Ceiling electric wiring system for apartment houses

Abstract

The present invention relates to a ceiling wiring system for multi-unit housing. It detects abnormalities in real time in the electrical system of multi-unit housing, specifically in the outlet section where terminals and wires are connected and plugs for home appliances are inserted, and in the light switch section where lights are frequently turned on and off. By notifying relevant personnel, it enables prompt response to prevent fires and ensures the supply of high-quality electricity to users. Furthermore, it is equipped with an integrated management server to set standard values, database them, and manage operations in conjunction with artificial intelligence. It also enables the establishment of an integrated management system through commissioning during construction. Additionally, by equipping an inspection robot to inspect heating and lighting wiring embedded in ceilings and walls in real time and notifying relevant personnel of any abnormalities, it prevents accidents caused by the aging of wires, outlets, and switches. Moreover, by facilitating the easy removal of aging heating and lighting wiring and the insertion of new wires, it more effectively eliminates the causes of fault currents, thereby enabling safer electricity usage.

Description

Technology Field

[0001] The present invention relates to a ceiling wiring system for multi-unit residential electricity within the field of multi-unit residential electrical technology. More specifically, it relates to a ceiling wiring system for multi-unit residential electricity that detects abnormalities in real time in the electrical system of a multi-unit residential building, specifically in the outlet section where terminals and wires are connected and plugs for home appliances are inserted, and in the light switch section that is frequently turned on and off, and notifies relevant personnel to promptly respond, thereby preventing fires in advance and supplying high-quality electricity to users. Furthermore, it enables the establishment of an integrated management system through commissioning during construction by equipping an integrated management server to set standard values ​​and database them, and by building an integrated management system through commissioning during construction. It also prevents accidents caused by the aging of wires, outlets, and switches by inspecting heating and lighting wiring embedded in ceilings and walls in real time and notifying relevant personnel of any abnormalities. Additionally, it enables safer electricity usage by facilitating the easy removal of aging heating and lighting wiring and the insertion of new wires, thereby more effectively eliminating the cause of fault currents. Background Technology

[0002] Generally, the electrical system of a multi-unit dwelling includes heating wiring inserted into the wall, which is connected to a ground fault circuit breaker installed in a distribution box via a circuit breaker for heating wiring; lighting wiring inserted into the ceiling and wall, which is connected to the ground fault circuit breaker via a circuit breaker for lighting wiring; outlets embedded in the wall and connected to the heating wiring; lights installed in the ceiling and connected to the lighting wiring; and switches embedded in the wall and connected to the lighting wiring.

[0003] The heating wiring includes horizontal heating wiring inserted horizontally into the wall and vertical heating wiring inserted vertically into the wall.

[0004] The electrical wiring includes horizontal lighting wiring inserted horizontally into the ceiling and vertical lighting wiring inserted vertically into the walls.

[0005] Lighting wiring is inserted together with switch wiring; horizontal lighting wiring is inserted together with horizontal switch wiring, and vertical lighting wiring is inserted together with vertical switch wiring.

[0006] In addition, heating and lighting wiring are inserted into horizontal and vertical heating pipes and horizontal and vertical lighting pipes embedded during the construction of walls and ceilings using reinforced concrete; conventional pipes primarily use synthetic resin corrugated pipes and are installed individually according to the locations of distribution boxes, outlets, lights, and switches.

[0007] Generally, multi-unit dwellings are equipped with a fire alarm system that includes a fire detector capable of detecting fires occurring indoors and a fire alarm that emits an alarm sound in response to a fire detection signal transmitted from the fire detector.

[0008] Such fire alarm systems typically rely on detection signals from fire detectors installed on the underside of the ceiling, and thus have a problem in that they cannot respond to fires originating from heating and lighting wiring inserted into pipes embedded in the ceilings and walls of multi-unit dwellings, electrical outlets and switches embedded in the walls, or lights installed on the ceiling.

[0009] As prior art intended to solve these conventional problems, Korean Registered Patent No. 10-1267473 (May 20, 2013) discloses a "fire detector" equipped with an alarm means, comprising: a thermometer for detecting indoor temperature; and a switching means for supplying power to the alarm means to operate when the temperature detected by the thermometer is above a certain temperature. The thermometer uses a liquid thermometer, and the switching means is configured as a floating contact installed at the set temperature of the liquid thermometer and pushed by the liquid to make contact, thereby preventing malfunctions caused by dust and moisture and enabling a rapid response.

[0010] In addition, as prior art, Korean Registered Patent No. 10-1412624 (June 20, 2014) discloses the technology of a "fire detector remote inspection system and a fire receiver therefor," which includes a fire detector that measures smoke or heat and a fire receiver that transmits an inspection signal to the fire detectors, selects abnormal detectors based on the measurement value received in response to the inspection signal, and outputs information regarding the abnormal detectors, wherein the fire receiver manages the fire detectors by classifying them into blocks and generates and outputs fault information based on the result of comparing the measurement value of the abnormal detector with that of a normal detector belonging to the same block, thereby enabling remote inspection of whether the fire detector is operating properly.

[0011] However, the aforementioned registered patent No. 10-1267473 is a technology that detects indoor temperature using a thermometer and triggers a fire alarm if the temperature exceeds a set level to prevent malfunctions caused by dust or moisture, and registered patent No. 10-1412624 is a technology that allows for remote inspection of whether a fire detector is functioning properly and enables a remote administrator to more easily prepare for the replacement of a faulty fire detector. Therefore, unlike the present invention, no technology has been found that allows for the rapid alerting of a fire occurrence by installing a fire alarm system in a house vulnerable to fire, or for the fire detector to always operate stably by charging a rechargeable battery using solar cells.

[0012] As a prior art that improves upon these prior art technologies, Korean Registered Patent No. 10-1736048 (May 10, 2017) discloses the technology of a "residential fire detector" comprising: a sensor unit composed of sensors that detect smoke and flames when a fire occurs; an alarm output unit composed of a speaker and a warning light that generate a warning sound based on the detection signal of the sensor unit; a control unit that analyzes the signal of the sensor unit and controls the alarm output unit to warn of a fire; and a power unit composed of a rechargeable battery that supplies power to each of the above units and a solar cell that supplies power to the rechargeable battery. This allows the device to be installed in houses where fire alarm systems are vulnerable, such as private houses or townhouses, to quickly warn of a fire, and enables the fire detector to operate stably regardless of power supply abnormalities by charging the rechargeable battery with a solar cell.

[0013] However, registered patent No. 10-1736048 has a problem in that it is difficult to protect the alarm output unit from the outside.

[0014] As a prior art that improves upon these problems, Korean Registered Patent No. 10-2336117 (December 2, 2021) discloses the technology of an "electrical device for multi-unit housing equipped with a fire detection function," which is equipped with a fixing part that protects the alarm output part while ensuring smooth operation of the alarm output part in emergency situations such as fire. This allows for protection of residents from serious accidents through rapid alarms via fire detection when installed in multi-unit housing, while also protecting the alarm output part from the outside and enabling smooth inspection of the alarm output part during fire safety inspections.

[0015] However, registered patent No. 10-2336117 has the advantage of enabling fire detection and alarm even when the power supply is cut off due to a power outage in the event of a general fire, but regarding fire in electrical devices such as home appliances

[0016] It cannot provide technology that can detect a fire in its early stages and prevent it.

