Panel for soundproof wall comprising solar power panel

Abstract

A soundproof wall panel including a photovoltaic power generation module according to the present invention comprises a base member formed in a rectangular shape to form a wall of a soundproof wall, a plurality of rectangular photovoltaic power generation modules arranged on the base member, a wire section connecting the photovoltaic power generation modules, and a connector section arranged on both sides of the base member. According to the present invention, solar power generation is possible through both directions of the sound barrier, thereby increasing power generation efficiency and maintaining the durability of the solar power generation module even when a long period of time elapses with the sound barrier installed. In addition, it can prevent the decrease in solar power generation efficiency over time and increase the support strength of the sound barrier panels while enabling solar power generation through both directions of the panels.

Description

Technology Field

[0001] The present invention relates to a soundproof wall panel, and more specifically, to a soundproof wall panel comprising a photovoltaic power generation module configured to enable photovoltaic power generation in both directions, maintain long-term durability, and prevent a decrease in power generation efficiency. Background Technology

[0002] Sound barriers or soundproof tunnels are installed around roads or railways where means of transportation, such as vehicles or trains, travel, to prevent noise and dust generated during operation from being transmitted to nearby houses.

[0003] Recently, with the expansion of transportation infrastructure such as roads and railways, the installation of the aforementioned sound barriers or soundproof tunnels is on the rise to provide a pleasant urban living environment.

[0004] Typically, to install the aforementioned sound barrier or sound tunnel, a concrete block foundation is poured along the road or railway, and supports are placed vertically at regular intervals from the foundation.

[0005] And, soundproof walls or soundproof tunnels are constructed by installing soundproof panels between the supports arranged as described above.

[0006] It is highly desirable to generate electrical energy using solar power through the aforementioned sound barriers or soundproof tunnels, in addition to their original function of blocking noise and dust.

[0007] However, areas around roads or railways are environments that are continuously exposed to vibrations, moisture from rain, and wind.

[0008] If the photovoltaic power generation module becomes separated from or damaged by the soundproofing panel due to prolonged exposure to vibrations, moisture, or external pressure as described above, it will be unable to perform its original function.

[0009] In addition, when exposed to direct sunlight for a long period, there is a problem in that the efficiency of solar power generation is significantly reduced due to the heat accumulation phenomenon occurring in the photovoltaic modules. The problem to be solved

[0010] The objective of the present invention is to provide a soundproof wall panel comprising a photovoltaic power generation module configured to enable photovoltaic power generation through both directions of the soundproof wall.

[0011] Another objective of the present invention is to provide a soundproof wall panel comprising a photovoltaic power generation module configured to maintain durability even after a long period of time in an installed state.

[0012] Another objective of the present invention is to provide a soundproof wall panel comprising a photovoltaic power generation module configured to prevent a decrease in photovoltaic power generation efficiency due to thermal accumulation.

[0013] Another objective of the present invention is to provide a soundproof wall panel comprising a photovoltaic power generation module configured to enable photovoltaic power generation in both directions while increasing the support strength of the soundproof wall panel. means of solving the problem

[0014] A soundproof wall panel including a photovoltaic power generation module according to the present invention for achieving the above objective comprises a base member formed in a rectangular shape to form a wall of a soundproof wall, a plurality of rectangular photovoltaic power generation modules arranged on the base member, a wire section connecting the photovoltaic power generation modules, and a connector section arranged on both sides of the base member.

[0015] Preferably, the base member may be formed of a transparent or translucent synthetic resin material.

[0016] Alternatively, the base member may be formed of transparent glass.

[0017] Here, irregular fine indentations may be formed on the surface of the base member.

[0018] In addition, a receiving recess is formed in the base member to accommodate the photovoltaic power generation module, so that the photovoltaic power generation module can be placed inside the receiving recess.

[0019] Preferably, the receiving concave portion is formed with a rectangular cross-sectional shape, and a gap may be formed between the edge of the photovoltaic power generation module and the edge of the receiving concave portion.

[0020] In addition, a transparent adhesive may be applied to the upper surface of the photovoltaic module in the aforementioned receiving concave portion.

[0021] In addition, multiple straight-shaped depressions may be formed inside the aforementioned receiving depression.

[0022] Preferably, grid-shaped depressions may be formed inside the receiving depression.

[0023] Additionally, the base member comprises a lower first base member formed in a rectangular shape and an upper second base member formed in a rectangular shape of the same size as the first base member, and lattice-shaped concave portions are formed on the surface of the first base member, and a receiving opening for forming the receiving concave portion may be formed in the second base member.

[0024] Here, irregular fine indentations may be formed on the surfaces of the first base member and the second base member.

