Photovoltaic charging panel fixture

Abstract

This utility model provides a photovoltaic charging panel fixing device, including a mounting frame, and further comprising: a hollow support column and four support rods fixedly connected to the top side wall of the mounting frame; and an adjustment structure disposed on the hollow support column and support rods. By rotating the crank block, the pressing frame moves downward, pressing against the side wall of the photovoltaic charging panel and fixing it in place. The fixing frame, hollow support column, and support rods support the side wall of the photovoltaic charging panel, facilitating both effective fixing and stable support of the photovoltaic charging panel. By rotating the crank handle, the threaded rod rotates, causing the threaded rod to slide within the fixing frame, allowing for effective adjustment of the length and width of the photovoltaic panel support structure. This facilitates the adjustment of the photovoltaic panel support structure's dimensions as needed, enabling the fixing device to effectively fix photovoltaic charging panels of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic charging panel technology, and specifically to a photovoltaic charging panel fixing device. Background Technology

[0002] Photovoltaic charging panels are devices that convert solar energy into electrical energy, primarily utilizing the photoelectric effect to convert sunlight into direct current. They are widely used in homes, industries, and transportation. When installing and fixing photovoltaic charging panels, a fixing device is usually required.

[0003] Among existing Chinese utility models, announcement number CN222169676U discloses a fixing device for photovoltaic panels, including a fixing base, multiple connectors, a bottom support, and an upper pressure member. The fixing base is fixedly mounted on a color steel tile, the multiple connectors are stacked sequentially on the fixing base, the bottom support is detachably mounted on the connectors, and the upper pressure member is mounted on the bottom support. By controlling the number of connectors, the height distance between the bottom support and the fixing base can be effectively adjusted. Furthermore, the fixing base, multiple connectors, bottom support, and upper pressure member can all be disassembled and assembled, improving the portability of installation and disassembly and increasing the overall installation efficiency.

[0004] Referring to the aforementioned photovoltaic panel fixing device, after fixing the photovoltaic panel, the overall support of the photovoltaic panel relies solely on the bottom supports located at the four corners. The middle section remains suspended without any supporting structure. During long-term use, this middle section may deform under gravity, resulting in insufficient stability of the overall support for the photovoltaic panel. Therefore, how to effectively fix and stably support the photovoltaic charging panel is a crucial issue that needs to be addressed in the design of photovoltaic charging panel fixing devices. Utility Model Content

[0005] This invention provides a photovoltaic charging panel fixing device to solve the problem of insufficient overall support effect of photovoltaic panels.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0007] This utility model provides a photovoltaic charging panel fixing device, including a mounting frame, and further including: a hollow support column and four support rods fixedly connected to the top side wall of the mounting frame;

[0008] An adjustment structure is provided on the hollow support column and support rod;

[0009] A photovoltaic panel support structure is provided, wherein the photovoltaic panel support structure is mounted on an adjustment structure, and the movement of the adjustment structure drives the photovoltaic panel support structure to move and adjust.

[0010] A fixed structure is provided on the photovoltaic panel support structure.

[0011] Preferably, the mounting bracket has a "+" shaped structure, the side wall of the mounting bracket has mounting holes, and the side wall of the support rod has threaded holes.

[0012] In this technical solution, the mounting bracket can be fixed to the roof, ground, or other locations by passing bolts through the mounting holes.

[0013] Preferably, the adjustment structure includes a rotating rod, a threaded rod II, a rotating block, a rotating circular plate, and a crank handle. Two rotating rods are rotatably connected to the side wall of the hollow support column. The two rotating rods are perpendicular to each other and staggered vertically. Four threaded rod IIs are fixedly connected to both ends of the two rotating rods. The end of the threaded rod II at one end of the rotating rod is rotatably connected to the side wall of the support rod. The end of the threaded rod II at the other end of the rotating rod is fixedly connected to the rotating block. The rotating block is rotatably connected to the side wall of the support rod. The other end of the rotating block is fixedly connected to the rotating circular plate. A crank handle is fixedly connected to the middle of the side wall of the rotating circular plate.

