Solar photovoltaic power generation device

Abstract

The utility model provides a solar photovoltaic power generation device, a support assembly comprises a plurality of vertically distributed vertical rods and a plurality of transversely distributed transverse rods, the vertical rods and the transverse rods are distributed in a # shape, the joints of the transverse rods and the vertical rods are clamped through L-shaped L connecting pieces, the vertical ends of the L connecting pieces are rotatably connected with the transverse rods, and the vertical ends of the L connecting pieces are rotatably connected with the transverse rods. The horizontal ends of the L-shaped connecting pieces are connected with the clamping grooves of the vertical rods in a clamped mode, and the multiple clamping grooves are evenly formed in the upper surfaces of the vertical rods. In the assembling process, the supporting assembly is assembled, the vertical rods are evenly distributed in the transverse direction, the transverse rods are evenly assembled to the vertical rods in the vertical direction through the L-shaped connecting pieces, the L-shaped connecting blocks are clamped into the clamping grooves to complete assembling of the supporting assembly, and then the four telescopic rods are supported to the four corners of the supporting assembly. And then the photovoltaic panel is installed on the supporting assembly, and overall assembly is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting structures of photovoltaic modules, in particular to a solar photovoltaic power generation device. Background Art

[0002] The supporting structure of the existing solar photovoltaic power generation device is mostly constructed by welding steel structure. After fixing, secondary disassembly is very difficult. During construction, welding is required with the aid of external equipment, which makes it inconvenient to install in places without electricity. That is, the existing solar photovoltaic power generation device is not easy to assemble. Therefore, a solar photovoltaic power generation device is proposed. Utility Model Content

[0003] In order to solve at least one of the above-mentioned technical shortcomings, the utility model provides a solar photovoltaic power generation device, including: a photovoltaic panel, the lower surface of the photovoltaic panel is supported by an assembleable support assembly, the four bottom corners of the support assembly are supported by telescopic rods, the support assembly includes a plurality of vertically distributed vertical rods and a plurality of laterally distributed cross rods, the vertical rods and the cross rods are distributed in a tic-tac-toe shape, the connection between the cross rods and the vertical rods is clamped by an L-shaped L connector, the vertical end of the L connector is rotatably connected to the cross rod, the horizontal end of the L connector is clamped to the clamping groove of the vertical rod, and a plurality of clamping grooves are evenly arranged on the upper surface of the vertical rod.

[0004] Furthermore, a rotating rod connecting the two sides is provided inside the clamping groove, and a rotating groove is provided on the inner surface of the horizontal end of the L-connecting piece, and the rotating groove fits with the rotating rod.

[0005] Furthermore, a rotation hole is provided at the vertical end of the L-connecting piece, and a plurality of rotation grooves penetrating through the two side surfaces are provided on the lower surface of the crossbar, and the shaft inside the rotation groove is rotationally connected to the rotation hole.

[0006] Furthermore, a plurality of connection blocks corresponding to the L connectors are evenly arranged on the lower surface of the photovoltaic panel, an insertion rod is arranged in the middle of the bottom surface of the connection block close to the L connector, and a penetrating insertion hole is arranged at the vertical end of the L connector, and the insertion rod is connected to the insertion hole.

[0007] Furthermore, threaded holes are provided at the bottom of the upper surface of the vertical rod, and a plurality of reinforcement holes corresponding to the threaded holes are provided at the bottom of the lower surface of the photovoltaic panel. The threaded holes and the reinforcement holes are reinforced by bolt connection.

[0008] Furthermore, four vertically upward limiting rods are provided at the top of the telescopic end of the telescopic rod.

[0009] Furthermore, a U-shaped rod is provided between the tops of the two limiting rods on the upper side.

[0010] Furthermore, the horizontal bar and the vertical bar are of equal length.

[0011] Beneficial effects:

[0012] 1. When assembling, first assemble the support assembly, arrange several vertical rods evenly in the horizontal direction, and then use several L connectors to evenly assemble several cross rods to the vertical rods, so that the L connecting block is snapped into the inside of the snap-in groove to complete the assembly of the support assembly, and then support the four telescopic rods to the four corners of the support assembly, and then install the photovoltaic panel on the support assembly to complete the overall assembly.

[0013] 2. When assembling the photovoltaic panel, slide the insertion rod on the lower surface of the photovoltaic panel from top to bottom, and insert the insertion rod from the top of the insertion hole. At this time, the bottom of the connecting block just supports the inner surface of the horizontal end of the L connector. At the same time, the lower surface of the photovoltaic panel is close to the upper surface of the cross bar, so that the clamping structure of the L connector is locked and fixed, completing the assembly of the photovoltaic panel.