[0025] Preferably, a third base member formed in a rectangular shape of the same size as the second base member is disposed on the upper part of the second base member, and lattice-shaped concave portions may be formed on the surface of the third base member facing the photovoltaic power generation module.

[0026] Also, irregular fine indentations may be formed on the surface of the third base member. Effects of the invention

[0027] According to the present invention, solar power generation is possible through both directions of the sound barrier, thereby increasing power generation efficiency.

[0028] In addition, the durability of the photovoltaic power generation modules can be maintained even when a long period of time passes with sound barriers installed.

[0029] In addition, it can prevent the reduction of solar power generation efficiency caused by thermal accumulation.

[0030] In addition, it increases the support strength of the sound barrier panels while enabling solar power generation through both directions of the panels. Brief explanation of the drawing

[0031] The attached drawings below are intended to facilitate understanding of the technical concept of the present invention in conjunction with the detailed description of the invention; therefore, the present invention should not be interpreted as being limited to the matters illustrated in the drawings below. FIG. 1 is a front view of a soundproof wall panel including a photovoltaic power generation module according to one embodiment of the present invention, and FIG. 2 is an exploded perspective view illustrating the features of a soundproof wall panel according to another embodiment of the present invention, and FIG. 3 is a perspective view illustrating the features of a soundproof wall panel according to the above embodiment, and FIG. 4 is a perspective view illustrating a feature of a soundproof wall panel according to another embodiment of the present invention, and FIG. 5 is a perspective view of a soundproof wall panel according to another embodiment of the present invention, and FIG. 6 is an exploded perspective view illustrating the features of a soundproof wall panel according to another embodiment of the present invention, and FIG. 7 is an exploded perspective view illustrating the features of a soundproof wall panel according to another embodiment of the present invention, and FIG. 8 is a perspective view of a soundproof wall panel according to the above embodiment. Specific details for implementing the invention

[0032] Hereinafter, the configuration of the present invention will be described in detail with reference to the attached drawings.

[0033] Prior to this, the terms used in this specification and claims shall not be interpreted as being limited to their dictionary meanings; rather, based on the principle that the inventor may appropriately define the concepts of the terms to best describe their invention, they shall be interpreted in a meaning and concept consistent with the technical spirit of the invention.

[0034] Therefore, it should be understood that the embodiments described in this specification and the configurations illustrated in the drawings are merely preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, and that various equivalents and modifications that can replace them may exist at the time of filing this application.

[0035] FIG. 1 is a front view of a soundproof wall panel including a photovoltaic power generation module according to one embodiment of the present invention; FIG. 2 is an exploded perspective view illustrating a feature of a soundproof wall panel according to another embodiment of the present invention; FIG. 3 is a perspective view illustrating a feature of a soundproof wall panel according to the above embodiment; FIG. 4 is a perspective view illustrating a feature of a soundproof wall panel according to yet another embodiment of the present invention; FIG. 5 is a perspective view of a soundproof wall panel according to yet another embodiment of the present invention; FIG. 6 is an exploded perspective view illustrating a feature of a soundproof wall panel according to yet another embodiment of the present invention; FIG. 7 is an exploded perspective view illustrating a feature of a soundproof wall panel according to yet another embodiment of the present invention; and FIG. 8 is a perspective view of a soundproof wall panel according to the above embodiment.

[0037] Referring to FIG. 1, a soundproof wall panel including a photovoltaic power generation module according to the present invention comprises a base member (10) formed in a rectangular shape to form a wall of a soundproof wall, a plurality of rectangular photovoltaic power generation modules (20) arranged on the base member (10), a wire section (30) connecting the photovoltaic power generation modules (20), and a connector section (50) arranged on both sides of the base member (10).

[0038] The above base member (20) is formed in a rectangular shape with a predetermined thickness and a long side, so that it serves as a wall placed between pillars when constructing a soundproof wall.

[0039] A plurality of photovoltaic modules (20) are arranged along the length direction on the base member (10).

[0040] The above-mentioned photovoltaic power generation module (20) is formed in a roughly square shape, and a predetermined gap is formed between adjacent photovoltaic power generation modules (20).

[0041] And, a wire section (30) connecting the plurality of the above-mentioned photovoltaic modules (20) is arranged across them.

[0042] The above wire section (30) is configured to transmit power generated by the above photovoltaic power generation module (20) to the above connector section (50).

[0043] And, the connector part (50) is disposed on both sides of the base member (10).

[0044] At this time, the connector portion (50) is positioned on both sides of the base member (10) and configured to supply power to a battery (not shown) installed near a support of the soundproof wall through the connector portions (50).

