Photovoltaic module mounting structure and photovoltaic system

Abstract

The utility model discloses a photovoltaic module mounting structure and a photovoltaic system, and belongs to the field of photovoltaic technologies. The photovoltaic module mounting structure comprises a frame, two opposite holding rails, a second mounting piece and a limiting piece, wherein a first mounting piece is arranged on the frame; the second mounting piece is arranged on the holding rail, and the second mounting piece is movably matched with the first mounting piece; the limiting piece is movably arranged on the holding rail between a locking position and an unlocking position, and when the limiting piece is located at the locking position, the limiting piece is suitable for locking the first mounting piece, so that the first mounting piece and the second mounting piece are relatively fixed; when the limiting piece is located at the unlocking position, the limiting piece is suitable for unlocking the first installation piece so that the first installation piece and the second installation piece can move relatively. Through movable cooperation of the first installation part and the second installation part and switching of the limiting part between the locking position and the unlocking position, the stability of the photovoltaic panel after installation is guaranteed, meanwhile, rapid disassembly and assembly between the photovoltaic panel and the photovoltaic support are achieved, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the field of photovoltaic technology, and in particular relates to a photovoltaic component installation structure and a photovoltaic system. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that use solar energy to convert light energy into electrical energy. They are widely used in many fields such as home, business, and industry. Especially in the home field, users can install photovoltaic panels on balconies, roofs, or open spaces to achieve self-sufficiency in household electricity and energy conservation and emission reduction. However, when installing photovoltaic panels, it is often necessary to use fixed pressure blocks and bolts to install the outer frame of the photovoltaic panel on the bracket. The installation and disassembly are very troublesome, which greatly reduces the efficiency of disassembly and assembly of photovoltaic modules. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a photovoltaic assembly installation structure and a photovoltaic system, which ensures the stability of the photovoltaic panel after installation and realizes the rapid disassembly and assembly between the photovoltaic panel and the photovoltaic bracket through the active cooperation of a first mounting member arranged on the first frame and a second mounting member arranged on the holding rail, and the switching of the limit member between the locked position and the unlocked position, thereby improving work efficiency.

[0004] In a first aspect, the present application provides a photovoltaic assembly installation structure, comprising:

[0005] The photovoltaic module installation structure is characterized by comprising:

[0006] A frame, on which a first mounting member is disposed, and the frame is used to surround the photovoltaic panel;

[0007] Two holding rails arranged opposite to each other, the holding rails are used to be installed on the photovoltaic support;

[0008] A second mounting member, wherein the second mounting member is disposed on the holding rail and the second mounting member is movably matched with the first mounting member;

[0009] A limit member, wherein the limit member is movably arranged on the holding rail between a locking position and an unlocking position, and when the limit member is in the locking position, the limit member is suitable for locking the first mounting member so that the first mounting member and the second mounting member are relatively fixed; when the limit member is in the unlocking position, the limit member is suitable for unlocking the first mounting member so that the first mounting member and the second mounting member are relatively moved.

[0010] According to the photovoltaic assembly installation structure of the present application, compared with the method of fixing the pressure block with the bolt in the related art, the first mounting member and the second mounting frame are matched with each other and the limiting member is in the unlocked position, so that the frame and the holding rail can be quickly disassembled and assembled, which greatly simplifies the installation and disassembly process of the photovoltaic panel and improves the work efficiency. And the limiting member is in the locked position, so that the first mounting member and the second mounting member can be relatively fixed, ensuring the stability of the photovoltaic panel installed on the photovoltaic bracket through the frame.

[0011] According to one embodiment of the present application, the first mounting member includes a positioning column, which is arranged on the outer wall of the frame; the second mounting member includes a sliding groove opened on the holding rail, and the positioning column and the sliding groove are slidably matched to make the inner wall of the holding rail abut against the outer wall of the frame; wherein: the sliding groove has a locking section and an unlocking section that are connected to each other, and when the limit member is in the locking position, the positioning column is located at the locking section, and when the limit member is in the unlocking position, the positioning column is located in the unlocking section.

