Multi-functional support pole assembly

Abstract

To provide a multi-functional support pole assembly capable of preventing deterioration of the aesthetic appearance of urban areas as well as improving operational reliability. A multi-functional support pole assembly includes a hollow pole body having a plurality of antenna mounting grooves formed by cutting the plurality of antenna devices in a circumferential direction at predetermined angles apart from each other, and a ventilation panel coupled to remaining portions of the antenna mounting grooves not occupied by the plurality of antenna devices, and having a plurality of ventilation holes formed therein for ventilating external air into the pole body.

Description

[Technical field]

[0001] The present invention relates to a multi-functional support pole assembly, and more particularly to a multi-functional support pole assembly that is installed at a crosswalk in an urban area and is provided with an uninterruptible power supply unit so that base station services can be continued even during a power outage, thereby improving product reliability and preventing deterioration of the appearance of the urban area. [Background technology]

[0002] Wireless communication technologies, such as Multiple Input Multiple Output (MIMO) technology, are technologies that dramatically increase data transmission capacity by using multiple antennas. The transmitter transmits different data through each transmitting antenna, and the receiver separates the transmitted data through appropriate signal processing. This is a spatial multiplexing technique.

[0003] Therefore, by simultaneously increasing the number of transmitting and receiving antennas, the channel capacity increases and more data can be transmitted. For example, if the number of antennas is increased to 10, the channel capacity is about 10 times that of the current single antenna system using the same frequency band.

[0004] 4G LTE-advanced uses up to 8 antennas, and currently, products equipped with 64 or 128 antennas are being developed in the pre-5G stage, and it is expected that 5G will use base station equipment with a much larger number of antennas, which is called Massive MIMO technology.Current cell operations are 2-Dimension, but the introduction of Massive MIMO technology will enable 3D-Beamforming, so it is also called FD-MIMO (Full Dimension).

[0005] In Massive MIMO technology, as the number of ANTs (antennas) increases, the number of transmitters and filters also increases. However, due to the cost of leasing installation sites and spatial constraints, it is a reality to make RF components (antennas / filters / power amplifiers / transceivers, etc.) small, light, and inexpensive. Massive MIMO requires high output power to expand coverage, but the power consumption and heat generated by such high output power act as a negative factor in reducing weight and size.

[0006] In particular, when a MIMO antenna, in which modules realizing RF elements and digital elements are combined in a stacked structure, is installed in a limited space, there is an emerging need for a compact and miniaturized design for the multiple layers that make up the MIMO antenna in order to maximize ease of installation and utilization of space. There is also a strong demand for the ability to freely adjust the direction of an antenna device installed on a single support pole.

[0007] In addition, since multiple antenna devices are concentrated on the support pole, the wiring becomes complicated, and there is a problem that multiple heat sink fins formed on the back surface of the antenna devices for heat dissipation are exposed to the outside.

[0008] In addition, if a power outage occurs due to an external factor, the power supply will be temporarily interrupted, causing the antenna equipment to become paralyzed. Summary of the Invention [Problem to be solved by the invention]

[0009] The present invention has been made to solve the above technical problems, and aims to provide a multi-functional support pole assembly in which multiple antenna devices are installed on a single support pole, and various electric wires prepared for supplying power to the multiple antenna devices are installed concealed inside the support pole.

[0010] Another object of the present invention is to provide a multi-functional support pole assembly in which a plurality of heat sink fins for heat dissipation provided on the rear portion of a plurality of antenna devices are concealedly installed inside the support pole so that they are not exposed to the outside.

[0011] Another object of the present invention is to provide a multi-functional mast pole assembly that can smoothly discharge heat emitted from a plurality of heat sink fins of an antenna device concealedly installed inside the mast pole to the outside of the mast pole.

[0012] Another object of the present invention is to provide a multi-functional support pole assembly including an uninterruptible power supply unit so that emergency power can be supplied to antenna equipment even in the event of a power outage caused by an external factor.

[0013] The technical problems of the present invention are not limited to those mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description. [Means for solving the problem]

[0014] A multi-functional support pole assembly according to one embodiment of the present invention includes a hollow pole body having a plurality of antenna mounting grooves formed by cutting the plurality of antenna devices in a circumferential direction at predetermined angles apart from each other, and a ventilation panel coupled to remaining portions of the antenna mounting grooves not occupied by the plurality of antenna devices, and having a plurality of ventilation holes formed therein for ventilating external air into the pole body.

