Mounting bracket and photovoltaic system

Abstract

This application discloses a mounting bracket and a photovoltaic system, belonging to the photovoltaic field. The mounting bracket includes: a mounting frame having a sliding groove extending along a first direction and a locking groove communicating with the sliding groove, the sliding groove and the locking groove being distributed along a second direction intersecting the first direction; an adjusting crossbeam movably mounted to the sliding groove along the first direction via a connecting member, and connected to the locking groove via the connecting member; and a diagonal brace connected to the connecting member; wherein the mounting frame and the diagonal brace are used to connect to the photovoltaic modules of the photovoltaic system. By designing the assembly method of the adjusting crossbeam, diagonal brace, and mounting frame, the angle adjustment process of the mounting bracket can be greatly simplified, thereby helping the photovoltaic system to more accurately adjust the solar tracking angle and improve the power generation efficiency of the photovoltaic system.

Description

Technical Field

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

[0002] Photovoltaic systems are widely used. Residential photovoltaic systems are often installed on balconies or rooftops. Different families have different sunlight conditions, and the appropriate angles are also different. The existing photovoltaic system mounting brackets are not easy to adjust the angle after installation, resulting in poor power generation efficiency. 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 mounting bracket and photovoltaic system, which is easy to adjust the angle and has a high photovoltaic power generation efficiency.

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

[0005] The mounting bracket has a slide groove extending along a first direction and a locking groove communicating with the slide groove, the slide groove and the locking groove being distributed along a second direction intersecting the first direction;

[0006] The adjusting beam is movably assembled into the slide groove along the first direction via the connecting piece, and is connected to the locking groove via the connecting piece;

[0007] The diagonal brace is connected to the connector, wherein,

[0008] The mounting bracket and the diagonal brace are used to connect to the photovoltaic modules of the photovoltaic system. According to the mounting bracket of this application, by designing the assembly method of the adjusting beam, diagonal brace, and mounting bracket, the angle adjustment process of the mounting bracket can be greatly simplified, thereby helping the photovoltaic system to more accurately adjust the solar tracking angle and improve the power generation efficiency of the photovoltaic system.

[0009] According to one embodiment of this application, the mounting bracket has a connecting groove, and the sliding groove communicates with the locking groove through the connecting groove.

[0010] According to the mounting bracket of this application, by setting a connecting groove for connecting the sliding groove and the locking groove, the connector can slide into the locking groove, which has good guiding properties and makes the angle adjustment operation of the photovoltaic module simpler and more accurate.

[0011] According to one embodiment of this application, the connecting groove is an arc-shaped groove, and the locking groove extends upward along the first direction.

[0012] According to the mounting bracket of this application, by setting the structural features of locking groove and connecting groove, the locking effect of the connector and the ease of operation are improved, the mounting bracket has high stability, and the angle adjustment operation of the photovoltaic module is simpler.

[0013] According to one embodiment of this application, the mounting bracket is provided with a plurality of locking grooves at intervals along the first direction.

[0014] According to the mounting bracket of this application, by setting multiple locking grooves, the angle adjustment range of the mounting bracket is improved, so as to obtain a better light tracking effect and a higher power generation efficiency of the photovoltaic system.

[0015] According to one embodiment of this application, the mounting bracket includes: a column body and a telescopic part, the telescopic part being used to connect with the installation scene, the column body being movably assembled to the telescopic part along the first direction, and the column body having the sliding groove and the locking groove.

[0016] According to the mounting bracket of this application, the height of the mounting bracket can be adjusted by assembling the column body movably in the first direction onto the telescopic part, and the mounting bracket has good versatility.

[0017] According to one embodiment of this application, the column body is provided with a guide portion extending along the first direction, and the telescopic portion forms a protrusion extending toward the column body, the protrusion slidingly engaging with the guide portion.

[0018] According to the mounting bracket of this application, by setting a guide part on the column body and setting a protrusion on the telescopic part, it is convenient to control the extension and retraction of the column body in the first direction, which has good guiding performance and precise adjustment.

[0019] According to one embodiment of this application, the guide portion includes a first side and a second side disposed opposite to each other, the protrusion slides with the second side, the first side, the locking groove, the second side and the sliding groove are sequentially disposed on the side wall of the column body along the second direction, the second side has an opening communicating with the locking groove and the sliding groove, and the connector is engaged with the first side and the second side when connected to the locking groove.

[0020] According to the mounting bracket of this application, by setting the structure of the guide part and the distribution relationship of the guide part, the locking groove and the sliding groove, the connector can be easily locked while ensuring smooth movement of the connector.

[0021] According to one embodiment of this application, the column body has a receiving groove that opens toward the diagonal brace, the end of the diagonal brace extends into the receiving groove and is hinged to the column body, and the mounting bracket has a retracted state in which at least a portion of the diagonal brace is retracted into the receiving groove.

[0022] According to the mounting bracket of this application, by setting a receiving groove in the column body, the diagonal brace can be stored in or unfolded from the receiving groove, thereby realizing the folding or unfolding of the photovoltaic module, which is convenient for storage and transportation.

[0023] According to one embodiment of this application, the adjusting beam has a threaded hole, and the connector is threadedly connected to the threaded hole.

[0024] According to the mounting bracket of this application, a threaded hole is provided in the adjusting beam to facilitate the connection between the connector and the adjusting beam. According to one embodiment of this application, the adjusting beam includes a beam body and a knob, the knob having a slot and the threaded hole, the beam body being inserted into the slot;

[0025] And / or,

[0026] The adjusting beam includes a beam body having the threaded hole. According to the mounting bracket of this application, by setting the structure of the adjusting beam and the assembly relationship between the adjusting beam and the connecting parts, the tilt angle adjustment of the photovoltaic module can be easily achieved, and the operation is simple.

