KR20100111853A - System including electric wiring - Google Patents

Abstract

PURPOSE: An exhibition panel system with an electrical wiring device is provided to supply electricity to an electric appliance with simple operation such as the connection of a power supply unit of the electric appliance to a socket and a wire rail. CONSTITUTION: An exhibition panel system with an electrical wiring device comprises a front side outer panel(10), a back-side outer panel(20), and an inner panel(30). The front side outer panel comprises a first display surface and a first inner panel combining surface coupled with the inner panel on the rear side of the first display surface. The back-side outer panel comprises a second display surface and a second inner panel combining surface coupled with the inner panel on the rear side of the second display surface. The inner panel comprises a first outer panel combining surface, and a second outer panel combining surface, a profile, and an electricity supply wire.

Description

Exhibition panel system including electric wiring device {SYSTEM INCLUDING ELECTRIC WIRING}

The present invention relates to an exhibition panel system including an electric wiring apparatus. In particular, the display panel system includes an electric wiring apparatus which does not require complicated wiring work in the exhibition hall division by including an internal electric supply line capable of supplying electricity in the exhibition panel. It is about.

As interest in culture increases, there is a demand for an exhibition room that satisfies exhibition structures of various kinds, shapes, and sizes. In addition, with the diversification of exhibition halls and exhibition objects, exhibition spaces utilizing various electric and electronic machines have been increasing in recent years. Specifically, a motion detector that detects the visitor's approach from a simple electric device that installs various lights for the exhibition, and provides a guide broadcast through the speaker when the viewer approaches, or wirelessly enables the viewer to receive various information about the exhibit. The use of AP is expected to be infinite in the future.

However, in order to utilize such electric and electromechanical devices in the exhibition hall, the facility of electric wiring for supplying electricity is essential. In the prior art, since temporary partitions made individually according to the exhibition space or the object of the exhibition were used to construct an exhibition room, the temporary partitions were installed, and electrical wiring was installed accordingly. However, this method is difficult to reinstall according to the change of compartment and takes a long time even when dismantling, as well as the need to renew the electrical wiring whenever there is a change in the temporary partition. The electric wiring facility must be provided so that electricity is supplied to any location in the exhibition hall, and at the same time, the electric wiring must be installed so that the electric viewer is not exposed in the exhibition hall so as not to disturb the viewing of the viewer. Therefore, there is a problem that the time and cost according to the electrical wiring equipment is required at the time of partitioning the exhibition hall and a complicated work process is required.

The present invention is to solve the above problems, by including an electrical wiring profile in the inner panel and an internal electrical supply line passing through the electrical wiring profile, the electricity that can supply electricity to the exhibition panel without complex wiring facilities in the exhibition hall An object of the present invention is to provide an exhibition panel system including a wiring apparatus.

According to another embodiment of the present invention, by installing an electrical wiring profile through which the internal electric supply line can pass on one side of the inner panel of the exhibition panel, there is no need to make it penetrate the exhibition panel profile on the inner panel of the exhibition panel An object of the present invention is to provide a display panel system including an electrical wiring apparatus for adding an electrical wiring apparatus to the display panel.

According to another embodiment of the present invention, by installing a socket and a wire rail on the upper surface of the inner panel so that the internal electrical supply line and the electrical appliance is connected, the electrical appliance is electrically connected to the socket and the wire rail by a simple operation. An object of the present invention is to provide an exhibition panel fastening system.

According to another embodiment of the present invention, the upper part of the front outer panel and the upper part of the rear outer panel extend above the inner panel upper portion, and the wire rail is inserted into the inner panel, whereby the wire rail is the first display surface and the second exhibition. An object of the present invention is to provide an exhibition panel fastening system that is covered by a surface and is not exposed to the outside of the exhibition panel.

According to another embodiment of the present invention, one side of the front outer panel and one side of the rear outer panel corresponding to the one side of the front outer panel extend beyond one side of the inner panel, whereby the electrical wiring profile is the first display surface. And an exhibition panel fastening system that is covered by the second exhibition surface and is not exposed to the outside of the exhibition panel.

According to another embodiment of the present invention, the inner panel further comprises a jump socket that can be connected to the inner electrical supply line of the other exhibition panel on the upper surface of the display panel, the exhibition panel fastening that can facilitate the electrical connection with other exhibition panels It is an object to provide a system.