[0014] In this technical solution, turning the crank handle causes the second threaded rod to rotate, and the second threaded rod drives the other threaded rod to rotate through the rotating rod, so that the two threaded rods rotate synchronously.

[0015] Preferably, the threads on the threaded rods at both ends of the rotating rod are opposite to each other.

[0016] In this technical solution, when the two threaded rods rotate, they cause the two fixed plates to move away from or towards each other.

[0017] Preferably, threaded holes two are provided at equal intervals on the side wall of the rotating circular plate, and a fixing bolt is internally threaded into the threaded hole two, and the fixing bolt cooperates with the threaded hole three.

[0018] In this technical solution, the fixing bolts are threaded into the corresponding threaded holes two and three, which can fix and restrict the rotating circular plate and prevent it from rotating.

[0019] Preferably, the adjustment structure includes a first connecting frame, a connecting rod, a second connecting frame, a fixing plate, and support columns. The fixing plate is threadedly connected to four threaded rods. The second connecting frame is fixedly connected to the side wall of the fixing plate. One end of the connecting rod is rotatably connected inside the second connecting frame, and the other end of the connecting rod is rotatably connected to the first connecting frame. Support columns are fixedly connected at equal intervals on the top side wall of the connecting rod.

[0020] In this technical solution, the rotation of the threaded rod II drives the fixed plate to move, the fixed plate drives the connecting frame II to move, the connecting frame II drives the connecting rod to move, and the connecting rod drives the connecting frame to move.

[0021] Preferably, the photovoltaic panel support structure includes a fixed frame, a sliding frame, a support plate, and rollers. The fixed frame is fixedly connected to the side wall of the connecting frame one. Four sliding frames are slidably connected inside the fixed frame. A support plate is fixedly connected to the bottom side wall of the fixed frame. Rollers are rotatably connected to the bottom side wall of the support plate.

[0022] In this technical solution, the connecting frame drives the fixed frame to move, and the movement of the fixed frame causes the sliding frame to slide within the fixed frame, which effectively adjusts the length and width of the photovoltaic panel support structure. The support plate supports the fixed frame, and the rollers make the support plate move smoothly as it moves with the fixed frame.

[0023] Preferably, a threaded hole is provided on the top side wall of the fixing frame.

[0024] Preferably, the top sidewalls of the fixing frame, support column, and hollow support column are at the same height.

[0025] In this technical solution, the fixing frame supports the edge sidewall of the photovoltaic charging panel, the hollow support column supports the sidewall of the middle part of the photovoltaic charging panel, and the support column is equidistant between the fixing frame and the hollow support column, which provides good stable support for the photovoltaic charging panel.

[0026] Preferably, the fixing structure includes a pressing frame, a rotating handle block, a connecting block, and a threaded rod. The threaded rod is threaded into a threaded hole. The top of the threaded rod is fixed to the connecting block. The top of the connecting block is fixed to the rotating handle block. The connecting block is rotatably connected to the pressing frame. The pressing frame is slidably connected to the side wall of the fixing frame.

[0027] In this technical solution, rotating the rotating handle block causes the connecting block to rotate, which in turn causes the threaded rod to rotate. The threaded rod rotates within the threaded hole and moves downward. The downward movement of the threaded rod causes the pressing frame to move downward, thus pressing the pressing frame against the side wall of the photovoltaic charging panel and fixing the photovoltaic charging panel in place.

[0028] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0029] The positive and progressive effects of this utility model are as follows:

[0030] 1. By rotating the block, the threaded rod rotates, which in turn moves the pressing frame downwards, causing it to press against the side wall of the photovoltaic charging panel and fix the panel in place. The fixing frame supports the edge side wall of the photovoltaic charging panel, while the hollow support column supports the middle side wall of the panel. The support columns are evenly spaced between the fixing frame and the hollow support column, which facilitates both effective fixing and stable support of the photovoltaic charging panel.

[0031] 2. By turning the crank, the threaded rod 2 rotates, which in turn moves the fixed plate. The fixed plate then moves the fixed frame, which in turn moves the sliding frame. This allows for better adjustment of the length and width of the photovoltaic panel support structure, making it easier to adjust the dimensions of the photovoltaic panel support structure as needed. This also allows the fixing device to better accommodate photovoltaic charging panels of different sizes. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0033] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0034] Figure 3 This is a top view of the internal structure of the present invention.

