Photovoltaic solar panel easy to assemble

Abstract

The present invention discloses a photovoltaic solar panel that is easy to splice and assemble, relates to the field of photovoltaic technology, and solves the problem that the splicing and assembly of traditional photovoltaic solar panels is time-consuming and labor-intensive, and the utilization effect of renewable resources is general during rainy periods. The photovoltaic solar panel includes a bottom support structure and a plurality of rows of photovoltaic panel units arranged on the top of the bottom support structure, each row of the photovoltaic panel units includes a plurality of photovoltaic structures, and each photovoltaic structure includes a bottom box, a support assembly, a mounting frame, a photovoltaic panel body, a driving assembly, and a splicing locking assembly; in the present invention, when a plurality of mounting frames and photovoltaic panel bodies are spliced, a control member can be used to drive the semicircular plate to rotate ninety degrees, and a one-way locking member can be used to perform travel locking, so as to realize the mutual clamping between the two connecting blocks, and then complete the splicing and assembly of the two mounting frames. The overall use is efficient and fast, and the operation is simple, and the components can be spliced ​​quickly.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic technology, in particular to a photovoltaic solar panel which is easy to splice and assemble. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, or PV for short, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. In order to ensure the efficiency of light energy utilization as well as conditions such as daily maintenance and subsequent disassembly and transportation, the existing photovoltaic system consists of multiple photovoltaic solar panels assembled in series.

[0003] The existing Chinese patent application with publication number CN114362647A discloses a photovoltaic solar panel that is easy to assemble and assemble, including a solar panel body and a mounting bracket for mounting the solar panel body, the mounting bracket includes two first support columns and two second support columns, the front and rear sides of the right end of the solar panel body are detachably connected to the two first support columns through a first hinge structure; the front and rear sides of the left end of the solar panel body are slidably provided with a second hinge structure, and the second hinge structure is detachably connected to two lifting devices, and the two lifting devices are slidably connected to the two second support columns in the vertical direction; one of the second support columns is also provided with a lifting device driving system. It has the advantages of quick installation and adjustable angle, and effectively improves the use effect of the photovoltaic solar panel.

[0004] However, the photovoltaic solar panel has the following defects when used:

[0005] 1. When traditional photovoltaic solar panels are spliced ​​and assembled, in order to consider the stable assembly between multiple photovoltaic solar panels, fixed bolts and other methods are used for detachable connection. However, due to the different sizes of the overall structure of photovoltaic solar panels, when facing the mutual splicing and assembly of large photovoltaic solar panels, the use of fixed bolts for assembly will not only lead to low overall assembly efficiency, but also require a large number of manual labor to support and assist the installation during assembly, and the entire assembly project is time-consuming and laborious;

[0006] 2. After being spliced ​​and assembled, traditional photovoltaic solar panels are only facilities for converting light into electricity. Although they have achieved effective recycling of renewable resources, their recycling rate of renewable resources is still insufficient. In order to ensure the utilization rate of light energy, existing photovoltaic solar panels are often set at an angle, and this inclined structure can also be used as one of the natural conditions for recycling rainwater. However, existing photovoltaic solar panels do not effectively utilize the effect of this structure, resulting in general utilization of renewable resources of the photovoltaic solar panels as a whole during rainy periods. Therefore, it is necessary to improve it. Summary of the invention

[0007] The purpose of the present invention is to provide a photovoltaic solar panel that is easy to splice and assemble, so as to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a photovoltaic solar panel that is easy to assemble and splice, comprising a bottom support structure and a plurality of rows of photovoltaic panel units arranged on the top of the bottom support structure, each row of the photovoltaic panel units comprising a plurality of photovoltaic structures, each photovoltaic structure comprising:

[0010] Base box, support components, installation frame, photovoltaic panel body, drive components and splicing locking components,

[0011] Wherein, the bottom box is arranged on the top of the bottom support structure, the support assembly is arranged on the top of the bottom box, the mounting frame is arranged on the top of the support assembly, the photovoltaic panel body is mounted on the mounting frame, and,

[0012] The driving assembly is arranged on the side of the bottom box and cooperates with the supporting assembly.

[0013] There are four splicing locking components, which are respectively arranged at the centers of the four sides of the bottom of the installation frame; in each installation frame, every two relatively arranged splicing locking components are symmetrical about the center point of the bottom of the installation frame.