[0017] Generally, fire detectors are detection devices installed in buildings or various facilities at risk of fire to provide an early alarm when a fire occurs. To prevent serious accidents caused by fire, multi-unit dwellings such as apartments are equipped with various sensor devices linked to a central processing unit to detect the occurrence of a fire at an early stage.

[0018] However, in places such as private homes, row houses, and multi-family dwellings, fire alarm systems are inadequate, making it impossible to provide a rapid alert when a fire occurs; this not only posed a risk of causing serious accidents but also presented significant problems, as existing fire detectors struggled to operate normally in the event of power outages or abnormalities in the power supply to the residence.

[0019] As a prior art that improves upon these problems, Korean Registered Patent No. 10-2336117 (December 2, 2021) discloses the technology of an "electrical device for multi-unit housing equipped with a fire detection function," which is equipped with a fixing part that protects the alarm output part while ensuring smooth operation of the alarm output part in emergency situations such as fire. This allows for protection of residents from serious accidents through rapid alarms via fire detection when installed in multi-unit housing, while also protecting the alarm output part from the outside and enabling smooth inspection of the alarm output part during fire safety inspections.

[0020] However, while registered patent No. 10-2336117 has the advantage of enabling fire detection and alarms even when the power supply is cut off due to a power outage in the event of a general fire, it fails to provide technology capable of detecting a fire in its early stages to prevent or extinguish it when it occurs in electrical devices such as home appliances.

[0021] Meanwhile, the electrical wiring of a multi-unit dwelling includes heating and lighting wiring embedded in the walls and ceilings, connected to earth leakage circuit breakers and wiring breakers installed in the distribution box; outlet devices embedded in the walls and connected to the heating wiring; and switch devices embedded in the walls and connected to the lighting wiring as well as the switch wiring.

[0022] Heating and lighting wiring are embedded in the walls and ceilings, inserted inside conduits embedded in the walls.

[0023] These heating, lighting, and switch wirings can cause fires due to overcurrent, and when a fire occurs, the fire spreads along the insulation.

[0024] As prior art intended to solve this problem, Korean registered patent No. 10-1022750 (March 9, 2011) comprises a buried pipe section that is embedded in a wall (1), wherein the end portion having a threaded section formed on the inner surface is exposed to the receiving portion of a distribution box, and a wire is inserted into the inside; The present invention discloses a “wire guide insulation tube for multi-unit housing” comprising a tube body having a wire entry section that is connected to the wire entry section of the buried tube section and has a threaded section on its circumference, a curved section that extends from the end of the wire entry section and forms an overall ‘U’ shape, and a wire exit section that extends horizontally from the end of the curved section, and a shielding material that is received in the curved section of the wire guide tube section and buries the wire that is entered into the wire guide tube section, so that the shielding material is filled inside the wire guide tube section and a part of the outdoor wire or indoor wire is buried by the shielding material, so that even if a fire occurs due to overcurrent or aging and the flames spread along the sheath of the outdoor wire or indoor wire, the flames are blocked by the shielding material filled inside, thereby minimizing the complete burning of the outdoor wire or indoor wire by fire.

[0025] In addition, Korean Registered Patent No. 10-2363667 (February 11, 2022) comprises a switchboard safety system installed at a selected location; and a monitoring means for monitoring the installation and maintenance process of the switchboard safety system, wherein the switchboard safety system comprises a buried pipe section embedded in a wall, wherein an end portion having a threaded section formed on its inner surface is exposed to a receiving portion of a switchboard box, and a wire is inserted into the inside; The present invention discloses the technology of a "safety system for a distribution panel in an apartment building and a method for constructing the same," comprising a conduit body having a wire guide section composed of a wire entry section connected to the wire entry section of a buried pipe section having a threaded section on its circumference, a curved section extending from the end of the wire entry section and forming an overall 'U' shape, and a wire exit section extending horizontally from the end of the curved section, thereby minimizing the complete burning of wires by fire and constructing the system in a structured manner; during such construction, physical access is restricted by a monitoring means and on-site conditions are detected in real time to prevent accidents by fire, and the safety system for the distribution panel is monitored more effectively and with higher reliability by a monitoring means that ensures physical durability and stability.

[0026] However, Korean registered patents No. 10-1022750 and No. 10-2363667 have a problem in that they fail to detect signs of fire in outlets and light switches—parts where terminals and wires are connected and plugs of electrical devices such as electronic products are inserted—where the frequency of arc generation due to poor contact is high, and thus fail to prevent fires in outlets and light switches in advance.

[0027] Meanwhile, the fault current is not generated only in the outlet section, but also in the old heating wiring (10) and lighting wiring (20). In order to prevent the fundamental occurrence of the fault current, the heating wiring and lighting wiring must be replaced, but it is very difficult to remove the old wires and insert new wires.

[0028] Referring to FIGS. 11 and 12, the heating wiring (10), lighting wiring (20), outlet (C), and lighting (L) are examined in more detail. The heating wiring (10) is composed of a horizontal main heating power line (11h), a horizontal branch heating power line (12h) branched from the horizontal main heating power line (11b), a vertical branch heating power line (13h) branched from the horizontal main heating power line (11h) or the horizontal branch heating power line (12h), a horizontal main heating neutral line (11n), a horizontal branch heating neutral line (12n) branched from the horizontal main heating neutral line (11n), and a vertical branch heating neutral line (13n) branched from the horizontal main heating neutral line (11n) or the horizontal branch heating neutral line (12n).

[0029] The outlet ((C) is connected to the bottom of the vertical branch heating power line (13h) and the vertical branch heating neutral line (13n).

[0030] The lighting wiring (20) is composed of a horizontal main lighting power line (21h), a vertical branch lighting power line (23h) branched from the horizontal main lighting power line (21h), a horizontal main lighting neutral line (21n), a horizontal branch lighting neutral line (22n) branched from the horizontal main lighting neutral line (21n), a horizontal switch line (24a), and a vertical switch line (24b).

[0031] The light (L) is connected to the horizontal branch light neutral line (21n) and the horizontal switch line (24a), and the switch (SW) is connected to the vertical branch light power line (23h) and the vertical switch line (24b).

[0032] The switch wire is essentially a power line, and it can be said that the vertical branch light power line is connected to the light through the switch.

[0033] In the drawing, power lines (11h, 12h, 13h, 21h, 23h), neutral lines (11n, 12, 13, 21n, 22n), and switch lines (24a, 24b) are shown as solid lines, neutral lines as dashed lines, and switch lines as dashed lines.

[0034] These heating and lighting wires are installed within conduits embedded in the ceiling and walls. When the wires become old and require replacement, the old wires must be pulled out of the conduits and new wires inserted. While pulling out and inserting switch wires individually placed between lights and switches is not difficult, pulling out and inserting parallel-connected power lines and neutral wires becomes very challenging.

[0035] In other words, since the conductors are bound together and insulated with taping or the like so that the horizontal branch heating power line and the vertical branch heating power line are connected in parallel to the horizontal main heating power line, the horizontal branch heating neutral line and the vertical branch heating neutral line are connected to the horizontal main heating neutral line, the vertical branch lighting power line is connected to the horizontal main lighting power line, and the horizontal branch lighting neutral line is connected to the horizontal main lighting power line, it is practically impossible to individually pull out and insert the horizontal branch heating power line and the vertical branch heating power line, or the vertical branch lighting power line and the horizontal branch lighting neutral line.