[0015] The pole body may further include an uninterruptible power supply unit disposed inside the pole body for supplying power for powering the plurality of antenna devices during a power outage.

[0016] Here, the uninterruptible power supply unit is installed inside an installation box that is provided integrally or separately at the lower end of the pole body.

[0017] The uninterruptible power supply unit may include a plurality of battery cells stacked inside the pole body to supply power for power supply operations of the plurality of antenna devices during the power outage.

[0018] In addition, a signal light installation bar for installing a vehicle signal light is further provided in the horizontal direction at the middle portion of the pole body.

[0019] In addition, the vehicle signal lights provided on the signal light installation bar are supplied with power through a wire harness that is concealedly installed from inside the pole body so as not to be exposed to the outside.

[0020] The wire harness may be connected to the battery cells or an external power source to supply the power.

[0021] Further, a harness clamper for clamping and arranging the wire harness is provided on the inner peripheral surface of the pole body.

[0022] In addition, a pedestrian signal light is provided at a middle portion of the pole body, and the pedestrian signal light is configured to receive power from the uninterruptible power supply unit in the event of a power outage.

[0023] In addition, a street lamp is provided on the upper end of the pole body, and the street lamp is configured to receive power from the uninterruptible power supply unit in the event of a power outage.

[0024] An advertising panel is provided at a middle portion of the pole body, and the advertising panel is configured to receive power from the uninterruptible power supply unit in the event of a power outage.

[0025] The antenna mounting grooves are formed in a circumferential direction of the pole body at intervals of any one of 180 degrees, 120 degrees, and 90 degrees.

[0026] The plurality of antenna mounting grooves are formed to a size that allows a plurality of heat sink fins, each integrally formed with the rear portion of the antenna device, to be concealed within the pole body.

[0027] The antenna mounting grooves are formed in multiple stages at predetermined intervals in the vertical direction of the pole body.

[0028] In addition, the plurality of antenna devices are provided with a screw assembly panel having a plurality of screw through holes formed therein so as to abut against left and right edge ends of the antenna mounting groove and be fastened by screws, and the left and right edge ends of the antenna mounting groove are formed with a plurality of screw fastening holes into which the screws are fastened.

[0029] The ventilation panel is coupled to a position for ventilating the lower portions of the plurality of antenna devices provided in the antenna mounting groove.

[0030] In addition, at least one circulation fan is provided on the upper portion of the pole body to move air in the vertical direction of the pole body so that outside air can be introduced and discharged through the ventilation panel.

[0031] In addition, the at least one circulation fan is coupled to an upper portion of the pole body via a pole cap coupled to an upper end of the pole body, and the pole cap has a plurality of fan installation grooves cut downward from an upper end thereof so that the at least one circulation fan is spaced apart in a circumferential direction.

[0032] The pole cap may include a pole cap body in which the plurality of fan installation grooves are formed and fixed to an upper end of the pole body, and a pole cap cover which is coupled to cover an upper portion of the pole cap body and is integrally formed with an installation bar prepared for installation of the street lamp.

[0033] In addition, the ventilation panel includes an outside air inlet panel that is coupled to the antenna mounting groove and allows outside air to flow into the inside of the pole body, and an inside air exhaust panel that is coupled to the upper end of the pole body and allows heat inside the pole body to be exhausted to the outside of the pole body, and the inside air exhaust panel is positioned to cover the fan mounting groove. Effect of the Invention

[0034] The multi-functional support pole assembly according to an embodiment of the present invention can provide a variety of effects, including the following:

[0035] First, since the complicated electric wires that detract from the aesthetic appearance can be concealed inside the pole body, it has the effect of improving the aesthetic appearance of urban areas.

[0036] Secondly, the multiple heat sink fins formed on the back of each of the multiple antenna devices are concealed inside the pole body, thereby reducing the space occupied by the antenna devices outside the pole body, thereby reducing management costs.

