Photovoltaic module sealing aluminum alloy frame

Abstract

The utility model relates to the field of aluminum alloy frames, and discloses a photovoltaic module sealing aluminum alloy frame, which comprises an upper frame, the upper frame is detachably arranged above a lower frame, the bottom surface of the upper frame and the top surface of the lower frame are respectively provided with a placing groove, a pressing frame is arranged in the upper frame in a sliding manner, and the pressing frame is arranged in the lower frame in a sliding manner. A plurality of fixed folded plates are fixed to the top face of the upper frame, sleeving holes are formed in the top faces of the fixed folded plates, sliding rods are inserted into the sleeving holes in a sliding mode, the bottom ends of the sliding rods are fixed to the top face of a pressing frame, and an elastic frame is fixed to the bottom face of the pressing frame. According to the utility model, the compression spring and the compressed spring can apply downward acting force to the pressing frame and the elastic frame, so that the elastic frame is tightly attached to the photovoltaic module, the sealing performance between the photovoltaic module and the upper frame and the sealing performance between the photovoltaic module and the lower frame are improved, and the sealing performance is improved by extruding the elastic frame. And the convenience of replacing the photovoltaic module is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy frames, in particular to a sealed aluminum alloy frame of a photovoltaic component. Background Art

[0002] When installing solar photovoltaic modules, an aluminum alloy frame is usually installed on the outside of the assembled photovoltaic panels to fix the assembled photovoltaic panels. Since the tempered glass that makes up the solar photovoltaic modules is very fragile, photovoltaic aluminum frames are used to protect the photovoltaic modules so that they can still work normally in changeable weather.

[0003] According to the Chinese patent with publication number: CN213879736U, the sealed aluminum alloy frame of the solar photovoltaic component includes a solar panel, a frame is arranged around the solar panel, a first slide is arranged at the left end of the frame, a second slide is arranged at the right end of the frame, a plurality of magnets are arranged inside the first slide and the second slide, a first motor is arranged at the top of the first slide, a second motor is arranged at the top of the second slide, a connecting shaft is arranged between the first motor and the second motor, a roller is arranged around the outside of the connecting shaft, the roller and the connecting shaft are rotatably connected, a brush is arranged outside the roller, a water inlet pipe is arranged in the middle of the top of the frame, a nozzle is arranged at the rear of the water inlet pipe, a solenoid valve is arranged in the middle of the top of the water inlet pipe, a controller is arranged at the rear end of the solar panel, and the first motor, the second motor, the solenoid valve and the controller are electrically connected through wires.

[0004] In the above scheme, silicone is used to connect the frame and the solar panel, which still has the following disadvantages: after the frame and the solar panel are connected with silicone, if the solar panel is damaged, the solar panel that is glued together with the frame and the solar panel using silicone cannot be conveniently disassembled and replaced, reducing the convenience of replacing the solar panel. Utility Model Content

[0005] The purpose of the utility model is to provide a sealed aluminum alloy frame of a photovoltaic component to solve the problem that the solar panel cannot be conveniently disassembled and replaced by gluing the frame to the solar panel using silicone, thereby reducing the convenience of replacing the solar panel.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a sealed aluminum alloy frame of a photovoltaic component, including an upper frame, which is detachably arranged above the lower frame, and the bottom surface of the upper frame and the top surface of the lower frame are respectively provided with placement grooves, a pressing frame is slidably arranged inside the upper frame, and a plurality of fixed folding plates are fixed to the top surface of the upper frame, and a sleeve hole is arranged on the top surface of the fixed folding plate, and a sliding rod is slidably inserted inside the sleeve hole, the bottom end of the sliding rod is fixed to the top surface of the pressing frame, and a spring is surrounded by the surface of the sliding rod, the top end of the spring is fixed to the bottom surface of the fixed folding plate, and the other end of the spring is fixed to the top surface of the pressing frame, and an elastic frame is fixed to the bottom surface of the pressing frame.

[0007] Preferably, two drainage grooves are formed on the top surface of the upper frame, and two connection grooves are formed on the top surface of the pressing frame.

[0008] Preferably, mounting folding plates are fixed at the four corners of the upper frame and the lower frame respectively, and two fixing holes are provided on the top surface of the mounting folding plates. Fixing bolts are rotatably inserted inside the fixing holes, and the bottom ends of the fixing bolts pass through the fixing holes and are threadedly connected with nuts.

