Photovoltaic support with protection function

Abstract

The utility model discloses a photovoltaic support with a protection function, which relates to the technical field of photovoltaic supports and comprises a support frame mechanism, a photovoltaic sleeve frame is slidably clamped at the upper end of the support frame mechanism, and a protection driving frame is rotatably connected to the upper end of the photovoltaic sleeve frame. According to the utility model, the problems that the solar energy absorption of the photovoltaic panel and the solar power generation efficiency are influenced due to the fact that a device for fixing the solar photovoltaic panel is not high in structural strength and the surface of a glass plate can reflect sunlight if the photovoltaic panel is covered by the glass plate for protection in the prior art are solved; through the arrangement of the protection plate frame in the protection driving frame, the upper end of the photovoltaic sleeve frame is protected so as to cope with severe weather, and through the driving adjustment setting of the protection driving frame on the photovoltaic sleeve frame, when the photovoltaic sleeve frame slides to a high position along the lifting sliding frame, the protection plate frame tilts, inclined lighting of the photovoltaic sleeve frame cannot be influenced, and the photovoltaic sleeve frame is protected from being damaged. A good solar energy absorption effect can be ensured, and the power generation efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and particularly relates to a photovoltaic bracket with a protection function. Background Technique

[0002] With the increasing attention of the international community to energy conservation and emission reduction, solar energy products are more and more widely used. With the gradual improvement of scientific level, solar energy, as a clean and renewable resource, is more and more favored by people. In solar energy technology, solar photovoltaic panels are the core part of solar power generation systems. Solar photovoltaic panels are the most common devices for converting solar energy at present. In order to improve the conversion efficiency of solar energy, the photovoltaic panels are all obliquely arranged on the brackets. The solar photovoltaic panels are used outdoors for a long time.

[0003] For the existing photovoltaic brackets, since the device structure for fixing the solar photovoltaic panels has low structural strength and weak wind resistance, when hail weather occurs in some areas, the accumulation of snow and the impact of hail will damage the photovoltaic panels, resulting in damage to the solar photovoltaic panels. At the same time, if the form of covering the photovoltaic panels with glass plates is used for protection, the glass plate surface will reflect sunlight, affecting the absorption of solar energy by the photovoltaic panels and the solar power generation efficiency.

[0004] In view of the above problems, for this reason, a photovoltaic bracket with a protection function is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a photovoltaic bracket with a protection function, which solves the problems in the background technique that for the existing photovoltaic brackets, since the device structure for fixing the solar photovoltaic panels has low structural strength and weak wind resistance, when hail weather occurs in some areas, the accumulation of snow and the impact of hail will damage the photovoltaic panels, resulting in damage to the solar photovoltaic panels. At the same time, if the form of covering the photovoltaic panels with glass plates is used for protection, the glass plate surface will reflect sunlight, affecting the absorption of solar energy by the photovoltaic panels and the solar power generation efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A photovoltaic bracket with a protection function, including a support frame mechanism, a photovoltaic sleeve frame is slidably clamped at the upper end of the support frame mechanism, a protection drive frame is rotatably connected to the upper end of the photovoltaic sleeve frame, the support frame mechanism includes a support frame, lifting slide frames fixed on both sides at one end of the support frame, two groups of cylinder connection blocks and rotation positioning blocks connected to both ends of the support frame, the protection drive frame includes a drive cylinder rotatably connected to the cylinder connection block at one end, a transfer plate movably connected to the output end of the drive cylinder, a protection plate frame is fixedly arranged between the two transfer plates on both sides, the connecting rods of the transfer plate and the protection plate frame are inserted into the rotation positioning blocks, and one end of the protection plate frame is rotatably connected to the photovoltaic sleeve frame.

[0007] Preferably, the lifting carriage, the cylinder connecting block and the rotating positioning block are all connected to both sides of the support frame and are arranged symmetrically about the support frame in a mirror image.

