WO2022085828A1

WO2022085828A1 - Electrical distribution device

Info

Publication number: WO2022085828A1
Application number: PCT/KR2020/014550
Authority: WO
Inventors: 배장원
Original assignee: 금성에이스산업(주)
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-04-28

Abstract

Provided in the present invention is an electrical distribution device comprising: a track module having a track body extending long along one direction, and a first power electrode wire and a second power electrode wire extending along the longitudinal direction of the track body and installed inside the track body; and an electrical output module to which a terminal for a power demand device is connected and which is detachably coupled to the track module, wherein the track body has a main coupling groove formed on the upper surface thereof, and the electrical output module includes a fixed body and a rotating body coupled to the fixed body so as to pivot about a rotation axis with respect to the fixed body, wherein the rotating body includes a pillar part extending from the fixed body along the rotation axis, a first power connection terminal and a second power connection terminal which are electrically connected to the terminal for the power demand device and protrude from a side surface of the pillar part, and a protrusion formed at the end of the pillar part, and the main coupling groove has a seating groove extending along the longitudinal direction at the bottom thereof.

Description

electricity distribution device

The present invention relates to an electricity distribution device, and more particularly, to change the position of an electrical output module to which a terminal for a power demand device such as a plug is connected, and to install and use a plurality of electrical output modules to improve utility It relates to a distribution device.

A pipe rack system that can be easily assembled, expanded, and dismantled is used to store goods in various environments, such as industrial sites such as factories and distribution facilities, and at home. For this purpose, the application of an Internet of Things (IoT) platform to which various sensors are applied is being attempted.

In the IoT platform-based system linked to such production and distribution, many parts that inevitably require the use of electricity occur.

However, in the prior art, for the use of electricity in these multiple parts, a method such as using a multi-tap, which is an outlet made to insert a plurality of plugs, is mainly used. Because it can be used, the scalability for the electrical connection is greatly reduced, and when electricity is used in multiple parts spaced from each other, a plurality of multi-taps must be installed to be spaced apart from each other, so the cable lines connecting the multi-tap and external power are messy exposed. Of course, there are problems such as twisting each cable line with each other. In order to solve the problems of the prior art, the applicant of the present invention has developed a power connection module having the configuration described in Korean Patent Registration No. 10-1917756. The power connection module includes an elongated power distribution unit and an electrical output unit movably coupled to the power distribution unit and electrically connected thereto. The power distribution unit is electrically connected to an external power source, and the electrical output unit is formed with a connection portion to which a terminal such as an electrical plug of a power demanding device can be connected, so that electricity from an external power source is transmitted through the electrical output unit to the power receiving device is supplied with In such a power connection module, in order to smoothly supply external power to the power demanding device through the electrical output unit, the coupling state of the power distribution unit and the electrical output unit must be stably maintained.

An object of the present invention is to provide an expandable power distribution device for simple and convenient electrical connection to a number of parts requiring electricity in various environments, such as industrial sites, such as factories and distribution facilities, and homes.

Another object of the present invention is to provide a structure in which a coupling state between a track module and an electrical output module constituting a power distribution device is stably maintained.

In order to achieve the above object of the present invention, according to an aspect of the present invention, a track body elongated in one direction and a first power source extending along the longitudinal direction of the track body and installed inside the track body a track module having an electrode wire and a second power electrode wire; and an electrical output module to which a terminal for a power demand device is connected and detachably coupled to the track module, wherein a main coupling groove in the form of a trench extending along the longitudinal direction is formed on an upper surface of the track body, the electrical The output module includes a fixed body and a rotating body coupled to the fixed body to pivot about a rotational axis with respect to the fixed body, wherein the rotating body includes a column extending from the fixed body along the rotating axis; , A first power connection terminal and a second power connection terminal electrically connected to the terminal for the power demand device and protruding from a side surface of the pillar portion, and a protrusion formed at an end of the pillar portion, the bottom of the main coupling groove is formed with a seating groove extending along the longitudinal direction, and in a state in which the electric output module is coupled to the track module, the pillar part is inserted into the main coupling groove, the pillar part is inserted, and the protrusion is inserted into the seating groove It is seated, and in a state in which the pillar part is inserted into the main coupling groove, the rotating body rotates to connect the first power electrode line and the first power connection terminal and the second power electrode line and the second power source An electrical distribution device is provided, in which a connection state between terminals is switched.

