Photovoltaic sound barrier device

Abstract

The utility model relates to a photovoltaic sound barrier device. The photovoltaic sound barrier device comprises a photovoltaic assembly, sound barrier equipment and a mounting assembly. The sound barrier equipment comprises two sound barrier plates oppositely arranged in the first direction and at least two sets of supporting assemblies installed between the two sound barrier plates at intervals. The mounting assembly is arranged on the side, away from the other sound barrier plate, of one sound barrier plate in the first direction, and the mounting assembly is connected between the supporting assembly and the photovoltaic assembly. When the photovoltaic sound barrier device is used, the supporting assembly is connected with the photovoltaic assembly through the mounting assembly. According to the mounting assembly, the photovoltaic assembly can be directly hung on the periphery of traditional sound barrier equipment, so that the traditional sound barrier equipment in use or processed traditional sound barrier equipment does not need to be directly replaced with a photovoltaic sound barrier product with relatively high cost, and only improvement is needed; compared with the replacement cost, the cost is lower, and the resource waste is also reduced.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic sound barrier device. Background Art

[0002] In order to reduce noise pollution, sound barriers are set up around the noise source to reduce noise. For example, on both sides of the road, outside the factory, etc. Since solar energy, a renewable resource, conforms to the development theme of green energy conservation and environmental protection, it is widely used in all walks of life. In related technologies, photovoltaic sound barrier products that combine sound barriers with photovoltaic modules have emerged. However, traditional sound barriers are not designed with photovoltaic products. If the traditional sound barriers in use or the processed traditional sound barriers are directly replaced with new photovoltaic sound barrier products, the replacement cost will be high. Summary of the invention

[0003] Based on this, it is necessary to provide a photovoltaic sound barrier device to address the problem of high replacement cost when replacing traditional sound insulation barriers with new photovoltaic sound barrier products.

[0004] A photovoltaic sound barrier device, comprising:

[0005] Photovoltaic panels;

[0006] A sound barrier device, comprising two sound barrier panels arranged opposite to each other along a first direction, and at least two groups of support components installed between the two sound barrier panels and arranged at intervals;

[0007] A mounting component is disposed along the first direction on a side of one of the sound barrier panels facing away from the other sound barrier panel, and the mounting component is connected between the supporting component and the photovoltaic component.

[0008] In one embodiment, the mounting assembly includes a first sub-mounting group and a second sub-mounting group spaced apart along a second direction; the second direction is arranged at an angle to the first direction; the first sub-mounting group is mounted between one group of the support assemblies and the photovoltaic assembly; the second sub-mounting group is mounted between another group of the support assemblies and the photovoltaic assembly;

[0009] Wherein, the length of the first sub-mounting group along the first direction is greater than the length of the second sub-mounting group along the first direction.

[0010] In one of the embodiments, the photovoltaic sound barrier device further comprises a plurality of connecting beams arranged at intervals;

[0011] The first sub-mounting group and / or the second sub-mounting group are connected to the photovoltaic assembly via the connecting crossbeam.

[0012] In one embodiment, the support assembly includes a plurality of support beams arranged at intervals;

[0013] The first sub-mounting group and the second sub-mounting group each include a hanging seat and a hanging member connected to each other;

[0014] The hanger is connected to one of the supporting beams, and the hanger is connected to the photovoltaic assembly or the connecting beam.

[0015] In one embodiment, the mounting bracket in the first sub-mounting group is fixedly connected to the hanging component, and the mounting bracket in the second sub-mounting group is snap-connected to the hanging component; or

[0016] The hanging seat in the first sub-installation group is connected with the hanging component by a snap connection, and the hanging seat in the second sub-installation group is fixedly connected with the hanging component.

[0017] In one embodiment, the mounting seat is configured with a first accommodating cavity, a bottom wall of the first accommodating cavity is provided with a clamping portion protruding toward the cavity, and the clamping portion divides the first accommodating cavity into a first sub-cavity and a second sub-cavity;

[0018] The hanger includes a first connecting plate, a second connecting plate and a third connecting plate that are connected to each other and arranged at an angle; the first connecting plate is connected to the photovoltaic component; the third connecting plate can extend into the first sub-cavity and abut against the side wall of the clamping portion.

[0019] In one of the embodiments, the first sub-mounting group and the second sub-mounting group further include a spacer;

[0020] The cushion block is arranged between the clamping portion and the second connecting plate.

[0021] In one embodiment, the hanging seat is inclined downward along the first direction toward one side of the hanging component.