[0045] At this time, as in another embodiment of the present invention illustrated in FIG. 5 and 8, a switch portion (52) for selecting whether to transmit power is formed in the connector portion (50), and when the switch portion (52) is turned on, power can be supplied to the battery.

[0046] That is, when the switch part (52) is turned off, power is not supplied, so that power can be selectively supplied through either one or both of the connector parts (50) on both sides.

[0047] As described above, the connector portion (50) is positioned on both sides of the base member (10), thereby enabling power to be transmitted to the battery through the connector portion (50) regardless of the panel installation direction according to the present invention.

[0048] In addition, as described above, a switch (52) is provided in the connector part (50) so that the power transmission can be selectively turned on / off, thereby preventing power leakage and short circuits caused by power being transmitted to the connector part (50) where power transmission is not required.

[0049] Preferably, the base member (10) may be formed of a transparent or translucent synthetic resin material or reinforced glass.

[0050] Polycarbonate may be used as the synthetic resin material for forming the base member (10), and a flame retardant may be mixed in during the process of forming the base member (10) using the synthetic resin material or reinforced glass.

[0051] Thus, the flame retardant properties of the base member (10) are enhanced through the flame retardant material.

[0052] Since the base member (10) is formed of a transparent or translucent synthetic resin material or reinforced glass, power generation through the solar power generation module (20) can be achieved even when sunlight is irradiated not only on the front but also on the back of the base member (10).

[0053] Also, irregular fine indentations (12) may be formed on the surface of the base member (10).

[0054] The fine concave portions (12) may be formed together during the process of forming the base member (10), or may be formed through additional surface processing after the base member (10) has been formed.

[0055] As a method for forming the fine concave portions (12) during the process of forming the base member (10), for example, a method of forming the fine concave portions (12) by pressing the surface of the base member (10) with fine protrusions formed on the surface through a roller while the synthetic resin material or reinforced glass for forming the base member (10) has not yet completely cooled may be used.

[0056] Alternatively, as a method for forming the fine concave portions (12) through additional surface processing while the base member (10) is formed, for example, a method of forming the fine concave portions (12) through sand blasting can be used when the synthetic resin material or reinforced glass for forming the base member (10) is completely cooled.

[0057] In the state where fine concave portions (12) are formed on the surface of the base member (10) as described above, by placing the photovoltaic power generation module (20) on the surface, fine spaces can be formed between the surface of the base member (10) and the surface of the photovoltaic inversion module (20).

[0058] Thus, when fine concave portions (12) as described above are not formed, the solar power generation module (20) and the surface of the base member (10) are in complete contact, thereby mitigating the phenomenon of heat accumulation at the boundary portion.

[0059] If the phenomenon of heat accumulation in the above-mentioned photovoltaic power generation module (20) is repeated for a long period of time, it may cause a decrease in power generation efficiency.

[0060] However, by forming fine concave portions (12) between the surface of the photovoltaic power generation module (20) and the base member (10) as described above, the thermal accumulation phenomenon that occurs when the modules are in complete contact without the fine concave portions being formed is mitigated, thereby preventing a decrease in the power generation efficiency of the photovoltaic power generation module (20).

[0061] In addition, the surface area of ​​the base member (10) is increased by the fine concave portions (12) as described above, which can provide a more advantageous effect for heat dissipation.

[0062] This is because heat transfer efficiency is proportional to the size of the heat transfer surface area.

[0063] Meanwhile, in another embodiment of the present invention illustrated in FIG. 2, a receiving recess (14) for receiving the photovoltaic power generation module (20) is formed in the base member (10).

[0064] And, the above photovoltaic power generation module (20) is configured to be placed inside the receiving concave portion (14).

[0065] As shown in FIGS. 3 and 4, the receiving concave portion (14) is formed with a rectangular cross-sectional shape that is somewhat larger than the photovoltaic module (20), so that a gap (S) is formed between the edge of the photovoltaic module (20) and the edge of the receiving concave portion (14).

[0066] At this time, the depth of the receiving concave portion (14) is formed to be slightly deeper than the thickness of the photovoltaic power generation module (20), so that when the photovoltaic power generation module (20) is placed inside the receiving concave portion (14), the photovoltaic power generation module (20) is configured not to protrude from the surface of the base member (10) other than the receiving concave portion (14).

[0067] In addition, in the above embodiment, irregular fine indentations (12) may be formed on the surface of the base member (10).

