CN218734137U - Briquetting blocks, mounting mechanisms and photovoltaic modules - Google Patents

Abstract

The utility model provides a briquetting, installation mechanism and photovoltaic system, wherein, the briquetting includes the briquetting base member, the briquetting base member has first installation cavity and the second installation cavity that is used for installing photovoltaic module, first installation cavity and second installation cavity opening opposite direction, and follow vertical direction dislocation set. Through the structure of above-mentioned briquetting for overlap the setting from top to bottom in first installation cavity and second installation cavity, and then make two photovoltaic module's of fixing simultaneously on the briquetting frame overlap from top to bottom, with the area occupied that reduces photovoltaic module, under the same installation area of photovoltaic system, can install photovoltaic module more in order to promote the generated energy.

Description

Briquetting blocks, mounting mechanisms and photovoltaic modules

technical field

The utility model relates to the field of photovoltaic technology, in particular to a pressing block, an installation mechanism and a photovoltaic system.

Background technique

At present, with the reduction of the cost of photovoltaic power generation in the photovoltaic industry, more and more photovoltaic power station systems are installed on the roof of buildings. Most of the existing flat cement roof solar module bracket installation methods on the market require on-site matching, cutting, and even welding of various profiles for installation. The process is complicated, resulting in increased labor costs, poor bracket installation accuracy, and reduced system reliability. The life cycle of 25 years, and some stents are easy to leave gaps after cutting, which is likely to cause safety hazards.

In view of this, it is necessary to design a new pressing block, installation mechanism and photovoltaic system to solve the above problems.

Utility model content

The utility model provides a pressing block, an installation mechanism and a photovoltaic system to solve the above problems.

In order to achieve the above object, the technical scheme provided by the utility model is as follows:

A briquetting block, the briquetting block includes a briquetting block base body, wherein the briquetting block base body has a first installation cavity and a second installation cavity for installing a photovoltaic module, and the first installation cavity and the second installation cavity open The directions are opposite, and they are arranged vertically.

Further, the briquette base includes an upper horizontal plate, a middle horizontal plate, a lower horizontal plate, a first vertical plate connecting the upper horizontal plate and the middle horizontal plate, a second vertical plate connecting the middle horizontal plate and the lower horizontal plate, and the upper horizontal plate The horizontal plate, the first vertical plate and the middle horizontal plate form the first installation cavity, and the middle horizontal plate, the lower horizontal plate and the second vertical plate form the second installation cavity.

Further, one of the first vertical board and the second vertical board is connected to the middle of the middle horizontal board, and the other is connected to the end of the middle horizontal board.

Further, the first vertical plate is connected to the end of the middle horizontal plate, the second vertical plate is connected to the middle of the middle horizontal plate, the middle horizontal plate and the lower horizontal plate are provided with installation holes, so The installation hole of the middle horizontal plate is located on the side of the second vertical plate away from the first vertical plate.

The utility model also provides an installation mechanism, the installation mechanism includes a bracket, the above-mentioned pressure block, the bracket includes a support column extending along the height direction, and a fixing mechanism arranged on the upper part of the support column to fix the pressure block. structure.

Further, the front end of the fixing structure is lower than the rear end of the fixing structure, and one end of the pressure block assembled on the support along its length direction is higher than the other end.

Further, the fixed structure includes a lower support plate for supporting the lower transverse plate, an upper support plate for supporting the middle transverse plate, and a connecting plate for connecting the upper support plate and the lower support plate, and the fixed structure has a shape of Z type.

Further, the support column includes a groove provided on its side wall, a mounting block slidingly provided in the groove, and a limiting part provided at the opening of the groove to prevent the mounting block from falling off. A slot extends along the length of the support column.

Further, the installation mechanism also includes an installation structure for fixing the lower part of the bracket, and the installation structure includes an installation piece and a fastener for fixing the installation piece.

The utility model also provides a photovoltaic system, which includes several photovoltaic modules and the above-mentioned installation mechanism, and the frames of two adjacent photovoltaic modules are respectively located in the first installation cavity and the second installation cavity.

Further, the frame includes a bottom plate, and the bottom plate is fixedly connected with the pressing block and the fixing structure.

Further, the photovoltaic modules are fixed on the brackets arranged in matrix, and the fixing structures of the brackets in the same row are on the same straight line along the length direction thereof.

Compared with the prior art, the beneficial effect of the briquetting block of the present utility model is that the briquetting block can fix two photovoltaic modules at the same time through the first installation cavity and the second mounting cavity that are staggered up and down. In addition, the frames of the two photovoltaic modules overlap up and down to save the area occupied by the two photovoltaic modules, so that more photovoltaic modules can be installed under the same installation area of the photovoltaic system to increase the power generation of the photovoltaic system.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a briquetting block according to an embodiment of the utility model.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the installation mechanism of an embodiment of the installation mechanism of the present invention.