[0022] In one embodiment, a clamping protrusion is configured on one side of the hanger close to the hanger;

[0023] The photovoltaic sound barrier device further comprises a flexible pad, which is mounted on a side of the photovoltaic assembly or the connecting beam close to the mounting assembly;

[0024] The clamping protrusion can abut against the flexible pad.

[0025] In one embodiment, the photovoltaic sound barrier device further comprises a fourth connecting plate, wherein the fourth connecting plate comprises a first side plate and a second side plate connected to each other and arranged at an angle;

[0026] The first side plate is connected to the side of the photovoltaic assembly, and the second side plate is connected to the connecting beam.

[0027] In one of the embodiments, the photovoltaic sound barrier device further comprises a column, and the column is configured with a snap-in groove;

[0028] The outer peripheral side of the sound barrier device is clamped in the clamping groove.

[0029] When the photovoltaic sound barrier device provided in the embodiment of the present application is used, since the present application sets the installation component on the side of one of the sound barrier panels away from the other sound barrier panel, and connects the support component with the photovoltaic component through the installation component, the installation component of the present application can directly hang the photovoltaic component on the periphery of the traditional sound barrier equipment, so there is no need to directly replace the traditional sound barrier equipment in use or the processed traditional sound barrier equipment with the more expensive photovoltaic sound barrier product. It is only necessary to improve the traditional sound barrier equipment through the installation component. Compared with the replacement cost, the improvement cost is lower, and the waste of resources is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] FIG1 is a schematic diagram of a photovoltaic sound barrier device provided in some embodiments of the present application.

[0031] FIG. 2 is a cross-sectional view of the photovoltaic sound barrier device at AA shown in FIG. 1 .

[0032] FIG. 3 is a schematic diagram of the hanger, the hanger and the first connecting member in the installation assembly of the photovoltaic sound barrier device shown in FIG. 2 .

[0033] FIG. 4 is a partial enlarged view of point B shown in FIG. 2 .

[0034] FIG. 5 is a partial enlarged view of point C shown in FIG. 2 .

[0035] FIG6 is a schematic diagram of a photovoltaic sound barrier device provided in some other embodiments of the present application.

[0036] Figure numerals: 100-photovoltaic module; 110-frame; 120-battery body; 130-sealant; 200-sound barrier equipment; 210-sound barrier board; 220-support assembly; 221-support beam; 300-installation assembly; 310-first sub-installation group; 320-second sub-installation group; 330-hanging seat; 331-clamping part; 332-first sub-cavity; 333-second sub-cavity; 334-clamping protrusion; 340-hanging piece; 341-second A connecting plate; 342-a second connecting plate; 343-a third connecting plate; 350-a cushion block; 361-a first connecting member; 362-a second connecting member; 363-a third connecting member; 364-a fourth connecting member; 365-a fifth connecting member; 400-a connecting beam; 500-a flexible pad; 510-a flexible groove; 600-a fourth connecting plate; 610-a first side plate; 620-a second side plate; 700-a column; 710-a snap-in groove; 800-an elastic snap-in member. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0038] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0039] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0043] Referring to Figures 1, 2 and 6, Figure 1 shows a schematic diagram of a photovoltaic sound barrier device provided in some embodiments of the present application. Figure 2 shows a cross-sectional view of the photovoltaic sound barrier device at AA shown in Figure 1. Figure 6 shows a schematic diagram of a photovoltaic sound barrier device provided in other embodiments of the present application.

[0044] The photovoltaic sound barrier device provided in some embodiments of the present application includes a photovoltaic module 100, a sound barrier device 200, and an installation component 300. The sound barrier device 200 includes two sound barrier panels 210 arranged opposite to each other along a first direction, specifically, the first direction is the xx' direction in FIG. 2; and at least two groups of support components 220 installed between the two sound barrier panels 210; the installation component 300 is arranged on a side of one of the sound barrier panels 210 away from the other sound barrier panel 210 along the first direction, and the installation component 300 is connected between the support component 220 and the photovoltaic module 100.

[0045] When the photovoltaic sound barrier device provided in the embodiment of the present application is used, since the present application sets the mounting assembly 300 on the side of one of the sound barrier panels 210 away from the other sound barrier panel 210, and connects the support assembly 220 with the photovoltaic assembly 100 through the mounting assembly 300, the mounting assembly 300 of the present application can directly hang the photovoltaic assembly 100 on the periphery of the traditional sound barrier device 200, so there is no need to directly replace the traditional sound barrier device 200 in use or the processed traditional sound barrier device 200 with a more expensive photovoltaic sound barrier product, and only the traditional sound barrier device 200 needs to be improved through the mounting assembly 300. Compared with the replacement cost, the improvement cost is lower, and the waste of resources is also reduced.