[0008] Preferably, a chute is formed in the lifting carriage. The photovoltaic sleeve frame includes two groups of pulleys slidably engaged inside the chute, and an installation frame is connected between the two groups of pulleys.

[0009] Preferably, side connectors are arranged on both sides of the upper end of the installation frame. The side connectors are rotatably connected to the protective plate frame, and a socket is formed in the installation frame.

[0010] Preferably, the photovoltaic sleeve frame further includes a photovoltaic panel clamped in the socket, and a chamfered corner limiting member is arranged at the upper end of the photovoltaic panel.

[0011] Preferably, the adapter plate and the protective plate frame are fixedly arranged, and the inclination angle of the adapter plate is the same as that of the protective plate frame.

[0012] Preferably, the protective plate frame includes an explosion-proof glass plate, and the front end of the explosion-proof glass plate protrudes relative to the installation frame.

[0013] Preferably, the protective plate frame further includes side frames fixed at both ends of the explosion-proof glass plate, and the explosion-proof glass plate connected to the front ends of the side frames. The explosion-proof glass plate is rotatably connected to the side connectors.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. A photovoltaic bracket with a protection function provided by the present utility model realizes the upper protection of the photovoltaic sleeve frame through the setting of the protective plate frame in the protection driving frame to cope with bad weather, and solves the problem that the existing photovoltaic bracket has a low structural strength of the device for fixing the solar photovoltaic panel and a weak wind resistance. In some areas with hail weather, the accumulation of snow and the impact of hail will damage the photovoltaic panel, resulting in the damage of the solar photovoltaic panel.

[0016] 2. A photovoltaic bracket with a protection function provided by the present utility model enables the telescopic movement of the driving cylinder to drive the adapter plate and the protective plate frame to turn synchronously through the driving and adjustment setting of the protection driving frame for the photovoltaic sleeve frame, thereby driving the photovoltaic sleeve frame connected to one end of the protective plate frame to move and change the angle. When the photovoltaic sleeve frame slides along the lifting carriage to a high position, the protective plate frame tilts up, which will not affect the inclined lighting of the photovoltaic sleeve frame, can ensure a good solar absorption effect, and ensure the power generation efficiency. It solves the problem that if the existing photovoltaic bracket uses a glass plate to cover the photovoltaic panel for protection, the glass plate surface will reflect sunlight, affecting the absorption of solar energy by the photovoltaic panel and the solar power generation efficiency. Description of the Drawings

[0017] Figure 1 Schematic diagram of the overall extended structure of the present utility model;

[0018] Figure 2 Schematic diagram of the overall contracted structure of the present utility model;

[0019] Figure 3 Schematic diagram of the disassembled structure of the photovoltaic sleeve of the present utility model;

[0020] Figure 4 Schematic diagram of the overall side view structure of the present utility model;

[0021] Figure 5 Schematic diagram of the overall structure of the present utility model;

[0022] Figure 6 Schematic diagram of the overall disassembled structure of the present utility model.

[0023] In the figure: 1, support frame mechanism; 11, support frame; 12, lifting sliding frame; 121, sliding groove; 13, cylinder connection block; 14, rotating positioning block; 2, photovoltaic sleeve; 21, installation frame; 211, side connection member; 212, socket; 22, pulley; 23, photovoltaic panel; 231, rounded corner limiting member; 3, protection driving frame; 31, driving cylinder; 32, adapter plate; 33, protection plate frame; 331, explosion-proof glass plate; 332, side frame; 333, photovoltaic adapter frame. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0026] Combined with Figure 1, a photovoltaic bracket with a protection function of the present utility model includes a support frame mechanism 1. A photovoltaic sleeve 2 is slidably engaged at the upper end of the support frame mechanism 1. A protection drive frame 3 is rotatably connected to the upper end of the photovoltaic sleeve 2. The support frame mechanism 1 includes a support frame 11, lifting slide frames 12 fixed on both sides of one end of the support frame 11, two groups of cylinder connection blocks 13 and rotation positioning blocks 14 connected to both ends of the support frame 11. The protection drive frame 3 includes a drive cylinder 31 with one end rotatably connected to the cylinder connection block 13, a transfer plate 32 movably connected to the output end of the drive cylinder 31. A protection plate frame 33 is fixedly arranged between the two transfer plates 32. The connecting rods of the transfer plate 32 and the protection plate frame 33 are inserted into the rotation positioning block 14, and one end of the protection plate frame 33 is rotatably connected to the photovoltaic sleeve 2.

