Combined solar cell module

Abstract

The utility model provides a combined type solar cell module, and relates to the technical field of solar cell packs, the combined type solar cell module comprises solar cell panels and a wiring pipe, the two ends of the wiring pipe are connected with positioning ring frames in a sleeving manner, an adjusting piece and an erecting seat are arranged between every two adjacent solar cell panels which are transversely arranged, a plurality of round holes are formed in the wiring pipe, and the positioning ring frames are arranged in the round holes. A strip-shaped groove is formed in the wiring pipe; the adjusting piece comprises a control head, and connecting pipes are integrally formed at the two ends of the control head. According to the technical key points, electric wires on one solar cell panel are conveyed into a wiring pipe at the bottom of the other solar cell panel through the interior of the wiring pipe, the connection work of the electric wires is completed in the wiring pipe, and positioning ring frames on the two solar cell panels are fixed through an erecting base; the bottom of the erecting base can be connected with the solar cell support in a hinged mode, the solar cell panel can be conveniently installed in any environment through the support, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell groups, in particular to a combined solar cell assembly. Background Art

[0002] Solar cell modules are composed of high-efficiency single crystal / polycrystalline solar cells, low-iron ultra-white velvet tempered glass, packaging materials, functional backplanes, interconnection bars, bus bars, junction boxes and aluminum alloy frames. Solar cell modules have high photoelectric conversion efficiency, high reliability, advanced diffusion technology, ensuring uniform conversion efficiency throughout the cell, ensuring good conductivity, reliable adhesion and good electrode weldability, high-precision screen printing graphics and high flatness.

[0003] Single solar cells cannot be used directly as power sources. To use them as power sources, several single cells must be connected in series or parallel and tightly packaged into modules. Solar cell modules are the core and most important part of solar power generation systems. Their function is to convert solar energy into electrical energy, or to store it in batteries, or to drive loads. Solar AC power generation systems are composed of solar cell modules, charge controllers, inverters and batteries.

[0004] Patent document with publication number CN215186611U discloses a solar cell assembly that sets the connection mechanism between solar cell assemblies as a connection rod inserted into a connection tube, so that when the two are not connected, the connection rod is retracted inside the connection box, and the staff cannot touch the connection mechanism, thereby avoiding the problem that the existing solar cell assemblies are connected to each other using exposed wires after installation. The solar panels will also work during installation, and if the staff touches the connection wire by mistake, an electric shock accident is likely to occur;

[0005] At the same time, by setting a rod shell outside the connecting rod and a tube shell outside the connecting tube, after the connecting rod is inserted into the connecting tube, the rod shell can protect the internal connecting tube and connecting rod to prevent the two from being exposed to rainwater and causing a short circuit.

[0006] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0007] The existing solar cell modules are connected to the base plate by fixing teeth, so that the connecting rod is inserted into the connecting tube, which can prevent workers from touching the connecting mechanism and rainwater from causing short circuits. However, when setting up the solar cell modules to be exposed to sunlight and generate electricity based on existing technology, the angle between the battery module and the ground is often changed according to its actual construction location, and the angle and direction are adjusted in different seasons. The existing construction method of solar cell modules is difficult to meet this application requirement and has high limitations. Utility Model Content

[0008] In order to overcome the problem that the existing solar cell assembly is connected to the base plate through fixed teeth, and the connecting rod is inserted into the connecting tube, because the solar cell assembly often changes the angle between the battery assembly and the ground according to its actual construction location, and adjusts the angle and direction in different seasons, it is difficult to meet the application requirements and has high limitations, the embodiment of the present application provides a combined solar cell assembly. During the construction of the solar panel, the wires on the solar panel are sent to the wiring tube at the bottom of another solar panel through the wiring tube, and the connection of the wires is completed inside the wiring tube, which can avoid the wires from being exposed and ensure safety. At the same time, the positioning ring frames on the two solar panels are fixed by the mounting seat, so that the bottom of the mounting seat can be connected to the solar cell bracket in a hinged manner, which is conducive to ensuring that the solar panel can be installed in any environment through the bracket without affecting the smooth connection of the two solar panels, and the staff can install and repair the solar panel.