[0012] According to an embodiment of the present application, an extension direction of the locking segment is perpendicular to an extension direction of the unlocking segment.

[0013] According to one embodiment of the present application, the limiting member includes:

[0014] an abutment block, the abutment block being movably mounted on the holding rail and being located outside the slide slot, one end of the abutment block abutting against the first mounting member;

[0015] An elastic member, two ends of which are respectively connected to the abutment block and the holding rail, and is used to drive the abutment block to always be close to the first mounting member.

[0016] According to an embodiment of the present application, the abutment block is rotatably disposed on the holding rail, and the rotation axis of the abutment block is parallel to the axis of the positioning column.

[0017] According to one embodiment of the present application, the first mounting member further includes:

[0018] The limiting column is arranged at an end of the positioning column away from the frame, and a side of the limiting member close to the positioning column abuts against the outer wall of the holding rail.

[0019] According to one embodiment of the present application, the second mounting member also includes an avoidance groove opened on the holding rail, the avoidance groove is connected to the sliding groove and is located on the side of the unlocking section away from the locking section, and along the extension direction of the unlocking section, the projection of the limit column is completely located in the avoidance groove.

[0020] According to an embodiment of the present application, the holding rail is provided with a mounting groove along the length direction of the holding rail, the mounting groove is communicated with the sliding groove, and the limiting member is installed in the mounting groove.

[0021] According to an embodiment of the present application, at least two of the first mounting member, the second mounting member and the limiting member are provided, the first mounting member and the second mounting member correspond one to one, and the number of the limiting members is not greater than the number of the first mounting members.

[0022] In a second aspect, the present application provides a photovoltaic system, the photovoltaic system comprising:

[0023] Photovoltaic panels;

[0024] Photovoltaic mountings; and

[0025] The photovoltaic assembly mounting structure as described above is installed between the photovoltaic panel and the photovoltaic bracket.

[0026] According to the photovoltaic system of the present application, by arranging the movable cooperation between the first mounting member located on the first frame and the second mounting member located on the holding rail in the photovoltaic component mounting structure, and the switching of the limit member between the locked position and the unlocked position, the stability of the photovoltaic panel after installation is ensured while realizing the rapid disassembly and assembly between the photovoltaic panel and the photovoltaic bracket, thereby improving work efficiency.

[0027] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 This is a schematic diagram of the photovoltaic module installation structure provided in the embodiment of the present application. Figure 1 ;

[0030] Figure 2 This is a schematic diagram of the photovoltaic module installation structure provided in the embodiment of the present application. Figure 2 ;

[0031] Figure 3 It is a schematic diagram of the structure of the frame provided in the embodiment of the present application;

[0032] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0033] Figure 5 It is a schematic diagram of the structure of the rail holding provided in the embodiment of the present application;

[0034] Figure 6 yes Figure 5 The enlarged view of point B in the middle;

[0035] Figure 7 It is a schematic diagram of the structure in which the limiter provided in the embodiment of the present application is arranged on the holding rail;

[0036] Figure 8 yes Figure 7 Enlarged view of point C in the middle;

[0037] Fig. 9 This is a schematic diagram of the structure of the frame provided in the embodiment of the present application being installed on the holding rail Figure 1 ;

[0038] Fig.10 This is a schematic diagram of the structure of the frame provided in the embodiment of the present application being installed on the holding rail Figure 2 ;

[0039] Fig.11 This is a schematic diagram of the structure of the frame provided in the embodiment of the present application being installed on the holding rail Figure 3 ;

[0040] Fig.12 This is a schematic diagram of the structure of the frame provided in the embodiment of the present application being installed on the holding rail Figure 4 .

