Photovoltaic support and photovoltaic power generation system
By introducing movable adjustment brackets and movable rods into the photovoltaic bracket, the tilt angle of the photovoltaic module can be adjusted, which solves the problem of difficult disassembly and assembly of existing photovoltaic brackets, improves convenience and work efficiency, and meets the needs of multiple scenarios.
Patent Information
- Application Number
- CN202422066426.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-08-23
AI Technical Summary
Existing photovoltaic brackets are large in size and have a fixed structure, making them difficult to disassemble and assemble, and unable to meet the actual needs of different application scenarios, affecting convenience and user experience.
A photovoltaic bracket is designed, including a fixed bracket and a movable adjustable bracket, which is rotatably connected to the photovoltaic module through a movable rod to achieve the adjustment of the tilt angle of the photovoltaic module, facilitate storage and simplify the structure, and facilitate disassembly and assembly.
It improves the working efficiency of photovoltaic modules, increases the direct sunlight exposure time, simplifies the structure, reduces the size, facilitates handling and transportation, improves convenience, and meets the needs of different application scenarios.
Smart Images
Figure CN223348585U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic bracket and a photovoltaic power generation system. Background Art
[0002] In recent years, photovoltaic power generation has flourished not only in large-scale industrial and commercial sectors but has also gradually expanded into the consumer goods sector, making it increasingly popular among individual consumers, particularly those enthusiasts of outdoor activities or those skilled at home. However, existing photovoltaic brackets are large and rigid in structure, making them difficult to disassemble and store. This compromises their usability and makes them inadequate for meeting the demands of diverse application scenarios, leaving room for improvement. 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, one purpose of the present application is to provide a photovoltaic bracket that is highly convenient and can improve the user experience.
[0004] The present application also proposes a photovoltaic power generation system.
[0005] The photovoltaic bracket according to the first embodiment of the present application is used to install a photovoltaic component, including: a fixed bracket; an adjustment component, the adjustment component including a movable rod and a movable adjustment bracket provided on the fixed bracket, the movable rod and the adjustment bracket are rotatably connected, wherein the photovoltaic component is rotatably connected to the fixed bracket and the movable rod respectively, and the adjustment bracket can move relative to the fixed bracket to drive the movable rod to move and drive the photovoltaic component to rotate relative to the fixed bracket to adjust the inclination angle of the photovoltaic component.
[0006] According to the photovoltaic bracket of the embodiment of the present application, a movable adjustment bracket is provided on the fixed bracket, and a movable rod is provided which is rotatably connected to the adjustment bracket and the photovoltaic assembly respectively, so that the adjustment bracket can be moved to drive the photovoltaic assembly to rotate through the movable rod, thereby realizing adjustment of the inclination angle of the photovoltaic assembly, facilitating storage, and increasing the time for direct sunlight to the photovoltaic assembly, thereby improving the working efficiency of the photovoltaic assembly. At the same time, the structure of the photovoltaic bracket can be simplified, facilitating disassembly and assembly, and reducing the size of the photovoltaic bracket, thereby saving space, and being conducive to miniaturization and lightweighting of the photovoltaic bracket, facilitating arrangement, and facilitating handling or transportation, thereby improving the convenience of the photovoltaic bracket, thereby enabling the photovoltaic bracket to meet the actual needs in different application scenarios and improving the user experience.
[0007] According to some embodiments of the present application, the adjustment bracket includes an adjustment rod and a movable beam, the adjustment rod is movably arranged on the fixed bracket, the movable beam is arranged at one end of the adjustment rod, and the extension direction of the movable beam is perpendicular to the extension direction of the adjustment rod, and the movable rod is rotatably connected to the end of the movable beam.
[0008] In some embodiments, one of the fixed bracket and the movable beam has a sliding groove extending along the extension direction of the adjustment rod, and the other of the fixed bracket and the movable beam has a slider extending along the extension direction of the adjustment rod, and the slider slides in cooperation with the sliding groove.
[0009] In some embodiments, the slide groove is provided on the fixed bracket, and one side of the slide groove is open to form an open side, and one end of the movable rod is adapted to extend into the slide groove through the open side and be rotatably connected to the slider.
[0010] In some embodiments, the one end of the movable rod has a roller, and the roller can contact the inner wall surface of the sliding groove and is suitable for rolling when the sliding block slides relative to the sliding groove.
[0011] In some embodiments, the fixing bracket includes a crossbeam through which the adjusting rod is passed and has a fixing seat and a movable fixing rod, the adjusting rod has a plurality of adjustment openings arranged along the extension direction of the adjusting rod, the fixing seat is provided on the crossbeam and has a fixing opening, the fixing opening is suitable for corresponding to the position of each adjustment opening when the adjusting rod is movable, the fixing rod is provided on the crossbeam and is suitable for passing through the fixing opening and the adjustment opening corresponding to the position to limit the inclination angle of the photovoltaic component.
[0012] In some embodiments, the adjusting rod includes an inner rod and an outer rod, the outer rod is sleeved on the outside of the inner rod, the movable beam is connected to one end of the outer rod, the inner rod can move relative to the outer rod to make the adjusting rod extend and retract, the outer side of the inner rod has a first limiting ring, the inner side of the outer rod has a second limiting ring, the second limiting ring is located on the side of the multiple adjusting ports close to the movable beam, the first limiting ring is located on the side of the second limiting ring close to the movable beam, the first limiting ring is suitable for abutting against the second limiting ring to limit the telescopic length of the adjusting rod.
[0013] In some embodiments, multiple adjustment openings are provided on the outer rod, and the inner rod has a limit opening and a limit slot extending along the extension direction of the adjustment rod, the limit opening is located on the side of the limit slot away from the movable beam, and the limit opening can correspond to a position of the adjustment opening away from the movable beam, and the limit slot can correspond to multiple positions of the adjustment openings, wherein the fixed rod is suitable for passing through the fixed opening, the adjustment opening and the limit opening corresponding to the position, and the fixed rod is suitable for passing through the fixed opening, the adjustment opening and the limit slot corresponding to the position and slidingly cooperating with the limit slot.
