Photovoltaic sound barrier structure

Abstract

The utility model discloses a photovoltaic sound barrier structure which comprises a plurality of barrier bodies, the plurality of barrier bodies are fixedly connected with a building wall through a plurality of fixed stand columns arranged side by side, and each barrier body is arranged between every two adjacent fixed stand columns. The barrier body comprises a first sound absorption plate, a second sound absorption plate and photovoltaic power generation glass. The first sound absorption plate and the second sound absorption plate are correspondingly arranged up and down, the two side walls of the first sound absorption plate and the two side walls of the second sound absorption plate are fixedly connected with the two adjacent fixed stand columns, the bottom end of the first sound absorption plate is fixedly connected with a first U-shaped piece, and the top end of the second sound absorption plate is fixedly connected with a second U-shaped piece. Openings of the first U-shaped piece and the second U-shaped piece are oppositely arranged and are respectively embedded with the upper edge and the lower edge of the photovoltaic power generation glass; the side wall of the photovoltaic power generation glass is provided with a quick plug, and the quick plug penetrates through an avoiding hole formed in the fixed stand column and then is electrically connected with the photovoltaic power generation glass in the adjacent barrier body.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound barrier field especially relates to a photovoltaic sound barrier structure. BACKGROUND

[0002] The sound barrier is also called sound insulation wall, sound insulation screen and sound insulation barrier. At present, the sound barrier is mainly used for sound insulation and noise reduction in traffic and municipal facilities such as highways, elevated composite roads, urban light rail and subways, and can also be used for sound insulation and noise reduction in factories and other noise sources. The solar photovoltaic sound barrier is a new type of sound barrier formed by combining traditional sound barrier technology and photovoltaic solar power generation technology.

[0003] Patent No. ZL202121736129.0 discloses a photovoltaic sound barrier, which can realize photovoltaic power generation and sound insulation and noise reduction effects. However, in the existing photovoltaic sound barrier, a circuit connecting line is arranged on the photovoltaic glass, the circuit connecting line is connected to the adjacent photovoltaic glass after crossing the bracket between the adjacent photovoltaic glasses, and finally realizes the electrical connection between all the photovoltaic glasses, so as to collect the power generated by the photovoltaic glass. However, the circuit connecting line is exposed outside the bracket for a long time, which can cause line aging and shorten the service life of the photovoltaic sound barrier. At the same time, the existing photovoltaic sound barrier structure is complex and not easy to assemble, and the assembly efficiency is low. Therefore, it is necessary to study a photovoltaic sound barrier structure to solve the above problems. SUMMARY

[0004] The utility model aims at above -mentioned problem, provides a kind of photovoltaic sound barrier structure with simple structure, installation is quick.

[0005] To achieve the above object, the technical scheme of the utility model is as follows:

[0006] A photovoltaic sound barrier structure includes a plurality of barrier bodies, a plurality of barrier bodies are fixedly connected with building walls through a plurality of fixed columns arranged side by side, and a single barrier body is arranged between two adjacent fixed columns. The barrier body includes a first sound-absorbing plate, a second sound-absorbing plate and a photovoltaic glass. The first sound-absorbing plate and the second sound-absorbing plate are arranged in a corresponding manner. The side walls of the first sound-absorbing plate and the second sound-absorbing plate are fixedly connected with the two adjacent fixed columns. A first U-shaped piece is fixedly connected to the bottom end of the first sound-absorbing plate, and a second U-shaped piece is fixedly connected to the top end of the second sound-absorbing plate. The first U-shaped piece and the second U-shaped piece are arranged in an opening opposite manner and are respectively embedded with the upper and lower edges of the photovoltaic glass. The side wall of the photovoltaic glass is provided with a quick plug, which is electrically connected with the photovoltaic glass in the adjacent barrier body after passing through the relief hole arranged on the fixed column.

[0007] Further, the two sides of the fixed column are fixedly connected with angle steel pieces through positioning bolts, and the angle steel pieces are fixedly connected with the two side edges of the first and second sound-absorbing plates.

[0008] Further, the top end of the first sound-absorbing plate is provided with an inclined sound-absorbing plate, which is arranged in an inclined manner; the top end of the fixed column is arranged in an inclined manner and the inclination is consistent with that of the inclined sound-absorbing plate; and the two side walls of the inclined sound-absorbing plate are fixedly connected with the top end side walls of the two adjacent fixed columns through angle steel pieces.

[0009] Further, the bottom end of the fixed column is fixedly connected with a pre-buried bolt pre-buried in a building wall, and the top end of the fixed column is provided with an upper horizontal pipe, the length direction of the upper horizontal pipe is consistent with the arrangement direction of the plurality of fixed columns, and the upper horizontal pipe is fixedly connected with the plurality of fixed columns.

