CN218276587U

CN218276587U - Photovoltaic module mounting structure and photovoltaic equipment

Info

Publication number: CN218276587U
Application number: CN202221830997.XU
Authority: CN
Inventors: 张威; 李二斌; 纪克鹏
Original assignee: Sungrow Renewables Development Co Ltd
Current assignee: Sungrow Renewables Development Co Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-10
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of photovoltaic equipment, a photovoltaic module mounting structure and photovoltaic equipment is disclosed. The photovoltaic assembly mounting structure is used for connecting two adjacent photovoltaic assemblies, each photovoltaic assembly comprises a photovoltaic plate and a frame, the frames are arranged on the edges of the photovoltaic plates, the frames are supported on the supporting beams, the photovoltaic assembly mounting structure comprises a clamp and a limiting mechanism, and the clamp is configured to enable the two adjacent photovoltaic assemblies to be abutted against the supporting beams. The limiting mechanism is used for connecting the two frames and comprises a connecting body, the connecting body can be abutted to the bottom side of the frames, a clamping piece and a limiting piece are arranged on the connecting body, the clamping piece can be clamped on one of the frames, and the limiting piece blocks the frame of the other adjacent photovoltaic assembly to limit the two adjacent photovoltaic assemblies to be separated from each other. Through setting up anchor clamps and spacing mechanism and fixing photovoltaic module, can restrict photovoltaic module's lateral displacement, photovoltaic module installs comparatively firmly.

Description

Photovoltaic module mounting structure and photovoltaic equipment

Technical Field

The utility model relates to a photovoltaic equipment technical field especially relates to a photovoltaic module mounting structure and photovoltaic equipment.

Background

When photovoltaic power generation equipment is formed by the photovoltaic components, a plurality of photovoltaic components are required to be installed on the supporting beam and connected through the pressing block. The upper flange of the pressing block is in contact with the upper surface of the component frame and is pressed tightly, and the lower bottom plate of the pressing block is fixed on the supporting beam through bolts, so that the two adjacent photovoltaic components are connected.

However, when the photovoltaic module is fixed through the pressing block at present, the transverse displacement between adjacent modules cannot be limited. In actual installation, the situation that the photovoltaic modules are blown away due to the fact that the photovoltaic modules are not installed in place to cause overlarge intervals among the photovoltaic modules or the situation that the intervals among the photovoltaic modules are enlarged due to the vibration effect caused by wind load in the use process or even break away from the constraint of the pressing block can occur.

Therefore, a photovoltaic module mounting structure and a photovoltaic device are needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module mounting structure, can't restrict lateral displacement and lead to the unstable problem of installation when having solved current photovoltaic module installation.

To achieve the purpose, the utility model adopts the following technical proposal:

a photovoltaic module mounting structure for connecting two adjacent photovoltaic modules, the photovoltaic module includes a photovoltaic panel and a frame, the frame is disposed on the edge of the photovoltaic panel, the frame is supported on a supporting beam, the photovoltaic module mounting structure includes:

a clamp configured to press adjacent two of the photovoltaic modules against the support beam; and

the limiting mechanism is used for connecting two frames and comprises a connecting body, the connecting body can be abutted to the bottom side of the frames, a clamping piece and a limiting piece are arranged on the connecting body, the clamping piece can be clamped on one of the frames, and the limiting piece blocks the frame of the other adjacent photovoltaic assembly to limit the two adjacent photovoltaic assemblies to be separated from each other.

As an alternative scheme, the clamp comprises a U-shaped body and two pressing plates, the two pressing plates are respectively connected to two ends of the U-shaped body, the U-shaped body is arranged between the two adjacent photovoltaic assemblies, the bottom of the U-shaped body can be connected to the supporting beam through a fastener, and the pressing plates press the photovoltaic assemblies against the supporting beam.

As an alternative, the pressing plate is a bending structure, and the bent end portion is pressed against the photovoltaic module.

As an alternative, the end part of the pressing plate after being bent is provided with anti-skid grains.

Alternatively, the pressing plate has elasticity.