[0014] In some embodiments, the photovoltaic bracket also includes: a damping member, the adjustment rod has a limit block, the limit block is located on the side of the multiple adjustment ports close to the movable beam, and the damping member is arranged between the limit block and the beam to attenuate the impact force of the adjustment rod.
[0015] In some embodiments, the end of the adjustment rod facing away from the movable beam has a handle.
[0016] According to some embodiments of the present application, the fixing bracket is provided with a hook suitable for hooking a railing.
[0017] According to some embodiments of the present application, the fixed bracket includes two parallel beams and two parallel support rods, the two beams are arranged between the two support rods, the adjustment rod is passed through one of the two beams, and the movable beam is movably arranged in the part of the support rod located between the two beams.
[0018] According to some embodiments of the present application, the photovoltaic assembly includes a mounting bracket and a photovoltaic panel, the mounting bracket is rotatably connected to the fixed bracket and the movable rod respectively, and the photovoltaic panel is arranged on the mounting bracket, or the photovoltaic assembly includes a photovoltaic panel, and the photovoltaic panel is rotatably connected to the fixed bracket and the movable rod respectively.
[0019] According to some embodiments of the present application, the mounting bracket includes a stabilizing rod and two parallel mounting rods, the stabilizing rod is arranged between the two mounting rods, the movable rod is rotatably connected to the mounting rod, the mounting rod is provided with a mounting portion suitable for mounting the photovoltaic component, one end of the mounting rod is rotatably connected to the fixed bracket, and the other end of the mounting rod has a limiting support foot suitable for limiting the photovoltaic component.
[0020] The photovoltaic power generation system according to the second aspect embodiment of the present application includes a photovoltaic bracket according to the first aspect embodiment of the present application. By adopting the above-mentioned photovoltaic bracket, the working efficiency of the photovoltaic components can be improved and the power generation of the photovoltaic power generation system can be increased. At the same time, the photovoltaic bracket is highly convenient, which is conducive to the layout of the photovoltaic power generation system.
[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] 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:
[0023] Figure 1 is a schematic diagram of the installation of a photovoltaic bracket and a photovoltaic module according to some embodiments of the present application in a state, wherein the photovoltaic bracket adjusts the tilt angle of the photovoltaic module to a minimum value;
[0024] Figure 2 is a schematic structural diagram of a photovoltaic bracket according to some embodiments of the present application in a state, wherein the adjustment assembly adjusts the tilt angle of the mounting bracket to a minimum value;
[0025] Figure 3 yes Figure 2 A magnified view of the structure in the middle;
[0026] Figure 4 yes Figure 2 A magnified view of the structure in middle B;
[0027] Figure 5 yes Figure 2 A magnified view of the structure in middle C;
[0028] Figure 6 is a schematic diagram of the installation of a photovoltaic bracket and a photovoltaic module in another state according to some embodiments of the present application, wherein the photovoltaic bracket adjusts the tilt angle of the photovoltaic module to a maximum value;
[0029] Figure 7 is a schematic structural diagram of a photovoltaic bracket according to some embodiments of the present application in another state, wherein the adjustment assembly adjusts the tilt angle of the mounting bracket to a maximum value;
[0030] Figure 8 yes Figure 7 A magnified view of the structure in middle D;
[0031] Figure 9 yes Figure 7 A magnified view of the structure in middle E;
[0032] Figure 10 is a schematic diagram of the installation of a photovoltaic bracket and a photovoltaic module in another state according to some embodiments of the present application, wherein the photovoltaic bracket adjusts the tilt angle of the photovoltaic module to a value between a maximum value and a minimum value;
[0033] Figure 11is a schematic structural diagram of a photovoltaic bracket in another state according to some embodiments of the present application, wherein the adjustment component adjusts the tilt angle of the mounting bracket to a value between a maximum value and a minimum value;
[0034] Figure 12 yes Figure 11 A magnified view of the F structure in the middle;
[0035] Figure 13 is a schematic structural diagram of an adjustment bracket according to some embodiments of the present application;
[0036] Figure 14 is a schematic structural diagram of an adjustment rod according to some embodiments of the present application;
[0037] Figure 15 Schematic diagrams of the installation of photovoltaic brackets and photovoltaic modules according to other embodiments of the present application;
[0038] Figure 16 It is a schematic structural diagram of a photovoltaic bracket according to other embodiments of the present application.
[0039] Reference numerals:
[0040] Photovoltaic bracket 100, photovoltaic module 200,
[0041] Fixed bracket 10, crossbeam 11, fixed seat 111, fixed rod 112, support rod 12, slide groove 121, open side 1211, hook 13,
[0042] Mounting bracket 20, stabilizing rod 21, mounting rod 22, mounting portion 221, limiting support leg 222,
[0043] Adjusting bracket 30, adjusting rod 31, inner rod 311, limiting opening 3111, limiting groove 3112, outer rod 312, adjusting opening 3121, limiting block 313, handle 314, movable beam 32, slider 321,
[0044] Movable rod 40 , roller 41 , damping member 50 . DETAILED DESCRIPTION
[0045] The following describes in detail embodiments of the present application. 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 are not to be construed as limiting the present application.
[0046] 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", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, "multiple" means two or more.
[0047] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0048] Reference below Figures 1-16 A photovoltaic support 100 according to an embodiment of the present application is described.
