Photovoltaic support, photovoltaic system and installation assembly

Abstract

The utility model discloses a photovoltaic support, a photovoltaic system and an installation assembly, and belongs to the photovoltaic field. The photovoltaic support comprises a main shaft; the control box is used for controlling a driving mechanism of the main shaft; the connecting piece is mounted on the control box; the first hoop and the second hoop are both connected with the connecting piece, at least one of the first hoop and the second hoop is hinged to the connecting piece, and the first hoop and the second hoop are connected so as to be installed on the main shaft; and the center of the control box is upwards offset relative to the axis of the main shaft. By setting the position relation between the center of the control box and the axis of the main shaft, when the main shaft rotates, the control box does not interfere with each other, and the rotation angle of the main shaft can be increased, so that the photovoltaic support is helped to adjust the sunlight tracking angle more accurately, and the power generation efficiency of the photovoltaic system is helped to be improved.

Description

Technical Field

[0001] This application belongs to the field of photovoltaic technology, and in particular relates to a photovoltaic bracket, a photovoltaic system and installation components. Background Technology

[0002] The rotation angle of the photovoltaic bracket is controlled by a control box. The control box rotates with the main shaft. When it rotates to a certain angle, the control box will interfere, limiting the rotation angle of the photovoltaic bracket and affecting the tracking effect of the photovoltaic bracket on sunlight, thus affecting the power generation efficiency of the photovoltaic system. At the same time, the control box is difficult to install and has a high cost. Utility Model Content

[0003] This application aims to solve at least one of the technical problems existing in the related art. To this end, this application proposes a photovoltaic bracket, a photovoltaic system, and installation components, wherein the photovoltaic bracket has a large rotation angle.

[0004] In a first aspect, this application provides a photovoltaic mounting bracket, comprising:

[0005] spindle;

[0006] A control box, used to control the drive mechanism of the spindle;

[0007] A connector, which is mounted on the control box;

[0008] A first clamp and a second clamp, both of which are connected to the connecting member, and at least one of the first clamp and the second clamp is hinged to the connecting member. The first clamp and the second clamp are connected to be installed on the main shaft; wherein the center of the control box is offset upward relative to the axis of the main shaft.

[0009] According to the photovoltaic bracket of this application, by setting the positional relationship between the center of the control box and the axis of the main shaft, the control box will not interfere when the main shaft rotates, which can increase the rotation angle of the main shaft, so as to help the photovoltaic bracket adjust the solar tracking angle more accurately and help improve the power generation efficiency of the photovoltaic system.

[0010] According to one embodiment of this application, the connector includes a connecting plate and a side plate, the side plate being connected to the connecting plate, and the control box being mounted on the side of the connecting plate opposite to the side plate, wherein at least one of the first clamp and the second clamp is hinged to the side plate.

[0011] According to the photovoltaic bracket of this application, a control box is connected to a connecting plate, and a first clamp and a second clamp are connected to a side plate. The hinged clamp has a large rotation angle, making assembly easier.

[0012] According to one embodiment of this application, the connector is provided with a mounting hole, and the control box is connected to the connector through the mounting hole.

[0013] According to the photovoltaic bracket of this application, by setting mounting holes on the connecting plate, the connection stability between the control box and the connecting plate is good, and it is easy to disassemble and assemble.

[0014] According to one embodiment of this application, the first clamp is connected to the connector, and the second clamp is hinged to the connector.

[0015] According to the photovoltaic bracket of this application, the first clamp is connected to the connector, and the second clamp is hinged to the connector, which makes the assembly of the control box and the main shaft easier and the installation cost lower.

[0016] According to one embodiment of this application, the first clamp has a first flange, the second clamp has a second flange, the first flange is connected to the connector, and the second flange is hinged to the connector.

[0017] According to the photovoltaic bracket of this application, by setting the connection method between the first flange and the second flange and the connector, the assembly of the control box and the main shaft is easier and the installation cost is lower.

[0018] According to one embodiment of this application, the connector is equipped with a first rod, a second rod, and a third rod, the first flange is connected to the first rod and the second rod, and the second flange is hinged to the third rod.

[0019] According to the photovoltaic bracket of this application, by setting a first flange to connect with the first and second rods, and a second flange to hinge with the third rod, the first clamp is fixed and the second clamp is rotatable, making the assembly of the control box and the main shaft easier and the installation cost lower.