[0014] The realization of the purpose, functional features and advantages of the present invention will be further described in conjunction with embodiments and with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the utility model as a whole.

[0016] Figure 2 It is an axonometric drawing of the telescopic rod of the utility model.

[0017] Figure 3 It is an axonometric drawing of the vertical rod of the utility model.

[0018] Figure 4 It is an axonometric drawing of the L connector of the utility model.

[0019] Figure 5 It is an axonometric drawing of the cross bar of the utility model.

[0020] Figure 6 It is an axonometric view of the photovoltaic panel of the present utility model.

[0021] exist Figures 1 to 6 , the correspondence between the component names or lines and the figure numbers is: photovoltaic panel 1, connecting block 101, insertion rod 102, reinforcement hole 103, support assembly 2, vertical rod 201, clamping groove 211, rotating rod 212, threaded hole 213, cross bar 202, rotating groove 221, L connector 203, connecting groove 231, rotating hole 232, insertion hole 233, telescopic rod 3, limiting rod 301, U-shaped rod 302. DETAILED DESCRIPTION

[0022] Please refer to Figures 1 to 6 ;

[0023] This embodiment provides a solar photovoltaic power generation device, comprising: Figure 1, photovoltaic panel 1, the lower surface of the photovoltaic panel 1 is supported by an assembleable support assembly 2, the bottom four corners of the support assembly 2 are supported by telescopic rods 3, the support assembly 2 includes a plurality of vertically distributed vertical rods 201 and a plurality of horizontally distributed cross rods 202, the vertical rods 201 and the cross rods 202 are distributed in a tic-tac-toe shape, the connection between the cross rods 202 and the vertical rods 201 is clamped by an L-shaped L connector 203, the vertical end of the L connector 203 is rotatably connected to the cross rod 202, the horizontal end of the L connector 203 is clamped with a clamping groove 211 of the vertical rod 201, and a plurality of clamping grooves 211 are evenly arranged on the upper surface of the vertical rod 201;

[0024] In the specific implementation, when assembling, first assemble the support assembly 2, arrange a number of vertical rods 201 evenly in the horizontal direction, and then assemble a number of cross rods 202 evenly in the vertical direction to the vertical rods 201 through a number of L connectors 203, so that the L connecting block 203 is snapped into the inside of the snap-in groove 211 to complete the assembly of the support assembly 2, and then support the four telescopic rods 3 to the four corners of the support assembly 2, and then install the photovoltaic panel 1 on the support assembly 2 to complete the overall assembly.

[0025] For further reference, Figures 3 to 5 , a rotating rod 212 connecting the two sides is provided inside the clamping groove 211, and a rotating groove 221 is provided on the inner surface of the horizontal end of the L connecting member 203, and the rotating groove 221 fits with the rotating rod 212;

[0026] In a specific implementation, when assembling the snap-in slot 211 and the L-connector 203, the horizontal end of the L-connector 203 is inserted close to the rotating rod 212, so that the end of the horizontal end of the L-connector 203 rotates around the rotating rod 212, so that the rotating rod 212 fits with the rotating slot 221. At this time, the horizontal end of the L-connector 203 is completely inserted into the interior of the snap-in slot 211.

[0027] Furthermore, the card slot Figure 4 , a rotation hole 232 is provided at the vertical end of the L-connecting member 203, a plurality of rotation grooves 221 penetrating the two side surfaces are provided on the lower surface of the crossbar 202, and the shaft inside the rotation groove 221 is rotationally connected to the rotation hole 232;

[0028] In a specific implementation, when the snap-in slot 211 and the L-connector 203 are assembled, the rotation hole 232 at the vertical end of the L-connector 203 rotates around the axis inside the rotation slot 221 , so that the lower surface of the horizontal rod 202 is placed on the upper surface of the vertical rod 201 .

[0029] For further reference, Figure 6The lower surface of the photovoltaic panel 1 is evenly provided with a plurality of connection blocks 101 corresponding to the L connection pieces 203 one by one, an insertion rod 102 is provided at the middle of the surface of one side of the bottom of the connection block 101 close to the L connection piece 203, and a through insertion hole 233 is provided at the vertical end of the L connection piece 203, and the insertion rod 102 is connected to the insertion hole 233;

[0030] In the specific implementation, when assembling the photovoltaic panel 1, the insertion rod 102 on the lower surface of the photovoltaic panel 1 is slid from top to bottom, so that the insertion rod 102 is inserted from the top of the insertion hole 233. At this time, the bottom of the connecting block 101 just supports the inner surface of the horizontal end of the L connector 203. At the same time, the lower surface of the photovoltaic panel 1 is close to the upper surface of the cross bar 202, so that the clamping structure of the L connector 203 is clamped and fixed, completing the assembly of the photovoltaic panel 1.

