Translucent solar cell sound insulation apparatus and manufacturing method thereof

Abstract

The invention relates to a translucent solar cell soundproofing device and a method for manufacturing the same. It comprises a plurality of columns and solar cell panels installed vertically on a base, and a plurality of soundproofing panels installed in an installation space between the plurality of columns with a frame attached to the edges to generate solar power and block noise. The solar cell panels are configured such that a plurality of solar cells are arranged along rows and columns to generate power using a portion of sunlight while allowing the remainder to be transmitted so as to appear translucent, and a pattern through which sunlight is transmitted is formed between each arranged solar cell. This configuration allows for soundproofing by blocking noise generated from roads, etc., and enables the production of electric energy in an environmentally friendly manner using solar cell panels.

Description

Technology Field

[0001] The present invention relates to a soundproof wall, and more specifically, to a translucent solar cell soundproofing device to which a translucently manufactured solar cell is applied, and a method for manufacturing the same. Background Technology

[0002] As transportation methods become more diverse and traffic volume increases, roads, railways, and airports used by these means of transportation are being expanded. Since the movement of such means of transportation is accompanied by a significant amount of noise, sound barriers are installed around roads, railways, and airports to block the noise.

[0003] Sound barriers are installed when designing roads, railways, airports, etc., to satisfy strict noise standards below a certain limit, and various types such as sound-absorbing, reflective, interference, and resonant types are utilized.

[0004] In addition, technology is being developed to provide both soundproofing and lighting functions by installing solar cells and lighting modules such as LEDs on soundproof walls and driving the LEDs using electrical energy generated from the solar cells.

[0005] For example, the following patent documents 1 to 3 disclose soundproof wall technology with solar cells applied.

[0006] Patent Document 1 describes a road sound barrier configuration having a structure in which a solar light absorption part, that is, a concentrating panel, is installed in an inclined shape.

[0007] Patent Document 2 describes a solar power generation type soundproof wall configuration having a structure in which a light-direction inclined plate with solar cells arranged on the upper part of a soundproof panel is installed.

[0008] Patent Document 3 describes a soundproof wall configuration having a structure in which a photovoltaic power generation device, composed of a main rotating body, a soundproof panel, a concentrating plate rotating body, and a solar cell, is installed on the upper part of a support column.

[0009] Meanwhile, when solar cells are applied to sound barriers, they are mostly manufactured in opaque colors such as black, which increases the sense of enclosure around the surrounding space and isolation felt by residents, degrades the view, and leads to complaints due to insufficient sunlight.

[0010] To resolve these problems, there is a recent trend of applying transparent solar cell modules to soundproof walls so that sunlight can be transmitted through them, as shown in Patent Document 4 below.

[0011] However, transparent sound barriers frequently experienced degradation of sound insulation performance, material discoloration, and damage, and there were problems that could lead to bird collision damage.

[0012] In particular, due to the recent acceleration of disasters caused by rapid climate change, there is a global need for eco-friendly energy alternatives.

[0013] Therefore, there is a need to resolve the aforementioned problems and develop eco-friendly translucent solar cell soundproofing technology. Prior art literature

[0014] Republic of Korea Patent Registration No. 10-0757238 (Published September 10, 2007) Republic of Korea Patent Publication No. 10-2011-0051484 (Published May 18, 2011) Republic of Korea Patent Registration No. 10-0880921 (Published February 2, 2009) Republic of Korea Patent Registration No. 10-2677846 (Published June 28, 2024 The problem to be solved

[0015] The objective of the present invention is to solve the problems described above by providing a translucent solar cell soundproofing device that can be manufactured in an environmentally friendly, translucent manner, and a method for manufacturing the same.

[0016] Another objective of the present invention is to provide a translucent solar cell soundproofing device and a method for manufacturing the same, which can increase sunlight access and prevent accidents such as bird collisions by applying a translucent solar cell panel with a pattern applied to allow sunlight to pass through.