According to the present invention, all of the objects of the present invention described above can be achieved. Specifically, by the configuration of the electrical distribution device of the present invention described in the above solution, a plurality of electrical output modules can be detachably coupled to and used at any position in the longitudinal direction of the elongated track module.

In addition, the electrical output module and the track module are firmly coupled in a state in which electricity is output through the electrical output module by the coupling structure between the electrical output module and the track module, so that the output of electricity through the electrical output module is stably maintained.

In addition, the position can be easily changed while the electric output module is mounted on the track module.

1 is a perspective view showing an electricity distribution device according to an embodiment of the present invention, and shows a terminal for a power demand device connected to the electricity distribution device together.

2 and 3 are cross-sectional views taken along line A-A' of the track module of the electric distribution device shown in FIG. state is shown.

FIG. 4 is a perspective view of the track body of the electrical distribution device shown in FIG. 1 ;

FIG. 5 is a plan view of the track body of the electrical distribution device shown in FIG. 1 ;

6 is a perspective view of an electrical output module of the electrical distribution device shown in FIG. 1 .

7 is a bottom view of an electrical output module of the electrical distribution device shown in FIG. 1 .

Hereinafter, the configuration and operation of the embodiment of the present invention will be described in detail with reference to the drawings.

1 is a perspective view of an electricity distribution device according to an embodiment of the present invention. 1, the electricity distribution device 100 according to an embodiment of the present invention is detachably coupled to the track module 110 and the track module 110, and a terminal P for a power demand device is connected. and an electrical output module 170 that is As the terminal P for the power demanding device, as shown in the drawing, there may be various things such as USB, a camera, a wireless charger, etc. in addition to a general electric plug, and the present invention includes various terminals for a power demanding device. Correspondingly, the electrical output module 160 also includes a device to which various power demanding devices such as USB, a camera, and a wireless charger can be connected in addition to a general electrical plug.

2 and 3 , the track module 110 is shown together with the electrical output module 170 as a cross-sectional view taken along line A-A' of FIG. 1 . 1 to 3, the track module 110 includes a track unit 120 in the form of a rod extending long in a straight line, and a terminal unit 150 for electrically connecting an external power source and the track unit 120, and, A case unit 155 for accommodating the track unit 120 and the terminal unit 150 , and a track fixing unit 160 for fixing the track unit 120 to the case unit 155 are provided.

The track unit 120 is in the form of a rod extending in a straight line and is accommodated in the case unit 115 . The track unit 120 includes a track body 130 , a plurality of

electrode wires

1391 , 1392 , 1393 installed on the track body 130 , and a plurality of

insulating members

140 and 145 installed on the track body 130 . ) and a plurality of track cover members (1481, 1482) installed on the track body (130).

4 and 5 the track body 130 is shown in perspective and plan view, respectively. 1 to 5 , the track body 130 extends in a straight line and may be manufactured by a metal processing method such as extrusion as a metal material. In this embodiment, it will be described that the track body 130 is made of aluminum. A main coupling groove 131 and an auxiliary coupling groove 135 are formed in the upper surface 130a of the track body 130, and a first locking protrusion 1381 is formed on both

sides

130b and 130c of the track body 130, respectively. And a second locking jaw 1382 is formed. The track body 130 is fixed and supported by the track fixing unit 160 in the case unit 155 .