According to another embodiment of the present invention, the plate for fixing the ballast to the display panel is formed in a parallelogram shape, it can be used universally regardless of the thickness of the inner panel, the electrical wiring apparatus that can be firmly fixed to the inner panel An object of the present invention is to provide an exhibition panel system including a.

Lastly, according to another embodiment of the present invention, the ballast is embedded in the interior of the inner panel by utilizing the empty space inside the panel, the exhibition panel including an electrical wiring device that can not separately install the ballast outside the display panel It is an object to provide a system.

In order to achieve the above object, an exhibition panel system including an electric wiring apparatus according to an embodiment of the present invention includes an electric panel including a front outer panel 10, a rear outer panel 20, and an inner panel 30. In the exhibition panel system including a wiring device, the front outer panel 10, the first inner panel coupling surface that can be coupled to the inner panel on the back surface of the first display surface 11 and the first display surface. The rear outer panel 20 may include a second inner panel joining surface that may be coupled to the inner panel on a rear surface of the second display surface 21 and the second display surface, and the inner panel. 30, a first outer panel engaging surface to engage with the first inner panel engaging surface of the front outer panel, a second outer panel engaging surface to engage with the second inner panel engaging surface of the rear outer panel, the Electrical wiring propagating through the inner panel up and down And it characterized in that it comprises an internal electrical supply line passing through the electrical distribution profile.

Exhibit panel system including an electrical wiring apparatus according to another embodiment of the present invention, an exhibition including an electrical wiring apparatus comprising a front outer panel 10, a rear outer panel 20 and the inner panel 30. In the panel system, the front outer panel includes a first inner panel engaging surface that can be coupled to the inner panel on the first display surface and the back surface of the first display surface, the rear outer panel, the second A second inner panel engaging surface capable of engaging with the inner panel on a back surface of the display surface and the second displaying surface, wherein the inner panel is coupled to the first inner panel engaging surface of the front outer panel; 1 an outer panel joining surface, a second outer panel joining surface engaging with the second inner panel joining surface of the rear outer panel, an electrical wiring profile formed along a longitudinal direction of one side of the inner panel, and the electrical wiring To pass to the file, it characterized in that it comprises an internal electrical supply line for supplying electricity to the electrical apparatus.

Display panel system including an electrical wiring apparatus according to another embodiment of the present invention, it characterized in that it comprises a socket which is installed on the upper surface of the inner panel to be connected to the internal electrical supply line and the electrical appliance.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention is characterized in that at least one socket is disposed along a top surface of the inner panel at predetermined intervals.

In the exhibition panel system including the electric wiring apparatus according to another embodiment of the present invention, the inner panel is coupled to the wire rail along the upper surface of the inner panel, the wire rail is connected to the internal electrical supply line It features.

In an exhibition panel system including an electrical wiring apparatus according to another embodiment of the present invention, the front outer panel and the rear outer panel extend above the front outer panel and the upper portion of the rear outer panel extend above the inner panel. The wire rail is inserted into the inner panel and is not exposed by the first display surface and the second display surface.

In the exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, the front outer panel and the rear outer panel is the outer side of the rear surface corresponding to one side of the front outer panel and one side of the front outer panel One side of the panel extends beyond one side of the inner panel, and the electrical wiring profile is not exposed by the first display surface and the second display surface.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention is characterized in that the inner panel further comprises a jump socket that can be connected to the internal electrical supply line of the other exhibition panel on the upper surface of the inner panel. .

The exhibition panel system including the electric wiring apparatus according to another embodiment of the present invention is characterized in that the electric wiring profile further comprises a power connection jack at one end of the electric wiring profile.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention further includes a finishing frame for closing an edge of the exhibition panel in a state where the front outer panel, the inner panel and the rear outer panel are coupled to each other. It is characterized in that the configuration.

In the exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, the closing frame is the front outer panel and the rear outer panel, the upper portion of the front outer panel and the upper portion of the rear outer panel is the inner Extending above the upper part of the panel, the closing frame is for finishing the upper surface of the exhibition panel, the upper surface of the inner panel, the upper part of the front outer panel and the upper part of the rear outer panel extending beyond the upper inner panel. It is characterized in that the upper finishing frame is formed in the "∪" shape.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention is characterized in that the electrical apparatus is any one of a lighting apparatus, a fire detector, a motion detector, and a wireless AP.