[0036] Therefore, in order to replace the horizontal branch heating power line and the vertical branch heating power line, and the vertical branch lighting power line and the horizontal branch lighting neutral line, the horizontal main heating power line and the horizontal main heating neutral line, and the horizontal main lighting power line and the horizontal main lighting neutral line must be drawn out so that the horizontal branch heating power line and the vertical branch heating power line, and the vertical branch lighting power line and the horizontal branch lighting neutral line can be drawn out. However, even in this case, the connection and insulation between the wires get caught at the branch point, making it difficult to draw them out.

[0037] In addition, even if the horizontal main heating power line, horizontal branch heating power line, vertical branch heating power line, horizontal main lighting power line, vertical branch lighting power line, and horizontal branch lighting neutral line are drawn out, a wire puller must be used to insert new wires, and the work becomes very complex and difficult. Prior art literature

[0038] Republic of Korea Registered Patent No. 10-1267473 (May 20, 2013) "Fire Detector" Republic of Korea Registered Patent No. 10-1412624 (June 20, 2014) "Fire Detector Remote Inspection System and Fire Receiver for the Same" Republic of Korea Registered Patent No. 10-1736048 (May 10, 2017) "Residential Fire Detector" Republic of Korea Registered Patent No. 10-2336117 (December 2, 2021) "Electrical Device for Multi-unit Housing Equipped with Fire Detection Function" Republic of Korea Registered Patent No. 10-1022750 (March 9, 2011) "Wiring Guide Insulating Tube for Electrical Wires for Multi-unit Housing" Republic of Korea Registered Patent No. 10-2363667 (February 11, 2022) "Safety System for Distribution Panels in Multi-unit Housing and The construction method The problem to be solved

[0039] Therefore, the objective of the present invention is to provide a ceiling wiring system for electricity in multi-unit dwellings that detects abnormalities in real time in the electrical system of multi-unit dwellings—specifically in the outlet section where terminals and wires are connected and plugs for home appliances are inserted, and in the light switch section that is frequently turned on and off—and notifies relevant personnel to respond promptly, thereby preventing fires in advance and supplying high-quality electricity to users; furthermore, it is equipped with an integrated management server to set standard values, database them, and manage operations in conjunction with artificial intelligence, and enables the establishment of an integrated management system through commissioning during construction.

[0040] Another objective of the present invention is to provide a ceiling wiring system for multi-unit housing that prevents accidents caused by the aging of wires, outlets, and switches by inspecting heating and lighting wiring embedded in ceilings and walls in real time and notifying relevant personnel of any abnormalities.

[0041] Another objective of the present invention is to provide a ceiling wiring system for multi-unit housing that enables safer electricity usage by allowing easy removal of aging heating and lighting wiring and insertion of new wires, thereby more effectively eliminating the cause of fault currents. means of solving the problem

[0042] To achieve the above objectives, the present invention comprises: a horizontal main heating pipe composed of an upper horizontal main heating wiring section and a lower horizontal main heating inspection section communicating with each other, and a horizontal main heating rail section formed between the lower end of the horizontal main heating wiring section and the horizontal main heating inspection section; a horizontal branch heating pipe composed of an upper horizontal branch heating wiring section and a lower horizontal branch heating inspection section communicating with each other, and a horizontal branch heating rail section formed between the horizontal branch heating wiring section and the horizontal branch heating inspection section; a vertical heating branch heating pipe composed of a one-sided vertical branch heating wiring section and a other-sided vertical branch heating inspection section communicating with each other; and a horizontal main lighting rail section formed between the lower end of the horizontal main lighting wiring section and the horizontal main lighting inspection section communicating with each other. A horizontal lighting branch pipe comprising an upper horizontal lighting branch wiring section and a lower horizontal lighting branch inspection section that are in communication with each other, and a horizontal lighting branch rail section formed between the horizontal lighting branch wiring section and the horizontal lighting branch inspection section; a vertical lighting branch pipe comprising a one-sided vertical lighting branch wiring section and a other-sided vertical lighting branch inspection section that are in communication with each other; a main heating starting point box, a main heating ending point box, a heating branch box, a heating branch ending point box, and an outlet box that are openable and installed to be in communication with the starting point, end point, and branch point of the horizontal lighting main pipe, the end point of the horizontal lighting branch pipe, and the bottom of the vertical heating branch pipe, respectively; and a main lighting starting point box that is openable and installed to be in communication with the starting point, end point, and branch point of the horizontal lighting main pipe, the end point of the horizontal lighting branch pipe, and the bottom of the vertical lighting branch pipe, respectively. The present invention provides a ceiling wiring system for multi-unit electrical systems comprising a lighting main terminal box, a lighting branch box, a lighting box, a switch box, and an inspection robot that inspects the interiors of the heating horizontal main pipe, heating horizontal branch pipe, heating vertical branch pipe, lighting horizontal main pipe, lighting horizontal branch pipe, and lighting vertical branch pipe while moving between the heating horizontal main inspection unit, heating horizontal branch inspection unit, lighting horizontal main inspection unit, and lighting horizontal branch inspection unit.

[0043] In addition, the present invention has a starting point connecting section formed at the starting point of the horizontal main heating section to allow communication between the horizontal main heating pipe and the main heating starting point box, and a terminal connecting section formed at the end point of the horizontal main heating section to allow communication between the horizontal main heating pipe, the horizontal branch pipe, the vertical branch pipe, and the main heating terminal box; a branch connecting section formed at the branch point of the horizontal main heating section to allow communication between the horizontal main heating pipe, the horizontal branch pipe, the vertical branch pipe, and the heating branch box, and a terminal connecting section formed at the end point of the horizontal branch wiring section to allow communication between the horizontal branch pipe, the vertical branch pipe, and the heating branch terminal box; a starting point connecting section formed at the starting point of the horizontal main lighting section to allow communication between the horizontal main lighting pipe and the main lighting starting point box, and at the end point of the horizontal main lighting section The invention is characterized by the formation of a terminal connection section that enables communication between the horizontal main light conduit, the horizontal branch conduit, the vertical branch conduit, and the main light terminal box, a branch point connection section that enables communication between the horizontal main light conduit, the horizontal branch conduit, the vertical branch conduit, and the light branch box is formed at the branch point of the horizontal main light wiring section, and a terminal connection section that enables communication between the horizontal branch conduit and the light box is formed at the terminal point of the horizontal branch wiring section. Effects of the invention

[0044] According to the ceiling wiring system for multi-unit housing electricity of the present invention, abnormalities in the electrical system of multi-unit housing are detected in real time at the outlet section where terminals and wires are connected and plugs for home appliances are inserted, and at the light switch section that is frequently turned on and off; by notifying relevant personnel, a prompt response can be taken to prevent fires in advance and supply high-quality electricity to users. Furthermore, by equipping an integrated management server to set standard values ​​and creating a database, the system can be operated and managed in conjunction with artificial intelligence, and an integrated management system can be established through commissioning during construction.

[0045] In addition, according to the ceiling wiring system for multi-unit housing of the present invention, by equipping an inspection robot to inspect heating and lighting wiring embedded in the ceiling and walls in real time and notifying relevant personnel of any abnormalities, accidents caused by the aging of wires, outlets, and switches can be prevented.