The main coupling groove 131 is a trench groove extending in a straight line along the longitudinal direction of the track body 130 on the upper surface 130a of the track body 130 . A first accommodating groove 132 and a second accommodating groove 133 in which the

electrode wires

1391 , 1392 , 1393 and the plurality of insulating

members

140 and 145 are accommodated are respectively formed. The first accommodating groove 132 and the second accommodating groove 133 face each other and extend long along the longitudinal direction of the track body 130 . The width of the first receiving groove 132 (the length in the depth direction of the main coupling groove 131) is greater than the width of the second receiving groove 133 (the length in the depth direction of the main coupling groove 131), the second receiving groove The center of the 133 is located below the center of the first receiving groove 132 (ie, close to the bottom 134 of the main coupling groove 131). A seating groove 1341 is formed in the bottom 134 of the main coupling groove 131 . The seating groove 1341 is located in the center of the main coupling groove 131 on the bottom 134 of the main coupling groove 131 , and is a trench groove extending along the longitudinal direction of the main coupling groove 131 . The width of the seating groove 1341 is kept constant along the longitudinal direction. The bottom of the seating groove 1341 is formed to be flat. The opening 131a of the main coupling groove 131 is closed by a plurality of

track cover members

1481 and 1482, and both side ends of the opening 131a of the main coupling groove 131 have track cover members 1481, A first cover coupling groove 1311 and a second cover coupling groove 1312 into which 1482 is fitted are formed.

The auxiliary coupling groove 135 extends in a straight line along the longitudinal direction of the track body 130 on the upper surface 130a of the track body 130 . The auxiliary coupling groove 135 is positioned to be spaced apart from the main coupling groove 131 on one side of the main coupling groove 131 . The auxiliary coupling groove 135 is in the form of a narrow and deep cut, and a portion of the power output module 170 is inserted to stably maintain the coupling state of the track module 110 and the power output module 170 . The auxiliary coupling groove 135 has a shape in which both sides of the auxiliary coupling groove 135 are inclined toward the center so that the width becomes narrower as the depth increases from the opening 135a of the auxiliary coupling groove 135 .

The upper surface 130a of the track body 130 in which the main coupling groove 131 and the auxiliary coupling groove 135 are formed is exposed to the outside while being accommodated in the case unit 155 .

The first locking protrusion 1381 is formed on the first side surface 130b of the track body 130 to face the upper surface 130a. The track body 130 is fixed to the track fixing unit 160 through the first stopping protrusion 1381 .

The second stopping protrusion 1382 is formed on the second side surface 130c of the track body 130 to face the upper surface 130a. The track body 130 is fixed to the track fixing unit 160 through the second stopping protrusion 1382 .

The plurality of

electrode wires

1391 , 1392 , and 1393 are fixed to the track body 130 while being wrapped by one of the plurality of insulating

members

140 and 142 . One of the plurality of

electrode lines

1391 , 1392 , and 1393 is a first power electrode line 1391 , the other is a ground electrode line 1392 , and the other is a second power electrode line 1393 .

1 to 3 , the first power electrode wire 1391 is wrapped in one insulating member 140 among the plurality of

insulating members

140 and 145 and the first receiving groove ( It is located in 132, and extends long along the longitudinal direction of the track body (130). The first power electrode line 1391 is made of a conductor such as a copper alloy, and is electrically connected to one of the anodes of the external power source through the terminal unit 150. In this embodiment, it is described as being connected to the + electrode of the external power source. do.

The ground electrode wire 1392 is located in the first receiving groove 132 of the track body 130 while being wrapped around one of the plurality of insulating

members

140 and 145 and the track body 130 . ) is extended along the longitudinal direction of The ground electrode line 1392 is located closer to the bottom 134 of the main coupling groove 131 than the first power electrode line 1391 in the first receiving groove 132 . That is, in the first receiving groove 132 , the first power electrode line 1391 and the ground electrode line 1392 are spaced apart along the depth direction of the main coupling groove 132 , and the ground electrode line 1392 is the first power electrode line. (1391) is located closer to the bottom 134 of the main coupling groove 131 than. The ground electrode line 1392 is made of a conductor such as a copper alloy, and is electrically connected to a ground electrode of an external power source through the terminal unit 150 .