[0027] According to one embodiment of this application, the threaded hole and the slot are arranged radially along the knob, and the threaded hole surrounds the slot.

[0028] According to the mounting bracket of this application, the connection strength between the connector and the adjusting beam is high due to the knob structure, and the mounting bracket is relatively stable.

[0029] According to one embodiment of this application, the mounting frame further has a first hinge structure for hinged to the photovoltaic module of the photovoltaic system, and the diagonal brace further has a second hinge structure for hinged to the photovoltaic module, the first hinge structure and the second hinge structure being spaced apart, and the diagonal brace being hinged to the mounting frame via the connector.

[0030] According to the mounting bracket of this application, by setting a first hinge structure and a second hinge structure that are hinged to the photovoltaic module, the tilt angle of the photovoltaic module can be easily adjusted while ensuring the support of the photovoltaic module. The operation is simple and the adjustment efficiency is high.

[0031] According to one embodiment of this application, the first hinge structure includes a support member located at the portion of the column body spaced apart from the diagonal brace, and the support member is used for hinged connection with the photovoltaic module.

[0032] According to the mounting bracket of this application, the photovoltaic module is hinged to the diagonal brace and the support member by the support member and the diagonal brace at intervals. This ensures the stability of the photovoltaic module while the tilt angle can be adjusted within a large range, resulting in better light reception and higher power generation efficiency of the photovoltaic system.

[0033] According to one embodiment of this application, the mounting bracket is provided with a connection structure for connecting to the installation scene.

[0034] According to the mounting bracket of this application, by setting a connecting structure on the mounting bracket, it is convenient to install the mounting bracket in the installation scene.

[0035] According to one embodiment of this application, the mounting bracket further includes a crossbar and a locking plate, the crossbar having a groove, the locking plate being slidably fitted into the groove, and the locking plate being used to connect with the mounting surface.

[0036] According to the mounting bracket of this application, by setting crossbars and locking plates on the mounting bracket, the stability of the mounting bracket is improved, ensuring the normal operation of the photovoltaic modules.

[0037] Secondly, this application provides a photovoltaic system, which includes:

[0038] Mounting brackets as described above;

[0039] The photovoltaic module is hinged to the mounting bracket.

[0040] According to the photovoltaic system of this application, by hinged photovoltaic modules to the mounting bracket, the photovoltaic system can more accurately adjust the solar tracking angle, thereby improving the power generation efficiency of the photovoltaic system.

[0041] 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

[0042] 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:

[0043] Figure 1 This is one of the structural schematic diagrams of the photovoltaic system provided in the embodiments of this application;

[0044] Figure 2 This is a second schematic diagram of the photovoltaic system provided in the embodiments of this application;

[0045] Figure 3 This is a schematic diagram of the mounting bracket provided in an embodiment of this application;

[0046] Figure 4 This is one of the enlarged views of the mounting bracket provided in the embodiments of this application;

[0047] Figure 5 This is a second enlarged view of the mounting bracket provided in the embodiments of this application;

[0048] Figure 6 This is the third enlarged view of a portion of the mounting bracket provided in the embodiments of this application;

[0049] Figure 7 This is the fourth enlarged view of a mounting bracket provided in an embodiment of this application;

[0050] Figure 8 This is the fifth enlarged view of a mounting bracket provided in an embodiment of this application;

[0051] Figure 9 This is a cross-sectional view of the knob provided in the embodiment of this application;

[0052] Figure 10 This is a partial enlarged view of the mounting bracket provided in the embodiments of this application, number six;

[0053] Figure 11 This is the third schematic diagram of the photovoltaic system provided in the embodiments of this application;

[0054] Figure 12 This is the seventh enlarged view of a portion of the mounting bracket provided in the embodiments of this application;

[0055] Figure 13 This is a partial enlarged view of the beam body provided in the embodiment of this application.

[0056] Figure label:

[0057] Photovoltaic system 1;

[0058] Mounting bracket 10;

[0059] Mounting bracket 100, sliding groove 110, locking groove 120, first hinge structure 130, support member 131, connecting groove 140, column body 150, guide part 151, first side 1511, second side 1512, opening 1513, receiving groove 152, telescopic part 160, protrusion 161, sliding nut screw 162, connecting structure 170, first connecting part 171, second connecting part 172, crossbar 180, groove 181, locking piece 190;

[0060] Adjusting crossbeam 200, crossbeam body 210, threaded section 211, knob 220, slot 221, threaded hole 222;

[0061] Connector 300;

[0062] Diagonal brace 400, second hinge structure 410;

[0063] Photovoltaic module 20, laminate 21, frame 22;

[0064] First direction z1, second direction z2. Detailed Implementation

[0065] 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.

[0066] The principle of the mounting bracket 10 proposed in this application will be explained in detail below:

[0067] Among related technologies, photovoltaic systems are widely used. Residential photovoltaic systems are often installed in areas such as balconies or rooftops. Different families have different sunlight conditions, and the corresponding suitable angles are also different. The installation brackets of existing photovoltaic systems are not easy to adjust the angle after installation, resulting in poor power generation efficiency.

[0068] To solve this technical problem, this application provides a mounting bracket 10, as described below. Figures 1-13 Description of mounting bracket 10 according to an embodiment of this application.

