CN215562050U

CN215562050U - Subtract photovoltaic sound insulation protective screen

Info

Publication number: CN215562050U
Application number: CN202120121537.9U
Authority: CN
Inventors: 胡志刚; 周壮大; 梅芳; 王大鹏
Original assignee: Zhongshan Ruike New Energy Co ltd
Current assignee: Zhongshan Ruike New Energy Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-01-18
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an antireflection photovoltaic sound insulation barrier, which comprises: an anti-reflective photovoltaic sound insulating barrier comprising: the protective screen comprises a protective screen frame, wherein a plurality of mounting frame positions are arranged on the protective screen frame, a photovoltaic assembly is arranged on each mounting frame position, and an antireflection film is arranged on the side surface, facing the road, of each photovoltaic assembly; the anti-reflection photovoltaic sound insulation barrier of the above structure is provided with the barrier frame on the road, the barrier frame is provided with a plurality of mounting frame positions matched with the photovoltaic modules, the photovoltaic modules and the barrier frame can jointly form the sound insulation barrier with the power generation function, and the anti-reflection film is arranged on the side of the photovoltaic modules facing the road to reduce the emission effect of sunlight or lamplight on the photovoltaic modules, reduce light reflection and light pollution, contribute to road traffic safety, and integrate the effects of sound insulation and solar power supply.

Description

Subtract photovoltaic sound insulation protective screen

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to an antireflection photovoltaic sound insulation barrier.

Background

In the prior art, because the noise generated by high-speed running of an automobile seriously affects the life of people, a sound insulation barrier for a road is produced, the sound insulation barrier can block the transmission of sound, reflects and absorbs most sound energy, only allows partial sound energy to be diffracted, and forms an acoustic shadow area behind the barrier, so that the noise is reduced.

The solar energy is clean energy without any pollution, the sound insulation wall formed by stacking the photovoltaic modules can play a sound insulation role, and the solar energy can be used for generating electricity to supply power to electric equipment on two sides of a road.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an antireflection photovoltaic sound insulation barrier.

According to an embodiment of the utility model, an antireflection photovoltaic sound insulation barrier comprises: an anti-reflective photovoltaic sound insulating barrier comprising: the protective screen frame, be equipped with a plurality of installation frame positions on the protective screen frame, be provided with photovoltaic module on the installation frame position, photovoltaic module is equipped with the antireflection coating on the side towards the highway.

According to the embodiment of the utility model, the antireflection photovoltaic sound insulation barrier has at least the following beneficial effects:

the anti-reflection photovoltaic sound insulation barrier of the above structure is provided with the barrier frame on the road, the barrier frame is provided with a plurality of mounting frame positions matched with the photovoltaic modules, the photovoltaic modules and the barrier frame can jointly form the sound insulation barrier with the power generation function, and the anti-reflection film is arranged on the side of the photovoltaic modules facing the road to reduce the emission effect of sunlight or lamplight on the photovoltaic modules, reduce light reflection and light pollution, contribute to road traffic safety, and integrate the effects of sound insulation and solar power supply.

In some embodiments of the utility model, the photovoltaic module comprises an inner light-transmitting plate, a power generation module and an outer light-transmitting plate which are sequentially stacked from inside to outside, and the antireflection film is coated on the outer surface of the inner light-transmitting plate.

In some embodiments of the utility model, the outer surface of the outer light-transmitting panel is provided with sound-insulating reinforcement.

In some embodiments of the present invention, the sound-proof reinforcing member includes a hollow closed frame, an inner side surface of the closed frame is fixedly adhered to an outer surface of the outer light-transmitting plate, and an outer side surface of the closed frame is fixedly adhered to a protective back plate.

In some embodiments of the present invention, the power generation module includes a front electrode layer, a back electrode layer, and a thin film solar absorption layer sandwiched between the front electrode layer and the back electrode layer, and the thin film solar absorption layer has a hole through which light can pass.

In some embodiments of the present invention, the output end of the photovoltaic module is electrically connected to a controller, and the controller is connected to a storage battery, and the storage battery is used for supplying power to an external electrical appliance.

In some embodiments of the present invention, the output terminal of the battery is connected to the external electrical appliance through an inverter.