[0049] like Figures 1-16 As shown, the photovoltaic bracket 100 according to the embodiment of the present application includes: a fixed bracket 10 and an adjustment component. The photovoltaic bracket 100 can be installed with a photovoltaic component 200, and the photovoltaic component 200 can be rotatably connected to the fixed bracket 10. By driving the photovoltaic component 200 to rotate relative to the fixed bracket 10, the inclination angle of the photovoltaic component 200 can be changed, which is beneficial to increase the time that sunlight directly shines on the photovoltaic component 200, and is beneficial to improving the working efficiency of the photovoltaic component 200. At the same time, the photovoltaic bracket 100 can be folded for easy storage.
[0050] The adjustment component can be arranged on the fixed bracket 10, and the adjustment component can be movable relative to the fixed bracket 10. The adjustment component can include an adjustment bracket 30 and a movable rod 40. The adjustment bracket 30 can be movably arranged on the fixed bracket 10, and both ends of the movable rod 40 (such as Figure 15 The front and rear ends shown in FIG. 4 can be connected to the adjustment bracket 30 and the photovoltaic assembly 200 respectively, and the movable rod 40 can rotate relative to the adjustment bracket 30, and the movable rod 40 can rotate relative to the photovoltaic assembly 200.
[0051] Therefore, the adjusting bracket 30 can move relative to the fixed bracket 10 to drive the movable rod 40 to move, and the movable rod 40 drives the photovoltaic assembly 200 to rotate relative to the fixed bracket 10, so as to realize the adjustment of the inclination angle of the photovoltaic assembly 200, increase the time that sunlight directly shines on the photovoltaic assembly 200, and improve the working efficiency of the photovoltaic assembly 200. At the same time, it can reduce the space occupied by the photovoltaic bracket 100, save space, and facilitate layout, thereby improving the convenience of the photovoltaic bracket 100 and helping the photovoltaic bracket 100 to meet the actual needs in different application scenarios.
[0052] In addition, since both ends of the movable rod 40 (such as Figure 15 The front and rear ends shown in the figure can be rotatably connected to the adjusting bracket 30 and the photovoltaic component 200 respectively, so that when the photovoltaic component 200 rotates relative to the fixed bracket 10, the two ends of the movable rod 40 can rotate respectively relative to the adjusting bracket 30 and the mounting bracket 20, which can ensure the normal rotation of the photovoltaic component 200 and improve the smoothness of the adjustment bracket 30 driving the photovoltaic component 200 to rotate through the movable rod 40, thereby facilitating operation.
[0053] According to the photovoltaic bracket 100 of the embodiment of the present application, a movable adjustment bracket 30 is provided on the fixed bracket 10, and a movable rod 40 is provided which is rotatably connected to the adjustment bracket 30 and the photovoltaic assembly 200 respectively, so that the adjustment bracket 30 can be moved to drive the photovoltaic assembly 200 to rotate through the movable rod 40, thereby realizing adjustment of the inclination angle of the photovoltaic assembly 200, facilitating storage, and increasing the time that sunlight directly shines on the photovoltaic assembly 200, thereby improving the working efficiency of the photovoltaic assembly 200.
[0054] At the same time, the structure of the photovoltaic bracket 100 can be simplified, making it easy to disassemble and assemble, and the size of the photovoltaic bracket 100 can be reduced, which can save space, and is conducive to the miniaturization and lightweight of the photovoltaic bracket 100, making it easy to arrange, and easy to carry or transport, which can improve the convenience of the photovoltaic bracket 100, so that the photovoltaic bracket 100 can meet the actual needs of different application scenarios and improve the user experience.
[0055] like Figure 1 、 Figure 2 、 Figure 15 and Figure 16 As shown, according to some embodiments of the present application, the adjustment bracket 30 may include an adjustment rod 31 and a movable beam 32. The adjustment rod 31 may be provided on the fixed bracket 10, and the adjustment rod 31 may be movable relative to the fixed bracket 10. The movable beam 32 may be provided at one end of the adjustment rod 31 (e.g., Figure 16 The lower end shown in FIG), and the extension direction of the movable beam 32 (as shown in FIG Figure 16 The left and right directions shown in FIG) and the extending direction of the adjusting rod 31 (as shown in FIG) Figure 16The movable rod 40 can be perpendicular to the end of the movable beam 32 (as shown in the upper and lower directions). Figure 16 left or right end as shown).
[0056] It should be noted that the movable beam 32 may have a latch hole and a movable latch, and the end of the adjustment rod 31 (such as Figure 2 The lower end shown in the figure may have a pin hole, and the pin can pass through the pin hole of the movable beam 32 and the pin hole of the adjusting rod 31, so as to realize the connection between the movable beam 32 and the adjusting rod 31, and facilitate disassembly and assembly while ensuring the connection effect between the movable beam 32 and the adjusting rod 31.
[0057] It is understandable that the number of the movable rod 40 can be one, and one end of the movable rod 40 (such as Figure 15 The front end shown in FIG) is rotatably connected to the adjustment bracket 30, and the other end of the movable rod 40 (as shown Figure 15 The rear end shown in the figure is rotatably connected to the photovoltaic assembly 200. On the basis of ensuring that the adjustment bracket 30 drives the photovoltaic assembly 200 to rotate through the movable rod 40, the cost can be reduced; alternatively, the number of the movable rod 40 can be multiple.
[0058] For example, the number of the movable rods 40 can be two, and the two movable rods 40 can be connected to the two ends of the movable beam 32 (such as Figure 16 The left and right ends) are rotatably connected, which can improve the synchronization of the movement of the two movable rods 40, that is, the adjusting rod 31 can move relative to the fixed bracket 10 to drive the movable beam 32 to move, and drive the two movable rods 40 to move synchronously, and the synchronous movement of the two movable rods 40 can drive the photovoltaic component 200 to rotate relative to the fixed bracket 10, which can improve the stability of the adjustment bracket 30 driving the photovoltaic component 200 to rotate through the movable rod 40.
