CN219802187U

CN219802187U - Photovoltaic module briquetting

Info

Publication number: CN219802187U
Application number: CN202320473026.2U
Authority: CN
Inventors: 王林子
Original assignee: Zhengxin Photoelectric Technology Suqian Co ltd
Current assignee: Zhengxin Photoelectric Technology Suqian Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-10-03
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic module pressing block, wherein a flexible structure is arranged between a bottom plate and a side plate, the bottom plate and the side plate can rotate relatively due to the flexible structure, the distance h1 between the flexible structure and the highest point of the side plate is larger than 0, the distance h2 between the flexible structure and the lowest point of the side plate is smaller than the minimum distance d between the side plate and a screw rod.

Description

Photovoltaic module briquetting

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic module pressing block.

Background

In the prior art, no matter the photovoltaic module is flexibly mounted or rigidly mounted, the photovoltaic module is pressed on an installation object through a pressing block, wherein the pressing block adjusts the down force and the distance between the pressing block and the installation object through bolts so as to adapt to photovoltaic module frames with different sizes.

However, the following technical drawbacks exist in the prior art: installation errors can exist between the pressing block and the frame, because the distances between two sides of the pressing block and the installation objects are consistent, once the installation of the photovoltaic module at one side is in a larger error, the installation error problem can be caused between the photovoltaic modules at the other side of the pressing block, and the connection between the frame and the pressing block is unstable.

Although the technical problem can be solved in chinese patent CN217590661U, the service life of the first cushion pad is substantially shorter than that of other parts, and when the first cushion pad ages, the technical problem described above will continue to exist, and the problem of inconsistent height of the two photovoltaic modules on the left and right sides of the press block can only be solved in this patent, and the problem of unstable fixation of the press block caused by tilting of the photovoltaic modules on the two sides of the press block cannot be solved.

Disclosure of Invention

The purpose of the utility model is that: overcomes the defects in the prior art and provides a photovoltaic module pressing block which is more tightly connected with a photovoltaic module frame.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic module briquetting, includes bottom plate and curb plate, the below of bottom plate is provided with the screw rod, the bottom plate with the curb plate is connected, the bottom plate with be provided with flexible structure between the curb plate, flexible structure makes the bottom plate with can take place relative rotation between the curb plate.

Further, a distance h1 between the flexible structure and the highest point of the side plate is greater than 0, and a distance h2 between the flexible structure and the lowest point of the side plate is greater than 0.

Further, the distance h2 of the flexible structure from the lowest point of the side plate is smaller than the minimum distance d of the side plate from the screw.

Further, the flexible structure is a hinge, and the side plates are hinged with two sides of the bottom plate.

Further, the flexible structure comprises a connecting section, the connecting section comprises a horizontal connecting section, the two ends of the horizontal connecting section are respectively connected with the side plates, the other end of the horizontal connecting section is connected with the bottom plate, the surface of the horizontal connecting section is provided with grooves, the number of the grooves is at least 2, all the grooves of the specifications are arranged at equal intervals, the directions of the grooves are parallel to the connecting edges of the photovoltaic module, and the connecting edges are edges, in the frame of the photovoltaic module, connected with the pressing blocks.

Further, the grooves are distributed on the upper surface and the lower surface of the horizontal connecting section in an equal number.

Further, the connecting section further comprises a vertical connecting section, the vertical connecting section is connected with the horizontal connecting section, the vertical connecting section and the horizontal connecting section form a T shape, and grooves with the number of at least 2 are also arranged on the vertical connecting section at equal intervals.

Further, all of the grooves are equally distributed on the inner and outer surfaces of the vertical connection section.

Further, the upper end of the side plate is connected with a pressing plate, and the lower surface of the pressing plate and/or the outer surface of the side plate is connected with a connecting structure matched with the photovoltaic module frame.

Further, the connecting structure comprises a sliding groove and a clamping block, wherein the sliding groove and the clamping block are respectively arranged on the side plate and the photovoltaic module frame.

The technical scheme of the utility model has the beneficial effects that:

1. according to the utility model, the angle between the two pressing plates can be changed in a flexible connection mode, and one pressing block can press the photovoltaic module frames with two non-parallel sides, so that the photovoltaic module is more firmly installed.