[0035] Explanation of reference numerals in the attached figures

[0036] 1. Hollow support column; 2. Photovoltaic panel bracket structure; 201. Fixing frame; 202. Sliding frame; 203. Support plate; 204. Roller; 211. Threaded hole one; 3. Fixing structure; 301. Pressing frame; 302. Rotating handle block; 303. Connecting block; 304. Threaded rod one; 4. Adjusting structure; 401. Connecting frame one; 402. Connecting rod; 403. Connecting frame two; 404. Fixing plate; 405. Support column; 411. Rotating rod; 412. Threaded rod two; 413. Rotating block; 414. Rotating circular plate; 415. Crank handle; 5. Mounting frame; 6. Support rod; 7. Mounting hole; 8. Threaded hole two; 9. Threaded hole three; 10. Fixing bolt. Detailed Implementation

[0037] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0038] like Figure 1-3 As shown, a photovoltaic charging panel fixing device includes a mounting frame 5, and further includes: a hollow support column 1 and four support rods 6 fixedly connected to the top side wall of the mounting frame 5;

[0039] Adjustment structure 4 is provided on hollow support column 1 and support rod 6;

[0040] A photovoltaic panel support structure 2 is mounted on an adjustment structure 4, and the adjustment structure 4 moves to push the photovoltaic panel support structure 2 to move and adjust.

[0041] Fixed structure 3 is mounted on photovoltaic panel support structure 2.

[0042] The mounting bracket 5 has a "+" shaped structure, and the side wall of the mounting bracket 5 is provided with mounting holes 7, and the side wall of the support rod 6 is provided with threaded holes 9.

[0043] The mounting bracket 5 can be fixed to the roof, ground, or other locations by passing bolts through the mounting holes 7.

[0044] The adjustment structure 4 includes a rotating rod 411, a threaded rod 412, a rotating block 413, a rotating circular plate 414, and a crank 415. Two rotating rods 411 are rotatably connected to the side wall of the hollow support column 1. The two rotating rods 411 are perpendicular to each other and staggered vertically. Four threaded rods 412 are fixedly connected to both ends of the two rotating rods 411. The end of the threaded rod 412 at one end of the rotating rod 411 is rotatably connected to the side wall of the support rod 6. The end of the threaded rod 412 at the other end of the rotating rod 411 is fixedly connected to the rotating block 413. The rotating block 413 is rotatably connected to the side wall of the support rod 6. The other end of the rotating block 413 is fixedly connected to the rotating circular plate 414. A crank 415 is fixedly connected to the middle of the side wall of the rotating circular plate 414.

[0045] Turn the crank handle 415, which drives the threaded rod 412 to rotate. The threaded rod 412 drives the other threaded rod 412 to rotate through the rotating rod 411, so that the two threaded rods 412 rotate synchronously.

[0046] The threads on the threaded rods 412 at both ends of the rotating rod 411 are opposite to each other.

[0047] When the two threaded rods 412 rotate, they cause the two fixed plates 404 to move away from or towards each other.

[0048] The rotating circular plate 414 has threaded holes 8 at equal intervals on its side wall. The threaded holes 8 are internally threaded with fixing bolts 10, which cooperate with the threaded holes 9.

[0049] The fixing bolt 10 is threaded into the corresponding threaded hole 2 8 and threaded hole 3 9, which can fix and restrict the rotating circular plate 414 to prevent the rotating circular plate 414 from rotating.

[0050] The adjustment structure 4 includes a first connecting frame 401, a connecting rod 402, a second connecting frame 403, a fixing plate 404, and support columns 405. The fixing plate 404 is threadedly connected to four threaded rods. The second connecting frame 403 is fixedly connected to the side wall of the fixing plate 404. One end of the connecting rod 402 is rotatably connected inside the second connecting frame 403. The other end of the connecting rod 402 is rotatably connected to the first connecting frame 401. Support columns 405 are fixedly connected at equal intervals on the top side wall of the connecting rod 402.