[0009] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0010] A combined solar cell assembly comprises a solar cell panel and a wiring tube, wherein a pair of wiring tubes are provided and are respectively located at the bottom of both ends of the solar cell panel;

[0011] Wherein, both ends of the wiring tube are socket-connected with positioning ring frames, both ends of the positioning ring frames are fixed to the bottom of the solar panel, and an adjustment member and a mounting seat are provided between two adjacent solar panels arranged horizontally, the mounting seat is assembled between one end of two adjacent positioning ring frames, and both ends of the adjustment member are connected to between two coaxially arranged wiring tubes.

[0012] In a possible implementation, the wiring tube is processed with a plurality of circular holes inside, and the wiring tube is processed with a strip groove inside. The plurality of circular holes are arranged in a line and are perpendicular to the axis of the wiring tube, the strip groove is parallel to the axis of the wiring tube, and the interior of the strip groove is connected with the interiors of the plurality of circular holes.

[0013] In a possible implementation, the mounting seat is designed in an I-shape, the top portion of the mounting seat serves as a connection area with two positioning ring frames and is buckled onto the outside of two adjacent positioning ring frames, and the bottom portion of the mounting seat serves as a connection area with the solar cell bracket.

[0014] In a possible implementation, the adjusting member includes a control head, both ends of the control head are integrally formed with connecting tubes, and the two connecting tubes on one adjusting member are respectively inserted into two coaxially arranged wiring tubes.

[0015] In a possible implementation, a limit block is processed on the outer wall of the connecting tube, the cross-section of the control head is square, one end of the limit block is plug-inly connected to the inside of one end of the circular hole, and the control head is located between two positioning ring frames, controlling the two connecting tubes to drive the two wiring tubes to rotate at the bottom of the two solar panels respectively.

[0016] In a possible implementation, one end of the connecting tube is processed with a chamfer, and the connecting tube is corrected to be coaxial with the wiring tube through the chamfer, and the outer wall of the connecting tube fits with the inner wall of the wiring tube to support the wiring tube to maintain a round tube state.

[0017] In a possible implementation, both sides of one end of the limit block are processed with inclined surfaces, and the limit block cooperates with the inner walls on both sides of the circular hole through the inclined surfaces to correct the docking state of the limit block and the circular hole.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. During the construction of the solar panel, the wires on the solar panel are sent to the wiring tube at the bottom of another solar panel through the wiring tube, and the wire connection work is completed inside the wiring tube, which can avoid the wires from being exposed and ensure safety. At the same time, the positioning ring frame on the two solar panels is fixed by the mounting seat, so that the bottom of the mounting seat can be connected to the solar cell bracket in a hinged manner, which is conducive to ensuring that the solar panel can be installed in any environment through the bracket without affecting the smooth connection of the two solar panels, and the staff can install and repair the solar panel;

[0020] 2. By controlling the rotation of the wiring tube inside the positioning ring frame through the connecting tube, the orientation of the multiple strip grooves on the wiring tube can be adjusted, thereby adjusting the angle at which the wires enter the strip grooves, which is helpful to avoid the connection direction between the solar panel and the wiring tube being fixed, which may be easily damaged by pressure in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 The enlarged structural diagram of the middle A part;

[0023] Figure 3 This is a schematic diagram of the structure of the utility model when the wiring tube and the adjustment member are disconnected;

[0024] Figure 4 It is a structural schematic diagram of the adjusting member of the utility model.

[0025] Figure numerals: 1, solar cell panel; 2, wiring tube; 3, mounting seat; 4, positioning ring frame; 5, adjustment member; 501, control head; 502, connecting pipe; 503, limit block; 6, strip groove; 7, round hole. DETAILED DESCRIPTION

[0026] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0027] Embodiment 1:

[0028] This embodiment introduces a specific structure of a combined solar cell assembly. Figure 1-Figure 4 As shown, it includes a solar panel 1 and two wiring tubes 2 respectively located at the bottom of both ends of the solar panel 1, both ends of the wiring tube 2 are sleeve-connected with a positioning ring frame 4, and an adjustment member 5 and a mounting seat 3 are provided between two adjacent solar panels 1 arranged horizontally;