[0037] Third, in the event of a power outage caused by an external factor, emergency power can be supplied to the antenna device through the uninterruptible power supply unit, which has the effect of improving the operational reliability of the product. [Brief description of the drawings]

[0038] [Figure 1] 1 is a perspective view illustrating an example installation of a multi-functional support pole assembly according to one embodiment of the present invention. FIG. [Diagram 2] FIG. 2 is a front view of FIG. [Diagram 3]FIG. 2 is an exploded perspective view of FIG. [Figure 4] FIG. 2 is a perspective view showing an intermediate pole portion in the configuration of FIG. 1 when a signal light installation bar is not provided. [Diagram 5] 2 is an exploded perspective view showing a state in which a plurality of antenna devices are installed on the support pole of FIG. 1. [Figure 6] 6 is a perspective view showing the upper end portion of the pole body after the antenna device of FIG. 5 is installed. FIG. [Figure 7] FIG. 6 is a plan view of FIG. 5. [Figure 8] FIG. 6 is a front view showing a ventilation panel of the support pole of FIG. 5. [Figure 9] FIG. 6 is a perspective view showing a modified installation example of FIG. 5. [Figure 10] FIG. 6 is an exploded perspective view showing the state of installation of street lighting and the like in the configuration of FIG. 5. [Figure 11] 1 is an exploded perspective view showing an uninterruptible power supply (UPS) of a multi-functional support pole assembly according to an embodiment of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0039] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a multi-functional support pole assembly according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0040] In assigning reference symbols to components in each drawing, it should be noted that the same components are assigned the same symbols as much as possible even if they are displayed in different drawings. In addition, in describing the embodiments of the present invention, if it is determined that a detailed description of such known configurations or functions would hinder understanding of the embodiments of the present invention, the detailed description will be omitted.

[0041] In describing components of the embodiments of the present invention, terms such as 1, 2, A, B, (a), (b) and the like may be used. Such terms are merely used to distinguish the components from other components, and do not limit the essence, order, or procedure of the components. Furthermore, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs. Terms as defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning they have in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense unless expressly defined in this application.

[0042] FIG. 1 is a perspective view showing an example of an installation of a multi-functional support pole assembly according to one embodiment of the present invention, FIG. 2 is a front view of FIG. 1, and FIG. 3 is an exploded perspective view of FIG.

[0043] As shown in Figs. 1 to 3, a multi-functional support pole assembly 1 according to one embodiment of the present invention includes a pole body 10 having a hollow cylindrical or polygonal shape and a plurality of antenna mounting grooves 11 formed by cutting the plurality of antenna devices A in the circumferential direction at predetermined angles apart so that the plurality of antenna devices A can be arranged in the circumferential direction, and a ventilation panel 20 having a plurality of ventilation holes (not shown in the drawing) that are connected to the remaining portions of the antenna mounting grooves 11 not occupied by the plurality of antenna devices A and ventilate the outside air into the pole body 10 and exhaust the air inside the pole body 10 to the outside.

[0044] Here, the multi-functional support pole assembly 1 according to one embodiment of the present invention not only has the function of simply mounting a plurality of antenna devices A to cover the mobile communication frequency band, but also has the additional function of performing traffic control and the like by being installed near intersections or pedestrian crossings in urban areas and additionally installing a traffic light installation bar 100 described below on the pole body 10.

[0045] More specifically, a signal light installation bar 100 for installing a vehicle signal light 110A is installed in a middle portion of the pole body 10 in a cantilever shape so as to extend horizontally.

[0046] In addition, the multi-functional pole assembly 1 according to the embodiment of the present invention further includes a pedestrian signal light 110B at the middle portion of the pole body 10 as an additional component for the traffic control function described above.

[0047] In addition, a street lamp 30 is further provided on the upper end of the pole body 10, and the light emitted from the street lamp 30 can provide convenience for citizens using an intersection or a crosswalk.

[0048] An advertising panel 120 may be further provided at the middle portion of the pole body 10. The advertising panel 120 can provide an advantageous advantage at a strategic level for marketing the image of a company or product to citizens who use intersections or crosswalks, which are places with high traffic volume.

[0049] Figure 4 is an oblique view showing the intermediate pole portion of the configuration of Figure 1 when a signal light installation bar is not provided, Figure 5 is an exploded oblique view showing the appearance of multiple antenna devices installed on the support pole of Figure 1, Figure 6 is an oblique view showing the upper end of the pole body after installation of the antenna devices of Figure 5, Figure 7 is a plan view of Figure 5, Figure 8 is a front view showing the ventilation panel of the support pole of Figure 5, and Figure 9 is an oblique view showing a modified installation example of Figure 5.

[0050] As shown in Figures 4 to 9, in a multi-functional support pole assembly 1 according to one embodiment of the present invention, multiple antenna devices A are installed in an embedded type via multiple antenna mounting grooves 11 formed in a pole body 10.