[0031] Furthermore, the bottom of the upper surface of the vertical rod 201 is provided with a threaded hole 213, and the bottom of the lower surface of the photovoltaic panel 1 is provided with a plurality of reinforcement holes 103 corresponding to the threaded holes 213 one by one, and the threaded holes 213 and the reinforcement holes 103 are reinforced by bolt connection;

[0032] In a specific implementation, after the photovoltaic panel 1 is assembled, the photovoltaic panel 1 is reinforced by screwing bolts into the threaded holes 213 and the reinforcement holes 103 .

[0033] Furthermore, four vertically upward limiting rods 301 are provided at the top of the telescopic end of the telescopic rod 3;

[0034] The bottom of the telescopic rod 3 is fixed to the ground or floor by bolts or cement;

[0035] In a specific implementation, the connection between the vertical rod 201 and the horizontal rod 202 is clamped by the groove structure formed by the four limiting rods 301 to complete the support of the support assembly 2.

[0036] Furthermore, a U-shaped rod 302 is provided between the tops of the two limiting rods 301 located on the upper side;

[0037] In specific implementation, during installation, the top end of the vertical rod 201 is passed through between the U-shaped rod 302 and the two limiting rods 301 located on the upper side, so that the U-shaped rod 302 can limit the connection between the vertical rod 201 and the horizontal rod 202 .

[0038] Furthermore, the horizontal bar 202 and the vertical bar 201 are of equal length;

[0039] In specific implementation, during transportation and handling, the horizontal rod 202 and the vertical rod 201 are of equal length, so that the horizontal rod 202 and the vertical rod 201 are easy to stack and bundle and pack for transportation.

Claims

1. A solar photovoltaic power generation device, comprising: A photovoltaic panel (1) is characterized in that: the lower surface of the photovoltaic panel (1) is supported by an assembleable support assembly (2), the four bottom corners of the support assembly (2) are supported by telescopic rods (3), the support assembly (2) comprises a plurality of vertically distributed vertical rods (201) and a plurality of horizontally distributed horizontal rods (202), the vertical rods (201) and the horizontal rods (202) are distributed in a tic-tac-toe pattern, the connection between the horizontal rods (202) and the vertical rods (201) is clamped by an L-shaped L connector (203), the vertical end of the L connector (203) is rotatably connected to the horizontal rod (202), the horizontal end of the L connector (203) is clamped to a clamping groove (211) of the vertical rod (201), and the plurality of clamping grooves (211) are evenly arranged on the upper surface of the vertical rod (201).

2. A solar photovoltaic power generation device according to claim 1, characterized in that: A rotating rod (212) connecting the two sides is provided inside the clamping groove (211), and a rotating groove (221) is provided on the inner surface of the horizontal end of the L-connecting member (203), and the rotating groove (221) is matched with the rotating rod (212).

3. A solar photovoltaic power generation device according to claim 2, characterized in that: The vertical end of the L-connecting member (203) is provided with a rotation hole (232), the lower surface of the crossbar (202) is provided with a plurality of rotation grooves (221) penetrating the two side surfaces, and the shaft inside the rotation groove (221) is rotationally connected to the rotation hole (232).

4. A solar photovoltaic power generation device according to claim 3, characterized in that: The lower surface of the photovoltaic panel (1) is evenly provided with a plurality of connection blocks (101) corresponding one to one with the L connection pieces (203); an insertion rod (102) is provided at the middle of a side surface of the bottom of the connection block (101) close to the L connection piece (203); a penetrating insertion hole (233) is provided at the vertical end of the L connection piece (203); and the insertion rod (102) is connected to the insertion hole (233).

5. A solar photovoltaic power generation device according to claim 4, characterized in that: The bottom of the upper surface of the vertical rod (201) is provided with a threaded hole (213), and the bottom of the lower surface of the photovoltaic panel (1) is provided with a plurality of reinforcement holes (103) corresponding to the threaded holes (213) one by one, and the threaded holes (213) and the reinforcement holes (103) are reinforced by bolt connection.

6. A solar photovoltaic power generation device according to claim 5, characterized in that: Four vertically upward limiting rods (301) are provided at the top of the telescopic end of the telescopic rod (3).

7. A solar photovoltaic power generation device according to claim 6, characterized in that: A U-shaped rod (302) is provided between the tops of the two limiting rods (301) located on the upper side.

8. A solar photovoltaic power generation device according to claim 7, characterized in that: The horizontal rod (202) and the vertical rod (201) are equal in length.

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