Photovoltaic panel bracket

Abstract

The present invention discloses a photovoltaic panel support, comprising: a first support, a second support, a mounting cable, and a support frame, wherein the first support and the second support are spaced apart in a first horizontal direction; the mounting cable is connected between the first support and the second support; the support frame comprises a frame body and a support portion, the support portion being provided on the frame body and connected to the mounting cable; the frame body comprising a first connecting portion and a second connecting portion opposing each other in the first horizontal direction; the first support comprises a plurality of first mounting portions, the plurality of first mounting portions being spaced apart in a vertical direction, the first connecting portion cooperating with one of the plurality of first mounting portions; the second support comprises a plurality of second mounting portions, the second connecting portion cooperating with one of the plurality of second mounting portions. The photovoltaic panel support of the present invention has the advantage of a long service life.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic components, and in particular to a photovoltaic panel bracket. Background Art

[0002] Flexible photovoltaic racks are typically constructed using either a double-cable or triple-cable system. The triple-cable system utilizes steel strands within the rack to support the steel strands used to mount the photovoltaic panels. Therefore, these systems offer a strong load capacity and are generally used in situations involving heavy external loads. However, these conventional triple-cable flexible photovoltaic racks have a relatively short service life.

[0003] The applicant has discovered through research that the installation positions of the steel strands used to install photovoltaic panels and the steel strands of the bracket in the photovoltaic flexible bracket in the related technology are fixed. When dealing with different actual large load conditions, the position between the steel strands used to install photovoltaic panels and the steel strands of the bracket cannot be adjusted, resulting in the bracket steel strands being unable to provide sufficient support to the steel strands used to install photovoltaic panels, causing the steel strands used to install photovoltaic panels to be damaged by excessive force. Summary of the Invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] An embodiment of the present invention provides a photovoltaic panel bracket, which has the advantage of a long service life.

[0006] The photovoltaic panel bracket of an embodiment of the present invention includes: a first bracket and a second bracket, the first bracket and the second bracket are spaced apart in a first horizontal direction; a mounting cable, the mounting cable is connected between the first bracket and the second bracket, and the mounting cable is suitable for mounting a photovoltaic panel; a support frame, the support frame includes a frame body and a support part, the support part is provided on the frame body and connected to the mounting cable, the frame body includes a first connecting part and a second connecting part opposite to each other in the first horizontal direction, the first bracket includes a plurality of first mounting parts, and the plurality of first mounting parts are spaced apart in the up and down directions, the first connecting part cooperates with one of the plurality of first mounting parts so that the first connecting part is connected to the first bracket, the second bracket includes a plurality of second mounting parts, the second connecting part cooperates with one of the plurality of second mounting parts so that the second connecting part is connected to the second bracket, and the first horizontal direction is perpendicular to the up and down direction.

[0007] The photovoltaic panel support according to an embodiment of the present invention has multiple first mounting portions spaced apart in the vertical direction. This allows a first connecting portion on the support frame to be connected to one of the multiple first mounting portions, thereby allowing the first connecting portion to have multiple mounting positions in the vertical direction. Similarly, the second connecting portion also has multiple mounting positions in the vertical direction. By varying the vertical mounting positions of the first and second connecting portions, the support force of the support frame on the mounting cable is varied, thereby providing sufficient support for the mounting cable, preventing damage to the cable and improving the service life of the photovoltaic panel support according to an embodiment of the present invention.

[0008] Therefore, the photovoltaic panel support according to the embodiment of the present invention has the advantage of a long service life.

[0009] In some embodiments, the first connecting portion has a first clip, the first bracket includes a plurality of first clip slots, the plurality of first clip slots are spaced apart in the up and down directions, the first clip slots form the first mounting portion, the first clip is clipped onto one of the plurality of first clip slots, the second connecting portion has a second clip, the second bracket includes a plurality of second clip slots, the plurality of second clip slots are spaced apart in the up and down directions, the second clip forms the second mounting portion, and the second clip is clipped onto one of the plurality of second clip slots.