[0014] Preferably, the support assembly comprises:

[0015] The rotating shaft, connecting ball, center rod, collar and load-bearing rod;

[0016] in,

[0017] The rotating shaft is connected to the inside of the bottom box in a transverse rotational manner, the connecting ball is arranged at the center of the rotating shaft, and the center of the connecting ball is located at the center of the central axis of the rotating shaft, the central rod is fixed on the connecting ball, and the top end of the central rod is fixed to the center of the bottom of the installation frame, and,

[0018] The collar is arranged outside the central rod, the number of the bearing rods is at least four, and one end of the four bearing rods is respectively fixed to the four corners of the bottom of the installation frame, and the other ends of the four bearing rods are all fixed to the collar.

[0019] Preferably, the driving assembly comprises:

[0020] A first fixed block, a second fixed block, a worm, a handle and a worm wheel;

[0021] in,

[0022] The first fixing block and the second fixing block are both fixed to the same side of the bottom box, and the first fixing block is located below the second fixing block, the worm is arranged between the first fixing block and the second fixing block, and the bottom end of the worm is fixed to the top end of the first fixing block, the top end of the worm passes through the second fixing block and is rotatably connected to the second fixing block, and a handle is fixed to the top end of the worm, and,

[0023] One end of the rotating shaft passes through the outside of the bottom box and is sleeved with the worm wheel, and the worm wheel is meshed with the worm.

[0024] Preferably, a water collecting cavity is provided at the top of the installation frame, and an opening communicating with the inside of the water collecting cavity is provided at the top of the installation frame, and,

[0025] The center rod has a center cavity inside, and the top end of the center rod penetrates into the water collecting cavity and communicates with the inside of the water collecting cavity through the center cavity, and,

[0026] The interior of the connecting ball is a hollow structure, and the interior of the connecting ball is communicated with the interior of the central cavity. The exterior of the connecting ball is provided with a plurality of holes communicated with the interior of the connecting ball.

[0027] Preferably, the splicing locking assembly comprises:

[0028] Connecting blocks, semicircular plates, annular plates, control pieces, and one-way locking pieces;

[0029] The connection block is fixed at the centers of the four sides of the bottom of the installation frame, and a circular cavity and an open cavity are provided inside the connection block, and,

[0030] Wherein, the semicircular plate is rotatably arranged inside the circular cavity, the control member and the one-way locking member are both arranged inside the opening cavity, the annular plate is fixed to the outer side of the semicircular plate, and the annular plate is arranged inside the opening cavity.

[0031] Preferably, the control element comprises:

[0032] A connecting strip, a first tooth and a second tooth;

[0033] in,

[0034] The connecting strip is slidably arranged inside the opening, and one end of the connecting strip extends to the outside of the connecting block. A plurality of first teeth are provided, and the plurality of first teeth are evenly spaced and arranged on the side of the connecting strip facing the semicircular plate. A plurality of second teeth are provided, and the plurality of second teeth are evenly spaced and arranged on the side of the annular plate along the circumferential direction of the annular plate. The first teeth are meshed with the second teeth, and,

[0035] Wherein, a limiting block for limiting the position of the connecting bar is also arranged on the connecting bar.

[0036] Preferably, a connecting cavity communicating with the opening cavity is further provided inside the connecting block, and the one-way locking member comprises:

[0037] A connection box, a spring, a locking block and a clamping block;

[0038] in,

[0039] The connection box is arranged inside the connection cavity, and a plurality of cavities are opened at equal intervals inside the connection box, the number of the springs and the locking blocks are the same as the number of the cavities, and the ends of the springs are fixed one by one to the locking blocks, the springs are arranged one by one inside the cavities, and the locking blocks penetrate the connection box, and,

[0040] A plurality of the clamping blocks are provided, and the clamping blocks are arranged at equal intervals on a side of the connecting strip away from the first tooth. The opposite sides of the clamping block and the locking block are both provided with mutually matching inclined surfaces.

[0041] Preferably, the one-way locking member further comprises:

[0042] a drive block and a second spring;

[0043] in,

[0044] The driving block is fixed to a side of the connection box away from the connection strip, and the end of the driving block passes through the outside of the connection block. The end surface of the connection box facing the driving block is connected to the inner wall of the connection cavity through the second spring.

