Split type connecting piece

Abstract

The embodiment of the utility model provides a split type connecting piece which comprises a first connecting block, a second connecting block and a third connecting block, the first connecting block comprises a first mounting seat and a first locking part arranged on the first mounting seat, and the first locking part is used for fixing a C surface of a photovoltaic frame; the second connecting block comprises a second mounting seat and a second locking part arranged on the second mounting seat, and the second locking part is used for fixing the C surface of the other photovoltaic frame; the fixing part is used for fixing the first mounting seat and the second mounting seat; the first mounting base is provided with a containing cavity, and the second mounting base is slidably arranged in the containing cavity. According to the technical scheme of the embodiment of the invention, two adjacent photovoltaic frames can be fixed through the first locking part and the second locking part respectively, and then the first mounting seat and the second mounting seat are connected through the fixing piece; the photovoltaic frame connecting structure can quickly connect two adjacent photovoltaic frames, is simple and reliable in structure and quick to disassemble and assemble, and improves the disassembly and assembly efficiency.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a split connector. Background Art

[0002] The photovoltaic industry is a strategic emerging industry strongly supported by the country, and rooftop distributed photovoltaic power stations are increasingly supported by national industrial policies and highly valued by local governments. Photovoltaic brackets play an important role in photovoltaic power stations. In recent years, with the increase in the installed capacity of rooftop photovoltaic power stations, while reducing the cost of electricity, reducing installation costs, increasing the power generation income of rooftop photovoltaic power stations, and ensuring the safety and service life of rooftop photovoltaic power stations, the installation efficiency and aesthetics of distributed photovoltaics are also increasingly attracting people's attention.

[0003] The application scenarios of rooftop distributed photovoltaic brackets are mostly building roofs. The outer mounting frame of the photovoltaic panels on the roof is generally fixed by bolts and pressure blocks. During the disassembly and assembly process, workers generally use tools such as wrenches to manually tighten the bolts on the pressure blocks, resulting in low disassembly and assembly efficiency of the installation frame. The disassembly and assembly operation is troublesome and time-consuming, and there are problems such as inconvenient and low efficiency in installation, the overall lack of coordination between the pressure blocks and the installation frame, and poor aesthetics.

[0004] It should be noted that the above content is not necessarily prior art, nor is it intended to limit the scope of patent protection of this application. Utility Model Content

[0005] The embodiments of the present application provide a split connector to solve or alleviate one or more of the technical problems mentioned above.

[0006] As one aspect of an embodiment of the present application, the embodiment of the present application provides a split connector for connecting two adjacent photovoltaic frames, both of which are C-shaped open frames, and the split connector includes: a first connecting block, the first connecting block includes a first mounting seat and a first locking portion provided on the first mounting seat, the first locking portion is used to fix the C-side of the photovoltaic frame; a second connecting block, the second connecting block includes a second mounting seat and a second locking portion provided on the second mounting seat, the second locking portion is used to fix the C-side of another photovoltaic frame; and a fixing member, the fixing member is used to fix the first mounting seat and the second mounting seat; wherein, the first mounting seat has a accommodating cavity, the second mounting seat is located in the accommodating cavity, and the second mounting seat is partially disposed in the accommodating cavity by sliding.

[0007] Optionally, the first mounting seat has a through first mounting hole, and the second mounting seat has a through second mounting hole; in the installed state, the first mounting hole is coaxial with the second mounting hole, and the fixing member is inserted into the first mounting hole and the second mounting hole.

[0008] Optionally, the split connector also includes a pressure plate, and the split connector also includes a pressure plate, and the pressure plate has a penetrating connecting hole; in the installed state, the connecting hole, the first mounting hole and the second mounting hole are coaxial, and one end of the fixing member is passed through the connecting hole and is inserted into the first mounting hole and the second mounting hole.

[0009] Optionally, the pressing plate is located between the first locking portion and the second locking portion, and the pressing plate is spaced apart from the two photovoltaic frames.

[0010] Optionally, the fixing member is a fixing screw, and the first mounting hole and the second mounting hole are drilled holes with internal threads, and the fixing member is threadedly connected to the first mounting hole and the second mounting hole.

[0011] Optionally, the fixing member is a latch structure, and the fixing member is inserted into the first mounting hole and the second mounting hole to fix the first mounting seat and the second mounting seat.