[0027] Specifically, the support frame 11 and the lifting slide frame 12 are fixedly connected to each other. One end of the photovoltaic sleeve 2 slides vertically along the lifting slide frame 12. One end of the drive cylinder 31 is rotatably connected to the cylinder connection block 13. The fixed angles of the transfer plate 32 and the protection plate frame 33 are the same. The telescopic movement of the drive cylinder 31 can drive the transfer plate 32 and the protection plate frame 33 to turn synchronously, thereby driving the photovoltaic sleeve 2 connected to one end of the protection plate frame 33 to move and change the angle. When encountering bad weather, the inclination angle of the photovoltaic sleeve 2 can be adjusted by driving the drive cylinder 31 until the photovoltaic sleeve 2 slides to the lowest point along the lifting slide frame 12. At this time, the protection plate frame 33 is arranged at the upper end of the photovoltaic sleeve 2, which can protect the photovoltaic sleeve 2. In addition, when the photovoltaic sleeve 2 slides to a high position along the lifting slide frame 12, the protection plate frame 33 tilts up, which will not affect the inclined daylighting of the photovoltaic sleeve 2, and can ensure good solar energy absorption effect and ensure the power generation efficiency.

[0028] The following further describes the present utility model with reference to embodiments.

[0029] Embodiment 1:

[0030] Combined with Figures 2 - 6 , the lifting slide frame 12, the cylinder connection block 13 and the rotation positioning block 14 are all connected to both sides of the support frame 11 and are symmetrically arranged with respect to the support frame 11. The symmetrical arrangement of the lifting slide frame 12, the cylinder connection block 13 and the rotation positioning block 14 realizes the bilateral synchronous adjustment of the photovoltaic sleeve 2 and the protection drive frame 3.

[0031] A chute 121 is opened in the lifting slide frame 12. The photovoltaic sleeve 2 includes two groups of pulleys 22 slidably engaged inside the chute 121. An installation frame 21 is connected between the two groups of pulleys 22. The chute 121 provides a lifting guide for one end of the photovoltaic sleeve 2. The pulley 22 is movably engaged in the chute 121, and the installation frame 21 is turned to change the inclination angle.

[0032] On both sides of the upper end of the installation frame 21, there are side connectors 211. The side connectors 211 are rotatably connected to the protective plate frame 33. An insertion socket 212 is provided in the installation frame 21. The insertion socket 212 reserves a clamping point for the photovoltaic panel 23. The side connectors 211 are movably connected to the protective plate frame 33, enabling the installation frame 21 to shift under the drive of the protective drive frame 3.

[0033] The photovoltaic sleeve 2 further includes a photovoltaic panel 23 clamped in the insertion socket 212. A chamfered corner limiting member 231 is provided at the upper end of the photovoltaic panel 23. The photovoltaic panel 23 is aligned with the insertion socket 212 and inserted for sleeve connection. The chamfered corner limiting member 231 limits the insertion position of the photovoltaic panel 23. In addition, under the drive of the protective drive frame 3, the photovoltaic panel 23 always maintains the state where the chamfered corner limiting member 231 is at a high position. Under the action of gravity, the connection effect of the photovoltaic panel 23 is ensured, and the photovoltaic panel 23 in this structure is easy to disassemble and replace.