As an alternative, the clamping member includes two clamping plates, the two clamping plates are clamped on two sides of the frame of the photovoltaic module, and the part of the connecting body between the two clamping plates is supported on the supporting beam.

As an alternative, the limiting member is a limiting baffle plate, and the limiting baffle plate extends from two sides of the supporting beam to the direction of the photovoltaic panel so as to block the frame of another photovoltaic module.

As an alternative, the clamping member is disposed on the horizontal plate, the limiting member is disposed on the horizontal plate or the vertical plate, the horizontal plate is supported on the supporting beam, and the vertical plate is fastened to two sides of the supporting beam.

As an alternative, the clamping members are disposed at two ends of the horizontal plate, the vertical plate extends outward of the horizontal plate, and the limiting member is disposed at one end of the vertical plate extending out of the horizontal plate.

Another object of the utility model is to provide a photovoltaic equipment has solved the unstable problem of current photovoltaic equipment structure.

a photovoltaic device comprises a plurality of photovoltaic modules, a supporting beam and a photovoltaic module mounting structure, wherein the photovoltaic modules are mounted on the supporting beam through the photovoltaic module mounting structure.

Has the beneficial effects that:

the utility model provides a photovoltaic module mounting structure, which presses a photovoltaic module against a supporting beam by arranging a clamp to prevent the photovoltaic module from moving in the direction vertical to the supporting beam; and through setting up stop gear, carry out centre gripping and block two adjacent photovoltaic module's frame, prevent that photovoltaic module from sliding along a supporting beam and causing the interval between each photovoltaic module to increase gradually, guarantee that photovoltaic module firmly installs on a supporting beam under the constraint of anchor clamps.

The utility model provides a photovoltaic equipment, between each photovoltaic module through as above photovoltaic module mounting structure connect fixedly, the structure is comparatively firm.

Drawings

Fig. 1 is an assembly schematic diagram of a photovoltaic module mounting structure and a photovoltaic module provided by the present invention;

fig. 2 is a schematic structural diagram of the clamp provided by the present invention;

fig. 3 is a schematic structural diagram of a limiting mechanism provided by the present invention;

fig. 4 is a schematic structural diagram of another limiting mechanism provided by the present invention;

fig. 5 is a schematic structural view of another limiting mechanism provided by the present invention;

fig. 6 is a schematic structural view of another limiting mechanism provided by the utility model i;

fig. 7 is a schematic structural diagram of another limiting mechanism.

In the figure:

100. a photovoltaic module; 110. a photovoltaic panel; 120. a frame; 200. a support beam;

1. a clamp; 11. a U-shaped body; 12. pressing the plate;

2. a limiting mechanism; 21. a connecting body; 211. a horizontal plate; 212. a vertical plate; 22. a clamping member; 221. a clamping plate; 23. a limiting member; 231. and a limiting baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides a photovoltaic device, which includes a plurality of photovoltaic modules 100 and a support beam 200, wherein the plurality of photovoltaic modules 100 are arranged in sequence and mounted on the support beam 200. In order to integrate the photovoltaic modules 100 with each other and to be able to connect with the support beam 200, the present embodiment further provides a photovoltaic module mounting structure by which a plurality of photovoltaic modules 100 are mounted on the support beam 200. The photovoltaic module mounting structure is used for connecting two adjacent photovoltaic modules 100, each photovoltaic module 100 comprises a photovoltaic panel 110 and a frame 120, the frame 120 is arranged at the edge of the photovoltaic panel 110, and the frame 120 is supported on the supporting beam 200.

Specifically, as shown in fig. 1, the photovoltaic module installation structure includes a clamp 1 and a limiting mechanism 2, where the clamp 1 is used to press two adjacent photovoltaic modules 100 against a support beam 200; the limiting mechanism 2 is used for connecting two frames 120, referring to fig. 3 and 4, the limiting mechanism 2 includes a connecting body 21, a clamping member 22 and a limiting member 23, the connecting body 21 can abut against the bottom side of the frames 120, the connecting body 21 is provided with the clamping member 22 and the limiting member 23, the clamping member 22 can be clamped on one of the frames 120, and the limiting member 23 blocks the frame 120 of another adjacent photovoltaic module 100 to limit the two adjacent photovoltaic modules 100 from being separated from each other.