[0010] Further, the upper horizontal pipe is fixedly connected with an LED lamp.

[0011] Further, the middle part of the fixed column is provided with a bridge, the length direction of the bridge is consistent with the arrangement direction of the plurality of fixed columns, and the bridge is fixedly connected with the plurality of fixed columns.

[0012] Further, the quick connector includes a male connector and a female connector, the male connector and the female connector are arranged on the left and right side walls at the top end of the photovoltaic glass and are connected with a junction box fixed at the top end of the photovoltaic glass through a direct current cable, the junction box is electrically connected with a power generation circuit in the photovoltaic glass; the male connector and the female connector are arranged in a corresponding height position and can be inserted into each other; when the photovoltaic glass is electrically connected with the photovoltaic glass in the adjacent barrier body, the male connector in the photovoltaic glass is inserted into the female connector in the photovoltaic glass in the adjacent barrier body through the avoiding hole arranged on the left fixed column, and the female connector in the photovoltaic glass is inserted into the male connector in the photovoltaic glass in the adjacent barrier body through the avoiding hole arranged on the right fixed column, so as to realize the electrical connection between the plurality of photovoltaic glasses.

[0013] Further, the left and right sides of the photovoltaic glass are provided with third U-shaped pieces, and the third U-shaped pieces are fixedly connected with the two adjacent fixed columns; the first U-shaped piece is provided with an avoiding groove for avoiding the junction box, and the direct current cable connected with the male connector and the female connector is located in the first U-shaped piece.

[0014] Further, the photovoltaic glass is a light-transmitting thin-film photovoltaic glass.

[0015] Further, the fixed column is an aluminum alloy profile support, and the avoiding hole on the fixed column transversely penetrates the fixed column to avoid exposure of the avoiding hole on the surface of the fixed column.

[0016] Compared with the prior art, the utility model has the advantages and positive effects that:

[0017] The utility model discloses when assembling, first U -shaped part, second U -shaped part, third U -shaped part are nested in the edge outside of photovoltaic power generation glass, then second sound absorption board, photovoltaic power generation glass, first sound absorption board, inclined plane sound absorption board are fixed between two adjacent fixed stand column in proper order, its simple structure, assemble fast, effectively improve the assembly efficiency of photovoltaic sound barrier, and the utility model discloses the terminal box and direct current cable on photovoltaic power generation glass hide in first U -shaped part, and the subplug, female plug connected with terminal box pass through the avoiding hole setting on the stand column and are electrically connected with adjacent photovoltaic power generation glass, its avoid the connecting line of photovoltaic power generation glass to expose to the outside world, thereby avoid the ageing condition of connecting line to occur after long -term use, effectively prolong the service life of photovoltaic sound barrier, thereby improve the use effect of photovoltaic sound barrier. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the A-A section structure drawing of Figure 1

[0021] Figure 3 It is the B-B section structure drawing of Figure 1

[0022] Figure 4 It is the partial structure enlarged view of Figure 3

[0023] Figure 5 It is the photovoltaic power generation glass and U -shaped piece assembly structure diagram. DETAILED DESCRIPTION

[0024] ​​​Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the present utility model.

[0025] As shown in Figures 1 to 5 The present embodiment discloses a kind of photovoltaic sound barrier structures, including several barrier bodies, several barrier bodies are fixedly connected with building wall 7 by several fixed columns 1 arranged side by side, single barrier body is arranged between adjacent two fixed columns 1.

[0026] The barrier body includes first sound absorption plate 3, second sound absorption plate 4, photovoltaic power generation glass 2;First sound absorption plate 3, second sound absorption plate 4 are arranged in correspondence with up and down, the two side walls of first sound absorption plate 3, second sound absorption plate 4 are all bolted with adjacent two fixed columns 1 by angle steel piece 101, first sound absorption plate 3 bottom end is fixedly connected with first U-shaped piece 9, second sound absorption plate 4 top end is fixedly connected with second U-shaped piece 10, first U-shaped piece 9 and second U-shaped piece 10 opening opposite setting and respectively with the upper and lower edges of photovoltaic power generation glass 2 are embedded, photovoltaic power generation glass 2 left and right sides are all nested with third U-shaped piece 11 and are fixedly connected with adjacent two fixed columns 1 by third U-shaped piece 11;The side wall of photovoltaic power generation glass 2 is provided with quick connector, quick connector is electrically connected with photovoltaic power generation glass 2 in adjacent barrier body after passing through the relief hole arranged on fixed column 1.