[0017] Another objective of the present invention is to provide a translucent solar cell soundproofing device and a method for manufacturing the same, which can improve assemblability, increase durability against wind loads and other external forces, and provide waterproofing for electrical components. means of solving the problem

[0018] To achieve the above-mentioned purpose, the translucent solar cell soundproofing device according to the present invention comprises a plurality of columns and solar cell panels installed vertically on a foundation, and a plurality of soundproofing panels installed in an installation space provided between the plurality of columns with a frame attached to the edges to generate solar power and block noise, wherein the solar cell panels are characterized by arranging a plurality of solar cells along rows and columns so as to generate power using a portion of sunlight and transmit the remainder to appear translucent, and forming a pattern through which sunlight is transmitted between each arranged solar cell.

[0019] In addition, to achieve the above-mentioned purpose, the method for manufacturing a translucent solar cell soundproofing device according to the present invention comprises: (a) manufacturing a solar cell panel having a pattern that allows sunlight to pass through; (b) manufacturing a translucent soundproofing panel by bonding a pair of reinforced glass to the front and rear sides of the solar cell panel; (c) attaching a frame to the edge of the soundproofing panel and connecting wiring to the solar cell panel; and (d) mounting a plurality of the soundproofing panels with the attached frames by stacking them vertically in an installation space provided between a plurality of pillars. Effects of the invention

[0020] As described above, according to the translucent solar cell soundproofing device and the method of manufacturing the same according to the present invention, the effect of blocking noise generated on roads, etc. to provide soundproofing, and producing electric energy in an eco-friendly manner using solar cell panels is obtained.

[0021] Furthermore, according to the present invention, by applying a translucent solar panel with a pattern that allows sunlight to pass through, visibility is enhanced to secure sunlight and view rights, and the effect of preventing accidents such as bird collisions is obtained.

[0022] In addition, according to the present invention, the effects of improving the assemblability of the soundproofing device, increasing durability against wind loads and other external forces, and providing a waterproof function for electrical components are obtained.

[0023] In addition, according to the present invention, since power generation is possible from either side regardless of the installation direction of the solar cell panel and the position of the sun, the effect of maximizing light concentration efficiency and power generation efficiency is obtained.

[0024] In addition, according to the present invention, an effect is obtained in which the soundproofing effect is enhanced by forming an embossment on the soundproofing panel to induce diffuse reflection of the noise source, and the amount of electricity produced is increased by improving light collection efficiency through the provision of a convex or concave lens function. Brief explanation of the drawing

[0026] FIG. 1 is a perspective view of a translucent solar cell soundproofing device according to a preferred embodiment of the present invention, FIG. 2 is an enlarged perspective view of the soundproof panel and frame shown in FIG. 1. FIG. 3 is an exploded perspective view of the frame shown in FIG. 2. FIG. 4 is a perspective view of the bottom and top finishing materials joined to the frame, FIG. 5 is a partial enlarged view of the soundproof panel shown in FIG. 1, Figure 6 is a wiring diagram of a soundproof panel, FIG. 7 is a process diagram illustrating, step-by-step, a method for manufacturing a translucent solar cell soundproofing device according to a preferred embodiment of the present invention. Specific details for implementing the invention

[0027] A translucent solar cell soundproofing device and a method for manufacturing the same according to a preferred embodiment of the present invention will be described in detail below with reference to the attached drawings.

[0029] FIG. 1 is a perspective view of a translucent solar cell soundproofing device according to a preferred embodiment of the present invention, FIG. 2 is an enlarged perspective view of the soundproofing panel and frame shown in FIG. 1, FIG. 3 is an exploded perspective view of the frame shown in FIG. 2, and FIG. 4 is a perspective view of bottom and top finishing materials coupled to the frame. FIG. 5 is a partial enlarged view of the soundproofing panel shown in FIG. 1, and FIG. 6 is a wiring diagram of the soundproofing panel.

[0030] Hereinafter, terms indicating directions such as 'left', 'right', 'forward', 'rear', 'upward', and 'downward' are defined as indicating the respective directions based on the state depicted in each drawing. Furthermore, the aforementioned 'forward' and 'rear' are defined as corresponding to the 'inner side' facing the road and the 'outer side' facing the opposite direction, respectively.