The second power electrode wire 1393 is located in the second receiving groove 133 of the track body 130 while being wrapped around one of the plurality of insulating

members

140 and 145, and the track body. It extends long along the longitudinal direction of 130 . Accordingly, the second power electrode line 1393 is located on the opposite side to the first power electrode line 1391 and the ground electrode line 1392 with the main coupling groove 131 interposed therebetween, and the main coupling groove than the first power electrode line 1391 . It is positioned closer to the bottom 134 of the 131 . The second power electrode line 1393 is made of a conductor such as a copper alloy, and is electrically connected to one of the positive poles of the external power source through the terminal unit 150. In this embodiment, it is described as being connected to the - electrode of the external power source. do.

The plurality of insulating

members

140 and 145 surround the plurality of

electrode wires

1391 , 1392 , and 1393 , and are coupled to the track body 130 . The plurality of

electrode wires

1391 , 1392 , 1393 and the track body 130 are insulated by the plurality of insulating

members

140 and 145 .

One of the plurality of insulating

members

1391 , 1392 , 1393 is a first insulating member 140 accommodated in the first receiving groove 132 of the track body 130 , and the other is the first insulating member 140 of the track body 130 . 2 is a second insulating member 145 accommodated in the receiving groove (133).

The first insulating member 140 surrounds the first power electrode wire 1391 and the ground electrode wire 1392 , and is inserted and accommodated in the first receiving groove 132 of the track body 130 . The first insulating member 140a has an opening 141 for accessing the first power electrode line that allows access to the first power electrode line 1391 from the main coupling groove 131 through the first receiving groove 132, and the main An opening 142 for accessing the ground electrode line is formed from the coupling groove 131 to the ground electrode line 1392 through the first receiving groove 132 . The opening 141 for accessing the first power electrode wire and the opening 142 for accessing the ground electrode wire extend long along the longitudinal direction of the track body 130 in the form of a slit.

The second insulating member 145 surrounds the second power electrode wire 1393 and is accommodated by being inserted into the second receiving groove 133 of the track body 130 . The second insulating member 145 has an opening 146b for accessing the second power electrode line allowing access from the main coupling groove 131 to the second power electrode line 1393 through the second receiving groove 133 is formed. . The opening 146 for accessing the second power electrode wire extends long along the longitudinal direction of the track body 130 in the form of a slit.

The plurality of

track cover members

1481 and 1482 are installed in the track body 130 to block the opening 131a of the main coupling groove 131 . One of the plurality of

track cover members

1481 and 1482 is a first track cover member 1481 , and the other is a second track cover member 1482 . The first track cover member 1481 and the second track cover member 1482 constitute a track cover means for blocking the opening 131a of the main coupling groove 131 . The two

track cover members

1481 and 1482 blocking the opening 131a of the main coupling groove 131 prevent foreign substances from flowing into the main coupling groove 131 .

The first track cover member 1481 is coupled to the first cover coupling groove 1311 formed at one end of the opening 131a of the main coupling groove 131 , and one side of the opening 131a of the main coupling groove 131 . to prevent The first track cover member 1481 is made of a flexible material that is easily deformable for connection between the track module 110 and the electrical output module 170 .

The second track cover member 1482 is coupled to the second cover coupling groove 1312 formed at the other end of the opening 131a of the main coupling groove 131 , and the other side of the opening 131a of the main coupling groove 131 . to prevent The second track cover member 1482 is made of a flexible material that is easily deformable for connection between the track module 110 and the electrical output module 170 . The first track cover member 1481 and the second track cover member 1482 are formed to partially overlap.

Referring to FIG. 1 , the terminal unit 150 is coupled to the track unit 120 in a state accommodated in the case unit 155 to electrically connect the plurality of

electrode wires

1391 , 1392 , 1393 to an external power source. The terminal unit 150 is positioned so as to be connected to one end of the track unit 120 . The terminal unit 150 is provided with a power switch 151 and a status indicator 152 exposed to the outside.

The case unit 155 accommodates the track unit 120 and the terminal unit 155 therein. The case unit 155 includes a case body 156 elongated along the longitudinal direction of the track unit 120 and two

end walls

159a and 159b respectively coupled to both ends of the case body 156 in the longitudinal direction. .