[0045] Preferably, the semicircular plate has two grooves symmetrically formed inside, wherein a first magnet is fixed inside one of the grooves, and a second magnet is slidably disposed inside the other groove, and,

[0046] A limiting rod is fixed to one end of the second magnet, and a first spring located outside the limiting rod is connected between the end of the second magnet and the inner side wall of the groove, and,

[0047] Between every two opposing semicircular plates, the first magnet in one of the semicircular plates is magnetically attracted to the second magnet in the other semicircular plate.

[0048] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0049] 1. In the photovoltaic solar panel that is easy to splice and assemble, when multiple installation frames and photovoltaic panel bodies are spliced, taking the docking of two installation frames as an example, the two connection blocks on the mating sides of the two installation frames will fit each other, and then the control member can be used to drive the semicircular plate to rotate 90 degrees, and the one-way locking member is used to lock the stroke, so that one half of the semicircular plate rotated 90 degrees is rotated to the circular cavity in the connection block opposite to it, so that the two connection blocks are mutually engaged, and then the splicing and assembly of the two installation frames is completed. The overall use is efficient and fast, and the operation is simple, and the components can be spliced ​​quickly, which is conducive to long-term and efficient use;

[0050] 2. In the photovoltaic solar panel that is easy to splice and assemble, when the two semicircular plates are attached to each other, the second magnet in one of the semicircular plates will be affected by the magnetic force of the first magnet in the other semicircular plate to stretch the first spring, and the second magnet will extend into the groove inside the other semicircular plate, and the second magnet in the other semicircular plate is also the same, so that the two semicircular plates and even the connecting blocks can be quickly docked by using the mutual cooperation between the two first magnets and the second magnets, which is convenient for subsequent locking, and can also improve the overall locking effect, and ensure the splicing stability effect between multiple photovoltaic panel bodies;

[0051] 3. In the photovoltaic solar panel that is easy to splice and assemble, after rotating the handle, the worm will rotate, and then the worm wheel drives the rotating shaft to rotate. When the rotating shaft rotates, the connecting ball, the center rod, the bearing rod and the installation frame can be rotated, so that the angle of the photovoltaic panel body on the installation frame can be adjusted, so as to facilitate splicing between multiple photovoltaic panel bodies or to ensure the final use effect when installing in different regions. At the same time, due to the self-locking effect between the worm and the worm wheel, the worm can drive the worm wheel to rotate, and the worm wheel is difficult to reversely drive the worm to rotate, and after adjusting to the specified angle, the long-term accuracy of the angle can be guaranteed, so as to improve the overall use effect;

[0052] 4. In the photovoltaic solar panel that is easy to splice and assemble, the opening design allows rainwater to enter the water collecting chamber from the opening when it rains, and enter the connecting ball through the central cavity connected to the water collecting chamber, and finally flow out from the holes on the connecting ball and be collected by the bottom box, thereby realizing the collection of rainwater, thereby ensuring the recycling and reuse of rainwater when it rains. At the same time, during the daily maintenance of the photovoltaic panel, clean water can also be recycled to achieve effective recycling and reuse of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0054] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0056] Figure 2 It is a schematic diagram of the overall structure of the bottom of several rows of photovoltaic panel units in the present invention;

[0057] Figure 3 is a schematic diagram of the bottom structure of one row of photovoltaic panel units in the present invention;

[0058] Figure 4 is a schematic structural diagram of a single photovoltaic structure in the present invention;

[0059] Figure 5 It is a structural schematic diagram of the support assembly in the present invention;

[0060] Figure 6 It is a schematic diagram of the structure of the driving component in the present invention;

[0061] Figure 7 It is an exploded view of the installation frame and the photovoltaic panel body in the present invention;

[0062] Figure 8 It is a schematic diagram of the structure of the joint locking components at the bottom of the two installation frames in the present invention cooperating with each other;

[0063] Fig. 9 It is a schematic diagram of the overall structure of the splicing and locking assembly in the present invention;

[0064] Fig.10 is a transverse cross-sectional view of the connecting block in the present invention;

[0065] Fig.11 It is a schematic diagram of the structure of the interior of the connecting cavity in the present invention;

[0066] Fig.12 It is a schematic diagram of the partial structure inside the connection box after the connection box of the present invention is cut horizontally;

[0067] Fig.13 is a transverse cross-sectional view of the semicircular plate of the present invention;

[0068] In the figure:

[0069] 1. Bottom support structure; 2. Photovoltaic structure;

[0070] 21. Bottom box;

[0071] 22, support assembly; 221, rotating shaft; 222, connecting ball; 2221, hole; 223, center rod; 2231, center cavity; 224, collar; 225, bearing rod;