The photovoltaic module 100 is pressed against the support beam 200 through the clamp 1, so that the photovoltaic module 100 is prevented from moving in the direction vertical to the support beam 200; and the limiting mechanisms 2 are arranged to clamp and block the frames 120 of two adjacent photovoltaic modules 100, so that the photovoltaic modules 100 are prevented from sliding along the support beam 200 to cause the gradual increase of the interval between the photovoltaic modules 100, and the photovoltaic modules 100 are ensured to be firmly mounted on the support beam 200 under the constraint of the clamp 1. Moreover, since the clamping member 22 can be clamped on the frame 120, when the photovoltaic module 100 is installed, the limiting mechanism 2 can be clamped and fixed on the photovoltaic module 100 to be installed, and the limiting mechanism 2 is installed on the supporting beam 200 together with the photovoltaic module 100 and then clamped on one side of the frame 120 of another photovoltaic module 100, so as to limit two adjacent frames 120, thereby being very convenient to install.

Further, as shown in fig. 2, the fixture 1 includes a U-shaped body 11 and two pressing plates 12, the two pressing plates 12 are respectively connected to two ends of the U-shaped body 11, the U-shaped body 11 is disposed between two adjacent photovoltaic modules 100, the bottom of the U-shaped body 11 can be connected to the supporting beam 200 through a fastener, and the pressing plates 12 press the photovoltaic modules 100 against the supporting beam 200. The fastener can adopt a bolt, preferably, the bottom of the U-shaped body 11 is contacted with the upper surface of the supporting beam 200, the rigidity of the bolt fixing node is stronger, and the anti-loosening effect is better.

Preferably, as shown in fig. 2, the pressing plate 12 is provided as a bending structure, and the bent end portion abuts against the photovoltaic module 100. The bending structure has certain elasticity, and when the photovoltaic module 100 is installed, the former photovoltaic module 100 is firstly placed on the supporting beam 200, so that one pressing plate 12 of the clamp 1 is pressed on the photovoltaic module 100 in a supporting mode, and the other pressing plate 12 is suspended and screwed into the fixing piece to fix the clamp 1 on the supporting beam 200. In this process, the latter photovoltaic module 100 has not been installed yet, and operating personnel can install anchor clamps 1 in one side of preceding photovoltaic module 100, and need not to climb on the face of photovoltaic board 110, avoids causing the press damage to photovoltaic board 110. After the fixture 1 is fixed, the latter photovoltaic module 100 is obliquely placed between the suspended abutting plate 12 and the supporting beam 200, and is flatly placed on the supporting beam 200 after being turned downwards, so that the installation is convenient. It should be noted that in the present embodiment, the photovoltaic module 100 already laid on the support beam 200 is named as the previous photovoltaic module 100, and the photovoltaic module 100 to be docked with the former photovoltaic module 100 is named as the next photovoltaic module 100, compared to the two photovoltaic modules 100 being connected.

Preferably, the end of the pressing plate 12 after bending is provided with anti-slip lines, such as spikes or textures, and the friction coefficient of the clamping surface of the pressing plate 12 can be increased by providing the anti-slip lines, so that the pressing plate 12 presses the photovoltaic module 100 against the supporting beam 200 more firmly.

Further, as shown in fig. 3 and 4, the clamping member 22 includes two clamping plates 221, the two clamping plates 221 are disposed perpendicular to the connecting body 21, the two clamping plates 221 are clamped at two sides of the frame 120 of one photovoltaic module 100, preferably at two sides of the frame 120 of the latter photovoltaic module 100, and a portion of the connecting body 21 located between the two clamping plates 221 is supported on the supporting beam 200, that is, the connecting body 21 is clamped between the supporting beam 200 and the frame 120, so that the structure is firm, and the limiting mechanism 2 does not need to be fixed by additionally disposing a connecting member.

