KR102190188B1 - Short prevention system for interior walls cable of apartment house - Google Patents

Abstract

The present invention relates to a system for preventing a wall cable short-circuit of indoor electricity of an apartment house, in which cables for connecting a switchboard and a wall-embedded outlet in an apartment building are wired along a corresponding conduit in a state of preventing a short-circuit between cables through interaction with disk-shaped short-circuit preventing members fixed and installed in a standing state while maintaining an interval in the conduit of a corresponding section, and the degree of aging and damage of the wired cables in real time can be monitored as necessary on the basis of a camera module installed for each of the short-circuit preventing members. The system of the present invention comprises a display unit, a housing, a short-circuit preventing member, and a short-circuit warning unit. The short-circuit preventing member includes: a rigid inner disk having a first cable insertion hole formed at the center thereof and the diameter equal to or less than 1/2 of an inner diameter of the conduit; and an outer ring coupled along the circumference of the inner disk, having a second cable insertion hole, and made of a high elastic material having the same diameter as the inner diameter of the conduit.

Description

Short prevention system for interior walls cable of apartment house}

In the field of distribution technology, cables connecting between a switchboard in an apartment house and an embedded wall outlet maintain a gap in the conduit of a corresponding section, and a cable through a mutual support action with disc-shaped short-circuit prevention members fixedly installed in an erect state. The interior of an apartment house that can be wired along the conduit in a state where short circuits are prevented, and the degree of aging and damage of the wired cables can be monitored in real time as needed based on the camera module installed for each short circuit prevention member. It relates to an electric wall cable short circuit prevention system.

In general, multi-family houses such as apartments require a number of power cables (hereinafter referred to as “cables”) connected to each place of use and pipes for piping (hereinafter referred to as “conduit pipes”) for their wiring. Such cables and conduit pipes Is usually purchased and installed on the ceiling or wall of the apartment.

To explain more, in the case of indoor electric wiring of apartments and other apartments, the outlet box, switch box, and outlet box are connected through conduit such as CD pipe, and the cable is pushed into the conduit to prevent the outlet box, switch box, and outlet box. After cutting the cable so that a part of the cable is exposed inside, the plastering work and the final finishing work with wallpaper and tiles are performed, and the elements of indoor electric wiring such as conduit and cable are installed in a state embedded in the wall.

In addition, outlet boxes, switch boxes, and outlet boxes are installed internally in the corresponding box with one side of the outlet, switch or other electrical wiring materials exposed.

If an outlet is used as an example, a two-prong outlet is purchased and installed on the indoor wall of a household in an apartment house, and users of each household directly connect appliances and PCs to the outlet on the indoor wall in the household, or use a power strip on the outlet. After connecting, home appliances and PCs are connected to these power strips.

However, as the outlets and cables supplying electric power thereto were embedded and installed in the interior wall of the apartment house, it was impossible to visually check the states of the cables. In other words, cables installed in a buried type in the interior wall of an apartment house cannot visually check the current installation status such as the degree of deterioration and damage, and therefore, it was difficult to grasp the risk of short circuit of the cables in advance. And for the above-described reason, if cables installed in a buried type in the interior wall of an apartment house cause a short circuit due to aging, damage, etc., and the breaker falls, it was belatedly learned that there was a risk of a short circuit in the cables.

Korean Patent Registration No. 10-2143013 (Announcement on Aug. 10, 2020), “Distribution cable short circuit detection and reinforcement structure” Korean Patent Registration No. 10-0658821 (announced on December 19, 2006), “Connecting device using a cable with a short-circuit prevention device” Korean Patent Registration No. 10-1301250 (announced on August 28, 2013), “Insulated outlet for apartment houses to prevent electric shock”

An embodiment of the present invention prevents short circuits between cables through mutual support action with disc-shaped short-circuit prevention members fixedly installed while maintaining a gap in the conduit of the corresponding section of the cables connecting the switchboard and the wall outlet in the apartment Provides a system for preventing short-circuiting of electric cables in the walls of the apartment house indoors that are wired along the corresponding conduit in the state that they are connected.