[0020] According to one embodiment of this application, the connector is equipped with a fourth rod and a fifth rod, the first clamp is provided with a first lug, the second clamp is provided with a second lug, the first lug is connected to the fourth rod, and the second lug is hinged to the fifth rod.

[0021] According to one embodiment of this application, the connector is provided with a slot, and the first lug has a protrusion that engages with the slot.

[0022] According to the photovoltaic bracket of this application, by setting the first lug to be hinged to the fourth rod, the second lug to be hinged to the fifth rod, and the protrusion to be engaged with the slot, the first clamp is fixed and the second clamp can be rotated, making the assembly of the control box and the main shaft easier and the installation cost lower.

[0023] According to one embodiment of this application, the connector is equipped with a sixth rod, the first clamp is connected to the connector and the control box through the same connection structure, and the second clamp is hinged to the sixth rod.

[0024] According to one embodiment of this application, the first clamp is provided with a third flange, the second clamp is provided with a fourth flange, the third flange is connected to the connector and the control box through the same connection structure, and the fourth flange is hinged to the sixth rod.

[0025] According to the photovoltaic bracket of this application, by setting a third flange to connect with the connector and the control box, and a fourth flange to hinge with the sixth rod, the first clamp is fixed and the second clamp can rotate. The assembly of the control box and the main shaft is easier and the installation cost is lower.

[0026] According to one embodiment of this application, the connector forms a receiving cavity with the first clamp and the second clamp, and the main shaft is mounted in the receiving cavity.

[0027] According to the photovoltaic bracket of this application, a receiving cavity is formed by the connector, the first clamp, and the second clamp to better fix the control box and the main shaft.

[0028] Secondly, this application provides a photovoltaic system, which includes:

[0029] Photovoltaic brackets as described in the above embodiments;

[0030] Photovoltaic modules are installed on the photovoltaic bracket.

[0031] The photovoltaic system according to this application has good tracking performance and high power generation efficiency because the photovoltaic modules are installed on the photovoltaic bracket.

[0032] Thirdly, this application provides an installation assembly for use in photovoltaic brackets, the installation assembly comprising:

[0033] Connectors;

[0034] A first clamp and a second clamp, both of which are connected to the connecting member, and at least one of the first clamp and the second clamp is hinged to the connecting member.

[0035] According to the installation components of this application, by setting the assembly relationship between the connectors, the first clamp, and the second clamp, the installation difficulty is reduced, the installation cost is lower, and the versatility is better.

[0036] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0037] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0038] Figure 1 This is one of the structural schematic diagrams of the photovoltaic support provided in the embodiments of this application;

[0039] Figure 2 This is one of the structural schematic diagrams of the control box, connector, first clamp, and second clamp provided in the embodiments of this application;

[0040] Figure 3 This is one of the structural schematic diagrams of the connector, the first clamp, and the second clamp provided in the embodiments of this application;

[0041] Figure 4 This is one of the structural schematic diagrams of the connector provided in the embodiments of this application;

[0042] Figure 5 This is one of the structural schematic diagrams of the first clamp and the second clamp provided in the embodiments of this application;

[0043] Figure 6 This is the second structural schematic diagram of the photovoltaic support provided in the embodiments of this application;

[0044] Figure 7 This is a second structural schematic diagram of the control box, connector, first clamp, and second clamp provided in the embodiments of this application;

[0045] Figure 8 This is a second schematic diagram of the connector, the first clamp, and the second clamp provided in the embodiments of this application;

[0046] Figure 9 This is a second schematic diagram of the structure of the connector provided in the embodiments of this application;

[0047] Figure 10 This is a second schematic diagram of the structure of the first clamp and the second clamp provided in the embodiments of this application;

[0048] Figure 11 This is the third structural schematic diagram of the photovoltaic support provided in the embodiments of this application;

[0049] Figure 12 This is the third of the structural schematic diagrams of the control box, connector, first clamp, and second clamp provided in the embodiments of this application;

[0050] Figure 13 This is the third structural schematic diagram of the connector, the first clamp, and the second clamp provided in the embodiments of this application;

[0051] Figure 14 This is the third structural schematic diagram of the connector provided in the embodiments of this application;

[0052] Figure 15 This is the third schematic diagram of the structure of the first clamp and the second clamp provided in the embodiments of this application.

