KR101842680B1 - Sound proof wall structure - Google Patents

Abstract

According to the present invention, provided is a soundproof wall structure, comprising: a plurality of piles molded with concrete and fixed to the ground; a support fixed to the pile at a lower side portion thereof; a plurality of soundproof plates continuously connected between the supports, wherein the corresponding connected part is opened at a predetermined area; a fixing means for being fixed between the support and the soundproof plate; and a transparent electric lighting device formed in the opened area of the soundproof plate, controlled to emit light by operation power supplied from the outside, and allowing a construction site to be viewed from the outside.

Description

Sound proof wall structure [0002]

The present invention relates to a soundproof wall structure, and more particularly, to a soundproof wall structure installed to control access to a construction site, a transparent electric signboard for displaying characters or figures is provided to provide a media function, Structure.

The soundproof wall structure is installed to prevent noise and dust, which are environmental pollution factors, from penetrating into surrounding residential complexes at construction sites such as apartments, buildings, new constructions and roads, and is installed before construction and demolished. As such, the soundproof wall structure is installed and used for a short time during the construction period on the construction site. It is easy to install and demolish in consideration of economical efficiency and at the same time, it is designed to be reusable as well as having durability and rigidity at installation .

Such a sound barrier wall structure is disclosed in, for example, the following Patent Documents 10-0643203, 10-1041000 and 10-2017-0008953.

The conventional soundproof wall structure includes a PC pillar formed by concrete and formed in a plurality of guide grooves formed on the ground and fixed and fixed to the upper surface of the PC pile, and a lower end inserted into the insertion groove formed in the PC pile And a soundproof plate for blocking noise and dust from being coupled to both ends of the column and the stanchion, so that the staking of the stanchion is made simple and stable through the separately manufactured PC pile, It is possible to facilitate the coupling of the sound-absorbing plate to the surface of the sound-absorbing plate, so that the entire surface of the sound-absorbing plate arranged in a plurality can be assembled into a smooth surface maintaining state.

However, since the soundproof wall structure of the related art makes it possible to express a figure or the like on the surface of the soundproof plate, it is impossible to modify the expression, and only a monotonous aesthetic environment is provided.

In addition, the conventional soundproof wall structure has a problem that the perspective of the construction site is originally blocked by the soundproof plate, so that the pedestrian can not view the construction site.

Accordingly, it is an object of the present invention to provide a soundproof wall structure capable of providing a media function and viewing a construction site by constructing a transparent electric signboard that displays letters or figures on a soundproof wall structure installed to control access to a construction site.

Meanwhile, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

To this end, according to the present invention, there is provided a pile comprising: a plurality of piles molded from concrete and fixed to the ground; A support having a lower side fixed to the pile; A soundproof plate in which a plurality of units are continuously connected between the support and the support and the corresponding site is opened to a predetermined area; Fixing means for fixing between the support and the soundproof plate; And a transparent all-light device which is formed at an open portion of the soundproof panel and controls light emission of the light emitting device by operating power supplied from the outside and allows the construction site to be viewed from the outside.

Here, the fixing means includes: a plurality of pipe joints fixed at positions where the length of the strut is divided at regular intervals; A coupling means for allowing the soundproof plates at adjacent positions to be continuously connected to each other; And a coupling pipe coupled to the pipe joint in a state where the plurality of coupling holes are coupled in the transverse direction.

The transparent electro-optical device includes a transparent electro-optical panel for applying a transparent electrode between transparent plates on which a plurality of light-emitting devices are mounted, and for controlling light-emitting elements to emit light by an operation power supplied from the outside; And a support frame fixed to the driver board for outputting a control signal for supporting the edge of the transparent electronic signboard and supplying a control signal to the transparent electrode of the transparent electronic signboard from the outside and being coupled to the support member exposed through the open portion of the soundproof board Do.

Further, the support frame may be a frame of a rectangular frame; A fixing part corresponding to a front part of the inner circumferential surface of the frame and fixing the edge part of the transparent electric display board; An engaging portion corresponding to a portion of the frame facing the post which is a rear portion of the frame and coupled to the post; And a substrate fixing portion corresponding to a rear portion of the inner circumferential surface of the frame and to which the driver substrate is fixed.

Further, the transparent electric signboard comprises first and second transparent plates which are adhered to each other with a predetermined spacing therebetween; A plurality of light emitting elements fixed to any one of the first and second transparent plates and controlled to emit light; A transparent electrode electrically connected to the electrodes of the light emitting devices in a state of being applied to one of the first and second transparent plates so that the light emitting device is controlled to emit light; And a conductive tape attached to a connection end of the transparent electrode in a state of being positioned at a side end portion of the first and second transparent plates so that each operation power is supplied to the light emitting element.

It is also preferable that the transparent electric screen plate further comprises a diffusion layer which is formed on the outer surfaces of the first and second transparent plates or on the outer surfaces of the first and second transparent plates and has diffusion and direct lenses at corresponding positions of the light emitting elements.

Here, the diffusing and directing lens includes a main body having a shape of a mortar; A cavity in which the first cavity and the second cavity communicate with each other in a shape corresponding to the wine glass when viewed from the side, A reflective layer formed on at least one of an outer peripheral surface of an upper side portion of a main body having a first cavity formed therein and an inner peripheral side surface of a lower side portion of a main body having a second cavity formed therein; And a filler filled between the upper and lower portions of the body and the cavity.