[0051] Here, the plurality of antenna mounting grooves 11 are provided at intervals of two or three in the circumferential direction of the pole body 10, and may be provided at four or more depending on the size of the antenna device A to be installed. That is, the plurality of antenna mounting grooves 11 are formed at intervals of 180 degrees in the circumferential direction of the pole body 10, so as to be adopted as two at intervals of 120 degrees, or four at intervals of 90 degrees.

[0052] At this time, it is preferable that the pole body 10 is formed to a size such that, when at least two or three antenna devices A are installed, the plurality of heat sink fins A-2 integrally formed on the rear part of two, three, or four or more antenna devices A as described below can all be provided concealed inside the pole body 10. In this manner, a part of the rear part of the antenna device A provided with the plurality of heat sink fins A-2 is provided in the pole body 10 as an embedded type, which creates an advantage that the space occupied by the antenna device A outside the pole body 10 can be reduced.

[0053] Also, the antenna mounting grooves 11 are formed in multiple stages at a predetermined distance apart in the vertical direction of the pole body 10, and multiple antenna devices A can be installed in multiple stages at a distance apart in the vertical direction on the pole body 10. Therefore, when three antenna devices A can be installed in the circumferential direction of the pole body 10, an advantage can be created that three additional antenna devices A can be installed in the vertical direction of the pole body 10. For example, as shown in Figures 8 and 9, three antenna devices A are installed at the top of the pole body 10 with a reference point represented by A-S1 as the center and three antenna devices A are installed at the bottom of the pole body 10 with a reference point represented by A-S2 as the center and three antenna devices A are installed at the bottom of the pole body 10 with a reference point represented by A-S2 as the center and three antenna devices A are installed in the circumferential direction and 120 degree apart.

[0054] In this way, in the antenna installation mast pole assembly according to one embodiment of the present invention, a portion of the rear end of the antenna device A can be installed inside the pole body 10 in an embedded type manner, which not only reduces the amount of antenna device A protruding outside the pole body 10, but also creates the advantage of being able to install multiple antenna devices A in multiple layers up and down on the pole body 10, which corresponds to a single support pole, thereby reducing rental costs (e.g., space usage fees) for the mast pole lessor.

[0055] Here, the multiple antenna devices A are installed by partially inserting them through the antenna mounting groove 11, and a wire harness (not shown) connected to the multiple antenna devices A is installed concealed inside the pole body 10. Therefore, as a result of multiple antenna devices A being collectively provided on the pole body 10 corresponding to a single support pole, the wire harness, which is the element that most greatly impairs the aesthetic appearance, cannot be seen from the outside, and therefore it is possible to prevent the aesthetic appearance around the pole body 10 from being deteriorated.

[0056] The wire harness may be a wired one supplied from a harness connecting pipe 70 described below which is prepared for connecting an external power source (not shown), or it may be a wired one connected from an uninterruptible power supply unit 60 described below.

[0057] Meanwhile, the plurality of antenna devices A are installed in the antenna mounting groove 11 such that the plurality of heat sink fins A-2 integrally formed at least on the rear portion are concealed inside the pole body 10. The system heat of the antenna devices A transferred through the heat sink fins A-2 of the plurality of antenna devices A is heat exchanged with the outside air flowing in through the plurality of ventilation panels 20 described above, and then forms an ascending air current inside the pole body 10 and is discharged to the upper side of the pole body 10.

[0058] For this reason, the ventilation panel 20 is preferably coupled to a position that allows ventilation of the lower parts of the plurality of antenna devices A provided in the antenna mounting groove 11 .

[0059] More specifically, the ventilation panel 20 may include an outside air inlet panel 21 that is coupled to the antenna mounting groove 11 and allows outside air to flow into the inside of the pole body 10, and an inside air exhaust panel 22 that is coupled to the upper end of the pole body 10 and allows heat inside the pole body 10 to be exhausted to the outside of the pole body 10.

[0060] Therefore, the system heat of the antenna equipment A dissipated through the multiple heat sink fins A-2 of the antenna equipment A inside the pole body 10 flows in through the outside air inlet panel 21 and is discharged through the inside air exhaust panel 22, and is smoothly dissipated by the air flow inside the pole body 10.

[0061] However, since air flow inside the pole body 10 through the ventilation panel 20 may be resisted due to various factors, at least one circulation fan 25 is further provided on the upper part of the pole body 10 to facilitate air flow inside the pole body 10. The at least one circulation fan 25 can move air in the vertical direction of the pole body 10 to facilitate the inflow and outflow of outside air through the ventilation panel 20. This will be described in more detail later.