[0069] like Figure 1 and Figure 2 As shown, the mounting bracket 10 of this application embodiment is applied to a photovoltaic system 1 and includes: a mounting frame 100, an adjusting beam 200, and a diagonal brace 400.

[0070] Mounting bracket 100 can be made of materials such as steel, aluminum alloy or composite materials.

[0071] In this embodiment, the mounting bracket 100 can be made of aluminum alloy. The mounting bracket 100 made of aluminum alloy is lightweight, easy to handle, and has good corrosion resistance.

[0072] like Figure 5 As shown, the mounting bracket 100 has a sliding groove 110 and a locking groove 120.

[0073] like Figure 3 and Figure 5 As shown, the slide groove 110 extends along the first direction z1, and the locking groove 120 is connected to the slide groove 110.

[0074] In this embodiment, the first direction z1 is the height direction of the mounting bracket 100.

[0075] The sliding groove 110 and the locking groove 120 are distributed along the second direction z2, which intersects with the first direction z1.

[0076] In this embodiment, the second direction z2 is perpendicular to the first direction z1, and the sliding groove 110 and the locking groove 120 are distributed on the mounting bracket 100 along the second direction z2.

[0077] The adjusting beam 200 is movably assembled in the slide groove 110 along the first direction z1 via the connector 300, and the adjusting beam 200 is connected to the locking groove 120 via the connector 300.

[0078] In this embodiment, the connector 300 is slidably mounted on the slide groove 110 of the mounting bracket 100, and the connector 300 passes through the slide groove 110 and is connected to the adjusting beam 200. The locking groove 120 is connected to the slide groove 110. The adjusting beam 200 moves along the first direction z1, and the connector 300 slides in the slide groove 110 in the first direction z1. After the photovoltaic module 20 is adjusted to a suitable angle, the connector 300 is slid to the locking groove 120 and locked.

[0079] The connector 300 can be a screw, bolt, or pin.

[0080] In this embodiment, the connector 300 can be a bolt, which has high connection strength and is easy to disassemble.

[0081] The adjusting beam 200 can be made of materials such as steel, aluminum alloy or composite materials.

[0082] In this embodiment, the adjusting beam 200 can be made of aluminum alloy, which is lightweight and has high strength.

[0083] The diagonal brace 400 is connected to the connector 300.

[0084] Understandably, the adjusting beam 200 and the diagonal brace 400 are hinged to the same position on the mounting bracket 100 via the connector 300.

[0085] The 400 diagonal brace can be made of materials such as steel, aluminum alloy or composite materials.

[0086] In this embodiment, the diagonal brace 400 can be made of aluminum alloy. The diagonal brace 400 made of aluminum alloy is lightweight and easy to process, and it fits well with the mounting frame 100 and the connector 300.

[0087] Mounting bracket 100 and diagonal brace 400 are used to connect to photovoltaic module 20 of photovoltaic system 1.

[0088] In this embodiment, a support rod may be provided at the upper end of the mounting bracket 100. The support rod may include, but is not limited to, the following forms:

[0089] Firstly, one end of the support rod is hinged to the mounting bracket 100, and the other end of the support rod is fixedly connected to the photovoltaic module 20.

[0090] In this embodiment, one end of the diagonal brace 400 is fixedly connected to the photovoltaic module 20, and the other end is fixedly connected to or hinged to the connector 300. First, the support rod is rotated around the rotation axis of the mounting frame 100, and then the adjusting beam 200 is adjusted along the first direction z1 to move the diagonal brace 400 connected to the connector 300. After adjusting the positions of the support rod and the diagonal brace 400, the photovoltaic module 20 is installed, completing the angle adjustment. Alternatively, one end of the support rod is fixedly connected to the mounting frame 100, and the other end of the support rod is hinged to the photovoltaic module 20.

[0091] In this embodiment, one end of the diagonal brace 400 is hinged to the photovoltaic module 20, and the other end is hinged to the connector 300. First, the photovoltaic module 20 is installed on the support rod and the diagonal brace 400. By adjusting the adjusting beam 200 along the first direction z1, the diagonal brace 400 hinged to the connector 300 is moved. The photovoltaic module 20 rotates along the rotation axis of the support rod and the rotation axis of the diagonal brace 400 to complete the angle adjustment.

[0092] The connection methods between the mounting bracket 100 and the diagonal brace 400 and the photovoltaic module 20 of the photovoltaic system 1 include, but are not limited to, the above situations.

[0093] In related technologies, the angle of the diagonal brace of the photovoltaic system's mounting bracket is selected and then connected to the mounting frame through special connectors. The angle is fixed and difficult to adjust. During the initial assembly, it may not be adjusted properly. When the seasons change, the diagonal brace needs to be disassembled and the installation position of the diagonal brace and the mounting frame needs to be adjusted. The adjustment is inconvenient, which affects the power generation efficiency of the photovoltaic system and makes it difficult to store and use.

[0094] In this embodiment, the mounting bracket 10 has a sliding groove 110 extending along a first direction z1 and a locking groove 120 communicating with the sliding groove 110. The sliding groove 110 and the locking groove 120 are distributed along a second direction z2. The upper part of the mounting bracket 100 along the first direction z1 is hinged to the photovoltaic module 20. The connector 300 is slidably assembled with the sliding groove 110. One end of the connector 300 passes through the mounting bracket 100 and is connected to the adjusting beam 200. One end of the diagonal brace 400 is hinged to the connector 300, and the other end of the diagonal brace 400 is hinged to the photovoltaic module 20. As the light conditions change, When the tilt angle of the photovoltaic module 20 needs to be adjusted, push the adjusting beam 200 to move the connector 300 within the slide groove 110. The diagonal brace 400, which is hinged to the connector 300, rotates around the connector 300, causing the photovoltaic module 20, which is hinged to the other end of the diagonal brace 400, to rotate around the rotation axis simultaneously. After moving the connector 300 into the locking groove 120 and locking it, the angle adjustment of the photovoltaic module 20 is completed. The angle adjustment of the photovoltaic module 20 can be completed simply by pushing the adjusting beam 200. When the seasons change, the user can adjust the angle himself. The operation is simple and convenient.