[0046] Furthermore, the present invention aims to provide a ceiling wiring system for multi-unit housing electricity that enables safer electricity usage by allowing the easy removal of aging heating and lighting wiring and the insertion of new wires, thereby more effectively eliminating the cause of fault currents. Brief explanation of the drawing

[0047] FIGS. 1 to 10 show preferred embodiments of a ceiling wiring system for electrical use in multi-unit housing according to the present invention. Figure 1 is an example diagram showing electric heating wiring. Figure 2 is an example diagram showing lighting wiring, FIG. 3 is a perspective view showing the heat transfer piping, FIG. 4 is a perspective view showing the lighting piping, FIG. 5 is an exploded perspective view of the heating side tubes and boxes, FIG. 6 is an exploded perspective view of the light-side tubes and boxes, FIG. 7 is an exploded perspective view of the heating side pipes and the inspection robot. FIG. 8 is an exploded perspective view of the light-side pipes and the inspection robot, FIG. 9 is a block diagram of an inspection robot and a control means, FIG. 10 is a drawing showing an administrator terminal, FIG. 11 is a schematic diagram showing a conventional heating wiring, Figure 12 is a schematic diagram showing conventional lighting wiring. Specific details for implementing the invention

[0048] Hereinafter, a ceiling wiring system for electricity in a multi-unit dwelling according to the present invention will be described in detail according to a preferred embodiment illustrated in the attached drawings.

[0049] FIGS. 1 to 10 show preferred embodiments of a ceiling wiring system for electricity in a multi-unit dwelling according to the present invention.

[0050] Figure 1 is an example diagram showing heating wiring, and Figure 2 is an example diagram showing lighting wiring.

[0051] Referring to FIGS. 1 and 2, the electrical system of a multi-unit dwelling includes heating wiring (10) that is inserted into a wall and connected to a circuit breaker for heating wiring installed in a distribution box, lighting wiring (20) that is inserted into a ceiling and a wall and connected to a circuit breaker for lighting wiring installed in a circuit breaker for lighting wiring, an outlet (not shown) installed in a wall and connected to the heating wiring (10), a light (not shown) installed in a ceiling and connected to the lighting wiring (20), and a switch (not shown) embedded in a wall and connected to the lighting wiring (20).

[0052] The heating wiring (10) is composed of a heating horizontal main power line (11h), a heating horizontal branch power line (12h) branched from the heating horizontal main power line (11h), a heating vertical branch power line (13h) branched from the heating horizontal main power line (11h) or the heating horizontal branch power line (12h), a heating horizontal main neutral line (11n), a heating horizontal branch neutral line (12n) branched from the heating horizontal main neutral line (11n), and a heating vertical branch neutral line (13n) branched from the heating horizontal main neutral line (11n) or the heating horizontal branch neutral line (12n).

[0053] An outlet is connected to the bottom of the vertical branch power line (13h) and the vertical branch neutral line (13n).

[0054] The lighting wiring (20) is composed of a horizontal main power line (21h) for lighting, a vertical branch power line (23h) branched from the horizontal main power line (21h) for lighting, a horizontal main neutral line (21n) for lighting, a horizontal branch neutral line (22n) branched from the horizontal main neutral line (21n) for lighting, a horizontal switch line (24a), and a vertical switch line (24b).

[0055] The horizontal switch wire (24a) and the vertical switch wire (24b) can actually be composed of a single connected wire.

[0056] A light is connected to the horizontal branch neutral wire (22n) and the horizontal switch wire (24a), and a switch is connected to the bottom of the vertical switch wire (24b).

[0057] In the example shown, the switch wire is configured as a horizontal switch wire (24a) and a vertical switch wire (24b), but it can also be configured as a single wire.

[0058] The branch point of the horizontal main power line (11h), the starting point of the horizontal branch power line (12h), and the starting point of the vertical branch power line (13h) are connected by a connector (C11), and the end point of the horizontal main power line (11h), the starting point of the horizontal branch power line (12h), and the starting point of the vertical branch power line (13h) are connected by a connector (C12).

[0059] The branch point of the horizontal main neutral line (11n), the starting point of the horizontal branch neutral line (12n), and the starting point of the vertical branch neutral line (13n) are connected at the branch point by a connector (C13), and the end point of the horizontal main neutral line (11n), the starting point of the horizontal branch neutral line (12n), and the starting point of the vertical branch neutral line (13n) are connected by a connector (C14).

[0060] The end point of the horizontal branch power line (12h) and the starting point of the vertical branch power line (13h) are connected by a connector (C15), and the end point of the horizontal branch neutral line (12n) and the starting point of the vertical branch neutral line (13n) are connected by a connector (C16).

[0061] The branch point of the horizontal main power line (21h) and the starting point of the vertical branch power line (23h) of the light are connected by a connector (C21), the end point of the horizontal main power line (21h) and the starting point of the vertical branch power line (23h) of the light are connected by a connector (C22), the branch point of the horizontal main neutral line (21n) and the starting point of the horizontal branch neutral line (22n) of the light are connected by a connector (C23), the end point of the horizontal main neutral line (21n) and the starting point of the horizontal branch neutral line (22n) of the light are connected by a connector (C24), and the horizontal switch line (24a) and the vertical switch line (24b) are connected by a connector (C25).

[0062] Connectors (C11~C18) and (C21~C25) can be selected from among a crimp type connector, which connects by inserting the conductor of each wire into the insertion hole and crimping it; a screw type connector, which connects by inserting the conductor of each wire into the insertion hole and tightening it with a screw; and a one-touch type connector, which connects by the elastic force of the terminal when the conductor of each wire is inserted into the insertion hole.

[0063] The horizontal main heating line (11h) and the horizontal main heating line (11n), the horizontal branch heating line (12h) and the horizontal branch heating line (12n), and the vertical branch heating line (13h) and the vertical branch heating line (13n) are each installed by inserting them into the horizontal main heating pipe (110), the horizontal branch heating pipe (120), and the vertical branch heating pipe (130) that are embedded in the ceiling and the wall, respectively.

[0064] The horizontal main power line (21h) and the horizontal main neutral line (11n), the horizontal branch neutral line (22n) and the horizontal switch line (24a), and the vertical branch power line (23h) and the vertical switch line (24b) are each inserted and installed within the horizontal main conduit (310), horizontal branch conduit (320), and vertical branch conduit (330) of the light fixture, which are embedded in the ceiling and the wall, respectively.

[0065] The electric heating horizontal main pipe (110) is composed of an upper electric heating horizontal main wiring section (111) and a lower electric heating horizontal main inspection section (112) that are connected to each other, and an electric heating horizontal main rail section (113) formed between the lower end of the electric heating horizontal main wiring section (111) and the electric heating horizontal main inspection section (112).

[0066] The electric horizontal branch pipe (120) is composed of an upper electric horizontal branch wiring section (121) and a lower electric horizontal branch inspection section (122) that are connected to each other, and an electric horizontal branch rail section (123) formed between the electric horizontal branch wiring section (121) and the electric horizontal branch inspection section (122).

[0067] The electric heating vertical branch pipe (130) consists of an electric heating vertical branch wiring section (131) on one side and an electric heating vertical branch inspection section (132) on the other side that are connected to each other.

[0068] The horizontal main light pipe (310) is composed of an upper horizontal main light wiring section (311) and a lower horizontal main light inspection section (312) that are connected to each other, and a horizontal main light rail section (313) formed between the lower end of the horizontal main light wiring section (311) and the horizontal main light inspection section (312).