[0053] Figure label:

[0054] 1000 photovoltaic brackets;

[0055] Spindle 100;

[0056] Control box 200;

[0057] Connector 300, connecting plate 310, first section 311, second section 312, mounting hole 313, side plate 320, first rod 330, second rod 340, third rod 350, fourth rod 360, fifth rod 370, slot 380, sixth rod 390;

[0058] First clamp 400, first flange 410, first lug 420, protrusion 421, third flange 430;

[0059] Second clamp 500, second flange 510, second loop 520, fourth flange 530;

[0060] The cavity is 600. Detailed Implementation

[0061] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0062] The principle of the photovoltaic bracket 1000 proposed in this application will be explained in detail below:

[0063] The rotation angle of the photovoltaic bracket is controlled by a control box. The control box rotates with the main shaft. When it rotates to a certain angle, the control box will interfere, limiting the rotation angle of the photovoltaic bracket and affecting the tracking effect of the photovoltaic bracket on sunlight, thus affecting the power generation efficiency of the photovoltaic system. At the same time, the control box is difficult to install and has a high cost.

[0064] To address this technical problem, this application provides a photovoltaic bracket 1000, as described below. Figures 1-15 A photovoltaic bracket 1000 according to an embodiment of this application is described.

[0065] like Figure 1 , Figure 6 and Figure 11As shown, the photovoltaic bracket 1000 of this application embodiment includes: a main shaft 100, a control box 200, a connector 300, a first clamp 400, and a second clamp 500.

[0066] The spindle 100 can be made of materials such as stainless steel, aluminum alloy, galvanized steel, and composite materials.

[0067] In this embodiment, the spindle 100 can be made of aluminum alloy. The spindle 100 made of aluminum alloy has good corrosion resistance and is lightweight, making it easy to install and transport.

[0068] The cross-section of the main shaft 100 can be circular, rectangular, or polygonal, etc., and no specific limitation is made in this embodiment.

[0069] The control box 200 is used to control the drive mechanism of the spindle 100.

[0070] In this embodiment, the control box 200 can measure the rotation angle of the spindle 100 and provide timely feedback to control the rotation angle of the photovoltaic bracket 1000.

[0071] like Figure 2 , Figure 7 and Figure 12 As shown, connector 300 is installed on control box 200.

[0072] The connector 300 and the control box 200 can be connected by bolts, snap-fit, glue or welding.

[0073] In this embodiment, the connector 300 and the control box 200 can be connected by bolts, which provides high connection strength and is easy to assemble and disassemble.

[0074] like Figure 3 , Figure 8 and Figure 13 As shown, both the first clamp 400 and the second clamp 500 are connected to the connector 300.

[0075] In this embodiment, at least one of the first clamp 400 and the second clamp 500 is hinged to the connector 300.

[0076] The first clamp 400 and the second clamp 500 can be connected to the connector 300 in at least one of the following ways:

[0077] Firstly, such as Figure 3 , Figure 8 and Figure 13 As shown, the first clamp 400 is connected to the connector 300, and the second clamp 500 is hinged to the connector 300.

[0078] In this embodiment, the first clamp 400 is first engaged with the main shaft 100, and then the second clamp 500 is rotated to connect and fix the first clamp 400 and the second clamp 500 to the main shaft 100.

[0079] Secondly, the first clamp 400 is hinged to the connector 300, and the second clamp 500 is connected to the connector 300.

[0080] In this embodiment, the second clamp 500 is first engaged with the main shaft 100, and then the first clamp 400 is rotated to connect and fix the first clamp 400 and the second clamp 500 to the main shaft 100.

[0081] Thirdly, both the first clamp 400 and the second clamp 500 are hinged to the connecting piece 300.

[0082] In this embodiment, the first clamp 400 and the second clamp 500 are rotated simultaneously and connected and fixed to the main shaft 100.

[0083] The first clamp 400 and the second clamp 500 are connected to be installed on the spindle 100.

[0084] The center of the control box 200 is offset upward relative to the axis of the spindle 100.

[0085] It is understandable that the center of the control box 200 is higher than the axis of the spindle 100.

[0086] In related technologies, in order to install photovoltaic modules, the drive shaft of a typical tracking photovoltaic bracket is mounted on the lower surface of the main shaft, and the control box is mounted on the lower surface or side of the main shaft. When the main shaft rotates, the control box and the drive shaft are prone to interference. In order to prevent interference, the rotation range of the photovoltaic bracket is designed to be small, which makes the tracking effect of the photovoltaic bracket on sunlight worse and affects the power generation efficiency of the photovoltaic system.