The display panel system including the electrical wiring apparatus according to another embodiment of the present invention is characterized in that it further comprises a ballast connected to the internal electrical supply line and the electrical appliance.

The display panel system including the electrical wiring apparatus according to another embodiment of the present invention further includes a first bolt hole through which the ballast penetrates the ballast, and the display panel system fixes the ballast to an upper surface of the display panel. It characterized in that it further comprises a plate comprising a second bolt hole for fastening and a screw coupled to the first bolt hole and the second bolt hole.

Lastly, the exhibition panel system including the electric wiring apparatus according to another embodiment of the present invention is characterized in that the ballast is embedded in the inner panel.

The present invention is to solve the above problems, by including an electrical wiring profile in the inner panel and the inner electrical supply line passing through the electrical wiring profile, the effect of supplying electricity to the exhibition panel without complex wiring equipment in the exhibition hall To provide.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, by installing the electrical wiring profile through which the internal electric supply line can pass on one side of the inner panel of the exhibition panel, the exhibition panel on the inner panel of the exhibition panel Since it does not need to be made to penetrate the profile, it provides the effect of adding an electric wiring device to an existing exhibition panel.

In an exhibition panel system including an electrical wiring apparatus according to another exemplary embodiment of the present invention, a socket and an electric wire rail are installed on an upper surface of an inner panel so that an internal electric supply line and an electric appliance are connected to each other. Provides the effect of supplying electricity to electrical appliances with a simple operation to connect to.

In the exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, the upper part of the front outer panel and the upper part of the rear outer panel extend beyond the upper inner panel, and the wire rail is inserted into the inner panel, whereby the wire rail It is obscured by the first display surface and the second display surface to provide an effect of not being exposed to the outside of the display panel.

In the exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, one side of the rear outer panel corresponding to one side of the front outer panel and one side of the front outer panel extends beyond one side of the inner panel. Thus, the electrical wiring profile is covered by the first display surface and the second display surface to provide the effect of not being exposed to the outside of the display panel.

The exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention further includes a jump socket that allows an inner panel to be connected to an internal electric supply line of another exhibition panel on an upper surface of the inner panel. It provides an effect that can facilitate the connection.

In the display panel system including the electrical wiring apparatus according to another embodiment of the present invention, the plate for fixing the ballast to the display panel is formed in a parallelogram shape, can be used universally regardless of the thickness of the inner panel, Provides the effect of being firmly fixed to the inner panel.

Finally, the exhibition panel system including the electrical wiring apparatus according to another embodiment of the present invention, the ballast is embedded in the interior of the inner panel by utilizing the empty space inside the panel, do not separately install the ballast outside the display panel It can be effective.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, an exhibition panel including an electrical wiring apparatus according to an exemplary embodiment of the present invention includes a front outer panel 10, a rear outer panel 20, and an inner panel 30.

The front outer panel 10 is configured to include a first inner panel engaging surface 12 that can be coupled to the inner panel 30 on the back surface of the first display surface 11 and the first display surface.

The rear outer panel 20 includes a second inner panel coupling surface 22 that can be coupled to the inner panel 30 on the back surface of the second display surface 21 and the second display surface.

The inner panel 30 includes a first outer panel engaging surface 31, a second outer panel engaging surface 32, an electrical wiring profile 40, and an inner electrical supply line 50.

The first outer panel engaging surface 31 is engaged with the first inner panel engaging surface 12 of the front outer panel 10.

The second outer panel engaging surface 32 is coupled to the second inner panel engaging surface 22 of the rear outer panel 20.

The electrical wiring profile 40 is formed to pass a line for supplying electricity into the electrical wiring profile penetrating the inner panel 30 up and down. In this case, the electric wiring profile is not necessarily divided into a separate physical space, and may be formed to include an internal electric supply line inside the exhibition panel.

The internal electricity supply line 50 is for supplying electricity to the display panel and passes through the electric wiring profile 40.

In the exhibition panel system, the socket 60 may be installed on an upper surface of the inner panel 30 so that the internal electricity supply line 50 and the electric appliance are connected to each other. That is, since electricity is connected to the socket 60 by the internal electricity supply line 50 passing through the electrical wiring profile 40, the user can simply receive electricity by connecting the power of the electric appliance to the socket 60. have.

At least one such socket may be disposed along a top surface of the inner panel 30 of the exhibition panel at predetermined intervals.

