CN216774702U

CN216774702U - Connecting piece for splicing solar cell module

Info

Publication number: CN216774702U
Application number: CN202123160044.5U
Authority: CN
Inventors: 袁建萍; 沈伟忠; 徐梅; 何斯文; 王飞强
Original assignee: Changzhou Polar Solar Power Co ltd
Current assignee: Changzhou Polar Solar Power Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-17
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of solar battery pack connecting pieces, in particular to a connecting piece for splicing solar battery components, which comprises a connecting piece body, the connecting piece body comprises an upper fixing block attached to the upper ends of the two groups of solar cell module frames and a lower fixing block attached to the lower ends of the two groups of solar cell module frames, the upper fixing block and the lower fixing block are movably connected, is used for clamping two groups of solar cell components to realize the assembly of the solar cell components, has simple and convenient integral operation, saves time and labor, does not need to drill holes on the frame, meanwhile, the space between the upper fixing block and the lower fixing block can be changed through the design of a plurality of groups of bolt grooves, therefore, the utility model can adapt to solar cell modules with different sizes, thereby conveniently splicing the solar cell modules and improving the adaptability of the utility model.

Description

Connecting piece for splicing solar cell module

Technical Field

The utility model belongs to the technical field of solar battery pack connecting pieces, and particularly relates to a connecting piece for splicing a solar battery assembly.

Background

The solar cell module absorbs solar energy, converts the solar energy into chemical energy for storage, and when power generation is needed, the chemical energy is converted into the electric energy, and the solar cell module for generating electricity is generally placed on the open ground, wherein, in order to better collect the sunlight, a plurality of solar battery components are generally arranged in parallel, and in order to ensure the stability of arrangement, the single solar battery components are generally spliced through connecting pieces, so that the individual solar cell modules are spliced together, however, the conventional splicing connecting piece needs to drill holes on the frame of the solar cell module, then the cooperation splice splicer splices, and this kind of mode is comparatively troublesome inconvenient, can not be quick splice two solitary solar module fixedly, consequently needs a connecting piece for the splicing of solar module to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a connecting piece for splicing a solar cell module, which is used for solving the problems that the traditional solar cell module provided in the background art needs to punch holes on the frame of the solar cell module during splicing, so that time and labor are wasted, and the operation is inconvenient.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a connecting piece is used in concatenation of solar module, includes the connecting piece body, the connecting piece body include with two sets of solar module frame upper end laminating last fixed block and with the lower fixed block of two sets of solar module frame lower extreme laminating, go up the fixed block with swing joint between the fixed block down for press from both sides tight two sets of solar module.

As a further improvement of the present invention, abutting blocks for abutting against the frame of the solar cell module are fixed to both sides of the upper fixing block and the lower fixing block.

As a further improvement of the utility model, the abutting block is in an "L" shape, a clamping groove for clamping the frame of the solar cell module is formed in the abutting block, and the clamping groove is also in an "L" shape.

As a further improvement of the utility model, one side of the upper fixing block is provided with an upper support rod, one side of the lower fixing block is provided with a lower support rod matched with the upper support rod, the lower support rod and the upper support rod are fixed through a bolt, and the upper support rod and the lower support rod are both provided with bolt grooves matched with the bolt.

As a further improvement to the present invention, the length of the upper support is equal to the length of the lower support; the upper supporting rod is connected with the upper fixing block, and the lower fixing block is connected with the lower supporting rod in a welding mode.

As a further improvement of the utility model, cushion blocks are fixed on the upper surface and the lower surface of the lower support rod, the bolts are arranged on the cushion blocks, another group of bolt grooves matched with the bolts are arranged on the cushion blocks, and five groups of bolt grooves are arranged on the upper support rod; and a crank is fixed on the upper surface of the bolt.

As a further improvement of the present invention, a first magnet block is embedded in a side of the upper support rod opposite to the lower support rod, and a second magnet block magnetically attracted to the first magnet block is embedded in a side of the lower support rod opposite to the upper support rod.