[0087] In this embodiment, the control box 200, the first clamp 400, and the second clamp 500 are all connected to the connector 300. When the main shaft 100 rotates, the control box 200 may interfere with the transmission shaft only when it needs to rotate to a larger angle. However, the rotation angle of the main shaft 100 is within a certain range. By installing the center of the control box 200 with an upward offset relative to the axis of the main shaft 100, the control box 200 will not interfere with the transmission shaft when it rotates with the main shaft 100 within the working range.

[0088] In this embodiment, at least one of the first clamp 400 and the second clamp 500 is hinged to the connector 300. During installation, the clamp not hinged to the connector 300 is first engaged with the main shaft 100, and then the clamp hinged to the connector 300 is rotated and the two clamps are connected and installed on the main shaft 100. Alternatively, the two clamps hinged to the connector 300 can be rotated and connected and installed on the main shaft 100. This method is relatively easy to install and has a low cost.

[0089] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the positional relationship between the center of the control box 200 and the axis of the main shaft 100, the control box 200 will not interfere when the main shaft 100 rotates, and the rotation angle of the main shaft 100 can be increased, so as to help the photovoltaic bracket 1000 adjust the solar tracking angle more accurately and help improve the power generation efficiency of the photovoltaic system.

[0090] In some embodiments, such as Figure 4 , Figure 9 and Figure 14 As shown, the connector 300 may include a connecting plate 310 and a side plate 320.

[0091] The connecting plate 310 and the side plate 320 can be made of materials such as steel, aluminum alloy and composite materials.

[0092] In this embodiment, the connecting plate 310 and the side plate 320 can be made of aluminum alloy. The connecting plate 310 and the side plate 320 made of aluminum alloy are lightweight, easy to install, and have good corrosion resistance.

[0093] In some embodiments, the connecting plate 310 and the side plate 320 may be made of different materials.

[0094] The side plate 320 is connected to the connecting plate 310.

[0095] In this embodiment, there can be two side plates 320, which are arranged opposite to each other on both sides of the connecting plate 310, resulting in better stability.

[0096] like Figure 2 , Figure 7 and Figure 12 As shown, the control box 200 is installed on the side of the connecting plate 310 away from the side plate 320.

[0097] In this embodiment, the control box 200 can be installed on the bottom wall of the connecting plate 310, and the two side plates 320 are disposed opposite to each other on the two side walls of the connecting plate 310.

[0098] In this embodiment, at least one of the first clamp 400 and the second clamp 500 is hinged to the side plate 320.

[0099] The first clamp 400 and the second clamp 500 can be connected to the side plate 320 in at least one of the following ways:

[0100] Firstly, such as Figure 4 , Figure 9 and Figure 14 As shown, the first clamp 400 is connected to the side plate 320, and the second clamp 500 is hinged to the side plate 320.

[0101] In this embodiment, the first clamp 400 is first engaged with the main shaft 100, and then the second clamp 500 is rotated to connect and fix the first clamp 400 and the second clamp 500 to the main shaft 100.

[0102] Secondly, the first clamp 400 is hinged to the side plate 320, and the second clamp 500 is connected to the side plate 320.

[0103] In this embodiment, the second clamp 500 is first engaged with the main shaft 100, and then the first clamp 400 is rotated to connect and fix the first clamp 400 and the second clamp 500 to the main shaft 100.

[0104] Thirdly, both the first clamp 400 and the second clamp 500 are hinged to the side plate 320.

[0105] In this embodiment, the first clamp 400 and the second clamp 500 are rotated simultaneously and connected and fixed to the main shaft 100.

[0106] According to the photovoltaic bracket 1000 provided in the embodiment of this application, the control box 200 is connected to the connecting plate 310, and the first clamp 400 and the second clamp 500 are connected to the side plate 320. The hinged clamp has a large rotation angle and is easy to assemble.

[0107] In some embodiments, such as Figure 4 , Figure 9 and Figure 14 As shown, the connector 300 may be provided with mounting holes 313.

[0108] In this embodiment, there are two mounting holes 313, which are positioned opposite each other at the upper and lower ends of the connecting plate 310, resulting in better stability.

[0109] like Figure 2 , Figure 7 and Figure 12 As shown, the control box 200 is connected to the connector 300 through the mounting hole 313.

[0110] In this embodiment, the mounting hole 313 is a threaded hole, and the control box 200 is threadedly connected to the mounting hole 313 by bolts, which has high connection strength and is easy to disassemble and assemble.