[0041] Reference numerals:

[0042] 100. Border;

[0043] 200, first mounting member; 210, positioning column; 220, limiting column;

[0044] 300, holding rail; 310, mounting slot;

[0045] 400, second mounting member; 410, slide slot; 411, locking section; 412, unlocking section;

[0046] 420, avoidance slot;

[0047] 500, limiting member; 510, abutting block; 520, elastic member; 530, rotating shaft;

[0048] 900. Photovoltaic panels. DETAILED DESCRIPTION

[0049] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0050] Reference below Figure 1-Figure 12 The photovoltaic assembly installation structure provided in the embodiment of the present application is described, and the photovoltaic assembly installation structure includes a frame 100, two oppositely arranged holding rails 300, a second installation member 400 and a limiting member 500.

[0051] A first mounting member 200 is provided on the frame 100, and the frame 100 is used to surround the photovoltaic panel 900. The materials of the frame 100 and the first mounting member 200 include but are not limited to hard plastic, stainless steel, aluminum alloy or titanium alloy. The connection method between the frame 100 and the first mounting member 200 includes but is not limited to welding, bolt connection, rivet connection or snap connection. The connection method between the frame 100 and the photovoltaic panel 900 includes but is not limited to gluing. It should be noted that the size and shape of the frame 100 can be designed according to the photovoltaic panel 900, and this embodiment does not impose specific restrictions on this.

[0052] In this embodiment, the first mounting member 200 is mounted on the side surface of the frame 100. In other embodiments, the first mounting member 200 may also be mounted on the bottom surface of the frame 100, which is not limited in this embodiment.

[0053] The holding rail 300 is used to be installed on the photovoltaic support. The materials of the holding rail 300 and the photovoltaic support include but are not limited to hard plastic, stainless steel, aluminum alloy or titanium alloy. The connection method between the holding rail 300 and the photovoltaic support includes but is not limited to welding, bolt connection, rivet connection or snap connection.

[0054] It can be understood that by installing the holding rail 300 between photovoltaic brackets of different specifications, or by locating the photovoltaic brackets in various environments such as flat roofs, sloping roofs or the ground, the flexibility of use of the entire photovoltaic component installation mechanism can be improved.

[0055] The second mounting member 400 is disposed on the holding rail 300 , and the second mounting member 400 and the first mounting member 200 are movably matched.

[0056] The limit member 500 is movably arranged on the rail holding member 300 between a locking position and an unlocking position. When the limit member 500 is in the locking position, the limit member 500 is suitable for locking the first mounting member 200 so that the first mounting member 200 and the second mounting member 400 are relatively fixed; when the limit member 500 is in the unlocking position, the limit member 500 is suitable for unlocking the first mounting member 200 so that the first mounting member 200 and the second mounting member 400 can move relative to each other.

[0057] In this embodiment, since the first mounting member 200 is mounted on the side of the frame 100, the second mounting member 400 is also mounted on the side of the holding rail 300. In other embodiments, when the first mounting member 200 is mounted on the bottom surface of the frame 100, the second mounting member 400 is mounted on the top surface of the holding rail 300.

[0058] It is understandable that, compared with the method of fixing the pressure block with the bolt in the related art, by making the first mounting member 200 and the second mounting frame cooperate with each other and cooperating with the stopper 500 in the unlocked position, the frame 100 and the holding rail 300 can be quickly disassembled and assembled, which greatly simplifies the installation and disassembly process of the photovoltaic panel 900 and improves the work efficiency. And the stopper 500 is in the locked position, so that the first mounting member 200 and the second mounting member 400 can be relatively fixed, ensuring the stability of the photovoltaic panel 900 installed on the photovoltaic bracket through the frame 100.

[0059] According to the photovoltaic assembly installation structure provided in the embodiment of the present application, through the active cooperation of the first mounting member 200 arranged on the first frame 100 and the second mounting member 400 arranged on the holding rail 300, and the switching of the limiting member 500 between the locked position and the unlocked position, the stability of the photovoltaic panel 900 after installation is ensured, while the rapid disassembly and assembly between the photovoltaic panel 900 and the photovoltaic bracket is realized, thereby improving work efficiency.