Fig. 3 is a schematic perspective view of another angle of the installation mechanism in the embodiment of Fig. 2 .

Fig. 4 is an exploded view of various components of the mounting mechanism in the embodiment of Fig. 2 .

FIG. 5 is a structural schematic diagram of a section along the height direction of the supporting column in FIG. 4 .

Fig. 6 is a schematic diagram of a three-dimensional structure of a photovoltaic system according to an embodiment of the present invention.

FIG. 7 is a schematic diagram of a local structure at A in FIG. 6 .

Among them, 1-installation mechanism, 10-briquetting block, 11-briquetting block base, 12-first installation cavity, 13-second installation cavity, 14-upper horizontal plate, 15-middle horizontal plate, 16-lower horizontal plate, 17-first vertical plate, 18-second vertical plate, 19-installation hole, 20-bracket, 21-support column, 211-groove, 212-installation block, 213-limiting part, 22-fixing structure, 221 -lower support plate, 222-upper support plate, 223-connecting plate, 23-installation structure, 231-installation piece, 232-fastener, 233-gasket, 3-photovoltaic module, 31-frame, 32-lamination pieces.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution in the utility model, the technical solution in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, The described embodiments are only some of the embodiments of the present utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

It should be noted that the orientation or positional relationship indicated in the utility model is based on the orientation or positional relationship shown in the supplementary figure, which is only for the convenience of simplifying the description of the utility model, rather than indicating or implying that the referred device must have a specific Orientation, construction and operation in a specific orientation, therefore, should not be construed as limiting the protection scope of the present utility model.

In each illustration of the present utility model, for the convenience of illustration, certain dimensions of structures or parts are exaggerated relative to other structural parts, therefore, they are only used to illustrate the basic structure of the subject matter of the present utility model.

The utility model provides a pressing block 10, which is applied in a photovoltaic system to fix a photovoltaic module 3. As shown in FIG. 1, the pressing block 10 includes a pressing block base 11, wherein the pressing block base 11 has a The first installation cavity 12 and the second installation cavity 13 of the photovoltaic module 3, the opening directions of the first installation cavity 12 and the second installation cavity 13 are opposite to fix the two photovoltaic modules 3 at the same time, and they are arranged vertically in dislocation, The depth direction of the first installation cavity 12 and the second installation cavity 13 can be set up and down, that is, the frames 31 of the two photovoltaic modules 3 are partially overlapped and arranged to save the occupied area of the photovoltaic module 3, and thus make the photovoltaic system Under the same area, more photovoltaic modules 3 can be installed to increase the power generation of the photovoltaic system.

In order to save the occupied area of the photovoltaic module 3 to a greater extent, the depths of the first installation cavity 12 and the second installation cavity 13 in the utility model are the same, which are both the width of the frame 31 of the photovoltaic module 3, so that each photovoltaic module 3 The frame 31 is fixed in the first installation cavity 12 or the second installation cavity 13 , and will not cover the surface of the photovoltaic module 3 and affect power generation.

Specifically, the briquette base 11 includes an upper horizontal plate 14, a middle horizontal plate 15, a lower horizontal plate 16, a first vertical plate 17 connecting the upper horizontal plate 14 and the middle horizontal plate 15, connecting the middle horizontal plate 15 and the lower horizontal plate The second vertical plate 18 of the plate 16, the upper horizontal plate 14, the first vertical plate 17, and the middle horizontal plate 15 form the first installation cavity 12, and the middle horizontal plate 15, the lower horizontal plate 16 and the second vertical plate 18 The second installation cavity 13 is formed, and the pressure block 10 is in the form of two U-shaped structures with lateral openings and is arranged overlapping up and down, so as to fix the frames 31 of two adjacent photovoltaic modules 3 .

In this embodiment, the upper horizontal plate 14, the middle horizontal plate 15 and the lower horizontal plate 16 are parallel to each other. In a specific application, the frame 31 includes a top plate and a bottom plate (not shown), and the upper horizontal plate 14 is located on one of them. Above the frame 31 of the photovoltaic module, the middle horizontal plate 15 is used to support the bottom plate, and the width of the upper horizontal plate 14 cannot be greater than the width of the frame 31, so as to avoid blocking sunlight, thereby affecting the photoelectric conversion of the photovoltaic module 3, The middle horizontal plate 15 is located above the top plate of the frame 31 of another photovoltaic module, and the lower horizontal plate 16 supports the bottom plate of another photovoltaic module 3 .

The first vertical plate 17 and the second vertical plate 18 are parallel and equal to each other, and both are the thickness dimensions of the frame 31 of the photovoltaic module, so that the frame 31 is just limited in the first installation cavity 12 and the second installation cavity 13, The bonding strength between the compact 10 and the photovoltaic module 3 is increased.