[0034] Embodiment 2:

[0035] Combined with Figure 4 and Figure 5 , the adapter plate 32 and the protective plate frame 33 are fixedly arranged, and the inclination angle of the adapter plate 32 is the same as that of the protective plate frame 33. The setting of this structure enables the driving cylinder 31 to synchronously drive the adapter plate 32 and the protective plate frame 33 to turn for adjustment.

[0036] The protective plate frame 33 includes an explosion-proof glass plate 331. The front end of the explosion-proof glass plate 331 protrudes relative to the installation frame 21. The protrusion of the front end of the explosion-proof glass plate 331 protects the upper end when one end of the installation frame 21 slides down. At the same time, when one end of the installation frame 21 moves up, the explosion-proof glass plate 331 lifts upward without blocking sunlight.

[0037] The protective plate frame 33 further includes side frames 332 fixed at both ends of the explosion-proof glass plate 331. The explosion-proof glass plate 331 is connected to the front ends of the side frames 332. The explosion-proof glass plate 331 is rotatably connected to the side connectors 211. The side frames 332 support both sides of the explosion-proof glass plate 331. The setting of the photovoltaic adapter frame 333 prevents overlap between the explosion-proof glass plate 331 and the installation frame 21 during rotational adjustment.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to this process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support with a protective function, comprising a support frame mechanism (1), characterized in that: The upper end of the support frame mechanism (1) is slidably engaged with a photovoltaic frame (2), and the upper end of the photovoltaic frame (2) is rotatably connected to a protective drive frame (3); The support frame mechanism (1) comprises a support frame (11), a lifting slide (12) fixed on both sides of one end of the support frame (11), two groups of cylinder connection blocks (13) and rotation positioning blocks (14) connected to both ends of the support frame (11), the protection drive frame (3) comprises a driving cylinder (31) with one end rotationally connected to the cylinder connection block (13), an adapter plate (32) movably connected to the output end of the driving cylinder (31), a protection plate frame (33) is fixedly arranged between the adapter plates (32) on both sides, the connecting rods of the adapter plate (32) and the protection plate frame (33) are inserted into the rotation positioning block (14), and the photovoltaic frame (2) is rotationally connected to one end of the protection plate frame (33).

2. A photovoltaic support with protective function according to claim 1, characterized in that: The lifting slide (12), the cylinder connecting block (13) and the rotating positioning block (14) are all connected to both sides of the supporting frame (11) and are arranged in a mirror-symmetrical manner with respect to the supporting frame (11).

3. The photovoltaic support with protective function according to claim 1, characterized in that: A slide groove (121) is provided in the lifting slide (12), and the photovoltaic frame (2) comprises two groups of pulleys (22) slidably engaged in the slide groove (121), and a mounting frame (21) is connected between the two groups of pulleys (22).

4. The photovoltaic support with protective function according to claim 3, characterized in that: Side connecting pieces (211) are arranged on both sides of the upper end of the installation frame (21), and the side connecting pieces (211) are rotatably connected to the protection plate frame (33). A socket (212) is provided in the installation frame (21).

5. The photovoltaic support with protection function according to claim 4, characterized in that: The photovoltaic frame (2) further comprises a photovoltaic panel (23) engaged in the socket (212), and a rounded corner stopper (231) is provided at the upper end of the photovoltaic panel (23).

6. The photovoltaic support with protective function according to claim 1, characterized in that: The adapter plate (32) and the protection plate frame (33) are fixedly arranged, and the inclination angle of the adapter plate (32) is the same as that of the protection plate frame (33).

7. The photovoltaic support with protection function according to claim 1, characterized in that: The protective plate frame (33) comprises an explosion-proof glass plate (331), and the front end of the explosion-proof glass plate (331) is arranged to protrude relative to the mounting frame (21).

8. The photovoltaic support with protective function according to claim 7, characterized in that: The protective plate frame (33) further comprises side frames (332) fixed at both ends of the explosion-proof glass plate (331), an explosion-proof glass plate (331) connected to the front end of the side frames (332), and the explosion-proof glass plate (331) is rotatably connected to the side connecting piece (211).

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