[0068] Although the wire section (30) and the connector section (50) are omitted in the embodiments illustrated in FIGS. 2 to 4 and 6, this is to omit the same components as in the embodiments illustrated in FIG. 1 or 5 and to highlight only the characteristic configurations of the embodiments, and in the embodiments, the wire section (30) and the connector section (50) are additionally installed to form a panel according to the present invention.

[0069] As described above, a rectangular receiving concave portion (14) slightly larger than the solar power generation module (20) is formed, and after placing the solar power generation module (20) inside it, a transparent adhesive may be applied to the upper surface of the solar power generation module (20).

[0070] Preferably, when a transparent adhesive is applied and cured on the photovoltaic module (20) within the receiving concave portion (14), the surface is configured to be approximately the same height as the surface of the part of the base member (10) other than the receiving concave portion (14).

[0071] Thus, the photovoltaic power generation module (20) is received and placed inside the receiving concave portion (14) so ​​as not to protrude from the surface of the base member (10), and then a transparent adhesive is applied to the upper portion to fix the photovoltaic power generation module (20), thereby preventing it from being easily separated or damaged by pressure from the wind or impact from an external object.

[0072] And, in the embodiment illustrated in FIG. 4, in addition to the characteristic configuration illustrated in FIG. 3, a plurality of straight-shaped concave portions (16) may be additionally formed on the surface inside the receiving concave portion (14).

[0073] And, with the photovoltaic power generation module (20) placed inside the receiving concave portion (14), it is configured to be fixed by applying a transparent adhesive to the upper surface.

[0074] At this time, the transparent adhesive having a predetermined viscosity is applied so as not to fill from the cross-section of the straight-shaped concave portion (16) to the bottom portion.

[0075] That is, the adhesive is applied and cured so that a space is formed between the bottom surface of the transparent adhesive and the bottom portion of the straight-shaped concave part (16).

[0076] Thus, by allowing air to flow through the above space, it is configured to prevent heat from accumulating in the photovoltaic power generation module (20).

[0077] By doing so, it is possible to prevent the phenomenon in which heat accumulates repeatedly in the photovoltaic power generation module (20) over a long period of time, thereby reducing power generation efficiency.

[0078] To further enhance the above effect, as shown in FIG. 5, preferably, grid-shaped indentations (18) may be formed inside the receiving indentation.

[0079] Thus, by allowing air to flow through the grid-shaped concave portion (18), the cooling effect can be further enhanced compared to the case where the straight-shaped concave portion (16) shown in FIG. 4 is formed.

[0080] Meanwhile, in another embodiment of the present invention illustrated in FIG. 6, the base member (10) includes a lower first base member (10-1) formed in a rectangular shape and an upper second base member (10-2) formed in a rectangular shape of the same size as the first base member (10-1).

[0081] Here, irregular fine indentations (12) and grid-shaped indentations (18) are formed on the surface of the first base member (10-1).

[0082] And, a receiving opening (142) to serve as the receiving concave portion (14) may be formed in the second base member (10-2).

[0083] At this time, the receiving opening (142) is formed as a rectangle larger than the photovoltaic power generation module (20), just like the receiving concave portion (14), so that a gap (S) is formed between the edge portion of the receiving opening (142) and the edge portion of the photovoltaic power generation module (20) as shown in FIG. 3.

[0084] Here, irregular fine depressions (122) may also be formed on the surface of the second base member (10-2).

[0085] Then, with the first base member (10-1) and the second base member (10-2) overlapped, the photovoltaic power generation module (20) is placed in the receiving opening (142).

[0086] In addition, with the wire section (30) for connecting the photovoltaic power generation modules (20) and the connector section (50) arranged, an adhesive is applied and cured on the upper part of the photovoltaic power generation module (20), so that it can be configured in the same way as the embodiment shown in FIG. 5.

[0087] However, in the case of the embodiment illustrated in FIG. 6, irregular fine indentations (12, 122) are formed in a rectangular panel of the same shape and size, and a grid-shaped indentation (18) is formed in one of them and a receiving opening (142) is formed in the other, thereby configuring the first base member (10-1) and the second base member (10-2).

[0088] In this case, compared to the case where the receiving concave portion (14) is formed in one base member (10) as in the embodiment shown in FIG. 5, and a grid-shaped concave portion (18) is formed inside the receiving concave portion (14), the convenience of processing can be increased.

[0089] And, in the case of the embodiment illustrated in FIG. 6, since the grid-shaped concave portion (180) is formed extending to the edge portion of the first base member (10-1), the flow of air transferring heat generated from the photovoltaic module (20) can be made smoother.

[0090] In addition, the base member (10) may be composed of a lower first base member (10-1) and an upper second base member (10-2) to increase the overall support strength.