[0062] Meanwhile, the multiple antenna devices A are provided with a screw assembly panel A-1 having multiple screw through holes formed therein so that the panel abuts against the left and right edge ends of the antenna mounting groove 11 and is fastened by screws, and the left and right edge ends of the antenna mounting groove 11 of the pole body 10 are formed with multiple screw fastening holes into which screws are fastened.

[0063] In addition, the inner circumferential surface of the pole body 10 is further provided with a harness clamper 50 for clamping and arranging the wire harnesses connected to the multiple antenna devices A. This is to prevent air flow resistance caused by the wire harnesses from occurring when the multiple heat sink fins A-2 of the multiple antenna devices A face the inside of the pole body 10 by arranging the complicated wire harnesses using the harness clamper 50. In addition, the harness clamper 50 blocks the wire harness from directly contacting the multiple heat sink fins A-2, which are very hot, and reduces the risk of fire caused by an electrical short circuit caused by the coating of the wire harness melting, thereby substantially ensuring the safety of the product.

[0064] Meanwhile, the modified installation example shown in FIG. 9, compared to FIG. 1, shows a case where antenna mounting grooves 11 of various sizes are formed to accommodate the installation of antenna devices A', A" of various sizes. In other words, it provides the advantage that antenna devices A', A" from various manufacturers can be centrally installed on a single pole body 10 in accordance with the outer shapes (sizes) of antenna devices A', A" which differ from manufacturer to manufacturer.

[0065] FIG. 10 is an exploded perspective view showing the installation of street lighting and the like in the configuration of FIG. 5, and FIG. 11 is an exploded perspective view showing an uninterruptible power supply unit (UPS) in the configuration of the multi-functional support pole assembly according to one embodiment of the present invention.

[0066] As shown in FIG. 10, the multi-functional support pole assembly 1 according to one embodiment of the present invention may further include a pole cap 15 which is coupled to the upper end of the pole body 10 and provides an installation site for the above-mentioned internal air exhaust panel 22 and / or at least one circulation fan 25.

[0067] As shown in FIG. 10, the pole cap 15 includes a pole cap body 16 having a plurality of fan installation grooves 16-1 formed by cutting downward from an upper end so that at least one circulation fan 25 can be arranged at a distance in a circumferential direction and a lighting installation hole 16-2 into which an installation bar 31 of a street light 30 described below is inserted, and a pole cap cover 17 which is coupled to cover the upper part of the pole cap body 16 and integrally formed with the installation bar 31 prepared for installing the plurality of street lights 30.

[0068] Here, in the ventilation panel 20, the fan installation groove 16-1 of the pole cap body 16 as the upper end of the pole body 10 is provided with the circulation fan 25 and the above-mentioned inside air exhaust panel 22.

[0069] As described above, the multi-functional support pole assembly 1 according to the embodiment of the present invention can be provided by first installing a plurality of antenna devices A on the pole body 10, and then simply installing the pole cap 15 on the upper end of the pole body 10. That is, the pole cap body 16 of the pole cap 15 is coupled to the upper end of the pole body 10 in order to install the above-mentioned inside air exhaust panel 22, and at least one circulation fan 25 prepared integrally with or separately from the inside air exhaust panel 22 is inserted and fixed in the fan installation groove 16-1 of the pole cap body 16. Then, the pole cap cover 17 formed integrally with the installation bars 31 to which the street lamps 30 are respectively connected is coupled to the upper end of the pole cap body 16, and the installation can be completed by inserting the lower end of each installation bar 31 into the lighting installation hole 16-2 formed in the pole cap body 16.

[0070] However, the lighting installation holes 16-2 must be provided so that each installation bar 31 inserted therein can sufficiently support the weight of the street lamp 30. Therefore, as shown in FIG. 10, when the diameter of the lighting installation hole 16-2 is greater than the thickness between the inner surface and the outer surface of the pole cap body 16, the pole cap 15 may further include a support bridge 16-3 connecting the upper end of the pole cap body 16 in which the lighting installation hole 16-2 is formed, so that the lighting installation hole 16-2 can be formed to an appropriate size and can sufficiently support the load.

[0071] The lighting installation holes 16-2 are formed as concave grooves downward from the upper surface of the remaining part of the upper end of the pole cap body 16 excluding the part where the fan installation groove 16-1 is formed. For example, in the case where six fan installation grooves 16-1 are formed in the circumferential direction and three lighting installation holes 16-2 are formed, the support bridge 16-3 is formed in a form that extends from three points of the upper end of the pole cap body 16 where the lighting installation holes 16-2 are formed and is connected at the center.