Therefore, according to the present invention, a transparent electric signboard for displaying letters or figures on a sound barrier wall structure installed to control access to a construction site can provide a media function for displaying various phrases and drawings through the transparent electric signboard, , And the construction site.

On the other hand, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 illustrates a sound barrier structure according to a preferred embodiment of the present invention;
FIGS. 2 to 4 are respectively a front view, a side view, and a flat section of the sound barrier wall structure of FIG. 1;
FIG. 5 is a view showing part A of the sound barrier wall structure of FIG. 3; FIG.
FIG. 6 is a view showing a portion B in the sound barrier wall structure of FIG. 4; FIG.
7 is a view illustrating an example of a transparent electric signboard in the sound barrier wall structure of FIG. 3;
8 to 10 are an exploded perspective view, a side sectional view, and an electrode wiring pattern, respectively, of the transparent electric display board of Fig. 7;
11 is a view showing a configuration of a diffusion layer applied to the transparent electric display board of FIG. 6;
12 and 13 are front and side sectional views showing a sound barrier wall structure according to another embodiment of the present invention, respectively; And
FIGS. 14 and 15 are views showing portions C and D, respectively, of the sound barrier wall structure shown in FIG.

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

1 to 6, a sound barrier wall structure according to a preferred embodiment of the present invention includes a plurality of piles 10 molded into concrete and fixed to a plurality of buried grooves formed on the ground surface, a pile 10 An H-shaped column 20 to which a lower portion is fixed to the column 20, a sound insulation plate 30 which is continuously connected to the column 20 and the column 20 to block noise and dust, A fixing means 40 for fixing between the pillars 20 and the soundproofing plate 30 and a lighting function of the light emitting element by the operation power supplied from the outside at the opening portion of the soundproofing plate 30, And a transparent all-optical device (PG) for allowing the field to be viewed from the outside.

The pile 10 is an installation means that is formed of concrete to allow the pillar 20 to be installed on the ground, for example, a PC file formed in the form of a round bar in the factory. Here, the PC file has an insertion groove having an "H" shape at the center as in a hollow shape, so that the post 20 described later can be easily inserted and fixed.

The column 20 is a means for providing a pillar function with the lower side fixed to the pile 10 and a part of the lower end thereof is inserted and fixed in the insertion groove of the pile 10. For example, desirable.

When the lower end of the column 20 is inserted into and fixed to the insertion groove of the pile 10 and the column 20, it is possible to insert the column 20 slidably. After the insertion, A locking means can be further provided.

For example, the locking means may include a wedge plate having a wedge section having a wedge protruding upward from both outer sides of the lower end of the column 20, and a wedge plate formed on both inner surfaces of the insertion groove of the pile 10 to correspond to the wedge of the wedge plate It is preferable that the wedge plate and the engaging plate are engaged with each other when the wedge plate and the engaging plate are inserted downward through the through hole.

The soundproofing plate 30 is a shielding means having a plurality of openings that are continuously connected to each other between the struts 20 and 20 to block noise and dust, A plurality of panels having a length and a predetermined width corresponding to the lengths of the support members 20 are fixed to the support posts 20 through the fixing means 40 described later.

Here, the sound insulation board 30 may have a material such as metal, wood, synthetic resin, or the like.

The fixing means 40 is a means for fixing the column 20 and the sound insulation plate 30 and includes a plurality of pipe joints 41 that are bolted and fixed to positions where the length of the column 20 is divided at regular intervals, And a coupling pipe 42 coupled to the pipe joint 41 in a state where the plurality of coupling holes 42 are coupled to each other in the transverse direction, .

Here, the pipe joint 41 is preferably composed of a joint plate (not shown) bolted to the column 20 and a joint 41a rotatably fixed to the joint plate.

The coupling member 42 includes a connecting plate (not shown) bolted to the edge portions of the sound insulation plates 30 so that adjacent sound insulation plates 30 can be continuously connected to each other, (Not shown) which protrudes while holding the coupling pipe 43 and binds the coupling pipe 43.

Therefore, according to the fixing means 40, the support 20 and the soundproofing plate 30 are coupled through the pipe joint 41 and the coupling pipe 42, so that the assembly and demolition work can be easily performed.

The transparent all-optical device PG is constituted at an open portion of the soundproof plate 30 and is a means for controlling light emission of the light emitting element by an operation power supplied from the outside to provide a media function and allowing a construction site to be viewed from the outside. A transparent electric display panel 100 for applying a transparent electrode between the transparent plates on which the light emitting device is mounted and controlling the light emitting device to emit light by an operation power supplied from the outside, a transparent electric display panel 100, A support frame 200 having a rectangular frame shape in which a driver board for outputting a control signal for supplying operation power from the outside to the transparent electrode of the soundproof plate 30 is bolted to the column 20 exposed through the open portion of the sound insulation board 30, And a plurality of finishing frames (not shown) fixedly joined to the pillars 20 exposed through the open portion of the sound insulation board 30 while supporting upper and lower portions of the support frame 200, (300) and the like.