In some embodiments of the present invention, the mounting frames are provided in a plurality, and the plurality of mounting frames are spaced apart along the length direction of the barrier frame and form a plurality of rows.

In some embodiments of the utility model, the barrier frame is assembled from metal profiles.

In some embodiments of the utility model, an embedded groove is formed in the inner wall of the installation frame, the width of the embedded groove is matched with that of the photovoltaic module, the height of the embedded groove is larger than that of the photovoltaic module, and a sealing colloid is fixedly connected between the embedded groove and the outline edge of the photovoltaic module.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of one embodiment of an antireflective photovoltaic sound barrier of the present invention;

FIG. 2 is a schematic structural diagram of the photovoltaic module of the embodiment of FIG. 1;

FIG. 3 is an exploded view of the power module of the embodiment of FIG. 2;

fig. 4 is a schematic diagram of the structure of the embodiment of fig. 1 connected to an external electrical appliance.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an antireflective photovoltaic sound barrier of the present invention comprises: an anti-reflective photovoltaic sound insulating barrier comprising: the protective screen comprises a protective screen frame 100, wherein a plurality of installation frame positions 110 are arranged on the protective screen frame 100, a photovoltaic module 200 is arranged on the installation frame positions 110, and an antireflection film 210 is arranged on the side face, facing the road, of the photovoltaic module 200.

The anti-reflection photovoltaic sound insulation barrier with the structure is characterized in that the barrier frame 100 is arranged on a road, a plurality of mounting frame positions 110 matched with the photovoltaic modules 200 are arranged on the barrier frame 100, the photovoltaic modules 200 and the barrier frame 100 can jointly form the sound insulation barrier with the power generation function, an anti-reflection film 210 is arranged on the side surface, facing the road, of the photovoltaic modules 200 to reduce the emission effect of sunlight or lamplight on the photovoltaic modules 200, reduce light reflection and light pollution and contribute to road traffic safety, and the effects of sound insulation and solar power supply are integrated.

In some embodiments of the present invention, the photovoltaic module 200 includes an inner transparent plate 220, a power generation module 230, and an outer transparent plate 240 stacked in sequence from inside to outside, and the antireflection film 210 is coated on an outer surface of the inner transparent plate 220. A PVB adhesive film is adhered between the adjacent inner transparent plate 220, the power generation module 230, and the outer transparent plate 240, and then the photovoltaic module 200 is obtained by heating and pressing through an autoclave. This photovoltaic module 200 simple structure, production, equipment are convenient, and antireflection coating 210 generally will subtract anti-reflection coating to brush on photovoltaic module 200's surface through modes such as coating or spraying, then obtain antireflection coating 210 after thermal treatment, and antireflection coating 210 utilizes the mutual interference of light, reduces reflection light, increases the printing opacity, also helps improving the generating efficiency.

Referring to fig. 2, in some embodiments of the present invention, in order to enhance the sound insulation effect of the antireflective photovoltaic sound insulation barrier of the present invention, in some embodiments of the present invention, the outer surface of the outer light-transmitting plate 240 is provided with a sound insulation reinforcement 250.

In some embodiments of the present invention, the sound-proof reinforcing member 250 includes a hollow closed frame, in this embodiment, the closed frame is made of an aluminum frame, sound is greatly attenuated after passing through the closed frame, an inner side surface of the closed frame is adhesively fixed on an outer surface of the outer light-transmitting plate 240, and an outer side surface of the closed frame is adhesively fixed with a protective back plate 260.

Referring to fig. 3, in some embodiments of the present invention, in order to prevent the antireflection photovoltaic soundproof barrier of the present invention from seriously affecting the lighting of the road, the power generation module 230 includes a front electrode layer 231, a back electrode layer 232, and a thin film solar absorption layer 233 sandwiched between the front electrode layer 231 and the back electrode layer 232, where the thin film solar absorption layer 233 has an aperture 2331 through which light can pass. The power generation module 230 with the above structure can achieve the light transmission effect.

Referring to fig. 4, in some embodiments of the present invention, for the purpose of energy storage, in order to provide electric energy to an external electrical appliance 500 at night or in a low-light environment, an output end of the photovoltaic module 200 is electrically connected to a controller 300, the controller 300 is connected to a storage battery 400, and the storage battery 400 is used for supplying power to the external electrical appliance 500.