[0060] In some embodiments, Figures 3 to 6 As shown, the first mounting member 200 includes a positioning column 210, which is arranged on the outer wall of the frame 100; the second mounting member 400 includes a slide groove 410 opened on the rail 300, and the positioning column 210 and the slide groove 410 are slidably matched to make the inner wall of the rail 300 abut against the outer wall of the frame 100; wherein: the slide groove 410 has a locking section 411 and an unlocking section 412 that are interconnected, and when the limiter 500 is in the locking position, the positioning column 210 is located at the locking section 411, and when the limiter 500 is in the unlocking position, the positioning column 210 is located at the unlocking section 412. It should be noted that the cross-section of the positioning column 210 includes but is not limited to a cylindrical shape, as long as it can ensure that the outer wall of the positioning column 210 can slide in contact with the inner wall surface of the slide groove 410, and this embodiment does not impose specific restrictions on this.

[0061] It is understandable that the positioning column 210 is installed on the outer side of the frame 100, and the slide groove 410 passes through the side of the rail 300 in the inner and outer directions, so that the sliding cooperation between the positioning column 210 and the slide groove 410 can achieve the rapid docking and precise positioning between the frame 100 and the rail 300, eliminating the complex fixing and adjustment steps required for the disassembly and assembly method in the related art, making the disassembly and assembly process more direct and simple. At the same time, the interconnected locking section 411 and unlocking section 412 in the slide groove 410 allow the limiter 500 to easily switch between the locked position and the unlocked position, thereby achieving rapid fixing and release of the frame 100, which provides great convenience for the disassembly and maintenance of the photovoltaic panel 900.

[0062] In some embodiments, Figure 5 and Figure 6 As shown, the extending direction of the locking segment 411 is perpendicular to the extending direction of the unlocking segment 412 .

[0063] It is understandable that the locking section 411 and the unlocking section 412 are extended in a perpendicular direction, so that the locking section 411 and the unlocking section 412 are clearly distinguished in function, simplifying the operation process. That is, when one of the frame 100 or the holding rail 300 first moves from one end of the unlocking section 412 to the other end along the extension direction of the unlocking section 412, the positioning column 210 slides in the unlocking section 412; and then moves from one end of the locking section 411 connected to the unlocking section 412 to the other end of the locking section 411 along the extension direction of the locking section 411, the positioning column 210 is fixed by the limiting member 500, thereby achieving relative fixation between the holding rail 300 and the frame 100, ensuring the stability and reliability of the use of the photovoltaic panel 900.

[0064] At the same time, since the extension directions of the locking section 411 and the unlocking section 412 are perpendicular, it is also possible to intuitively determine whether the limit member 500 is in the locked position or the unlocked position, thereby accurately and quickly identifying the installation status of the photovoltaic panel 900 and reducing the possibility of unstable installation of the photovoltaic panel 900 due to misoperation.

[0065] In this embodiment, Figure 5 and Figure 6 As shown, locking section 411 extends along the length direction of holding rail 300 , and unlocking section 412 extends along the height direction of holding rail 300 .

[0066] In some embodiments, Figure 7 and Figure 8As shown, the limiting member 500 includes an abutment block 510 and an elastic member 520. The abutment block 510 can be movably mounted on the holding rail 300 and is located outside the slide groove 410. One end of the abutment block 510 abuts against the first mounting member 200; the two ends of the elastic member 520 are respectively connected to the abutment block 510 and the holding rail 300, and are used to drive the abutment block 510 to always be close to the first mounting member 200. The material of the abutment block 510 includes but is not limited to hard plastic, stainless steel, aluminum alloy or titanium alloy. The connection method between the elastic member 520 and the abutment block 510 and the connection method between the elastic member 520 and the holding rail 300 include but are not limited to welding, bolt connection, rivet connection or snap connection. It should be noted that the size and shape of the abutment block 510 can be designed according to the photovoltaic panel 900, and this embodiment does not make specific restrictions on this. The elastic member 520 includes but is not limited to a spring.