The support frame 200 is a fixing means for fixing the transparent electric sign board 100 to the column 20 through a frame shape in which the edge portion of the transparent electric sign board 100 is seated and the driver board is fixed, A fixing part 220 corresponding to a front portion of the inner circumferential surface of the frame 210 and fixing the edge portion of the transparent electronic sign board 100 and a portion facing the support 20 as a rear portion of the frame 210, An engaging portion 230 that is bolted to the support 20 and an operation power source or control signal that is external to the transparent electrode or the conductive tape of the transparent electromagnet 100 may be supplied to the rear portion of the inner surface of the frame 210 And a substrate fixing part 240 to which a driver substrate to be connected is fixed.

Here, the fixing portion 220 may have an insertion groove into which the edge of the transparent electronic sign board 100 is partially inserted, or may have a configuration in which the edge and the rear surface portion are adhered or joined through silicone caulking.

When the edges of the transparent electric sign board 100 are fixed to the fixing portions 220 of the frame 210 of the rectangular frame 210 and the engaging portions 230 are detachably attached to the legs 20, By assembling, assembling and dismounting operations can be facilitated.

According to the support frame 200, the fixing part 220, to which the transparent electric sign board 100 is fixed, and the substrate fixing part 240 to which the driver board is fixed are integrally formed in the frame 210 of the rectangular frame, The wiring operation of the driver board 100 and the driver board can be easily performed.

The supporting frame 200 of the present invention is characterized in that when a plurality of transparent electronic signboards 100 having a rectangular shape are to be continuously arranged in a predetermined area, the width of the transparent electronic signboard 100 (Not shown) are formed at corresponding intervals, adjacent portions of the transparent electric sign board 100 are supported on the support frame through respective silicon caulkings, and in this state, through the driver board formed inside the support frame The connection work for supplying the operation electric power to the transparent electric sign board 100 can be performed.

The finishing frame 300 is a finishing means that is fixedly joined to the pillars 20 exposed through the open portion of the sound insulation plate 30 while supporting the upper and lower portions of the support frame 200, A support plate 310 supporting the lower outer circumferential surface, and an extension rib 320 extending from the support plate 310.

The support plate 310 can prevent the support frame 200 or the transparent electric sign board 100 from falling outside the opening O even if the support frame 200 is not bolted separately Thereby enabling stable support.

Here, the support plate 310 and the extension rib 320 may be welded to the contact portion of the support 20.

Therefore, according to the finishing frame 300, upper and lower parts of the support frame 300 can be stably supported by the pillars 20.

7 to 10, a transparent electric display panel 100 according to a preferred embodiment of the present invention includes transparent electrodes coated between transparent plates on which a plurality of light emitting devices are mounted, And first and second transparent plates 110 and 120 bonded to each other through a transparent resin 160 in a state of being spaced apart from each other by a predetermined distance, The first and second transparent plates 110 and 120 are coated on one of the plurality of light emitting devices 130 and the first and second transparent plates 110 and 120 which are fixed to one of the first and second transparent plates 110 and 120, A transparent electrode 140 electrically connected to the electrodes of the first and second transparent plates 130 and 130 so that the light emitting device 130 is controlled to emit light and a transparent electrode 140 connected to the transparent electrodes 140 in a state of being positioned at the side ends of the first and second transparent plates 110 and 120. [ (Not shown) to the light emitting element 130 And a conductive tape 150 for supplying operating power of the power supply unit 150. [

Here, the plurality of light emitting devices 130 may include first to third anode electrodes 131, 132, and 133 and a cathode electrode 134 at different positions, and a transparent electrode 140 may be formed at each of the first anode electrodes 131 The wiring lines to be connected are connected to the patterned first anode electrode wiring 141 and the patterned second anode wiring 142 and third anode electrode 133 connected to the second anode electrodes 132 respectively And a cathode electrode wiring 144 patterned with electrode wirings connected in common to the patterned third anode wiring 143 and the cathode electrodes 134, And the cathode electrode wiring 144 is connected to a conductive line W made of a metal formed in a virtual or real partition line D partitioning the area of the transparent electrode 140 into a plurality of conductive lines W), the light emitting element having the shortest distance from the light emitting element To minimize the difference between the distance may enable a uniform light output of each light emitting device.

The first and second transparent plates 110 and 120 are panel members bonded to each other through a transparent resin 160 in a state of being spaced apart from each other by a predetermined distance so that the transparent resin 160 is filled therebetween and bonded to each other, And can be made of any one of a glass plate and a synthetic resin of transparent material and color.

The plurality of light emitting devices 130 are fixed to any one of the first and second transparent plates 110 and 120 so that the light emitting devices are controlled to emit light. 130 are adhered to each other by a conductive adhesive or the like and have first to third anode electrodes 131, 132, 133 and a cathode electrode 134. The electrodes are arranged at different positions, for example, A cathode electrode 134 is positioned on the upper right side and a first anode electrode 131 is positioned on the left side thereof and a second anode electrode 132 is positioned on the lower side thereof and a third anode electrode 133 is disposed on the right side thereof. Are spaced apart.

Here, it is preferable that the first to third anode electrodes 131, 132 and 133 are connected to a negative power source and the cathode electrode 134 is connected to a positive power source.

