terminal bolt B2: second terminal bolt

Claims (1)

And mounting plate of the insulating material 10 is fixed to the wall surface via a bolt; A pair of fastening portions 21-1 installed in the horizontal direction, a fixing portion 21-2 installed inside and fastening the first terminal bolt B1, and one end is embedded therein, and the other end protrudes outward. A main connector body 21 integrally formed on the upper surface of the mounting plate 10 and having an output terminal 21-3 made of metal arranged on the same vertical line as the fixing portion 21-2; , A main connector of insulating material provided with a pair of fastening pieces 22-1 formed on the outer side and a fixing protrusion 22-2 formed on the inner side of the main connector 21 to be folded and developed. A main body cover 22, A first ground piece (23) having a mounting protrusion (23-1) at one end thereof, which is mounted on an upper surface of the first terminal bolt (B1) and the output terminal (21-3) and is electrically energized; One end is fixed to the fixing protrusion 22-2, the other end is fixed to the mounting protrusion 23-1 and the main connector 20 having a spring 24 for holding the first ground piece 23 in one direction; ; A pair of fastening portions 31-1 installed in the horizontal direction, an input terminal 31-2 installed at an inner side thereof, and having one end embedded therein, and the other end protruding outwardly; A sub connecting portion main body 31 integrally formed on the lower front side of the mounting plate 10 with a fixing portion 31-3 which is disposed on the same vertical line and to which the second terminal bolt B2 is fastened, A sub-connector made of an insulating material having a pair of fastening pieces 32-1 formed on the outer side and a fixing protrusion 32-2 formed on the inner side thereof, to be folded and developed on the sub-connecting body 31. A main body cover 32, A second ground piece 33 having a mounting protrusion 33-1 at one end thereof, which is mounted on an upper surface of the second terminal bolt B2 and the input terminal 31-2 so as to be energized with each other; First to third sub-types having one end fixed to the fixing protrusion 32-2, the other end fixed to the mounting protrusion 33-1, and having a spring 34 for holding the second ground piece 33 in one direction. Connector 30-1, 30-2, 30-3; It is embedded in the mounting plate 10, one end is connected to the output terminal 21-3 of the main connector 20, the other end of the first to third sub connector (30-1) (30-2) ( A connection line CL electrically connected to the input terminal 31-2 of the input / output unit 30-3; It is embedded in the mounting plate 10, is installed in the connection line (CL) connected to the output terminal (21-3) of the main connector 20, receives a high voltage input from the connection line (CL) to a low voltage A transformer (40) for transforming; And a lamp (50) provided outside the mounting plate (10) and receiving a low voltage from the transformer (40) to emit light.

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