[0072] 23. mounting frame; 231. water collecting chamber; 232. opening;

[0073] 24. Photovoltaic panel body;

[0074] 25. driving assembly; 251. first fixing block; 252. second fixing block; 253. worm; 254. handle; 255. worm wheel;

[0075] 26. Splicing locking assembly; 261. Connecting block; 2611. Circular cavity; 2612. Open cavity; 2613. Connecting cavity; 262. Semicircular plate; 2621. Groove; 2622. First magnet; 2623. Second magnet; 2624. First spring; 2625. Limit rod; 263. Annular plate; 264. Control member; 2641. Connecting strip; 2642. First tooth; 2643. Second tooth; 265. One-way locking member; 2651. Connecting box; 2652. Driving block; 2653. Second spring; 2654. Cavity; 2655. Leaf spring; 2656. Locking block; 2657. Snap-in block; 2658. Inclined surface. DETAILED DESCRIPTION

[0076] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0077] See also Figure 1-Figure 13A photovoltaic solar panel that is easy to splice and assemble, includes a bottom support structure 1 and several rows of photovoltaic panel units arranged on the top of the bottom support structure 1, each row of photovoltaic panel units includes several photovoltaic structures 2, and each photovoltaic structure 2 includes a bottom box 21, a support assembly 22, a mounting frame 23, a photovoltaic panel body 24, a drive assembly 25 and a splicing locking assembly 26, wherein the bottom box 21 is arranged on the top of the bottom support structure 1, the support assembly 22 is arranged on the top of the bottom box 21, the mounting frame 23 is arranged on the top of the support assembly 22, the photovoltaic panel body 24 is installed on the mounting frame 23, and the drive assembly 25 is arranged on the side of the bottom box 21 and cooperates with the support assembly 22. Four splicing locking assemblies 26 are provided, and the four splicing locking assemblies 26 are respectively arranged at the centers of the four sides of the bottom of the mounting frame 23; in each mounting frame 23, every two relatively arranged splicing locking assemblies 26 are symmetrical about the center point of the bottom of the mounting frame 23.

[0078] Furthermore, the support assembly 22 includes a rotating shaft 221, a connecting ball 222, a center rod 223, a collar 224 and a bearing rod 225; wherein the rotating shaft 221 is laterally rotatably connected to the inside of the bottom box 21, the connecting ball 222 is arranged at the center of the rotating shaft 221, and the center of the connecting ball 222 is located at the center of the center axis of the rotating shaft 221, the center rod 223 is fixed on the connecting ball 222, and the top end of the center rod 223 is fixed to the center of the bottom of the mounting frame 23, and the collar 224 is arranged on the outside of the center rod 223, the number of the bearing rods 225 is at least four, and one end of the four bearing rods 225 are respectively fixed to the four corners of the bottom of the mounting frame 23, and the other ends of the four bearing rods 225 are all fixed to the collar 224.

[0079] That is, when using, combined with Figure 5 It can be seen that by fixing one end of the four load-bearing rods 225 to the four corners of the bottom of the mounting frame 23 respectively and fixing the other end to the ring 224, the four load-bearing rods 225 can constitute a support member, and the four load-bearing rods 225 are inclined and can form a plurality of stable triangular areas, so that the mounting frame 23 can be in a stable state under the action of the load-bearing rods 225, thereby ensuring the stability of the photovoltaic panel body 24 on the mounting frame 23.

[0080] At the same time, it is worth mentioning that in the present embodiment, the collar 224 is fixedly connected to the outside of the center rod 223, and the load-bearing rod 225 is also fixedly connected to the collar 224 and the mounting frame 23 to ensure the overall stability. As another optional solution, the position of the collar 224 on the outside of the center rod 223 can also be adjusted along the length direction of the center rod 223, and the angle between the load-bearing rod 225 and the collar 224 and the bottom of the mounting frame 23 can also be adjusted to facilitate changing the size of the stable triangle area. In this way, adaptive adjustment can be made according to the actual size and weight of the photovoltaic panel body 24. Whether to use a fixed structure or a sliding hinged structure can be determined by the manufacturer.