[0059] like Figure 2 and Figure 16 As shown, according to some embodiments of the present application, the fixed bracket 10 may include two cross beams 11 and two support rods 12. The two cross beams 11 may be parallel to each other, the two support rods 12 may be parallel to each other, and the two cross beams 11 may be arranged between the two support rods 12. The two ends of the cross beam 11 may be respectively connected to the two support rods 12, which can improve the structural strength of the fixed bracket 10 and is beneficial to improving the service life of the fixed bracket 10.
[0060] The adjusting rod 31 can be installed in one of the two cross beams 11. For example, the adjusting rod 31 can be installed in the upper portion (e.g. Figure 2The movable beam 32 can be arranged on the crossbeam 11 of the support rod 12 between the two crossbeams 11, and the movable beam 32 can be movable relative to the support rod 12. Since the movable rod 40 is connected to the end of the movable beam 32, the support rod 12 can adjust the end of the movable beam 32 (such as Figure 2 The left and right ends as shown) and the movable rod 40 are supported, which can improve the stability of the movable beam 32 and the movable rod 40, thereby improving the rotation stability of the photovoltaic component 200. At the same time, it can make full use of the space in the fixed bracket 10, reduce the space occupied by the adjustment bracket 30, and save space.
[0061] It should be noted that the surface of the crossbeam 11 has a plurality of parallel mounting grooves, and the plurality of mounting grooves are arranged along the extension direction of the crossbeam 11 (eg Figure 2 The mounting groove extends in the left and right directions as shown, so that components for the photovoltaic bracket 100 and the photovoltaic assembly 200 (for example, a latch or a micro-inverter of a photovoltaic power generation system, etc.) can be installed, and the space of the photovoltaic bracket 100 can be fully utilized.
[0062] like Figure 2 、 Figure 4 and Figure 5 As shown, in some embodiments, the fixed bracket 10 (for example, the support rod 12) can have a slide groove 121, and the movable beam 32 can have a slider 321, and the slider 321 can slide with the slide groove 121, which can improve the smoothness of the movement of the movable beam 32, thereby improving the smoothness of the adjustment bracket 30 driving the photovoltaic component 200 to rotate through the movable rod 40; or, the support rod 12 can have a slider 321, and the movable beam 32 can have a slide groove 121, and the slide groove 121 can slide with the slider 321.
[0063] like Figure 2 、 Figure 4 and Figure 5 As shown, in some embodiments, the slide groove 121 can be provided on the support rod 12, and the side of the slide groove 121 facing the photovoltaic assembly 200 (such as Figure 4 The rear side shown in FIG) is opened to form an open side 1211, and one end of the movable rod 40 (as shown in FIG) is opened to form an open side 1211. Figure 4 The front end shown in the figure can be extended into the slide groove 121 through the open side 1211, and the part of the movable rod 40 extending into the slide groove 121 can be rotatably connected with the slider 321 of the movable beam 32. On the basis that the movement of the movable beam 32 can drive the movable rod 40 to move, the movable rod 40 can be slidably matched with the support rod 12, which can improve the stability of the movement of the movable rod 40.
[0064] The slide groove 121 can connect the two opposite sides of the support rod 12 (such as Figure 5The slider 321 may have a rotating shaft, that is, the rotating shaft may be a part of the slider 321, and one end of the movable rod 40 (such as Figure 5 The front end shown in FIG4 may have an axis hole, and the rotating shaft is plugged into the axis hole to realize the rotation connection between the movable rod 40 and the slider 321 of the movable beam 32. The slider 321 can slide with the slide groove 121, and the rotating shaft can pass through the slide groove 121, that is, a part of the slider 321 can be connected to one side of the support rod 12 (such as Figure 5 The other part of the slider 321 (eg, the shaft) can pass through the other side of the support rod 12 (eg, the right side) of the slider 321. Figure 5 The left side shown in the figure) and slidingly cooperates with the support rod 12, which can improve the supporting effect of the movable rod 40 and improve the stability of the movable rod 40.
[0065] like Figure 5 As shown, in some embodiments, one end of the movable rod 40 (such as Figure 5 The front end shown in the figure can have a roller 41, and the roller 41 can rotate relative to the movable rod 40, that is, the roller 41 can be mounted on the rotating shaft located at the end of the movable rod 40, and the roller 41 can rotate around the rotating shaft, and the roller 41 can contact the inner wall surface of the slide groove 121, so that the roller 41 can roll when the slider 321 slides relative to the slide groove 121, which can further improve the stability and smoothness of the movement of the movable rod 40 and facilitate operation.
[0066] like Figure 2 、 Figure 3 and Figure 9 As shown, in some embodiments, the adjustment rod 31 can be provided on the upper side (such as Figure 2 The crossbeam 11 is provided with a fixing seat 111 and a movable fixing rod 112, and the adjusting rod 31 has a plurality of adjusting openings 3121, and the plurality of adjusting openings 3121 can be provided along the extending direction of the adjusting rod 31 (such as Figure 9 The fixing seat 111 can be arranged on the beam 11, and the fixing seat 111 can have a fixing opening, and the fixing opening can correspond to the position of each adjustment opening 3121 when the adjustment rod 31 moves. The fixing rod 112 can be set on the beam 11, and the fixing rod 112 can pass through the fixing opening and the adjustment opening 3121 when the fixing opening corresponds to the position of the adjustment opening 3121, thereby limiting the adjustment rod 31, preventing the adjustment rod 31 from moving, and limiting the inclination angle of the photovoltaic module 200.
