CN218449930U

CN218449930U - Stealthy briquetting subassembly

Info

Publication number: CN218449930U
Application number: CN202222754751.5U
Authority: CN
Inventors: 江作; 徐皓杰; 叶张波
Original assignee: Hengdian Group DMEGC Magnetics Co Ltd
Current assignee: Hengdian Group DMEGC Magnetics Co Ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-03
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of photovoltaic system support installation mounting, a stealthy briquetting subassembly is disclosed. The stealth pressing block assembly is used for fixing the photovoltaic assembly, the photovoltaic assembly comprises a frame and a laminating piece, a containing groove is formed in the upper end of the frame, the laminating piece is contained in the containing groove, the frame is installed on the installation support, and the stealth pressing block assembly comprises a pressing block and a bolt. The pressing block is arranged below the laminating piece and comprises a first connecting part and a second connecting part, a mounting hole is formed in the side wall of the frame, the first connecting part is clamped with the mounting hole, and a connecting hole is formed in the second connecting part; the bolt sets up in the below of lamination piece, and the bolt passes the connecting hole and mounting bracket threaded connection. Above-mentioned stealthy briquetting subassembly sets up in the below of photovoltaic module's lamination spare, avoids directly exposing under sunshine and the rain, and then has reduced the risk of bolt corrosion to reduce the installation distance between the adjacent photovoltaic module, reduced system construction cost.

Description

Stealthy briquetting subassembly

Technical Field

The utility model relates to a photovoltaic system support installation mounting technical field especially relates to a stealth briquetting subassembly.

Background

The photovoltaic module is a core part of a solar power generation system and is very important for fixing and protecting the photovoltaic module. The existing photovoltaic module is fixed in a manner that a middle pressing block 10 is arranged between two adjacent photovoltaic modules, as shown in fig. 1, the middle pressing block 10 comprises two side plates 11 and a bottom plate 12, the top ends of the two side plates 11 extend outwards along the horizontal direction to form pressing plates 111, the two pressing plates 111 are respectively abutted to the frames 21 of the two adjacent photovoltaic modules 20, mounting holes are formed in the bottom plate 12, and bolts 30 penetrate through the mounting holes to be in threaded connection with the base 40.

The middle pressing block 10 with the structure enables the bolt 30 to be exposed in outdoor sunlight and rain for a long time, the bolt 30 is easy to rust after the time is long, and the cost for replacing the bolt 30 and maintaining the system in the later period is increased. And because the middle pressing block 10 is arranged between the adjacent photovoltaic modules 20, the interval between the photovoltaic modules 20 is larger, the occupied area is increased, and the construction cost is increased.

Therefore, there is a need to provide a stealth compact assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stealthy briquetting subassembly, it sets up in the below of photovoltaic module's lamination piece, avoids directly exposing under sunshine and rain, and then has reduced the risk of bolt corrosion to reduce the installation distance between the adjacent photovoltaic module, reduced system construction cost.

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

stealthy briquetting subassembly for fixed photovoltaic module, photovoltaic module includes frame and lamination piece, the upper end of frame is equipped with the storage tank, the lamination piece holds in the storage tank, the frame is installed on the installing support, stealthy briquetting subassembly includes:

the pressing block is arranged below the laminating part and comprises a first connecting part and a second connecting part, a mounting hole is formed in the side wall of the frame, the first connecting part is clamped with the mounting hole, and a connecting hole is formed in the second connecting part;

and the bolt is arranged below the laminated piece and penetrates through the connecting hole to be in threaded connection with the mounting bracket.

Optionally, the compact further comprises:

and one end of the third connecting part is connected with the first connecting part, and the other end of the third connecting part is connected with the second connecting part.

Optionally, the third connecting portion is attached to a side wall of the frame, and the third connecting portion and the second connecting portion form an L-shaped structure.

Optionally, the first connection portion includes a first subsection and a second subsection, one end of the first subsection is connected with the third connection portion, the other end of the first subsection is connected with the second subsection, the first subsection abuts against the inner wall of the mounting hole, and the second subsection penetrates through the mounting hole and abuts against the side wall of the frame.

Optionally, the first section, the second section, and the third connecting portion form a groove into which a bottom wall of the mounting hole is inserted.

Optionally, the cross section of the groove is U-shaped or arc-shaped.

Optionally, a chamfer is arranged at the joint of the first subsection and the second subsection; and/or:

and a chamfer is arranged at the joint of the first subsection and the third connecting part.

Optionally, a reinforcing rib is arranged between the third connecting part and the second connecting part.

Optionally, the reinforcing ribs are provided in two, and the connecting hole is provided between the two reinforcing ribs.

Optionally, the outer surface of the reinforcing bar is arc-shaped.