In addition, an embodiment of the present invention is a disc-shaped short-circuit disaster prevention members that are fixedly installed in an erect state while maintaining a gap in the conduit of a corresponding section in the degree of deterioration and damage of cables connecting between the switchboard and the wall-mounted outlet in an apartment house, and Based on the camera modules installed for each of these short-circuit prevention members, it provides a system for preventing short-circuiting of electric cables in walls of an apartment house, which enables real-time monitoring as needed.

The system for preventing short-circuiting of a wall cable for indoor electricity in an apartment house according to an embodiment of the present invention is installed at any one location on a cable wiring line connecting between the switchboard 10 of the apartment house and the embedded outlet 20 of the indoor wall, Pipe coupling holes 111 for connecting to the conduit 40 embedded in the interior wall of the apartment house along the cable wiring line are formed on the left and right sides, respectively, and the conduit 40 and the pipe coupling hole 111 A guide tube 112 having the same inner diameter as the conduit 40 is formed therein while being connected in a straight line with the field, and the display unit housing 100 embedded in the interior wall of the apartment house with the front part exposed ; A first cable insertion hole 211 is formed in the center, a rigid inner disc 210 having a diameter of less than 1/2 of the inner diameter of the conduit 40 and a second cable coupled along the circumference of the inner disc 210 The insertion hole 221 is formed and includes an outer ring 220 made of a high elastic material having the same diameter as the inner diameter of the conduit 40, and the first cable insertion hole 211 is formed on the cable wiring line. ) And the second cable insertion hole 221 is formed to have the same diameter as the outer diameter of the other cable 32 on the cable wiring line, and the cable 31, A plurality of short-circuit prevention members 200 fixedly installed while maintaining a distance from each other along 32); It may include a short-circuit warning unit 300 installed in the display housing 100 to indicate the risk of short-circuiting of the cables 31 and 32 in the conduit 40.

According to an embodiment of the present invention, the cables connecting between the switchboard and the wall-mounted outlet in an apartment house maintain a gap in the conduit of the corresponding section and short circuit between cables through mutual support action with disk-shaped short-circuit prevention members fixedly installed. In this prevented state, it can be wired along the corresponding conduit.

In addition, disc-shaped short circuit disaster prevention members that are fixedly installed in an erected state while maintaining a gap in the conduit of the corresponding section in terms of the degree of aging and damage of cables connecting between the switchboard and the wall outlet in the apartment house, and installation for each such short circuit prevention member It can be monitored in real time as needed based on the camera module.

1 is a block diagram illustrating a system for preventing short-circuiting of a wall cable for indoor electricity in an apartment house according to an embodiment of the present invention
2 is a view illustrating a short-circuit prevention member from the front in the wall cable short-circuit prevention system of an electric indoor apartment house according to an embodiment of the present invention
3 is a side cross-sectional view illustrating a display part housing in a short-circuit prevention system for a wall cable of an electric indoor apartment house according to an embodiment of the present invention;
4 is a block diagram illustrating an electrical configuration of a short-circuit prevention system for a wall cable for indoor electricity in an apartment house according to an embodiment of the present invention

The following detailed descriptions of the present invention are embodiments in which the present invention may be practiced and refer to the accompanying drawings shown as examples of the corresponding embodiments. These embodiments will be described in detail enough for those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the present invention in relation to one embodiment. In addition, it should be understood that the positions or arrangements of individual components in each described embodiment may be changed without departing from the spirit and scope of the present invention.

Therefore, the detailed description to be described below is not intended to be taken in a limiting sense, and the scope of the present invention is limited only by the appended claims, along with all scopes equivalent to those claimed by the claims, if appropriately described. Like reference numerals in the drawings refer to the same or similar functions over several aspects.