[0111] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by providing mounting holes 313 on the connecting plate 310, the connection stability between the control box 200 and the connecting plate 310 is good and it is easy to disassemble and assemble.

[0112] In some embodiments, such as Figure 4 and Figure 9 As shown, the connecting plate 310 may include a first segment 311 and a second segment 312.

[0113] The first segment 311 is located above the second segment 312.

[0114] The first segment 311 and the second segment 312 can be connected by plugging, gluing, welding or bolting, or the first segment 311 and the second segment 312 can be integrally formed.

[0115] In this embodiment, the first segment 311 and the second segment 312 can be integrally formed, resulting in high stability and reliability, and low cost.

[0116] Side plate 320 is located in the second section 312.

[0117] In this embodiment, the side plate 320 is located on the second section 312. The first clamp 400 and the second clamp 500 are connected to the side plate 320, wherein the second clamp 500 is hinged to the side plate 320. The control box 200 is installed on the side of the connecting plate 310 away from the side plate 320. The first clamp 400 and the second clamp 500 are connected and installed on the main shaft 100. The upper and lower ends of the control box 200 are respectively installed on the first section 311 and the second section 312 of the connecting plate 310. The center of the control box 200 is higher than the axis of the main shaft 100. The control box 200 will not interfere when it rotates with the main shaft 100.

[0118] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the side plate 320 in the second section 312, and connecting the first clamp 400 and the second clamp 500 to the side plate 320, the center of the control box 200 is higher than the axis of the main shaft 100. When the control box 200 rotates with the main shaft 100, there will be no interference. The rotation angle of the main shaft 100 can be increased, so as to help the bracket to adjust the solar tracking angle more accurately and help improve the power generation efficiency of the photovoltaic system.

[0119] In some embodiments, such as Figure 3 , Figure 8 and Figure 13 As shown, the first clamp 400 can be connected to the connector 300, and the second clamp 500 can be hinged to the connector 300.

[0120] The first clamp 400 and the connector 300 can be connected in various ways. In this embodiment, two bolts are used for bolt connection, which has a good fixing effect, high connection strength, and is easy to disassemble and assemble.

[0121] The second clamp 500 and the connector 300 can be hinged in various ways. In this embodiment, the side plate 320 is provided with a through hole, the smooth rod passes through the through hole, and the second clamp 500 is fitted onto the smooth rod. The assembly is simple and the cost is low.

[0122] According to the photovoltaic bracket 1000 provided in the embodiments of this application, the first clamp 400 is connected to the connector 300, and the second clamp 500 is hinged to the connector 300, which makes the assembly of the control box 200 and the main shaft 100 easier and the installation cost lower.

[0123] In some embodiments, such as Figure 5 As shown, the first clamp 400 is provided with a first flange 410, and the second clamp 500 is provided with a second flange 510.

[0124] The first flange 410 and the second flange 510 can be designed in various structural forms.

[0125] In this embodiment, the first flange 410 can be extended outward along the side wall of the first clamp 400, and the second flange 510 can be extended upward along the side wall of the second clamp 500.

[0126] The first flange 410 is connected to the connector 300.

[0127] In this embodiment, the first flange 410 can be connected to the inner wall of the side plate 320 of the connector 300, which has good integrity and a stable connection.

[0128] The second flange 510 is hinged to the connector 300.

[0129] In this embodiment, the second flange 510 can be connected to the lower end of the inner wall of the side plate 320 of the connector 300, which has good integrity, a stable connection, a large rotation angle, and is easy to install.

[0130] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the connection method between the first flange 410 and the second flange 510 and the connector 300, the assembly of the control box 200 and the main shaft 100 is easier and the installation cost is lower.

[0131] In some embodiments, such as Figure 4 As shown, the connector 300 can be equipped with a first rod 330, a second rod 340, and a third rod 350.

[0132] The first flange 410 is connected to the first rod 330 and the second rod 340.

[0133] The second flange 510 is hinged to the third rod 350.

[0134] In this embodiment, the side plate 320 of the connector 300 may be provided with a first hole, a second hole and a third hole from top to bottom. The first rod 330, the second rod 340 and the third rod 350 pass through the first hole, the second hole and the third hole respectively. The first flange 410 is connected to the first rod 330 and the second rod 340 to fix the first clamp 400. The second flange 510 is hinged to the third rod 350.