[0081] In addition, since the support assembly 22 is also provided with a rotating shaft 221 and a connecting ball 222 which are rotatably connected to the bottom box 21, the support assembly 22 is provided with a rotating shaft 221 and a connecting ball 222 which are rotatably connected to the bottom box 21. Figure 5 It can be seen that the upper part of the connecting ball 222 passes through the bottom box 21. Therefore, by rotating the rotating shaft 221, the rotating shaft 221 can drive the connecting ball 222, the center rod 223 and the supporting rod 225 to rotate, thereby adjusting the angle of the installation frame 23 and the photovoltaic panel body 24, so as to improve the overall convenience of use. As for how to drive the rotating shaft 221 to rotate, in this embodiment, the rotating shaft 221 is driven by a driving component 25.

[0082] Furthermore, the driving assembly 25 includes a first fixed block 251, a second fixed block 252, a worm 253, a handle 254 and a worm wheel 255; wherein the first fixed block 251 and the second fixed block 252 are both fixed to the same side of the bottom box 21, and the first fixed block 251 is located below the second fixed block 252, the worm 253 is arranged between the first fixed block 251 and the second fixed block 252, and the bottom end of the worm 253 is fixed to the top end of the first fixed block 251, the top end of the worm 253 passes through the second fixed block 252 and is rotatably connected to the second fixed block 252, and the top end of the worm 253 is fixed with a handle 254, and one end of the rotating shaft 221 passes through the outside of the bottom box 21 and is sleeved with a worm wheel 255, and the worm wheel 255 is meshed with the worm 253.

[0083] That is, when using, combined with Figure 6It can be seen that after rotating the handle 254, the worm 253 will rotate, and then the worm wheel 255 will drive the rotating shaft 221 to rotate. When the rotating shaft 221 rotates, the connecting ball 222, the center rod 223, the load-bearing rod 225 and the mounting frame 23 can be rotated, so that the angle of the photovoltaic panel body 24 on the mounting frame 23 can be adjusted, so as to facilitate the splicing of multiple photovoltaic panel bodies 24 or to ensure the final use effect when installing in different regions. At the same time, due to the self-locking effect between the worm 253 and the worm wheel 255, the worm 253 can drive the worm wheel 255 to rotate, and it is difficult for the worm wheel 255 to reversely drive the worm 253 to rotate, and after adjusting to the specified angle, the long-term accuracy of the angle can be guaranteed, so as to improve the overall use effect.

[0084] Furthermore, a water collecting chamber 231 is provided at the top of the mounting frame 23, and an opening 232 communicating with the interior of the water collecting chamber 231 is provided at the top of the mounting frame 23, and the interior of the center rod 223 has a center cavity 2231, and the top end of the center rod 223 penetrates into the interior of the water collecting chamber 231, and is communicated with the interior of the water collecting chamber 231 through the center cavity 2231, and the interior of the connecting ball 222 is a hollow structure, and the interior of the connecting ball 222 is communicated with the interior of the center cavity 2231, and the outside of the connecting ball 222 is provided with a plurality of holes 2221 communicating with the interior thereof.

[0085] That is, when using, combined with Figure 1 and 7 It can be seen that since the opening 232 is set at the top of the installation frame 23, and the installation frame 23 and the photovoltaic panel body 24 are tilted from top to bottom as a whole, therefore, after multiple installation frames 23 and the photovoltaic panel body 24 are installed, when it rains, the design of the opening 232 can allow rainwater to enter the interior of the water collecting chamber 231 from the opening 232, and enter the interior of the connecting ball 222 through the central cavity 2231 connected to the water collecting chamber 231, and finally flow out from the hole 2221 on the connecting ball 222 and be collected by the bottom box 21, thereby realizing the collection of rainwater. In addition, a water outlet pipe is also provided on the side of the bottom box 21 to facilitate the subsequent recycling of rainwater inside the bottom box 21.

[0086] At the same time, in this embodiment, the opening 232 is in a long strip structure as a whole, which is a small gap, so that when collecting rainwater, larger impurities can be prevented from entering the water collection chamber 231. At the same time, a filtering structure can also be provided inside the bottom box 21 to further improve the utilization rate of rainwater collection. Of course, in order to further increase the amount of rainwater collected, the opening 232 can also be in other shapes as a whole, and a grid or other structure can be provided at the opening 232 to prevent impurities from entering.

[0087] Furthermore, the splicing locking assembly 26 includes a connecting block 261, a semicircular plate 262, an annular plate 263, a control member 264 and a one-way locking member 265; wherein the connecting block 261 is fixed at the centers of the four sides of the bottom of the mounting frame 23, and a circular cavity 2611 and an open cavity 2612 are opened inside the connecting block 261, and wherein the semicircular plate 262 is rotatably set inside the circular cavity 2611, the control member 264 and the one-way locking member 265 are both set inside the open cavity 2612, the annular plate 263 is fixed to the outer side of the semicircular plate 262, and the annular plate 263 is set inside the open cavity 2612.