[0046] The following is a detailed description of the structure of the photovoltaic sound barrier device. Please refer to Figures 3 to 5. Figure 3 shows a schematic diagram of the hanger 330, the hanger 340 and the first connecting member 361 in the installation assembly 300 of the photovoltaic sound barrier device shown in Figure 2. Figure 4 shows a partial enlarged view of the B shown in Figure 2. Figure 5 shows a partial enlarged view of the C shown in Figure 2.

[0047] Please refer to Figure 2. In some embodiments, the installation component 300 includes a first sub-installation group 310 and a second sub-installation group 320 spaced apart along a second direction; the second direction is set at an angle to the first direction, specifically, the second direction is the yy' direction in Figure 2; the first sub-installation group 310 is installed between one group of support components 220 and the photovoltaic component 100; the second sub-installation group 320 is installed between another group of support components 220 and the photovoltaic component 100; and the length of the first sub-installation group 310 along the first direction is greater than the length of the second sub-installation group 320 along the first direction.

[0048] By setting the lengths of the first sub-installation group 310 and the second sub-installation group 320 along the first direction to be different, the photovoltaic component 100 mounted on the sound barrier device 200 can be set at a certain angle, so that the photovoltaic component 100 can receive more solar radiation, and the photoelectric conversion effect of the photovoltaic component 100 is better.

[0049] Please refer to Fig. 4. In some embodiments, the photovoltaic sound barrier device further includes a plurality of spaced connecting beams 400; the first sub-mounting group 310 and / or the second sub-mounting group 320 are connected to the photovoltaic assembly 100 via the connecting beams 400. By providing the connecting beams 400, the connecting beams 400 can support the photovoltaic assembly 100, and the stability of the photovoltaic assembly 100 is higher; at the same time, when the size of the photovoltaic assembly 100 is large, the middle part of the photovoltaic assembly 100 can be connected to the sound barrier device 200 via the connecting beams 400, which is an intermediate connector.

[0050] Please refer to Figures 3 to 5. In some embodiments, the support assembly 220 includes a plurality of support beams 221 spaced apart; the first sub-mounting group 310 and the second sub-mounting group 320 both include a mount 330 and a hanger 340 connected to each other; the mount 330 is connected to one of the support beams 221, and the hanger 340 is connected to the photovoltaic module 100 or the connecting beam 400. Since the first sub-mounting group 310 and the second sub-mounting group 320 both include a mount 330 and a hanger 340 connected to each other, when the photovoltaic module 100 needs to be installed on the sound barrier device 200, the mount 330 is first connected to the support beam 221, and then the hanger 340 is connected to the photovoltaic module 100 or the connecting beam 400, and finally the mount 330 is connected to the hanger 340, which is not easy to be confused, and the final assembly connection is also simple and convenient.

[0051] Referring to FIG. 4 and FIG. 5 , in some embodiments, the mounting assembly 300 further includes a second connector 362 and a third connector 363, the hanger 330 is connected to the support beam 221 via the second connector 362 (as shown in FIG. 4 and FIG. 5 ), and the hanger 340 is connected to the photovoltaic assembly 100 (as shown in FIG. 5 ) or to the connecting beam 400 (as shown in FIG. 4 ) via the third connector 363. Optionally, the second connector 362 and the third connector 363 may be threaded connectors.

[0052] Please refer to FIG. 4 and FIG. 5. In some embodiments, the mount 330 in the first sub-mounting group 310 is fixedly connected to the hanger 340, and the mount 330 in the second sub-mounting group 320 is connected by snapping. In other embodiments, the mount 330 in the first sub-mounting group 310 is connected by snapping, and the mount 330 in the second sub-mounting group 320 is fixedly connected to the hanger 340. By fixing the mount 330 of one group of the first sub-mounting group 310 and the second sub-mounting group 320 to the hanger 340, and snapping the mount 330 of the other group to the hanger 340, when the photovoltaic module 100 is installed on the sound barrier device 200, there is an installation margin for adjustment, and after the installation is completed, due to the thermal expansion and contraction of the structural member itself, the snap connection can be automatically adjusted to reduce the connection failure problem caused by excessive stress at the connection.

[0053] Please refer to FIG. 3 and FIG. 5 . In some embodiments, the mount 330 is configured with a first accommodating cavity, and a clamping portion 331 is protruded from the bottom wall of the first accommodating cavity toward the cavity, and the clamping portion 331 divides the first accommodating cavity into a first sub-cavity 332 and a second sub-cavity 333; the hanger 340 includes a first connecting plate 341, a second connecting plate 342, and a third connecting plate 343 connected to each other and arranged at an angle; the first connecting plate 341 is connected to the photovoltaic module 100; the third connecting plate 343 can extend into the first sub-cavity 332 and abut against the side wall of the clamping portion 331. By extending the third clamping plate of the hanger 340 into the first sub-cavity 332 and abutting against the side wall of the clamping portion 331, the clamping connection between the mount 330 and the hanger 340 is realized, which is relatively simple and convenient.