[0072] Meanwhile, the multi-functional pole assembly 1 according to an embodiment of the present invention may further include an advertising panel 120 at the middle of the pole body 10 as shown in Figs. 1 to 3. The advertising panel 120 is disposed to surround the outside of the pole body 10 in a triangular prism shape, and may be provided in the form of an LED panel to which power is supplied from an external source.

[0073] 1 to 4, the multi-functional support pole assembly 1 according to an embodiment of the present invention may further include a vehicle signal light 110A and a pedestrian signal light 110B in addition to the above-mentioned antenna device A and street lamp 30. That is, when the multi-functional support pole assembly 1 according to an embodiment of the present invention is installed at a place such as a crosswalk or intersection in an urban area, in addition to the transmission and reception relay function of the antenna device A, the vehicle signal light 110A and the pedestrian signal light 110B can be additionally installed to further improve the locational convenience.

[0074] As shown in FIGS. 1 and 2, the pedestrian signal light 110B is fixedly installed at the middle portion of the pole body 10.

[0075] In addition, the multi-functional support pole assembly 1 according to one embodiment of the present invention may further include a signal light installation bar 100 extending horizontally from the pole body 10 for installation of the vehicle signal light 110A, as shown in Figures 1 to 4.

[0076] As shown in Figs. 1 to 4, the signal light installation bar 100 is horizontally installed on an intermediate pole 90 separately prepared at the intermediate portion of the pole body 10 via an installation clamp 80.

[0077] In particular, as shown in FIG. 3, the intermediate pole 90 is prepared for the installation of the signal light installation bar 100. If the multi-functional support pole assembly 1 according to one embodiment of the present invention is not installed at an intersection or a crosswalk, the signal light installation bar 100 is not required, and therefore the installation clamp 80 is not required either. In this case, as shown in FIG. 4, the wiring hole 91 provided in the intermediate pole 90 for signal light wiring can be shielded using another shielding member 95 or the like.

[0078] Similarly, since the pedestrian signal light 110B does not need to be installed, in this case, the area where the pedestrian signal light 110B is installed can be shielded using a shielding cover 115, as shown in Fig. 3. Here, it is preferable that the shielding member 95 and the shielding cover 115 are provided in the same color as the intermediate pole 90 or the pole body 10.

[0079] The signal light installation bar 100 is provided with vehicle signal lights 110A in the form of blinking lights to indicate vehicle stop, movement, warning, etc., on its sides, and may also be provided with a security camera (CCTV) 111, emergency lights 112, and road lights 113. In particular, the emergency lights 112 function as a whistle to notify surrounding drivers in advance in the event of an emergency or when a fire engine or ambulance is passing, and the road lights 113 function to illuminate a crosswalk for pedestrian movement and safety at night.

[0080] In addition, the signal light installation bar 100 is provided with an intersection information panel 110C that provides the name of the area in which the support pole assembly 1 is installed or the name of the intersection.

[0081] Here, the signal light installation bar 100 may be provided with the vehicle signal lights 110A manufactured with various specifications according to the road system and conditions of the area in which the support pole assembly 1 is installed, or may further be provided with a versatile attachment / detachment part (not shown) of each configuration so that security cameras and emergency lights can be easily replaced and installed.

[0082] On the other hand, the intersection information panel 110C can also be equipped with an LED panel that can electrically display characters, etc., and power is supplied to the vehicle signal light 110A and the intersection information panel 110C via a wire harness that is connected from the inside of the pole body 10 to the inside of the signal light installation bar 100 via the wiring hole 91, as described above.

[0083] Meanwhile, the multi-functional support pole assembly 1 according to an embodiment of the present invention may further include an uninterruptible power supply unit 60 (UPS, Uninterruptible Power Supply) as shown in Figures 1 to 4 and 11. The uninterruptible power supply unit 60 is provided on the lower end side of the pole body 10.

[0084] Components that are provided to be electrically driven, such as the antenna device A, the street lamp 30, the vehicle signal light 110A, the pedestrian signal light 110B, and the advertising panel 120, are supplied with an external power source via a harness installation pipe 70 that extends to one side of the lower end of the pole body 10 and is provided to communicate with the inside of the pole body 10, and the power supplied to the inside of the pole body 10 is supplied with operating power via a wire harness (not shown) that is not exposed at all to the outside of the pole body 10.