[0088] That is, when using, combined with Figure 8-Figure 10 It can be seen that when multiple installation frames 23 and photovoltaic panel bodies 24 are spliced, taking the docking of two installation frames 23 as an example, the two connecting blocks 261 on the fitting sides of the two installation frames 23 will fit together, and then the control member 264 can be used to drive the semicircular plate 262 to rotate ninety degrees, and the one-way locking member 265 is used to lock the stroke, so that half of the semicircular plate 262 rotated ninety degrees is rotated to the circular cavity 2611 in the connecting block 261 opposite to it, realizing the mutual engagement between the two connecting blocks 261, and then completing the splicing and assembly of the two installation frames 23. The overall use is efficient and fast, and the operation is simple, and the components can be spliced ​​quickly, which is conducive to long-term and efficient use.

[0089] Furthermore, the control member 264 includes a connecting strip 2641, a first tooth 2642 and a second tooth 2643; wherein the connecting strip 2641 is slidably arranged inside the opening 2612, and one end of the connecting strip 2641 extends to the outside of the connecting block 261, a plurality of first teeth 2642 are arranged, and a plurality of first teeth 2642 are evenly spaced on the side of the connecting strip 2641 facing the semicircular plate 262, a plurality of second teeth 2643 are arranged, and a plurality of second teeth 2643 are evenly spaced along the circumferential direction of the annular plate 263 on the side of the annular plate 263, the first teeth 2642 are meshed with the second teeth 2643, and a limit block for limiting the connecting strip 2641 is also arranged on the connecting strip 2641, and the limit block prevents the connecting strip 2641 from being completely pulled out of the outside of the connecting block 261.

[0090] That is, when using, combined with Fig.10It can be seen that when the control member 264 is used, by pushing the connecting strip 2641, the connecting strip 2641 moves toward the inside of the opening 2612, and then the first tooth 2642 moves accordingly. Since the first tooth 2642 is meshed with the second tooth 2643, the semicircular plate 262 rotates. When the front end of the connecting strip 2641 contacts the inner wall of the opening 2612, the semicircular plate 262 rotates exactly a quarter of a circle, that is, ninety degrees. Therefore, after pushing the two connecting strips 2641 at the same time, the mutual engagement between the two connecting blocks 261 can be completed.

[0091] Furthermore, the connection block 261 is provided with a connection cavity 2613 communicating with the opening cavity 2612, and the one-way locking member 265 includes a connection box 2651, a spring 2655, a locking block 2656 and a clamping block 2657; wherein the connection box 2651 is provided inside the connection cavity 2613, and a plurality of cavities 2654 are provided inside the connection box 2651 at equal intervals, and the number of the springs 2655 and the locking blocks 2656 is equal to the number of the cavities 2654. The ends of the spring sheets 2655 are fixed one by one to the locking blocks 2656, the spring sheets 2655 are arranged one by one inside the cavity 2654, and the locking blocks 2656 penetrate the connection box 2651, and there are a plurality of snap-in blocks 2657, and the plurality of snap-in blocks 2657 are arranged at equal intervals on the side of the connection strip 2641 away from the first tooth 2642, and the opposite sides of the snap-in blocks 2657 and the locking blocks 2656 are provided with mutually matching inclined surfaces 2658.

[0092] That is, when using, combined with Fig.11 and Fig.12 It can be seen that when the connecting strip 2641 moves, the snap-in block 2657 will move accordingly. Since the inclined surface 2658 on the snap-in block 2657 cooperates with the inclined surface 2658 on the locking block 2656, and the inclined surface 2658 on the snap-in block 2657 faces the locking block 2656, and the inclined surface 2658 on the locking block 2656 faces the snap-in block 2657, when the snap-in block 2657 moves, under the interaction of the inclined surfaces 2658, the locking block 2656 will continuously squeeze the spring sheet 2655 and make way for the snap-in block 2657. Once the connecting strip 2641 moves in the opposite direction, it will be affected by the vertical surface on the locking block 2656, and the snap-in block 2657 and the connecting strip 2641 can no longer return, thereby completing the one-way locking of the connecting strip 2641.