[0009] Preferably, semi-arc blocks are fixed to both sides of the upper frame, and splicing blocks are fixed to both sides of the lower frame.

[0010] Preferably, semi-arc blocks are fixed to both sides of the upper frame, and splicing blocks are fixed to both sides of the lower frame.

[0011] Preferably, a blocking disk is fixed to the top end of the sliding rod.

[0012] Compared with the prior art, a photovoltaic module sealed aluminum alloy frame adopting the above technical solution has the following beneficial effects:

[0013] 1. When installing the photovoltaic module between the upper frame and the lower frame, the staff will first place the photovoltaic module inside the placement groove, and then assemble the upper frame and the lower frame together to install the photovoltaic module. When the upper frame moves downward to assemble with the lower frame, the elastic frame will first contact the top surface of the photovoltaic module, and as the upper frame continues to move downward, it can drive the sliding rod to slide upward inside the sleeve hole and compress the spring at the same time. The compressed spring will exert a downward force on the pressing frame and the elastic frame, so that the elastic frame and the photovoltaic module are closely fitted, which increases the sealing between the photovoltaic module and the upper frame and the lower frame. The method of squeezing the elastic frame is used to increase the sealing, which increases the convenience of replacing the photovoltaic module;

[0014] Second, after the upper frame and the lower frame are assembled together, the two installation folding plates will be assembled together, and then the fixing bolts will be passed through the fixing holes and the nuts will be screwed on, so that the upper frame and the lower frame can be tightly assembled together. When the upper frame and the lower frame are tightly assembled together, the sealing frame will be squeezed and sealed inside the storage tank, thereby increasing the sealing between the upper frame and the lower frame;

[0015] 3. The semi-arc block and the assembled block will be assembled into a complete cylinder, which is convenient for installing the upper frame and the lower frame on the photovoltaic base. If there is water accumulation in the space formed by the upper frame and the photovoltaic module, the upper frame and the lower frame will be tilted with the semi-arc block as the center of the circle. The tilted upper frame will allow the internal accumulated water to be discharged through the connecting groove and the drainage groove to prevent the accumulated water from affecting the operation of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the upper frame and the pressing frame in the embodiment.

[0019] Figure 4 for Figure 2 A is a partial enlarged schematic diagram of the middle part.

[0020] In the figure: 1. upper frame; 2. lower frame; 3. placement groove; 4. pressing frame; 5. fixing folding plate; 6. sleeve hole; 7. sliding rod; 8. spring; 9. elastic frame; 10. drainage groove; 11. connecting groove; 12. installation folding plate; 13. fixing hole; 14. fixing bolt; 15. storage groove; 16. sealing frame; 17. semi-arc block; 18. splicing block; 19. blocking disk. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3As shown, a sealed aluminum alloy frame of a photovoltaic module includes an upper frame 1, which is detachably arranged above a lower frame 2, and a placement groove 3 is respectively provided on the bottom surface of the upper frame 1 and the top surface of the lower frame 2, a pressing frame 4 is slidably provided inside the upper frame 1, a plurality of fixed folding plates 5 are fixed to the top surface of the upper frame 1, a sleeve hole 6 is provided on the top surface of the fixed folding plate 5, a sliding rod 7 is slidably inserted inside the sleeve hole 6, the bottom end of the sliding rod 7 is fixed to the top surface of the pressing frame 4, a spring 8 is surrounded on the surface of the sliding rod 7, the top end of the spring 8 is fixed to the bottom surface of the fixed folding plate 5, and the other end of the spring 8 is fixed to the top surface of the pressing frame 4, an elastic frame 9 is fixed to the bottom surface of the pressing frame 4, and a blocking disk 19 is fixed to the top of the sliding rod 7.

[0023] During use, when installing the photovoltaic module between the upper frame 1 and the lower frame 2, the staff will first place the photovoltaic module inside the placement groove 3, and then assemble the upper frame 1 and the lower frame 2 together to install the photovoltaic module. When the upper frame 1 moves downward and assembles with the lower frame 2, the elastic frame 9 will first contact the top surface of the photovoltaic module, and as the upper frame 1 continues to move downward, it can drive the sliding rod 7 to slide upward inside the sleeve hole 6 and compress the spring 8 at the same time. The compressed spring 8 will exert a downward force on the pressing frame 4 and the elastic frame 9, so that the elastic frame 9 is tightly fitted with the photovoltaic module, thereby increasing the sealing between the photovoltaic module and the upper frame 1 and the lower frame 2. The sealing is increased by squeezing the elastic frame 9, which increases the convenience of replacing the photovoltaic module.