Referring to fig. 4, in some embodiments of the present invention, if the power required by the external electrical appliance 500 is ac power, the output terminal of the battery 400 is connected to the external electrical appliance 500 through an inverter.

Referring to fig. 1, in some embodiments of the present invention, in order to increase the power generation amount of the antireflective photovoltaic sound insulation barrier of the present invention, the mounting frame 110 has a plurality of mounting frames 110, and the plurality of mounting frames 110 are distributed at intervals along the length direction of the barrier frame 100 and form a plurality of rows, in this embodiment, the plurality of mounting frames 110 has two rows, and of course, different rows of mounting frames 110 and photovoltaic modules 200 may be configured according to the specific height of the antireflective photovoltaic sound insulation barrier.

In some embodiments of the present invention, the barrier frame 100 is assembled from metal profiles in order to reduce costs.

Referring to fig. 1 and 4, in some embodiments of the present invention, an embedded groove 120 is disposed on an inner wall of the installation frame 110, a width dimension of the embedded groove 120 is matched with a width dimension of the photovoltaic module 200, a height dimension of the embedded groove 120 is greater than a height dimension of the photovoltaic module 200, and a sealing adhesive 600 is fixedly connected between the embedded groove 120 and a contour edge of the photovoltaic module 200. When a single photovoltaic module 200 is damaged, the corresponding sealant 600 can be cut off, and the damaged photovoltaic module 200 can be replaced by using the feature that the height dimension of the embedding groove 120 is greater than that of the photovoltaic module 200.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An anti-reflective photovoltaic sound insulating barrier, comprising:

barrier frame (100), be equipped with a plurality of installation frame positions (110) on barrier frame (100), be provided with photovoltaic module (200) on installation frame position (110), be equipped with antireflection coating (210) on photovoltaic module (200) the side towards the highway.

2. The antireflective photovoltaic sound barrier of claim 1, wherein:

photovoltaic module (200) include inboard light-passing board (220), electricity generation module (230) and outside light-passing board (240) that stack gradually from inside to outside, antireflection coating (210) coat in on the surface of inboard light-passing board (220).

3. The antireflective photovoltaic sound barrier of claim 2, wherein:

and a sound insulation reinforcing piece (250) is arranged on the outer surface of the outer side light-transmitting plate (240).

4. The antireflective photovoltaic sound barrier of claim 3, wherein:

the reinforcing piece that gives sound insulation (250) includes hollow closed frame, closed frame's medial surface is pasted and is fixed on the surface of outside light-passing board (240), closed frame's lateral surface is pasted and is fixed with guard back board (260).

5. The antireflective photovoltaic sound barrier of claim 2, wherein:

the power generation module (230) comprises a front electrode layer (231), a back electrode layer (232) and a thin film solar absorption layer (233) clamped between the front electrode layer (231) and the back electrode layer (232), wherein the thin film solar absorption layer (233) is provided with a pore (2331) through which light can pass.

6. The antireflective photovoltaic sound barrier of claim 1, wherein:

the output end of the photovoltaic module (200) is electrically connected with a controller (300), the controller (300) is connected with a storage battery (400), and the storage battery (400) is used for supplying power to an external electrical appliance (500).

7. The antireflective photovoltaic sound barrier of claim 6, wherein:

the output end of the storage battery (400) is connected with the external electrical appliance (500) through an inverter.

8. The antireflective photovoltaic sound barrier of claim 1, wherein:

the installation frame positions (110) are provided with a plurality of installation frame positions (110), and the installation frame positions (110) are distributed at intervals along the length direction of the barrier frame (100) and form a plurality of rows.

9. The antireflective photovoltaic sound barrier of claim 1, wherein:

the barrier frame (100) is formed by assembling metal profiles.

10. The antireflective photovoltaic sound barrier of claim 1, wherein:

the inner wall of the installation frame position (110) is provided with an embedded groove (120), the width dimension of the embedded groove (120) is matched with the width dimension of the photovoltaic module (200), the height dimension of the embedded groove (120) is larger than the height dimension of the photovoltaic module (200), and a sealing colloid (600) is fixedly connected between the embedded groove (120) and the outline edge of the photovoltaic module (200).