[0029] Wherein, both ends of the positioning ring frame 4 are fixed to the bottom of the solar panel 1, and by assembling the mounting seat 3 between one end of two adjacent positioning ring frames 4, the mounting seat 3 can be connected to the positioning ring frame 4, and the positioning ring frame 4 and the solar panel 1 can be connected, so that two adjacent solar panels 1 arranged horizontally can be assembled and fixed;

[0030] At the same time, by setting the mounting seat 3 into an I-shape, the top part of the mounting seat 3 is used as a connection area with the two positioning ring frames 4, and is buckled on the outside of the two adjacent positioning ring frames 4, and finally the mounting seat 3 and the two positioning ring frames 4 are assembled and fixed by countersunk bolts, and the bottom part of the mounting seat 3 is used as a connection area with the solar cell bracket, and can be connected to the solar cell bracket in a hinged manner to ensure that the tilt angle of the solar cell panel 1 can be adjusted after the mounting work is completed;

[0031] Secondly, by connecting the two ends of the adjusting member 5 between the two coaxially arranged wiring tubes 2, the internal lines of multiple solar panels 1 are connected by wires, so that the wires pass through the wiring tube 2 at the bottom of one solar panel 1 and pass through the wiring tube 2 at the bottom of another solar panel 1, so that the lines are not exposed to the outside during the use of the solar panel 1, and the angle and state of the solar panel 1 can be flexibly adjusted when it is installed;

[0032] Furthermore, in order to facilitate the wires on the solar panel 1 to pass through the inside of the wiring tube 2, as shown in FIG. Figure 1 and Figure 2As shown, a plurality of circular holes 7 are processed inside the wiring tube 2, and a strip groove 6 is processed inside the wiring tube 2. By arranging the plurality of circular holes 7 in a line and being perpendicular to the axis of the wiring tube 2, and the strip groove 6 being parallel to the axis of the wiring tube 2, while ensuring that the interior of the strip groove 6 is connected to the interior of the plurality of circular holes 7, the wires at different positions on the solar panel 1 can be introduced into the interior of the wiring tube 2 through the circular holes 7, and passed from the interior of one wiring tube 2 to the interior of another wiring tube 2;

[0033] By adopting the above technical solution:

[0034] The above design assembles positioning ring frames 4 at the four corners of the bottom of the solar panel 1, and assembles and fixes two adjacent positioning ring frames 4 between two laterally adjacent solar panels 1 using a mounting seat 3. During the construction of the solar panel 1, the wires on the solar panel 1 can pass through any strip groove 7 inside the wiring tube 2, and thus be sent to the wiring tube 2 at the bottom of another solar panel 1. The connection of the wires is completed inside the wiring tube 2, which can avoid the wires from being exposed and ensure safety. The bottom of the mounting seat 3 can be connected to the solar cell bracket in a hinged manner, which can ensure that the tilt angle of the solar panel 1 can be adjusted after the installation work is completed, and will not affect the smooth connection of the two solar panels 1, and the staff can install and repair the solar panel 1.

[0035] Embodiment 2:

[0036] Based on Example 1, this example introduces the specific structure of the adjusting member 5, wherein the adjusting member 5 includes a control head 501, both ends of the control head 501 are integrally formed with connecting pipes 502, and the outer wall of the connecting pipe 502 is processed with a limiting block 503;

[0037] Among them, one end of the connecting tube 502 is processed with a chamfer, and by respectively plugging the two connecting tubes 502 on one adjusting member 5 into the two coaxially arranged wiring tubes 2, the connecting tube 502 is corrected to its coaxial state with the wiring tube 2 by means of the chamfer, so that the outer wall of the connecting tube 502 and the inner wall of the wiring tube 2 can be quickly made to fit, supporting the wiring tube 2 to maintain a round tube state, and providing convenience for the adjusting member 5 to connect the two wiring tubes 2;

[0038] Secondly, both sides of one end of the limit block 503 are processed with inclined surfaces. By inserting one end of the limit block 503 into the inside of one end of the circular hole 7, the limit block 503 and the circular hole 7 are corrected by the inclined surface and the inner wall of both sides of the circular hole 7, so that the limit block 503 can be quickly inserted into the inside of the circular hole 7;

[0039] At the same time, when the adjusting member 5 is installed between two coaxial wiring tubes 2, since the control head 501 is located between the two positioning ring frames 4 and has a square cross-section, the two wiring tubes 2 can be driven to rotate at the bottom of the two solar panels 1 respectively by controlling the two connecting tubes 502 to ensure that the direction of the wires passing through the inside of the wiring tube 2 can be adjusted.