[0067] It can be understood that when one of the frame 100 or the holding rail 300 moves from one end of the unlocking segment 412 to the other end along the extension direction of the unlocking segment 412, the positioning column 210 slides in the unlocking segment 412, while driving the abutment block 510 to move and the elastic member 520 to deform, and when moving from one end of the locking segment 411 connected to the unlocking segment 412 to the other end of the locking segment 411 along the extension direction of the locking segment 411, the applied external force is cancelled, and the abutment block 510 moves in the opposite direction under the action of the rebound force of the elastic member 520 until it stops between the abutment block 510 and the positioning column 210.

[0068] In addition, through the elastic member 520, the abutment block 510 always maintains contact with the first mounting member 200, which can not only adapt to the slight gap changes between the holding rail 300 and the frame 100, and enhance the stability of the connection between the photovoltaic panel 900 and the photovoltaic, but also simplify the alignment and adjustment work during the installation process, reduce the hard contact between the abutment block 510 and the first mounting member 200, absorb and alleviate external impact forces (such as vibrations caused by wind or earthquakes), thereby reducing wear and extending the service life of the photovoltaic module mounting structure.

[0069] In some embodiments, Figure 8 As shown, the abutment block 510 is rotatably disposed on the holding rail 300 , and the rotation axis of the abutment block 510 is parallel to the axis of the positioning column 210 .

[0070] It can be understood that the abutment block 510 is rotatably disposed on the holding rail 300 via the rotating shaft 530, and the design in which its rotation axis is parallel to the axis of the positioning column 210 helps to ensure that the force transmission is more direct and effective, thereby improving the stability and bearing capacity of the installation structure, reducing the wear between the abutment block 510 and the positioning column 210, and further extending the service life of the photovoltaic module installation structure.

[0071] In this embodiment, the rotation axis of the abutment block 510 is parallel to the width direction of the holding rail 300 .

[0072] Of course, in other embodiments, the abutment block 510 can also be slidably disposed on the holding rail 300 through the cooperation of the slider and the guide rail. As long as the limit member 500 can be switched between the unlocked position and the locked position, this embodiment does not impose any specific restrictions on this.

[0073] In some embodiments, Figure 4 , Figures 9 to 12 As shown, the first mounting member 200 further includes a limiting column 220, which is disposed at one end of the positioning column 210 away from the frame 100, and a side of the limiting member 500 close to the positioning column 210 abuts against the outer wall of the holding rail 300. It should be noted that the cross-section of the limiting column 220 includes but is not limited to a cylindrical shape, as long as it can ensure that the inner side surface of the limiting column 220 can slide in contact with the outer side surface of the holding rail 300, and this embodiment does not impose any specific restrictions on this.

[0074] It is understandable that, during the sliding process of the positioning column 210 in the slide groove 410, the abutment block 510 is always in abutment with the outer wall of the limiting column 220 under the action of the elastic member 520. That is, by providing the limiting column 220, it is realized to provide an additional support point in the extension direction of the positioning column 210, which helps to improve the positioning accuracy between the frame 100 and the holding rail 300, increases the contact area, further improves the installation quality and stability of the photovoltaic panel 900, and further simplifies the disassembly and assembly process, so that the installer can more easily align and fix the photovoltaic panel 900, and further improves the work efficiency.

[0075] In this embodiment, the limiting column 220 and the positioning column 210 are an integrally formed structure, and in the extension direction of the positioning column 210 , the projection of the positioning column 210 completely falls within the limiting column 220 .

[0076] In some embodiments, Figure 6 As shown, the second mounting member 400 also includes an avoidance groove 420 opened on the holding rail 300. The avoidance groove 420 is connected to the slide groove 410 and is located on the side of the unlocking section 412 away from the locking section 411. Along the extension direction of the unlocking section 412, the projection of the limit column 220 is completely located in the avoidance groove 420.