[0010] In some embodiments, the first bracket includes a first clip, the first clip is provided with a first through hole, the hole wall of the first through hole is provided with a plurality of first clip grooves, the plurality of first clip grooves are spaced apart along the up and down directions, the first clip includes a first plug-in portion, a second plug-in portion and a first latch, the first plug-in portion and the second plug-in portion are spaced apart in the second horizontal direction, and a first plug-in slot is defined between the first plug-in portion and the second plug-in portion, the first plug-in portion is provided with a first plug-in hole, the second plug-in portion is provided with a second plug-in hole, the first clip is inserted into the first plug-in slot, and the first latch is passed through the first plug-in hole, the first through hole and the second plug-in hole, so that the first clip is connected to the first clip The second bracket is connected to the second bracket, the second bracket includes a second clip, the second clip is provided with a second through hole, and the hole wall of the second through hole is provided with a plurality of second clip grooves, and the plurality of second clip grooves are spaced apart along the up and down directions, the second clip includes a third plug-in portion, a fourth plug-in portion and a second pin, the third plug-in portion and the fourth plug-in portion are spaced apart in the second horizontal direction, and a second plug-in slot is defined between the third plug-in portion and the fourth plug-in portion, the third plug-in portion is provided with a third plug hole, and the fourth plug-in portion is provided with a fourth plug hole, the second clip is inserted in the second plug groove, and the second pin is passed through the third plug hole, the second through hole and the fourth plug hole, so that the second clip is connected to the second clip.

[0011] In some embodiments, one end of the first clamping slot adjacent to the support frame is located below the end of the first clamping slot away from the support frame; one end of the second clamping slot adjacent to the support frame is located below the end of the second clamping slot away from the support frame.

[0012] In some embodiments, a wall surface of the first clamping slot adjacent to one end of the support frame is a curved surface; and a wall surface of the second clamping slot adjacent to one end of the support frame is a curved surface.

[0013] In some embodiments, the first bracket includes two first support rods and a first crossbeam, the two first support rods are spaced apart in the second horizontal direction, the size of the first support rod in the up-down direction is changeable, the first crossbeam is connected between the two first support rods, the first crossbeam includes a plurality of first mounting portions, the second bracket includes two second support rods and a second crossbeam, the two second support rods are spaced apart in the second horizontal direction, the size of the second support rod in the up-down direction is changeable, the second crossbeam is connected between the two second support rods, the second crossbeam includes a plurality of second mounting portions, the second horizontal direction is perpendicular to the first horizontal direction and the up-down direction, one end of the mounting cable is connected to the first crossbeam, and the other end of the mounting cable is connected to the second crossbeam.

[0014] In some embodiments, the first crossbeam includes a first end and a second end, the first end has a first mounting curved surface, the first mounting curved surface is adapted to the outer peripheral surface of the first support rod connected thereto, the second end has a second mounting curved surface, the second mounting curved surface is adapted to the outer peripheral surface of the first support rod connected thereto; and / or, the second crossbeam includes a third end and a fourth end, the third end has a third mounting curved surface, the third mounting curved surface is adapted to the outer peripheral surface of the second support rod connected thereto, the fourth end has a fourth mounting curved surface, the fourth mounting curved surface is adapted to the outer peripheral surface of the second support rod connected thereto.

[0015] In some embodiments, the first support rod includes a first upper rod body and a first lower rod body, one of the first upper rod body and the first lower rod body has a first installation cavity, and the other of the first upper rod body and the first lower rod body is movably inserted into the installation cavity along the up and down directions; the second support rod includes a second upper rod body and a second lower rod body, one of the second upper rod body and the second lower rod body has a second installation cavity, and the other of the second upper rod body and the second lower rod body is movably inserted into the installation cavity along the up and down directions.

[0016] In some embodiments, the first lower rod body includes a first slide groove, the first slide groove includes a first guide portion and a first limiting portion, the extension direction of the first guide portion is consistent with the up and down direction, multiple first limiting portions are opened on the side wall of the first guide portion, and multiple first limiting portions are spaced apart along the up and down direction, at least one first protrusion is provided on the outer circumference of the first upper rod body, and the first protrusion cooperates with the first slide groove; the second lower rod body includes a second slide groove, the second slide groove includes a second guide portion and a second limiting portion, the extension direction of the second guide portion is consistent with the up and down direction, multiple second limiting portions are opened on the side wall of the second guide portion, and multiple second limiting portions are spaced apart along the up and down direction, at least one second protrusion is provided on the outer circumference of the second upper rod body, and the second protrusion cooperates with the second slide groove.

[0017] In some embodiments, the first bracket and the second bracket are spaced apart by a distance of 25m-40m in the first horizontal direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of a photovoltaic panel support according to an embodiment of the present invention.

[0019] Figure 2 This Figure 1 A partial enlarged view of point A in the middle.

