An integrated photovoltaic roofing system

Abstract

The utility model relates to roof photovoltaic technical field, proposes a kind of roof system of integrated photovoltaic, it include: roof, solar panel, support rod, fixed seat, support seat, jacking assembly and water retaining roof, support seat is fixedly connected in the top of roof, the support rod is fixedly connected in the top of support seat, the jacking assembly is clamped in the inner wall of support rod, the solar panel is fixedly connected in one end of jacking assembly;The fixed seat is fixedly connected at the eave of roof, and the top of fixed seat is fixedly connected in one end of support rod.Under the double fixation of fixed seat and support seat, it can avoid falling off due to insecure fixation in strong wind environment, and expansion bolt can further improve the performance of fixation, by the setting of jacking assembly, when fixing solar panel, the angle of solar panel is adjusted by hinged seat to a certain extent, so that it can cope with the illumination angle of each region.

Description

Technical Field

[0001] This utility model belongs to the field of roof photovoltaic technology, specifically relating to a roof system that can integrate photovoltaics. Background Technology

[0002] Rooftop photovoltaic (PV) systems utilize rooftop space to convert solar energy into electricity. Through professional design and installation, they achieve clean power generation while ensuring roof safety. This not only reduces electricity bills for households and businesses but also generates revenue through grid connection of surplus electricity, while simultaneously reducing carbon emissions and contributing to carbon neutrality goals. With simple daily maintenance and stable long-term operation, it is a sustainable energy solution that balances environmental protection and economic efficiency.

[0003] A known authorized patent with application number 202122421850.7 discloses a roof system capable of integrating photovoltaics: it includes a fixed main body comprising multiple stacked sub-layers; a support structure fixedly connected to the fixed main body by fasteners; and multiple roof panels connected to the support structure and adjacent roof panels. The technical solution provided by this utility model embodiment can meet various maintenance requirements of the integrated photovoltaic roof system, including waterproofing, heat insulation, wind resistance, and aesthetics.

[0004] However, the following problems were found in the implementation of the above technical solutions: the system does not take into account the working environment in strong winds, and the angle of the solar panels cannot be adjusted during installation, so it cannot be adjusted according to local lighting conditions.

[0005] Therefore, a roof system that can integrate photovoltaics is proposed to solve the above problems. Utility Model Content

[0006] This utility model proposes a roof system that can integrate photovoltaics, which solves the problems in related technologies that the system does not take into account the working environment in strong winds, and cannot adjust the angle of the solar panels during installation, thus failing to make targeted adjustments for local lighting conditions.

[0007] The technical solution of this utility model is as follows: A roof system that can integrate photovoltaics includes: a roof, a solar panel, a support rod, a fixing seat, a support base, a lifting component and a water-blocking roof. The support base is fixedly connected to the top of the roof, the support rod is fixedly connected to the top of the support base, the lifting component is snapped into the inner wall of the support rod, and the solar panel is fixedly connected to one end of the lifting component. The fixing seat is fixedly connected to the eaves of the roof, and the top of the fixing seat is fixedly connected to one end of the support rod; A support block is inserted into the inner wall of the other end of the support rod, and a fixing screw is threaded onto the inner wall of the support block. A top rod is provided at one end of the support block, and the water-blocking top is provided at the end of the top rod.

[0008] Preferably, the support base includes a Z-shaped plate, a fixing bolt, a clamping screw, and a positioning plate. The fixing bolt is sleeved on the inner wall of the Z-shaped plate and is threadedly connected to the inside of the roof. The positioning plate is sleeved on the inner wall of the support rod. The clamping screw is rotatably connected to the inner wall of the support rod, and the end of the clamping screw is threadedly connected to the inner wall of the Z-shaped plate.

[0009] Preferably, the lifting assembly includes a fixing block, a positioning screw, a hinge rod, and a connecting piece. The fixing block is sleeved on the inner wall of the support rod, the positioning screw is threaded to the inner wall of the fixing block, the hinge rod is fixedly connected to the outer wall of the fixing block, the connecting piece is fixedly connected to the end of the hinge rod, and the connecting piece is fixedly connected to the lower wall of the solar panel.