[0032] As shown in FIGS. 1 and 2, a translucent solar cell soundproofing device (10) according to a preferred embodiment of the present invention includes a plurality of columns (12) installed vertically on a base (11) and solar cell panels, and a plurality of soundproofing panels (30) installed on an installation space (13) provided between the plurality of columns (12) with a frame (20) attached to the edge to block solar power generation and noise.

[0033] The foundation (11) can be constructed using concrete or the like to provide sufficient rigidity to support each soundproofing device (10) by being provided along the installation area provided on both ends of a road or the like where a soundproof wall is required.

[0034] Each column (12) can be firmly installed on the foundation (11). The columns (12) may be additionally provided for installing the soundproofing device (10), or existing structures installed around the road may be utilized.

[0035] An installation space (13) is provided between a pair of pillars (12), and a plurality of soundproof panels (30) can be installed by stacking them vertically in the installation space (13).

[0036] The frame (20) is connected to the edges of the soundproof panel (30), namely the top and bottom and both sides, respectively, and can function to connect with other soundproof panels (30) and frames (20) placed at the top or bottom.

[0037] That is, the installation space (13) can be divided into multiple sections along the vertical direction by multiple soundproof panels (30) and frames (20) installed between a pair of columns (12).

[0038] As shown in FIGS. 2 and 3, the frame (20) may include an upper frame (21) and a lower frame (22) that are connected to the upper and lower parts of the soundproof panel (20), and a pair of side frames (23) that are connected to both ends of the soundproof panel (20). Additionally, an upper finishing material (24) may be connected to the upper part of the upper frame (21) that is installed at the top of the installation space (13), and a lower finishing material (25) may be connected to the lower part of the lower frame (22) that is installed at the bottom of the installation space (13).

[0039] The upper and lower frames (21, 22) and the upper and lower finishing materials (24, 25) each have a length corresponding to the left-right width of the installation space (13), and each side frame (23) may have a length corresponding to the vertical height of the soundproof panel (30).

[0040] First and second connecting grooves (211, 221) may be formed at the bottom of the upper frame (21) and the top of the lower frame (22), respectively, to which the top and bottom of the soundproof panel (30) are joined by a press fit.

[0041] A first connecting part (212) is formed protruding upward on the upper part of the upper frame (21) to which a lower frame (22) or an upper finishing material (24) placed on the upper part of the upper frame (21) is connected, and the two sides of the first connecting part (212), namely the inner side and the outer side facing the road, may be formed to be inclined toward the center and upward of the first connecting part (212), respectively.

[0042] And on the inclined inner and outer surfaces of the first connecting part (212), a pair of first extension protrusions (213) may be formed extending along the length direction.

[0043] A pair of power connectors (214, 215) for connecting a power cable with a positive polarity and a positive polarity to a soundproof panel (30) may be formed on the upper surface of the upper frame (21) (see FIG. 6).

[0044] A second connecting part (222) is formed concavely upwardly at the bottom of the lower frame (22) to which an upper frame (21) or a bottom finishing material (25) placed at the bottom of the lower frame (22) is connected, and the two side walls of the second connecting part (222), namely the inner wall and the outer wall, may be formed inclined inwardly and outwardly downwardly from the center of the second connecting part (222).

[0045] And a pair of first extension grooves (223) may be formed extending along the length direction on the inclined inner wall and outer wall of the second connecting part (222).

[0046] A pair of first extension grooves (223) can each be joined to each first extension protrusion (213) by means of a press fit or a slide when joined to the upper frame (21).

[0047] Therefore, the first extension protrusion (213) and the first extension groove (223) are joined together to prevent the upper frame (21) and the lower frame (22) from separating due to vibration or impact applied from the outside, and to block the inflow of external rain or snow.

[0048] A pair of power connectors (224, 225) for connecting a power cable to a soundproof panel (30) may be formed on the lower surface of the lower frame (22).

