Photovoltaic module clamp

Abstract

The utility model belongs to the field of photovoltaic technology, and particularly relates to a photovoltaic module clamp connected with a tile-shaped plate and a photovoltaic module, which comprises a first clamping unit and a second clamping unit, the first clamping unit comprises a first horizontal plate, one end of the first horizontal plate in the length direction is connected with a first clamping plate, and the other end of the first horizontal plate in the length direction is connected with a second clamping plate. The second clamping unit comprises a second horizontal plate, one end of the second horizontal plate in the length direction is connected with a second clamping plate, when the first horizontal plate is connected with the second horizontal plate, the second horizontal plate is arranged above the first horizontal plate, and a fastener penetrates through a connecting through hole of the second horizontal plate to be connected with a connecting threaded hole of the first horizontal plate. The first clamping plate and the second clamping plate are oppositely arranged, a clamping space is formed between the first horizontal plate and the first clamping plate and between the first horizontal plate and the second clamping plate, the first horizontal plate and / or the second horizontal plate are / is provided with a connecting part connected with the photovoltaic module, and the photovoltaic module fixing device has the advantages that the photovoltaic module fixing device is reliably fixed to the tile slate, and the photovoltaic module is convenient to install.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to a photovoltaic component clamp connected with a tile-shaped plate and a photovoltaic component. Background Art

[0002] With the development of photovoltaic technology, solar energy has been widely promoted as a green, environmentally friendly, and renewable energy source. As the most important component of a solar power generation system, reducing the cost of photovoltaic modules plays a crucial role in reducing the cost of solar power generation systems. Accelerating the installation of photovoltaic modules and controlling the quality of installation nodes are also key priorities for the entire photovoltaic power generation project. Currently, photovoltaic module installation primarily utilizes bolts, clamps, or bolt-on clamps. These connections are numerous and slow to install, extending project cycles. They also place high demands on the professional expertise of the installation team and may lead to installation quality issues caused by human factors. When using bolts for installation, the required torque must be uniformly controlled within a reasonable range, while also ensuring uniform tightening of each bolt. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the utility model designs a photovoltaic component clamp that is reliably fixed to the tile and convenient for installing the photovoltaic component, as well as a photovoltaic system with the photovoltaic component clamp.

[0004] The technical solution of the utility model is as follows:

[0005] A photovoltaic module fixture, characterized by:

[0006] a first clamping unit and a second clamping unit,

[0007] The first clamping unit includes a first horizontal plate, one end of the first horizontal plate in the longitudinal direction of which is connected to the first clamping plate, and one or more connecting threaded holes are provided on the first horizontal plate.

[0008] The second clamping unit includes a second horizontal plate, one end of the second horizontal plate in the longitudinal direction is connected to the second clamping plate, and the surface of the second horizontal plate is provided with a connecting through hole corresponding to the connecting threaded hole.

[0009] When the first horizontal plate and the second horizontal plate are connected, the second horizontal plate is arranged above the first horizontal plate, the fastener passes through the connecting through hole of the second horizontal plate and is connected to the connecting threaded hole of the first horizontal plate, the first clamping plate and the second clamping plate are arranged opposite to each other, and a clamping space is formed between the first horizontal plate and the first clamping plate and the second clamping plate, and the first horizontal plate and / or the second horizontal plate are provided with a connecting portion connected to the photovoltaic component.

[0010] Furthermore, the connecting portion includes first ribs at both ends of the width direction of the lower surface of the first horizontal plate, and second ribs at both ends of the width direction of the upper surface of the second horizontal plate. When the first horizontal plate is connected to the second horizontal plate, the first rib, the second rib, the first horizontal plate and the second horizontal plate form an H-shaped connection structure.

[0011] Furthermore, the connecting portion includes a first connecting edge provided at both ends in the width direction of the upper surface of the second horizontal plate, and a pressing edge extending laterally from the upper end of the second connecting edge, and the pressing edge is used to press on the upper end surface of the photovoltaic frame.

[0012] Furthermore, the other end of the second horizontal plate is rotatably connected to a rotating plate, the surface of the rotating plate is provided with a connecting through hole, the surface of the first clamping plate corresponding to the rotating plate is provided with a connecting threaded hole, and the fastener passes through the connecting through hole of the rotating plate and is connected to the connecting threaded hole on the first clamping plate.

[0013] Furthermore, a cylindrical shaft is provided at the other end of the second horizontal plate, and a C-shaped clamp is provided at the upper end of the rotating plate, and the C-shaped clamp of the rotating plate is sleeved on the cylindrical shaft.