The utility model has the advantages that:

the utility model provides a stealthy briquetting subassembly for fixed photovoltaic module, photovoltaic module include frame and lamination piece, and the upper end of frame is equipped with the storage tank, and the lamination piece holds in the storage tank, and the frame is installed on the installing support, and stealthy briquetting subassembly includes briquetting and bolt. Through setting up the bolt in the below of lamination spare, can avoid the bolt directly to expose under sunshine and rain, reduced the risk of bolt corrosion, and then reduced the cost that later stage changed bolt and system maintenance.

Through setting up the briquetting in the below of lamination spare, rather than setting up in the centre of adjacent photovoltaic module, reduced the installation interval between the photovoltaic module, and then reduced system construction cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is an assembly view of an intermediate compact and a photovoltaic module according to the prior art;

fig. 2 is an exploded view of an assembly diagram of a stealth compact module and a photovoltaic module provided by an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an assembly view of the stealth press block module and the photovoltaic module provided by the utility model.

In fig. 1:

10. pressing the middle block; 11. a side plate; 111. pressing a plate; 12. a base plate; 20. a photovoltaic module; 21. a frame; 30. a bolt; 40. a base;

in fig. 2-4:

100. a photovoltaic module; 110. a frame; 120. a laminate; 130. mounting holes; 200. mounting a bracket; 310. briquetting; 311. a first connection portion; 3111. a first section; 3112. a second subsection; 3113. chamfering; 312. a second connecting portion; 3121. connecting holes; 313. a third connecting portion; 320. and (4) bolts.

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 to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning 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 be limiting.

The existing photovoltaic module is fixed in a manner that a middle pressing block 10 is arranged between two adjacent photovoltaic modules, as shown in fig. 1, the middle pressing block 10 comprises two side plates 11 and a bottom plate 12, pressing plates 111 extend outwards along the horizontal direction at the top ends of the two side plates 11, the two pressing plates 111 are respectively abutted to the frames 21 of the two adjacent photovoltaic modules 20, mounting holes are formed in the bottom plate 12, and bolts 30 penetrate through the mounting holes and are in threaded connection with a base 40.

The intermediate pressing block 10 with the structure enables the bolt 30 to be exposed to outdoor sunlight and rain for a long time, the bolt 30 is easily rusted after the time is long, and the cost for replacing the bolt 30 and maintaining the system in the later period is increased. And because the middle pressing block 10 is arranged between the adjacent photovoltaic modules 20, the interval between the photovoltaic modules 20 is larger, the occupied area is increased, and the construction cost is increased.

Based on the above problem, this embodiment provides a stealthy briquetting subassembly, and it sets up in the below of photovoltaic module 100's lamination piece 120, avoids directly exposing under sunshine and the rain, and then has reduced the risk of bolt 320 corrosion to reduce the installation distance between adjacent photovoltaic module 100, reduced system construction cost.

Specifically, as shown in fig. 2 to 4, the stealth compact assembly is used for fixing the photovoltaic assembly 100, the photovoltaic assembly 100 includes a frame 110 and a laminate 120, a receiving groove is formed at an upper end of the frame 110, the laminate 120 is received in the receiving groove, and the frame 110 is mounted on the mounting bracket 200. The stealth compact assembly includes a compact 310 and a bolt 320. Wherein, the pressing block 310 and the bolt 320 are both disposed below the lamination member 120, the pressing block 310 includes a first connecting portion 311 and a second connecting portion 312, and the side wall of the frame 110 has a mounting hole 130, in this embodiment, the mounting hole 130 is a square long hole. The first connecting portion 311 is clamped with the mounting hole 130, the second connecting portion 312 is provided with a connecting hole 3121, and the bolt 320 penetrates through the connecting hole 3121 to be in threaded connection with the mounting bracket 200. Through setting up first connecting portion 311 and mounting hole 130 joint, second connecting portion 312 links to each other with installing support 200, has realized fixing photovoltaic module 100 on installing support 200 the purpose. And the bolt 320 is arranged below the lamination piece 120, so that the lamination piece 120 can shield the pressing piece 310 from sunlight and rainwater, the bolt 320 is prevented from being rusted due to long-term exposure to the sunlight and the rainwater, and the maintenance and replacement cost of the bolt 320 is reduced. Meanwhile, compared with fig. 1, the stealth pressing block assembly is arranged below the laminating piece 120 instead of two adjacent photovoltaic assemblies 100, so that the installation distance between the two photovoltaic assemblies 100 is reduced, the occupied area of the photovoltaic assemblies 100 is reduced, and the system construction cost is reduced.