The case body 156 is formed to extend long along the longitudinal direction of the track unit 120 . The case body 156 includes a bottom portion 157 and two

sidewall portions

1581 and 1585 formed to extend upwardly from both ends of the bottom portion 157. A bottom portion 157 and two sidewall portions 1581, The track unit 120 , the terminal unit 150 and the track fixing unit 160 are accommodated in the space formed between the 1585 .

The bottom portion 157 has a plate-like shape extending long in the longitudinal direction, and two

sidewall portions

1581 and 1585 are connected to both ends of the bottom portion 157 . A track fixing unit 160 is placed on the bottom 157 .

The two

side wall portions

1581 and 1585 are formed to extend upward from both ends of the bottom portion 157 . One of the two

sidewall portions

1581 and 1585 is a first sidewall portion 1581 and the other is a second sidewall portion 1582 . The track unit 120 and the terminal unit 150 are exposed to the outside through the opening formed between the upper end of the first sidewall portion 1581 and the upper end of the second sidewall portion 1582 . A first insertion groove 1582 extending parallel to the longitudinal direction of the track unit 120 is formed on the inner wall surface of the first side wall portion 1581 , and the track unit 120 is formed on the inner wall surface of the second side wall portion 1585 . A second insertion groove 1586 extending parallel to the longitudinal direction is formed. The track fixing unit 160 is coupled to the first insertion groove 1582 formed in the first sidewall portion 1581 and the second insertion groove 1586 formed in the second sidewall portion 1585 .

Each of the two

end walls

159a and 159b is coupled to both ends in the longitudinal direction of the case body 156 to block the open longitudinal ends of the case body 156 .

The track fixing unit 160 is accommodated in the case unit 155 to fix the track unit 120 to the case unit 155 . The track fixing unit 160 includes a support plate part 161 horizontally disposed inside the case unit 155 , a plurality of leg parts 163 extending downwardly from the support plate part 161 , and a support plate part It has two track fixed arms (164, 165) formed extending upward from (161).

The support plate part 161 has a flat plate shape, and is generally horizontally disposed inside the case unit 155 . Both end portions of the support plate portion 161 have a first insertion groove 1582 formed in the first sidewall portion 1581 of the case body 156 and a second sidewall portion 1585 formed in the second sidewall portion 1585 of the case body 156, respectively. It is inserted into the insertion groove (1586) and fitted. Both end portions of the support plate portion 161 are inserted into the first insertion groove 1582 and the second insertion groove 1586 , respectively, so that the track fixing unit 160 is fixed to the case unit 155 . The upper surface of the support plate part 161 is in close contact with the track body 130 .

The plurality of leg portions 163 are formed to extend downward from the support plate portion 161 . A lower end of each of the plurality of leg portions 163 is in contact with the bottom portion 157 of the case body 156 .

Two track fixing arms (164, 165) are formed to extend upward from the support plate (161). The two track fixed arms (164, 165) are positioned on both sides with the track body (120) interposed therebetween. One of the two track fixed

arms

164 and 165 is a first track fixed arm 164 positioned on the first side 130b of the track body 130 , and the other is a second side 130c of the track body 130 . ) is a second track fixed arm 165 located in. At the end of the first track fixing arm 164 , a first locking part 1641 caught on the first locking protrusion 1381 formed on the track body 130 is formed to protrude. At the end of the second track fixing arm 165 , a second locking part 1651 hooked on the second locking protrusion 1382 formed on the track body 130 protrudes. The first locking jaw 1381 is caught on the first locking part 1641 and the second locking jaw 1382 is caught on the second locking part 1651 , so that the track body 130 is fixed to the track fixing unit 160 . .

Referring to FIG. 1 , the electrical output module 170 is detachably coupled to an appropriate position in the longitudinal direction of the track unit 120 . 6 and 7, the electrical output module 170 is shown as a perspective view and a bottom view, respectively. 1 to 3, 6 and 7, the electrical output module 170 is a fixed body 180, and a rotating body that rotates about the axis of rotation (X) with respect to the fixed body 180 (X) 190) is provided.