Through the technical scheme, the technical scheme of the utility model has the beneficial effects that:

according to the solar cell module assembly clamping device, the upper fixing block and the lower fixing block are arranged and matched with the abutting blocks on the two sides of the upper fixing block and the lower fixing block to abut against the frame of the solar cell module, so that the frame of the solar cell module is tightly clamped, the frame of the solar cell module can be clamped through the design of the clamping groove and cannot easily deviate, the clamping stability and the surface smoothness of two groups of solar cell modules are ensured, the upper fixing block and the lower fixing block can be ensured to just abut against the upper frame and the lower frame of the solar cell module through the design of the upper supporting rod and the lower supporting rod, the upper supporting rod and the lower supporting rod can be fixed through the design of the bolts and the bolt grooves, the solar cell module assembly is assembled, the whole operation is simple and convenient, the time and labor are saved, and drilling holes on the frame is not needed; the crank is fixed on the bolt, so that an operator can conveniently rotate the bolt, and the force of fingers is conveniently exerted; meanwhile, through the design of the plurality of groups of bolt grooves, the distance between the upper fixing block and the lower fixing block can be changed, so that the solar cell module splicing device can adapt to solar cell modules with different sizes, the solar cell modules can be spliced conveniently, and the adaptability of the solar cell module splicing device is improved.

Drawings

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

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic structural elevation view of the upper and lower fixed blocks of the present invention in a separated state;

FIG. 3 is a schematic bottom view of the upper fixing block according to the present invention;

FIG. 4 is a right side view of a partial structure of a lower strut in accordance with the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 6 is a left side view schematically showing a partial structure of an upper support bar according to the present invention.

Wherein, the names represented by the part numbers in the 6 schematic diagrams are as follows:

110. an upper fixed block; 120. an upper support rod; 121. a first magnet block; 210. a lower fixed block; 220. a lower support rod; 221. cushion blocks; 222. a second magnet block; 310. a bolt; 311. a bolt slot; 320. a crank; 410. a butting block; 411. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention provides one of the following embodiments:

the utility model provides a connecting piece is used in solar module concatenation, including the connecting piece body, the connecting piece body includes with two sets of solar module frame upper end laminating last fixed block 110 and with the lower fixed block 210 of two sets of solar module frame lower extreme laminating, it is preferred, according to figure 1, figure 2 and figure 3 can know, the both sides of going up fixed block 110 and lower fixed block 210 all are fixed with butt piece 410 that is used for butt solar module frame, can carry out the butt to solar module's frame through butt piece 410, prevent that solar module from removing.

Preferably, according to fig. 1, fig. 2 and fig. 3, butt piece 410 sets up to "L" shape, butt piece 410 is inside to be seted up with the draw-in groove 411 of block solar module frame, draw-in groove 411 also sets up to "L" shape, through the design of "L" shape, can be fine with the laminating of solar module frame, cooperate the design of draw-in groove 411 simultaneously for solar module frame can block into in the draw-in groove 411, prevent solar module's skew.

The upper fixing block 110 and the lower fixing block 210 are movably connected to clamp two groups of solar cell modules, preferably, as can be seen from fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, one side of the upper fixing block 110 is provided with an upper support rod 120, one side of the lower fixing block 210 is provided with a lower support rod 220 matched with the upper support rod 120, the lower support rod 220 and the upper support rod 120 are fixed by a bolt 310, the upper support rod 120 and the lower support rod 220 are both provided with a bolt slot 311 matched with the bolt 310, the upper fixing block 110 and the lower fixing block 210 can be well connected together by the design of the upper support rod 120 and the lower support rod 220, the clamping of the upper end and the lower end of the solar cell module frame is realized, meanwhile, the upper support rod 120 and the lower support rod 220 can be fixed by matching the bolt 310 and the bolt slot 311, and the upper fixing block 110 and the lower fixing block 210 are indirectly fixed at the position abutted to the solar cell module frame, the clamping of the solar cell module frame is realized.

Preferably, as can be seen from fig. 1 and 2, the sum of the width of the upper support rod 120 and the width of the lower support rod 220 is equal to or less than the width between the two spliced solar cell module frames, so as to avoid influencing the splicing of the solar cell modules and avoid the clamping degree of the clamping groove 411 to the solar cell module frames, the length of the upper support rod 120 is equal to the length of the lower support rod 220, so that the upper fixing block 110 and the lower fixing block 210 are structurally symmetrical, the upper support rod 120 and the upper fixing block 110, and the lower fixing block 210 and the lower support rod 220 are connected by welding, so as to ensure that the upper fixing block 110 and the upper support rod 120, and the lower fixing block 210 and the lower support rod 220 are stably connected; in some embodiments, the connection between the upper fixing block 110 and the upper support rod 120, and the connection between the lower fixing block 210 and the lower support rod 220 may be screw connections, and the upper fixing block 110 and the upper support rod 120, and the lower fixing block 210 and the lower support rod 220 are fixed by screws; in some embodiments, the upper support rod 120 and the lower support rod 220 are round rods and not square, and at this time, the upper support rod 120 and the upper fixing block 110, and the lower support rod 220 and the lower fixing block 210 are in threaded connection, and in both connection modes, the upper fixing block 110 and the upper support rod 120, and the lower fixing block 210 and the lower support rod 220 can be quickly disassembled and assembled, so that splicing is facilitated, and therefore, the connection relationship between the upper fixing block 110 and the upper support rod 120, and the connection relationship between the lower fixing block 210 and the lower support rod 220, and the shapes of the upper support rod 120 and the lower support rod 220 are not limited in the application, and are specifically selected according to actual needs.

