Building photovoltaic panel fixing mechanism

Abstract

The utility model discloses a building photovoltaic panel fixing mechanism which comprises a plurality of vertical rods, a plurality of cross rods and a plurality of inclined rods, one end of each cross rod is fixedly connected to the bottom of one side of the corresponding vertical rod, the other end of each cross rod is rotatably connected with the corresponding inclined rod, and an adjusting assembly is arranged between each cross rod and the corresponding inclined rod. A plurality of ribs are fixedly connected between the multiple inclined rods, the multiple inclined rods are provided with multiple clamping pieces and multiple limiting assemblies, the multiple clamping pieces are in threaded connection to the connecting positions of the inclined rods and the ribs, the multiple limiting assemblies are slidably connected to the lower portions of the clamping pieces, and an L-shaped sliding groove is formed in the bottommost rib of the multiple ribs. The utility model has the technical characteristics of reliable fixation, difficulty in loosening, adjustable inclination angle and the like.

Description

Technical Field

[0001] The utility model relates to a photovoltaic panel installed on a building, and particularly to a fixing mechanism for a building photovoltaic panel. Background Art

[0002] A photovoltaic panel is the core component of a solar power generation system. It mainly converts sunlight into electric energy, supplies electricity or stores electric energy. The emergence of solar power generation not only increases the power output, but also reduces the environmental impact.

[0003] In the prior art, the technical requirements for photovoltaic power generation are relatively high, and the working environment is generally relatively harsh. Some existing fixing mechanisms for photovoltaic panels are not easy to install or the installation operation is cumbersome. Moreover, some fixing mechanisms do not firmly fix the photovoltaic panels. When the photovoltaic panels are affected by strong winds or vibrations, it is easy to cause the loosening of the photovoltaic panels, damage the photovoltaic panels, affect the power generation efficiency, and increase the maintenance cost. Some existing fixing mechanisms for photovoltaic panels are generally fixedly installed with a fixed angle, so that the photovoltaic panels can only absorb a certain amount of sunlight. If the angle needs to be adjusted, the fixing mechanism needs to be reinstalled, which is not only inefficient but also has a cumbersome operation. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a fixing mechanism for a building photovoltaic panel that can be reliably fixed, is not easy to loosen, and has an adjustable inclination angle in view of the deficiencies of the prior art.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme.

[0006] A fixing mechanism for a building photovoltaic panel includes a plurality of vertical rods, a plurality of horizontal rods, and a plurality of inclined rods. One end of each of the plurality of horizontal rods is fixedly connected to the bottom of one side of the vertical rod, and the other end is rotatably connected to the inclined rod. An adjusting assembly is arranged between the plurality of horizontal rods and the inclined rods. A plurality of ribs are fixedly connected between the plurality of inclined rods. A plurality of fasteners and a plurality of limiting assemblies are arranged on the plurality of inclined rods. The plurality of fasteners are threadedly connected to the connection part of the inclined rod and the rib. The plurality of limiting assemblies are slidably connected to the position below the fasteners. An L-shaped sliding groove is arranged on the bottommost one of the plurality of ribs.

[0007] Preferably, a horizontal groove is formed on each of the plurality of horizontal rods, and a leg is fixedly connected to the bottom of the connection part of the horizontal rod and the inclined rod.

[0008] Preferably, the adjusting assembly includes a connecting arm, a screw rod, a slider, and a fixed block. One end of the connecting arm is rotatably connected to the bottom surface of the inclined rod, and the other end is rotatably connected to the upper part of the slider. The screw rod is rotatably arranged in the horizontal groove. The slider is slidably connected in the horizontal groove, and the screw rod is in threaded rotational connection with the slider. The fixed block is fixedly connected to one end of the horizontal groove, and the screw rod is rotatably connected to the fixed block.

[0009] Preferably, fastening bolts are arranged at the geometric center positions of the plurality of card fasteners, and the fastening bolts pass through the card fasteners and are threadedly connected with the inclined rods.

[0010] Preferably, a plurality of limiting holes are formed in the plurality of inclined rods, and the plurality of limiting components are slidably connected in the limiting holes.

[0011] Preferably, the limiting component includes a limiting block and a compression spring. The limiting block is arranged on the upper surface of the inclined rod. One end of the compression spring is fixedly connected to the bottom of the limiting hole, and the other end is fixedly connected to the bottom of the limiting block.

[0012] Preferably, a photovoltaic panel is clamped between the L-shaped sliding groove and the plurality of card fasteners.