[0014] Furthermore, the other end of the second horizontal plate is provided with a recess, and the second horizontal plates on both sides of the recess are respectively provided with pin mounting holes. The upper end of the rotating plate is provided with a protrusion that can fit in the recess, and the protrusion is provided with a pin hole. The pin is connected through the pin hole and the pin mounting hole to realize the connection between the rotating plate and the second horizontal plate.

[0015] Furthermore, a photovoltaic joint overhead clamp is provided on the outer side surface of the second clamping plate.

[0016] Furthermore, the shapes of the first clamping plate and the second clamping plate match and fit closely to the side walls of the raised portion of the tile.

[0017] Furthermore, the first clamping plate includes an outwardly inclined first clamping edge connected to the first horizontal plate, the lower end of the first clamping edge is connected to an inwardly inclined second clamping edge, and the lower end of the second clamping edge is connected to an outwardly inclined third clamping edge.

[0018] Furthermore, the second clamping plate includes an outwardly inclined fourth clamping edge connected to the second horizontal plate, the lower end of the fourth clamping edge is connected to an inwardly inclined fifth clamping edge, and the lower end of the fifth clamping edge is connected to an outwardly inclined sixth clamping edge.

[0019] In summary, the present invention has the following beneficial effects:

[0020] The utility model forms a clamping space between the first horizontal plate and the first clamping plate and the second clamping plate to clamp the raised part of the tile plate, and then connects it to the photovoltaic module through the connecting part. The connection with the tile plate is firm and reliable, and there is no need to damage the tile plate, thereby ensuring the integrity and waterproof ability of the tile plate. The connection part is convenient and quick to connect to the photovoltaic module, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of a first clamping unit according to an embodiment of the present invention;

[0022] Figure 2 This is a three-dimensional schematic diagram of a second clamping unit according to an embodiment of the present invention;

[0023] Figure 3 This is a three-dimensional schematic diagram of the assembled first clamping unit and the second clamping unit according to one embodiment of the present invention;

[0024] Figure 4 This is a three-dimensional schematic diagram of the assembled first clamping unit and the second clamping unit (having a photovoltaic joint overhead clamp) according to an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of another structure of the rotating plate and the second connecting plate according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the connection between a photovoltaic module clamp and a photovoltaic module according to an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the connection between the photovoltaic module clamp, the tile and the photovoltaic module according to one embodiment of the utility model;

[0028] Figure 8 This is a three-dimensional schematic diagram of the assembled first clamping unit and the second clamping unit according to another embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the connection between a photovoltaic module clamp and a photovoltaic module according to another embodiment of the present invention;

[0030] In the figure, 1 is the first clamping unit, 10 is the first horizontal plate, 11 is the first clamping plate, 12 is the first rib, 13 is the connecting threaded hole, 113 is the connecting threaded hole,

[0031] 2 is the second clamping unit, 20 is the second horizontal plate, 21 is the second clamping plate, 22 is the second rib, 23 is the connecting through hole, 24 is the rotating plate, 240 is the connecting through hole, 200 is the cylindrical shaft, 241 is the C-shaped clamping mouth, 203 is the notch, 242 is the protrusion,

[0032] 3 is the clamping space,

[0033] 4 is the connection part, 5 is the photovoltaic module, 6 is the tile plate, 60 is the raised part,

[0034] 201 is the first connecting edge, 202 is the pressing edge,

[0035] 210 is the photovoltaic joint overhead fixture,

[0036] 110 is the first clamping edge, 111 is the second clamping edge, 112 is the third clamping edge,

[0037] 211 is the fourth clamping edge, 212 is the fifth clamping edge, and 213 is the sixth clamping edge. DETAILED DESCRIPTION

[0038] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0039] It should be noted that when an element is referred to as being "disposed on" or "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "fixed on" another element, or "fixedly connected" to another element, they may be fixed in a detachable manner or in a non-detachable manner. When an element is considered to be "connected" or "rotatably connected" to another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used are for illustrative purposes only and do not represent the only implementation method.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to constrain the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0041] The terms "first", "second", "third" and the like in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0042] The utility model designs a photovoltaic module clamp which is reliably connected to the tile and easy to install. The photovoltaic module clamp adopts a combined clamping method of a first clamping unit and a second clamping unit to achieve connection and fixation with the tile 6, which is stable and reliable, and does not require punching of the tile during the connection process, and also ensures the integrity and waterproof ability of the tile; furthermore, the photovoltaic module clamp is provided with a connecting portion connected to the photovoltaic module 5, which facilitates the assembly of the photovoltaic module, improves the installation efficiency of the photovoltaic panel, and also reduces the additional accessories required for installation.