The terms used in the present invention have been selected from general terms that are currently widely used while considering functions in the present invention, but this may vary depending on the intention or precedent of a technician working in the field, the emergence of new technologies, and the like. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning of the terms will be described in detail in the description of the corresponding invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall contents of the present invention, not a simple name of the term.

In the present invention, when a part "includes" a certain component in the whole, this means that other components may be further included rather than excluding other components unless otherwise stated. In addition, “… Wealth”, 　＂… The term “module” refers to a unit that processes at least one function or operation, which may be implemented as hardware or software or a combination of hardware and software.

A system for preventing short-circuiting of electric cables in an apartment house according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4.

FIG. 1 is a block diagram illustrating a system for preventing short-circuiting of a wall cable of an indoor electrician in an apartment house according to an embodiment of the present invention, and FIG. 2 is A view illustrating a short-circuit prevention member from the front, and FIG. 3 is a side cross-sectional view illustrating a display part housing in a wall cable short-circuit prevention system of an electric apartment house according to an embodiment of the present invention, and FIG. 4 is an embodiment of the present invention It is a block diagram illustrating the electrical configuration of a short-circuit prevention system for a wall cable of an apartment house indoor electricity according to an example.

As shown, the system for preventing short-circuiting of a wall cable in an apartment house according to an embodiment of the present invention includes a display housing 100, a short-circuit preventing member 200, and a short-circuit warning part 300.

The display housing 100 is installed at any one position on a cable wiring line connecting between the switchboard 10 of an apartment house and the embedded outlet 20 of an indoor wall, and the display housing 100 Accordingly, pipe coupling holes 111 for connecting with the conduit 40 embedded in the interior wall of the apartment house are formed on the left and right sides, respectively. In addition, the display housing 100 is connected in a straight line with the conduit 40 and the tube coupling holes 111 and a guide tube 112 having the same inner diameter as the conduit 40 is formed therein. In addition, the display housing 100 is embedded and installed in the interior wall of the apartment house while exposing the front portion.

When the display housing 100 is further described based on the present embodiment, the display housing 100 is a housing in which pipe coupling holes 111 and guide pipes 112 are formed and embedded in the interior wall of the apartment house. The body 110 and the housing body 110 is rotatably coupled to the housing body 110 so as to open and close the interior of the housing body 110, and at the same time, the front surface thereof includes a cover 120 exposed to the outside from the interior wall of the apartment house. Can be.

The short-circuit prevention member 200 is composed of an inner disc 210 and an outer ring 220, and the inner disc 210 has a first cable insertion hole 211 formed in the center and a diameter of the conduit 40 It is a rigid configuration that is less than 1/2 of the inner diameter, and the outer ring 220 is coupled along the circumference of the inner disk 210 and a second cable insertion hole 221 is formed, and the diameter is the same high elastic material as the inner diameter of the conduit 40 Is the composition of. In addition, the first cable insertion hole 211 of the inner disk 201 is formed to have the same diameter as the outer diameter of any one cable 31 on the cable wiring line mentioned in the description of the display housing 100, and the outer ring 220 The second cable insertion hole 221 of is formed to have the same diameter as the outer diameter of the other cable 32 on the cable wiring line.

In addition, the short-circuit prevention member 200 connects the two cables 31 and 32 installed along the cable wiring line through this configuration. The first cable insertion hole 211 of the inner disk 210 and the outer ring 220 2 It is fixedly installed in the conduit 40 in a state that is respectively inserted and supported in the cable insertion hole 221, and the short-circuit prevention member 200 maintains a distance from each other along the cables 31 and 32 in the conduit 40 It is installed in a plurality of states.