[0091] Meanwhile, in another embodiment of the present invention illustrated in FIG. 7 and 8, in addition to the configuration according to the embodiment illustrated in FIG. 6, a third base member (10-3) formed in a rectangular shape of the same size as the second base member (10-2) is disposed on the upper part of the second base member (10-2).

[0092] Here, grid-shaped concave portions may also be formed on the surface (bottom surface based on FIG. 7) facing the photovoltaic module (20) in the third base member (10-3).

[0093] In addition, irregular fine depressions (124) may also be formed on the surface of the third base member (10-3).

[0094] In addition, in the above embodiment, a receiving opening (142) is formed in the same manner as in the embodiment shown in FIG. 6, and the size of the receiving opening (142) is formed to be larger than that of the photovoltaic power generation module (20), so that a gap (S) is formed between the edge portion of the receiving opening (142) and the edge of the photovoltaic power generation module (20) as in FIG. 3.

[0095] Thus, the heat generated from the bottom surface (see FIG. 7) of the photovoltaic module (20) is dissipated through the grid-shaped concave portion (18) on the surface of the first base member (10-1), and the heat generated from the front surface of the photovoltaic module (20) is dissipated through the grid-shaped concave portion formed on the bottom surface of the third base member (10-3).

[0096] In addition, the third base member (10-3) is positioned on the front of the solar power generation module (20), and the solar power generation module (20) is configured to be completely wrapped by the first base member (10-1) to the third base member (10-3), thereby allowing the solar power generation module (20) to be completely protected from impacts from external objects even after a long period of time.

[0097] In addition, while perfectly protecting the photovoltaic power generation module (20) mechanically as described above, heat generated from the photovoltaic power generation module (20) can be effectively dissipated through irregular fine indentations (12, 124) and grid-shaped indentations formed on the surfaces of the first base member (10-1) and the third base member (10-3).

[0099] For the above, the terms used in the embodiments of the present invention have the same meaning as generally understood by those skilled in the art to which the present invention pertains.

[0100] Although the present invention has been described by limited embodiments and drawings, the above embodiments are intended to explain, not to limit, the technical concept of the present invention, and therefore the technical concept of the present invention is not limited to these, and various modifications and variations may be made by a person skilled in the art within the scope of the technical concept of the present invention and the equivalent scope of the following claims.

[0101] Accordingly, the scope of protection of the present invention shall be interpreted by the claims, and all technical ideas within an equivalent scope shall be interpreted as being included within the scope of rights of the present invention.

[0102] In addition, within the scope of the purpose of the present invention, one or more of the components may be optionally combined.

[0103] The terms "included" or "composed" mentioned above mean that the relevant component may be included, and should be interpreted as meaning that other components may additionally be included. Explanation of the symbols

[0104] 10: Base member 20: Solar power module 30: Wire section 50: Connector section

Claims

Claim 1 A soundproof wall comprises a base member formed in a rectangular shape to form a wall body; a plurality of rectangular photovoltaic modules arranged on the base member; a wire section connecting the photovoltaic modules; and a connector section arranged on both sides of the base member. The base member is formed from a transparent or translucent synthetic resin mixed with a flame retardant, and irregular fine indentations are formed on the surface of the base member. A receiving indentation is formed on the base member to accommodate the photovoltaic modules, and the photovoltaic modules are placed inside the receiving indentation. The receiving indentation is formed in a rectangular cross-sectional shape, a gap is formed between the edge of the photovoltaic module and the edge of the receiving indentation, and grid-shaped indentations are formed inside the receiving indentation. A transparent adhesive is applied to the upper surface of the photovoltaic module in the receiving indentation, such that a space is formed between the bottom surface of the adhesive and the bottom portion of the grid-shaped indentation inside the receiving indentation. A soundproof wall panel comprising a photovoltaic power generation module, wherein the base member is hardened and includes a lower first base member formed in a rectangular shape and an upper second base member formed in a rectangular shape of the same size as the first base member, grid-shaped indentations are formed on the surface of the first base member, a receiving opening for forming a receiving indentation is formed in the second base member, irregular fine indentations are formed on the surfaces of the first base member and the second base member, a third base member formed in a rectangular shape of the same size as the second base member is disposed on the upper part of the second base member, grid-shaped indentations are formed on the surface of the third base member facing the photovoltaic power generation module, and irregular fine indentations are formed on the surface of the third base member. Claim 2 delete Claim 3 delete Claim 4 delete Claim 5 delete Claim 6 delete Claim 7 delete Claim 8 delete Claim 9 delete Claim 10 delete Claim 11 delete Claim 12 delete Claim 13 delete

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