[0069] The horizontal branch light pipe (320) is composed of an upper horizontal branch light wiring section (321) and a lower horizontal branch light inspection section (322) that are connected to each other, and a horizontal branch light rail section (323) formed between the horizontal branch light wiring section (321) and the horizontal branch light inspection section (322).

[0070] The vertical branch of the light fixture (330) consists of a vertical branch wiring section (331) on one side and a vertical branch inspection section (332) on the other side that are connected to each other.

[0071] Although rail sections are not required for the electric heating vertical branch pipe (130) and the electric lighting vertical branch pipe (330), an example is shown in which the same material as the electric heating horizontal main pipe (110), the electric heating horizontal branch pipe (120), the electric lighting horizontal main pipe (310), and the electric lighting horizontal branch pipe (320) is used to increase material compatibility. In the illustrated example, rail sections are shown formed in the electric heating vertical branch pipe (130) and the electric lighting vertical branch pipe (330), and the symbols for the rail sections are omitted.

[0072] At the starting point, ending point, and branch point of the horizontal main heat pipe (110), the ending point of the horizontal branch pipe (120), and the bottom of the vertical branch pipe (130), a main heat pipe starting point box (210), a main heat pipe ending point box (220), a heat pipe branch box (230), a heat pipe branch ending point box (240), and an outlet box (250) are respectively installed to be connected.

[0073] At the starting point, ending point, and branching point of the horizontal main light pipe (310), the ending point of the horizontal branch pipe (320), and the bottom of the vertical branch pipe (330), a main light starting point box (410), a main light ending point box (420), a light branching box (430), a light box (440), and a switch box (450) are respectively installed to be connected.

[0074] The electric heating main starting point box (210), electric heating main ending point box (220), electric heating branch box (230), electric heating branch ending point box (240), outlet box (250), and the light main starting point box (410), light main ending point box (420), light branch box (430), light box (440), and switch box (450) are configured to be openable and closable.

[0075] At the starting point of the horizontal main heating wiring section (111), a starting point connecting section (114) is formed to allow the horizontal main heating pipe (110) and the main heating starting point box (210) to communicate.

[0076] At the end of the horizontal main heating wiring section (111), an end connecting section (115) is formed to allow the horizontal main heating pipe (110), the horizontal branch pipe (120), the vertical branch pipe (130), and the main heating terminal box (220) to be connected.

[0077] At the branch point of the horizontal main heating wiring section (111), a branch point connecting section (116) is formed to allow the horizontal main heating pipe (110), the horizontal branch pipe (120), the vertical branch pipe (130), and the heating branch box (230) to be connected.

[0078] At the end of the horizontal branch wiring section (121), a terminal connection section (124) is formed to allow the horizontal branch pipe (120), the vertical branch pipe (130), and the branch terminal box (240) to be connected.

[0079] At the starting point of the horizontal main wiring section (311) of the light, a starting point connecting section (314) is formed to allow the horizontal main pipe (310) of the light and the main starting point box (410) to be connected.

[0080] At the end of the horizontal main wiring section (311) of the light, an end connecting section (315) is formed to allow the horizontal main conduit (310), the horizontal branch conduit (320), the vertical branch conduit (330), and the main terminal box (420) to be connected.

[0081] At the branch point of the horizontal main wiring section (311) of the light, a branch point connecting section (316) is formed to allow the horizontal main conduit (310), the horizontal branch conduit (320), the vertical branch conduit (330), and the light branch box (430) to be connected.

[0082] At the end of the horizontal branch wiring section (321) of the light, an end connecting section (324) is formed to allow the horizontal branch pipe (320) of the light and the light box (440) to be connected.

[0083] The electric heating main starting point box (210) is provided with a rear opening (211) that is opened and closed by an opening and closing plate (212), and the electric heating main ending point box (220), electric heating branch box (230), electric heating branch ending point box (240), and outlet box (250) are provided with side openings (221, 231, 241, 251) that are opened and closed by opening and closing plates (222, 232, 242, 252).

[0084] The main light source box (410) is provided with a rear opening (411) that is opened and closed by an opening and closing plate (412), and the main light source box (420), the light branch box (430), the light box (440), and the switch box (450) are provided with side openings (421, 431, 441, 451) that are opened and closed by opening and closing plates (422, 432, 442, 452), and the light box (440) is provided with a bottom opening (443) that is opened and closed by an opening and closing plate (444).

[0085] The opening / closing plates (212, 222, 232, 242, 252) can be connected to the electric heating main starting point box (210), electric heating main ending point box (220), electric heating branch box (230), electric heating branch ending point box (240), and outlet box (250) by passing screws through them and fastening them to the edges of the rear opening (211) and the side openings (221, 231, 241, 251).

[0086] The opening / closing plates (412, 422, 432, 452, 454) can be connected to the main light source box (410), the main light source box (420), the light branch box (430), the light box (440), and the switch box (450) by passing screws through them and fastening them to the edges of the rear opening (411) and the side openings (221, 231, 241, 251).

[0087] In addition, the electric heating main point box (210) and the electric lighting main point box (410) are equipped with a front connecting part (213, 413) that is connected to the point of the electric heating horizontal main pipe (110) and the electric lighting horizontal main pipe (310).

[0088] The electric heating main terminal box (220) and the electric lighting main terminal box (420) are provided with a rear coupling part (223, 423) that is coupled to the terminal of the electric heating horizontal main pipe (110) and the electric lighting horizontal main pipe (310), a side coupling part (224, 424) that is coupled to the electric heating horizontal branch pipe (120) and the electric lighting horizontal branch pipe (320), and a bottom coupling part (225, 445) that is coupled to the electric heating vertical branch pipe (130) and the electric lighting vertical branch pipe (330).

[0089] The electric heat branch box (230) and the electric light branch box (430) are provided with front and rear connecting parts (233, 234) and (433, 434) connected to the electric heat horizontal main pipe (110), side connecting parts (235, 435) connected to the electric heat horizontal branch pipe (120) and the electric light horizontal branch pipe (320), and bottom connecting parts (236, 436) connected to the electric heat vertical branch pipe (130) and the electric light vertical branch pipe (330).

[0090] The heat transfer branch terminal box (240) has a side coupling part (243) coupled to the heat transfer horizontal branch pipe (120) and a bottom coupling part (244) coupled to the heat transfer vertical branch pipe (130).

[0091] The light box (440) has a side connecting part (445) that is connected to the light horizontal branch pipe (320).

[0092] The outlet box (250) has an upper surface coupling part (253) that is coupled to the electric heating vertical branch pipe (130).

[0093] The switch box (450) has an upper surface coupling part (453) that is coupled to the vertical branch pipe (330) of the light fixture.

[0094] The front connecting part (213, 413) can be connected to the electric heating horizontal main tube (110) and the electric lighting horizontal main tube (310) by screw fastening.

[0095] The rear connecting part (223, 423) can be connected to the electric heating horizontal main tube (110) and the electric lighting horizontal main tube (310) by screw fastening.

[0096] The side connecting portions (224, 424) can be connected to the electric heating horizontal branch pipe (120) and the electric lighting horizontal branch pipe (320) by screw fastening.

[0097] The lower connecting part (225, 445) can be connected to the electric heating vertical branch pipe (130) and the electric lighting vertical branch pipe (330).