[0095] According to the mounting bracket 10 provided in the embodiments of this application, by designing the assembly method of adjusting the crossbeam 200, the diagonal brace 400 and the mounting frame 100, the angle adjustment process of the mounting bracket 10 can be greatly simplified, so as to help the photovoltaic system 1 adjust the solar tracking angle more accurately and improve the power generation efficiency of the photovoltaic system 1.

[0096] In some embodiments, the mounting bracket 100 may have a connection slot 140.

[0097] like Figure 5 As shown, the slide groove 110 is connected to the locking groove 120 through the connecting groove 140.

[0098] In this embodiment, the connecting groove 140 is located between the sliding groove 110 and the locking groove 120. The sliding groove 110 is connected to the locking groove 120 through the connecting groove 140. When the adjusting beam 200 is pushed so that the connector 300 moves in the sliding groove 110, the connector 300 can slide into the locking groove 120 along the connecting groove 140. The guiding effect is good and the process of the connector 300 sliding into the locking groove 120 is relatively smooth.

[0099] According to the mounting bracket 10 provided in the embodiments of this application, by providing a connecting groove 140 for connecting the sliding groove 110 and the locking groove 120, the connector 300 can slide into the locking groove 120, which has good guiding properties and makes the angle adjustment operation of the photovoltaic module 20 simpler and more accurate.

[0100] In some embodiments, such as Figure 5 As shown, the connecting groove 140 can be an arc-shaped groove.

[0101] The locking groove 120 extends upward along the first direction z1.

[0102] In this embodiment, both the locking groove 120 and the sliding groove 110 extend along the first direction z1, wherein the locking groove 120 extends upward along the first direction z1, and the connecting groove 140 is an upwardly extending arc-shaped groove. When the connector 300 slides upward in the sliding groove 110, it slides into the upwardly extending locking groove 120 along the arc-shaped connecting groove 140, and the operation is smooth. The connector 300 does not need to change its sliding direction. The upwardly extending arc-shaped connecting groove 140 makes the connection between the locking groove 120, the sliding groove 110, and the connecting groove 140 not on the same horizontal plane, thus preventing the connector 300 from sliding out when the mounting bracket 10 is subjected to external forces such as vibration, and the locking effect is better.

[0103] According to the mounting bracket 10 provided in the embodiments of this application, by setting the structural features of the locking groove 120 and the connecting groove 140, the locking effect and operation convenience of the connector 300 are improved, the mounting bracket 10 has high stability, and the angle adjustment operation of the photovoltaic module 20 is relatively simple.

[0104] In some embodiments, such as Figure 5 As shown, the mounting bracket 100 may be provided with multiple locking slots 120.

[0105] like Figure 3 and Figure 5 As shown, multiple locking grooves 120 are spaced apart along the first direction z1.

[0106] In this embodiment, multiple locking slots 120 are evenly spaced along the first direction z1 on the mounting frame 100. The multiple locking slots 120 correspond to different tilt angles of the photovoltaic module 20. When the light adjustment changes, the connector 300 is locked in the locking slot 120 of the corresponding tilt angle. The angle adjustment range is wide, the light tracking effect is good, and the power generation efficiency of the photovoltaic system 1 is high.

[0107] It is understood that the number of locking grooves 120 and the distance between adjacent locking grooves 120 can be set according to specific usage requirements, and no specific restrictions are imposed in this embodiment.

[0108] In some embodiments, a scale or other markings corresponding to the tilt angle of the photovoltaic module 20 can be provided near the locking groove 120 to facilitate quick adjustment to the corresponding tilt angle.

[0109] According to the mounting bracket 10 provided in the embodiments of this application, by setting multiple locking grooves 120, the angle adjustment range of the mounting bracket 10 is improved, so as to obtain a better light tracking effect and the photovoltaic system 1 has a higher power generation efficiency.

[0110] In some embodiments, such as Figure 3 and Figure 7 As shown, the mounting bracket 100 may include: a column body 150 and a telescopic part 160.

[0111] The telescopic part 160 is used to connect to the installation scene.

[0112] In this embodiment, the installation scenario can be a balcony railing, and the telescopic part 160 can be connected to the installation scenario by means of bolt connection, snap-fit ​​or welding.

[0113] like Figure 3 , Figure 5 and Figure 7 As shown, the column body 150 is movably assembled to the telescopic part 160 along the first direction z1, and the column body 150 has a sliding groove 110 and a locking groove 120.

[0114] In this embodiment, the first direction z1 is the height direction of the column body 150. The column body 150 forms a groove. After the telescopic part 160 is connected to the installation scene, the telescopic part 160 is provided with a sliding nut screw 162 that slides with the groove of the column body 150 to realize the height adjustment of the mounting bracket 100, so as to adapt to balcony railings of different heights and have good versatility.

[0115] In some embodiments, the column body 150 may also be provided with rollers that roll in cooperation with the telescopic part 160 along the first direction z1.