[0027] Photovoltaic power generation glass is light-transmitting thin film photovoltaic power generation glass, its structure is double-glass or triple-glass structure, all materials are glass, and the fireproof grade is A grade;Its overall uniform light transmission will not cause visual fatigue;It can receive light from both sides after installation, thereby significantly improving the power generation efficiency of photovoltaic module.

[0028] The top end of the photovoltaic glass is fixedly connected with a junction box 201, which is electrically connected with the power generation circuit inside the photovoltaic glass 2; the junction box 201 is connected with a male plug 203 and a female plug 204 on the left and right side walls at the top end of the photovoltaic glass 2 through a direct current cable 202; when the photovoltaic glass 2 is electrically connected with the photovoltaic glass 2 in the adjacent barrier body, the male plug 203 in the photovoltaic glass 2 is inserted into the female plug 204 of the photovoltaic glass in the adjacent barrier body on the left through the avoiding hole provided on the left fixed column, and the female plug 204 in the photovoltaic glass is inserted into the male plug 203 of the photovoltaic glass in the adjacent barrier body on the right through the avoiding hole provided on the right fixed column, so as to realize the electrical connection between the photovoltaic glasses 2.

[0029] By installing the junction box at the top end of the photovoltaic glass, the photovoltaic glass is not blocked and the normal power generation of the photovoltaic glass is not affected; meanwhile, the edges of the photovoltaic glass 2 are connected by nesting the first U-shaped piece 9, the second U-shaped piece 10 and the third U-shaped piece 11 with a long strip structure, so as to ensure the installation stability of the photovoltaic glass; the inner wall of the U-shaped piece and the photovoltaic glass are provided with a rubber buffer structure to improve the damping effect; the U-shaped piece is made of aluminum alloy profile, the first U-shaped piece 9 is provided with an avoiding groove 901 for avoiding the junction box 201, and the rib plate inside the avoiding groove 901 is milled away, so as to provide sufficient installation space for the junction box 201; the design not only facilitates the installation and later maintenance of the junction box, but also effectively avoids the junction box from being bumped during installation or use, improves the stability and safety of the whole system, and leads the direct current positive and negative cables of the photovoltaic glass out from the opening position and connects them with the male plug and the female plug along the inner groove of the U-shaped piece, and then the installation is carried out according to the normal profile process; the modular and standardized installation method greatly improves the construction efficiency and reduces the installation cost.

[0030] The top end of the first sound absorption plate 3 is provided with an inclined sound absorption plate 5, which is arranged in a 45-degree inclined manner; the top end of the fixed column 1 is also arranged in a 45-degree inclined manner; the side walls of the inclined sound absorption plate 5 are fixedly connected with the top end side walls of the two adjacent fixed columns 1 through angle steel pieces 101.

[0031] By arranging the first sound absorption plate and the second sound absorption plate at the top end and the bottom end of the photovoltaic glass and adding the inclined sound absorption plate at the top end of the first sound absorption plate, the sound reflection direction can be further changed, the sound absorption and sound insulation effects can be realized, and the sound insulation and noise reduction effect can be effectively improved.

[0032] The bottom end of the fixed column 1 is fixedly connected with a pre-buried bolt 701 pre-buried in the building wall 7, and the top end of the fixed column 1 is provided with an upper horizontal pipe 6, the length direction of the upper horizontal pipe 6 is consistent with the arrangement direction of the plurality of fixed columns 1, and the upper horizontal pipe 6 is fixedly connected with the plurality of fixed columns 1; the upper horizontal pipe 6 is fixedly connected with an LED lamp 601 for facilitating night prompting effect; and the middle part of the fixed column 1 is provided with a bridge 8, the length direction of the bridge 8 is consistent with the arrangement direction of the plurality of fixed columns 1, and the bridge 8 is fixedly connected with the plurality of fixed columns 1.

[0033] The upper horizontal pipe and the bridge are connected between adjacent fixed columns, so that the plurality of fixed columns on the building wall form a stable overall structure, and the installation stability of the photovoltaic sound barrier structure is ensured.

[0034] The first U-shaped piece, the second U-shaped piece and the third U-shaped piece are nested outside the edges of the photovoltaic power generation glass in advance, and then the second sound absorption plate, the photovoltaic power generation glass, the first sound absorption plate and the inclined sound absorption plate are fixed between two adjacent fixed columns in sequence, so that the photovoltaic sound barrier has the advantages of simple structure, quick assembly and improved assembly efficiency of the photovoltaic sound barrier; and the junction box and the DC cable on the photovoltaic power generation glass are hidden in the first U-shaped piece, the sub plug and the female plug connected with the junction box are electrically connected with adjacent photovoltaic power generation glass through the avoiding holes arranged on the column, so that the connection line of the photovoltaic power generation glass is prevented from being exposed to the outside, the aging of the connection line after long-time use is avoided, the service life of the photovoltaic sound barrier is effectively prolonged, and the use effect of the photovoltaic sound barrier is improved.