[0049] Each side frame (23) may have a third connecting groove (231) formed on one side so that it can be connected to each of the two ends of the soundproof panel (30).

[0050] As shown in FIG. 4, the upper finishing material (24) and the lower finishing material (25) are respectively connected to the upper end of the upper frame (21) installed at the top of the installation space (13) and the lower end of the lower frame (22) installed at the bottom of the installation space (13), and function to cover the upper surface of the upper frame (21) and the lower surface of the lower frame (22).

[0051] These upper finishing materials (24) and lower finishing materials (25) can each be formed in a shape corresponding to the shape of the lower frame (22) and upper frame (21) described above.

[0052] To explain in detail, the upper surface of the upper finishing material (24) is formed as a flat surface, and a third connecting part (241) is provided at the lower part of the upper finishing material (24) to which the first connecting part (212) of the upper frame (21) is connected, and the two side walls of the third connecting part (2410), namely the inner wall and the outer wall, can be formed to be inclined inward and outward downward from the center of the third connecting part (241).

[0053] And, on the inclined inner wall and outer wall of the third connecting part (241), a pair of second extension grooves (242) may be formed extending along the length direction.

[0054] A pair of second extension grooves (242) can each be joined to each first extension protrusion (213) by means of a press fit or a slide when joined to the upper frame (21).

[0055] Therefore, the first extension protrusion (213) and the second extension groove (242) are combined to prevent the upper frame (21) and the upper finishing material (24) from separating due to vibration or impact applied from the outside, and can function to block external rain or snow from entering.

[0056] The lower surface of the lower finishing material (25) is formed as a flat surface, and a fourth connecting part (251) is provided on the upper surface of the lower finishing material (25) to which the second connecting part (222) of the lower frame (22) is connected, and the two sides of the fourth connecting part (251), namely the inner side facing the road and the outer side facing the road, can be formed to be inclined toward the center and the upper side of the fourth connecting part (251), respectively.

[0057] And on the inclined inner and outer surfaces of the fourth joint (251), a pair of second extension protrusions (252) may be formed extending along the length direction.

[0058] A pair of second extension protrusions (252) can each be joined to the first extension groove (223) by means of a press fit or a slide when joined to the lower frame (22).

[0059] Therefore, the second extension protrusion (252) and the first extension groove (223) are combined to prevent the lower frame (22) and the lower finishing material (25) from separating due to vibration or impact applied from the outside, and can function to block external rain or snow from entering.

[0060] These bottom finishing materials (25) may be provided with a wiring connector (253) for drawing out wires or cables connected to the soundproof panel (30) to the outside.

[0061] As shown in FIG. 5, the soundproof panel (30) can be manufactured by bonding a solar cell panel (31) that is manufactured to be translucent and a pair of reinforced glass (32) that are respectively placed on the front and rear of the solar cell panel (31).

[0062] A solar panel (31) can be configured such that a plurality of solar cells are arranged along rows and columns to generate power using a portion of sunlight and transmit the rest to appear translucent, and a pattern of sunlight being transmitted is formed between each of the arranged solar cells.

[0063] Each solar cell may be positioned on the substrate of the solar cell panel (31) so as to face inward or outward toward the road, or may be positioned so as to face upward to enable double-sided power generation.

[0064] The above pattern is formed by the space between each solar cell and can be formed in various shapes, such as, for example, a grid shape, a curved wave shape, or multiple straight lines arranged in parallel along a horizontal, vertical, or diagonal direction.

[0065] The solar panel (31) generates direct current power by concentrating sunlight. Therefore, when connecting power cables with positive and negative polarities to the solar panel (31), it is desirable to provide the positions and shapes of the power connectors (214, 215, 224, 225) differently so that the polarities are not connected incorrectly.

[0066] For example, as shown in FIG. 6, a first wire (311) with negative polarity may be connected to the upper left and lower right sides of the solar panel (31), respectively, and a second wire (312) with positive polarity may be connected to the upper right and lower right sides, respectively.

