Quick installation buckle for solar photovoltaic panel

Abstract

A rapid installation buckle for a solar photovoltaic panel relates to the field of photovoltaic technology and comprises an upper connecting member and a lower plugging member. The upper connecting component comprises an upper connecting plate, an inserting plate is fixedly connected to the bottom of the upper connecting plate, a right connecting plate is formed at the right end of the upper connecting plate, the lower inserting component comprises a rectangular clamping hoop and an inserting sleeve, the inserting sleeve is arranged on one side of the rectangular clamping hoop and comprises a vertical inserting groove, and the inserting groove is formed in the right end of the inserting sleeve. According to the utility model, the structure is simple and clear, and the manufacturing and the installation are easy. Through the cooperation of the plug board and the vertical slot and the limiting effect of the central limiting plate and the rectangular limiting hole, the rapid installation and disassembly of the solar photovoltaic panel are realized.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic technology, and more specifically, to a quick-installation clip for solar photovoltaic panels. Background Technology

[0002] In a solar photovoltaic (PV) power generation system, the photovoltaic panel is the core component, and its installation stability and reliability directly affect the power generation efficiency and operational safety of the entire system. Securely installing the photovoltaic panels onto the purlins of the photovoltaic support structure requires the installation of clamping components.

[0003] Chinese patent CN219477878U discloses a photovoltaic panel mounting clamping assembly. This assembly comprises multiple components. When mounting a photovoltaic panel onto the purlins of a photovoltaic support structure, the operator must ensure that the two bolt holes on the upper and lower clamping blocks of the clamping assembly are perfectly aligned. However, due to various uncertainties in the on-site working environment, such as space constraints, insufficient light, or obstructed vision by the operator, aligning the bolt holes is often time-consuming and laborious.

[0004] Even more challenging is that when photovoltaic panels need to be disassembled for maintenance, replacement, or system upgrades, operators must disassemble each component in the clamping assembly one by one. This not only increases the time cost of disassembly but also may lead to omissions or damages during the disassembly process due to the large number of components and their complex structure, thus affecting the subsequent reinstallation of the photovoltaic panels. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art, and to propose a quick-installation clip for solar photovoltaic panels.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A quick-installation clip for solar photovoltaic panels, characterized in that it includes an upper connecting component and a lower insertion component. The upper connecting component includes an upper connecting plate, with an insertion plate fixedly connected to the bottom of the upper connecting plate. A right connecting plate is formed at the right end of the upper connecting plate. The lower insertion component includes a rectangular clamp and an insertion sleeve. The rectangular clamp has an insertion sleeve on one side. The insertion sleeve includes a vertical slot that mates with the insertion plate. An installation cavity is also formed inside the insertion sleeve. The installation cavity is connected to the vertical slot through a connecting rectangular hole. A mating groove is formed on the side of the vertical slot away from the connecting rectangular hole. A slider is slidably fitted inside the installation cavity. A flexible spring is provided between the slider and the right inner wall of the installation cavity. A central limiting plate is formed in the middle of the slider. Push rods are formed on both sides of the slider. The insertion sleeve has guide holes that mate with the push rods and are connected to the installation cavity.

[0008] The upper connecting component is fixedly connected to the bottom of the solar photovoltaic panel by fastening bolts, and the lower insertion component is installed on the horizontal support rod and fixed by tightening bolts.

[0009] Furthermore, the right connecting plate is formed by bending the end of the upper connecting plate downwards by 90°.

[0010] Furthermore, a bolt fixing hole is formed at the left end of the upper connecting plate, and the bolt fixing hole is engaged with a fastening bolt.

[0011] Furthermore, a rectangular limiting hole is formed on the plug-in plate.

[0012] Furthermore, the plug-in plate has a beveled guide angle.

[0013] Furthermore, the flexible spring can drive the end of the central limiting plate through the connecting rectangular hole and the vertical slot and then insert it into the mating groove.

[0014] Furthermore, the rectangular clamp allows the plug sleeve to slide along the horizontal support rod and be tightened and fixed by the locking bolt.

[0015] Furthermore, the rectangular clamp includes a first connecting plate, with a second connecting plate and a third connecting plate respectively at both ends of the first connecting plate. The second connecting plate is connected to a fourth connecting plate, the fourth connecting plate is connected to a fifth connecting plate, the third connecting plate is connected to a sixth connecting plate, and the sixth connecting plate is connected to a seventh connecting plate. A locking nut is embedded in the fifth connecting plate, and a positioning through hole is provided on the seventh connecting plate. The locking bolt passes through the positioning through hole and is threaded into the locking nut.