2. All parts in the utility model can be made of the same material, no obvious service life difference exists, and the service life of the whole pressing block is not influenced because of the shorter service life of a certain part.

3. Some embodiments of the present utility model define the length of the side plate extending below the bottom plate, and this design can avoid the contact between the lower end of the side plate and the screw, and thus the screw rotation is affected, which makes the screw difficult to install.

4. Some embodiments of the present utility model provide for improved applicability of the present utility model by providing grooves in both the upper and lower surfaces of the connecting section such that both the upper and lower surfaces of the connecting section can be compressed or pulled, thereby allowing the flexible structure to flex both upwardly and downwardly.

5. According to the photovoltaic module frame, the connecting structure is arranged on the side plate, so that the photovoltaic module frame can be better connected with the photovoltaic module frame, and even if the pressing block does not provide enough downward pressure, the photovoltaic module frame can be limited to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein the method comprises the steps of

FIG. 1 is a schematic view of the structure of the purlin of the present utility model attached thereto;

FIG. 2 is a schematic view of the installation of the present utility model;

FIG. 3 is a schematic view of an installation of the present utility model for securing a photovoltaic module with installation errors;

FIG. 4 is a schematic diagram of another embodiment of the present utility model;

FIG. 5 is a schematic diagram of another embodiment of the present utility model;

fig. 6 is a dimensional relationship diagram of the present utility model.

11. A bottom plate; 12. a side plate; 13. a flexible structure; 2. a bolt; 3. purlin; 4. a photovoltaic module.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model. The present utility model will be described in detail by means of a schematic structural diagram, etc., which is only an example, and should not limit the scope of the present utility model. In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.

Referring to fig. 1-6, a photovoltaic module 4 press block includes a bottom plate 11 and a side plate 12, a screw is provided below the bottom plate 11, preferably, the screw is a part of a bolt 2 penetrating through the bottom plate 11, the press block is connected to a purline 3 or a steel cable through the bolt 2, the bottom plate 11 is connected to the side plate 12, a flexible structure 13 is provided between the bottom plate 11 and the side plate 12, and the flexible structure 13 enables relative rotation between the bottom plate 11 and the side plate 12.

According to the utility model, the angle between the two pressing plates can be changed in a flexible connection mode, and one pressing block can press the frames of the photovoltaic module 4 with two non-parallel sides, so that the photovoltaic module 4 is more stably installed, and refer to fig. 3.

All parts in the utility model can be made of the same material, no obvious service life difference exists, and the service life of the whole pressing block is not influenced because of the shorter service life of a certain part.

Referring to fig. 6, a distance h1 between the flexible structure 13 and the highest point of the side plate 12 is greater than 0, and a distance h2 between the flexible structure 13 and the lowest point of the side plate 12 is greater than 0. In order to ensure that both ends of the side plate 12 and the photovoltaic module 4 at the rotation shaft have contact positions, and the side plate 12 is convenient to be attached to the photovoltaic module 4.

Referring to fig. 6, the distance h2 of the flexible structure 13 from the lowest point of the side plate 12 is smaller than the minimum distance d of the side plate 12 from the screw.

Some embodiments of the present utility model define the length of the side plates 12 extending below the bottom plate 11, and this design can avoid the lower ends of the side plates 12 coming into contact with the screw, affecting the rotation of the screw, and making the installation of the screw difficult.

According to the form of the flexible structure 13, the utility model comprises the following embodiments:

example 1

Referring to fig. 1-3, the flexible structure 13 is a hinge, and the side plates 12 are hinged to two sides of the bottom plate 11. Specifically, the hinge is in an earring structure, earrings on the side plates 12 and earrings on the bottom plate 11 are staggered, and all earrings are connected through the same pin shaft.

