CN220798186U - Photovoltaic module connecting device - Google Patents
Photovoltaic module connecting device Download PDFInfo
- Publication number
- CN220798186U CN220798186U CN202321980549.2U CN202321980549U CN220798186U CN 220798186 U CN220798186 U CN 220798186U CN 202321980549 U CN202321980549 U CN 202321980549U CN 220798186 U CN220798186 U CN 220798186U
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- CN
- China
- Prior art keywords
- photovoltaic module
- connecting piece
- plate
- groove
- hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005452 bending Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 18
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The application discloses photovoltaic module connecting device includes: the connecting piece that guiding gutter and cross section are L, and wherein the connecting piece includes diaphragm and riser, and the diaphragm is connected in photovoltaic module's the back, and the riser is connected on the outer panel of guiding gutter. When installing, install a connecting piece on the outer panel of guiding gutter respectively, a connecting piece is connected with a photovoltaic module respectively, and water can fall into in the guiding gutter from the clearance between two photovoltaic modules. Can improve the area of contact of connecting piece and photovoltaic module through the diaphragm, and then guarantee photovoltaic module for the installation stability of connecting piece, be connected through the riser in addition with the lateral plate of guiding gutter, can improve the installation stability of connecting piece and guiding gutter, and then guarantee photovoltaic module's installation stability.
Description
Technical Field
The application relates to the technical field of photovoltaic power generation, in particular to a photovoltaic module connecting device.
Background
In the photovoltaic industry for household, photovoltaic modules are fixed on a roof through a support, and a water guide groove is arranged below the photovoltaic modules to guide water, so that water is prevented from falling on the roof.
The current photovoltaic module is fixed mainly through clamp plate or briquetting, the condition that the crimping area is insufficient probably can appear to lead to photovoltaic module's installation stability relatively poor.
Therefore, how to improve the installation stability of the photovoltaic module is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The purpose of this application is to provide a photovoltaic module connecting device, can improve photovoltaic module's installation stability.
In order to achieve the above purpose, the present application provides the following technical solutions:
a photovoltaic module connecting apparatus comprising: the connecting piece that guiding gutter and cross section are L type, the connecting piece includes diaphragm and riser, the diaphragm is connected in photovoltaic module's the back, the riser connect in on the lateral plate of guiding gutter.
Preferably, the photovoltaic module connecting device further comprises a first fastening piece and a second fastening piece, wherein the transverse plate is provided with a first connecting hole, and the first fastening piece is used for being connected to the first connecting hole and the back surface of the photovoltaic module in a penetrating way; the vertical plate is provided with a second connecting hole, and the second fastener is used for being connected to the second connecting hole and the water guide groove in a penetrating mode.
Preferably, the first connecting hole is a first bar-shaped hole, and the length extending direction of the first bar-shaped hole is perpendicular to the groove length extending direction of the water guiding groove.
Preferably, the second connecting hole is a second bar-shaped hole, and the length extending direction of the second bar-shaped hole is parallel to the groove length extending direction of the water guiding groove.
Preferably, the riser is provided with a plurality of second connecting holes, and the second connecting holes extend along the groove length direction of the water guide groove.
Preferably, the transverse plate is provided with a bending section, and the height of the section provided with the first connecting hole on the transverse plate is lower than that of the section, close to the vertical plate, on the transverse plate.
Preferably, the cross plate and the riser arc transition.
Preferably, the cross section of the water guide groove is M-shaped.
Preferably, grooves are formed in the upper ends of the two sides of the water guide groove.
Preferably, the bottom surface in the water guide groove is provided with an upward bulge.
Compared with the prior art, the technical scheme has the following advantages:
the application provides a photovoltaic module connecting device, include: the connecting piece that guiding gutter and cross section are L, and wherein the connecting piece includes diaphragm and riser, and the diaphragm is connected in photovoltaic module's the back, and the riser is connected on the outer panel of guiding gutter. When installing, install a connecting piece on the outer panel of guiding gutter respectively, a connecting piece is connected with a photovoltaic module respectively, and water can fall into in the guiding gutter from the clearance between two photovoltaic modules. Can improve the area of contact of connecting piece and photovoltaic module through the diaphragm, and then guarantee photovoltaic module for the installation stability of connecting piece, be connected through the riser in addition with the lateral plate of guiding gutter, can improve the installation stability of connecting piece and guiding gutter, and then guarantee photovoltaic module's installation stability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural diagram of a photovoltaic module connection device according to an embodiment of the present disclosure;
FIG. 2 is a schematic perspective view of a connector;
FIG. 3 is a schematic diagram of a front view of a connector;
fig. 4 is a schematic structural view of the water guiding groove connected to the cross beam.