To further explain, each of the short-circuit prevention members 200 contacts the outer ring 220 with the inner surface of the conduit 40 and is inserted into the first and second cable insertion holes 211 and 221, respectively. ) Is fixedly installed in the conduit 40 through a mutual support function, and in this way, a plurality of short-circuit prevention members 200 are installed in the conduit 40 while maintaining a distance from each other. Within 40), a short circuit between the cables 31 and 32 can be prevented.

Further, a configuration in which a plurality of short-circuit prevention members 200 are installed in the conduit 40 while maintaining a space between each other will be described further, and the ends of the cables 31 and 32 are first and second of the short-circuit preventing members 200. The short-circuit prevention members 200 are sequentially inserted into the cable insertion holes 211 and 221 so that the corresponding short-circuit prevention members 200 are arranged at a distance from each other along the cables 31 and 32, and then the cables 31 and 32 The short-circuit prevention members 200 are inserted into the conduit 40 together with the insertion of the cables 31 and 32 into the conduit 40, thereby maintaining a distance from each other in the conduit 40. It will be fixedly installed.

In addition, in this process, the cables 31 and 32 and the short-circuit prevention member 200 are introduced into the conduit 40 on the opposite side of the display housing 100 while passing through the guide tube 120 of the display housing 100. This includes the process of becoming. In addition, the conduit 40 may include a bent region, and thus the short-circuit preventing member 200 is installed while passing through the bent region of the conduit 40, so that the diameter of the inner disk 210 is 1 of the inner diameter of the conduit 40 It is formed to be less than /2 and at the same time the outer ring 220 is formed of a high elastic material.

The short-circuit warning unit 300 is installed in the display unit housing 100 and serves to indicate the risk of short circuiting of the cables 31 and 32 in the conduit 40. In addition, the short-circuit warning unit 300 includes a camera module 310 and a first short-range wireless communication module 320 installed for each short-circuit prevention member 200, and a second short-range wireless communication module 330 installed on the display housing 100. ) And a control unit 340 and a display panel 350, and a power supply unit 360 installed in the switchboard 10 to supply power to the camera modules 310 and the first short-range wireless communication modules 320, and Is composed.

The camera module 310 is installed on the short-circuit prevention member 200, and the camera module 310 functions to photograph cables 31 and 32 located at the rear from the short-circuit prevention member 200 on which it is installed. . Here, the rear is determined by determining the wiring direction of the cables 31 and 32 from the switchboard 10 to the embedded outlet 20 to the front and the opposite direction to the rear. In addition, the camera module 310 is individually installed for each short-circuit preventing member 200 as described above, and the camera module 310 for each short-circuit preventing member 200 is a cable 31 located behind the corresponding short-circuit preventing member 200. ,32).

The first short-range wireless communication module 320 is installed on the short-circuit prevention member 200, and the first short-range wireless communication module 320 will be described later on the image data of the camera module 310 installed together with the short-circuit prevention member 200. It functions to transmit to the second short-range wireless communication module 330. In addition, the first short-range wireless communication module 320 is individually installed for each of the short-circuit preventing members 200 as described above.

The second short-range wireless communication module 330 is installed in the display housing 100, and the second short-range wireless communication module 330 includes images of the camera modules 310 transmitted from the first short-range wireless communication modules 320. It functions to transmit data to the controller 340 to be described later.

The controller 340 receives the image data of each of the camera modules 310 transmitted through the second short-range wireless communication module 330 and then displays the received image data for each camera module 310 on the display panel 350. It functions to display as a single screen through. If further described based on the present embodiment, the controller 340 displays image data for each camera module 310 on the display panel 350 in a grid-like arrangement.

In addition, identification numbers are assigned to the short-circuit prevention members 200, and accordingly, the camera module 310 for each short-circuit prevention member 200 includes the identification number of the corresponding short-circuit prevention member 200 in image data and outputs, The control unit 340 determines the shape of the cable wiring line or pipe 40 between the switchboard 10 and the embedded outlet 20, and the installation positions and identification numbers of the short-circuit prevention members 200 installed along the same through the display panel 350. In addition to being briefly displayed, a grid-type display screen of the image data for each camera module 310 described above may be displayed on the same screen.