On the other hand, as shown in Figure 4, the exhibition panel system can be configured such that the electricity supplied from the internal electricity supply line 50 and the wire rail 70 formed along the upper surface of the inner panel 30. That is, the wire rail 70 is coupled to an upper surface of the inner panel 30, and the wire rail 70 may be connected to the internal electricity supply line 50 passing through the electricity supply profile 40 to receive electricity. .

At this time, more preferably, the upper portion of the front outer panel 10 and the upper portion of the rear outer panel 20 extend beyond the upper portion of the inner panel 30, and the wire rail 70 coupled to the inner panel 30 is formed. When viewed from the first exhibition surface and the second exhibition surface may be formed so as not to be exposed to the viewers.

The electricity supplied through the socket or the wire rail as described above may be simply attached to the exhibition panel, or may be simply supplied to an electric apparatus existing near the exhibition panel without additional wiring facilities.

The electrical appliance may be any one of a lighting fixture 90, a fire detector, a motion detector, and a wireless AP.

On the other hand, a plurality of exhibition panels can be combined adjacently. When a plurality of exhibition panels are combined, as shown in FIG. 5, the inner panel 30 may further include a jump socket 80 that may be connected to an internal electricity supply line of another exhibition panel. The jump socket 80 of the exhibition panel and the jump socket of another exhibition panel may be connected through the jump wire 90. The jump socket 80 of the exhibition panel may be supplied with electricity through the internal electricity supply line 50, and may supply electricity to the jump socket of another exhibition panel through the jump wire 90. Therefore, the other exhibition panel can receive electricity even if no other internal electric supply line is present in the other exhibition panel.

On the other hand, the exhibition panel system including the electrical wiring apparatus according to an embodiment of the present invention may be configured to further include a power connection jack (100). Power connection jack 100 is formed at one end of the electrical wiring profile 40, according to this embodiment can eliminate the inconvenience that the electrical cord of the internal electrical supply line is always connected to the exhibition panel. In other words, if you do not connect the electrical appliance to the exhibition panel does not need electricity supply can be used to separate the electrical cord.

On the other hand, the exhibition panel system including the electrical wiring apparatus according to an embodiment of the present invention may be configured to further include a closing frame. The finishing frame performs a function of closing the edge of the exhibition panel while the front outer panel 10, the inner panel 30, and the rear outer panel 20 are coupled to each other.

The finishing frame may be particularly aluminum, and may be classified into an upper finishing frame finishing the upper part of the exhibition panel, a lower finishing frame finishing the lower part of the exhibition panel, or a side finishing frame finishing both sides of the exhibition panel.

Since the method of finishing the top, bottom, and side is the same, only the method of finishing the top will be described here.

The front outer panel 10 and the rear outer panel 30 are formed by extending the upper portion of the front outer panel 10 and the upper portion of the rear outer panel 30 beyond the inner panel 30. The upper finishing frame may be formed in a “∪” shape along an upper surface of the inner panel 30, an upper portion of the front outer panel extending above the upper portion of the inner panel, and an upper portion of the rear outer panel.

According to this embodiment, the display panel includes an upper finishing frame formed in a “∪” shape along an upper surface of the inner panel, an upper portion of the front outer panel extending above the inner panel, and an upper portion of the rear outer panel. By constructing, the connection part of the display panel can be protected and the edge part can be prevented from being damaged.

Meanwhile, as shown in FIG. 7, the exhibition panel system may further include a ballast 110. The ballast 110 is connected to the internal electrical supply line and the electrical device.

The ballast 110 further includes a first bolt hole penetrating the ballast 110, and the display panel system includes a parallelogram shape including a second bolt hole 121 for fixing the ballast 110 to an upper surface of the display panel. The plate 120 and the first bolt hole and the second bolt hole 121 may be configured to further include a screw 130 is fastened. As shown in FIGS. 8 and 9, the screw 130 penetrates through the first bolt hole of the ballast 110 and the second through hole 121 of the plate 120 to fix the ballast to the upper surface of the display panel. In accordance with the rotation of the screw 130, the parallelogram-shaped plate 120 is also rotated together to be fixed to the upper surface of the display panel.

The ballast may be embedded in the inner panel as shown in FIG. Since the ballast is embedded in the inner panel, the inner panel utilizes an empty space, thereby providing the effect of not separately installing the ballast outside the exhibition panel.