Claims

1. A photovoltaic sound barrier structure, comprising a plurality of barrier bodies, the plurality of barrier bodies being fixedly connected with a building wall through a plurality of fixed upright columns arranged side by side, a single barrier body being arranged between two adjacent fixed upright columns; characterized in that: The barrier body comprises a first sound-absorbing plate, a second sound-absorbing plate and photovoltaic glass; the first sound-absorbing plate and the second sound-absorbing plate are arranged in a one-up-one-down mode, and the side walls of the first sound-absorbing plate and the second sound-absorbing plate are fixedly connected with the two adjacent fixed columns; the bottom end of the first sound-absorbing plate is fixedly connected with a first U-shaped piece, the top end of the second sound-absorbing plate is fixedly connected with a second U-shaped piece, the first U-shaped piece and the second U-shaped piece are arranged in an opening-opposite mode and are respectively embedded with the upper and lower edges of the photovoltaic glass; the side wall of the photovoltaic glass is provided with a quick plug, and the quick plug is electrically connected with the photovoltaic glass in the adjacent barrier body after penetrating through the avoiding hole arranged on the fixed column.

2. The photovoltaic sound barrier structure of claim 1, wherein: The two sides of the fixed column are fixedly connected with angle steel pieces through positioning bolts, and the angle steel pieces are fixedly connected with the two side edges of the first sound-absorbing plate and the second sound-absorbing plate.

3. The photovoltaic sound barrier structure of claim 1, wherein: The top end of the first sound-absorbing plate is provided with an inclined sound-absorbing plate, and the inclined sound-absorbing plate is arranged in an inclined mode; the top end of the fixed column is arranged in an inclined mode, and the inclination is consistent with the inclination of the inclined sound-absorbing plate; the side walls of the inclined sound-absorbing plate are fixedly connected with the top end side walls of the two adjacent fixed columns through the angle steel pieces.

4. The photovoltaic sound barrier structure of claim 1, wherein: The bottom end of the fixed column is fixedly connected with a pre-buried bolt pre-buried in the building wall, and the top end of the fixed column is provided with an upper horizontal pipe, the length direction of the upper horizontal pipe is consistent with the arrangement direction of the plurality of fixed columns, and the upper horizontal pipe is fixedly connected with the plurality of fixed columns.

5. The photovoltaic sound barrier structure of claim 4, wherein: The upper horizontal pipe is fixedly connected with an LED lamp.

6. The photovoltaic sound barrier structure of claim 1, wherein: The middle part of the fixed column is provided with a bridge, the length direction of the bridge is consistent with the arrangement direction of the plurality of fixed columns, and the bridge is fixedly connected with the plurality of fixed columns.

7. The photovoltaic sound barrier structure of claim 1, wherein: The quick plug comprises a male plug and a female plug, the male plug and the female plug are arranged on the left and right side walls at the top end of the photovoltaic glass and are connected with a junction box fixedly connected at the top end of the photovoltaic glass through a direct-current cable, the junction box is electrically connected with a power generation circuit in the photovoltaic glass; the male plug and the female plug are arranged in a corresponding mode in the height position and can be inserted with each other; when the photovoltaic glass is electrically connected with the photovoltaic glass in the adjacent barrier body, the male plug in the photovoltaic glass is inserted with the female plug in the photovoltaic glass in the adjacent barrier body on the left through the avoiding hole arranged on the left fixed column, and the female plug in the photovoltaic glass is inserted with the male plug in the photovoltaic glass in the adjacent barrier body on the right through the avoiding hole arranged on the right fixed column, so as to realize the electrical connection between the plurality of photovoltaic glasses.

8. The photovoltaic sound barrier structure of claim 7, wherein: The left and right sides of the photovoltaic glass are respectively provided with a third U-shaped piece, and the third U-shaped piece is fixedly connected with the two adjacent fixed columns; the first U-shaped piece is provided with an avoiding groove for avoiding the junction box, and the direct-current cable connected with the male plug and the female plug is located in the first U-shaped piece.

9. The photovoltaic sound barrier structure of claim 1, wherein: The photovoltaic glass is a light-transmitting thin-film photovoltaic glass.

10. The photovoltaic sound barrier structure of claim 1, wherein: The fixed column is an aluminum alloy profile support; the avoiding hole on the fixed column penetrates the fixed column transversely to avoid exposing the avoiding hole on the surface of the fixed column.

Images