[0043] Example 1

[0044] See also Figures 1 to 7 As shown, a photovoltaic module clamp includes a first clamping unit 1 and a second clamping unit 2. The first clamping unit 1 includes a first horizontal plate 10. One end of the first horizontal plate 10 in the longitudinal direction is connected to a first clamping plate 11. The first horizontal plate 10 is provided with one or more connecting threaded holes 13. In this embodiment, the first horizontal plate is provided with two connecting threaded holes, and the two connecting threaded holes are arranged in a straight line in the longitudinal direction of the first horizontal plate.

[0045] The second clamping unit 2 includes a second horizontal plate 20, one end of which is connected to a second clamping plate 21 in the longitudinal direction. The surface of the second horizontal plate 20 is provided with a connecting through hole 23 corresponding to the connecting threaded hole. In this embodiment, the second horizontal plate is provided with two connecting through holes.

[0046] When the first horizontal plate 10 and the second horizontal plate 20 are connected, the second horizontal plate 20 is arranged above the first horizontal plate, and the fastener 3 passes through the connecting through hole 23 of the second horizontal plate 20 and is connected to the connecting threaded hole 13 of the first horizontal plate 10. The first clamping plate 11 and the second clamping plate 21 are arranged opposite to each other, and a clamping space 3 is formed between the first horizontal plate 10 and the first clamping plate 11 and the second clamping plate 21. The first horizontal plate 10 and / or the second horizontal plate 20 are provided with a connecting part 4 connected to the photovoltaic module.

[0047] The utility model designs a photovoltaic module clamp, which clamps the convex part of the tile surface through the clamping space formed between the first horizontal plate, the first clamping plate and the second clamping plate, thereby realizing the connection and fixation of the photovoltaic module clamp and the tile. In the connection process, the fastener connects the first clamping unit and the second clamping unit together, and there is no fastener connected to the tile, which reduces the damage to the tile during the installation of the photovoltaic module clamp, thereby also reducing the subsequent process steps such as waterproofing treatment. The photovoltaic module clamp is easy to install and the connection is reliable, which reduces the damage to the tile.

[0048] For further information, see Figure 1 and Figure 2As shown, the connecting portion 4 described in this embodiment includes a first rib 12 provided at both ends of the width direction of the lower surface of the first horizontal plate 10, and a second rib 22 provided at both ends of the width direction of the upper surface of the second horizontal plate 20. When the first horizontal plate is connected to the second horizontal plate, the first rib 12, the second rib 22, the first horizontal plate 10 and the second horizontal plate 20 form an H-shaped connection structure. In this embodiment, the two ends of the H-shaped connection structure cooperate with the connection groove on the side wall of the frame of the photovoltaic module to realize the connection between the photovoltaic module and the photovoltaic module clamp.

[0049] Furthermore, in order to ensure the reliability of the connection between the first horizontal plate and the second horizontal plate, the other end of the second horizontal plate 20 is rotatably connected to a rotating plate 24, and the surface of the rotating plate 24 is provided with a connecting through hole 240, and the surface of the first clamping plate 10 corresponding to the rotating plate 24 is provided with a connecting threaded hole 113. The fastener passes through the connecting through hole of the rotating plate and is connected to the connecting threaded hole on the first clamping plate. The rotating plate can rotate around the connection between it and the second horizontal plate, but the two are inseparable. The rotating structural design is adopted, and the rotating plate will not interfere with the first clamping plate during the assembly process, which facilitates the assembly of the first horizontal plate and the second horizontal plate and improves the assembly efficiency.

[0050] The connection structure between the rotating plate and the second horizontal plate is described below.

[0051] See also Figure 3 and Figure 4 As shown, the other end of the second horizontal plate 20 is provided with a cylindrical shaft 200, and the upper end of the rotating plate 24 is provided with a C-shaped clamp 241, and the C-shaped clamp 241 of the rotating plate is sleeved on the cylindrical shaft.

[0052] Further references Figure 5 As shown, another connection structure is given here, the other end of the second horizontal plate is provided with a recess 203, and the second horizontal plates on both sides of the recess are respectively provided with pin mounting holes, and the upper end of the rotating plate is provided with a protrusion 242 that can fit in the recess, and the protrusion is provided with a pin hole, and the pin is connected through the pin hole and the pin mounting hole to realize the connection between the rotating plate and the second horizontal plate.