[0020] Figure 3 Schematic diagram of the structure of the first fastener and the second fastener according to an embodiment of the present invention.

[0021] Figure 4 It is a structural schematic diagram of the first upper rod body and the second upper rod body according to an embodiment of the present invention.

[0022] Figure 5 It is a structural schematic diagram of the first lower rod body and the second lower rod body according to an embodiment of the present invention.

[0023] Figure 6 2 is a schematic structural diagram of the first crossbeam and the second crossbeam in an embodiment of the present invention.

[0024] Reference numerals:

[0025] Photovoltaic panel support 100;

[0026] First bracket 1; first fastener 10; first fastening groove 101; first through hole 102; first support rod 11; first upper rod 111; first protrusion 1111; first lower rod 112; first guide portion 11211; first limiting portion 11212; first sliding groove 1121; first crossbeam 12;

[0027] Second bracket 2; second fastener 20; second fastening groove 201; second through hole 202; second support rod 21; second upper rod 211; second protrusion 2111; second lower rod 212; second slide groove 2121; second guide portion 21211; second stopper 21212; second crossbeam 22;

[0028] Installation cable 3;

[0029] Support frame 4; first plug portion 401; second plug portion 402; first latch 403; third plug portion 404; fourth plug portion 405; second latch 406; frame body 41; first connecting portion 411; second connecting portion 412; support portion 42;

[0030] The third bracket 5. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0032] The photovoltaic panel support 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0033] like Figures 1-6 As shown, the photovoltaic panel support 100 according to the embodiment of the present invention includes a first support 1 , a second support 2 , a mounting cable 3 and a support frame 4 .

[0034] The first bracket 1 and the second bracket 2 are in the first horizontal direction (eg Figure 1 The mounting cable 3 is connected between the first bracket 1 and the second bracket 2, and the mounting cable 3 is suitable for mounting a photovoltaic panel.

[0035] The support frame 4 includes a frame body 41 and a support part 42. The support part 42 is arranged on the frame body 41 and is connected to the mounting cable 3. The frame body 41 includes a first connecting part 411 and a second connecting part 412 opposite to each other in the first horizontal direction. The first bracket 1 includes a plurality of first mounting parts, and the plurality of first mounting parts are arranged at intervals along the up and down directions. The first connecting part 411 cooperates with one of the plurality of first mounting parts so that the first connecting part 411 is connected to the first bracket 1. The second bracket 2 includes a plurality of second mounting parts, and the second connecting part 412 cooperates with one of the plurality of second mounting parts so that the second connecting part 412 is connected to the second bracket 2. The first horizontal direction is perpendicular to the up and down direction.

[0036] In the related art, the flexible bracket of the photovoltaic panel includes a first bracket, a second bracket, two mounting cables and a supporting cable. The first bracket and the second bracket are spaced apart in the left-right direction, the two mounting cables are respectively connected between the first bracket and the second bracket, the two ends of the supporting cable are respectively connected to the first bracket and the second bracket, and the supporting cable also has a supporting portion, which is connected to the two mounting cables to support the mounting cables. Among them, the connection positions of the two mounting cables with the first bracket and the second bracket and the connection positions of the supporting cables with the first bracket and the second bracket are fixed in the up-down direction. When the load on the mounting cables increases, for example, the number of photovoltaic panels installed on the mounting cables increases, or the spacing distance between the first bracket and the second bracket increases, the position of the supporting cables in the up-down direction cannot be adjusted, resulting in insufficient supporting force provided by the supporting cables, and the mounting cables are easily damaged by excessive force.

[0037] It is understandable that the working conditions of the flexible bracket of the photovoltaic panel are relatively complicated. For example, when the flexible bracket of the photovoltaic panel is installed on the mountain, the first bracket and the second bracket are large and difficult to measure. It is not only difficult but also inefficient to make precise design of the installation position of the installation cable and the support cable during the production process, and therefore difficult to achieve.