[0093] Furthermore, the one-way locking member 265 further includes a driving block 2652 and a second spring 2653; wherein the driving block 2652 is fixed to a side of the connection box 2651 away from the connection strip 2641, and the end of the driving block 2652 penetrates to the outside of the connection block 261, and the end surface of the connection box 2651 facing the driving block 2652 is connected to the inner wall of the connection cavity 2613 via the second spring 2653. When the connection strip 2641 needs to be unlocked, the driving block 2652 is pulled outward, and the driving block 2652 drives the connection box 2651 to move and compress the second spring 2653, thereby making the locking block 2656 no longer in contact with the clamping block 2657, thereby completing the unlocking of the connection strip 2641.

[0094] Furthermore, two grooves 2621 are symmetrically opened inside the semicircular plate 262, wherein a first magnet 2622 is fixed inside one of the grooves 2621, and a second magnet 2623 is slidably arranged inside the other groove 2621, and a limiting rod 2625 is fixed to one end of the second magnet 2623, and a first spring 2624 located outside the limiting rod 2625 is connected between the end of the second magnet 2623 and the inner wall of the groove 2621, and between every two opposing semicircular plates 262, the first magnet 2622 in one of the semicircular plates 262 and the second magnet 2623 in the other semicircular plate 262 are magnetically attracted to each other.

[0095] That is, when using, combined with Fig.13 It can be seen that when the two semicircular plates 262 are fitted together, since the groove 2621 is an open structure, the second magnet 2623 in one of the semicircular plates 262 will be affected by the magnetic influence of the first magnet 2622 in the other semicircular plate 262 to stretch the first spring 2624, and the second magnet 2623 will extend into the groove 2621 inside the other semicircular plate 262. Similarly, the second magnet 2623 in the other semicircular plate 262 is also the same. In this way, the mutual cooperation between the two first magnets 2622 and the second magnet 2623 is utilized to complete the rapid docking of the two semicircular plates 262 and even the connecting block 261, which is convenient for subsequent locking and can also enhance the overall locking effect, thereby ensuring the splicing stability effect between multiple photovoltaic panel bodies 24.