[0116] According to the mounting bracket 10 provided in the embodiments of this application, the height of the mounting bracket 100 can be adjusted by setting the column body 150 to be movably assembled to the telescopic part 160 along the first direction z1. The mounting bracket 10 has good versatility.

[0117] In some embodiments, such as Figure 5 and Figure 8 As shown, the column body 150 may be provided with a guide part 151.

[0118] like Figure 3 , Figure 5 and Figure 8 As shown, the guide portion 151 extends along the first direction z1.

[0119] In this embodiment, the guide portion 151 extends from one end of the column body 150 to the other end along the first direction z1.

[0120] In some embodiments, the guide portion 151 may also be provided only in a portion of the column body 150.

[0121] The telescopic part 160 forms a protrusion 161, which extends toward the column body 150 and slides with the guide part 151.

[0122] In this embodiment, the telescopic part 160 is fitted onto the outside of the column body 150. The telescopic part 160 slides with the groove of the column body 150 through the sliding nut screw 162. The telescopic part 160 has protrusions 161 on both opposite sides. The protrusions 161 extend toward the column body 150 and abut against the guide part 151. The guide part 151 extends along the first direction z1, thereby controlling the column body 150 to extend and retract along the first direction z1.

[0123] According to the mounting bracket 10 provided in the embodiments of this application, by providing a guide portion 151 on the column body 150 and a protrusion 161 on the telescopic portion 160, the column body 150 can be controlled to extend and retract along the first direction z1, which has good guiding properties and precise adjustment.

[0124] In some embodiments, such as Figure 5 As shown, the guide portion 151 may include a first side 1511 and a second side 1512.

[0125] The first side 1511 and the second side 1512 are arranged opposite to each other.

[0126] In this embodiment, the mounting bracket 100 includes two upright bodies 150 arranged opposite each other. The upright body 150 is provided with a guide portion 151 on the side away from the other upright body 150. The first side 1511 and the second side 1512 are arranged opposite each other on the same side wall of the upright body 150.

[0127] like Figure 5 and Figure 8 As shown, protrusion 161 slides into the second side 1512.

[0128] The first side 1511, the locking groove 120, the second side 1512 and the sliding groove 110 are sequentially arranged on the side wall of the column body 150 along the second direction z2. The second side 1512 has an opening 1513 that communicates with the locking groove 120 and the sliding groove 110. When the connector 300 is connected to the locking groove 120, it is engaged with the first side 1511 and the second side 1512.

[0129] In this embodiment, the second direction z2 is perpendicular to the first direction z1. The first side 1511, the locking groove 120, the second side 1512, and the sliding groove 110 are sequentially arranged on the same side wall of the column body 150 along the second direction z2. The second side 1512 is provided with an opening 1513. The connecting groove 140 is provided at the opening 1513. The locking groove 120 and the sliding groove 110 are connected through the opening 1513. After the connector 300 moves to a suitable position in the sliding groove 110, it enters the locking groove 120 through the opening 1513. The distance between the first side 1511 and the second side 1512 is adapted to the connector 300. After the connector 300 enters the locking groove 120, it is engaged with the first side 1511 and the second side 1512.

[0130] According to the mounting bracket 10 provided in the embodiments of this application, by setting the structure of the guide part 151 and the distribution relationship of the guide part 151, the locking groove 120 and the sliding groove 110, the connector 300 can be easily locked while ensuring smooth movement.

[0131] In some embodiments, such as Figure 6 As shown, the column body 150 may have a receiving groove 152.

[0132] The receiving slot 152 opens toward the diagonal brace 400.

[0133] The receiving groove 152 can be located in the middle section of the column body 150, or it can extend from one end of the column body 150 to the other end.

[0134] In this embodiment, the receiving slot 152 can be configured to extend from one end of the column body 150 to the other end, thereby reducing the weight of the column body 150 and facilitating storage and transportation.

[0135] The end of the diagonal brace 400 extends into the receiving groove 152 and is hinged to the column body 150. The mounting bracket 10 has a retracted state. In the retracted state, at least a portion of the diagonal brace 400 is retracted into the receiving groove 152.

[0136] In this embodiment, the column body 150 has a receiving groove 152 that opens toward the diagonal brace 400. The receiving groove 152 extends from one end of the column body 150 to the other end. One end of the diagonal brace 400 extends into the receiving groove 152 and is hinged to the connecting member 300 that passes through the column body 150. When the adjusting beam 200 is pushed, the end of the diagonal brace 400 that extends into the receiving groove 152 rotates around the connecting member 300. After rotating to a certain angle, the diagonal brace 400 can be stored in the receiving groove 152 or unfolded from the receiving groove 152.

[0137] According to the mounting bracket 10 provided in the embodiment of this application, by providing a receiving groove 152 in the column body 150, the diagonal brace 400 can be stored in or unfolded from the receiving groove 152, thereby realizing the folding or unfolding of the photovoltaic module 20, which is convenient for storage and transportation.

[0138] In some embodiments, such as Figure 3 , Figure 5 and Figure 6 As shown, the adjusting beam 200 may have a threaded hole 222.

[0139] The connector 300 is threaded into the threaded hole 222.