[0012] Optionally, the first locking portion includes a first locking block and a first locking piece, the first locking block is arranged on the first mounting seat, a first limiting groove is formed between the first locking block and the first mounting seat, the first limiting groove has an accessible first opening end, the first locking block has a penetrating first accommodating hole, and the first locking piece is arranged in the accommodating hole for fixing the C-surface of the photovoltaic frame in the first limiting groove; the second locking portion includes a second locking block and a second locking piece, the second locking block is arranged on the second mounting seat, a second limiting groove is formed between the second locking block and the second mounting seat, the second limiting groove has an accessible second opening end, the second locking block has a penetrating second accommodating hole, and the second locking piece is arranged in the accommodating hole for fixing the C-surface of the photovoltaic frame in the second limiting groove; wherein, the first opening end and the second opening end are opened facing each other.

[0013] Optionally, the first locking member includes a first elastic surface, one end of which is arranged in the first accommodating hole, and the other end is bent diagonally in the direction close to the first mounting seat, for abutting against the C-surface of the photovoltaic frame; the second locking member includes a second elastic surface, one end of which is arranged in the second accommodating hole, and the other end is bent diagonally in the direction close to the second mounting seat, for abutting against the C-surface of another photovoltaic frame; wherein, the ends of the first elastic surface and the second elastic surface are both provided with clamping portions for fixing the C-surfaces of their respective corresponding photovoltaic frames; during the installation process of the photovoltaic frame, the first elastic surface and the second elastic surface are both deformed by force to make way for the C-surface of the photovoltaic frame.

[0014] Optionally, the pressing portion includes at least two sharp claws separated by a groove or a depression.

[0015] Optionally, the split connector is used to be installed on an aluminum rail, the aluminum rail has a cavity, the first mounting seat and the second mounting seat are both located in the cavity and connected to the aluminum rail via the fixing member.

[0016] A positioning portion is also provided on the first mounting seat at a side away from the accommodating cavity. The positioning portion has a penetrating positioning hole, and the positioning hole is coaxially arranged with the first mounting hole; wherein the positioning portion is detachably connected to the aluminum rail.

[0017] The above technical solution adopted in the embodiment of the present application may have the following advantages:

[0018] The embodiment of the present application designs the connector as a split structure. During the installation of the photovoltaic frame, the first locking part can quickly clamp the C surface of the photovoltaic frame, and then the second locking part quickly clamps the C surface of another adjacent photovoltaic frame, and then the second mounting seat is slid and aligned in the first mounting seat, and finally connected through the fixing member. In this way, two adjacent photovoltaic frames can be quickly connected, and the structure is simple and reliable, and the disassembly and assembly are fast, which improves the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0020] Figure 1 It is a schematic diagram of the structure of the split connector provided in the embodiment of the present application.

[0021] Figure 2 It is a schematic diagram of the structure in which the split connector provided in the embodiment of the present application is installed on an aluminum rail.

[0022] Figure 3 It is a structural schematic diagram of the first connecting block of the split connecting piece provided in an embodiment of the present application.

[0023] Figure 4 It is a structural schematic diagram of the second connecting block of the split connecting piece provided in an embodiment of the present application.

[0024] Figure 5 It is a front view of the working state of the split connector provided in the embodiment of the present application.

[0025] Figure 6 It is a front view of the split connector provided in the embodiment of the present application.

[0026] Figure 7It is a left view of the first connecting block of the split connecting piece provided in an embodiment of the present application.

[0027] Figure 8 It is a left view of the second connecting block of the split connecting piece provided in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. First connecting block; 11. First mounting seat; 111. Accommodating cavity; 112. First mounting hole; 113. First assembly surface; 114. Positioning portion; 1141. Positioning hole; 12. First locking portion; 121. First locking block; 1211. First accommodating hole; 122. First locking member; 123. First elastic surface; 13. First limiting groove; 2. Second connecting block; 21. Second mounting seat; 211. Second mounting hole; 212. Second assembly surface; 22. Second locking portion; 221. Second locking block; 2211. Second accommodating hole; 222. Second locking member; 223. Second elastic surface; 23. Second limiting groove; 3. Fixing member; 4. Pressing plate; 5. Pressing portion; 6. Aluminum rail; 61. Cavity; 7. Photovoltaic frame; 8. Photovoltaic panel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other in the absence of conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] Hereinafter, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. It should be noted that these exemplary embodiments can be implemented in many different forms and should not be construed as being limited to the embodiments described herein.

[0033] The split pressing block described in this embodiment can quickly connect two adjacent photovoltaic panels.