[0038] Compared to the related art, the photovoltaic panel support 100 of the embodiment of the present invention has multiple first mounting portions spaced apart in the vertical direction, so that the first connecting portion 411 on the support frame 4 can be connected by cooperating with one of the multiple first mounting portions, thereby allowing the first connecting portion 411 to have multiple mounting positions in the vertical direction; similarly, the second connecting portion 412 also has multiple mounting positions in the vertical direction. When the force applied to the mounting cable changes, the supporting force of the support frame 4 on the mounting cable 3 is changed by changing the mounting positions of the first connecting portion 411 and the second connecting portion 412 in the vertical direction. For example, when the supporting force provided by the support frame 4 is insufficient, the first connecting portion 411 is moved upward to cooperate with the first mounting portion above, and the second connecting portion 412 is moved upward to cooperate with the second mounting portion above, so that the position of the support frame 4 is moved upward as a whole, thereby providing greater upward supporting force for the mounting cable 3. Therefore, the photovoltaic panel bracket 100 of the embodiment of the present invention can adjust the position of the support frame 4 in the up and down directions, thereby providing sufficient supporting force for the installation cable 3, making the installation cable 3 less likely to be damaged, and improving the service life of the photovoltaic panel bracket 100 of the embodiment of the present invention.

[0039] Therefore, the photovoltaic panel support 100 according to the embodiment of the present invention has the advantage of a long service life.

[0040] In order to make this application easier to understand, the photovoltaic panel bracket 100 of an embodiment of the present invention is further described below by taking the first horizontal direction and the left-right direction as an example, and the second horizontal direction and the front-back direction as an example, wherein the first horizontal direction is perpendicular to the second horizontal direction, and the first horizontal direction and the second horizontal direction are perpendicular to the up-down direction.

[0041] like Figures 1-6 As shown, the photovoltaic panel support 100 according to the embodiment of the present invention includes a first support 1 , a second support 2 , a mounting cable 3 and a support frame 4 .

[0042] The first bracket 1 and the second bracket 2 are spaced apart in the left-right direction. Two mounting cables 3 are provided, spaced apart in the front-to-back direction. The left end of the front mounting cable 3 is connected to the first bracket 1, and the right end of the front mounting cable 3 is connected to the second bracket 2. The left end of the rear mounting cable 3 is connected to the first bracket 1, and the right end of the rear mounting cable 3 is connected to the second bracket 2.

[0043] The frame 41 includes a first connecting portion 411 and a second connecting portion 412 that are opposite each other in the left-right direction, with the first connecting portion 411 located to the left of the second connecting portion 412. The first bracket 1 includes a plurality of first mounting portions spaced apart in the vertical direction, with the first connecting portion 411 mating with one of the plurality of first mounting portions. The second bracket 2 includes a plurality of second mounting portions, with the second connecting portion 412 mating with one of the plurality of second mounting portions.

[0044] In some embodiments, as Figure 2 As shown, the first connecting portion 411 has a first clamping member, the first bracket 1 includes a plurality of first clamping grooves 101, the plurality of first clamping grooves 101 are spaced apart in the up and down directions, the first clamping grooves 101 form a first mounting portion, the first clamping member is clamped on one of the plurality of first clamping grooves 101, the second connecting portion 412 has a second clamping member, the second bracket 2 includes a plurality of second clamping grooves 201, the plurality of second clamping grooves 201 are spaced apart in the up and down directions, the second clamping grooves 201 form a second mounting portion, and the second clamping member is clamped on one of the plurality of second clamping grooves 201.

[0045] In other words, the first clamping member can be connected to one of the multiple first clamping slots 101, thereby allowing the first connecting portion 411 to have multiple installation positions in the vertical direction. Similarly, the second connecting portion 412 can also have multiple installation positions in the vertical direction. When the force applied to the installation cable changes, the support force of the support frame 4 on the installation cable 3 can be changed by changing the installation positions of the first and second clamping members in the vertical direction.

[0046] Specifically, the first bracket 1 includes a first fastener 10, a first through hole 102 is opened on the first fastener 10, and a plurality of first fastening grooves 101 are opened on the hole wall of the first through hole 102, and the plurality of first fastening grooves 101 are spaced apart along the up and down directions. The first fastener includes a first plug-in portion 401, a second plug-in portion 402 and a first latch 403. The first plug-in portion 401 and the second plug-in portion 402 are spaced apart in the front-to-back direction, and a first plug-in slot is defined between the first plug-in portion 401 and the second plug-in portion 402. The first plug-in portion 401 is provided with a first plug-in hole, and the second plug-in portion 402 is provided with a second plug-in hole. The first fastener 10 is inserted into the first plug-in slot, and the first latch 403 is passed through the first plug-in hole, the first through hole 102 and the second plug-in hole to connect the first fastener 10 to the first fastener.