[0013] In the building photovoltaic panel fixing mechanism disclosed by the present utility model, by providing the L-shaped sliding groove, the downward gravity action of the photovoltaic panel can be reduced, so that it is more firmly fixed on the fixing mechanism. Slide the photovoltaic panel along the L-shaped sliding groove, use a plurality of card fasteners to clamp between two photovoltaic panels, and tighten the fastening bolts until the card fasteners are clamped and fixed with the photovoltaic panel, so that the photovoltaic panel is fixed on the fixing mechanism. In addition, by providing an adjusting component in the present utility model, by simultaneously rotating the bolts, the sliders move in the transverse grooves at the same time, driving the connecting arms to move up and down, thereby driving the inclined rods to rotate, so that the inclination angle of the photovoltaic panel can be conveniently adjusted, so that the photovoltaic panel can receive more sunlight, which not only reduces the complicated operation, but also greatly improves the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional view of the building photovoltaic panel fixing mechanism of the present utility model after installing the photovoltaic panel;

[0015] Figure 2 is a three-dimensional view of the building photovoltaic panel fixing mechanism of the present utility model after removing the photovoltaic panel;

[0016] Figure 3 is a cross-sectional view of the connection part of the card fastener;

[0017] Figure 4 is a cross-sectional view of the connection part of the limiting component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be described in more detail below with reference to the drawings and embodiments.

[0019] The present utility model discloses a building photovoltaic panel fixing mechanism, in combination with Figures 1 to 4As shown in the figure, it includes a plurality of vertical rods 1, a plurality of horizontal rods 2 and a plurality of inclined rods 4. One end of each of the plurality of horizontal rods 2 is fixedly connected to the bottom of one side of the vertical rod 1, and the other end is rotatably connected to the inclined rod 4. An adjusting assembly 8 is arranged between the plurality of horizontal rods 2 and the inclined rods 4. A plurality of rib bones 6 are fixedly connected between the plurality of inclined rods 4. A plurality of fasteners 5 and a plurality of limiting assemblies 402 are arranged on the plurality of inclined rods 4. The plurality of fasteners 5 are threadedly connected to the connection part of the inclined rod 4 and the rib bone 6. The plurality of limiting assemblies 402 are slidably connected to the position below the fastener 5. An L-shaped chute 7 is arranged on the bottommost one of the plurality of rib bones 6.

[0020] When the above structure is installed, first, slide and install a plurality of photovoltaic panels 9 along the L-shaped chute 7. During the sliding process of the photovoltaic panel 9, the limiting assembly 402 on the inclined rod 4 can limit the position of the photovoltaic panel 9. Insert the fastener 5 into the gap of the installed photovoltaic panel 9. Both ends of the fastener 5 abut against the photovoltaic panel 9. Rotate the fastening bolt 501 until the fastener 5 is tightly abutted and fixed to the photovoltaic panel 9, completing the fixation of the photovoltaic panel 9; according to different sunlight irradiation angles, use the adjusting assembly 8 to adjust the inclination angle of the fixing mechanism. At the same time, rotate a plurality of screw rods 802 to drive a plurality of sliders 803 to move left and right in the horizontal groove 201 at the same time, drive a plurality of connecting arms 801 to move up and down, and then drive a plurality of inclined rods 4 to rotate, thereby adjusting the inclination angle of the fixing mechanism.

[0021] Please refer to Figure 1 , in this embodiment, a horizontal groove 201 is formed on the plurality of horizontal rods 2, and a leg 3 is fixedly connected to the bottom of the connection part of the horizontal rod 2 and the inclined rod 4. Among them, by arranging the leg 3, the fixing mechanism can be stabilized on the ground.

[0022] Regarding the preferred structure of the adjusting assembly 8, in this embodiment, the adjusting assembly 8 includes a connecting arm 801, a screw rod 802, a slider 803 and a fixing block 804. One end of the connecting arm 801 is rotatably connected to the bottom surface of the inclined rod 4, and the other end is rotatably connected to the upper part of the slider 803. The screw rod 802 is rotatably arranged in the horizontal groove 201. The slider 803 is slidably connected in the horizontal groove 201, and the screw rod 802 is in threaded rotation connection with the slider 803. The fixing block 804 is fixedly connected to one end of the horizontal groove 201, and the screw rod 802 is rotatably connected to the fixing block 804. In practical applications, by simultaneously rotating the screw rod 802, the slider 803 moves in the horizontal groove 201 at the same time, driving the connecting arm 801 to move up and down, thereby driving the inclined rod 4 to rotate, so that the inclination angle of the photovoltaic panel 9 can be conveniently adjusted, enabling the photovoltaic panel 9 to receive more sunlight.

[0023] Combined with Figure 1 and Figure 3As shown in the figure, in this embodiment, a fastening bolt 501 is provided at the geometric center position of multiple card fasteners 5, and the fastening bolt 501 passes through the card fastener 5 and is threadedly connected to the diagonal rod 4. Among them, a fastening bolt 501 is provided at the geometric center position of multiple card fasteners 5. By tightening the fastening bolt 501, the card fastener 5 and the photovoltaic panel 9 are clamped and fixed on the diagonal rod 4.