[0034] like Figures 1 to 4 As shown, the split connector can connect two adjacent photovoltaic frames 7, and the photovoltaic frame 7 is a C-shaped opening frame. The split connector includes: a first connecting block 1, a second connecting block 2 and a fixing member 3.

[0035] The structures and matching relationships of the first connecting block 1 , the second connecting block 2 and the fixing member 3 are described below.

[0036] The first connection block 1 includes a first mounting seat 11 and a first locking portion 12 disposed on the first mounting seat 11, wherein the first locking portion 12 is used to fix the C surface of the photovoltaic frame 7. The second connection block 2 includes a second mounting seat 21 and a second locking portion 22 disposed on the second mounting seat 21, wherein the second locking portion 22 is used to fix the C surface of another photovoltaic frame 7. The fixing member 3 is used to fix the first mounting seat 11 and the second mounting seat 21. The first mounting seat 11 has a receiving cavity 111, the second mounting seat 21 is partially located in the receiving cavity 111, and the second mounting seat 21 is partially disposed in the receiving cavity 111 by sliding.

[0037] The split connector is used to be installed on the aluminum rail 6, which is set on the top of the house by screws, and the side of the aluminum rail 6 away from the roof has a cavity 61. When the photovoltaic panel 8 needs to be installed, the C surface of one of the photovoltaic frames 7 is first fixed to the first connection block 1 through the first locking portion 12, and then the C surface of another adjacent photovoltaic frame 7 is fixed to the second connection block 2 through the second locking portion 22, and then the first mounting seat 11 is slid into the cavity 61 from one end of the cavity 61, and then the second mounting seat 21 is slid into the cavity 61 from the other end of the cavity 61. At this time, the first mounting seat 11 and the second mounting seat 21 are both located in the cavity 61 until the second mounting seat 21 partially slides into the accommodating cavity 111 of the first mounting seat 11, and then the second mounting seat 21 is slid along the aluminum rail 6 until the second mounting seat 21 partially slides into the accommodating cavity 111 of the first mounting seat 11, and finally the first mounting seat 11 and the second mounting seat 21 are fixed to the aluminum rail 6 by the fixing member 3. It should be noted that the first mounting seat 11 can be a solid structure, or a hollow structure or a cavity structure. In the embodiment of the present application, the first mounting seat 11 and the second mounting seat 21 have the same structure, and the width of the second mounting seat 21 is smaller than the width of the first mounting seat 11, so that the second mounting seat 21 can be located in the accommodating cavity 111. The bottom of the first mounting seat 11 has a first assembly surface 113, and the bottom of the second mounting seat 21 has a second assembly surface 212. When the second mounting seat 21 is located in the accommodating cavity 111 of the first mounting seat 11, the first assembly surface 113 and the second assembly surface 212 fit together, and then the first mounting seat 11 and the second mounting seat 21 are fixed to the aluminum rail 6 by the fixing member 3. Since the first assembly surface 113 and the second assembly surface 212 fit together, there is no need to adjust the position of the first mounting seat 11 and the second mounting seat 21, so that the fixing of two adjacent photovoltaic frames 7 is faster and more stable.

[0038] When the first mounting seat 11 and the second mounting seat 21 are both located in the cavity 61, the C surfaces of two adjacent photovoltaic frames 7 abut against the top of the aluminum rail 6, which can assist the first mounting seat 11 and the second mounting seat 21 to be more stably installed or slide on the aluminum rail 6, further reducing the tilt of the first mounting seat 11 and the second mounting seat 21.

[0039] In this embodiment, the embodiment of the present application designs the connector as a split structure. During the installation of the photovoltaic frame 7, the first locking portion 12 can quickly fix the C surface of the photovoltaic frame 7, and then the second locking portion 22 quickly fixes the C surface of another adjacent photovoltaic frame 7, and then the second mounting seat 21 is slid and aligned in the first mounting seat 11, and finally connected through the fixing member 3. In this way, two adjacent photovoltaic frames 7 can be quickly connected, and the structure is simple and reliable, and the disassembly and assembly are fast, which improves the disassembly and assembly efficiency; in addition, since the first mounting seat 11 and the second mounting seat 21 are hidden in the aluminum rail 6 cavity 61 between two adjacent photovoltaic panels 8, the overall aesthetics is higher.