Further, as shown in fig. 3 and 4, the limiting member 23 is a limiting baffle 231, and the limiting baffle 231 extends towards the photovoltaic panel 110 on two sides of the supporting beam 200 to block the frame 120 of another photovoltaic module 100, preferably the frame 120 of the previous photovoltaic module. When the limiting mechanism 2 is installed by rotating the photovoltaic module 100, the limiting baffles 231 will gradually rotate from the two sides of the supporting beam 200 to the inner side of the side frame 120 without interfering with the supporting beam 200.

Further, as shown in fig. 3 and 4, the connecting body 21 includes a horizontal plate 211 and a vertical plate 212 connected to each other, the clamping member 22 is disposed on the horizontal plate 211, the limiting member 23 is disposed on the horizontal plate 211 or the vertical plate 212, the horizontal plate 211 is supported on the supporting beam 200, the vertical plate 212 is fastened to both sides of the supporting beam 200, and by disposing the vertical plate 212 fastened to both sides of the supporting beam 200, the connecting body 21 can be limited in position, so that the limiting mechanism 2 is more firmly installed.

Specifically, as shown in fig. 3, the limiting mechanism 2 has a structure, the connecting body 21 includes a horizontal plate 211 and a vertical plate 212 connected to each other, the clamping members 22 are disposed at two ends of the horizontal plate 211, the vertical plate 212 extends out of the horizontal plate 211, and the limiting member 23 is disposed at one end of the vertical plate 212 extending out of the horizontal plate 211. An escape slot is formed between the two vertical plates 212 to escape the support beam 200.

As shown in fig. 4, the spacing mechanism 2 with another structure is provided, the connecting body 21 only includes a horizontal plate 211, the clamping plates 221 and the spacing baffles 231 are both disposed on the horizontal plate 211, the horizontal plate 211 is disposed between the spacing baffles 231 and the clamping plates 221 adjacent thereto, and is provided with an avoiding groove to avoid the supporting beam 200, the spacing baffles 231 are divided into two sections by the avoiding groove, and the two sections of the spacing baffles 231 respectively extend into the inner side of the frame 120 from the two sides of the supporting beam 200. It is understood that the vertical plate 212 may be provided on the basis of the structure of the stopper mechanism 2 shown in fig. 4. Preferably, the clamping plates 211 are provided with barbs on one side of the frame 120 clamped by the clamping plates 211, and the barbs enable the two clamping plates 211 to be stably clamped on the frame 120 of the next photovoltaic module 100 without being easily detached.

Of course, the structure of the limiting mechanism 2 is not limited to the above structure, as long as the connection between two adjacent frames 120 can be achieved. For example, fig. 5 to 7 show other types of limiting mechanisms 2, in fig. 5, the limiting mechanism 2 is U-shaped, and includes a horizontal plate 211 and two limiting baffles 231, the two limiting baffles 231 are respectively vertically connected to two ends of the horizontal plate 211, the two limiting baffles 231 are respectively blocked at the inner sides of two adjacent frames 120 to connect the two frames 120, and the horizontal plate 211 is fixedly connected to the bottom of the fixture 1 through screws. The limiting mechanism 2 in fig. 6 and 7 comprises a horizontal plate 211, a vertical plate 212 and two limiting baffles 231, wherein the vertical plate 212 is vertically arranged at one side of the horizontal plate 211, the two limiting baffles 231 are respectively connected at two ends of the vertical plate 212, and the horizontal plate 211 is also fixedly connected with the bottom of the clamp 1 through screws.