In this embodiment, the top walls of the first installation cavity 12 and the second installation cavity 13 are smaller than the bottom walls thereof, so as to match the top and bottom plates of the frame 31 of the photovoltaic module.

Further, one of the first vertical board 17 and the second vertical board 18 is connected to the middle of the middle horizontal board 15 , and the other is connected to the end of the middle horizontal board 15 . In this embodiment, the first vertical plate 17 is connected to the end of the middle horizontal plate 15, and the second vertical plate 18 is connected to the middle of the middle horizontal plate 15, so that a part of the middle horizontal plate 15 is the first installation cavity 12, and the other part is the top wall of the second installation chamber 13.

The middle horizontal plate 15 and the lower horizontal plate 16 are all provided with installation holes 19, and the installation holes 19 of the middle horizontal plate 15 are located on the side of the second vertical plate 18 away from the first vertical plate 17, so as to pass the fastening Fix the bottom plate 311 and the lower transverse plate 16 or the middle transverse plate 15 to realize the fixing between the photovoltaic module 3 and the pressure block 10 .

The utility model also provides a mounting mechanism 2, as shown in Figure 2 to Figure 5, the mounting mechanism 2 includes a bracket 20, the above-mentioned pressure block 10, the bracket 20 includes a support column 21 extending along the height direction, a set The fixing structure 22 of the pressing block 10 is fixed on the upper part of the support column 21, and the installation mechanism 1 of the present invention fixes the photovoltaic module 3 on the ground or the building roof through the cooperation of the fixing structure 22 and the pressing block 10.

Further, the front end of the fixed structure 22 is lower than the rear end of the fixed structure 22, and one end of the pressure block 10 assembled on the bracket 20 along its length direction is higher than the other end, that is, the fixed structure 22 is relatively The height direction of the support column 21 is arranged obliquely, so that the angle of the plane where the photovoltaic module 3 is located is at an optimal power generation angle.

The fixed structure 22 includes a lower support plate 221 for supporting the lower transverse plate 16, an upper support plate 222 for supporting the middle transverse plate 15, and a connecting plate 223 for connecting the upper support plate 222 and the lower support plate 221. The fixing structure 22 is Z-shaped. In this embodiment, the end edges of the lower support plate 221 and the lower horizontal plate 16 are flush, the upper support 222 is flush with the end edges of the middle horizontal plate 15, and the lower Mounting holes 19 are also provided at positions corresponding to the mounting holes 19 on the support plate 221 and the upper support plate 222 to facilitate fixing with the pressing block 10 and the photovoltaic module 3 .

Further, the length of the connecting plate 223 is the same as that of the second vertical plate 18 , and the connecting plate 223 is located outside the second vertical plate 18 when the pressing block 10 and the fixing structure 22 are fixed together.

In this embodiment, the front end of the upper surface of the support column 21 is lower than the rear end, so that the front end of the fixing structure 22 on the support column 21 is lower than the rear end, and correspondingly, the pressing block 10 is fixed to the fixing structure 22 When it is up, the front end of the pressing block 10 is also lower than the rear end, so that the inclination angle of the photovoltaic module 3 is an optimal power generation angle.

Further, the support column 21 includes a groove 211 on its side wall, a mounting block 212 slidingly disposed in the groove 211, and a limiter set at the opening of the groove 211 to prevent the mounting block 212 from falling off. The position portion 213 is shown in FIG. 4 . In this embodiment, grooves 211 are provided on the four side walls of the support column 21 to improve the applicability of the support column 21 .

In this embodiment, the groove 211 extends along the length direction of the support column 21 to facilitate the adjustment of the height of the installation block 212, that is, by adjusting the height of the installation block 212, the fixing of the fixed support column 21 can be changed. The height of the point improves the versatility of the bracket 20.

The installation mechanism 1 also includes an installation structure 23 for fixing the lower part of the bracket 20 , and the installation structure 23 cooperates with the installation block 212 to fix the bracket 20 on the ground or on a building.

Generally speaking, the mounting structure 23 is paired with two opposite sides of the support column 21, and the mounting structure 23 includes a mounting part 231, a fastener 232 for fixing the mounting part 231, a fastener 232 The gasket 233 between the fastener 232 and the mounting piece 231 acts as a buffer when the fastener 232 is in contact with the mounting piece 231 .

Specifically, the mounting part 231 includes two mounting plates vertically connected end to end, one of which is fixed on the supporting column 21, and fixed by a fastener 232 and a mounting block 212 to fix the mounting part 231 on the The other mounting plate is flush with the lower end of the support column 21 to fix the support column 21 on the ground or a building. The mounting part 231 is provided with a fixing hole 234 through which the fastener 232 passes, so as to fix the bracket 20 on the ground or a building through the fastener 232 .