[0040] In an optional embodiment, if Figures 1 to 4 As shown, the first mounting seat 11 has a first mounting hole 112 that penetrates therethrough, and the second mounting seat 21 has a second mounting hole 211 that penetrates therethrough; in the installed state, the first mounting hole 112 and the second mounting hole 211 are coaxial, and the fixing member 3 is passed through the first mounting hole 112 and the second mounting hole 211; in the embodiment of the present application, the first mounting hole 112 and the second mounting hole 211 are both round holes.

[0041] In this embodiment, after the first connecting block 1 and the second connecting block 2 have been fixed to the corresponding photovoltaic frame 7, the first mounting seat 11 is first slid into the cavity 61 of the aluminum rail 6, and then the second mounting seat 21 is slid into the aluminum rail 6 and continues to slide until the second mounting seat 21 slides into the accommodating cavity 111 of the first mounting seat 11 and the first mounting hole 112 is aligned with the second mounting hole 211, and then the fixing member 3 is used to pass through the first mounting hole 112 and the second mounting hole 211 to connect with the aluminum rail 6, and the first mounting seat 11 and the second mounting seat 21 are fixed on the aluminum rail 6. It can be seen that when fixing two adjacent photovoltaic panels 8, there is no need to align and install them by manual visual inspection. It is only necessary to fix the photovoltaic frame 7, align the first mounting hole 112 with the second mounting hole 211, and then insert the fixing member 3 to complete the installation, which greatly reduces the installation steps and installation difficulty, and effectively improves the installation efficiency and installation accuracy.

[0042] In an optional embodiment, if Figures 1 to 4As shown, the fixing member 3 can be a fixing screw, and the first mounting hole 112 and the second mounting hole 211 are drilled holes with internal threads, and the fixing member 3 is threadedly connected to the first mounting hole 112 and the second mounting hole 211. It should be noted that in the embodiment of the present application, when the fixing member 3 is a fixing screw, a hot melt drilling technology can be used so that the first mounting hole 112 and the second mounting hole 211 are drilled holes with internal threads, and the cavity 61 of the aluminum rail 6 also has a fixed drilled hole with internal threads (not shown in the figure). The first mounting seat 11 is also integrally formed with a positioning portion 114 on one side away from the accommodating cavity 111, and the positioning portion 114 has a through positioning hole 1141, and the positioning hole 1141 is coaxially arranged with the first mounting hole 112. When the first mounting seat 11 is installed on the aluminum rail 6, the positioning portion 114 is pre-inserted into the fixed drilled hole of the aluminum rail 6, which has a pre-positioning effect and further improves the installation efficiency. Furthermore, when the first mounting hole 112 , the second mounting hole 211 and the fixing drill hole are coaxial, the fixing screws are threadedly connected with the second mounting hole 211 , the first mounting hole 112 , the positioning hole 1141 and the fixing drill hole in sequence to fix the first mounting seat 11 and the second mounting seat 21 on the aluminum rail 6 .

[0043] In an optional embodiment, if Figures 2 to 5 As shown, the split connector also includes a pressing plate 4, which has a connecting hole (not shown in the figure); in the installed state, the connecting hole, the first mounting hole 112 and the second mounting hole 211 are coaxial, and one end of the fixing member 3 is inserted into the first mounting hole 112 and the second mounting hole 211 through the connecting hole. The pressing plate 4 is located between the first locking portion 12 and the second locking portion 22, and the pressing plate 4 and the two adjacent photovoltaic frames 7 can be spaced apart.

[0044] In this embodiment, the pressing plate 4 is spaced apart from two adjacent photovoltaic frames 7, which is equivalent to having a left-right adjustable space between the pressing plate 4 and the photovoltaic frames 7 on both sides. When the photovoltaic frames 7 are slightly deformed, the connecting hole, the first mounting hole 112 and the second mounting hole 211 can still be made coaxial by adjusting the pressing plate 4 left-right, and the use is not affected. However, if the two sides of the pressing plate 4 are in contact with the two adjacent photovoltaic frames 7, the connecting hole, the first mounting hole 112, the second mounting hole 211 and the fixed drilled hole cannot be coaxial. The pressing plate 4 has no pre-adjusted space and cannot be installed, which affects the service life of the split connector.

