A photovoltaic module connection device

Abstract

The utility model discloses a photovoltaic module connecting device relates to photovoltaic module technical field, the utility model discloses a surface of two casing is provided with the card edge subassembly for sticking photovoltaic board frame, the surface of casing is provided with the clamping assembly for controlling card edge subassembly removes, and the docking subassembly is installed between two casing, the surface of docking subassembly is provided with locking assembly, card edge subassembly includes stud bolt, and stud bolt is connected with the inner wall rotation of casing, the surface screw thread connection of stud bolt has slide rod, and slide rod and casing movable plug -in, the end of slide rod is fixedly connected with C -shaped clamping block, the utility model discloses in use has realized the effect that the photovoltaic module is connected fast conveniently, compares with prior art and connects more stable, and will not cause damage to photovoltaic module, and the later stage dismouting maintenance is also very convenient.

Description

Technical Field

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

[0002] Photovoltaic power generation, as a clean and renewable energy source, has been widely adopted globally in recent years. During the construction and installation of photovoltaic power plants, the reliable connection and fixation of photovoltaic modules is one of the key aspects to ensure the stable operation of the system.

[0003] Chinese patent CN221263677U discloses a photovoltaic module connection device, which connects photovoltaic modules on both sides by setting up a structure including a fixing component, an extension block, a rectangular frame plate, and a partition. However, in actual use, this device still has the following drawbacks: While fixing the photovoltaic module by inserting spikes into the frame provides a certain connection strength, it damages the structural integrity of the photovoltaic panel. Long-term use can easily lead to frame corrosion, stress concentration, and even cracking, affecting the lifespan and safety of the photovoltaic modules. Furthermore, this structure is inconvenient for disassembly and maintenance, hindering flexible adjustments and subsequent operation and maintenance of the photovoltaic system.

[0004] Therefore, a photovoltaic module connection device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic module connection device in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution: A photovoltaic module connection device includes two housings. The surface of each housing is provided with a clamping component for fitting the frame of a photovoltaic panel, and the surface of each housing is provided with a clamping component for controlling the movement of the clamping component. A docking component is installed between the two housings, and the surface of the docking component is provided with a locking component.

[0007] Furthermore, the edge clamping assembly includes a double-ended screw, which is rotatably connected to the inner wall of the housing. A sliding rod is threaded onto the surface of the double-ended screw, and the sliding rod is movably inserted into the housing. A C-shaped clamping block is fixedly connected to the end of the sliding rod.

[0008] Furthermore, the specifications of the C-shaped clamp are adapted to the frame of the photovoltaic panel, and a rubber layer is fixedly connected to the inner wall of the C-shaped clamp.

[0009] Furthermore, the clamping assembly includes a worm gear, which is rotatably connected to the housing. A knob is fixedly connected to the top of the worm gear, and a worm wheel is fixedly sleeved in the middle of the double-ended screw, with the worm wheel meshing with the worm gear.

[0010] Furthermore, the docking assembly includes a socket and an alignment block, and the socket and the alignment block are fixedly connected to the two housings respectively, and the socket and the alignment block are movably connected.

[0011] Furthermore, the locking assembly includes a sliding column, which is fixedly connected to the top surface of the socket. An installation strip is slidably connected to the surface of the sliding column. An end block is fixedly connected to the top of the sliding column. A spring is fixedly connected between the bottom surface of the end block and the top surface of the installation strip. A handle is fixedly connected to the middle of the top surface of the installation strip. A plug rod is fixedly connected to the bottom surface of the installation strip. An insertion hole is opened on the top surface of the alignment block, and the inner wall of the insertion hole is movably inserted into the plug rod.

[0012] The beneficial effects of this utility model are as follows: The photovoltaic panel is attached to the frame of the photovoltaic panel by a snap-fit ​​component, and then the snap-fit ​​component is moved by a clamping component to clamp and fix the frame of the photovoltaic panel. Then, the two sides of the housing are connected by a docking component to achieve the initial connection of the two photovoltaic panels. Finally, the docking component is locked by a locking component to connect the two photovoltaic panels. In use, this utility model achieves the effect of quick connection of photovoltaic modules, which is more stable than the existing technology and will not damage the photovoltaic modules. It is also very convenient for disassembly and maintenance in the future. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a top sectional view of the mounting strip structure of this utility model; Figure 3 This is a schematic diagram of the locking component structure of this utility model; Figure 4 This is a schematic diagram of the docking component structure of this utility model; Reference numerals: 1. Housing; 2. Edge clamping assembly; 201. Double-ended screw; 202. Slide rod; 203. C-shaped clamping block; 3. Clamping assembly; 301. Worm gear; 302. Worm wheel; 303. Knob; 4. Connecting assembly; 401. Socket; 402. Alignment block; 5. Locking assembly; 501. Slide column; 502. End block; 503. Spring; 504. Mounting strip; 505. Insert rod; 506. Handle; 507. Insertion hole. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0018] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] like Figures 1 to 4 As shown, a photovoltaic module connection device includes two housings 1. The surface of each housing 1 is provided with a clamping assembly 2 for fitting the frame of a photovoltaic panel. The clamping assembly 2 includes a double-ended screw 201, which is rotatably connected to the inner wall of the housing 1. A sliding rod 202 is threadedly connected to the surface of the double-ended screw 201, and the sliding rod 202 is movably inserted into the housing 1. A C-shaped clamping block 203 is fixedly connected to the end of the sliding rod 202. It should be noted that the clamping assembly 3 controls the rotation of the double-ended screw 201, which, under the action of the threads, pushes the sliding rod 202 to move, thereby moving the C-shaped clamping block 203. The C-shaped clamping block 203 clamps and fixes the frame of the photovoltaic panel, thus achieving the connection with the photovoltaic module.