[0047] In other words, when the position of the first fastener 10 needs to be adjusted, the first latch 403 is removed from the first fastener, the first fastener is moved to a position corresponding to a preset position among the plurality of first fastening slots 101, and the first latch 403 is then inserted through the first insertion hole, the first through hole 102, and the second insertion hole, thereby connecting the first fastener to the first fastener 10 at the preset position. This not only facilitates adjustment of the position of the first fastener and the first fastener 10, but also ensures a secure connection between the first fastener and the first fastener 10 through the engagement between the first fastener and the first fastening slot 101, preventing the first fastener and the first fastener 10 from becoming loose.

[0048] The second bracket 2 includes a second fastener 20, a second through hole 202 is provided on the second fastener 20, and a plurality of second fastening grooves 201 are provided on the hole wall of the second through hole 202, and the plurality of second fastening grooves 201 are spaced apart along the up and down directions. The second fastener includes a third plug-in portion 404, a fourth plug-in portion 405 and a second latch 406. The third plug-in portion 404 and the fourth plug-in portion 405 are spaced apart in the second horizontal direction, and a second plug-in slot is defined between the third plug-in portion 404 and the fourth plug-in portion 405. The third plug-in portion 404 is provided with a third plug-in hole, and the fourth plug-in portion 405 is provided with a fourth plug-in hole. The second fastener 20 is inserted into the second plug-in slot, and the second latch 406 is passed through the third plug-in hole, the second through hole 202 and the fourth plug-in hole to connect the second fastener 20 to the second fastener. This not only facilitates adjustment of the positions of the second clamping member and the second fastener 20 , but also ensures a secure connection between the second clamping member and the second fastener 20 through the cooperation between the second clamping member and the second fastening groove 201 , preventing them from becoming loose.

[0049] In other words, when the position of the second fastener 20 needs to be adjusted, the second pin 406 is pulled out from the second fastener, the second fastener is moved to a position corresponding to the preset position in the multiple second fastening grooves 201, and then the first pin 403 is inserted into the third plug hole, the second through hole 202 and the fourth plug hole, so that the second fastener is connected to the second fastener 20 at the preset position.

[0050] Furthermore, if Figure 3 As shown, the end of the first engaging slot 101 adjacent to the support frame 4 is located below the end of the first engaging slot 101 away from the support frame 4, that is, the left end of the first engaging slot 101 is located above the right end. In other words, when the first engaging member is engaged with the first engaging slot 101, the left end of the first engaging slot 101 is higher than the right end, making it difficult for the first engaging member to fall out of the first engaging slot 101, thereby further improving the connection stability between the first engaging member and the first fastener 10.

[0051] The end of the second engaging slot 201 adjacent to the support frame 4 is located below the end of the second engaging slot 201 away from the support frame 4. That is, the left end of the second engaging slot 201 is located above the left end of the second engaging slot 201. In other words, when the second engaging member is engaged with the second engaging slot 201, the left end of the second engaging slot 201 is higher than the right end, making it difficult for the second engaging member to fall out of the second engaging slot 201. This further improves the connection stability between the second engaging member and the second fastener 20.

[0052] In some embodiments, as Figure 3 As shown, the wall surface of the first snap-fitting groove 101 adjacent to one end of the support frame 4 is a curved surface, namely, the right end of the first snap-fitting groove 101; the wall surface of the second snap-fitting groove 201 adjacent to one end of the support frame 4 is a curved surface, namely, the left end of the second snap-fitting groove 201. When the support frame 4 is subjected to force, the first snap-fitting part of the support member and the right end of the first snap-fitting groove 101, as well as the second snap-fitting part of the support member and the right end of the second snap-fitting groove 201 are subjected to greater force. The wall surface at the right end of the first snap-fitting groove 101 and the left end of the second snap-fitting groove 201 are both curved surfaces, which reduces stress concentration, makes the first snap-fitting part 10 and the second snap-fitting part 20 bear force evenly, and avoids damage to the first snap-fitting part 10 and the second snap-fitting part 20, thereby further improving the service life of the photovoltaic panel bracket 100 of the embodiment of the present invention.

[0053] In some embodiments, as Figure 1 As shown, the first bracket 1 includes two first support rods 11 and a first cross beam 12. The two first support rods 11 are spaced apart in the front-to-back direction, and the size of the first support rods 11 in the up-down direction can be changed. The first cross beam 12 is connected between the two first support rods 11, and the first cross beam 12 includes multiple first mounting portions.