[0067] With the upper frame (21), lower frame (22), and a pair of side frames (23) combined at the top and bottom and both ends of the soundproof panel (30), respectively, the first and second wires (311, 312) are placed inside each frame (20). Thus, the first and second power cables (313, 314) with positive and negative polarities can be connected through the respective power connectors (214, 215, 224, 225) formed in the upper frame (21) and lower frame (22), respectively.

[0068] For example, a connection jack (315) is provided at the end of each of the first and second power cables (313, 314) of positive and negative polarity, respectively, and each connection jack (315) can be electrically connected to the first and second wires (311, 312) of positive and negative polarity installed on the solar panel (31) through each power connector (214, 215, 224, 225).

[0069] The connection jack (315) may be provided as a double-sided jack with slits formed therein so as to be connected to first and second wires (311, 312) with positive and negative polarities and first and second power cables (313, 314) on each side, such as a banana jack.

[0070] Therefore, in the event that damage or malfunction occurs to the soundproof panel, the power cable can be easily attached and detached using a connection jack.

[0071] In addition, so that the polarity can be easily checked when connecting the power cable, it is preferable that each power connector (214, 215, 224, 225) to which the first power cable (313) with - polarity and the second power cable (314) with + polarity are connected be formed at different positions rather than at symmetrical positions.

[0072] For example, the distance (L1) between the left end of the solar panel (31) and each power connector (214, 224) to which the first power cable (313) is connected can be set differently (L1≠L2) from the distance (L2) between the right end of the solar panel (31) and each power connector (215, 225) to which the second power cable (314) is connected, i.e., it can be set to be longer or shorter.

[0073] In this way, the present invention can prevent errors in connecting the polarity incorrectly by providing different locations and shapes for power connectors for connecting power cables to soundproof panels.

[0074] Meanwhile, the soundproof panel (30) can be manufactured as a composite glass by filling the filling space (33) between the solar panel (31) and the pair of reinforced glass (32) with a gas such as argon or nitrogen during the process of joining the solar panel (31) and the pair of reinforced glass (32).

[0075] To this end, a spacer or spacer is placed at the edge of each filling space formed between the solar panel (31) and each reinforced glass (32), and can be firmly sealed so that the filled gas does not leak.

[0076] In this way, the present invention can increase the sound insulation effect of the sound insulation panel by applying a soundproof panel made of composite glass and creating a density difference in each layer through which sunlight is transmitted by the gas filled inside.

[0077] In addition, the present invention can increase the power generation efficiency of the solar cell panel and increase rigidity by forming a sealed structure inside the soundproof panel.

[0078] Here, at least one of the pair of reinforced glass (32) may have a plurality of embossed (34) formed protrudingly, concavely, or both protrudingly and concavely.

[0079] These multiple embossed shapes (34) can induce diffuse reflection of the noise source to increase the soundproofing effect.

[0080] In addition, the multiple embossed (34) can provide a convex or concave lens function to improve the light-gathering efficiency of the solar panel (31) and increase the amount of electricity produced.

[0081] In this way, the present invention can manufacture a soundproof panel that is translucent by applying a solar cell panel having a pattern that transmits sunlight.

[0082] In addition, the present invention can generate power regardless of whether sunlight is incident from either side of the solar panel, that is, the inner or outer side of the road, thereby improving the light concentration efficiency and power generation efficiency.

[0084] Next, with reference to FIG. 7, a method for manufacturing a translucent solar cell soundproofing device according to a preferred embodiment of the present invention will be described in detail.

[0085] FIG. 7 is a process diagram illustrating, step-by-step, a method for manufacturing a translucent solar cell soundproofing device according to a preferred embodiment of the present invention.