The light emitting device 130 of the present invention is configured such that light is emitted through the upper and lower surfaces through the positions of the anode electrodes 131 to 133 and the cathode electrode 134 at the lowermost edge of the light emitting body And may function as a double-sided LED that allows light to be emitted toward both of the first and second transparent plates 110 and 120 through it.

The transparent electrode 140 is electrically connected to the electrodes of the light emitting devices 130 in a state of being coated on one of the first and second transparent plates 110 and 120 so that the light emitting device 130 is controlled to emit light. ITO, IZO, and liquid polymer, which are conductive materials, are applied to any one of the transparent plates of the first and second transparent plates 110 and 120 by the conductive means for wiring, and the first anode electrodes 131 The second anode electrode wiring 142, the third anode electrode 133, and the third electrode wiring 133, which are connected to the patterned first anode electrode wiring 141 and the second anode electrode 132, respectively, A third anode electrode wiring 143 patterned with electrode wirings connected to the common cathode electrodes 134, and a cathode electrode wiring 144 patterned with electrode wirings connected in common to the common cathode electrodes 134, (Not shown) is formed.

The transparent electrode 140 may be formed by applying a conductive material to the second transparent plate 120 as a single layer and then forming a connection terminal (not shown) The third anode electrode wiring 143 is formed with a predetermined pattern on the basis of the insulating grooves (not shown) so as to be connected to the first anode electrode 131 to the third anode electrode 133 of the light emitting device 130 And a cathode electrode wiring 144 connected to the cathode electrode 134 of the light emitting device 130 corresponding to the remaining region is wired to each of the plurality of light emitting devices 130, A pattern is formed so as to be connected to a plurality of electrodes having different positions and then patterned by an electrical circuit through a known method such as a physical division method or a chemical etching method.

Here, since the transparent electrode is coated on the transparent plate and then connected to each light emitting device, as described in Patent Document 10-1188747 and related art thereof, a detailed description thereof will be omitted.

That is, after the conductive material is applied to the second transparent plate 120, the transparent electrode 140 is patterned so that the electrode wires are connected to the plurality of light emitting devices 130.

At this time, since the cathode electrode wiring 144 uses the remaining region remaining after patterning of the first to third anode electrode wirings 141 to 143 in the entire area of the transparent electrode 140 as a common electrode wiring, When operating power is supplied from a conductive tape 150 connected to a connection end (not shown) located at one side or both sides of the transparent plate 120, the light emitting device 130 (not shown) The cathode electrodes 134 of the light emitting devices 130 are supplied with a low voltage due to their own sheet resistance so that the amount of light is relatively reduced as compared with the light emitting devices 130 located at a short distance from the connection end Is generated.

That is, when the conductive material is applied to form the transparent electrode 140, a point is formed on the cathode electrode wiring 144, that is, from the connection end 146 disposed on one side of the transparent plate 120 The amount of current supplied to the entire surface of the transparent electrode 140 is limited due to the sheet resistance or the like when the operating power is supplied to the entire surface of the transparent electrode 140 after the operation power is supplied, The number of light emitting devices 130 that can be configured in the light emitting devices 130 is limited and the uniform light output is not generated from the light emitting devices 130,

The transparent electric display panel 100 of the present invention preferably has electrical conductivity of more than metal on the virtual or actual partition line D in which the cathode electrode wiring 144 divides the second transparent plate 120 into a plurality of The difference in distance between the light emitting element having the closest distance from the conductive line W and the light emitting element having the widest distance is connected to the conductive line W of the high platinum material, The cathode electrode wiring 144 is connected to the connection terminal (not shown) arranged at the side of the second transparent plate 120. In contrast, the operation power supplied to each of the light emitting elements 130 is amplified So that uniform light output can be performed and a larger number of light emitting devices 140 can be configured without reflecting the pattern design for increasing the width of the wiring, thereby maximizing the advertisement effect.

Here, the split line D has a groove structure physically formed in any one of the first and second transparent plates 110 and 120 to which a plurality of light emitting devices 130 are bonded, and the conductive line W It is preferable that the partial or open portion is electrically connected to the cathode electrode wiring 144 while being adhered or sealed through a conductive adhesive or the like.

That is, when the conductive line W is electrically connected to the cathode electrode wiring 144 while being sealed through the conductive adhesive or the like in a state where the conductive line W is accommodated in the divided line D formed at the predetermined interval on the transparent plate, In the state where the conductive line W is positioned on the upper surface of the cathode electrode wiring 144, there is a problem that the floating phenomenon is prevented due to deterioration of the conductive material or the like when the conductive line W is partially adhered through the conductive adhesive or the like. The electric conduction state can be continuously maintained and the cathode electrode wiring 144 adjacent to the divided line D can be in contact with a larger area so that the amount of current can be increased.