[0077] It can be understood that since the limit column 220 can abut against the outer wall of the holding rail 300, the avoidance groove 420 is provided so that the first mounting member 200 can achieve sliding cooperation between the positioning column 210 and the slide groove 410 through the avoidance groove 420, and the limit column 220 will not interfere with other parts of the holding rail 300 when the unlocking section 412 moves, thereby ensuring the smoothness of the unlocking process, making the entire disassembly and assembly moving path clearer, and reducing the difficulty and time of disassembly and assembly.

[0078] In this embodiment, as Figure 6 shown, based on the fact that the sliding groove 410 is located on the side of the rail 300, the avoidance groove 420 is opened on the top surface of the rail 300.

[0079] In some embodiments, as Figure 7 and Figure 8 shown, the rail 300 is provided with an installation groove 310 penetrating along the length direction of the rail 300. The installation groove 310 is communicated with the sliding groove 410, and the limiting member 500 is installed in the installation groove 310.

[0080] It can be understood that by arranging the installation groove 310 to penetrate along the length direction in the rail 300, that is, the rail 300 is in a U-shaped cross-section, it helps to compactly integrate the limiting member 500 in the rail 300, reduces the volume and space occupation of the overall structure, and can also play a certain protective role (such as rain protection or wind protection, etc.), prolongs the service life of the limiting member 500, and increases the aesthetics.

[0081] In some embodiments, as Figure 2 shown, there are at least two first mounting members 200, second mounting members 400 and limiting members 500. The first mounting members 200 and the second mounting members 400 are in one-to-one correspondence, and the number of the limiting members 500 is not greater than the number of the first mounting members 200.

[0082] It should be noted that at least one first mounting member 200 is installed on both opposite sides of the frame 100, and each rail 300 is installed with at least one second mounting member 400 and at least one limiting member 500 to further ensure the stability and accuracy of the installation of the rail 300 and the frame 100.

[0083] It can be understood that by arranging the first mounting members 200 and the second mounting members 400 at multiple positions, multiple guarantees are provided, the stability of the installation of the photovoltaic panel 900 can be achieved, the stability and durability of the entire photovoltaic system are improved, and different sizes of the frame 100 can be adapted to meet the installation requirements of different photovoltaic panels 900.

[0084] In this embodiment, as Figure 2 shown, each rail 300 is provided with two limiting members 500 and multiple second mounting members 400.

[0085] In this embodiment, as Figures 9 to 12 shown, the installation process of the photovoltaic panel 900 is as follows:

[0086] The frame 100 drives the photovoltaic panel 900 downward and approaches and is located between the two holding rails 300 until the limit column 220 and the positioning column 210 pass through the avoidance groove 420 at the same time; the frame 100 drives the photovoltaic panel 900 to continue to move downward to the connection between the unlocking section 412 and the locking section 411, and at the same time the positioning column 210 slides in the unlocking section 412, and the abutment block 510 rotates downward due to the abutment with the limit column 220, and drives the elastic member 520 to deform; then the frame 100 drives the photovoltaic panel 900 to move horizontally to the end of the locking section 411 away from the unlocking section 412. Because the external force is removed, the abutment block 510 rotates upward under the action of the rebound force of the elastic member 520 to always abut against the limit column 220, thereby locking the positioning column 210.

[0087] The embodiment of the present application further provides a photovoltaic system, which includes a photovoltaic panel 900, a photovoltaic bracket, and the photovoltaic component mounting structure described above, wherein the photovoltaic component mounting structure is installed between the photovoltaic panel 900 and the photovoltaic bracket.

[0088] It should be noted that the photovoltaic panel 900 can store energy by efficiently utilizing solar energy, thereby helping to reduce dependence on fossil fuels, promote the use of renewable energy, and achieve sustainable development. The materials of the photovoltaic bracket include, but are not limited to, stainless steel, aluminum alloy, or titanium alloy.