[0053] During the connection process of the first horizontal plate and the second horizontal plate of the first clamping unit and the second clamping unit, the rotating plate connected to the second horizontal plate can be rotated to a certain angle to avoid interference between the rotating plate and the first clamping plate of the first clamping unit during the approach of the second horizontal plate of the second clamping unit and the first horizontal plate of the first clamping unit, thereby facilitating the assembly between the first clamping unit and the second clamping unit and improving the assembly efficiency.

[0054] Example 2

[0055] See also Figure 8 As shown, a photovoltaic module clamp includes a first clamping unit 1 and a second clamping unit 2. The first clamping unit 1 includes a first horizontal plate 10. One end of the first horizontal plate 10 in the longitudinal direction is connected to a first clamping plate 11. The first horizontal plate 10 is provided with one or more connecting threaded holes 13. In this embodiment, the first horizontal plate is provided with two connecting threaded holes, and the two connecting threaded holes are arranged in a straight line in the longitudinal direction of the first horizontal plate.

[0056] The second clamping unit 2 includes a second horizontal plate 20, one end of which is connected to a second clamping plate 21 in the longitudinal direction. The surface of the second horizontal plate 20 is provided with a connecting through hole 23 corresponding to the connecting threaded hole. In this embodiment, the second horizontal plate is provided with two connecting through holes.

[0057] When the first horizontal plate 10 and the second horizontal plate 20 are connected, the second horizontal plate 20 is arranged above the first horizontal plate, and the fastener 3 passes through the connecting through hole 23 of the second horizontal plate 20 and is connected to the connecting threaded hole 13 of the first horizontal plate 10. The first clamping plate 11 and the second clamping plate 21 are arranged opposite to each other, and a clamping space 3 is formed between the first horizontal plate 10 and the first clamping plate 11 and the second clamping plate 21. The first horizontal plate 10 and / or the second horizontal plate 20 are provided with a connecting part 4 connected to the photovoltaic module.

[0058] The structure of the connecting portion in this embodiment is different from that of Example 1. The connecting portion 4 includes a first connecting edge 201 provided at both ends in the width direction of the upper surface of the second horizontal plate 20, and a pressing edge 202 extending laterally from the upper end of the second connecting edge. The pressing edge is used to press on the upper end surface of the photovoltaic frame. The first connecting edge and the pressing edge are integrally formed with the second horizontal plate. When the second clamping unit is assembled with the first clamping unit, the photovoltaic component is simultaneously installed under the pressing edge. The fasteners connect the first horizontal plate and the second horizontal plate to fix the photovoltaic component clamp to the tile plate and the photovoltaic component, thereby improving installation efficiency.

[0059] In the above two embodiments; see Figure 4 and Figure 8 As shown, a photovoltaic joint overhead clamp 210 is provided on the outer side surface of the second clamping plate 21 , and the photovoltaic joint overhead clamp is used to hold the photovoltaic joint, and the photovoltaic joint has a placement position.

[0060] Furthermore, in the above two embodiments, see Figure 1 、 Figure 2 、 Figure 7 as well as Figure 8As shown, the shapes of the first clamping plate 11 and the second clamping plate 21 are consistent with and close to the side walls of the raised portion 60 of the tile, realizing the connection between the photovoltaic module clamp and the tile. After the connection, they form a whole with the tile 6, and the structure is reliable, which can better support and fix the photovoltaic module.

[0061] Furthermore, the first clamping plate 11 includes an outward and inclined first clamping edge 110 connected to the first horizontal plate 10, the lower end of the first clamping edge 110 is connected to an inward and inclined second clamping edge 111, and the lower end of the second clamping edge 111 is connected to an outward and inclined third clamping edge 112.

[0062] Furthermore, the second clamping plate 21 includes an outward and inclined fourth clamping edge 211 connected to the second horizontal plate, the lower end of the fourth clamping edge 211 is connected to an inward and inclined fifth clamping edge 212, and the lower end of the fifth clamping edge 212 is connected to an outward and inclined sixth clamping edge 213.

[0063] The structure of the first clamping plate and the second clamping plate is limited above. The first clamping edge, the second clamping edge and the third clamping edge can form a vertical limiting structure. When the first clamping unit and the second clamping unit are connected, the first clamping edge, the second clamping edge, the third clamping edge, the fourth clamping edge, the fifth clamping edge and the sixth clamping edge are tightly attached to the side walls of the raised part of the tile, thereby realizing a fixed connection between the photovoltaic module clamp and the tile.