[0054] 4 , in some embodiments, the mounting assembly 300 further includes a first connector 361, which passes through the second connecting plate 342 and is connected to the clamping portion 331, thereby achieving a fixed connection between the hanging seat 330 and the hanging member 340. Optionally, the first connector 361 may be a threaded connector.

[0055] By constructing the first accommodating cavity on the hanging seat 330, the hanging seat 330 can be reduced in weight through the first accommodating cavity, which meets the lightweight design requirements, is convenient for transportation and has lower processing costs.

[0056] Please refer to Figures 4 and 5. In some embodiments, the first sub-mounting group 310 and the second sub-mounting group 320 further include a pad 350, which is disposed between the clamping portion 331 and the second connecting plate 342. By disposing the pad 350 between the clamping portion 331 and the second connecting plate 342, the relative installation height of the hanger 330 and the hanger 340 can be adjusted by the thickness of the pad 350, thereby adjusting the position of the photovoltaic assembly 100 installed on the sound barrier device 200, which is relatively simple and convenient.

[0057] Referring to FIG. 3 to FIG. 5 , in some embodiments, the side of the hanger 330 along the first direction toward the hanger 340 is in a downwardly inclined structure. By setting the side of the hanger 330 along the first direction toward the hanger 340 as a downwardly inclined structure, the material for preparing the hanger 330 can be reduced, the whole hanger 330 is lighter, and the processing cost is lower.

[0058] Please refer to FIG. 3 . In some embodiments, a clamping protrusion 334 is configured on one side of the hanger 330 close to the hanger 340. Please refer to FIG. 4 and FIG. 5 . In some embodiments, the photovoltaic sound barrier device further includes a flexible pad 500, which is installed on the photovoltaic assembly 100 or the connecting beam 400 close to the mounting assembly 300; the clamping protrusion 334 can abut against the flexible pad 500. By providing the clamping protrusion 334 to cooperate with the flexible pad 500, when the hanger 330 is installed with the hanger 340, the end of the hanger 330 close to the hanger 340 can avoid abutting against the photovoltaic assembly 100 or the connecting beam 400, thereby reducing the possibility of scratching or damaging the photovoltaic assembly 100. In one specific embodiment, the flexible pad 500 is a silicone pad, and a flexible groove 510 is provided on the silicone pad, and the clamping protrusion 334 can extend into the flexible groove 510.

[0059] Please refer to FIG. 4 . In some embodiments, the photovoltaic sound barrier device further includes a fourth connecting plate 600. The fourth connecting plate 600 includes a first side plate 610 and a second side plate 620 connected to each other and arranged at an angle. The first side plate 610 is connected to the side of the photovoltaic module 100, and the second side plate 620 is connected to the connecting beam 400. By providing the fourth connecting plate 600, the first side plate 610 and the second side plate 620 arranged at an angle are respectively connected to the photovoltaic module 100 and the connecting beam 400, thereby realizing a reliable connection between the photovoltaic module 100 and the connecting beam 400 through the fourth connecting plate 600 as an intermediate piece. In one specific embodiment, the fourth connecting plate 600 is an L-shaped connecting plate.

[0060] Referring to Fig. 4, in some embodiments, the mounting assembly 300 further includes a fourth connector 364 and a fifth connector 365, wherein the fourth connector 364 is connected to the first side plate 610 and the side of the photovoltaic assembly 100. The fifth connector 365 is connected between the second side plate 620 and the connecting beam 400. Optionally, the fourth connector 364 and the fifth connector 365 may be threaded connectors.

[0061] Please refer to FIG. 1 and FIG. 6. In some embodiments, the photovoltaic sound barrier device further includes a column 700, and the column 700 is configured with a snap-in groove 710; the outer peripheral side of the sound barrier device 200 is snap-into the snap-in groove 710. By providing the column 700, the outer peripheral side of the entire sound barrier device 200 can be snap-into the snap-in groove 710, so that the column 700 can provide a supporting force for the entire sound barrier device 200. Optionally, the outer peripheral side of the sound barrier device 200 can be fixed in the snap-in groove 710 by a detachable snap-in plate as shown in FIG. 1, or the outer peripheral side of the sound barrier device 200 can be fixed in the snap-in groove 710 by an elastic snap-in member 800 as shown in FIG. 6, and there is no special limitation on this.