[0135] In this embodiment, the first rod 330, the second rod 340, and the third rod 350 can be bolts, which provide high connection strength and are easy to assemble and disassemble.

[0136] In this embodiment, the control box 200 can be installed on the side of the connecting plate 310 away from the side plate 320, and the first clamp 400 and the second clamp 500 are adapted to the shape of the spindle 100.

[0137] In this embodiment, two connectors 300 are installed opposite each other on the back plate of the control box 200. A first clamp 400 and a second clamp 500 are installed on the connectors 300. The first clamp 400 is fixed by bolt connection, and the second clamp 500 can rotate around the connection. The control box 200 and the connectors 300 are suspended on the spindle 100 by the first clamp 400. The second clamp 500 is rotated to fit against the lower surface of the spindle 100. Then the first clamp 400 and the second clamp 500 are bolted together to complete the assembly.

[0138] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the first flange 410 to be connected to the first rod 330 and the second rod 340, and the second flange 510 to be hinged to the third rod 350, the first clamp 400 is fixed and the second clamp 500 can be rotated, making the assembly of the control box 200 and the main shaft 100 easier and the installation cost lower.

[0139] In some embodiments, such as Figure 9 As shown, the connector 300 can be fitted with a fourth rod 360 and a fifth rod 370.

[0140] The first clamp 400 is provided with a first lug 420, and the second clamp 500 is provided with a second lug 520. The first lug 420 is connected to the fourth rod 360, and the second lug 520 is hinged to the fifth rod 370.

[0141] In this embodiment, the first lug 420 can be fixedly connected to the fourth rod 360, the second lug 520 is hinged to the fifth rod 370, the control box 200 and the connector 300 are suspended on the main shaft 100 by the first clamp 400, the second clamp 500 is rotated to fit against the lower surface of the main shaft 100, and then the first clamp 400 and the second clamp 500 are bolted together to complete the assembly.

[0142] In some embodiments, the first lug 420 may also be hinged to the fourth rod 360, and the first clamp 400 and the second clamp 500 may be rotated simultaneously during assembly.

[0143] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the first lug 420 to be connected to the fourth rod 360 and the second lug 520 to be hinged to the fifth rod 370, the assembly of the control box 200 and the main shaft 100 is easier and the installation cost is lower.

[0144] In some embodiments, such as Figure 9 As shown, the connector 300 may be provided with a slot 380.

[0145] Connector 300 is equipped with a fourth rod 360 and a fifth rod 370.

[0146] like Figure 10 As shown, the first clamp 400 is provided with a first lug 420, and the first lug 420 has a protrusion 421.

[0147] The second clamp 500 is equipped with a second loop 520.

[0148] The first loop 420 is connected to the fourth rod 360, and the second loop 520 is hinged to the fifth rod 370.

[0149] like Figure 8 As shown, the protrusion 421 engages with the slot 380.

[0150] In this embodiment, the side plate 320 of the connector 300 can be provided with a fourth hole and a fifth hole from top to bottom. The fourth rod 360 and the fifth rod 370 pass through the fourth hole and the fifth hole respectively. The first lug 420 is hinged to the fourth rod 360, the protrusion 421 is engaged with the slot 380 to fix the first clamp 400, the second lug 520 is hinged to the fifth rod 370, and the second clamp 500 is rotatable.

[0151] In this embodiment, the control box 200 can be installed on the side of the connecting plate 310 away from the side plate 320, and the first clamp 400 and the second clamp 500 are adapted to the shape of the spindle 100.

[0152] In this embodiment, two connectors 300 are installed opposite each other on the back plate of the control box 200. A first clamp 400 and a second clamp 500 are installed on the connectors 300. The first clamp 400 is fixed in place by engaging with the slot 380 through the protrusion 421. The second clamp 500 can rotate around the connection point. The control box 200 and the connectors 300 are suspended on the spindle 100 by the first clamp 400. The second clamp 500 is rotated to fit against the lower surface of the spindle 100. The first clamp 400 and the second clamp 500 are then bolted together to complete the assembly.

[0153] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting the first lug 420 to be hinged to the fourth rod 360, the second lug 520 to be hinged to the fifth rod 370, and the protrusion 421 to be engaged with the slot 380, the first clamp 400 is fixed and the second clamp 500 can rotate, making the assembly of the control box 200 and the main shaft 100 easier and the installation cost lower.