Example 2

Referring to fig. 4, the flexible structure 13 includes a connection section, the connection section includes a horizontal connection section, two ends of the horizontal connection section are respectively connected with the side plates 12, the other end of the horizontal connection section is connected with the bottom plate 11, the surface of the horizontal connection section is provided with grooves, the number of the grooves is at least 2, all the grooves of the specification are arranged at equal intervals, the direction of the grooves is parallel to the connection edge of the photovoltaic module 4, and the connection edge is the edge connected with the pressing block in the frame of the photovoltaic module 4.

Referring to fig. 4, grooves are equally distributed on the upper and lower surfaces of the horizontal connecting section.

Referring to fig. 4, the connecting section further includes a vertical connecting section, the vertical connecting section is connected with the horizontal connecting section, the vertical connecting section and the horizontal connecting section form a T-shape, and the vertical connecting section is also provided with at least 2 grooves at equal intervals.

Referring to fig. 4, all of the grooves are equally distributed on the inner and outer surfaces of the vertical connecting section.

Specifically, the recess can be semi-circular recess, sets up the recess department and be mechanical weak department, and the linkage segment can be convenient buckle in recess department, sets up the recess at both sides so that the linkage segment can buckle at both sides.

Referring to fig. 1-6, a pressing plate is connected to an upper end of the side plate 12, and a connection structure matched with a frame of the photovoltaic module 4 is connected to a lower surface of the pressing plate and/or an outer surface of the side plate 12.

Referring to fig. 5, the connection structure includes a chute and a fixture block, where the chute and the fixture block are respectively disposed on the side plate 12 and the frame of the photovoltaic module 4.

Some embodiments of the present utility model provide a connection structure on the side plate 12 to enable the present utility model to better connect with the frame of the photovoltaic module 4, and even if the pressing block does not provide enough pressing force, the photovoltaic module 4 can provide a certain limit.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a photovoltaic module briquetting, includes bottom plate and curb plate, the below of bottom plate is provided with the screw rod, the bottom plate with the curb plate is connected, its characterized in that: the bottom plate with be provided with flexible structure between the curb plate, flexible structure makes the bottom plate with can take place relative rotation between the curb plate.

2. The photovoltaic module briquette of claim 1, wherein: the distance h1 between the flexible structure and the highest point of the side plate is larger than 0, and the distance h2 between the flexible structure and the lowest point of the side plate is larger than 0.

3. The photovoltaic module briquette of claim 2, wherein: the distance h2 of the flexible structure from the lowest point of the side plate is smaller than the minimum distance d of the side plate from the screw rod.

4. A photovoltaic module briquette according to claim 3, characterized in that: the flexible structure is a hinge, and the side plates are hinged with the two sides of the bottom plate.

5. A photovoltaic module briquette according to claim 3, characterized in that: the flexible structure comprises a connecting section, wherein the connecting section comprises a horizontal connecting section, two ends of the horizontal connecting section are respectively connected with the side plates, the other end of the horizontal connecting section is connected with the bottom plate, grooves are formed in the surface of the horizontal connecting section, the number of the grooves is at least 2, all the grooves of the specifications are arranged at equal intervals, the directions of the grooves are parallel to the connecting edges of the photovoltaic module, and the connecting edges are edges, in the frame of the photovoltaic module, connected with the pressing blocks.

6. The photovoltaic module briquette of claim 5, wherein: the grooves are distributed on the upper surface and the lower surface of the horizontal connecting section in equal quantity.

7. The photovoltaic module briquette of claim 6, wherein: the connecting section still includes vertical connecting section, vertical connecting section with the horizontal connecting section is connected, vertical connecting section with the horizontal connecting section constitutes the T type, also equidistant recess that is provided with quantity at least 2 on the vertical connecting section.

8. The photovoltaic module briquette of claim 7, wherein: all of the grooves are equally distributed on the inner and outer surfaces of the vertical connecting section.

9. A photovoltaic module compact according to claim 4 or 8, characterized in that: the upper end of the side plate is connected with a pressing plate, and the lower surface of the pressing plate and/or the outer surface of the side plate is connected with a connecting structure matched with the photovoltaic module frame.

10. The photovoltaic module briquette of claim 9, wherein: the connecting structure comprises a sliding groove and a clamping block, wherein the sliding groove and the clamping block are respectively arranged on the side plate and the photovoltaic module frame.