[0098] The front and rear connecting parts (233, 234) and (433, 434) can be connected to the horizontal main tube (110) by screw fastening.

[0099] The side connecting portions (235, 435) can be connected to the electric heating horizontal branch pipe (120) and the electric lighting horizontal branch pipe (320) by screw fastening.

[0100] The lower connecting part (236, 436) can be connected to the electric heating vertical branch pipe (130) and the electric lighting vertical branch pipe (330) by screw fastening.

[0101] The side connecting part (243) can be connected to the heat branch terminal box (240) by screw fastening, so that the heat horizontal branch pipe (120) can be connected.

[0102] The lower connecting part (244) can be connected to the electric vertical branch pipe (130) by screw fastening.

[0103] The side connecting part (445) can be connected to the horizontal branch of the light fixture (320) by screw fastening.

[0104] The upper surface coupling part (253) can be coupled to the electric heat vertical branch pipe (130) by screw fastening.

[0105] The upper surface connecting part (453) can be connected to the vertical branch of the light fixture (330) by screw fastening.

[0106] The horizontal main heating pipe (110), the horizontal branch pipe (120), the vertical branch pipe (130), the main heating point box (210), the main heating point box (220), the heating branch box (230), the heating branch terminal box (240), the outlet box (250), the horizontal main lighting pipe (310), the horizontal lighting branch pipe (320), the vertical lighting branch pipe (330), the main lighting point box (410), the main lighting terminal box (420), the lighting branch box (430), the lighting box (440), and the switch box (450) are embedded in the ceiling and walls by binding them to the formwork and reinforcing bars and injecting the concrete to cure and harden when pouring reinforced concrete for the ceiling and walls of a multi-unit dwelling. The rear openings (211, 411) of the electric heating main point box (210) and the electric lighting main point box (410) are closed with opening / closing plates (212, 412), the side openings (221, 231, 241, 251) and (421, 431, 441, 451) are closed with opening / closing plates (222, 232, 242, 252) and (422, 432, 442, 452), and the bottom opening (443) is closed with an opening / closing plate (444) to prevent concrete from entering.

[0107] The opening plate (212, 412) for opening and closing the rear opening (211, 411) is exposed on one side of the distribution box side wall, and the opening plate (222, 232, 242, 252) and (422, 432, 442, 452) for opening and closing the side openings (221, 231, 241, 251) and (421, 431, 441, 451) and (422, 432, 442, 452) are exposed on one side of the wall, so that the rear opening (211, 411) and the side openings (221, 231, 241, 251) and (421, 431, 441, 451) can be opened by releasing the fastened screws when necessary.

[0108] Later, when performing electrical work for the household after the completion of construction of the ceiling and walls, the opening / closing plates (212, 412) of the heating main power box (210) and the lighting main power box (410) can be removed, and the heating horizontal main power line (11h), heating horizontal main neutral line (11n), lighting horizontal main power line (21h), and lighting horizontal main neutral line (21n) can be drawn out through the opened rear opening (211, 411) and connected to the heating wiring circuit breaker and lighting wiring circuit breaker of the distribution box, and the inspection robot (500) and charger (581) described later can be inserted and installed.

[0109] In addition, when performing electrical work on the unit after the construction of the ceiling and walls is completed, the opening / closing plates (242, 442) of the heat branch terminal box (240) and the light box (440) can be removed to allow the inspection robot (500) and charger (581), which will be described later, to be installed by entering through the opened side opening (241, 441).

[0110] In addition, if the horizontal main heating power line (11h), the horizontal branch power line (12h), the vertical branch power line (13h), the horizontal main neutral line (11n), the horizontal branch neutral line (12n), the vertical branch neutral line (13n), the horizontal main lighting power line (21h), the vertical branch power line (23h), the horizontal main neutral line (21n), the horizontal branch neutral line (22n), the horizontal switch line (24a), and the vertical switch line (24b) become old and require replacement, the switching plates (212, 412), the switching plates (222, 232, 242, 252), and (422, 432, 442, 452) are removed to reveal the rear opening (211, 411) and By opening the side openings (221, 231, 241, 251) and (421, 431, 441, 451) and releasing the connectors (C11~C18) and (C21~C25), the horizontal main power line (11h), the horizontal branch power line (12h), the vertical branch power line (13h), the horizontal main neutral line (11n), the horizontal branch neutral line (12n), the vertical branch power line (13h), the horizontal main power line (21h), the vertical branch power line (23h), the horizontal main neutral line (21n), the horizontal branch neutral line (22n), the horizontal switch line (24a), and the vertical switch line (24b) can be separated, pulled out individually, and new wires can be inserted.

[0111] Accordingly, compared to the conventional method, the horizontal main power line (11h), horizontal branch power line (12h), vertical branch power line (13h), horizontal main neutral line (11n), horizontal branch neutral line (12n), vertical branch power line (13h), horizontal main power line (21h), vertical branch power line (23h), horizontal main neutral line (21n), horizontal branch neutral line (22n), horizontal switch line (24a), and vertical switch line (24b) can be easily replaced.

[0112] This allows for safer electricity usage by more effectively eliminating the causes of fault currents, such as aging power lines.

[0113] Meanwhile, an inspection robot (500) is movably installed in the horizontal heating main pipe (110) and the horizontal heating branch pipe (120), and the horizontal lighting main pipe (310) and the horizontal lighting branch pipe (320), and in the horizontal heating main inspection section (112) and the horizontal heating branch inspection section (122), and the horizontal lighting main inspection section (312) and the horizontal lighting branch inspection section (322).

[0114] The inspection robot (500) includes a robot body (510), a driving means (520) that enables the robot body (510) to travel along a horizontal main rail section (113) and a horizontal branch rail section (123), a horizontal main rail section (313) and a horizontal branch rail section (323), a current sensor (530), a flame sensor (540), a thermal imaging camera (550) installed at the bottom of the robot body (510), and a robot communication unit (560).

[0115] The driving means (520) includes a rack (521) installed on the horizontal main rail section (113) and the horizontal branch rail section (123), the horizontal main rail section (313) and the horizontal branch rail section (323), a pinion (522) rotatably installed on the lower part of the robot body (510) and engaged with the rack (521), and a driving motor (523) installed on the lower part of the robot body (510) and rotating the pinion (522).

[0116] The rack (521) is installed to extend into the interior of the electric heating main starting point box (210), electric heating main ending point box (220), electric heating branch box (230), electric heating branch ending point box (240), electric lighting main starting point box (410), electric lighting main ending point box (420), electric lighting branch box (430), and electric lighting box (440).

[0117] A support roller (524) is installed on the upper surface of the robot body (510) to make rolling contact with the lower surface of the upper plate of the electric heating horizontal main inspection unit (112) and electric heating horizontal branch inspection unit (122), the electric light horizontal main inspection unit (312) and the electric light horizontal branch inspection unit (322), so that the inspection robot body (510) can move stably without shaking.