At this time, it is preferable that the width of the divided line D corresponds to the width (1 to 1 mm) of the conductive line W and the depth corresponds to 1/3 to 1/2 of the width of the conductive line W If the width of the divided line D is less than the above range, the forming operation becomes very inconvenient due to the tolerance, and when the conductive line W can not be accommodated and exceeded, it is easily exposed and identified by the naked eye, When the depth of the dividing line D is less than the above range, only a part of the conductive line W is accommodated and the conductive line W is formed in a serpentine manner during the bonding operation, It is necessary to use a conductive adhesive or a conductive tape for the electrical contact work with the cathode electrode wiring 144, so that the working efficiency is lowered and the work efficiency is lowered easily with the naked eye Exposure and identification There is a problem in the function of the word transparent plate to be lowered.

Here, the width and depth (or thickness) of the split line D are obtained by statistically processing the results measured through repeated experiments based on various conditions. After the transparent plate is manufactured, So that it is not easily visually recognized when viewed from the outside, and it is possible to prevent deterioration of aesthetic sense.

Therefore, according to the conductive line W, since the conductive line W is electrically connected to the cathode wiring electrode 144 with a wide contact area in a state where the conductive line W is arranged in a region partitioning the transparent plate into a plurality of transparent plates, The distance between the light emitting element of the light emitting element 130 and the light emitting element of the greatest distance is shortened so that the operation power supplied to each of the light emitting elements 130 is amplified and a uniform light output is enabled, The light emitting device 140 can be configured.

That is, the conductive line W is in line contact with the cathode electrode wiring 144 while having a structure in which the entire surface of the transparent electrode 140 is divided into a plurality of parts, The distance or the width is reduced by the number of the conductive lines W. Accordingly, the limit due to the sheet resistance problem of the transparent electrode 140 in which the conductive material is applied, that is, It is possible to amplify the amount of current capable of preventing the non-uniform light output of the elements 1300.

Here, it is preferable that the partition line D constituting the conductive line W is sealed so as to be electrically connected to the cathode electrode wiring 144 after the conductive line W is received in the recessed structure, This allows a large area to be connected to the cathode electrode wiring 144 so that the amount of current flowing through the cathode electrode wiring 144 is maximized to enable more light emitting devices 130 to be used and to achieve uniform light output .

According to the transparent electric display panel 100 as described above, the area of the cathode electrode wiring 144 connected to the cathode electrode 134, which is the common electrode of the plurality of light emitting devices 130 arranged on the transparent plate, Or a conductive line W made of a metal is formed in the actual partition line D so as to minimize the difference in distance between the light emitting element having the closest distance from the conductive line W and the light emitting element having the greatest distance, It is possible to achieve uniform light output of the light emitting element.

Meanwhile, the transparent electric display board 100 of the present invention includes first and second transparent plates, which are bonded to each other through a transparent resin in a state of being spaced apart from each other by a predetermined distance, a plurality A plurality of transparent electrode layers which are applied to one of the first and second transparent plates so that the light emitting elements are controlled to emit light by being energized with the electrodes of the light emitting elements, And a plurality of light emitting devices, wherein the first to third anode electrodes and the cathode electrode are formed at different heights, and a plurality of Each of the transparent electrode layers includes a first anode electrode layer patterned with electrode wirings connected to the first anode electrodes, a second anode electrode layer patterned with electrode wirings connected to the second anode electrodes, And a cathode electrode layer connected in common to the cathode electrodes, and an insulating layer may be formed between each of the electrode layers.

Here, the plurality of light emitting devices are four-electrode light emitting devices in which the first to third anode electrodes and the cathode electrode are formed, the cathode electrode is positioned at the lower end, the third anode electrode is positioned thereon, It is preferable that the second anode electrode and the first anode electrode are sequentially spaced apart from each other on the upper side of the electrode.

In addition, the plurality of transparent electrode layers may be formed by applying one or more of ITO, IZO, and liquid polymer, which are conductive materials coated on one surface of the first and second transparent plates, A first anode electrode layer patterned with electrode wirings connected to the first anode electrodes, a second anode electrode layer patterned with electrode wirings connected to the second anode electrodes, and a second anode electrode layer connected to the third anode electrodes, A third anode electrode layer having a wiring pattern formed thereon, and a cathode electrode layer commonly connected to the common cathode electrodes, and an insulating layer is preferably formed between the respective electrode layers.

Therefore, according to the transparent electric display panel 100, a plurality of transparent electrode layers are stacked in a state that a plurality of anode electrodes and common cathode electrodes of the light emitting device have a height difference, and then each transparent electrode layer is light- The wiring electrode patterns of the respective transparent electrode layers are designed to be monotonous so as to improve assembly and productivity by facilitating securing of the attachment space of the conductive tape for power supply which is respectively attached to the wiring electrodes of the transparent electrode layer .

11, the transparent electric display panel 100 of the present invention is formed on the inside of the first and second transparent plates 110 and 120 or on the outer surfaces of the first and second transparent plates 110 and 120, And a diffusion layer (DD) for uniformly transmitting light emitted from the first and second transparent plates (130, 120) to the outside of the first and second transparent plates (110, 120) to improve light uniformity.

The diffusion layer DD is formed on the outer surfaces of the first and second transparent plates 110 and 120 or on the outer surfaces of the first and second transparent plates 110 and 120 so that light emitted from the light emitting devices 130 is incident on the first and second transparent plates 110 and 120, Diffusion means for uniformly transmitting light to the outside of the transparent plates 110 and 120 so as to improve light uniformity. When the transparent plate is a glass plate, it may be a glass plate having a thickness of about 5 mm such as PC, PMMA, acrylic, epoxy, PET or melamine resin And a diffusing and directing lens 170 formed of a transparent light transmitting panel and formed at a predetermined size for diffusing or directing light at a position corresponding to the light emitting devices 130.