[0010] Preferably, the fixing base includes a fixing plate, an expansion bolt, a hinge base, and a clamping plate. The expansion bolt passes through the fixing plate, and the end of the expansion bolt is located inside the roof. The hinge base is fixedly connected to the outer wall of the fixing plate, and the clamping plate is fixedly connected to the end of the hinge base. The clamping plate is engaged with the inner wall of the support rod.

[0011] Preferably, a horizontal water-blocking strip is fitted onto one side of the solar panel, and a vertical water-blocking strip is fitted onto one side of the solar panel.

[0012] Preferably, the connection between the fixing base and the roof is waterproofed using asphalt waterproofing material.

[0013] The working principle and beneficial effects of this utility model are as follows: With the dual fixation of the fixed base and the support base, it can avoid falling off due to insecure fixation in strong winds. The expansion bolts can further improve the fixation performance. With the setting of the lifting component, the angle of the solar panel can be adjusted by the hinge base when fixing the solar panel, so that it can cope with the sunlight angle in various regions. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a cross-sectional three-dimensional structural diagram of the present invention; Figure 3 is a three-dimensional structural diagram of the support rod proposed in this utility model; Figure 4 is a cross-sectional three-dimensional structural diagram of the support rod proposed in this utility model.

[0016] In the diagram: 1. Roof; 2. Solar panel; 3. Support rod; 4. Mounting base; 41. Fixing plate; 42. Expansion bolt; 43. Hinge base; 44. Clamping plate; 5. Support base; 51. Z-shaped plate; 52. Fixing bolt; 53. Clamping screw; 54. Positioning plate; 6. Lifting assembly; 61. Fixing block; 62. Positioning screw; 63. Hinge rod; 64. Connecting plate; 7. Horizontal water-blocking strip; 8. Vertical water-blocking strip; 9. Water-blocking top; 10. Top rod; 11. Support block; 12. Fixing screw. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0018] Implementation Please refer to Figures 1-4. A photovoltaic roof system includes: a roof 1, a solar panel 2, a support rod 3, a fixing base 4, a support base 5, a lifting assembly 6, and a water-blocking roof 9. The support base 5 is fixedly connected to the top of the roof 1, the support rod 3 is fixedly connected to the top of the support base 5, the lifting assembly 6 is snapped into the inner wall of the support rod 3, and the solar panel 2 is fixedly connected to one end of the lifting assembly 6. The fixing seat 4 is fixedly connected to the eaves of the roof 1, and the top of the fixing seat 4 is fixedly connected to one end of the support rod 3; A support block 11 is inserted into the inner wall of the other end of the support rod 3. A fixing screw 12 is threaded into the inner wall of the support block 11. A top rod 10 is provided at one end of the support block 11, and a water-blocking top 9 is provided at the end of the top rod 10.

[0019] The technical solution provided in this embodiment is as follows: During installation, if the roof is tiled, the tiles below the installation point are removed first. Then, the Z-shaped plate 51 is placed under the tiles, and the support base 5 is fixed with the fixing bolts 52. For single-story houses, the support base 5 is directly fixed with the fixing bolts 52. After the unit support base 5 is installed, the support rod 3 is placed above the Z-shaped plate 51, and the positioning piece 54 is placed on the inner wall of the support rod 3. Then, the positioning piece 54 is fixed to the Z-shaped plate 51 with the clamping screws 53 to clamp the support rod 3. After installation, a suitable position is selected for drilling. The size of the hole should correspond to the expansion bolt 42. Then, the through hole of the fixing piece 41 is aligned with it, and the expansion bolt 42 is driven in. Then, the fixing piece 41 is fixed. The next step is to adjust the angle of the hinge seat 43 and the clamping piece 44 so that they correspond to the angle of the support rod 3. Then, the clamping piece 44 and the support rod 3 are connected. After securing the components, the next step is to waterproof the drilled areas with waterproof materials such as asphalt. Then, the lifting assembly 6 is installed. First, the fixing block 61 is fixed in place with the positioning screws 62 to secure the lifting assembly 6 in the appropriate position. Then, the solar panel 2 is connected to the connecting piece 64, and the angle of the solar panel is adjusted by the hinge rod 63. After installation, the vertical water-blocking strip 8 and the horizontal water-blocking strip 7 are installed. After installation, the mechanism support block 11 is inserted into the top of the support rod 3 and fixed with the fixing bolts 52. Finally, the water-blocking top 9 is installed on the top of the top rod 10.