The reference numerals are as follows:
10 is a water guide groove, 11 is an outer side plate, 12 is a groove, 13 is a bulge, and 14 is a flanging;
20 is a connecting piece, 21 is a transverse plate, 211 is a first strip-shaped hole, 22 is a vertical plate, 221 is a second strip-shaped hole, 23 is a bending section, and 24 is a concave cavity;
30 is a photovoltaic module;
40 is a first fastener;
50 is a second fastener;
the beam 60, the backing plate 61, the upper pressing plate 62, the lower pressing plate 63 and the n-shaped connecting rod 64.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Please refer to fig. 1-4.
The embodiment of the application provides a photovoltaic module connecting device, include: the water guide tank 10 and the connecting piece 20 with the L-shaped cross section, wherein the connecting piece 20 comprises a transverse plate 21 and a vertical plate 22, the connecting piece 20 can be formed by bending a flat plate, the transverse plate 21 is connected to the back surface of the photovoltaic module 30, and the vertical plate 22 is connected to the outer side plate 11 of the water guide tank 10. When in installation, the outer side plate 11 of the water guide groove 10 is respectively provided with one connecting piece 20, one connecting piece 20 is respectively connected with one photovoltaic module 30, and water can fall into the water guide groove 10 from a gap between the two photovoltaic modules 30. The contact area between the connecting piece 20 and the photovoltaic module 30 can be increased through the transverse plate 21, and then the installation stability of the photovoltaic module 30 relative to the connecting piece 20 is guaranteed, and in addition, the installation stability of the connecting piece 20 and the water guide groove 10 can be increased through the connection between the vertical plate 22 and the outer side plate 11 of the water guide groove 10, and then the installation stability of the photovoltaic module 30 is guaranteed.
In some embodiments, the photovoltaic module connecting apparatus further includes a first fastener 40 and a second fastener 50, the transverse plate 21 having a first connecting hole and the vertical plate 22 having a second connecting hole. When in installation, the first fastener 40 is connected to the first connecting hole and the back of the photovoltaic module 30 in a penetrating way so as to realize the installation of the transverse plate 21 of the connecting piece 20 and the photovoltaic module 30; the second fastening member 50 is coupled to the second coupling hole and the water guide 10 by being coupled to the coupling member 20 and the water guide 10. Wherein the first fastener 40 and the second fastener 50 may be bolts, screws, rivets, or the like.
In some embodiments, as shown in fig. 2, the first connection hole is a first strip hole 211, the length extending direction of the first strip hole 211 is perpendicular to the slot length extending direction of the water guiding slot 10, and the relative positions of the connecting piece 20 and the photovoltaic module 30 can be adjusted through the first strip hole 211, so that the connection of the two is facilitated. The second connecting hole is a second bar-shaped hole 221, the length extending direction of the second bar-shaped hole 221 is parallel to the length extending direction of the water guiding groove 10, and the relative positions of the connecting piece 20 and the water guiding groove 10 can be adjusted through the second bar-shaped hole 221, so that the connection of the connecting piece 20 and the water guiding groove 10 is facilitated. In order to improve the connection stability between the connector 20 and the water guiding groove 10, a plurality of second connection holes are formed in the vertical plate 22, and the second connection holes extend along the groove length direction of the water guiding groove 10.
In some embodiments, the cross plate 21 is provided with a bending section 23, the height of the section of the cross plate 21 provided with the first connecting hole is lower than the height of the section of the cross plate 21 near the riser 22, and the bending section 23 can play a role in limiting the photovoltaic module 30. As shown in fig. 2 and 3, a bending section 23 is provided on the cross plate 21 near the connection position with the riser 22, so that an upward concave cavity 24 is formed between the cross plate 21 and the riser 22, and the upper end of the water guiding groove 10 can be clamped in the cavity 24, so as to improve the installation stability of the connecting piece 20 and the water guiding groove 10. Wherein the cross plate 21 and the vertical plate 22 are in arc transition to reduce stress concentration.
In some embodiments, the cross section of the water guiding groove 10 is M-shaped, as shown in fig. 1, the bottom surface in the groove of the water guiding groove 10 is a plane, in order to improve the strength of the water guiding groove 10, the bottom surface in the groove of the water guiding groove 10 is provided with an upward protrusion 13, the protrusion 13 can be formed by bending, the cross section of the protrusion 13 is limited to be an inverted V shape, and the protrusion 13 can play a role of a reinforcing rib. Further, the grooves 12 are formed in the upper ends of the two sides of the water guide groove 10, the cross section of each groove 12 can be U-shaped or V-shaped, and the strength of the connecting piece 20 can be improved through the grooves 12, so that the supporting strength of the photovoltaic module 30 is improved.