[0154] In some embodiments, such as Figure 15 As shown, the connector 300 can be fitted with the sixth rod 390.

[0155] The first clamp 400 is connected to the connector 300 and the control box 200 through the same connection structure.

[0156] In this embodiment, the first clamp 400, the connector 300, and the control box 200 are connected by bolts at the same position, resulting in high connection strength and easy assembly and disassembly.

[0157] In some embodiments, the first clamp 400, the connector 300, and the control box 200 can also be connected by other structures, and the first clamp 400 can also be integrally formed with the connector 300.

[0158] The second clamp 500 is hinged to the sixth rod 390.

[0159] In this embodiment, the first clamp 400 is fixed by bolt connection, and the second clamp 500 can rotate around the connection point. The control box 200 and the connector 300 are suspended on the spindle 100 by the first clamp 400. The second clamp 500 is rotated to fit against the lower surface of the spindle 100. Then the first clamp 400 and the second clamp 500 are bolted together to complete the assembly.

[0160] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting a first clamp 400 to connect with the connector 300 and the control box 200, and a second clamp 500 to hinge with the sixth rod 390, the first clamp 400 is fixed and the second clamp 500 can rotate. The assembly of the control box 200 and the main shaft 100 is relatively easy and the installation cost is low.

[0161] In some embodiments, such as Figure 15 As shown, the first clamp 400 may be provided with a third flange 430, and the second clamp 500 may be provided with a fourth flange 530.

[0162] like Figure 14 As shown, the connector 300 is equipped with the sixth rod 390.

[0163] The third flange 430 is connected to the connector 300 and the control box 200.

[0164] In this embodiment, the third flange 430 can extend upward along one end of the first clamp 400.

[0165] The fourth flange 530 is hinged to the sixth rod 390.

[0166] In this embodiment, the side plate 320 of the connector 300 may be provided with a sixth hole, the sixth rod 390 passes through the sixth hole, the third flange 430, the connecting plate 310 and the control box 200 are connected by bolts through the mounting hole 313 to fix the first clamp 400, the fourth flange 530 is hinged to the sixth rod 390, and the second clamp 500 is rotatable.

[0167] In this embodiment, the control box 200 can be installed on the side of the connecting plate 310 away from the side plate 320, and the first clamp 400 and the second clamp 500 are adapted to the shape of the spindle 100.

[0168] In this embodiment, two connectors 300 are installed opposite each other on the back plate of the control box 200. A first clamp 400 and a second clamp 500 are installed on the connectors 300. The first clamp 400 is fixed by bolt connection, and the second clamp 500 can rotate around the connection. The control box 200 and the connectors 300 are suspended on the spindle 100 by the first clamp 400. The second clamp 500 is rotated to fit against the lower surface of the spindle 100. Then the first clamp 400 and the second clamp 500 are bolted together to complete the assembly.

[0169] It should be noted that in other embodiments, the connector 300 can be designed as an integral part of the first clamp 400, thereby eliminating the need for the third flange 430.

[0170] According to the photovoltaic bracket 1000 provided in the embodiments of this application, by setting a third flange 430 to connect with the connector 300 and the control box 200, and a fourth flange 530 to hinge with the sixth rod 390, the first clamp 400 is fixed and the second clamp 500 can rotate. The assembly of the control box 200 and the main shaft 100 is relatively easy and the installation cost is low.

[0171] In some embodiments, the connector 300 may form a receiving cavity 600 with the first clamp 400 and the second clamp 500.

[0172] In this embodiment, the side plate 320 of the connector 300 extends from one end of the connector 310 to the other end, and part of the side plate 320 is narrower. The first clamp 400 is located between the two side plates 320. The other part of the first clamp 400 that extends beyond the two side plates 320, the narrower part of the side plate 320, and the second clamp 500 together form the receiving cavity 600.

[0173] like Figure 11 and Figure 13 As shown, the spindle 100 is mounted in the receiving cavity 600.

[0174] In this embodiment, the cavity 600 is adapted to the shape of the spindle 100 to facilitate fixing the spindle 100.

[0175] According to the photovoltaic bracket 1000 provided in the embodiments of this application, a receiving cavity 600 is formed by the connector 300, the first clamp 400 and the second clamp 500, so as to better fix the control box 200 and the main shaft 100.

[0176] This application also provides a photovoltaic system.

[0177] The photovoltaic system includes: photovoltaic bracket 1000 and photovoltaic modules.