[0045] In an optional embodiment, if Figure 2 and Figure 6As shown, the first locking portion 12 includes a first locking block 121 and a first locking member 122, the first locking block 121 is arranged on the first mounting seat 11, a first limiting groove 13 is formed between the first locking block 121 and the first mounting seat 11, the first limiting groove 13 has an accessible first opening end, the first locking block 121 has a penetrating first accommodating hole 1211, the first locking member 122 is arranged in the accommodating hole, and is used to fix the C surface of the photovoltaic frame 7 in the first limiting groove 13; the second locking portion 22 includes It includes a second locking block 221 and a second locking member 222, the second locking block 221 is arranged on the second mounting seat 21, a second limiting groove 23 is formed between the second locking block 221 and the second mounting seat 21, the second limiting groove 23 has an accessible second opening end, the second locking block 221 has a penetrating second accommodating hole 2211, and the second locking member 222 is arranged in the accommodating hole for fixing the C surface of the photovoltaic frame 7 in the second limiting groove 23; wherein the first opening end and the second opening end are opened opposite to each other.

[0046] In this embodiment, the C surface of the photovoltaic frame 7 is inserted into the first limiting groove 13 and is pressed and fixed by the first locking member 122; the C surface of another adjacent photovoltaic frame 7 is inserted into the second limiting groove 23 and is pressed and fixed by the second locking member 222. In this way, the C surfaces of two adjacent photovoltaic frames 7 can be quickly fixed.

[0047] In an optional embodiment, if Figure 2 , 7 As shown in Figure 8, the first locking member 122 includes a first elastic surface 123, one end of which is arranged in the first accommodating hole 1211, and the other end is bent diagonally toward the direction close to the first mounting seat 11, so as to abut against the C-surface of the photovoltaic frame 7; the second locking member 222 includes a second elastic surface 223, one end of which is arranged in the second accommodating hole 2211, and the other end is bent diagonally toward the direction close to the second mounting seat 21, so as to abut against the C-surface of another photovoltaic frame 7; wherein, the ends of the first elastic surface 123 and the second elastic surface 223 are both provided with a clamping portion 5 for fixing the C-surface of the photovoltaic frame 7; during the installation process of the photovoltaic frame 7, the first elastic surface 123 and the second elastic surface 223 are both deformed by force to give way to the C-surface of the photovoltaic frame 7.

[0048] In this embodiment, the first elastic surface 123 and the second elastic surface 223 are both elastic so as to make way for the C surface of the photovoltaic frame 7 during installation, and then the clamping part 5 fixes the C surface of the photovoltaic frame 7 through elastic rebound. The structural design is simple, the installation is convenient and fast, the installation efficiency is high, and no manual fixation is required.

[0049] In an optional embodiment, if Figure 2 , 6As shown in Figures 7 and 8, the pressing portion 5 is at least two sharp claws separated by grooves or depressions.

[0050] In this embodiment, the number of sharp claws separated by grooves or depressions is at least two, and the specific number is not limited. In this embodiment, two sharp claws separated by grooves or depressions are used. The sharp claws of the first locking portion 12 are located in the first limiting groove 13, and the sharp claws of the second locking portion 22 are located in the second limiting groove 23. When fixing the C surface of the photovoltaic frame 7, the sharp claws can penetrate into the upper surface of the C surface of the photovoltaic frame 7, and the C surface of the photovoltaic frame 7 can be fixed to the connector more stably.

[0051] In an optional embodiment, the fixing member 3 may be a latch structure, and the fixing member 3 is inserted into the first mounting hole 112 and the second mounting hole 211 to fix the first mounting seat 11 and the second mounting seat 21 .

[0052] In this embodiment, when the first mounting hole 112 and the second mounting hole 211 are coaxial, the fixing member 3 of the latch structure is directly inserted into the first mounting hole 112 and the second mounting hole 211 to complete the fixing of the first mounting seat 11 and the second mounting seat 21. Therefore, when the fixing member 3 used is a latch structure, the installation efficiency can be further improved.

[0053] The difference from the above-mentioned embodiment lies in that one end of the first elastic surface 123 is hingedly arranged in the first accommodating hole 1211 through a torsion spring; one end of the second elastic surface 223 is hingedly arranged in the second accommodating hole 2211 through a torsion spring, and the ends of the first elastic surface 123 and the second elastic surface 223 are both provided with a clamping portion 5 for fixing the C-surface of the photovoltaic frame 7; and the first elastic surface 123 and the second elastic surface 223 used in the embodiment of the present application are both metal sheet structures.

[0054] In this embodiment, during the installation of the C-surface of the photovoltaic frame 7, the hinged structure can make the C-surface of the photovoltaic frame 7 easily installed in the first limiting groove 13 or the second limiting groove 23, and then the elastic force of the torsion spring enables the clamping part 5 to fix the C-surface of the photovoltaic frame 7.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] For the convenience of description, the orientation or position relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" is usually based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these directional words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Therefore, the exemplary term "above..." can include both "above..." and "below..." orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here are interpreted accordingly.