In order to facilitate the installation of the water guiding groove 10, as shown in fig. 1, flanges 14 are arranged on two sides of the water guiding groove 10, as shown in fig. 4, the water guiding groove 10 is installed on a cross beam 60 through an upper pressing plate 62, a lower pressing plate 63, an n-type connecting rod 64 and nuts, a base plate 61 is arranged on the cross beam 60, the water guiding groove 10 is placed on the base plate 61, the cross section of the upper pressing plate 62 is n-type, one side of the upper pressing plate 62 is clamped on the flanges 14 of the water guiding groove 10, the other side of the upper pressing plate 62 is positioned on the base plate 61, two through holes are respectively arranged on the upper pressing plate 62 and the lower pressing plate 63, the lower pressing plate 63 is positioned below the cross beam 60, threads are arranged on two ends of the n-type connecting rod 64, two ends of the n-type connecting rod 64 are respectively connected with the two through holes on the upper pressing plate 62 and the lower pressing plate 63 in a penetrating manner, and then the two ends of the n-type connecting rod 64 are fixed through the nuts, so that the water guiding groove 10 can be fixed on the cross beam 60, wherein the n-type connecting rod 64 and the lower pressing plate 63 form a fastening structure surrounding the cross beam 60, and the installation stability of the water guiding groove 10 can be improved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The above describes a photovoltaic module connecting device provided in the present application in detail. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (9)
1. A photovoltaic module connecting device, comprising: the photovoltaic device comprises a water guide groove (10) and a connecting piece (20) with an L-shaped cross section, wherein the connecting piece (20) comprises a transverse plate (21) and a vertical plate (22), the transverse plate (21) is connected to the back surface of a photovoltaic module (30), and the vertical plate (22) is connected to an outer side plate (11) of the water guide groove (10);
the photovoltaic module further comprises a first fastening piece (40) and a second fastening piece (50), wherein a first connecting hole is formed in the transverse plate (21), and the first fastening piece (40) is used for being connected to the back of the photovoltaic module (30) in a penetrating mode; the vertical plate (22) is provided with a second connecting hole, and the second fastener (50) is used for being connected to the second connecting hole and the water guide groove (10) in a penetrating mode.
2. The photovoltaic module connecting device according to claim 1, characterized in that the first connecting hole is a first bar-shaped hole (211), and the length extending direction of the first bar-shaped hole (211) is perpendicular to the groove length extending direction of the water guiding groove (10).
3. The photovoltaic module connecting device according to claim 2, characterized in that the second connecting hole is a second bar-shaped hole (221), and the length extension direction of the second bar-shaped hole (221) is parallel to the groove length extension direction of the water guiding groove (10).
4. A photovoltaic module connecting device according to claim 3, characterized in that the riser (22) is provided with a plurality of the second connecting holes extending in the groove length direction of the water guiding groove (10).
5. The photovoltaic module connecting device according to claim 1, characterized in that the transverse plate (21) is provided with a bending section (23), and the height of the section of the transverse plate (21) provided with the first connecting hole is lower than the height of the section of the transverse plate (21) close to the vertical plate (22).
6. The photovoltaic module connection according to claim 1, characterized in that the cross plate (21) and the riser (22) are arc-shaped.
7. The photovoltaic module connection device according to any one of claims 1 to 6, characterized in that the cross section of the water guiding trough (10) is M-shaped.
8. The photovoltaic module connecting device according to claim 7, wherein grooves (12) are provided at upper ends of both sides of the water guiding groove (10).
9. The photovoltaic module connecting device according to claim 7, characterized in that the bottom surface of the water guiding groove (10) is provided with an upward-facing protrusion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980549.2U CN220798186U (en) | 2023-07-26 | 2023-07-26 | Photovoltaic module connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980549.2U CN220798186U (en) | 2023-07-26 | 2023-07-26 | Photovoltaic module connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798186U true CN220798186U (en) | 2024-04-16 |
Family
ID=90665020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321980549.2U Active CN220798186U (en) | 2023-07-26 | 2023-07-26 | Photovoltaic module connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798186U (en) |
-
2023
- 2023-07-26 CN CN202321980549.2U patent/CN220798186U/en active Active
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| GR01 | Patent grant |