[0024] like Figure 4 As shown, mounting folding plates 12 are fixed at the four corners of the upper frame 1 and the lower frame 2 respectively, and two fixing holes 13 are provided on the top surface of the mounting folding plates 12, and fixing bolts 14 are rotatably inserted inside the fixing holes 13, and the bottom ends of the fixing bolts 14 pass through the fixing holes 13 and are threadedly connected with nuts, and storage grooves 15 are provided on the bottom surface of the upper frame 1 and the top surface of the lower frame 2, and a sealing frame 16 is slidably inserted inside the storage grooves 15.

[0025] During use, after the upper frame 1 and the lower frame 2 are assembled together, the two mounting folding plates 12 will be driven to be assembled together, and then the fixing bolts 14 are passed through the fixing holes 13 and the nuts are screwed on, so that the upper frame 1 and the lower frame 2 can be tightly installed together. While the upper frame 1 and the lower frame 2 are tightly installed together, the sealing frame 16 will be squeezed and sealed inside the storage slot 15, thereby increasing the sealing between the upper frame 1 and the lower frame 2.

[0026] like Figure 2 As shown, two drainage grooves 10 are provided on the top surface of the upper frame 1, two connection grooves 11 are provided on the top surface of the pressing frame 4, semi-arc blocks 17 are fixed on both sides of the upper frame 1, and splicing blocks 18 are fixed on both sides of the lower frame 2.

[0027] During use, the semi-arc block 17 and the assembly block 18 will be assembled into a complete cylinder, which is convenient for installing the upper frame 1 and the lower frame 2 on the photovoltaic base. If there is water accumulation in the space formed by the upper frame 1 and the photovoltaic module, the upper frame 1 and the lower frame 2 will be tilted with the semi-arc block 17 as the center of the circle, and the upper frame 1 can be tilted. The tilted upper frame 1 will allow the accumulated water inside to be discharged through the connecting groove 11 and the drainage groove 10, thereby preventing the accumulated water from affecting the operation of the photovoltaic module.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sealed aluminum alloy frame of a photovoltaic module, comprising an upper frame (1), wherein the upper frame (1) is detachably arranged above a lower frame (2), characterized in that: The bottom surface of the upper frame (1) and the top surface of the lower frame (2) are respectively provided with placement grooves (3); a pressing frame (4) is slidably arranged inside the upper frame (1); a plurality of fixed folding plates (5) are fixed on the top surface of the upper frame (1); a sleeve hole (6) is arranged on the top surface of the fixed folding plate (5); a sliding rod (7) is slidably inserted inside the sleeve hole (6); the bottom end of the sliding rod (7) is fixed to the top surface of the pressing frame (4); a spring (8) is surrounded on the surface of the sliding rod (7); the top end of the spring (8) is fixed to the bottom surface of the fixed folding plate (5); the other end of the spring (8) is fixed to the top surface of the pressing frame (4); and an elastic frame (9) is fixed to the bottom surface of the pressing frame (4).

2. A sealed aluminum alloy frame for photovoltaic modules according to claim 1, characterized in that: The top surface of the upper frame (1) is provided with two drainage grooves (10), and the top surface of the pressing frame (4) is provided with two connection grooves (11).

3. The sealed aluminum alloy frame of a photovoltaic module according to claim 1, characterized in that: The four corners of the upper frame (1) and the lower frame (2) are respectively fixed with mounting folding plates (12), the top surface of the mounting folding plates (12) is provided with two fixing holes (13), the interior of the fixing holes (13) is rotatably inserted with fixing bolts (14), the bottom ends of the fixing bolts (14) pass through the fixing holes (13) and are threadedly connected with nuts.

4. The sealed aluminum alloy frame of a photovoltaic module according to claim 1, characterized in that: The bottom surface of the upper frame (1) and the top surface of the lower frame (2) are provided with a storage groove (15), and a sealing frame (16) is slidably inserted inside the storage groove (15).

5. The sealed aluminum alloy frame of a photovoltaic module according to claim 1, characterized in that: Semi-arc blocks (17) are fixed to both sides of the upper frame (1), and splicing blocks (18) are fixed to both sides of the lower frame (2).

6. The sealed aluminum alloy frame of a photovoltaic module according to claim 1, characterized in that: A blocking disk (19) is fixed to the top end of the sliding rod (7).

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