[0016] Furthermore, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the fifth connecting plate, the sixth connecting plate, and the seventh connecting plate are formed by bending a single long strip.

[0017] Compared with existing technologies, the advantages of this utility model are as follows: This utility model consists of an upper connecting component and a lower insertion component, with a simple and clear structure that is easy to manufacture and install. Through the cooperation of the insertion plate and the vertical slot, as well as the limiting effect of the central limiting plate and the rectangular limiting hole, rapid installation and disassembly of the solar photovoltaic panel are achieved. Alignment of bolt holes is unnecessary, greatly improving installation efficiency. The lower insertion component is firmly fixed to the horizontal support rod by rectangular clamps and locking bolts, ensuring the stability and reliability of the solar photovoltaic panel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the usage state of this utility model;

[0019] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 3 This is a structural schematic diagram of the upper connecting component;

[0021] Figure 4 This is a top view of the lower insertion component;

[0022] Figure 5 This is a schematic diagram of the plug-in board structure;

[0023] Wherein: 1-Upper connecting component, 11-Upper connecting plate, 111-Bolt fixing hole, 12-Plug-in plate, 121-Rectangular limiting hole, 122-Angled guide angle, 13-Right connecting plate, 2-Fastening bolt, 3-Lower plug-in component, 31-Rectangular clamp, 311-First connecting plate, 312-Second connecting plate, 313-Third connecting plate, 314-Fourth connecting plate, 315-Fifth connecting plate, 316-Sixth connecting plate, 317-Seventh connecting plate, 318-Locking bolt, 319-Locking nut, 32-Plug-in sleeve, 321-Vertical slot, 322-Mounting cavity, 323-Matching groove, 324-Connecting rectangular hole, 41-Slider, 42-Flexible spring, 43-Center limiting plate, 44-Push rod, 45-Guide hole, 100-Angled plate, 200-Horizontal support rod, 300-Solar photovoltaic panel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0025] like Figures 1-5 As shown, the solar photovoltaic panel frame includes an inclined plate 100, on which several horizontal support rods 200 are provided. The horizontal support rods are connected to solar photovoltaic panels 300 via the quick-installation clips for solar photovoltaic panels described in this case.

[0026] A quick-installation clip for a solar photovoltaic panel includes an upper connecting component 1 and a lower insertion component 3. The upper connecting component is fixedly connected to the bottom of the solar photovoltaic panel by fastening bolts 2, and the lower insertion component is installed on a horizontal support rod and tightened by locking bolts 318.

[0027] In at least one embodiment, the upper connecting member includes an upper connecting plate 11, and a plug-in plate 12 is fixedly connected to the bottom of the upper connecting plate, the plug-in plate being weldable to the upper connecting plate.

[0028] To prevent the solar photovoltaic panel from sliding when it is placed at an angle on the horizontal support rod, a right connecting plate 13 is formed at the right end of the upper connecting plate, which is angled downward.

[0029] In a more detailed design, the right connecting plate can be formed by bending the end of the upper connecting plate downwards by 90°.

[0030] In a more detailed design, a bolt fixing hole 111 is formed at the left end of the upper connecting plate, and the bolt fixing hole is matched with a fastening bolt.

[0031] Furthermore, a rectangular limiting hole 121 is formed on the plug-in plate.

[0032] Furthermore, the plug-in plate is formed with a beveled guide angle 122.

[0033] In at least one embodiment, the lower insertion component includes a rectangular clamp 31 and an insertion sleeve 32. The rectangular clamp has an insertion sleeve on one side. The insertion sleeve includes a vertical slot 321, which mates with the insertion plate. An installation cavity 322 is also formed inside the insertion sleeve. The installation cavity is connected to the vertical slot through a connecting rectangular hole 324. A mating groove 323 is formed on the side of the vertical slot away from the connecting rectangular hole. A slider 41 is slidably fitted inside the installation cavity. A flexible spring 42 is provided between the slider and the inner wall of the right side of the installation cavity. A central limiting plate 43 is formed in the middle of the slider. Push rods 44 are formed on both sides of the slider. Correspondingly, the insertion sleeve has a guide hole 45 that mates with the push rod. The guide hole is connected to the installation cavity.