The fixed body 180 has a generally cylindrical shape, and the rotation axis X passes through the center thereof, and the rotation body 190 axially rotates with respect to the fixed body 180 about the rotation axis X. 180) is combined. Two

insertion blades

183 and 185 are integrally formed on one end surface 181 (lower end surface in the drawing) of both end surfaces of the fixed body 180 in the extending direction of the rotation axis X. The two

insertion wings

183 and 185 are formed to protrude downward from the lower surface 181 of the fixture 180 . The two insertion blades 183 are positioned to be spaced apart from each other at a point eccentric to one side of the axis of rotation (X). Preferably, each of the two insertion blades 183 is positioned on the circumference of one circle centered on the axis of rotation (X). Each of the two

insertion blades

183 and 185 has a shape corresponding to the auxiliary coupling groove 135 formed in the track body 130, and has a shape that is tapered by decreasing thickness toward the end. When the electrical output module 170 is coupled to the track unit 120 , as shown in FIG. 2 , the two

insertion wings

183 and 185 are inserted together in the auxiliary coupling groove 135 formed in the track body 130 . . The two

insertion wings

183 and 185 are inserted together in the auxiliary coupling groove 135 so that the coupling state of the electrical output module 170 and the track body 130 can be stably maintained. When the electrical output module 170 is coupled to the track unit 120 , both sides of each of the two

insertion wings

183 and 185 are preferably in surface contact with both side wall surfaces of the auxiliary coupling groove 135 . The two

insertion wings

183 and 185 also serve as an erroneous coupling preventing structure for preventing the electrical distribution device 100 from erroneously coupling between the track module 110 and the electrical output module 130 . In the present embodiment, it is described that there are two

insertion blades

183 and 185, but the present invention is not limited thereto, and there may be one or three or more, which also fall within the scope of the present invention.

The rotating body 190 is coupled to the fixed body 170 so that the reciprocating axis rotation is possible within a range of 90 degrees about the rotation axis (X). The rotating body 190 includes a connection part 191 to which the terminal P for a power demand device is coupled, a pillar part 192 extending along the rotation axis X, and a plurality of electrically connected to the connection part 191 . It includes electrode

wire connection terminals

193 , 194 , and 195 .

The connection part 191 is located on the opposite side of the two

insertion wings

183 and 185 provided in the fixed body 180, and the terminal P of a general power demanding device such as an electric plug or USB can be electrically connected. made of the structure of Although not shown in detail, when the connection unit 191 has a structure to which an electric plug is connected, two socket power terminals connected to two power plug pins of the plug and a socket ground terminal connected to the ground terminal of the plug are provided. Each of the two power terminals and the ground terminals provided in the connection unit 191 is electrically connected to each of the plurality of electrode

line connection terminals

193 , 194 , and 195 .

The pillar portion 192 is formed to extend from the fixing body 180 in the form of a pillar along the axis of rotation (X) on the opposite side of the connection portion 191 where the two

insertion blades

183 and 185 are located. The column part 192 is in the form of a column centered on the rotation axis (X). A protrusion 196 protruding in the shape of a circular disk is provided at the end of the pillar portion 192 . The protrusion 196 has a smaller area than the pillar 192 and protrudes, and the end surface of the protrusion 196 is formed to be flat. The protrusion 196 is seated in the seating groove 1341 formed in the bottom 134 of the main coupling groove 131 in the track body 130 . In a state in which the protrusion 196 is seated in the seating groove 1341 , the flat end surface of the protrusion 196 may be adjacent to or in surface contact with the flat bottom of the seating groove 1341 .

The plurality of electrode

wire connection terminals

193 , 194 , 195 are electrically connected to the connection portion 191 , and the plurality of

electrode wires

1391 , 1392 , 1393 of the track unit 120 according to the rotational position of the pillar portion 160 and The electrical connection is switched. One of the plurality of electrode

wire connection terminals

193 , 194 , and 195 is a first power connection terminal 193 , the other is a ground connection connection terminal 194 , and the other is a second power connection terminal 195 . am. In a state in which the plurality of electrode

wire connection terminals

193 , 194 , and 195 are separated from the plurality of

electrode wires

1391 , 1392 , 1393 , the electrical output module 170 slides along the longitudinal direction on the track unit 120 . do.