[0067] The user can drive the adjustment rod 31 to move to drive the movable beam 32 to move, and drive the two movable rods 40 to move synchronously, and the synchronous movement of the two movable rods 40 can drive the photovoltaic component 200 to rotate relative to the fixed bracket 10, and can change the inclination angle of the photovoltaic component 200. At the same time, when the adjustment rod 31 moves, the user can select any adjustment port 3121 to correspond to the fixed port position of the fixing seat 111, and drive the adjustment port 3121 and the fixed port corresponding to the penetration position of the fixed rod 112, so as to realize the limitation of the inclination angle of the photovoltaic component 200.
[0068] Furthermore, by selecting different adjustment ports 3121 to correspond to the positions of the fixing ports respectively, the tilt angle of the photovoltaic component 200 can be adjusted; in addition, compared with the technical solution of disassembling and assembling the photovoltaic bracket 100 to adjust the tilt angle of the photovoltaic component 200, the convenience of adjusting the tilt angle of the photovoltaic component 200 can be improved; it can be understood that the fixing rod 112 can be a pin for easy operation.
[0069] like Figure 13 and Figure 14 As shown, in some embodiments, the adjustment rod 31 may include an inner rod 311 and an outer rod 312. The outer rod 312 may be sleeved on the outer side of the inner rod 311. The inner rod 311 may be movable relative to the outer rod 312 to allow the adjustment rod 31 to extend and retract, which helps to reduce the time the user spends bending over and facilitates operation. The outer side of the inner rod 311 may have a first limiting ring, and the inner side of the outer rod 312 may have a second limiting ring. The first limiting ring may be located on the side of the second limiting ring close to the movable beam 32 (such as Figure 14 As shown in the lower side, the first limiting ring can be brought into contact with the second limiting ring when the adjusting rod 31 is extended, so as to limit the inner rod 311, prevent the inner rod 311 from being separated from the outer rod 312, and limit the telescopic length of the adjusting rod 31.
[0070] The second limiting ring can be located on one side of the plurality of adjustment openings 3121 close to the movable beam 32 (eg Figure 14 The lower side shown in FIG. 31 can prevent the inner rod 311 from interfering with the fixed rod 112, and the movable beam 32 can be aligned with one end of the outer rod 312 (as shown in FIG. Figure 13 The inner rod 311 is connected to the lower end of the inner rod 311, and the inner rod 311 can drive the adjustment rod 31 to extend and retract until the adjustment rod 31 is extended to the maximum length, and the inner rod 311 continues to move upward (as shown in FIG. Figure 14 The movement of the outer rod 312 and the movable beam 32 can drive the movement of the outer rod 312 and the movable beam 32, thereby ensuring the normal extension and retraction of the adjustment rod 31 based on the adjustment of the tilt angle of the photovoltaic component 200.
[0071] like Figure 7 、 Figure 13 and Figure 14As shown, in some embodiments, multiple adjustment openings 3121 can be provided on the outer rod 312, and the inner rod 311 can have a limiting opening 3111 and a limiting groove 3112, and the limiting groove 3112 can be extended along the extension direction of the adjustment rod 31 (such as Figure 13 The limiting opening 3111 may be located on the side of the limiting groove 3112 away from the movable beam 32 (as shown in the upper and lower directions). Figure 14 upper side shown).
[0072] Among them, the limit opening 3111 can correspond to the position of an adjustment opening 3121 far away from the movable beam 32, that is, the limit opening 3111 can correspond to the position of an adjustment opening 3121 farthest from the movable beam 32, so that the fixing rod 112 can pass through the fixing opening, adjustment opening 3121 and limit opening 3111 corresponding to the position, which can realize the limitation of the inclination angle of the photovoltaic component 200.
[0073] The limiting groove 3112 can correspond to the position of the plurality of adjustment openings 3121. For example, the user can move upward (eg Figure 7 When the adjusting rod 31 is extended, the inner rod 311 is lifted (in the direction from bottom to top as shown) to extend the adjusting rod 31, which can reduce the time the user spends bending over and facilitate operation, and at the same time, the position limiting slot 3112 can correspond to the positions of multiple adjustment openings 3121; further, when the adjusting rod 31 is extended to the maximum length, the inner rod 311 can move upward to drive the outer rod 312 to move upward. On the basis of ensuring that the position limiting slot 3112 corresponds to the positions of multiple adjustment openings 3121, the fixed opening can correspond to the positions of different adjustment openings 3121.
[0074] Therefore, the fixing rod 112 can pass through the fixing opening, adjustment opening 3121 and limiting groove 3112 corresponding to the position, which can realize the limitation of the inclination angle of the photovoltaic component 200, and the fixing rod 112 can slide with the limiting groove 3112 to prevent the fixing rod 112 from interfering with the inner rod 311. On the basis of realizing the adjustment of the inclination angle of the photovoltaic component 200, the inner rod 311 can be retracted into the outer rod 312, that is, the adjustment rod 31 can be shortened after adjusting the inclination angle of the photovoltaic component 200, which can save space.
[0075] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 、 Figure 7 and Figure 8 As shown, according to some embodiments of the present application, the adjustment rod 31 can be downward (such as Figure 2 As shown in the top-to-bottom direction), so that the slider 321 of the movable beam 32 slides downward, the movable rod 40 and the slider 321 of the movable beam 32 can be rotated to connect the end (as shown in the top-to-bottom direction). Figure 4The front end shown in FIG) is lowered in height, and the end portion (such as the front end) of the movable rod 40 and the photovoltaic assembly 200 can be rotatably connected. Figure 2 The rear end shown in FIG) is raised in height, so that the photovoltaic assembly 200 can be rotated upward relative to the fixed bracket 10 until the slider 321 of the movable beam 32 moves to one end of the slide groove 121 of the support rod 12 (as shown in FIG). Figure 4 The lower end shown in the figure) is adjusted to adjust the tilt angle of the photovoltaic assembly 200 to a maximum value (eg, 30°), that is, the tilt angle of the photovoltaic assembly 200 can be increased as the height of the adjustment rod 31 decreases.