[0085] Meanwhile, a rectangular parallelepiped installation box 61 for installing the uninterruptible power supply unit 60 is further provided at the lower end of the pole body 10. The installation box 61 can be integrally formed with the lower end of the pole body 10, or can be separately manufactured and connected to the lower end of the pole body 10.

[0086] As shown in Figures 3 to 11, the uninterruptible power supply unit 60 can include a plurality of battery cells 62 stacked inside an installation box 61, and a control unit 63 provided on a signal light operation panel 64 and an antenna equipment control panel 65.

[0087] The control unit 63 is provided with a printed circuit board on which a number of electrical components (not shown) are mounted, and since the electrical components mounted on the printed circuit board may cause a system heat generation phenomenon due to the operation of the power supply, the installation box 61 is provided with at least one heat dissipation panel 66.

[0088] In addition, the uninterruptible power supply unit 60 may further include a finger guard panel 67 having a cylindrical shape surrounding the outside of the installation box 61 as shown in FIG.

[0089] The finger guard panel 67 is provided with a plurality of ventilation holes for smooth inflow and exhaust of outside air, and each of the ventilation holes is provided with a finger guard mesh 68 for preventing the intrusion of external foreign objects (such as insects or debris).

[0090] In this way, the multi-functional support pole assembly 1 according to one embodiment of the present invention has an uninterruptible power supply unit 60 provided inside the pole body 10, so that when a sudden power outage in the city center occurs and no external power supply is detected, the internal battery cell 62 is switched to the built-in power source to immediately supply power to power-operated components such as antenna equipment A (e.g., vehicle signal lights 110A, pedestrian signal lights 110B, street lights 30, and advertising panels 120, etc.) without power interruption, thereby improving the operational reliability of the product.

[0091] In addition, the multi-functional support pole assembly 1 according to one embodiment of the present invention not only provides modular installation space for antenna equipment A, but also provides installation locations for easily installing not only street lighting 30, vehicle signal lights 110A, and pedestrian signal lights 110B, but also advertising panels 120 and uninterruptible power supply units 60, in order to realize the functions of major facilities in urban areas. It also provides the advantage that various wire harnesses can be concealed and installed inside the pole body 10 so as not to be exposed to the outside, thereby preventing a decline in the aesthetic appearance of urban areas.

[0092] A multi-functional support pole assembly according to an embodiment of the present invention has been described in detail above with reference to the accompanying drawings. However, the embodiment of the present invention is not necessarily limited to the above-mentioned embodiment, and it is obvious that various modifications and equivalent implementations are possible by those skilled in the art to which the present invention pertains. Therefore, the true scope of the present invention is defined by the following claims. [Industrial Applicability]

[0093] The present invention provides a multi-functional support pole assembly in which a plurality of antenna devices are installed on a single support pole, various electric wires prepared for supplying power to the plurality of antenna devices are installed concealed inside the support pole, a plurality of heat sink fins provided on the rear parts of the plurality of antenna devices for heat dissipation are installed concealed inside the support pole so as not to be exposed to the outside, and the heat released from the plurality of heat sink fins of the antenna devices installed concealed inside the support pole can be smoothly discharged to the outside of the support pole, and an uninterruptible power supply unit can be included so as to supply emergency power to the antenna devices even in the event of a power outage caused by an external factor. [Explanation of symbols]

[0094] A: Antenna equipment A-1: ​​Screw assembly panel A-2: Heat sink fin 10: Pole body 11: Antenna mounting groove 15: Pole cap 16: Pole cap body 16-1: Fan installation groove 16-2: Lighting installation hall 17: Pole cap cover 20: Ventilation panel 21: Outside air intake panel 22: Internal air exhaust panel 30: Street lighting 31: Installation bar 50: Harness clamper 60: Uninterruptible power supply unit 61: Installation box 62: Battery cell 63: Control unit 64: Signal light operation panel 65: Antenna equipment control panel 66: Heat dissipation panel 67: Finger guard panel 68: Finger guard mesh 70: Harness installation pipe 80: Installation clamp 90: Intermediate pole 91: Wiring hole 100: Signal light installation bar 110A: Vehicle signal light 110B: Pedestrian signal light 110C: Intersection information panel 120: Advertising panel

Claims

1. a pole body having a hollow shape and a plurality of antenna mounting grooves formed by cutting the pole body at predetermined intervals in a circumferential direction so that a plurality of antenna devices can be mounted in the circumferential direction; a ventilation panel coupled to the remaining portion of the antenna mounting groove not occupied by the plurality of antenna devices, and having a plurality of ventilation holes formed therein for ventilating external air into the pole body.