[0024] Combined with Figure 1 and Figure 4 As shown in the figure, in this embodiment, multiple limiting holes 401 are provided on multiple diagonal rods 4, and multiple limiting components 402 are slidably connected in the limiting holes 401. Among them, by providing multiple limiting components 402, the positions of multiple photovoltaic panels 9 can be better limited.

[0025] As a preferred method, the limiting component 402 includes a limiting block 4021 and a compression spring 4022. The limiting block 4021 is provided on the upper surface of the diagonal rod 4. One end of the compression spring 4022 is fixedly connected to the bottom of the limiting hole 401, and the other end is fixedly connected to the bottom of the limiting block 4021, which plays a limiting role during the sliding process of the photovoltaic panel 9. If the photovoltaic panel 9 continues to slide, the photovoltaic panel 9 squeezes the limiting block 4021 so that it is squeezed into the limiting hole 401 until the photovoltaic panel 9 slides past the limiting component 402, and the limiting block 4021 slides out of the limiting hole 401.

[0026] On the basis of the above structure, a photovoltaic panel 9 is clamped between the L-shaped sliding groove 7 and multiple card fasteners 5.

[0027] The beneficial effects of the present utility model compared with the prior art are as follows: By providing an L-shaped sliding groove, the present utility model can reduce the downward gravity of the photovoltaic panel, making it more firmly fixed on the fixing mechanism. Slide the photovoltaic panel along the L-shaped sliding groove, use multiple card fasteners to clamp between two photovoltaic panels, and tighten the fastening bolts until the card fasteners are clamped and fixed with the photovoltaic panel, so that the photovoltaic panel is fixed on the fixing mechanism. In addition, by providing an adjusting component, by simultaneously rotating the bolts, the sliders move in the horizontal grooves at the same time, driving the connecting arms to move up and down, thereby driving the diagonal rods to rotate, so that the inclination angle of the photovoltaic panel can be conveniently adjusted, enabling the photovoltaic panel to receive more sunlight, not only reducing complicated operations, but also greatly improving the power generation efficiency.

[0028] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements or improvements made within the technical scope of the present utility model shall be included within the scope protected by the present utility model.

Claims

1. A fixing mechanism for building photovoltaic panels, comprising a plurality of vertical rods (1), a plurality of horizontal rods (2) and a plurality of inclined rods (4). One end of each of the plurality of horizontal rods (2) is fixedly connected to the bottom side of the vertical rod (1), and the other end is rotatably connected to the inclined rod (4). It is characterized in that, An adjustment assembly (8) is provided between multiple cross bars (2) and diagonal bars (4). Multiple rib bones (6) are fixedly connected between multiple diagonal bars (4). Multiple fasteners (5) and multiple limiting assemblies (402) are provided on multiple diagonal bars (4). Multiple fasteners (5) are threadedly connected to the connection part of the diagonal bar (4) and the rib bone (6). Multiple limiting assemblies (402) are slidably connected to the position below the fastener (5). An L-shaped sliding groove (7) is provided on the bottommost one of multiple rib bones (6).

2. The building photovoltaic panel fixing mechanism according to claim 1, wherein, Multiple transverse grooves (201) are formed on multiple cross bars (2). A leg (3) is fixedly connected to the bottom of the connection part of the cross bar (2) and the diagonal bar (4).

3. The building photovoltaic panel fixing mechanism according to claim 2, characterized in that, The adjustment assembly (8) includes a connecting arm (801), a screw (802), a slider (803) and a fixing block (804). One end of the connecting arm (801) is rotatably connected to the bottom surface of the diagonal bar (4), and the other end is rotatably connected to the upper part of the slider (803). The screw (802) is rotatably arranged in the transverse groove (201). The slider (803) is slidably connected in the transverse groove (201), and the screw (802) is threadedly rotatably connected to the slider (803). The fixing block (804) is fixedly connected to one end of the transverse groove (201). The screw (802) is rotatably connected to the fixing block (804).

4. The building photovoltaic panel fixing mechanism according to claim 1, characterized in that, A fastening bolt (501) is provided at the geometric center position of multiple fasteners (5). The fastening bolt (501) passes through the fastener (5) and is threadedly connected to the diagonal bar (4).

5. The building photovoltaic panel fixing mechanism according to claim 1, wherein, Multiple limiting holes (401) are formed on multiple diagonal bars (4). Multiple limiting assemblies (402) are slidably connected in the limiting holes (401).

6. The building photovoltaic panel fixing mechanism according to claim 5, characterized in that, The limiting assembly (402) includes a limiting block (4021) and a compression spring (4022). The limiting block (4021) is arranged on the upper surface of the diagonal bar (4). One end of the compression spring (4022) is fixedly connected to the bottom of the limiting hole (401), and the other end is fixedly connected to the bottom of the limiting block (4021).

7. The building photovoltaic panel fixing mechanism according to claim 1, characterized in that A photovoltaic panel (9) is clamped between the L-shaped sliding groove (7) and multiple fasteners (5).

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