[0076] The adjusting rod 31 can be moved upward (e.g. Figure 7 As shown in the bottom-to-top direction), so that the slider 321 of the movable beam 32 slides upward, the movable rod 40 and the slider 321 of the movable beam 32 can be rotated to connect the end (as shown in the bottom-to-top direction). Figure 7 The front end shown in FIG. 1 is raised in height, and the end portion (such as the front end shown in FIG. 20 ) of the movable rod 40 and the photovoltaic assembly 200 can be rotated. Figure 7 The rear end shown in FIG3 is lowered, so that the photovoltaic assembly 200 can be rotated downward relative to the fixed bracket 10 until the slider 321 of the movable beam 32 moves to the other end of the slide groove 121 of the support rod 12 (as shown in FIG3 ). Figure 8 The upper end shown in the figure) is used to adjust the tilt angle of the photovoltaic assembly 200 to a minimum value, that is, the tilt angle of the photovoltaic assembly 200 can become smaller as the height of the adjustment rod 31 increases.
[0077] It should be noted that the adjustment rod 31 can be an integrated part, which can improve the structural strength of the adjustment rod 31 and reduce costs; or, the adjustment rod 31 can include the above-mentioned inner rod 311 and the above-mentioned outer rod 312, which can make the adjustment rod 31 retractable to adjust the length of the adjustment rod 31. For example, the user can pull the inner rod 311 upward to extend the adjustment rod 31 until the inner rod 311 can drive the outer rod 312 to move upward. Based on the ability to adjust the inclination angle of the photovoltaic component 200, the user's bending time can be reduced, making operation easier.
[0078] It should be explained that if the inclination angle of the photovoltaic component 200 is large, the inclination angle of the photovoltaic component 200 can be adjusted by simply keeping the adjustment rod 31 at a lower height. For example, the inclination angle of the photovoltaic component 200 can be 30°, and the adjustment port 3121 farthest from the movable beam 32 can correspond to the positions of the fixing port and the limiting port 3111 respectively, so that the fixing rod 112 can pass through the corresponding fixing port, adjustment port 3121 and limiting port 3111, so that the inner rod 311 can be limited on the outer rod 312 to prevent the inner rod 311 from extending out of the outer rod 312 to extend the adjustment rod 31, thereby saving space.
[0079] like Figure 1-Figure 5As shown, the adjustment rod 31 can be downward (as shown Figure 2 The slider 321 of the movable beam 32 slides downward until the slider 321 of the movable beam 32 moves to one end of the slide groove 121 of the support rod 12 (as shown in FIG. Figure 4 At this time, the adjusting rod 31 adjusts the tilt angle of the photovoltaic assembly 200 to a maximum value (for example, 30°).
[0080] like Figure 6-Figure 9 As shown, the adjustment rod 31 can be moved upward (as shown in FIG. Figure 7 The slider 321 of the movable beam 32 slides upward until the slider 321 of the movable beam 32 moves to the other end of the slide groove 121 of the support rod 12 (as shown in the figure). Figure 8 At this time, the adjusting rod 31 adjusts the inclination angle of the photovoltaic assembly 200 to the minimum value.
[0081] like Figure 10-12 As shown, the slider 321 of the movable beam 32 can move to the two ends of the slide groove 121 of the support rod 12 (as shown in FIG. Figure 12 At this time, the adjusting rod 31 adjusts the inclination angle of the photovoltaic component 200 to a value between the maximum value and the minimum value, wherein the inclination angle of the photovoltaic component 200 can increase as the height of the slider 321 decreases, and the inclination angle of the photovoltaic component 200 can decrease as the height of the slider 321 increases.
[0082] like Figure 2 and Figure 13 As shown, in some embodiments, the photovoltaic bracket 100 further includes a damping member 50, and the adjustment rod 31 may have a limit block 313, which may be located on one side of the plurality of adjustment openings 3121 close to the movable beam 32 (e.g., Figure 13 The damping member 50 can be arranged between the limit block 313 and the beam 11 through which the adjustment rod 31 is passed, and the damping member 50 can attenuate the impact force of the adjustment rod 31, thereby preventing the photovoltaic bracket 100 from being damaged due to a sudden change in the tilt angle of the photovoltaic component 200, and at the same time making the adjustment of the tilt angle of the photovoltaic component 200 smoother.
[0083] For example, the damping member 50 may be a spring, and the two ends of the spring may be connected to the limit block 313 and the beam 11 respectively. When the user pulls the adjustment rod 31 upward, the photovoltaic assembly 200 may move downward relative to the fixing bracket 10 (such as Figure 11The spring can be elastically deformed and absorb energy, thereby preventing the adjusting rod 31 from suddenly moving upward and impacting the fixed bracket 10 due to the weight of the photovoltaic assembly 200, and preventing the user from being accidentally injured by the adjusting rod 31 impacting the fixed bracket 10.
[0084] Of course, since the spring is arranged between the limit block 313 and the beam 11 through which the adjustment rod 31 is passed, when the adjustment rod 31 adjusts the inclination angle of the photovoltaic component 200, the beam 11 can share the weight of the photovoltaic component 200 for the adjustment rod 31, which is beneficial for the user to drive the adjustment rod 31 to move to adjust the inclination angle of the photovoltaic component 200, and is beneficial to improve the limiting effect of the fixed rod 112 on the adjustment rod 31, improve the locking effect of the adjustment rod 31, prevent the photovoltaic component 200 from swinging due to environmental influences, and improve the user experience.
[0085] like Figure 3 As shown, in some embodiments, the end of the adjusting rod 31 away from the movable beam 32 (such as Figure 3 The upper end shown in FIG30 is provided with a handle 314 for easy grasping by the user and for easy operation.