[0054] Second bracket 2 includes two second support rods 21 and a second crossbeam 22. The two second support rods 21 are spaced apart in the front-to-back direction, and the first support rod 11 has a variable vertical dimension. Second crossbeam 22 is connected between the two second support rods 21 and includes a plurality of second mounting portions. One end of mounting cable 3 is connected to first crossbeam 12, and the other end of mounting cable 3 is connected to second crossbeam 22.

[0055] In other words, the two first support rods 11 and the two second support rods 21 can change their sizes in the up and down directions, so that the first bracket 1 and the second bracket 2 can adapt to different installation conditions, thereby improving the practicality of the photovoltaic panel bracket 100 of the embodiment of the present invention.

[0056] In some embodiments, the first crossbeam 12 includes a first end and a second end. The first end has a first mounting curved surface that matches the outer circumference of the first support rod 11 to which it is connected. The second end has a second mounting curved surface that matches the outer circumference of the first support rod 11 to which it is connected. In other words, the cross-sectional profile of the outer circumference of the first support rod 11 is consistent with the cross-sectional profile of the first mounting curved surface to which it is connected, and the cross-sectional profile of the outer circumference of the first support rod 11 is consistent with the cross-sectional profile of the second mounting curved surface to which it is connected.

[0057] The second crossbeam 22 includes a third end and a fourth end. The third end has a third mounting curved surface that matches the outer circumference of the second support rod 21 to which it is connected. The fourth end has a fourth mounting curved surface that matches the outer circumference of the second support rod 21 to which it is connected. In other words, the cross-sectional profile of the outer circumference of the second support rod 21 is consistent with the cross-sectional profile of the third mounting curved surface to which it is connected, and the cross-sectional profile of the outer circumference of the second support rod 21 is consistent with the cross-sectional profile of the fourth mounting curved surface to which it is connected.

[0058] In other words, the first and second mounting curved surfaces match the outer circumferences of the first support rods 11, ensuring uniform force at their connections with the first support rods 11, thereby further strengthening the connection between the first crossbeam 12 and the two first support rods 11. Similarly, the third and fourth mounting curved surfaces match the outer circumferences of the second support rods 21, further strengthening the connection between the second crossbeam 22 and the two second support rods 21.

[0059] In some embodiments, as Figure 4 and Figure 5As shown, the first support rod 11 includes a first upper rod body 111 and a first lower rod body 112, one of which has a first mounting cavity, and the other of which is movably inserted into the mounting cavity in the vertical direction. The second support rod 21 includes a second upper rod body 211 and a second lower rod body 212, one of which has a second mounting cavity, and the other of which is movably inserted into the mounting cavity in the vertical direction. This allows the first support rod 11 and the second support rod 21 to expand and contract in the vertical direction, thereby changing the height or orientation of the photovoltaic panel.

[0060] For example Figure 1 As shown, the first lower rod 112 has a first installation cavity, and the first upper rod 111 is inserted into the installation cavity movably along the vertical direction. The second lower rod 212 has a second installation cavity, and the second upper rod 211 is inserted into the installation cavity movably along the vertical direction.

[0061] In some embodiments, as Figure 4 and Figure 5 As shown, the first lower rod body 112 includes a first slide groove 1121, the first slide groove 1121 includes a first guide portion 11211 and a first limiting portion 11212, the extension direction of the first guide portion 11211 is consistent with the up and down direction, a plurality of first limiting portions 11212 are opened on the side wall of the first guide portion 11211, and the plurality of first limiting portions 11212 are spaced apart along the up and down directions, at least one first protrusion 1111 is provided on the outer peripheral surface of the first upper rod body 111, and the first protrusion 1111 cooperates with the first slide groove 1121.

[0062] When the length of the first support rod 11 needs to be changed, the first upper rod 111 is rotated about its axis so that the first protrusion 1111 slides out of the first limiting portion 11212 and enters the first guide portion 11211, thereby adjusting the relative position of the first upper rod 111 and the first lower rod 112 in the vertical direction. When the first support rod 11 reaches the preset length, the first upper rod 111 is rotated about its axis again so that the first protrusion 1111 slides into the first limiting portion 11212, so that the first limiting portion 11212 restricts the engagement with the first protrusion 1111, thereby restricting the relative movement of the first upper rod 111 and the first lower rod 112 in the vertical direction, thereby ensuring the support stability of the first support rod 11.