[0051] The rotation of threaded rod 412 causes the fixed plate 404 to move, the fixed plate 404 causes the connecting frame 403 to move, the connecting frame 403 causes the connecting rod 402 to move, and the connecting rod 402 causes the connecting frame to move.

[0052] The photovoltaic panel support structure 2 includes a fixed frame 201, a sliding frame 202, a support plate 203, and rollers 204. The fixed frame 201 is fixedly connected to the side wall of the connecting frame 401. Four sliding frames 202 are slidably connected inside the fixed frame 201. The support plate 203 is fixedly connected to the bottom side wall of the fixed frame 201. Rollers 204 are rotatably connected to the bottom side wall of the support plate 203.

[0053] The connecting frame 401 drives the fixed frame 201 to move. The movement of the fixed frame 201 causes the sliding frame 202 to slide within the fixed frame 201, which effectively adjusts the length and width of the photovoltaic panel support structure 2. The support plate 203 supports the fixed frame 201, and the roller 204 makes the support plate 203 move smoothly as the fixed frame 201 moves.

[0054] A threaded hole 211 is provided on the top side wall of the fixing frame 201.

[0055] The top sidewalls of the fixed frame 201, the support column 405, and the hollow support column 1 are at the same height.

[0056] The fixing frame 201 supports the edge sidewall of the photovoltaic charging panel, the hollow support column 1 supports the sidewall of the middle part of the photovoltaic charging panel, and the support column 405 is equidistant between the fixing frame 201 and the hollow support column 1, which provides good stable support for the photovoltaic charging panel.

[0057] The fixed structure 3 includes a pressing frame 301, a rotating handle block 302, a connecting block 303, and a threaded rod 304. The threaded rod 304 is threadedly connected to a threaded hole 211. The top of the threaded rod 304 is fixedly connected to the connecting block 303. The top of the connecting block 303 is fixedly connected to the rotating handle block 302. The connecting block 303 is rotatably connected to the pressing frame 301. The pressing frame 301 is slidably connected to the side wall of the fixed frame 201.

[0058] Rotate the rotating handle 302, which in turn drives the connecting block 303 to rotate. The connecting block 303 then drives the threaded rod 304 to rotate. The threaded rod 304 rotates within the threaded hole 211 and moves downward. The downward movement of the threaded rod 304 drives the pressing frame 301 to move downward, causing the pressing frame 301 to press against the side wall of the photovoltaic charging panel and fix the photovoltaic charging panel in place.

[0059] When using this utility model, during the installation of the photovoltaic charging panel, the photovoltaic charging panel is placed on top of the fixing frame 201. Rotating the rotating handle 302 causes the connecting block 303 to rotate, which in turn causes the threaded rod 304 to rotate. The threaded rod 304 rotates and moves downward within the threaded hole 211. The downward movement of the threaded rod 304 causes the pressing frame 301 to move downward, so that the pressing frame 301 presses against the side wall of the photovoltaic charging panel, thus fixing the photovoltaic charging panel. The fixing frame 201 supports the edge side wall of the photovoltaic charging panel, the hollow support column 1 supports the side wall of the middle part of the photovoltaic charging panel, and the support column 405 is equidistantly supported between the fixing frame 201 and the hollow support column 1, which facilitates better fixing of the photovoltaic charging panel and provides stable support for the photovoltaic charging panel.

[0060] Turning the crank handle 415 causes the threaded rod 412 to rotate. The threaded rod 412 rotates on the other side via the rotating rod 411. The rotation of the threaded rod 412 causes the fixed plate 404 to move. The fixed plate 404 causes the connecting frame 403 to move. The connecting frame 403 causes the connecting rod 402 to move. The connecting rod 402 causes the connecting frame to move. The connecting frame 401 causes the fixed frame 201 to move. The movement of the fixed frame 201 allows the sliding frame 202 to slide within the fixed frame 201. This allows for better adjustment of the length and width of the photovoltaic panel support structure 2, making it easier to adjust the size of the photovoltaic panel support structure 2 as needed. This also allows the fixing device to better accommodate photovoltaic charging panels of different sizes.