Further, with continued reference to fig. 3, the pressing block 310 further includes a third connecting portion 313, where the third connecting portion 313 is used for connecting the first connecting portion 311 and the second connecting portion 312, and specifically, one end of the third connecting portion 313 is connected to the first connecting portion 311, and the other end is connected to the second connecting portion 312. The shape of the third connection portion 313 may be set according to actual needs. In this embodiment, since the frame 110 is perpendicular to the mounting bracket 200, and the third connecting portion 313 and the second connecting portion 312 form an L-shaped structure, the third connecting portion 313 is attached to the side wall of the frame 110, so that the structural stability of the third connecting portion 313 can be improved, the deformation of the third connecting portion 313 can be avoided, and the reliability of the operation of the press block 310 can be further improved.

Further, the first connection portion 311 includes a first section 3111 and a second section 3112, one end of the first section 3111 is connected to the third connection portion 313, and the other end is connected to the second section 3112, when the first connection portion 311 is engaged with the mounting hole 130, the first section 3111 abuts against the inner wall of the mounting hole 130, and the second section 3112 passes through the mounting hole 130 to abut against the side wall of the bezel 110, so that the first connection portion 311 hangs on the mounting hole 130 like a hook and continuously applies downward pressure to the bezel 110 through the mounting hole 130. Optionally, in this embodiment, the first sub-portion 3111, the second sub-portion 3112 and the third connecting portion 313 form a groove, and an inner wall of the mounting hole 130 is inserted into the groove, so as to facilitate the engagement between the first connecting portion 311 and the mounting hole 130. The shape of the groove can be set according to actual needs, such as U-shaped or circular arc.

Preferably, a chamfer 3113 may be formed at a junction between the first section 3111 and the second section 3112 to avoid damage to the mounting hole 130 due to hard corners contacting the mounting hole 130, and to facilitate mounting and dismounting between the first connection portion 311 and the mounting hole 130. Of course, the junction between the first section 3111 and the third connecting section 313 may be provided with a chamfer 3113, as needed.

Preferably, a rib (not shown) may be provided between the third connection part 313 and the second connection part 312, and the rib may improve the connection strength between the third connection part 313 and the second connection part 312, thereby improving the operational reliability of the stealth compact assembly.

Alternatively, in the present embodiment, two reinforcing bars are provided, and the connection hole 3121 is provided between the two reinforcing bars. In other embodiments, the arrangement mode and the number of the reinforcing ribs can be other, and the arrangement mode and the number can be set according to actual needs.

Preferably, the surface of strengthening rib is the arc, can reduce the staff mistake and touch and injured risk, has improved staff's work safety nature.

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 or 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. Stealthy briquetting subassembly for fixed photovoltaic module (100), photovoltaic module (100) are including frame (110) and lamination piece (120), the upper end of frame (110) is equipped with the storage tank, lamination piece (120) hold in the storage tank, frame (110) are installed on installing support (200), its characterized in that, stealthy briquetting subassembly includes:

the pressing block (310) is arranged below the laminating part (120), the pressing block (310) comprises a first connecting part (311) and a second connecting part (312), a mounting hole (130) is formed in the side wall of the side frame (110), the first connecting part (311) is clamped with the mounting hole (130), and a connecting hole (3121) is formed in the second connecting part (312);

a bolt (320) disposed under the lamination member (120), the bolt (320) being screw-coupled with the mounting bracket (200) through the coupling hole (3121).

2. The stealth compact assembly of claim 1, wherein the compact (310) further comprises:

and a third connecting portion (313) having one end connected to the first connecting portion (311) and the other end connected to the second connecting portion (312).

3. The stealth compact assembly of claim 2, wherein the third connection portion (313) is attached to a side wall of the bezel (110), the third connection portion (313) and the second connection portion (312) forming an L-shaped structure.

4. The stealth compact assembly according to claim 2, wherein the first connection (311) comprises a first section (3111) and a second section (3112), the first section (3111) being connected at one end to the third connection (313) and at the other end to the second section (3112), the first section (3111) abutting an inner wall of the mounting hole (130), the second section (3112) abutting a side wall of the rim (110) through the mounting hole (130).

5. The stealth compact assembly according to claim 4, characterized in that the first subsection (3111), the second subsection (3112) and the third connection (313) form a recess into which a bottom wall of the mounting hole (130) is inserted.

6. The stealth compact assembly of claim 5, wherein the cross-section of the groove is U-shaped or circular arc-shaped.

7. The cloaking compact assembly as recited in claim 4, characterized in that a chamfer (3113) is provided at the junction of the first section (3111) and the second section (3112); and/or:

a chamfer (3113) is arranged at the joint of the first branch part (3111) and the third connecting part (313).

8. The stealth compact assembly according to any one of claims 2 to 7, wherein a reinforcing rib is provided between the third connection portion (313) and the second connection portion (312).

9. The stealth compact assembly of claim 8, wherein there are two reinforcing bars, the connection hole (3121) being disposed between the two reinforcing bars.

10. The stealth compact assembly of claim 8, wherein the outer surface of the reinforcing bar is arcuate.