[0140] In this embodiment, the connector 300 can be a T-bolt. The mounting bracket 100 includes two opposing column bodies 150. The adjusting beam 200 is clamped between the two column bodies 150. The adjusting beam 200 has threaded connectors with threaded holes 222 at both ends. The connector 300 passes through the column body 150 and is threadedly connected to the threaded connector. The operation is simple. The tilt angle of the photovoltaic module 20 can be adjusted within a certain range by directly pushing the adjusting beam 200. The T-bolts at both ends slide in the grooves 110 of the column body 150, which can adjust the tilt angle within a large range. When the preset angle is reached, the T-bolts are then locked. The tilt angle adjustment of the photovoltaic module 20 is simple.

[0141] In some embodiments, such as Figures 11-13 As shown, a threaded section 211 can also be directly opened on the adjusting beam 200. The threaded section 211 has a threaded hole 222, and the adjusting beam 200 is bolted to the connecting piece 300.

[0142] According to the mounting bracket 10 provided in the embodiments of this application, a threaded hole 222 is provided in the adjusting beam 200 to facilitate the connection between the connector 300 and the adjusting beam 200.

[0143] In some embodiments, such as Figure 3 , Figure 5 and Figure 6 As shown, the adjusting beam 200 may include a beam body 210 and a knob 220.

[0144] like Figure 9 As shown, the knob 220 has a slot 221 and a threaded hole 222, the crossbeam body 210 is inserted into the slot 221, and the connector 300 is threadedly connected to the threaded hole 222.

[0145] In this embodiment, the connector 300 can be a T-bolt. The mounting bracket 100 includes two opposing column bodies 150. The adjusting beam 200 is clamped between the two column bodies 150. The two ends of the beam body 210 are inserted into the slots 221 of the knob 220. The connector 300 passes through the column body 150 and is threadedly connected to the threaded hole 222 of the knob 220. Rotating the knob 220 can fix and unlock the adjusting beam 200, which is easy to operate. Directly pushing the photovoltaic module 20 can adjust the tilt angle within a certain range. Pushing the beam body 210 causes the T-bolts at both ends to slide in the grooves 110 of the column body 150, which can adjust the tilt angle within a larger range to reach the preset angle position. Then, by rotating the knob 220, the knob 220 is locked with the T-bolt. The tilt angle adjustment of the photovoltaic module 20 is simple.

[0146] In some embodiments, such as Figures 11-13 As shown, the adjusting beam 200 may include a beam body 210, on which a threaded section 211 with a threaded hole 222 can be directly formed. The beam body 210 is bolted to the connector 300. According to the mounting bracket 10 provided in the embodiments of this application, by setting the structure of the adjusting beam 200 and the assembly relationship between the adjusting beam 200 and the connector 300, the tilt angle adjustment of the photovoltaic module 20 can be easily realized, and the operation is simple.

[0147] In some embodiments, such as Figure 9 As shown, the threaded hole 222 and the slot 221 can be arranged radially along the knob 220, and the threaded hole 222 surrounds the slot 221.

[0148] In this embodiment, the knob 220 is cylindrical, and the threaded hole 222 is located at the center of the knob 220 and extends from one end of the knob 220 to the other end. The slot 221 and the threaded hole 222 are arranged radially along the knob 220, and the threaded hole 222 surrounds the slot 221. The slot 221 extends axially along the knob 220. The connector 300 is connected to the threaded hole 222, and the crossbeam body 210 is inserted into the slot 221. The crossbeam body 210 is fitted on the outside of the connector 300. When the connector 300 is subjected to force, the force is evenly distributed to all sides, the connection strength is high, and the mounting bracket 10 is relatively stable.

[0149] According to the mounting bracket 10 provided in the embodiments of this application, the connection strength between the connector 300 and the adjusting beam 200 is relatively high due to the structure of the knob 220, and the mounting bracket 10 is relatively stable.

[0150] In some embodiments, such as Figure 3 As shown, the mounting bracket 100 may have a first hinge structure 130, which is used to hinge the upper end to the photovoltaic module 20 of the photovoltaic system 1.

[0151] In this embodiment, the first hinge structure 130 is disposed on the upper part of the mounting frame 100 along the first direction z1. The end of the first hinge structure 130 away from the mounting frame 100 is provided with a pin. The first hinge structure 130 is hinged to the photovoltaic module 20 of the photovoltaic system 1 through the pin.

[0152] The diagonal brace 400 is hinged to the mounting frame 100 via the connector 300. The diagonal brace 400 has a second hinge structure 410, which is hinged to the photovoltaic module 20.

[0153] For example, the second hinge structure 410 can be a pin.

[0154] like Figure 3 As shown, the first hinge structure 130 and the second hinge structure 410 are arranged at intervals.

[0155] In this embodiment, the first hinge structure 130 and the second hinge structure 410 are spaced apart along the first direction z1. One end of the diagonal brace 400 is hinged to the connector 300, and the other end of the diagonal brace 400 is hinged to the photovoltaic module 20 through the second hinge structure 410.

[0156] In this embodiment, the mounting bracket 10 has a sliding groove 110 extending along a first direction z1 and a locking groove 120 communicating with the sliding groove 110. The sliding groove 110 and the locking groove 120 are distributed along a second direction z2. The upper part of the mounting bracket 100 along the first direction z1 has a first hinge structure 130 for hinged connection with the photovoltaic module 20. The connector 300 is slidably assembled with the sliding groove 110. One end of the connector 300 passes through the mounting bracket 100 and is connected to the adjusting beam 200. One end of the diagonal brace 400 is hinged to the connector 300, and the other end of the diagonal brace 400 is hinged to the photovoltaic module 20 through a second hinge structure 410. Under illumination conditions... When the tilt angle of the photovoltaic module 20 needs to be adjusted due to changes, the adjusting beam 200 is pushed to move the connector 300 within the slide groove 110. The diagonal brace 400, which is hinged to the connector 300, rotates around the connector 300, causing the photovoltaic module 20, which is hinged to the other end of the diagonal brace 400, to rotate simultaneously around the rotation axes of the second hinge structure 410 and the first hinge structure 130. After the connector 300 is moved into the locking groove 120 and locked, the angle adjustment of the photovoltaic module 20 is completed. The angle adjustment of the photovoltaic module 20 can be completed simply by pushing the adjusting beam 200. When the seasons change, the user can adjust the angle himself. The operation is simple and convenient.