The first power connection terminal 193 is formed to protrude from the connection part 191 to the side surface of the pillar part 192 through the inside of the pillar part 192 . An end of a portion of the first power connection terminal 193 protruding from the side surface of the pillar part 192 and exposed to the outside may contact the first power electrode line 1391 of the track unit 120 .

The ground connection terminal 194 is formed to protrude from the connection part 191 through the inside of the pillar part 160 to the side surface of the pillar part 192 in the same direction as the first power connection terminal 193 . An end of a portion of the ground connection terminal 193 protruding from the side surface of the pillar part 192 and exposed to the outside may contact the ground electrode line 1392 of the track unit 120 .

The second power connection terminal 195 is formed by passing through the inside of the pillar part 192 from the connection part 191 and protruding from the side of the pillar part 192 in the opposite direction of the ground connection terminal 194 . An end of a portion of the second power connection terminal 195 protruding from the side surface of the pillar part 192 and exposed to the outside may contact the second power electrode line 1393 of the track unit 120 .

The first power connection terminal 193, the ground connection terminal 194, and the second power connection terminal 195 by the rotation of the pillar part 192 are respectively connected to the first power electrode line 1391, the ground electrode line 1392 and the second power connection terminal 195. 2 is in contact with or separated from the power electrode line 1393 , each

electrode line

1391 , 1392 , 1393 may be damaged by each electrode

line connection terminal

193 , 194 , and 195 . In order to prevent this, the end edge of each electrode wire connection terminal (193, 194, 195) is rounded, the round portion (R2) formed at the end of the ground connection terminal 194, the first power connection terminal (193) It has a radius of curvature smaller than that of the round portion R1 formed at the end of and the round portion R3 formed at the end of the second power connection terminal 195 . This is to improve electrical safety by increasing the contact area of the ground connection terminal 194 .

In the drawings of this embodiment, one electrical output module 170 is shown to be used in combination with the track module 110, but a plurality of electrical output modules 170 are detachably coupled to the track module 110, so can be used

Although the present invention has been described through the above examples, the present invention is not limited thereto. The above embodiments may be modified or changed without departing from the spirit and scope of the present invention, and those skilled in the art will recognize that such modifications and changes also belong to the present invention.

Claims

a track module having a track body elongated in one direction and a first power electrode wire and a second power electrode wire extending along the longitudinal direction of the track body and installed inside the track body; and

An electrical output module to which a terminal for a power demand device is connected and detachably coupled to the track module,

A main coupling groove in the form of a trench extending along the longitudinal direction is formed on the upper surface of the track body,

The electrical output module includes a fixed body and a rotating body coupled to the fixed body to pivot about an axis of rotation with respect to the fixed body,

The rotating body includes a pillar portion extending along the rotation axis from the fixed body, a first power connection terminal and a second power connection terminal electrically connected to the terminal for the power demand device and protruding from a side surface of the pillar portion; It has a protrusion formed at the end of the pillar portion,

A seating groove extending along the longitudinal direction is formed on the bottom of the main coupling groove,

In a state in which the electric output module is coupled to the track module, the pillar part is inserted into the main coupling groove and the protrusion is inserted into the seating groove to be seated,

In a state in which the pillar part is inserted into the main coupling groove, the rotating body rotates to provide a connection state between the first power electrode line and the first power connection terminal and between the second power electrode line and the second power connection terminal. The connection state is switched,

electricity distribution device.
The method according to claim 1,

The protrusion has a circular disk shape,

The width of the seating groove is kept constant along the longitudinal direction,

electricity distribution device.
The method according to claim 1,

The protrusion is formed to protrude to a smaller area than the pillar part,

electricity distribution device.
The method according to claim 1,

An auxiliary coupling groove extending parallel to the main coupling groove is formed on the upper surface of the track body,