[0061] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A photovoltaic charging panel fixing device, comprising a mounting frame (5), characterized in that, Also includes: Hollow support column (1) and four support rods (6) are fixedly connected to the top side wall of the mounting bracket (5); Adjustment structure (4), which is provided on hollow support column (1) and support rod (6); A photovoltaic panel support structure (2) is provided on an adjustment structure (4), and the adjustment structure (4) moves to push the photovoltaic panel support structure (2) to move and adjust. A fixing structure (3) is provided on the photovoltaic panel support structure (2).

2. The photovoltaic charging panel fixing device as described in claim 1, characterized in that: The mounting bracket (5) has a "+" shaped structure. The mounting bracket (5) has mounting holes (7) on its side wall, and the support rod (6) has threaded holes (9) on its side wall.

3. The photovoltaic charging panel fixing device as described in claim 1, characterized in that: The adjustment structure (4) includes a rotating rod (411), a threaded rod (412), a rotating block (413), a rotating circular plate (414), and a crank (415). Two rotating rods (411) are rotatably connected to the side wall of the hollow support column (1). The two rotating rods (411) are perpendicular to each other and their positions are staggered vertically. Four threaded rods (412) are fixedly connected to both ends of the two rotating rods (411). The end of the threaded rod (412) at one end of the rotating rod (411) is rotatably connected to the side wall of the support rod (6). The end of the threaded rod (412) at the other end of the rotating rod (411) is fixedly connected to the rotating block (413). The rotating block (413) is rotatably connected to the side wall of the support rod (6). The other end of the rotating block (413) is fixedly connected to the rotating circular plate (414). A crank (415) is fixedly connected to the middle of the side wall of the rotating circular plate (414).

4. The photovoltaic charging panel fixing device as described in claim 3, characterized in that: The threads on the threaded rods (412) at both ends of the rotating rod (411) are opposite to each other.

5. The photovoltaic charging panel fixing device as described in claim 3, characterized in that: The rotating circular plate (414) has threaded holes 2 (8) at equal intervals on its side wall. The threaded holes 2 (8) are internally threaded with fixing bolts (10), and the fixing bolts (10) cooperate with the threaded holes 3 (9).

6. The photovoltaic charging panel fixing device as described in claim 1, characterized in that: The adjustment structure (4) includes a first connecting frame (401), a connecting rod (402), a second connecting frame (403), a fixing plate (404), and a support column (405). The fixing plate (404) is threadedly connected to four threaded rods. The second connecting frame (403) is fixedly connected to the side wall of the fixing plate (404). One end of the connecting rod (402) is rotatably connected inside the second connecting frame (403), and the other end of the connecting rod (402) is rotatably connected to the first connecting frame (401). The support column (405) is fixedly connected at equal intervals on the top side wall of the connecting rod (402).

7. The photovoltaic charging panel fixing device as described in claim 1, characterized in that: The photovoltaic panel support structure (2) includes a fixed frame (201), a sliding frame (202), a support plate (203), and rollers (204). The fixed frame (201) is fixedly connected to the side wall of the connecting frame (401). Four sliding frames (202) are slidably connected inside the fixed frame (201). The support plate (203) is fixedly connected to the bottom side wall of the fixed frame (201). The rollers (204) are rotatably connected to the bottom side wall of the support plate (203).

8. The photovoltaic charging panel fixing device as described in claim 7, characterized in that: A threaded hole (211) is provided on the top side wall of the fixing frame (201).

9. The photovoltaic charging panel fixing device as described in claim 7, characterized in that: The top sidewalls of the fixed frame (201), support column (405) and hollow support column (1) are at the same height.

10. The photovoltaic charging panel fixing device as described in claim 1, characterized in that: The fixed structure (3) includes a pressing frame (301), a rotating handle (302), a connecting block (303), and a threaded rod (304). The threaded rod (304) is threadedly connected to the threaded hole (211). The top of the threaded rod (304) is fixed to the connecting block (303). The top of the connecting block (303) is fixedly connected to the rotating handle (302). The connecting block (303) is rotatably connected to the pressing frame (301). The pressing frame (301) is slidably connected to the side wall of the fixed frame (201).

Images