[0020] The C-shaped clamp 203 is designed to fit the frame of the photovoltaic panel, and a rubber layer is fixedly connected to the inner wall of the C-shaped clamp 203. More specifically, the C-shaped clamp 203 is used to snap and fix the frame of the photovoltaic panel, and the rubber layer further increases the friction with the frame surface, making the clamping more stable.

[0021] The surface of the housing 1 is provided with a clamping assembly 3 for controlling the movement of the clamping assembly 2. The clamping assembly 3 includes a worm gear 301, which is rotatably connected to the housing 1. A knob 303 is fixedly connected to the top of the worm gear 301, and a worm wheel 302 is fixedly sleeved on the middle of the double-ended screw 201, and the worm wheel 302 meshes with the worm gear 301. It should be noted that by rotating the knob 303, the worm gear 301 can be driven to rotate, which in turn drives the meshing worm wheel 302 to rotate, thereby controlling the rotation of the double-ended screw 201.

[0022] A docking assembly 4 is installed between the two housings 1. The docking assembly 4 includes a socket 401 and an alignment block 402, which are fixedly connected to the two housings 1 respectively, and the socket 401 and the alignment block 402 are movably inserted into each other. More specifically, by inserting the socket 401 and the alignment block 402, the housings 1 on both sides can be quickly aligned and connected, thereby completing the initial positioning.

[0023] A locking component 5 is provided on the surface of the docking component 4. The locking component 5 includes a sliding post 501, which is fixedly connected to the top surface of the socket 401. An installation strip 504 is slidably connected to the surface of the sliding post 501. An end block 502 is fixedly connected to the top of the sliding post 501. A spring 503 is fixedly connected between the bottom surface of the end block 502 and the top surface of the installation strip 504. A handle 506 is fixedly connected to the middle of the top surface of the installation strip 504. A plug rod 505 is fixedly connected to the bottom surface of the installation strip 504. An insertion hole 507 is opened on the top surface of the alignment block 402, and the inner wall of the insertion hole 507 is movably inserted into the plug rod 505. It should be noted that by pulling the handle 506 upward, the mounting strip 504 can be moved upward, compressing the spring 503. The mounting strip 504 will then move the insertion rod 505 upward synchronously. After the alignment block 402 is inserted into the inner wall of the socket 401, the handle 506 is released. Under the elastic force of the spring 503, the mounting strip 504 and the insertion rod 505 will be pushed back to their original positions, allowing the insertion rod 505 to be inserted into the socket 507. This limits the alignment block 402 and the socket 401, preventing them from separating.

[0024] In summary: By attaching the edge clamping component 2 to the frame of the photovoltaic panel, and then controlling the movement of the edge clamping component 2 using the clamping component 3, the frame of the photovoltaic panel is clamped and fixed. Then, the two housings 1 on both sides are connected by the docking component 4 to achieve the initial connection of the two photovoltaic panels. Finally, the docking component 4 is locked by the locking component 5 to connect the two photovoltaic panels. In use, this utility model achieves the effect of quick connection of photovoltaic modules, which is more stable than the existing technology and will not damage the photovoltaic modules. It is also very convenient for subsequent disassembly and maintenance.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module connection device, characterized in that, It includes two housings (1), the surface of the housing (1) is provided with a clamping component (2) for fitting the frame of the photovoltaic panel, the surface of the housing (1) is provided with a clamping component (3) for controlling the movement of the clamping component (2), a docking component (4) is installed between the two housings (1), and a locking component (5) is provided on the surface of the docking component (4).

2. The photovoltaic module connection device according to claim 1, characterized in that, The edge clamping assembly (2) includes a double-ended screw (201), and the double-ended screw (201) is rotatably connected to the inner wall of the housing (1). The surface of the double-ended screw (201) is threaded with a slide rod (202), and the slide rod (202) is movably inserted into the housing (1). The end of the slide rod (202) is fixedly connected with a C-shaped clamping block (203).

3. A photovoltaic module connection device according to claim 2, characterized in that, The specifications of the C-shaped clamp (203) are adapted to the frame of the photovoltaic panel, and the inner wall of the C-shaped clamp (203) is fixedly connected with a rubber layer.

4. A photovoltaic module connection device according to claim 3, characterized in that, The clamping assembly (3) includes a worm (301) and the worm (301) is rotatably connected to the housing (1). A knob (303) is fixedly connected to the top of the worm (301). A worm wheel (302) is fixedly sleeved in the middle of the double-ended screw (201) and the worm wheel (302) meshes with the worm (301).

5. A photovoltaic module connection device according to claim 1, characterized in that, The docking assembly (4) includes a socket (401) and a positioning block (402), and the socket (401) and the positioning block (402) are fixedly connected to the two housings (1) respectively, and the socket (401) and the positioning block (402) are movably connected.

6. A photovoltaic module connection device according to claim 5, characterized in that, The locking assembly (5) includes a sliding column (501), and the sliding column (501) is fixedly connected to the top surface of the socket (401). An mounting strip (504) is slidably connected to the surface of the sliding column (501). An end block (502) is fixedly connected to the top of the sliding column (501). A spring (503) is fixedly connected between the bottom surface of the end block (502) and the top surface of the mounting strip (504). A handle (506) is fixedly connected to the middle of the top surface of the mounting strip (504). A plug rod (505) is fixedly connected to the bottom surface of the mounting strip (504). An insertion hole (507) is opened on the top surface of the alignment block (402), and the inner wall of the insertion hole (507) is movably inserted into the plug rod (505).

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