In addition, the controller 340 may allow such screen display to be displayed only when there is a display request from the user. In other words, when a signal for requesting display through the display panel 350 is input from the user, the controller 340 operates the camera modules 310 and the first short-range wireless communication module 320, and accordingly operates the second short-range wireless communication module. The image data of the camera modules 310 received through the wireless communication module 330 may be displayed through the display panel 350 in the above-described manner. Here, the user inputs a signal for requesting screen display to the control unit 340 may be implemented in various ways through known technologies such as installing a separate switch (not shown) in the display unit housing 100 or remote control through a remote control. The control unit 340 controls the operation of the camera modules 310 and the first short-range wireless communication module 320 between the second short-range wireless communication module 330 and the first short-range wireless communication module 320. Since it may be implemented in various ways based on the short-range wireless communication technology, a detailed description thereof will be omitted in the present embodiment.

The power supply unit 360 is installed in the switchboard 10 to supply power to the camera modules 310 and the first short-range wireless communication modules 320.

In addition, a battery (not shown) is installed in the display housing 100 to supply power to the first short-range wireless communication module 320, the control unit 340, and the display panel 350 installed in the display housing 100. A power supply method may be used, and power may be supplied by various methods through other known techniques.

By the configuration of the short-circuit warning unit 300 described above, it is possible to visually check in real time whether the cables 31 and 32 in the conduit 40 are deteriorated or damaged through the display panel 350 of the display unit housing 100 Therefore, when the degree of aging or damage of the cables 31 and 32 is severe or damage occurs, it is possible to quickly check and take necessary measures, so that the risk of short circuit of the cables 31 and 32 can be better prevented.

As described above, in the present description, specific matters such as specific elements, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is limited to the above embodiments. No, various modifications and variations are possible from these descriptions by those of ordinary skill in the field to which the present invention belongs.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be written, and all things that have equivalent or equivalent modifications to the claims as well as the claims to be described later belong to the scope of the inventive concept.

10: switchboard 20: purchase outlet
31,32: cable 40: conduit
100: display housing 110: housing main body
111: pipe coupling hole 112: guide pipe
120: cover 200: short-circuit prevention member
210: inner disk 211: first cable insertion hole
220: outer ring 221: second cable insertion hole
300: short circuit warning unit 310: camera module
320: first short-range wireless communication module 330: second short-range wireless communication module
340: control unit 350: display panel
360: power supply

Claims (1)

A conduit (40) installed at any one position on the cable wiring line connecting between the distribution board 10 of the apartment house and the embedded outlet 20 of the indoor wall, and embedded in the interior wall of the apartment house along the cable wiring line ), a guide tube having the same inner diameter as the conduit 40 and at the same time being formed in a straight line with the conduit 40 and the tube connecting holes 111 respectively formed on the left and right sides (112) is formed inside, the display unit housing 100 is embedded and installed in the interior wall of the apartment in a state of exposing the front portion;
A first cable insertion hole 211 is formed in the center, a rigid inner disc 210 having a diameter of less than 1/2 of the inner diameter of the conduit 40 and a second cable coupled along the circumference of the inner disc 210 The insertion hole 221 is formed and includes an outer ring 220 made of a high elastic material having the same diameter as the inner diameter of the conduit 40, and the first cable insertion hole 211 is formed on the cable wiring line. ) And the second cable insertion hole 221 is formed to have the same diameter as the outer diameter of the other cable 32 on the cable wiring line, and the cable 31, A plurality of short-circuit prevention members 200 fixedly installed while maintaining a distance from each other along 32);
A short-circuit prevention system for wall cables in an apartment house, including a short-circuit warning part (300) installed in the display part housing (100) to indicate a risk of short-circuiting of cables (31, 32) in the conduit (40).

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