[0089] According to the photovoltaic system provided in the embodiment of the present application, by arranging the active cooperation between the first mounting member 200 located on the first frame 100 and the second mounting member 400 located on the holding rail 300 in the photovoltaic component mounting structure, and the switching of the limit member 500 between the locked position and the unlocked position, the stability of the photovoltaic panel 900 after installation is ensured, and the rapid disassembly and assembly between the photovoltaic panel 900 and the photovoltaic bracket is realized, thereby improving work efficiency.

[0090] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0091] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0092] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0093] In the description of the present application, “plurality” means two or more.

[0094] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0095] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0096] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0097] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A photovoltaic module installation structure, characterized in that: include: A frame, on which a first mounting member is disposed, and the frame is used to surround the photovoltaic panel; Two holding rails arranged opposite to each other, the holding rails are used to be installed on the photovoltaic support; A second mounting member, wherein the second mounting member is disposed on the holding rail and the second mounting member is movably matched with the first mounting member; A limit member, wherein the limit member is movably arranged on the holding rail between a locking position and an unlocking position, and when the limit member is in the locking position, the limit member is suitable for locking the first mounting member so that the first mounting member and the second mounting member are relatively fixed; when the limit member is in the unlocking position, the limit member is suitable for unlocking the first mounting member so that the first mounting member and the second mounting member are relatively moved.

2. The photovoltaic module installation structure according to claim 1, characterized in that: The first mounting member includes a positioning column, which is arranged on the outer wall of the frame; the second mounting member includes a slide groove opened on the holding rail, and the positioning column and the slide groove are slidably matched to make the inner wall of the holding rail abut against the outer wall of the frame; wherein: the slide groove has a locking section and an unlocking section that are connected to each other, when the limit member is in the locking position, the positioning column is located at the locking section, and when the limit member is in the unlocking position, the positioning column is located at the unlocking section.

3. The photovoltaic module installation structure according to claim 2, characterized in that: An extending direction of the locking section is perpendicular to an extending direction of the unlocking section.

4. The photovoltaic module installation structure according to claim 2, characterized in that: The limiting member comprises: an abutment block, the abutment block being movably mounted on the holding rail and being located outside the slide slot, one end of the abutment block abutting against the first mounting member; An elastic member, two ends of which are respectively connected to the abutment block and the holding rail, and is used to drive the abutment block to always be close to the first mounting member.

5. The photovoltaic module installation structure according to claim 4, characterized in that: The abutment block is rotatably disposed on the holding rail, and a rotation axis of the abutment block is parallel to an axis of the positioning column.

6. The photovoltaic module installation structure according to claim 2, characterized in that: The first mounting member further comprises: The limiting column is arranged at an end of the positioning column away from the frame, and a side of the limiting member close to the positioning column abuts against the outer wall of the holding rail.

7. The photovoltaic assembly installation structure according to claim 6, characterized in that: The second mounting member also includes an avoidance groove opened on the holding rail, the avoidance groove is connected to the sliding groove and is located on the side of the unlocking section away from the locking section. Along the extension direction of the unlocking section, the projection of the limit column is completely located in the avoidance groove.

8. The photovoltaic module installation structure according to claim 2, characterized in that: The holding rail is provided with an installation groove along the length direction of the holding rail, the installation groove is communicated with the sliding groove, and the limiting member is installed in the installation groove.

9. The photovoltaic module installation structure according to any one of claims 1 to 8, characterized in that: At least two of the first mounting member, the second mounting member and the limiting member are provided, the first mounting member and the second mounting member correspond one to one, and the number of the limiting members is not greater than the number of the first mounting members.

10. A photovoltaic system, characterized in that: include: Photovoltaic panels; Photovoltaic bracket; as well as The photovoltaic assembly mounting structure according to any one of claims 1 to 9, wherein the photovoltaic assembly mounting structure is installed between the photovoltaic panel and the photovoltaic bracket.

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