[0086] A method for manufacturing a translucent solar cell soundproofing device according to a preferred embodiment of the present invention is

[0087] (a) A step of manufacturing a solar cell panel having a pattern that allows sunlight to pass through,

[0088] (b) a step of manufacturing a translucent soundproof panel by bonding a pair of tempered glass to the front and rear sides of the solar cell panel,

[0089] (c) attaching a frame to the edge of the soundproof panel and connecting wiring to the solar panel and

[0090] (d) A step of mounting a plurality of soundproof panels, each having a frame attached, by stacking them vertically in an installation space provided between a plurality of columns.

[0091] To explain in detail, in step S10 of FIG. 7, the operator arranges a plurality of solar cells along a plurality of columns and rows and creates a space between each solar cell to manufacture a solar cell panel (31) having a pattern through which sunlight can be transmitted.

[0092] In step S12, a pair of reinforced glass panels (32) are placed on the front and back surfaces of the solar panel (31) respectively, and the edges are joined to manufacture a soundproof panel (30) in the form of a composite glass.

[0093] At this time, each filling space (33) between the solar panel (31) and a pair of reinforced glass (32) is filled with a gas such as argon or nitrogen to create a density difference between each layer when sunlight is transmitted.

[0094] In addition, at least one of the pair of reinforced glass (32) has a plurality of embosses (34) formed to diffusely reflect the noise source to improve sound insulation performance and to increase light collection efficiency by using a concave lens or convex lens function.

[0095] In step S14, a frame (20), i.e., upper and lower frames (21, 22), and a pair of side frames (30) are combined at the edges of the soundproof panel (30).

[0096] In step S16, a wiring connection operation is performed to connect the first and second wires (311, 312) inside the frame (20) and the first and second power cables (313, 315) outside the frame (20) through power connectors (214, 215, 224, 225) provided in each frame (20).

[0097] In step S18, multiple soundproof panels (30) are stacked vertically and assembled in each installation space (13) provided between multiple columns.

[0098] The translucent solar cell soundproofing device (10) assembled in this way blocks noise generated on roads, etc., to provide soundproofing, and can produce electric energy through power generation using solar cell panels to supply power to lighting modules, etc., installed on the soundproofing device (10) or provided around the soundproofing device (10).

[0099] Through the process described above, the present invention can block noise generated on roads, etc., to provide sound insulation, and can produce electric energy in an eco-friendly manner using solar panels.

[0100] In addition, the present invention applies a translucent solar panel with a pattern that allows sunlight to pass through to enhance visibility, thereby securing sunlight and view rights and preventing accidents such as bird collisions.

[0101] In addition, the present invention can improve the assemblability of the soundproofing device, increase durability against wind loads and other external forces, and provide a waterproof function for electrical components.

[0102] In addition, since the present invention enables power generation from either side regardless of the installation direction of the solar cell panel and the position of the sun, it is possible to maximize light concentration efficiency and power generation efficiency.

[0103] In addition, the present invention can increase the soundproofing effect by forming an embossment on the soundproofing panel to induce diffuse reflection of the noise source, and can increase the electricity production by improving light collection efficiency through the provision of a convex or concave lens function.

[0104] Although the invention made by the inventors has been specifically described according to the above embodiments, the present invention is not limited to the above embodiments and can be modified in various ways without departing from the gist thereof. Industrial applicability

[0105] The present invention is applied to a translucent solar cell soundproofing device capable of blocking noise generated on roads, etc., to provide sound insulation, and to an environmentally friendly method for manufacturing the same using solar cell panels. Explanation of the symbols

[0106] 10: Translucent solar cell soundproofing device 11: Foundation 12: Column 13: Installation space 20: Frame 21,22: Upper and lower frames 211,221: 1st and 2nd connecting grooves 212,222: 1st and 2nd connecting parts 213: 1st extension stone part 223: 1st extension groove part 214,215,224,225: Power connector 23: Side frame 231: Third connecting groove 24,25: Top and bottom finishing materials 241, 251: 3rd and 4th connecting parts 242: 2nd extension groove part 252: Second extension projection 253: Wiring connector 30: Soundproof panel 31: Solar panel 311, 312: 1st and 2nd wires 313, 314: 1st and 2nd power cables 315: Connection jack 32: Tempered glass 33: Filling space 34: Emboss