[0057] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] Unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0060] It should also be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0061] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0062] It should also be noted that the above are only preferred embodiments of the present application, and the patent protection scope of the present application is not limited thereto. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A split connector for connecting two adjacent photovoltaic frames, both of which are C-shaped opening frames, characterized in that: Split connectors include: A first connecting block, the first connecting block comprising a first mounting seat and a first locking portion provided on the first mounting seat, the first locking portion being used to fix the C surface of the photovoltaic frame; A second connecting block, the second connecting block comprising a second mounting seat and a second locking portion provided on the second mounting seat, the second locking portion being used to fix the C surface of another photovoltaic frame; and A fixing member, the fixing member is used to fix the first mounting seat and the second mounting seat; Wherein, the first mounting seat has an accommodating cavity, and the second mounting seat is partially disposed in the accommodating cavity by sliding.

2. The split connector according to claim 1, characterized in that: The first mounting seat has a first mounting hole extending therethrough, and the second mounting seat has a second mounting hole extending therethrough; in an installed state, the first mounting hole and the second mounting hole are coaxial, and the fixing member is inserted into the first mounting hole and the second mounting hole.

3. The split connector according to claim 2, characterized in that: The split connector also includes a pressure plate having a penetrating connection hole; in the installed state, the connection hole, the first mounting hole and the second mounting hole are coaxial, and one end of the fixing member is inserted into the first mounting hole and the second mounting hole through the connection hole.

4. The split connector according to claim 3, characterized in that: The pressing plate is located between the first locking portion and the second locking portion, and the pressing plate is spaced apart from the two photovoltaic frames.

5. The split connector according to claim 2, characterized in that: The fixing member is a fixing screw, and the first mounting hole and the second mounting hole are drilled holes with internal threads, and the fixing member is threadedly connected in the first mounting hole and the second mounting hole.

6. The split connector according to claim 2, characterized in that: The fixing member is a latch structure, and the fixing member is inserted into the first mounting hole and the second mounting hole to fix the first mounting seat and the second mounting seat.

7. The split connector according to any one of claims 1 to 6, characterized in that: The first locking portion includes a first locking block and a first locking piece, the first locking block is arranged on the first mounting seat, a first limiting groove is formed between the first locking block and the first mounting seat, the first limiting groove has an accessible first opening end, the first locking block has a penetrating first accommodating hole, and the first locking piece is arranged in the accommodating hole for fixing the C surface of the photovoltaic frame in the first limiting groove; the second locking portion includes a second locking block and a second locking piece, the second locking block is arranged on the second mounting seat, a second limiting groove is formed between the second locking block and the second mounting seat, the second limiting groove has an accessible second opening end, the second locking block has a penetrating second accommodating hole, and the second locking piece is arranged in the accommodating hole for fixing the C surface of the photovoltaic frame in the second limiting groove; Wherein, the first opening end and the second opening end are opened towards each other.

8. The split connector according to claim 7, characterized in that: The first locking member includes a first elastic surface, one end of which is disposed in the first receiving hole, and the other end of which is bent diagonally toward the direction close to the first mounting seat, so as to abut against the C surface of the photovoltaic frame; the second locking member includes a second elastic surface, one end of which is disposed in the second receiving hole, and the other end of which is bent diagonally toward the direction close to the second mounting seat, so as to abut against the C surface of another photovoltaic frame; Among them, the ends of the first elastic surface and the second elastic surface are both provided with a clamping portion for fixing the C surface of the corresponding photovoltaic frame; during the installation of the photovoltaic frame, the first elastic surface and the second elastic surface are both deformed by force to make way for the C surface of the photovoltaic frame.

9. The split connector according to claim 8, characterized in that: The pressing portion includes at least two sharp claws separated by a groove or a depression.

10. The split connector according to any one of claims 1 to 6, characterized in that: The split connector is used to be installed on an aluminum rail, and the aluminum rail has a cavity; The first mounting seat and the second mounting seat are both located in the cavity and connected to the aluminum rail via the fixing member.

11. The split connector according to claim 10, characterized in that: A positioning portion is also provided on a side of the first mounting seat away from the accommodating cavity, the positioning portion has a penetrating positioning hole, and the positioning hole is coaxially arranged with the first mounting hole; Wherein, the positioning portion is detachably connected to the aluminum rail.

Images