2. The multi-function support pole assembly of claim 1 , further comprising: an uninterruptible power supply unit provided inside the pole body, for supplying power for the power supply operation of the plurality of antenna devices during a power outage.

3. The multi-functional support pole assembly according to claim 2 , wherein the uninterruptible power supply unit is provided inside an installation box that is integral with or separately provided at the lower end of the pole body.

4. 3. The multi-functional support pole assembly of claim 2, wherein the uninterruptible power supply unit includes a plurality of battery cells stacked inside the pole body to supply power for the power supply operation of the plurality of antenna devices during the power outage.

5. 3. The multi-functional support pole assembly according to claim 2, wherein a signal light installation bar for installing a vehicle signal light is provided in a cantilever shape so as to extend horizontally from an intermediate portion of the pole body.

6. The multi-functional support pole assembly according to claim 5, wherein the vehicle signal lights provided on the signal light mounting bar are supplied with power from a wire harness that is concealedly installed inside the pole body so as not to be exposed to the outside.

7. The multi-function support pole assembly of claim 6 , wherein the wire harness is coupled to a plurality of battery cells or an external power source to provide the power.

8. The multi-functional support pole assembly according to claim 6 , wherein an inner peripheral surface of the pole body is provided with a harness clamper for clamping and arranging the wire harness.

9. A pedestrian signal light is provided at the middle portion of the pole body, The multi-function support pole assembly according to claim 2 , wherein the pedestrian signal light is configured to be powered by the uninterruptible power supply during a power outage.

10. A street light is provided at the upper end of the pole body, The multi-function support pole assembly according to claim 2 , wherein the street lighting is configured to be powered by the uninterruptible power supply during a power outage.

11. An advertising panel is provided at the middle portion of the pole body, The multi-functional support pole assembly according to claim 2 , wherein the advertising panel is configured to receive power from the uninterruptible power supply unit during a power outage.

12. 2. The multi-functional support pole assembly of claim 1, wherein the plurality of antenna mounting grooves are formed spaced apart at any one of angles of 180 degrees, 120 degrees, and 90 degrees in a circumferential direction of the pole body.

13. The multi-functional support pole assembly of claim 1, wherein the plurality of antenna mounting grooves are sized to allow a plurality of heat sink fins each integrally formed on the rear portion of the antenna device to be concealed within the pole body.

14. The multi-function support pole assembly according to claim 1 , wherein the plurality of antenna mounting grooves are formed in multiple stages at predetermined intervals in the vertical direction of the pole body.

15. The plurality of antenna devices are provided with screw assembly panels each having a plurality of screw through holes formed therein so as to be abutted against left and right edge ends of the antenna mounting groove and fastened by screws, The multi-functional support pole assembly according to claim 13 or 14, wherein the antenna mounting groove has left and right edge ends formed with a plurality of screw fastening holes for fastening the screws.

16. The multi-functional support pole assembly according to claim 1 , wherein the ventilation panel is coupled to a position that allows ventilation for the lower portions of the plurality of antenna devices installed in the antenna mounting groove.

17. The multi-functional support pole assembly of claim 10, wherein at least one circulation fan is provided on the upper portion of the pole body to move air in an up-down direction of the pole body so that outside air can flow in and out through the ventilation panel.

18. The at least one circulation fan is coupled to an upper portion of the pole body via a pole cap coupled to an upper end of the pole body, The multi-functional support pole assembly of claim 17, wherein the pole cap has a plurality of fan installation grooves cut downward from an upper end thereof so that the at least one circulation fan is arranged at a distance in a circumferential direction.

19. The pole cap is a pole cap body having the plurality of fan installation grooves and fixed to an upper end of the pole body; The multi-functional support pole assembly of claim 18, further comprising: a pole cap cover coupled to cover an upper portion of the pole cap body and integrally formed with an installation bar for installing the street light.

20. The ventilation panel includes: an air inlet panel coupled to the antenna mounting groove for allowing air to flow into the pole body; an internal air exhaust panel coupled to an upper end of the pole body to exhaust heat from inside the pole body to the outside of the pole body; 20. The multi-function support pole assembly of claim 18, wherein the inside air exhaust panel is positioned to shield the fan mounting groove.

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