The mounting steps of the photovoltaic module mounting structure are as follows:

s1: placing the previous photovoltaic module 100 at a designated position of the support beam 200, and fixing the previous photovoltaic module 100 on the support beam 200 by using the clamp 1, wherein the pressing plate 12 on one side of the clamp 1 presses the edge of the photovoltaic module 100;

s2: clamping the limiting mechanism 2 to the bottom of the frame 120 of the next photovoltaic assembly 100 for assembly, and obliquely inserting the assembled next photovoltaic assembly 100 below the pressing plate 12 on the other side of the clamp 1;

s3: the latter assembly of the photovoltaic module 100 and the limiting mechanism 2 is pressed against the pressing plate 12 and rotates downwards to be horizontally placed on the supporting beam 200;

at this time, the installed next photovoltaic module 100 becomes "the previous photovoltaic module 100" with respect to the next photovoltaic module 100 to be installed, and the steps S2 and S3 are repeated to complete installation of all the photovoltaic modules 100.

It should be noted that, for the limiting mechanism 2 shown in fig. 5-7, a photovoltaic module 100 is not assembled and installed subsequently, but the limiting mechanism 2 is installed after all the photovoltaic modules 100 are installed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A photovoltaic module-mounting structure for connecting two adjacent photovoltaic modules (100), the photovoltaic modules (100) including a photovoltaic panel (110) and a frame (120), the frame (120) being provided at an edge of the photovoltaic panel (110), the frame (120) being supported on a support beam (200), the photovoltaic module-mounting structure comprising:

-a clamp (1) configured to press two adjacent photovoltaic modules (100) against the support beam (200); and

the limiting mechanism (2) is used for connecting two of the frames (120), the limiting mechanism (2) comprises a connecting body (21), the connecting body (21) can abut against the bottom side of the frames (120), a clamping piece (22) and a limiting piece (23) are arranged on the connecting body (21), the clamping piece (22) can be clamped on one of the frames (120), and the limiting piece (23) blocks the frame (120) of the other adjacent photovoltaic assembly (100) to limit the separation of the two adjacent photovoltaic assemblies (100).

2. The pv module mounting structure according to claim 1, wherein the fixture (1) comprises a U-shaped body (11) and two pressing plates (12), the two pressing plates (12) are respectively connected to two ends of the U-shaped body (11), the U-shaped body (11) is disposed between two adjacent pv modules (100), the bottom of the U-shaped body (11) can be connected to the supporting beam (200) through a fastener, and the pressing plates (12) press the pv modules (100) against the supporting beam (200).

3. The photovoltaic module mounting structure according to claim 2, wherein the pressing plate (12) is configured as a bent structure, and the bent end portion abuts against the photovoltaic module (100).

4. The photovoltaic module mounting structure according to claim 3, wherein the end of the pressing plate (12) after bending is provided with an anti-slip texture.

5. The photovoltaic module mounting structure according to claim 3, wherein the pressing plate (12) has elasticity.

6. The photovoltaic module mounting structure according to claim 1, wherein the clamping member (22) comprises two clamping plates (221), the two clamping plates (221) are clamped on both sides of the frame (120) of one photovoltaic module (100), and a portion of the connecting body (21) between the two clamping plates (221) is supported on the support beam (200).

7. The pv module mounting structure according to claim 6, wherein the position limiter (23) is a position limiting baffle (231), and the position limiting baffle (231) extends from both sides of the support beam (200) in the direction of the pv panel (110) to block the side frame (120) of the other pv module (100).

8. The photovoltaic module mounting structure according to any one of claims 1 to 7, wherein the connecting body (21) includes a horizontal plate (211) and a vertical plate (212) connected to each other, the clamping member (22) is disposed on the horizontal plate (211), the retaining member (23) is disposed on the horizontal plate (211) or the vertical plate (212), the horizontal plate (211) is supported on the support beam (200), and the vertical plate (212) is fastened to both sides of the support beam (200).

9. The photovoltaic module mounting structure according to claim 8, wherein the vertical plate (212) extends outward of the horizontal plate (211), and the stopper (23) is provided at an end of the vertical plate (212) protruding from the horizontal plate (211).

10. A photovoltaic installation comprising a plurality of photovoltaic modules (100) and a support beam (200), characterized by further comprising a photovoltaic module mounting structure according to any one of claims 1-9, a plurality of said photovoltaic modules (100) being mounted on said support beam (200) by means of said photovoltaic module mounting structure.