[0118] A current sensor (530), a flame sensor (540), and a thermal imaging camera (550) are installed on the lower surface of the robot body (510), and the horizontal heating main inspection unit (112) and the horizontal heating branch inspection unit (122), the horizontal lighting main inspection unit (312) and the horizontal lighting branch inspection unit (322) are connected to the horizontal heating main wiring unit (111) and the horizontal heating branch wiring unit (121), the horizontal heating main power line (11h) and the horizontal heating main neutral line (11n) laid within the horizontal lighting main wiring unit (311) and the horizontal lighting branch wiring unit (321), the horizontal heating main power line (21h) and the horizontal lighting main neutral line (21n), and the horizontal heating branch power line (12h) and the horizontal heating branch neutral line (12n). It is desirable to be able to inspect the interior of the heating vertical branch pipe (130) and the lighting vertical branch pipe (330), as well as the outlet and the lighting, through the horizontal switch wire (24a), the terminal connection part (115), the branch connection part (116), the terminal connection part (124), the terminal connection part (315), the branch connection part (316), and the terminal connection part (324), which are connected to the heating horizontal main pipe (110) and the heating horizontal branch pipe (120), and the lighting horizontal main pipe (310) and the lighting horizontal branch pipe (320).

[0119] The inspection robot (500) is equipped with a rechargeable battery (570) for supplying power to a driving motor (523), a current sensor (530), a flame sensor (540), and a thermal imaging camera (550), and a charging means (580) for charging the rechargeable battery (570) when the inspection robot (500) moves to the starting point of the electric heating horizontal main pipe (110) and the electric lighting horizontal main pipe (310) and the end point of the electric heating horizontal branch pipe (120) and the electric lighting horizontal branch pipe (320).

[0120] The charging means (580) is composed of a charger (581) installed at the starting point of the electric heating main starting point box (210) and the electric lighting main starting point box (410), and at the electric heating branching end point box (240) and the electric lighting box (440), a charger terminal (582) provided on the charger (581), and a battery terminal (583) provided on the robot body (510) and connecting the charging battery (570) and the charger terminal (582).

[0121] The charger (581) is connected to the electric heating horizontal main power line (11h) and the electric heating horizontal main neutral line (11n), and the electric lighting horizontal main power line (21h) and the electric lighting horizontal main neutral line (21n) to receive power at all times.

[0122] The charger terminal (582) is formed as a conical convex terminal and the battery terminal (583) is formed as a conical concave terminal, so that when the inspection robot (500) moves to the starting point of the electric heating horizontal main pipe (110) and the electric lighting horizontal main pipe (310) and the end point of the electric heating horizontal branch pipe (120) and the electric lighting horizontal branch pipe (320), they are naturally connected.

[0123] In addition, the present invention further includes a control means (600) that notifies a manager or worker of an inspection situation including video signals from a current sensor (530), a flame sensor (540), and a thermal imaging camera (550).

[0124] The control means (600) has an input unit (610) into which an inspection mode and an inspection stop mode of the inspection robot (500) are input, and when an inspection mode is input to the input unit (610), it outputs a driving command for the driving motor (523) and an inspection command for the current sensor (530), the flame sensor (540), and the thermal imaging camera (550), and when an inspection stop mode is input to the input unit (610), it outputs a driving stop command for the driving motor (523) and an inspection stop command for the current sensor (530), the flame sensor (540), and the thermal imaging camera (550), and receives the current detection signal of the current sensor (530), the flame detection signal of the flame sensor (540), and the image signal of the thermal imaging camera (550), compares them with a pre-stored normal current value, and outputs a normal notification command if the detected current value is less than or equal to the normal current value and there is no flame detection signal, and if the detected current value is greater than or greater than the normal current value or It includes a control unit (620) that outputs an emergency notification command when there is a flame detection signal, a control communication unit (630) that transmits a normal notification signal and an emergency notification signal through a wireless communication network according to the normal notification command and the emergency notification command of the control unit (620), and an administrator terminal (640) that displays a normal notification screen and an emergency notification screen according to the normal notification signal and the emergency notification signal received from the control communication unit (630).

[0125] The control means (600) can be built into a control box and installed around the distribution box.

[0126] Power for the control unit (620) and the control communication unit (630) can be supplied from the electric heating horizontal main power line (11h) and the electric heating horizontal main neutral line (11n).

[0127] The receiver that receives normal notification signals and emergency notification signals at the administrator terminal (640) utilizes a receiver equipped in a conventional mobile communication terminal.

[0128] An application is installed on the administrator terminal (640) that displays an input window (641) for inputting an inspection mode and an inspection stop mode when executed, and a notification signal display window (642) for each inspection robot.

[0129] The input window (641) displays an inspection button for entering an inspection mode and an inspection stop button for entering an inspection stop mode.

[0130] When the inspection button is touched on the input window (641), an inspection mode signal is transmitted via a wireless communication network and received by the control communication unit (630), and the control unit (620) that receives the inspection mode signal outputs an inspection command, and according to the inspection command of the control unit (620), the driving operation of the driving motor (523), the detection operation of the current sensor (530) and the flame sensor (540), and the shooting operation of the thermal imaging camera (550) are carried out.

[0131] When the inspection stop button is touched on the input window (641), an inspection stop mode signal is transmitted via a wireless communication network and received by the control communication unit (630), and the control unit (620) that receives the inspection stop mode signal outputs an inspection stop command, and according to the inspection stop command of the control unit (620), the driving operation of the driving motor (523), the detection operation of the current sensor (530) and the flame sensor (540), and the shooting operation of the camera (550) are stopped.

[0132] When the driving operation of the driving motor (523) proceeds, the inspection robot (500) starts from the starting point of the heating horizontal main inspection section (112) of the heating horizontal main pipe (110), the heating horizontal branch inspection section (122) of the heating horizontal branch pipe (120), the lighting horizontal main inspection section (312) of the lighting horizontal main pipe (310), and the lighting horizontal branch inspection section (322) of the lighting horizontal branch pipe (320), moves toward the end point, and when it reaches the starting point again, it reverses and moves toward the end point.

[0133] As the inspection robot (500) moves, the current sensor (530), the flame sensor (540), and the thermal imaging camera (550) detect current, detect flames, and take thermal images within the horizontal main wiring section (111) of the horizontal main heating pipe (110), the horizontal branch wiring section (121) of the horizontal branch pipe (120), the horizontal main wiring section (311) of the horizontal main lighting pipe (310), and the horizontal branch wiring section (321) of the horizontal branch pipe (320).

[0134] The current detection signal of the current sensor (530), the flame detection signal of the flame sensor (540), and the image signal of the camera (550) are transmitted to the control unit (620), and the control unit (620) compares the detected current value with a pre-stored normal current value and outputs a normal notification command if the detected current value is equal to the normal current value and there is no flame detection signal, and outputs an emergency notification command if the detected current value is greater than the detected current value or there is a flame detection signal.

[0135] The control communication unit (630) transmits normal notification signals and emergency notification signals via a wireless communication network in accordance with the normal notification command and emergency notification command of the control unit (620).

[0136] The administrator terminal (640) receives normal notification signals and emergency notification signals transmitted from the control communication unit (630) via a wireless communication network, and displays whether the current and sparks are normal or emergency for each inspection robot (500) on the notification signal display window (642).

[0137] In this case, if it is normal, ["Normal" on a green background] may be displayed, and if it is an emergency, ["Emergency" on a red background] may be displayed.

[0138] In addition, an image captured by the camera (550) is displayed in the image display window (643), although it is not shown.

[0139] Accordingly, the administrator can monitor whether the heating wiring (10), lighting wiring (20), outlet (C), light (L), and switch (SW) are normal or in an emergency through the notification signal display window (642) and video display window (643) of the administrator terminal (640) even from a remote location, and can supply high-quality electricity to the user by responding quickly in real time in case of an emergency.