The diffusing and directing lens 170 condenses the light emitted from the light emitting device 130 toward the front and diffuses toward the left and right sides to maximize the attention and the light ring or the halo phenomenon, A first cavity 172 and a second cavity 173 are formed in the interior of the main body 171 in a shape corresponding to the wine glass in a manner corresponding to the shape of the wine glass, The reflective layer 175 is applied to at least one of the upper peripheral surface of the main body 171 having the first cavity 172 and the lower peripheral surface of the main body 171 formed with the second cavity 173, And a filler 176 filled in the cavity 174 between the upper and lower portions of the body 171 and the like.

The main body 171 has a cylindrical shape in which the first cavity 172 on the upper side and the second cavity 173 on the lower side communicate with each other and has a transparent glass or a heat-resistant transparent polymer material. The light emitted from the light source is emitted to the upper end.

Here, the main body 171 has a cylindrical shape when seen from the side, so that more refraction can be generated when light emitted from the light emitting device 130 is transmitted through the cylindrical shape.

The first cavity 172 and the second cavity 173 are communicated with each other in a shape corresponding to the wine glass so that the light emitted from the light emitting device 130 is condensed or diffused.

The first cavity 172 has a hemispherical shape so that the light of the light emitting device 130 is transmitted to the lower portion of the main body 171 without being linearly emitted to the second cavity 173, When the light is emitted to the upper end, the range can be made wider by the hemispherical curvature, so that the diffusion effect can be improved.

The second cavity 173 has a cylindrical shape so that a part of light of the light emitting device 130 is linearly emitted to the upper end of the main body 171 without being diffused by the first cavity 172, So that sharpness or visibility can be improved.

In other words, when only the first cavity 172 is formed in the main body 171, the diffusion effect is increased but the sharpness or the visibility is reduced when viewed from the front, In the case where only the second cavity 173 is formed in the first cavity 171, sharpness and visibility due to linear emission are improved, but the diffusing effect is lowered when viewed from the front, and the advertising effect on the content may be deteriorated at a long distance.

The first cavity 172 and the second cavity 173 are formed on the upper portion and the lower portion of the main body 171 so that a part of the light emitted from the light emitting device 130 can be widely diffused So that the effect of the advertisement can be maximized in the near distance and the long distance.

The reflective layer 175 is applied to at least one of the outer circumferential surface of the upper body of the body 171 having the first cavity 172 and the inner surface of the lower body of the body 171 having the second cavity 173, To reflect light toward the side surface of the main body 171 or the light emitting device 130 to maximize the diffusion and the effect of the light ring, and a reflectance flow solution such as titanium dioxide or indium oxide having a transparent hue Is formed by coating or spraying.

The reflective layer 175 formed on the outer circumferential surface of the upper side of the main body 171 in which the first cavity 172 is formed is formed such that a portion of the light not transmitted through the second cavity 173 is incident on the side surface of the main body 171, (130).

The reflective layer 176 formed on the inner surface of the lower portion of the main body 171 on which the second cavity 173 is formed is formed such that light that is not linearly transmitted through the second cavity 173 passes through the first cavity 172 So that the light refracted when the lower portion of the main body 171 is transmitted is reflected toward the side surface of the main body 171.

The reflective layer 175 may reflect a portion of the light emitted from the light emitting device 130 toward the side of the main body 171 or the light emitting device 130 so as to diffuse and / It is possible to maximize the advertising effect by having a stereoscopic effect.

The filling material 176 is a filling member filled and formed in the concave portion and the cavity 174 between the upper side and the lower side of the main body 171 and more preferably a variety of synthetic resin materials having different refractive indexes from the main body 171 It is preferable to provide a scattering function of light according to the improvement of durability and the change of refractive index.

Here, the filler 176 includes bubbles formed in a predetermined size for light scattering therein.

In this case, the number and size (diameter) of the bubbles per unit volume formed in the filler 176 should be appropriately determined in consideration of diffusibility and permeability. If the number of bubbles per unit volume is too large, The light transmittance may be lowered. On the other hand, when the number of bubbles per unit volume is too small, the light scattering degree is low and diffusion may not be properly performed.

If the size of the bubbles is too small, the light diffusivity may be good, but the light transmittance is remarkably low and the luminance characteristic is lowered as a whole. Therefore, the size of the bubbles is preferably 60 Mu m to 700 mu m.

When the size of the bubble is 700 mu m or more, the light transmittance is improved but the diffusibility of the light is decreased. On the other hand, when the size of the bubble is less than 60 mu m, the light diffusivity is improved, .

If the size of the bubbles is more than 60 탆, it is difficult for a general person to observe them with the naked eye without the aid of a device such as a microscope. If the size of the bubbles is smaller than this, it is difficult to visually check the bubbles. And the bubble content is 5% or more, the whole of the filler 176 is not white but has a color close to gray, which is not suitable as a member of the transparent display board 100.