[0086] like Figure 2 As shown, according to some embodiments of the present application, the side of the fixing bracket 10 (eg, the support rod 12) facing away from the photovoltaic assembly 200 (eg, Figure 2 The front side as shown in the figure can be provided with a hook 13, which can be hung on a railing (for example, the railing of the balcony in the user's home) to achieve the installation of the photovoltaic bracket 100 and the photovoltaic assembly 200, and facilitate operation.
[0087] like Figure 1 、 Figure 2 、 Figure 15 and Figure 16 As shown, according to some embodiments of the present application, as Figure 1 As shown, the photovoltaic assembly 200 may include a mounting bracket 20 and a photovoltaic panel. The photovoltaic panel may be mounted on the mounting bracket 20. The mounting bracket 20 may be rotatably connected to the fixed bracket 10, and the mounting bracket 20 may rotate relative to the fixed bracket 10. The rotation of the mounting bracket 20 may drive the photovoltaic panel to rotate, and may change the inclination angle of the photovoltaic panel. The two ends of the movable rod 40 may be respectively connected to the adjusting bracket 30 and the mounting bracket 20. The movable rod 40 may rotate relative to the adjusting bracket 30, and the movable rod 40 may rotate relative to the mounting bracket 20, which may improve the smoothness of the rotation of the mounting bracket 20.
[0088] Or, as Figure 15As shown, the photovoltaic assembly 200 includes a photovoltaic panel, which can be rotatably connected to the fixed bracket 10, and the photovoltaic panel can be rotated relative to the fixed bracket 10, so as to change the inclination angle of the photovoltaic panel. The two ends of the movable rod 40 can be connected to the adjustment bracket 30 and the photovoltaic panel respectively, and the movable rod 40 can be rotated relative to the adjustment bracket 30, and the movable rod 40 can be rotated relative to the photovoltaic panel, so as to improve the smoothness of the rotation of the photovoltaic panel. The photovoltaic panel is directly rotatably connected to the fixed bracket 10 and the movable rod 40. On the basis of realizing the installation of the photovoltaic panel, the structure of the photovoltaic bracket 100 can be simplified, the cost can be saved, and it is easy to store and transport.
[0089] like Figure 2 As shown, according to some embodiments of the present application, the mounting bracket 20 may include a stabilizing rod 21 and two mounting rods 22, the two mounting rods 22 are parallel, and the stabilizing rod 21 may be arranged between the two mounting rods 22, and the two ends of the stabilizing rod 21 (such as Figure 2 The left and right ends shown in the figure can be connected to two mounting rods 22 respectively, which can improve the structural strength of the mounting bracket 20, facilitate the mounting bracket 20 to install a photovoltaic component 200 with a larger mass, and help to improve the service life of the fixing bracket 10.
[0090] The end of the movable rod 40 that is away from the fixed bracket 10 (such as Figure 2 The rear end shown in the figure) can be connected to the mounting rod 22, and the movable rod 40 can be rotated relative to the mounting rod 22. The mounting rod 22 can be provided with a mounting portion 221, and the photovoltaic panel can be connected to the mounting portion 221 to realize the installation of the photovoltaic panel. For example, the mounting portion 221 can be a mounting clip, and the photovoltaic panel can have a mounting slot, which can be connected to the mounting clip for easy disassembly and assembly.
[0091] One end of the mounting rod 22 (such as Figure 2 The upper end shown in FIG. 2 ) can be connected to the fixed bracket 10, and the mounting rod 22 can rotate relative to the fixed bracket 10. The other end of the mounting rod 22 (as shown in FIG. 2 ) can be connected to the fixed bracket 10. Figure 2 The lower end shown in the figure can have a limiting support foot 222, and the photovoltaic panel can contact the limiting support foot 222 when being installed on the mounting bracket 20, so as to limit the photovoltaic panel and prevent the photovoltaic panel from sliding off the mounting bracket 20, thereby improving the installation effect of the photovoltaic panel; it can be understood that the support rod 12, the movable rod 40 and the mounting rod 22 can cooperate with each other to form a triangular structure, which can improve the stability of the rotational connection between the mounting bracket 20 and the fixed bracket 10.
[0092] According to the photovoltaic power generation system of the embodiment of the present application, including the photovoltaic bracket 100, by adopting the above-mentioned photovoltaic bracket 100, the working efficiency of the photovoltaic component 200 can be improved, and the power generation of the photovoltaic power generation system can be increased. At the same time, the photovoltaic bracket 100 is highly convenient, which is conducive to the layout of the photovoltaic power generation system.
[0093] The other components and operations of the photovoltaic support 100 according to the embodiment of the present application are well known to those skilled in the art and will not be described in detail here. In the description of this application, "first feature" and "second feature" may include one or more of these features. The up-down direction, left-right direction, and front-back direction shall be based on the up-down direction, left-right direction, and front-back direction shown in the figure.
[0094] In the description of this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature therebetween. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature.
[0095] Throughout this specification, reference to terms such as "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 illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0096] 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 intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.
Claims
1. A photovoltaic bracket (100) for mounting a photovoltaic module (200), characterized in that: include: Fixed bracket (10); An adjustment assembly, comprising a movable rod (40) and an adjustment bracket (30) movably arranged on the fixed bracket (10), wherein the movable rod (40) is rotatably connected to the adjustment bracket (30). The photovoltaic assembly (200) is rotatably connected to the fixed bracket (10) and the movable rod (40), respectively, and the adjustment bracket (30) can move relative to the fixed bracket (10) to drive the movable rod (40) to move and drive the photovoltaic assembly (200) to rotate relative to the fixed bracket (10) to adjust the tilt angle of the photovoltaic assembly (200).