The utility model also provides a photovoltaic system, as shown in Figure 5 and Figure 6, including several photovoltaic components 3, the above-mentioned installation mechanism 1, the frames 31 of two adjacent photovoltaic components 3 are respectively located in the first installation cavity 12 and the second installation cavity 13, so as to fix the photovoltaic module 3 on the ground or a building through the bracket 20.

Specifically, the bottom plate is fixedly connected with the pressure block 10 and the fixed structure 22, wherein the bottom plate of one photovoltaic module 3 is fixedly connected with the middle horizontal plate 15 and the upper support plate 222 by fasteners, and the bottom plate of the other photovoltaic module 3 It is fixedly connected with the lower transverse plate 16 and the lower supporting plate 221 through fasteners.

The photovoltaic modules 3 are fixed on the brackets 20 arranged in a matrix, the fixing structures 21 of the brackets 20 in the same column are on the same straight line along their length direction, and the brackets 20 in the same row have the same height, so that the same photovoltaic module can be fixed The fixing structure 21 of 3 is in the same plane, so as to fix the photovoltaic module 3 on the bracket 20.

To sum up, the pressing block 10 of the present utility model is provided with the first installation cavity 12 and the second installation cavity 13 with opposite openings and staggered up and down, so that the pressing block 10 can fix two photovoltaic modules 3 at the same time. The frame 31 of the photovoltaic module 3 overlaps up and down to reduce the occupied area of the photovoltaic module 3 . Under the same installation area of the photovoltaic system, more photovoltaic modules 3 can be installed to increase the power generation.

It should be understood that although the description is described according to the embodiments, not each embodiment only includes an independent technical solution, and this description of the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions for the feasible embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Any equivalent implementation that does not depart from the technical spirit of the present utility model Examples or changes should be included in the protection scope of the present utility model.

Claims (12)

1. The utility model provides a pressing block, the pressing block includes the pressing block base member, its characterized in that, the pressing block base member has first installation cavity and the second installation cavity that is used for installing photovoltaic module, first installation cavity and second installation cavity opening opposite direction, and along vertical direction dislocation set.

2. The briquetting of claim 1, wherein the briquetting base includes an upper transverse plate, a middle transverse plate, a lower transverse plate, a first vertical plate connecting the upper transverse plate and the middle transverse plate, and a second vertical plate connecting the middle transverse plate and the lower transverse plate, the upper transverse plate, the first vertical plate, and the middle transverse plate form the first mounting cavity, and the middle transverse plate, the lower transverse plate, and the second vertical plate form the second mounting cavity.

3. The compact of claim 2, wherein one of the first and second risers is connected to a middle portion of the center cross plate and the other is connected to an end portion of the center cross plate.

4. The press block of claim 3, wherein the first vertical plate is connected to the end portion of the middle transverse plate, the second vertical plate is connected to the middle portion of the middle transverse plate, the middle transverse plate and the lower transverse plate are provided with mounting holes, and the mounting holes of the middle transverse plate are located on the side, away from the first vertical plate, of the second vertical plate.

5. A mounting mechanism comprising a bracket, a compact according to any one of claims 2 to 4, the bracket comprising a support post extending in a height direction, and a fixing structure provided on an upper portion of the support post to fix the compact.

6. The mounting mechanism of claim 5 wherein the front end of the fixed structure is lower than the rear end of the fixed structure, and wherein one end of the pressing piece mounted on the bracket along its length is higher than the other end.

7. The mounting mechanism of claim 5 wherein the securing structure comprises a lower support plate for supporting the lower cross plate, an upper support plate for supporting the center cross plate, and a connecting plate for connecting the upper support plate and the lower support plate, the securing structure being Z-shaped.

8. The mounting mechanism of any one of claims 5 to 7 wherein the support post comprises a groove formed in a side wall thereof, a mounting block slidably disposed in the groove, and a stopper disposed at an opening of the groove to prevent the mounting block from falling off, the groove extending along a length direction of the support post.

9. The mounting mechanism of claim 8 wherein the mounting mechanism further comprises a mounting structure for securing a lower portion of the bracket, the mounting structure comprising a mounting member, a fastener for securing the mounting member.

10. A photovoltaic system comprising a plurality of photovoltaic modules, wherein the photovoltaic system comprises the mounting mechanism of any one of claims 5 to 9, and the rims of two adjacent photovoltaic modules are respectively located in the first mounting cavity and the second mounting cavity.

11. The photovoltaic system of claim 10, wherein the frame comprises a base plate fixedly connected to the ballast and the fixed structure.

12. The pv system of claim 10 wherein said pv modules are mounted on supports arranged in a matrix, the mounting structures of said supports in a column being collinear along the length of said supports.

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