[0064] In summary, the present invention has the following beneficial effects:

[0065] The utility model forms a clamping space between the first horizontal plate and the first clamping plate and the second clamping plate to clamp the raised part of the tile plate, and then connects it to the photovoltaic module through the connecting part. The connection with the tile plate is firm and reliable, and there is no need to damage the tile plate, thereby ensuring the integrity and waterproof ability of the tile plate. The connection part is convenient and quick to connect to the photovoltaic module, thereby improving assembly efficiency.

[0066] Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

Claims

1. A photovoltaic module clamp, characterized by: include a first clamping unit and a second clamping unit, The first clamping unit includes a first horizontal plate, one end of the first horizontal plate in the longitudinal direction of which is connected to the first clamping plate, and one or more connecting threaded holes are provided on the first horizontal plate. The second clamping unit includes a second horizontal plate, one end of the second horizontal plate in the longitudinal direction is connected to the second clamping plate, and the surface of the second horizontal plate is provided with a connecting through hole corresponding to the connecting threaded hole. When the first horizontal plate and the second horizontal plate are connected, the second horizontal plate is arranged above the first horizontal plate, the fastener passes through the connecting through hole of the second horizontal plate and is connected to the connecting threaded hole of the first horizontal plate, the first clamping plate and the second clamping plate are arranged opposite to each other, and a clamping space is formed between the first horizontal plate and the first clamping plate and the second clamping plate, and the first horizontal plate and / or the second horizontal plate are provided with a connecting portion connected to the photovoltaic component.

2. A photovoltaic module clamp according to claim 1, characterized in that: The connecting part includes a first rib provided at both ends of the width direction of the lower surface of the first horizontal plate, and a second rib provided at both ends of the width direction of the upper surface of the second horizontal plate. When the first horizontal plate is connected to the second horizontal plate, the first rib, the second rib, the first horizontal plate and the second horizontal plate form an H-shaped connection structure.

3. The photovoltaic module clamp according to claim 1, characterized in that: The connecting portion includes first connecting edges at both ends of the width direction of the upper surface of the second horizontal plate, and a pressing edge extending laterally from the upper end of the second connecting edge, and the pressing edge is used to press on the upper end surface of the photovoltaic frame.

4. A photovoltaic module clamp according to any one of claims 1 to 3, characterized in that: The other end of the second horizontal plate is rotatably connected to a rotating plate, the surface of the rotating plate is provided with a connecting through hole, the surface of the first clamping plate corresponding to the rotating plate is provided with a connecting threaded hole, and the fastener passes through the connecting through hole of the rotating plate and is connected to the connecting threaded hole on the first clamping plate.

5. The photovoltaic module clamp according to claim 4, characterized in that: The other end of the second horizontal plate is provided with a cylindrical shaft, and the upper end of the rotating plate is provided with a C-shaped clamping opening, and the C-shaped clamping opening of the rotating plate is sleeved on the cylindrical shaft.

6. The photovoltaic module clamp according to claim 4, characterized in that: The other end of the second horizontal plate is provided with a notch, and the second horizontal plates on both sides of the notch are respectively provided with pin mounting holes. The upper end of the rotating plate is provided with a protrusion that can fit in the notch, and the protrusion is provided with a pin hole. The pin is connected through the pin hole and the pin mounting hole to realize the connection between the rotating plate and the second horizontal plate.

7. A photovoltaic module clamp according to any one of claims 5 or 6, characterized in that: The outer side surface of the second clamping plate is provided with a photovoltaic joint overhead clamp.

8. The photovoltaic module clamp according to claim 7, characterized in that: The shapes of the first clamping plate and the second clamping plate are consistent with and closely attached to the side walls of the raised portion of the tile plate.

9. The photovoltaic module clamp according to claim 8, characterized in that: The first clamping plate includes an outwardly inclined first clamping edge connected to the first horizontal plate, the lower end of the first clamping edge is connected to an inwardly inclined second clamping edge, and the lower end of the second clamping edge is connected to an outwardly inclined third clamping edge.

10. The photovoltaic module clamp according to claim 9, characterized in that: The second clamping plate includes an outwardly inclined fourth clamping edge connected to the second horizontal plate, the lower end of the fourth clamping edge is connected to an inwardly inclined fifth clamping edge, and the lower end of the fifth clamping edge is connected to an outwardly inclined sixth clamping edge.

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