2 is a block diagram showing an exhibition panel system including an electric wiring apparatus according to a second embodiment of the present invention.

The exhibition panel system including the electrical wiring apparatus according to the second embodiment of the present invention includes a front outer panel 10, a rear outer panel 20, and an inner panel 30.

Here, the display panel system according to the second embodiment of the present invention is the same as the configuration except the electric wiring profile 40, compared to the configuration disclosed in the first embodiment of the present invention, the configuration except the electric wiring profile 40 Detailed description thereof will be omitted.

The front outer panel 10 is configured to include a first inner panel engaging surface 12 that can be coupled to the inner panel 30 on the back surface of the first display surface 11 and the first display surface.

The rear outer panel 20 includes a second inner panel coupling surface 22 that can be coupled to the inner panel 30 on the back surface of the second display surface 21 and the second display surface.

The inner panel 30 includes a first outer panel engaging surface 31, a second outer panel engaging surface 32, an electrical wiring profile 40, and an inner electrical supply line 50.

The first outer panel engaging surface 31 is engaged with the first inner panel engaging surface 12 of the front outer panel 10.

The second outer panel engaging surface 32 is coupled to the second inner panel engaging surface 22 of the rear outer panel 20.

The electrical wiring profile 40 is formed to pass a line for supplying electricity to the electrical wiring profile formed along the longitudinal direction of one side of the inner panel 30.

The internal electricity supply line 50 is for supplying electricity to the display panel and passes through the electric wiring profile 40.

As shown in FIG. 4, the electric wiring profile may be formed so that the electric wiring profile 40 is not exposed when the exhibition panel is viewed from the display surface. More specifically, the front outer panel 10 and the rear outer panel 20 is formed by extending one side of the front outer panel and one side of the outer panel beyond one side of the inner panel. Since the electrical wiring profile 40 is coupled to the side of the inner panel formed inward than the front outer panel and the rear outer panel, the electrical wiring profile is not visible when the user looks at the display surface from the front of the exhibition panel.

According to this second embodiment, since it is not necessary to make the inner panel of the exhibition panel to penetrate the exhibition panel profile, it is useful when an electric wiring device is to be added to the existing exhibition panel.

In addition, preferred embodiments of the present invention are disclosed for the purpose of illustration, those skilled in the art will be able to various modifications, changes, additions, etc. within the spirit and scope of the present invention, such modifications, changes, etc. fall within the scope of the claims Should be seen.

1 is a block diagram of a display panel system including an electric wiring apparatus according to a first embodiment of the present invention.

2 is a block diagram of a display panel system including an electric wiring apparatus according to a second embodiment of the present invention.

3 is a block diagram of a display panel system including an electric wiring apparatus according to a second embodiment of the present invention.

4 is a block diagram of an exhibition panel system including an electric wiring apparatus including a wire rail according to an embodiment of the present invention.

5 is a block diagram of an exhibition panel system including an electric wiring apparatus including a jump socket according to an embodiment of the present invention.

6 is a block diagram of an exhibition panel system including an electric wiring apparatus including a power connection jack according to an embodiment of the present invention.

7 is a block diagram of a display panel system including an electrical wiring apparatus including a ballast according to an embodiment of the present invention.

8 is a block diagram showing a plate for fixing the ballast according to an embodiment of the present invention.

9 is an exemplary view showing a method of fixing a ballast according to an embodiment of the present invention.

10 is a block diagram of an exhibition panel system including an electrical wiring apparatus including a ballast in an inner panel according to an embodiment of the present invention.

<Description of main parts of drawing>

10: front outer panel 11: first display surface

12: first inner panel engaging surface 20: rear outer panel

21: second display surface 22: the second inner panel coupling surface

30: inner panel 31: first outer panel coupling surface

32: second outer panel coupling surface 40: electrical wiring profile

50: internal electric supply line 60: socket

70: wire rail 80: jump socket

90: lighting fixture 100: power connection jack

110: ballast 120: plate

121: second bolt hole 130: screw

Claims (15)