Therefore, in order to apply the diffusion layer DD as a light transmitting member, it is preferable that the size of the bubble is 5% or more in the range of 60 to 700 mu m.

Here, the size and content of the bubbles and the arrangement size of the bubbles are numerical values obtained by statistically processing the results measured through repeated experiments based on various conditions.

Therefore, according to the filling material 176, light generated from the light emitting device 130 is scattered and diffused by the bubbles when the transparent plates 110 and 120 are transmitted, uniformly projected over the entire surface of the transparent plates 110 and 120, , High light transmittance, uniform light quantity, and excellent luminance characteristics, thereby maximizing the advertising effect.

In the present invention, it is preferable that the diffusion layer (DD) has the same material and structural characteristics as the filler (176).

Therefore, according to the diffusion and direct-light lens 170, a part of the light emitted from the light emitting device 130 is outputted as quadrature light, and a part of the light emitted from the light emitting device 130 is outputted as a light metering light and a light distribution, .

Therefore, according to the diffusion layer DD of the present invention, light emitted from the light emitting devices 130, which is formed on the inner surfaces of the first and second transparent plates 110 and 120 or on the outer surfaces of the first and second transparent plates 110 and 120, Can be uniformly transmitted to the outside of the first and second transparent plates 110 and 120, thereby improving the light uniformity.

Hereinafter, the installation and operation of the sound barrier wall structure according to the preferred embodiment of the present invention will be described.

First, as shown in FIGS. 1 to 6, a plurality of piles 10 to which a lower portion of the column 20 is fixed are embedded in buried grooves formed on the ground. Here, the pipe joint 41 of the fixing means 40 is fixed to the corresponding portion of the support 20.

The coupling pipe 43 is fixed to the corresponding portion of the support 20 in a state where the plurality of the soundproofing plates 30 are continuously coupled with the predetermined area through the coupling pipe 43 of the fixing means 40 And the soundproof plate 30 is attached to the support 20 by being coupled to the pipe joint 41. Here, the soundproofing plate 30 has a space in which a predetermined area for installing the transparent all-optical device PG is open.

On the other hand, the process of installing the transparent all-optical device (PG) in the open area is as follows.

A plurality of finishing frames 300 supporting the upper and lower ends of the support frame 200 are fixed to the corresponding portions of the support 20 exposed through the open portion of the soundproofing plate 30 by welding or bolting .

After the supporting frame 200 having the rectangular frame shape supporting the edge of the transparent electronic signboard 100 is faced to the supporting column 20 while being supported by the finishing frame 300, ) By a bolting method.

Thereafter, operating power is supplied from the outside to each of the light emitting elements 130 of the transparent electric display board 100 through the driver board formed in the support frame 200, and the corresponding phrase or design is displayed.

Accordingly, according to the present invention, the transparent electric signboard 100 for displaying letters or figures on a soundproof wall structure installed to control access to a construction site is provided, so that a variety of phrases and designs through the transparent electric signboard 100 Can be provided, and the construction site can be viewed.

The sound barrier wall structure according to the preferred embodiment of the present invention includes an H-shaped column 20 to which a lower portion is fixed to a pile 10 such as a foundation structure and a sound insulation board 30 coupled between the pillars 20, The sound insulation board 30 according to another embodiment of the present invention may have a length and a width corresponding to the length of the sound insulation board 20 and have a color and a material that can not be seen through the inside, And may have a width and a predetermined length corresponding to the interval between the support posts 20 and having a transparent color and a material capable of penetrating the inside.

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

12 to 15, the sound barrier wall structure according to another embodiment of the present invention includes a base structure 10 'formed of concrete and formed on the ground, and a lower portion fixed to the base structure 10' A soundproof plate 30 ', a strut 20, a plurality of' H '-type struts 20, a strut 20 and a strut 20 are continuously connected to each other to block noise and dust, And the soundproof plate 30 and the light emitting element is controlled to emit light by the operation power supplied from the outside formed at the opening portion of the soundproofing plate 30 to provide a media function, And a transparent all-optical device PG 'for viewing.

The base structure 10 'may not have a pile type as in the preferred embodiment of the present invention, but may have a block structure having a predetermined length and protruding from the ground to a predetermined height.

The column 20 can be fixedly coupled to the upper surface of the foundation structure 10 'through a known plate and fastening bolt, and has an "H" -type structure as in the preferred embodiment of the present invention .

Therefore, according to the foundation structure 10 ', it is not necessary to excavate the ground to a predetermined depth, so that the installation work can be simplified.

The soundproofing plate 30 'is a shielding means having a plurality of holes continuously and continuously interposed between the column 20 and the column 20 to block noise and dust, Shaped fixing means 40 'which is fitted in the groove portion of the column 20 having the' H 'shape and has a length and a predetermined width corresponding to the length of the column 20, And a transparent panel 32 'in which a single or a plurality of transparent panels 32' are fixed to the inner circumferential surface of the soundproofing panel frame 31 'by a fixing means 40 (described later) having a window frame structure, 'To the support 20.

Here, the transparent panel 32 'preferably has a material such as synthetic resin or the like, through which the inside can be seen from the outside.