[0157] According to the mounting bracket 10 provided in the embodiments of this application, by setting a first hinge structure 130 and a second hinge structure 410 that are hinged to the photovoltaic module 20, the bracket can facilitate the adjustment of the tilt angle of the photovoltaic module 20 while ensuring the support of the photovoltaic module 20. The bracket is easy to operate and has high adjustment efficiency.

[0158] In some embodiments, such as Figure 3 and Figure 4 As shown, the first hinge structure 130 may include a support member 131.

[0159] The support member 131 is located in the part of the column body 150 that is spaced apart from the diagonal brace 400, and the support member 131 is used to hinge with the photovoltaic module 20.

[0160] In this embodiment, the support member 131 is disposed on the upper part of the mounting frame 100. The support member 131 extends along the second direction z2. One end of the support member 131 is connected to the column body 150, and the other end is hinged to the photovoltaic module 20. The photovoltaic module 20 rotates around the rotation axis of the support member 131.

[0161] The support member 131 and the diagonal brace 400 are spaced apart, and the length of the diagonal brace 400 is greater than the length of the support member 131, so that the photovoltaic module 20 can have a certain tilt angle.

[0162] According to the mounting bracket 10 provided in the embodiments of this application, the photovoltaic module 20 is hinged to the diagonal brace 400 and the support member 131 through a spaced arrangement of the support member 131 and the diagonal brace 400. This ensures the stability of the photovoltaic module 20 while allowing for a large range of adjustable tilt angles, resulting in better light reception and higher power generation efficiency of the photovoltaic system 1. In some embodiments, such as Figure 3 and Figure 4 As shown, the mounting bracket 100 may be provided with a connecting structure 170.

[0163] Connection structure 170 is used to connect to the installation scene.

[0164] In this embodiment, the connection structure 170 may include a first connection portion 171 and a second connection portion 172.

[0165] The first connecting part 171 and the second connecting part 172 are detachably connected, and both the first connecting part 171 and the second connecting part 172 are connected to the column body 150.

[0166] The first connecting part 171 and the second connecting part 172 form a receiving cavity, which is used to connect to the installation scene.

[0167] In this embodiment, the installation scenario can be a balcony railing, with the receiving cavity fitted onto the balcony railing.

[0168] According to the mounting bracket 10 provided in the embodiments of this application, by providing a connecting structure 170 in the mounting bracket 100, it is convenient to install the mounting bracket 100 in the installation scene.

[0169] In some embodiments, such as Figure 10 As shown, the mounting bracket 100 may also include a crossbar 180 and a locking plate 190.

[0170] like Figure 10 As shown, the crossbar 180 has a groove 181, and the locking piece 190 is slidably fitted into the groove 181. The locking piece 190 is used to connect with the installation scene.

[0171] In this embodiment, the crossbar 180 is installed at the lower end of the column body 150. The crossbar 180 has a groove 181 that extends from one end to the other. The locking piece 190 is slidably fitted into the groove 181, and the end of the locking piece 190 facing away from the crossbar 180 is used to connect with the balcony railing to ensure the stability of the mounting bracket 10.

[0172] According to the mounting bracket 10 provided in the embodiments of this application, by setting a crossbar 180 and a locking plate 190 in the mounting bracket 100, the stability of the mounting bracket 10 is improved, ensuring that the photovoltaic module 20 works normally.

[0173] This application also provides a photovoltaic system 1.

[0174] like Figure 1 and Figure 2 As shown, the photovoltaic system 1 includes: a mounting bracket 10 and a photovoltaic module 20.

[0175] Mounting bracket 10 is the mounting bracket 10 described in the above embodiment.

[0176] The photovoltaic module 20 is hinged to the mounting bracket 10.

[0177] The photovoltaic module 20 includes, but is not limited to, a laminate 21 and a frame 22. The laminate 21 is mounted on the frame 22 and includes a front panel, an encapsulant film, a cell, an encapsulant film, and a back panel stacked in sequence.

[0178] In this embodiment, the frame 22 of the photovoltaic module 20 is hinged to the diagonal brace 400 and the support member 131 of the mounting frame 100. The mounting frame 100 has a sliding groove 110 extending along the first direction z1 and a locking groove 120 communicating with the sliding groove 110. The sliding groove 110 and the locking groove 120 are distributed along the second direction z2. The upper part of the mounting frame 100 along the first direction z1 has a first hinge structure 130 for hinged with the frame 22. The connector 300 is slidably assembled with the sliding groove 110. One end of the connector 300 passes through the mounting frame 100 and is connected to the adjusting beam 200. One end of the diagonal brace 400 is hinged to the connector 300, and the other end of the diagonal brace 400 is connected to the frame through the second hinge structure 410. 22. When the light conditions change and the tilt angle of the photovoltaic module 20 needs to be adjusted, the adjusting beam 200 is pushed to move the connector 300 within the slide groove 110. The diagonal brace 400, which is hinged to the connector 300, rotates around the connector 300. This causes the photovoltaic module 20, which is hinged to the other end of the diagonal brace 400, to rotate simultaneously around the rotation axes of the second hinge structure 410 and the first hinge structure 130. After the connector 300 is moved into the locking groove 120 and locked, the angle adjustment of the photovoltaic module 20 is completed. The angle adjustment of the photovoltaic module 20 can be completed simply by pushing the adjusting beam 200. When the seasons change, the user can adjust the angle himself. The operation is simple and convenient.