The electrical output module further includes an insertion blade formed to protrude from the fixture,

In a state in which the electrical output module is coupled to the track module, the insertion wing is inserted into the auxiliary coupling groove,

electricity distribution device.
5. The method according to claim 4,

The auxiliary coupling groove has a shape that becomes narrower as the depth increases,

The insertion wing is a shape tapering toward the end corresponding to the shape of the auxiliary coupling groove,

electricity distribution device.
6. The method of claim 5,

In a state in which the electrical output module is coupled to the track module, both sides of the insertion blade inserted into the auxiliary coupling groove are in surface contact with both side wall surfaces of the auxiliary coupling groove, respectively,

electricity distribution device.
5. The method according to claim 4,

Insertion wings are plural,

electricity distribution device.
The method according to claim 1,

The track module is

a case unit accommodating the track body therein;

Further comprising a track fixing unit accommodated in the case unit to fix the track module to the case unit,

electricity distribution device.
9. The method of claim 8,

The track fixing unit,

a plate-shaped support plate coupled to the case unit and supporting the track body from below;

Having a first track fixed arm and a second track fixed arm that extend upward from the support plate and are respectively coupled to both sides of the track body,

electricity distribution device.
10. The method of claim 9,

A first and second locking jaws are respectively formed on both sides of the track body,

A first locking part caught on the first locking jaw is formed on the first track fixing arm,

A second locking part caught on the second locking jaw is formed on the second track fixing arm,

electricity distribution device.
10. The method of claim 9,

The case unit includes a bottom portion, and first and second sidewall portions extending upward from both ends of the bottom portion, and

A first insertion groove and a second insertion groove are formed in each of the first side wall portion and the second side wall portion, both end portions of the support plate portion are inserted and coupled thereto,

electricity distribution device.
12. The method of claim 11,

The track fixing unit has a leg portion extending downward from the support plate portion and contacting the bottom portion,

electricity distribution device.
9. The method of claim 8,

The track module is accommodated in the case unit, further comprising a terminal unit for electrically connecting the first power electrode wire and the second power electrode wire to an external power source,

electricity distribution device.
The method according to claim 1,

The track module further comprises a track cover means for blocking the opening of the main coupling groove,

electricity distribution device.
15. The method of claim 14,

The track cover means includes a first track cover member and a second track cover member each coupled to both ends of the main coupling groove,

electricity distribution device.
16. The method of claim 15,

The first track cover member and the second track cover member are made of a flexible material,

electricity distribution device.
16. The method of claim 15,

The first track cover member and the second track cover member are formed to partially overlap,

electricity distribution device.
a track module having a track body elongated in one direction and a first power electrode wire and a second power electrode wire extending along the longitudinal direction of the track body and installed inside the track body; and

An electrical output module to which a terminal for a power demand device is connected and detachably coupled to the track module,

A main coupling groove in the form of a trench extending along the longitudinal direction and an auxiliary coupling groove extending parallel to the main coupling groove are formed on the upper surface of the track body,

The electrical output module includes a fixed body, a rotating body coupled to the fixed body to pivot about a rotation axis with respect to the fixed body, and an insertion blade formed to protrude from the fixed body,

The rotating body includes a pillar portion extending along the rotation axis from the fixed body, a first power connection terminal and a second power connection terminal electrically connected to the terminal for the power demand device and protruding from a side surface of the pillar portion; It has a protrusion formed at the end of the pillar portion,

A seating groove extending along the longitudinal direction is formed on the bottom of the main coupling groove,

In a state in which the electrical output module is coupled to the track module, the pillar portion is inserted into the main coupling groove, the pillar portion is inserted into the main coupling groove, the insertion wing is inserted into the auxiliary coupling groove, and the protrusion is inserted and seated in the seating groove. ,

In a state in which the pillar part is inserted into the main coupling groove, the rotating body rotates to provide a connection state between the first power electrode line and the first power connection terminal and between the second power electrode line and the second power connection terminal. The connection state is switched,

electricity distribution device.