[0140] In addition, an integrated management server (650) capable of communicating via a wireless communication network and a control communication unit (630) can be installed in the management office of the multi-unit housing to set standard values, database them, and manage operations in conjunction with artificial intelligence, and an integrated management system can be established through commissioning during construction.

[0141] Although the present invention has been described above as a preferred embodiment illustrated in the drawings, the present invention is not limited by the description of the illustrated embodiment and the drawings, and it is obvious that various modifications can be made by those skilled in the art within the technical spirit and scope of the claims of the present invention. Explanation of the symbols

[0142] 10 : Heating wiring 20 : Lighting wiring 110: Horizontal main heat pipe 120: Horizontal branch pipe 130 : Vertical heat branch pipe 210 : Main heat source box 220 : Main terminal box 230 : Branch box 240 : Heat distribution terminal box 250 : Outlet box 310: Main horizontal light pipe 320: Horizontal light branch pipe 330 : Vertical branch pipe for lighting 410 : Main light source box 420 : Main light terminal box 430 : Light branch box 440 : Light box 450 : Switch box 500 : Inspection robot 520 : Driving means 530: Current sensor 540: Spark sensor 550 : Thermal imaging camera 560 : Robot communication unit 570 : Rechargeable battery 580 : Charger 600 : Control means 610 : Input part 620 : Control unit 630 : Control and communication unit 640 : Administrator Terminal 650 : Integrated Management Server

Claims

Claim 1 A horizontal main heating pipe composed of an upper horizontal main heating wiring section and a lower horizontal main heating inspection section that are in communication with each other, and a horizontal main heating rail section formed between the lower end of the horizontal main heating wiring section and the horizontal main heating inspection section; a horizontal branch heating pipe composed of an upper horizontal branch heating wiring section and a lower horizontal branch heating inspection section that are in communication with each other, and a horizontal branch heating rail section formed between the horizontal branch heating wiring section and the horizontal branch heating inspection section; a vertical heating branch heating pipe composed of a one-sided vertical branch heating wiring section and a other-sided vertical branch heating inspection section that are in communication with each other; and a horizontal main lighting rail section formed between the lower end of the horizontal main lighting wiring section and the horizontal main lighting inspection section that are in communication with each other. A horizontal lighting branch pipe comprising an upper horizontal lighting branch wiring section and a lower horizontal lighting branch inspection section that are in communication with each other, and a horizontal lighting branch rail section formed between the horizontal lighting branch wiring section and the horizontal lighting branch inspection section; a vertical lighting branch pipe comprising a one-sided vertical lighting branch wiring section and a other-sided vertical lighting branch inspection section that are in communication with each other; a main heating starting point box, a main heating ending point box, a heating branch box, a heating branch ending point box, and an outlet box that are openable and installed to be in communication with the starting point, end point, and branch point of the horizontal lighting main pipe, the end point of the horizontal lighting branch pipe, and the bottom of the vertical heating branch pipe, respectively; and a main lighting starting point box that is openable and installed to be in communication with the starting point, end point, and branch point of the horizontal lighting main pipe, the end point of the horizontal lighting branch pipe, and the bottom of the vertical lighting branch pipe, respectively. It is configured to include an inspection robot that inspects the interiors of the horizontal main heating pipe, horizontal branch pipe, vertical heating branch pipe, horizontal main lighting pipe, and vertical lighting branch pipe while moving between the main lighting terminal box, the lighting branch box, the lighting box, the switch box, the horizontal main heating inspection unit, the horizontal branch inspection unit, the horizontal main heating inspection unit, the horizontal main heating inspection unit, and the horizontal branch inspection unit, and the horizontal main lighting pipe, the horizontal main lighting branch pipe, and the vertical lighting branch pipe; at the starting point of the horizontal main heating wiring unit, a starting point connection unit is formed to allow communication between the horizontal main heating pipe and the main heating terminal box, and at the end point of the horizontal main heating wiring unit, a terminal point connection unit is formed to allow communication between the horizontal main heating pipe, the horizontal branch pipe, the vertical heating branch pipe, and the main heating terminal box.At the branch point of the horizontal main heating section, a branch point connecting section is formed to allow communication between the horizontal main heating pipe, the horizontal branch pipe, the vertical branch pipe, and the heating branch box; at the end point of the horizontal branch wiring section, a terminal connecting section is formed to allow communication between the horizontal branch pipe, the vertical branch pipe, and the heating branch terminal box; at the starting point of the horizontal main lighting section, a starting point connecting section is formed to allow communication between the horizontal main lighting pipe and the main lighting starting point box; at the end point of the horizontal main lighting section, a terminal connecting section is formed to allow communication between the horizontal main lighting pipe, the horizontal branch pipe, the vertical branch pipe, and the main lighting terminal box; and at the branch point of the horizontal main lighting section, a branch point connecting section is formed to allow communication between the horizontal main lighting pipe, the horizontal branch pipe, the vertical branch pipe, and the lighting branch box. At the end of the horizontal branch wiring section for lighting, a terminal connection section is formed to allow communication between the horizontal branch pipe for lighting and the lighting box, and the inspection robot includes a robot body, a driving means for the robot body to travel along the horizontal main rail section for heating, the horizontal branch rail section for heating, the horizontal main rail section for lighting, and the horizontal branch rail section for lighting, a current sensor, a flame sensor, a thermal imaging camera installed at the bottom of the robot body, and a robot communication unit, and the driving means includes a rack installed on the horizontal main rail section for heating, the horizontal branch rail section for heating, the horizontal main rail section for lighting, and the horizontal branch rail section for lighting, a pinion rotatably installed at the bottom of the robot body to engage with the rack, and a driving motor installed at the bottom of the robot body to rotate the pinion, and the rack includes a main starting point box for heating, a main ending point box for heating, a branch box for heating, a branch ending point box for heating, a main starting point box for lighting, a main ending point box for lighting, and a branch box for lighting. It is installed with an extension to allow movement into the interior of the light box, and support rollers are installed on the upper surface of the robot body to make rolling contact with the lower surface of the upper plates of the horizontal heating main inspection unit and the horizontal heating branch inspection unit, and the horizontal lighting main inspection unit and the horizontal lighting branch inspection unit, so that the inspection robot body can move stably without shaking, and a current sensor, a flame sensor, and a thermal imaging camera are installed on the lower surface of the robot body, and the horizontal heating main wiring unit and the horizontal heating branch wiring unit connected to the horizontal heating main inspection unit and the horizontal heating branch inspection unit, the horizontal lighting main inspection unit and the horizontal lighting branch inspection unit,A ceiling wiring system for multi-unit housing electricity, characterized by being configured to allow inspection of the heating horizontal main power line and heating horizontal main neutral line, lighting horizontal main power line and lighting horizontal main neutral line, heating horizontal branch power line and heating horizontal branch neutral line, and horizontal switch line installed within the lighting horizontal main wiring section and lighting horizontal branch wiring section, as well as the interior of the heating vertical branch pipe and lighting vertical branch pipe connected to the heating horizontal main pipe and heating horizontal branch pipe, and the lighting horizontal main pipe and lighting horizontal branch pipe, and the outlets and lights, through the terminal connection section and branch connection section, and terminal connection section and branch connection section. Claim 2 delete

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