[0179] According to the photovoltaic system 1 provided in the embodiments of this application, by hinged photovoltaic module 20 to mounting bracket 10, the photovoltaic system 1 can more accurately adjust the solar tracking angle and improve the power generation efficiency of the photovoltaic system 1.

[0180] 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.

[0181] 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.

[0182] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0183] In the description of this application, "multiple" means two or more.

[0184] 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.

[0185] 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.

[0186] 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.

[0187] 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 mounting bracket for use in a photovoltaic system, characterized in that, include: The mounting bracket (100) has a slide groove (110) extending along a first direction (z1) and a locking groove (120) communicating with the slide groove (110), the slide groove (110) and the locking groove (120) being distributed along a second direction (z2) intersecting the first direction (z1); The adjusting beam (200) is movably assembled in the slide groove (110) along the first direction (z1) via the connector (300) and is connected to the locking groove (120) via the connector (300); A diagonal brace (400) is connected to the connector (300); wherein, The mounting bracket (100) and the diagonal brace (400) are used to connect to the photovoltaic module (20) of the photovoltaic system (1).

2. The mounting bracket according to claim 1, characterized in that, The mounting bracket (100) has a connecting groove (140), and the sliding groove (110) communicates with the locking groove (120) through the connecting groove (140).

3. The mounting bracket according to claim 2, characterized in that, The connecting groove (140) is an arc-shaped groove, and the locking groove (120) extends upward along the first direction (z1).

4. The mounting bracket according to claim 1, characterized in that, The mounting bracket (100) is provided with a plurality of locking grooves (120) at intervals along the first direction (z1).

5. The mounting bracket according to claim 1, characterized in that, The mounting bracket (100) includes a column body (150) and a telescopic part (160). The telescopic part (160) is used to connect with the installation scene. The column body (150) is movably assembled to the telescopic part (160) along the first direction (z1). The column body (150) has the sliding groove (110) and the locking groove (120).

6. The mounting bracket according to claim 5, characterized in that, The column body (150) is provided with a guide portion (151) extending along the first direction (z1), and the telescopic portion (160) forms a protrusion (161) extending toward the column body (150), and the protrusion (161) slides in cooperation with the guide portion (151).

7. The mounting bracket according to claim 6, characterized in that, The guide portion (151) includes a first side (1511) and a second side (1512) disposed opposite to each other. The protrusion (161) is slidably engaged with the second side (1512). The first side (1511), the locking groove (120), the second side (1512) and the sliding groove (110) are sequentially disposed on the side wall of the column body (150) along the second direction (z2). The second side (1512) has an opening (1513) communicating with the locking groove (120) and the sliding groove (110). The connector (300) is engaged with the first side (1511) and the second side (1512) when connected to the locking groove (120).

8. The mounting bracket according to claim 5, characterized in that, The column body (150) has a receiving groove (152) that opens toward the diagonal brace (400), the end of the diagonal brace (400) extends into the receiving groove (152) and is hinged to the column body (150), and the mounting bracket (10) has a retracted state in which at least a portion of the diagonal brace (400) is retracted into the receiving groove (152).

9. The mounting bracket according to claim 1, characterized in that, The adjusting beam (200) has a threaded hole (222), and the connector (300) is threadedly connected to the threaded hole (222).

10. The mounting bracket according to claim 9, characterized in that, The adjusting crossbeam (200) includes a crossbeam body (210) and a knob (220), the knob (220) having a slot (221) and a threaded hole (222), the crossbeam body (210) being inserted into the slot (221); And / or, The adjusting beam (200) includes a beam body (210) having the threaded hole (222).

11. The mounting bracket according to claim 10, characterized in that, The threaded hole (222) and the slot (221) are arranged radially along the knob (220), and the threaded hole (222) surrounds the slot (221).

12. The mounting bracket according to claim 1, characterized in that, The mounting frame (100) also has a first hinge structure (130) for hinged to the photovoltaic module (20) of the photovoltaic system (1), and the diagonal brace (400) also has a second hinge structure (410) for hinged to the photovoltaic module (20). The first hinge structure (130) and the second hinge structure (410) are spaced apart, and the diagonal brace (400) is hinged to the mounting frame (100) through the connector (300).

13. The mounting bracket according to claim 12, characterized in that, The first hinge structure (130) includes a support member (131) located at the portion of the mounting frame (100) spaced apart from the diagonal brace (400), and the support member (131) is used to hinge with the photovoltaic module (20).

14. The mounting bracket according to any one of claims 1-13, characterized in that, The mounting bracket (100) is provided with a connecting structure (170) for connecting to the installation scene.

15. The mounting bracket according to any one of claims 1-13, characterized in that, The mounting bracket (100) also includes a crossbar (180) and a locking plate (190). The crossbar (180) has a groove (181), and the locking plate (190) is slidably fitted into the groove (181). The locking plate (190) is used to connect with the installation scene.

16. A photovoltaic system, characterized in that, include: Mounting bracket (10) as described in any one of claims 1-15; A photovoltaic module (20) is hinged to the mounting bracket (10).

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