[0040] By adopting the above technical solution:

[0041] The above design controls the adjusting member 5 on the two solar panels 1 so that the control head 501 on the adjusting member 5 controls the wiring tube 2 to rotate inside the positioning ring frame 4 through the connecting tube 502. When the wires at the bottom of the solar panel 1 pass from the strip groove 7 to the inside of the wiring tube 2 and are sent into the inside of another wiring tube 2, the angle of the wires passing into the strip groove 7 can be adjusted, thereby preventing the direction of the connection between the solar panel 1 and the wiring tube 2 from being fixed and being easily damaged by pressure in the later stage.

[0042] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A combined solar cell assembly, characterized in that: include: Solar panels (1); A pair of wiring tubes (2) are provided and are respectively located at the bottom of both ends of the solar cell panel (1); Wherein, both ends of the wiring tube (2) are connected to a positioning ring frame (4) in a sleeve-type manner, and both ends of the positioning ring frame (4) are fixed to the bottom of the solar cell panel (1), and an adjustment member (5) and a mounting seat (3) are arranged between two adjacent solar cells (1) arranged in a transverse manner, and the mounting seat (3) is assembled between one end of two adjacent positioning ring frames (4), and both ends of the adjustment member (5) are connected between two coaxially arranged wiring tubes (2).

2. A combined solar cell assembly according to claim 1, characterized in that: The wiring tube (2) is internally processed with a plurality of circular holes (7), and the wiring tube (2) is internally processed with a strip groove (6); The plurality of circular holes (7) are arranged in a line and are perpendicular to the axis of the wiring tube (2); the strip groove (6) is parallel to the axis of the wiring tube (2); and the interior of the strip groove (6) is connected to the interior of the plurality of circular holes (7).

3. A combined solar cell assembly according to claim 1, characterized in that: The mounting seat (3) is designed in an I-shape, the top portion of the mounting seat (3) serves as a connection area with two positioning ring frames (4) and is buckled onto the outside of two adjacent positioning ring frames (4), and the bottom portion of the mounting seat (3) serves as a connection area with a solar cell support.

4. A combined solar cell assembly according to claim 1, characterized in that: The regulating member (5) comprises a control head (501), and both ends of the control head (501) are integrally formed with connecting pipes (502); The two connecting tubes (502) on one of the adjusting members (5) are respectively inserted into two coaxially arranged wiring tubes (2).

5. A combined solar cell assembly as claimed in claim 4, characterized in that: The outer wall of the connecting pipe (502) is processed with a limit block (503), and the cross section of the control head (501) is square; One end of the limit block (503) is plug-connected to the inside of one end of the circular hole (7), and the control head (501) is located between the two positioning ring frames (4), controlling the two connecting tubes (502) to drive the two wiring tubes (2) to rotate at the bottom of the two solar panels (1) respectively.

6. A combined solar cell assembly as claimed in claim 4, characterized in that: One end of the connecting tube (502) is processed with a chamfer, and the connecting tube (502) is corrected to be coaxial with the wiring tube (2) by the chamfer, and the outer wall of the connecting tube (502) and the inner wall of the wiring tube (2) are in contact with each other, supporting the wiring tube (2) to maintain a round tube state.

7. A combined solar cell assembly according to claim 5, characterized in that: Both sides of one end of the limit block (503) are processed with inclined surfaces, and the limit block (503) cooperates with the inner walls of both sides of the circular hole (7) through the inclined surfaces to correct the docking state of the limit block (503) and the circular hole (7).

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