[0178] The photovoltaic bracket 1000 is the photovoltaic bracket 1000 described in the above embodiment.

[0179] The photovoltaic modules are installed on the photovoltaic bracket 1000.

[0180] In this embodiment, the photovoltaic bracket 1000 is a tracking bracket, the photovoltaic module is installed on the photovoltaic bracket 1000, the drive mechanism drives the main shaft 100 to rotate following the sunlight, the control box 200 does not interfere with the transmission shaft, the tracking effect is good, and the photovoltaic system has high power generation efficiency.

[0181] The photovoltaic system provided in the embodiments of this application has good tracking effect and high power generation efficiency by installing photovoltaic modules on photovoltaic bracket 1000.

[0182] This application also provides an installation component.

[0183] The installation assembly includes: connector 300, first clamp 400, and second clamp 500.

[0184] Connector 300;

[0185] The first clamp 400 and the second clamp 500 are both connected to the connector 300, and at least one of the first clamp 400 and the second clamp 500 is hinged to the connector 300.

[0186] The installation components provided in the embodiments of this application reduce installation difficulty, lower installation cost, and improve versatility by setting the assembly relationship between the connector 300, the first clamp 400, and the second clamp 500.

[0187] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0188] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0189] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0190] In the description of this application, "multiple" means two or more.

[0191] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0192] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0193] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0194] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A photovoltaic mount, characterized by, The utility model relates to a photovoltaic mounting system, comprising: a main shaft; a control box for controlling a driving mechanism of the main shaft; a connecting piece mounted to the control box; a first hoop and a second hoop, both of which are connected to the connecting piece, and at least one of the first hoop and the second hoop is hinged to the connecting piece, and the first hoop and the second hoop are connected to be mounted to the main shaft; wherein the center of the control box is upwardly offset relative to the axis of the main shaft.

2. The photovoltaic mount of claim 1, wherein, The connecting piece comprises a connecting plate and a side plate, the side plate is connected to the connecting plate, and the control box is mounted to one side of the connecting plate away from the side plate, and at least one of the first hoop and the second hoop is hinged to the side plate.

3. The photovoltaic mount of claim 2, wherein, The connecting piece is provided with a mounting hole, and the control box is connected to the connecting piece through the mounting hole.

4. The photovoltaic mount of claim 1, wherein, The first hoop is connected to the connecting piece, and the second hoop is hinged to the connecting piece.

5. The photovoltaic mount of any of claims 1-4, wherein, The first hoop is provided with a first flange, and the second hoop is provided with a second flange, the first flange is connected to the connecting piece, and the second flange is hinged to the connecting piece.

6. The photovoltaic mount of claim 5, wherein, The connecting piece is provided with a first rod, a second rod and a third rod, the first flange is connected to the first rod and the second rod, and the second flange is hinged to the third rod.

7. The photovoltaic mount of any of claims 1-4, wherein, The connecting piece is provided with a fourth rod and a fifth rod, the first hoop is provided with a first ear, the second hoop is provided with a second ear, the first ear is connected to the fourth rod, and the second ear is hinged to the fifth rod.

8. The photovoltaic mount of claim 7, wherein, The connecting piece is provided with a clamping groove, the first ear has a protruding part, and the protruding part is clamped in the clamping groove.

9. The photovoltaic mount of any of claims 1-3, wherein, The connecting piece is provided with a sixth rod, the first hoop is connected to the connecting piece and the control box through the same connecting structure, and the second hoop is hinged to the sixth rod.

10. The photovoltaic mount of claim 9, wherein, The first hoop is provided with a third flange, and the second hoop is provided with a fourth flange, the third flange is connected to the connecting piece and the control box through the same connecting structure, and the fourth flange is hinged to the sixth rod.

11. The photovoltaic mount of any of claims 1-4, wherein, The connecting piece, the first hoop and the second hoop form a containing cavity, and the main shaft is mounted in the containing cavity.

12. A photovoltaic system characterized by, The utility model relates to a photovoltaic mounting system, comprising: a photovoltaic mounting system according to any one of claims 1-11; a photovoltaic module mounted to the photovoltaic mounting system.

13. A mounting assembly for application to a photovoltaic racking, characterized by, The utility model relates to a photovoltaic mounting system, comprising: a connecting piece; a first hoop and a second hoop, both of which are connected to the connecting piece, and at least one of the first hoop and the second hoop is hinged to the connecting piece.

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