[0096] The above are only preferred specific implementation modes 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 according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic solar panel that is easy to splice and assemble, comprising a bottom support structure (1) and a plurality of rows of photovoltaic panel units arranged on top of the bottom support structure (1), characterized in that: Each row of photovoltaic panel units comprises a plurality of photovoltaic structures (2), and each photovoltaic structure (2) comprises: A bottom box (21), a support assembly (22), a mounting frame (23), a photovoltaic panel body (24), a drive assembly (25), and a splicing locking assembly (26), The bottom box (21) is arranged on the top of the bottom support structure (1), the support assembly (22) is arranged on the top of the bottom box (21), the mounting frame (23) is arranged on the top of the support assembly (22), the photovoltaic panel body (24) is mounted on the mounting frame (23), and, The driving assembly (25) is arranged on the side of the bottom box (21) and cooperates with the supporting assembly (22). Four splicing locking components (26) are provided, and the four splicing locking components (26) are respectively arranged at the centers of the four sides of the bottom of the installation frame (23); in each installation frame (23), every two of the splicing locking components (26) arranged opposite to each other are symmetrical about the center point of the bottom of the installation frame (23). The splicing locking assembly (26) comprises: A connecting block (261), a semicircular plate (262), an annular plate (263), a control member (264), and a one-way locking member (265); The connection block (261) is fixed at the centers of the four sides of the bottom of the installation frame (23), and a circular cavity (2611) and an open cavity (2612) are provided inside the connection block (261), and, The semicircular plate (262) is rotatably disposed inside the circular cavity (2611), the control member (264) and the one-way locking member (265) are both disposed inside the open cavity (2612), the annular plate (263) is fixed to the outside of the semicircular plate (262), and the annular plate (263) is disposed inside the open cavity (2612). The support assembly (22) comprises: A rotating shaft (221), a connecting ball (222), a central rod (223), a sleeve ring (224), and a bearing rod (225); in, The rotating shaft (221) is connected to the inside of the bottom box (21) in a transversely rotatable manner; the connecting ball (222) is arranged at the center of the rotating shaft (221), and the center of the connecting ball (222) is located at the center of the central axis of the rotating shaft (221); the central rod (223) is fixed to the connecting ball (222), and the top end of the central rod (223) is fixed to the center of the bottom of the installation frame (23); and, The collar (224) is arranged outside the central rod (223), the number of the bearing rods (225) is at least four, and one end of the four bearing rods (225) is respectively fixed to the four corners of the bottom of the installation frame (23), and the other ends of the four bearing rods (225) are all fixed to the collar (224). The driving assembly (25) comprises: A first fixing block (251), a second fixing block (252), a worm (253), a handle (254), and a worm wheel (255); in, The first fixing block (251) and the second fixing block (252) are both fixed to the same side of the bottom box (21), and the first fixing block (251) is located below the second fixing block (252), the worm (253) is arranged between the first fixing block (251) and the second fixing block (252), and the bottom end of the worm (253) is fixed to the top end of the first fixing block (251), the top end of the worm (253) passes through the second fixing block (252) and is rotatably connected to the second fixing block (252), and a handle (254) is fixed to the top end of the worm (253), and, One end of the rotating shaft (221) passes through the outside of the bottom box (21) and is sleeved with the worm wheel (255), and the worm wheel (255) is meshed with the worm (253). The control element (264) comprises: A connecting strip (2641), a first tooth (2642), and a second tooth (2643); in, The connecting strip (2641) is slidably arranged inside the opening (2612), and one end of the connecting strip (2641) extends to the outside of the connecting block (261), a plurality of first teeth (2642) are provided, and the plurality of first teeth (2642) are evenly spaced and arranged on a side of the connecting strip (2641) facing the semicircular plate (262), a plurality of second teeth (2643) are provided, and the plurality of second teeth (2643) are evenly spaced and arranged on a side of the annular plate (263) along the circumferential direction of the annular plate (263), the first teeth (2642) and the second teeth (2643) are meshed with each other, and, Wherein, a limiting block for limiting the position of the connecting bar (2641) is also provided on the connecting bar (2641). The connection block (261) is further provided with a connection cavity (2613) in communication with the opening cavity (2612). The one-way locking member (265) comprises: A connection box (2651), a spring (2655), a locking block (2656) and a clamping block (2657); in, The connection box (2651) is arranged inside the connection cavity (2613), and a plurality of cavities (2654) are opened at equal intervals inside the connection box (2651), the number of the reeds (2655) and the locking blocks (2656) is the same as the number of the cavities (2654), and the ends of the reeds (2655) are fixed one by one to the locking blocks (2656), the reeds (2655) are arranged one by one inside the cavities (2654), and the locking blocks (2656) pass through the connection box (2651), and, A plurality of the clamping blocks (2657) are provided, and the clamping blocks (2657) are arranged at equal intervals on a side of the connecting strip (2641) away from the first tooth (2642). The opposite sides of the clamping blocks (2657) and the locking blocks (2656) are both provided with mutually matching inclined surfaces (2658). The one-way locking member (265) further comprises: A driving block (2652) and a second spring (2653); in, The driving block (2652) is fixed to a side of the connection box (2651) away from the connection strip (2641), and the end of the driving block (2652) passes through the outside of the connection block (261), and the end surface of the connection box (2651) facing the driving block (2652) is connected to the inner wall of the connection cavity (2613) via the second spring (2653).

2. The photovoltaic solar panel that is easy to splice and assemble according to claim 1 is characterized in that: A water collecting chamber (231) is provided at the top of the installation frame (23), and an opening (232) communicating with the interior of the water collecting chamber (231) is provided at the top of the installation frame (23), and, The center rod (223) has a center cavity (2231) inside, and the top end of the center rod (223) penetrates into the water collecting cavity (231) and is connected to the inside of the water collecting cavity (231) through the center cavity (2231), and, The interior of the connecting ball (222) is a hollow structure, and the interior of the connecting ball (222) is connected to the interior of the central cavity (2231). The exterior of the connecting ball (222) is provided with a plurality of holes (2221) connected to the interior thereof.

3. The photovoltaic solar panel that is easy to splice and assemble according to claim 1 is characterized in that: Two grooves (2621) are symmetrically formed inside the semicircular plate (262), wherein a first magnet (2622) is fixed inside one of the grooves (2621), and a second magnet (2623) is slidably arranged inside the other groove (2621), and A limiting rod (2625) is fixed to one end of the second magnet (2623), and a first spring (2624) located outside the limiting rod (2625) is connected between the end of the second magnet (2623) and the inner side wall of the groove (2621), and, Between every two opposing semicircular plates (262), a first magnet (2622) in one of the semicircular plates (262) and a second magnet (2623) in the other semicircular plate (262) are magnetically attracted to each other.

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