[0063] The second lower rod body 212 includes a second slide groove 2121, and the second slide groove 2121 includes a second guide portion 21211 and a second limiting portion 21212. The extension direction of the second guide portion 21211 is consistent with the up and down direction. Multiple second limiting portions 21212 are opened on the side wall of the second guide portion 21211, and the multiple second limiting portions 21212 are spaced apart along the up and down directions. At least one second protrusion 2111 is provided on the outer peripheral surface of the second upper rod body 211, and the second protrusion 2111 cooperates with the second slide groove 2121.

[0064] When the length of the second support rod 21 needs to be changed, the second upper rod 211 is rotated about its axis so that the second protrusion 2111 slides out of the second limiting portion 21212 and enters the second guide portion 21211, thereby adjusting the relative position of the second upper rod 211 and the second lower rod 212 in the vertical direction. When the second support rod 21 reaches the preset length, the second upper rod 211 is rotated about its axis again so that the second protrusion 2111 slides into the second limiting portion 21212, so that the second limiting portion 21212 is restricted and engaged with the second protrusion 2111, thereby limiting the relative movement of the second upper rod 211 and the second lower rod 212 in the vertical direction, thereby ensuring the support stability of the second support rod 21.

[0065] Optionally, the left-right spacing between the first bracket 1 and the second bracket 2 is 25m-40m. Optionally, the left-right spacing between the first bracket 1 and the second bracket 2 is 29m-35m. Optionally, the left-right spacing between the first bracket 1 and the second bracket 2 is 30m-32m. Avoid damage to the photovoltaic panel bracket 100 caused by an excessive spacing between the first bracket 1 and the second bracket 2.

[0066] The spacing distance between the first bracket 1 and the second bracket 2 in the left-right direction includes but is not limited to 25m, 28m, 30m, 32m, 35m, 37m, 39m or 40m.

[0067] In some embodiments, the photovoltaic panel support 100 of the embodiment of the present invention can be used in combination with a double-cable photovoltaic panel flexible support. Figure 1 As shown, the dual-cable photovoltaic panel flexible support includes a third support 5, with a photovoltaic panel support 100 according to an embodiment of the present invention disposed between two third supports 5. The third supports 5 are spaced apart from the first support 1 and the second support 2 in the left-right direction. Two mounting cables 3 are connected between the third support 5 and the first support 1. The third support 5, the first support 1, and the two mounting cables 3 form a dual-cable photovoltaic panel flexible support.

[0068] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0069] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0070] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0071] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0072] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0073] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A photovoltaic panel bracket, characterized in that: include: a first bracket and a second bracket, wherein the first bracket and the second bracket are spaced apart in a first horizontal direction; a mounting cable connected between the first bracket and the second bracket, the mounting cable being suitable for mounting a photovoltaic panel; The support frame includes a frame body and a support portion, the support portion is provided on the frame body and connected to the mounting cable, the frame body includes a first connecting portion and a second connecting portion opposite to each other in the first horizontal direction, The first bracket includes a plurality of first mounting portions, the plurality of first mounting portions are spaced apart in the vertical direction, the first connecting portion cooperates with one of the plurality of first mounting portions so that the first connecting portion is connected to the first bracket, the second bracket includes a plurality of second mounting portions, the second connecting portion cooperates with one of the plurality of second mounting portions so that the second connecting portion is connected to the second bracket, and the first horizontal direction is perpendicular to the vertical direction; The first connecting portion has a first clamping member, the first bracket includes a plurality of first clamping slots, the plurality of first clamping slots are spaced apart in the up-down direction, the first clamping slots form the first mounting portion, and the first clamping member is clamped on one of the plurality of first clamping slots. The second connecting portion has a second clamping piece, the second bracket includes a plurality of second clamping slots, the plurality of second clamping slots are spaced apart in the up and down directions, the second clamping slots form the second mounting portion, and the second clamping piece is clamped on one of the plurality of second clamping slots.