Therefore, according to the soundproofing plate 30 ', since the transparent panel 32' having a transparent color can be used to view the inside of the construction site, it is possible to allow the passengers or the persons concerned to solve the curiosity about the construction site with the naked eye have.

The fixing means 40 'is a means for fixing the column 20 and the sound insulation plate 30', and is preferably an L-shaped fixing piece.

The transparent all-optical device PG 'is provided at an opening portion of the soundproof plate 30' and is a means for controlling light emission of a light emitting element by an operation power supplied from the outside to provide a media function and allowing a construction site to be viewed from outside. A transparent electric display panel 100 in which a transparent electrode is applied between transparent plates on which a plurality of light emitting devices are mounted and a light emitting device is controlled to emit light by an operation power supplied from the outside, 100 supporting the driver board for outputting a control signal for supplying an operation power from the outside to the transparent electrode of the soundproof plate 30 and the support frame 200 while supporting the edges of the support frame 200, And a plurality of finishing frames 300 'which are jointly fixed to the pillars 20 exposed through the opening portion.

Here, the transparent electronic sign board 100 and the support frame 200 may have the same configuration as the preferred embodiment of the present invention, and thus a detailed description thereof will be omitted.

The finishing frame 300 'is a finishing means which is fixed to a corner portion of the support frame 200 and is fixed to the support 20 exposed through the opening portion of the sound insulation plate 30' And a second connection portion which is vertically extended from the first connection portion and is bolted or bonded to the groove portion of the support 20.

Therefore, according to the finishing frame 300 ', the corner portions of the support frame 200 can be stably bolted or bonded to the support pillars 20.

According to the above-described construction, the transparent electric signboard 100 for displaying letters and figures on the sound barrier wall structure installed to control the approach of the construction site is formed, so that various texts or designs displayed on the transparent electric signboard 100 And can also allow passengers or persons concerned to see the construction site with the naked eye.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. It will be understood that the invention may be embodied otherwise. It is therefore to be understood that the above-described embodiments are illustrative and non-restrictive in every respect.

Claims (9)

A plurality of piles 10 molded into concrete and fixed to the ground; A column 20 to which the lower side of the pile 10 is fixed; A soundproof plate (30) continuously connected between the column (20) and the column (20) and the corresponding portion is opened to a predetermined area; Fixing means (40) for fixing between the column (20) and the soundproofing plate (30); And a transparent all-optical device (PG) disposed at an open portion of the soundproofing plate (30) and controlled to emit light by a power source supplied from the outside and allowing a construction site to be viewed from the outside,
The transparent all-optical device (PG)
A transparent electro-optical panel (100) for applying a transparent electrode between transparent plates on which a plurality of light emitting devices are mounted and controlling the light emitting elements to emit light by an operation power supplied from the outside;
A driver board for outputting a control signal for supporting an edge of the transparent electric display board 100 and supplying an operation power to the transparent electrode of the transparent electric display board 100 is fixed, And a support frame (200) coupled to the exposed support (20)
The support frame (200)
A frame-shaped frame 210;
A fixing part 220 corresponding to a front part of the inner circumferential surface of the frame 210 and fixing the edge part of the transparent electric display board 100;
A coupling portion 230 corresponding to a portion of the frame 210 facing the support 20 and coupled to the support 20; And
And a substrate fixing portion 240 corresponding to a rear portion of the inner circumferential surface of the frame 210 and to which the driver substrate is fixed,
The transparent electric sign board 100,
First and second transparent plates (110, 120) adhered to each other with a predetermined gap therebetween;
A plurality of light emitting devices (130) fixed to any one of the first and second transparent plates (110, 120) and controlled to emit light;
A transparent electrode 140 electrically connected to the electrodes of each of the light emitting devices 130 in a state of being applied to one of the first and second transparent plates 110 and 120 so that the light emitting device 130 is controlled to emit light;
(Not shown) of the transparent electrode 140 in a state of being positioned at the side end portions of the first and second transparent plates 110 and 120 so that the respective operation power is supplied to the light emitting device 130 150); And
A diffusion layer DD (not shown) having diffusion and quadrature lenses 170 at corresponding positions of the light emitting devices 130 is formed in the interior of the first and second transparent plates 110 and 120 or the outer surfaces of the first and second transparent plates 110 and 120, ),
The diffusing and directing lens 170,
A main body 171 having a mortar shape;
A cavity 174 inside the body 171 in which the first cavity 172 and the second cavity 173 are formed to communicate with each other in a shape corresponding to the wine glass when viewed from the side;
A reflective layer 175 is formed on at least one of the outer peripheral surface of the upper side of the main body 171 in which the first cavity 172 is formed and the inner surface of the lower side of the main body 171 in which the second cavity 173 is formed. And
And a filler (176) filled between the upper and lower portions of the body (171) and the cavity (174). 2. The apparatus according to claim 1, wherein the fixing means (40)
A plurality of pipe joints (41) fixed at positions where the lengths of the pillars (20) are divided at regular intervals;
An engaging hole (42) for allowing the soundproofing plates (30) at adjacent positions to be continuously engaged with each other; And
And a coupling pipe (43) coupled to the pipe joint (41) in a state where the plurality of coupling holes (42) are coupled in the transverse direction. delete delete delete delete delete delete delete

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