Preferably, as can be seen from fig. 1, fig. 2, fig. 4 and fig. 5, the upper surface and the lower surface of the lower support rod 220 are both fixed with a spacer 221, a bolt 310 is arranged on the spacer 221, another group of bolt grooves 311 matched with the bolt 310 is formed on the spacer 221, and five groups of bolt grooves 311 on the upper support rod 120 are formed; the upper surface of the bolt 310 is fixed with a crank 320, and through the design of a plurality of groups of bolt grooves 311, the position between the upper support rod 120 and the lower support rod 220 can be moved, so that the position adjustment of the upper fixing block 110 and the lower fixing block 210 is indirectly realized, namely, the utility model can adapt to solar cell modules with different sizes.

Preferably, as can be seen from fig. 4, 5 and 6, the first magnet block 121 is embedded in the side of the upper support 120 opposite to the lower support 220, the second magnet block 222 magnetically attracted to the first magnet block 121 is embedded in the side of the lower support 220 opposite to the upper support 120, and the first magnet block 121 and the spacer block 221 are designed to prevent the upper fixing block 110 and the lower fixing block 210 from being easily separated from each other when the upper fixing block 110 and the lower fixing block 210 are in the position adjustment state, and the upper support 120 can be clamped by the spacer block 221, so as to prevent the upper fixing block 110 and the lower fixing block 210 from shifting when the position adjustment is performed.

During the use, the operator blocks the upper ends of the frames of the two groups of solar cell modules into the slots 411 formed in the abutting blocks 410 at the two ends of the upper fixing block 110, then blocks the lower ends of the frames of the two groups of solar cell modules into the slots 411 formed in the abutting blocks 410 at the two ends of the lower fixing block 210, then holds the crank 320, rotates the crank 320, drives the bolt 310 to rotate together until the bolt 310 rotates into the bolt slot 311 and does not rotate, in the process, the first magnet block 121 and the second magnet block 222 are directly attracted together, and the cushion blocks 221 are always positioned at the upper side and the lower side of the upper supporting rod 120.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a connecting piece is used in solar module concatenation, includes the connecting piece body, its characterized in that: the connecting piece body comprises an upper fixing block attached to the upper ends of the two groups of solar cell module frames and a lower fixing block attached to the lower ends of the two groups of solar cell module frames, and the upper fixing block is movably connected with the lower fixing block and used for clamping the two groups of solar cell modules.

2. The connecting member for splicing a solar cell module according to claim 1, wherein: go up the fixed block with the both sides of lower fixed block all are fixed with the butt joint piece that is used for butt solar module frame.

3. The connecting member for splicing a solar cell module according to claim 2, wherein: the butt joint block is set to be L-shaped, a clamping groove for clamping the frame of the solar cell module is formed in the butt joint block, and the clamping groove is also set to be L-shaped.

4. The connecting member for splicing a solar cell module according to claim 1, wherein: one side of the upper fixing block is provided with an upper supporting rod, one side of the lower fixing block is provided with a lower supporting rod matched with the upper supporting rod, the lower supporting rod and the upper supporting rod are fixed through bolts, and bolt grooves matched with the bolts are formed in the upper supporting rod and the lower supporting rod.

5. The connecting member for splicing a solar cell module according to claim 4, wherein: the length of the upper support is equal to that of the lower support; the upper supporting rod is connected with the upper fixing block, and the lower fixing block is connected with the lower supporting rod in a welding mode.

6. The connecting member for splicing a solar cell module according to claim 4, wherein: cushion blocks are fixed on the upper surface and the lower surface of the lower supporting rod, the bolts are arranged on the cushion blocks, another group of bolt grooves matched with the bolts are formed in the cushion blocks, and five groups of bolt grooves are formed in the upper supporting rod; and a crank is fixed on the upper surface of the bolt.

7. The connecting member for splicing a solar cell module according to claim 4, wherein: go up the branch with the one side that the lower branch is relative is embedded to have a first magnet piece, the lower branch with the one side that the upper branch is relative is embedded to have with the second magnet piece of the mutual magnetism of first magnet piece.