2. The photovoltaic support (100) according to claim 1, characterized in that: The adjustment bracket (30) comprises an adjustment rod (31) and a movable beam (32); the adjustment rod (31) is movably arranged on the fixed bracket (10); the movable beam (32) is arranged at one end of the adjustment rod (31); and the extension direction of the movable beam (32) is perpendicular to the extension direction of the adjustment rod (31); the movable rod (40) is rotatably connected to the end of the movable beam (32).
3. The photovoltaic support (100) according to claim 2, characterized in that: One of the fixed bracket (10) and the movable beam (32) has a sliding groove (121) extending along the extension direction of the adjustment rod (31), and the other of the fixed bracket (10) and the movable beam (32) has a sliding block (321) extending along the extension direction of the adjustment rod (31), and the sliding block (321) is slidably matched with the sliding groove (121).
4. The photovoltaic support (100) according to claim 3, characterized in that: The slide groove (121) is provided on the fixed bracket (10), and one side of the slide groove (121) is open to form an open side (1211). One end of the movable rod (40) is adapted to extend into the slide groove (121) through the open side (1211) and be rotatably connected to the slider (321).
5. The photovoltaic support (100) according to claim 4, characterized in that: One end of the movable rod (40) has a roller (41), and the roller (41) can contact the inner wall surface of the sliding groove (121) and is suitable for rolling when the sliding block (321) slides relative to the sliding groove (121).
6. The photovoltaic support (100) according to claim 2, characterized in that: The fixing bracket (10) comprises a crossbeam (11) through which the adjusting rod (31) is passed, and has a fixing seat (111) and a movable fixing rod (112); the adjusting rod (31) has a plurality of adjusting openings (3121) arranged along the extending direction of the adjusting rod (31); the fixing seat (111) is provided on the crossbeam (11) and has a fixing opening, the fixing opening being adapted to correspond to the position of each adjusting opening (3121) when the adjusting rod (31) is movable; the fixing rod (112) is provided on the crossbeam (11) and adapted to pass through the fixing opening and the adjusting opening (3121) corresponding in position to limit the tilt angle of the photovoltaic assembly (200).
7. The photovoltaic support (100) according to claim 6, characterized in that: The adjusting rod (31) comprises an inner rod (311) and an outer rod (312), wherein the outer rod (312) is sleeved on the outer side of the inner rod (311), and the movable beam (32) is connected to one end of the outer rod (312). The inner rod (311) can move relative to the outer rod (312) to make the adjusting rod (31) extend and retract, and a first limiting ring is provided on the outer side of the inner rod (311), and a second limiting ring is provided on the inner side of the outer rod (312). The second limiting ring is located on a side of the plurality of adjusting ports (3121) close to the movable beam (32), and the first limiting ring is located on a side of the second limiting ring close to the movable beam (32). The first limiting ring is suitable for abutting against the second limiting ring to limit the telescopic length of the adjusting rod (31).
8. The photovoltaic support (100) according to claim 7, characterized in that: A plurality of adjustment openings (3121) are provided on the outer rod (312); the inner rod (311) has a limiting opening (3111) and a limiting groove (3112) extending along the extending direction of the adjustment rod (31); the limiting opening (3111) is located on a side of the limiting groove (3112) away from the movable beam (32); and the limiting opening (3111) can correspond to a position of the adjustment opening (3121) away from the movable beam (32); the limiting groove (3112) can correspond to the positions of a plurality of adjustment openings (3121); Wherein, the fixing rod (112) is suitable for passing through the fixing opening, the adjusting opening (3121) and the limiting opening (3111) corresponding to the positions, and the fixing rod (112) is suitable for passing through the fixing opening, the adjusting opening (3121) and the limiting groove (3112) corresponding to the positions and slidingly fitting with the limiting groove (3112).
9. The photovoltaic support (100) according to claim 6, characterized in that: Also includes: The damping member (50) is provided with a limit block (313), the limit block (313) is located on a side of the plurality of adjustment openings (3121) close to the movable beam (32), and the damping member (50) is provided between the limit block (313) and the cross beam (11) to attenuate the impact force of the adjustment rod (31).
10. The photovoltaic support (100) according to claim 6, characterized in that: The end of the regulating rod (31) facing away from the movable beam (32) is provided with a handle (314).
11. The photovoltaic support (100) according to claim 1, characterized in that: The fixing bracket (10) is provided with a hook (13) suitable for hooking a railing.
12. The photovoltaic support (100) according to claim 2, characterized in that: The fixed bracket (10) comprises two parallel cross beams (11) and two parallel support rods (12), the two cross beams (11) are arranged between the two support rods (12), the adjustment rod (31) is passed through one of the two cross beams (11), and the movable beam (32) is movably arranged on a portion of the support rod (12) located between the two cross beams (11).
13. The photovoltaic support (100) according to any one of claims 1 to 11, characterized in that: The photovoltaic assembly (200) comprises a mounting bracket (20) and a photovoltaic panel, wherein the mounting bracket (20) is rotatably connected to the fixed bracket (10) and the movable rod (40) respectively, and the photovoltaic panel is arranged on the mounting bracket (20). Alternatively, the photovoltaic assembly (200) includes a photovoltaic panel, and the photovoltaic panel is rotatably connected to the fixed bracket (10) and the movable rod (40) respectively.
14. The photovoltaic support (100) according to claim 13, characterized in that: The mounting bracket (20) includes a stabilizing rod (21) and two parallel mounting rods (22), the stabilizing rod (21) is arranged between the two mounting rods (22), the movable rod (40) is rotatably connected to the mounting rod (22), the mounting rod (22) is provided with a mounting portion (221) suitable for mounting the photovoltaic component (200), one end of the mounting rod (22) is rotatably connected to the fixed bracket (10), and the other end of the mounting rod (22) has a limiting support foot (222) suitable for limiting the position of the photovoltaic component (200).
15. A photovoltaic power generation system, characterized in that: It comprises a photovoltaic bracket (100) according to any one of claims 1 to 14.