In the exhibition panel system comprising an electrical wiring device comprising a front outer panel 10, a rear outer panel 20 and the inner panel 30, The front outer panel 10 includes a first inner panel engaging surface that can be coupled to the inner panel on a first display surface and a rear surface of the first display surface, The rear outer panel 20 may include a second inner panel joining surface that may be coupled to the inner panel on a second display surface and a rear surface of the second display surface, The inner panel 30 may include a first outer panel engaging surface that engages with the first inner panel engaging surface of the front outer panel and a second outer panel engaging surface that engages with the second inner panel engaging surface of the rear outer panel. And an electric wiring profile (40) penetrating the inner panel up and down, and an internal electric supply line (50) passing through the electrical wiring profile. In the exhibition panel system comprising an electrical wiring device comprising a front outer panel 10, a rear outer panel 20 and the inner panel 30, The front outer panel includes a first inner panel engaging surface capable of engaging with the inner panel on a first display surface and a rear surface of the first display surface, The rear outer panel includes a second inner panel engaging surface capable of engaging with the inner panel on a rear surface of a second display surface and the second display surface, The inner panel may include: a first outer panel engaging surface engaging with the first inner panel engaging surface of the front outer panel, a second outer panel engaging surface engaging with the second inner panel engaging surface of the rear outer panel; An electrical wiring apparatus comprising an electrical wiring profile 40 formed along a longitudinal direction of one side of the inner panel and an internal electrical supply line 50 for supplying electricity to the electrical apparatus through the electrical wiring profile. Including exhibition panel system. The display panel system of claim 1 or 2, An exhibition panel system including an electric wiring device, characterized in that it comprises a socket (60) installed on the upper surface of the inner panel so that the internal electrical supply line and the electrical appliance is connected. The method of claim 1 or 2, wherein the socket, And at least one or more electrical wiring apparatuses disposed along a top surface of the inner panel at predetermined intervals. The method according to claim 1 or 2, The inner panel, the wire rail 70 is coupled along the upper surface of the inner panel, The wire rail (70), exhibition panel system comprising an electric wiring device, characterized in that connected to the internal electrical supply line. The method of claim 5, The front outer panel and the rear outer panel, the upper portion of the front outer panel and the upper portion of the rear outer panel extends above the inner panel, The wire rail (70) is inserted into the inner panel display panel system comprising an electric wiring device, characterized in that not exposed by the first display surface and the second display surface. The method of claim 2, The front outer panel and the rear outer panel, one side of the rear outer panel corresponding to one side of the front outer panel and one side of the front outer panel extends beyond one side of the inner panel, The electrical wiring profile (40), exhibition panel fastening system, characterized in that not exposed by the first display surface and the second display surface. According to claim 1 or 2, wherein the inner panel, Exhibition panel fastening system including an electric wiring device further comprises a jump socket (80) that can be connected to the inner electrical supply line of the other exhibition panel on the upper surface of the inner panel. According to claim 1 or 2, The electrical wiring profile is, At one end of the electrical wiring profile, an exhibition panel system comprising an electrical wiring apparatus, characterized in that it further comprises a power connection jack (100). The display panel system of claim 1 or 2, Including an electrical wiring apparatus further comprises a closing frame for closing the edge of the exhibition panel in a state in which the front outer panel 10, the inner panel 30 and the rear outer panel 20 are combined. Exhibition panel system. The method of claim 10, wherein the finishing frame, The front outer panel 10 and the rear outer panel 20, the upper portion of the front outer panel and the upper portion of the rear outer panel extends above the inner panel 30, The finishing frame is for finishing the upper surface of the exhibition panel, the upper surface of the inner panel, the "∪" shape along the upper portion of the front outer panel and the upper portion of the rear outer panel extending above the inner panel. An exhibition panel system including an electrical wiring apparatus, characterized in that the upper finishing frame is formed. The electric appliance of claim 1 or 2, Exhibition panel system comprising an electrical wiring device, characterized in that any one of a lighting fixture, a fire detector, a motion detector and a wireless AP. The display panel system of claim 1 or 2, Exhibition panel system comprising an electrical wiring device further comprises a ballast (110) connected to the internal electrical supply line and the electrical appliance. The method of claim 13, The ballast 110 further includes a first bolt hole passing through the ballast 110, The exhibition panel system includes a parallelogram-shaped plate 120 including the second bolt hole 121 for fixing the ballast 110 to an upper surface of the exhibition panel, and the first bolt hole and the second bolt hole. Exhibition panel system comprising an electrical wiring apparatus characterized in that it further comprises a screw 130 is fastened to the (121). The method of claim 13, wherein the ballast 110, Exhibition panel system comprising an electric wiring device, characterized in that embedded in the inner panel.

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