2. The photovoltaic panel bracket according to claim 1, characterized in that: The first bracket includes a first clip, a first through hole is formed on the first clip, and a plurality of first clip grooves are formed on the hole wall of the first through hole, and the plurality of first clip grooves are spaced apart along the up and down directions, the first clip includes a first plug portion, a second plug portion and a first latch, the first plug portion and the second plug portion are spaced apart in the second horizontal direction, and a first plug groove is defined between the first plug portion and the second plug portion, the first plug portion is provided with a first plug hole, and the second plug portion is provided with a second plug hole, the first clip is inserted into the first plug groove, and the first latch is passed through the first plug hole, the first through hole and the second plug hole, so that the first clip is connected to the first clip, The second bracket includes a second clip, a second through hole is provided on the second clip, and a plurality of second clip grooves are provided on the hole wall of the second through hole, and the plurality of second clip grooves are spaced apart along the up and down directions. The second clip includes a third plug-in portion, a fourth plug-in portion and a second latch, and the third plug-in portion and the fourth plug-in portion are spaced apart in the second horizontal direction, and a second plug-in slot is defined between the third plug-in portion and the fourth plug-in portion, the third plug-in portion is provided with a third plug hole, and the fourth plug-in portion is provided with a fourth plug hole. The second clip is inserted into the second plug groove, and the second latch is passed through the third plug hole, the second through hole and the fourth plug hole to connect the second clip to the second clip.

3. The photovoltaic panel support according to claim 1, characterized in that: One end of the first clamping slot adjacent to the support frame is located below the end of the first clamping slot away from the support frame; one end of the second clamping slot adjacent to the support frame is located below the end of the second clamping slot away from the support frame.

4. The photovoltaic panel support according to claim 1, characterized in that: The wall surface of the first clamping slot adjacent to one end of the support frame is a curved surface; the wall surface of the second clamping slot adjacent to one end of the support frame is a curved surface.

5. The photovoltaic panel support according to any one of claims 1 to 4, characterized in that: The first bracket includes two first support rods and a first crossbeam. The two first support rods are spaced apart in the second horizontal direction. The size of the first support rods in the vertical direction is variable. The first crossbeam is connected between the two first support rods. The first crossbeam includes a plurality of first mounting portions. The second bracket includes two second support rods and a second crossbeam, the two second support rods are spaced apart in the second horizontal direction, the size of the second support rod in the up-down direction can be changed, the second crossbeam is connected between the two second support rods, the second crossbeam includes a plurality of second mounting portions, and the second horizontal direction is perpendicular to the first horizontal direction and the up-down direction. One end of the installation cable is connected to the first crossbeam, and the other end of the installation cable is connected to the second crossbeam.

6. The photovoltaic panel support according to claim 5, characterized in that: The first crossbeam includes a first end and a second end, the first end having a first mounting curved surface, the first mounting curved surface being adapted to the outer circumference of the first support rod connected thereto, and the second end having a second mounting curved surface, the second mounting curved surface being adapted to the outer circumference of the first support rod connected thereto; and / or, The second crossbeam includes a third end and a fourth end, the third end has a third mounting curved surface, and the third mounting curved surface is adapted to the outer peripheral surface of the second support rod connected thereto, and the fourth end has a fourth mounting curved surface, and the fourth mounting curved surface is adapted to the outer peripheral surface of the second support rod connected thereto.

7. The photovoltaic panel support according to claim 5, characterized in that: The first support rod includes a first upper rod body and a first lower rod body, one of the first upper rod body and the first lower rod body has a first installation cavity, and the other of the first upper rod body and the first lower rod body is movably inserted into the installation cavity along the up-down direction; The second support rod includes a second upper rod body and a second lower rod body, one of the second upper rod body and the second lower rod body has a second installation cavity, and the other of the second upper rod body and the second lower rod body is movably inserted into the installation cavity along the up and down direction.

8. The photovoltaic panel support according to claim 7, characterized in that: The first lower rod body includes a first slide groove, and the first slide groove includes a first guide portion and a first limit portion. The extension direction of the first guide portion is consistent with the up-down direction. A plurality of first limit portions are provided on the side wall of the first guide portion, and the plurality of first limit portions are spaced apart along the up-down direction. At least one first protrusion is provided on the outer circumference of the first upper rod body, and the first protrusion cooperates with the first slide groove. The second lower rod body includes a second slide groove, the second slide groove includes a second guide portion and a second limiting portion, the extension direction of the second guide portion is consistent with the up and down direction, a plurality of second limiting portions are opened on the side wall of the second guide portion, and a plurality of second limiting portions are spaced apart along the up and down direction, at least one second protrusion is provided on the outer peripheral surface of the second upper rod body, and the second protrusion cooperates with the second slide groove.

9. The photovoltaic panel support according to claim 1, characterized in that: The first bracket and the second bracket are spaced apart from each other by a distance of 25m to 40m in the first horizontal direction.

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