Claims

Claim 1 A translucent solar cell soundproofing device characterized by comprising a plurality of columns and solar cell panels installed vertically on a base, and a plurality of soundproofing panels installed on an installation space provided between the plurality of columns with a frame attached to the edge to block solar power generation and noise, wherein the soundproofing panels are manufactured by bonding a solar cell panel made of translucent material and a pair of tempered glass placed on the front and rear of the solar cell panel, respectively, and a pair of filling spaces filled with gas are provided between the solar cell panel and the pair of tempered glass to enhance the sound insulation effect by utilizing the density difference when sunlight is transmitted, wherein a plurality of solar cells are arranged along rows and columns so that the solar cell panel generates power using a portion of sunlight and transmits the remainder to appear translucent, and a pattern through which sunlight is transmitted is formed between each arranged solar cell, wherein the pattern is formed as any one of a grid shape, a curved wave shape, or a plurality of straight lines arranged parallel along a horizontal, vertical, or diagonal direction. Claim 2 delete Claim 3 A translucent solar cell soundproofing device according to claim 1, characterized in that at least one of the pair of tempered glass has a plurality of embossed patterns formed thereon to induce diffuse reflection of a noise source and provide a lens function to increase light collection efficiency. Claim 4 A translucent solar cell soundproofing device according to claim 1, wherein the frame comprises an upper frame and a lower frame coupled to the upper and lower parts of the soundproof panel, and a pair of side frames coupled to both ends of the soundproof panel, wherein a first and second coupling groove portions are formed at the lower part of the upper frame and the upper part of the lower frame, respectively, to which the upper and lower parts of the soundproof panel are coupled, and a first coupling portion is formed protruding upwardly at the upper part of the upper frame to be coupled with the lower frame positioned at the upper part of the upper frame, and a second coupling portion is formed concavely upwardly at the lower part of the lower frame to be coupled with the upper frame positioned at the lower part of the lower frame, and a first extension protrusion and a first extension groove portion are formed extending along the length direction of each frame on the inner and outer sides of the first coupling portion and the second coupling portion, respectively, so as to be coupled to each other. Claim 5 In claim 4, the upper end of the upper frame installed at the top of the installation space is coupled with an upper end finishing material, and the lower end of the lower frame installed at the bottom of the installation space is coupled with a lower end finishing material; a third coupling part coupled to a first coupling part of the upper frame is provided at the bottom of the upper end finishing material, and a fourth coupling part coupled to a second coupling part of the lower frame is provided at the top of the lower end finishing material; and a second extension protrusion and a second extension groove are formed extending along the length direction of each frame on the inner and outer surfaces of the third and fourth coupling parts, respectively, so as to be coupled to each other with the upper frame or the lower frame. Claim 6 A method for manufacturing a translucent solar cell soundproofing device as described in any one of claims 1 and 3 to 5, comprising: (a) manufacturing a solar cell panel having a pattern that allows sunlight to pass through; (b) manufacturing a translucent soundproofing panel by bonding a pair of tempered glass to the front and rear sides of the solar cell panel; (c) attaching a frame to the edge of the soundproofing panel and connecting wiring to the solar cell panel; and (d) stacking and mounting a plurality of the soundproofing panels with the attached frames vertically in an installation space provided between a plurality of pillars, wherein in step (a), the solar cell panel is manufactured such that a plurality of solar cells are arranged along rows and columns to generate power using a portion of sunlight and transmit the remainder to appear translucent, and includes a pattern through which sunlight passes between each arranged solar cell; and in step (b), the soundproofing panel comprises the solar cell panel manufactured to be translucent and a pair of tempered glass placed on the front and rear sides of the solar cell panel, respectively. A method for manufacturing a translucent solar cell soundproofing device, characterized by being manufactured by bonding, and having a pair of gas-filled spaces provided between the solar cell panel and a pair of tempered glass to enhance the sound insulation effect by utilizing the density difference when sunlight is transmitted. Claim 7 delete

Images