[0034] Furthermore, the flexible spring can drive the end of the central limiting plate through the connecting rectangular hole and the vertical slot and then insert it into the mating groove.

[0035] In operation, when the plug-in plate is inserted into the vertical slot, the central limiting plate can pass through the rectangular limiting hole on the plug-in plate and be inserted into the mating groove. When it is necessary to separate the solar photovoltaic panel from the horizontal support rod, simply push the push rod to compress the flexible spring, causing the central limiting plate to contact and limit the rectangular limiting hole. The end of the central limiting plate is in the connecting rectangular hole or mounting cavity, and the plug-in plate can be disengaged from the vertical slot, thereby realizing the separation of the upper connecting member 1 and the lower plug-in member.

[0036] Furthermore, the rectangular clamp allows the plug sleeve to slide along the horizontal support rod and be tightened and fixed by the locking bolt 318.

[0037] In detail, the rectangular clamp includes a first connecting plate 311, with a second connecting plate 312 and a third connecting plate 313 at each end. The second connecting plate is connected to a fourth connecting plate 314, the fourth connecting plate is connected to a fifth connecting plate 315, the third connecting plate is connected to a sixth connecting plate 316, and the sixth connecting plate is connected to a seventh connecting plate 317. A locking nut 319 is embedded in the fifth connecting plate, and a positioning through hole is provided on the seventh connecting plate. The locking bolt passes through the positioning through hole and is threaded into the locking nut.

[0038] In a more detailed design, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the fifth connecting plate, the sixth connecting plate, and the seventh connecting plate can be formed by bending a single long strip.

[0039] 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 descriptions of the above embodiments and specifications are merely illustrative of the 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A solar photovoltaic panel quick installation clip, characterized in that, The utility model provides a kind of upper connecting member and lower insertion member, the upper connecting member includes an upper connecting plate, the bottom of the upper connecting plate is fixedly connected with insertion plate, the right end of the upper connecting plate is formed with right connecting plate, the lower insertion member includes rectangular clamp and insertion sleeve, one side of the rectangular clamp is equipped with insertion sleeve, the insertion sleeve includes a vertical slot, the vertical slot is matched with insertion plate, an installation cavity is further formed in the insertion sleeve, the installation cavity is communicated with vertical slot by connecting rectangular hole, the side of vertical slot away from connecting rectangular hole is formed with cooperating notch, sliding fit has slider in the installation cavity, flexible spring is equipped between the slider and installation cavity right side inner wall, the middle part of the slider is formed with center limiting plate, the two sides of the slider are formed with push rod, the insertion sleeve is equipped with guiding hole matched with the push rod, the guiding hole is communicated with installation cavity.

2. The solar photovoltaic panel quick mount buckle of claim 1, wherein, The right connecting plate is formed by bending 90 ° downward from the end of the upper connecting plate.

3. The solar photovoltaic panel quick mount buckle according to claim 1 or 2, characterized in that, The left end of the upper connecting plate is formed with bolt fixing hole, and the bolt fixing hole is matched with the fastening bolt.

4. The solar photovoltaic panel quick mount buckle of claim 1, wherein, The insertion plate is formed with rectangular limiting hole.

5. The solar photovoltaic panel quick mount buckle of claim 4, wherein, The insertion plate is formed with inclined guide angle.

6. The solar photovoltaic panel quick mount buckle of claim 1, wherein, The flexible spring can drive the end of the center limiting plate to pass through the connecting rectangular hole, the vertical slot and then be inserted into the cooperating notch.

7. The solar photovoltaic panel quick mount buckle of claim 1, wherein, The rectangular clamp can make the insertion sleeve slide along the horizontal support rod and be fixed by locking bolt.

8. The solar photovoltaic panel quick mount buckle of claim 7, wherein, The rectangular clamp includes a first connecting plate, the two ends of the first connecting plate are respectively provided with a second connecting plate and a third connecting plate, the second connecting plate is connected with a fourth connecting plate, the fourth connecting plate is connected with a fifth connecting plate, the third connecting plate is connected with a sixth connecting plate, the sixth connecting plate is connected with a seventh connecting plate, the fifth connecting plate is embedded with a locking nut, the seventh connecting plate is provided with a positioning through hole, and the locking bolt is threadedly connected in the locking nut after passing through the positioning through hole.

9. The solar photovoltaic panel quick mount buckle of claim 8, wherein, The first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the fifth connecting plate, the sixth connecting plate and the seventh connecting plate are formed by bending an entire long strip plate.

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