[0062] 5 , in some embodiments, the photovoltaic module 100 includes a frame 110, a battery body 120 and a sealant 130. The frame 110 is provided with a mounting groove, and the side edge of the battery body 120 extends into the mounting groove and is bonded to the side wall of the mounting groove through the sealant 130.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A photovoltaic sound barrier device, characterized in that: The photovoltaic sound barrier device comprises: Photovoltaic modules (100); A sound barrier device (200), the sound barrier device (200) comprising two sound barrier panels (210) arranged opposite to each other along a first direction, and at least two groups of support assemblies (220) installed between the two sound barrier panels (210) and arranged at intervals; A mounting assembly (300), the mounting assembly (300) being arranged along the first direction on a side of one of the sound barrier panels (210) facing away from the other sound barrier panel (210), and the mounting assembly (300) being connected between the supporting assembly (220) and the photovoltaic assembly (100).

2. The photovoltaic sound barrier device according to claim 1, characterized in that: The mounting assembly (300) comprises a first sub-mounting group (310) and a second sub-mounting group (320) which are arranged at intervals along a second direction; the second direction is arranged at an angle to the first direction; the first sub-mounting group (310) is installed between one group of the support assemblies (220) and the photovoltaic assembly (100); and the second sub-mounting group (320) is installed between another group of the support assemblies (220) and the photovoltaic assembly (100); Wherein, the length of the first sub-mounting group (310) along the first direction is greater than the length of the second sub-mounting group (320) along the first direction.

3. The photovoltaic sound barrier device according to claim 2, characterized in that: The photovoltaic sound barrier device further comprises a plurality of connecting beams (400) arranged at intervals; The first sub-installation group (310) and / or the second sub-installation group (320) are connected to the photovoltaic assembly (100) via the connecting crossbeam (400).

4. The photovoltaic sound barrier device according to claim 3, characterized in that: The support assembly (220) comprises a plurality of support beams (221) arranged at intervals; The first sub-installation group (310) and the second sub-installation group (320) both comprise a hanging seat (330) and a hanging part (340) connected to each other; The hanger (330) is connected to one of the supporting beams (221), and the hanger (340) is connected to the photovoltaic assembly (100) or the connecting beam (400).

5. The photovoltaic sound barrier device according to claim 4, characterized in that: The hanging seat (330) in the first sub-installation group (310) is fixedly connected to the hanging component (340), and the hanging seat (330) in the second sub-installation group (320) is snap-connected to the hanging component (340); or The hanging seat (330) in the first sub-installation group (310) is snap-connected to the hanging component (340), and the hanging seat (330) in the second sub-installation group (320) is fixedly connected to the hanging component (340).

6. The photovoltaic sound barrier device according to claim 4, characterized in that: The hanging seat (330) is configured with a first accommodating cavity, a bottom wall of the first accommodating cavity is provided with a clamping portion (331) protruding toward the cavity, and the clamping portion (331) divides the first accommodating cavity into a first sub-cavity (332) and a second sub-cavity (333); The hanger (340) comprises a first connecting plate (341), a second connecting plate (342) and a third connecting plate (343) which are connected to each other and arranged at an angle; the first connecting plate (341) is connected to the photovoltaic assembly (100); the third connecting plate (343) can extend into the first sub-cavity (332) and abut against the side wall of the clamping portion (331).

7. The photovoltaic sound barrier device according to claim 6, characterized in that: The first sub-installation group (310) and the second sub-installation group (320) further include a spacer block (350); The cushion block (350) is arranged between the clamping portion (331) and the second connecting plate (342).

8. The photovoltaic sound barrier device according to claim 4, characterized in that: The hanging seat (330) is in a structure that is inclined downward along the first direction toward one side of the hanging component (340).

9. The photovoltaic sound barrier device according to claim 4, characterized in that: A clamping protrusion (334) is configured on one side of the hanging seat (330) close to the hanging piece (340); The photovoltaic sound barrier device further comprises a flexible pad (500), wherein the flexible pad (500) is installed on a side of the photovoltaic assembly (100) or the connecting beam (400) close to the mounting assembly (300); The clamping protrusion (334) can abut against the flexible pad (500).

10. The photovoltaic sound barrier device according to claim 4, characterized in that: The photovoltaic sound barrier device further comprises a fourth connecting plate (600), wherein the fourth connecting plate (600) comprises a first side plate (610) and a second side plate (620) which are connected to each other and arranged at an angle; The first side plate (610) is connected to a side edge of the photovoltaic assembly (100), and the second side plate (620) is connected to the connecting crossbeam (400).

Images