[0020] Furthermore, the support base 5 includes a Z-shaped plate 51, a fixing bolt 52, a clamping screw 53, and a positioning piece 54. The fixing bolt 52 is sleeved on the inner wall of the Z-shaped plate 51 and threadedly connected to the inside of the roof 1. The positioning piece 54 is sleeved on the inner wall of the support rod 3. The clamping screw 53 is rotatably connected to the inner wall of the support rod 3, and the end of the clamping screw 53 is threadedly connected to the inner wall of the Z-shaped plate 51.

[0021] Specifically, the support base 5 allows for a more secure connection between the support rod 3 and the roof 1, and the Z-shaped plate 51 effectively prevents the tiles from failing to return to their original position after installation.

[0022] Furthermore, the lifting assembly 6 includes a fixing block 61, a positioning screw 62, a hinge rod 63, and a connecting piece 64. The fixing block 61 is sleeved on the inner wall of the support rod 3, the positioning screw 62 is threaded to the inner wall of the fixing block 61, the hinge rod 63 is fixedly connected to the outer wall of the fixing block 61, the connecting piece 64 is fixedly connected to the end of the hinge rod 63, and the connecting piece 64 is fixedly connected to the lower wall of the solar panel 2.

[0023] Specifically, the lifting component 6 can securely fix the solar panel 2 to the support rod 3 and adjust the angle of the solar panel 2 to adapt to different sunlight angles in different locations.

[0024] Furthermore, the fixing base 4 includes a fixing plate 41, an expansion bolt 42, a hinge base 43, and a clamping plate 44. The expansion bolt 42 passes through the fixing plate 41, and the end of the expansion bolt 42 is located inside the roof 1. The hinge base 43 is fixedly connected to the outer wall of the fixing plate 41, and the clamping plate 44 is fixedly connected to the end of the hinge base 43. The clamping plate 44 is snapped into the inner wall of the support rod 3.

[0025] Specifically, the installation of the fixing seat 4 further increases the reliability of the support rod 3. The expansion bolts 42 are driven into the roof 1 for fixing, which can still ensure the stability of the solar panel 2 under strong wind conditions.

[0026] Furthermore, a horizontal water-blocking strip 7 is fitted onto one side of the solar panel 2, and a vertical water-blocking strip 8 is fitted onto one side of the solar panel 2.

[0027] Specifically, the horizontal water-blocking strip 7 and the vertical water-blocking strip 8 can effectively reduce the seepage of rainwater into the small cracks caused by the installation during rain, and work together with the water-blocking top 9 to further increase the water-blocking effect.

[0028] Furthermore, the connection between the fixing seat 4 and the roof 1 is waterproofed using asphalt waterproofing material.

[0029] Specifically, by waterproofing the connection between the fixing base 4 and the roof 1, water can be prevented from accumulating inside the holes caused by the installation of the expansion bolts 42, thus preventing rainwater from entering the house.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A roof system capable of integrating photovoltaics, comprising: The roof (1), solar panel (2), support rod (3), fixing seat (4), support seat (5), lifting assembly (6) and water barrier (9) are characterized in that the support seat (5) is fixedly connected to the top of the roof (1), the support rod (3) is fixedly connected to the top of the support seat (5), the lifting assembly (6) is snapped into the inner wall of the support rod (3), and the solar panel (2) is fixedly connected to one end of the lifting assembly (6); The fixing seat (4) is fixedly connected to the eaves of the roof (1), and the top of the fixing seat (4) is fixedly connected to one end of the support rod (3); A support block (11) is inserted into the inner wall of the other end of the support rod (3). A fixing screw (12) is threaded into the inner wall of the support block (11). A top rod (10) is provided at one end of the support block (11). The water-blocking top (9) is provided at the end of the top rod (10).

2. The photovoltaic-integrated roof system according to claim 1, characterized in that: The support base (5) includes a Z-shaped plate (51), a fixing bolt (52), a clamping screw (53), and a positioning piece (54). The fixing bolt (52) is sleeved on the inner wall of the Z-shaped plate (51) and threadedly connected to the inside of the roof (1). The positioning piece (54) is sleeved on the inner wall of the support rod (3). The clamping screw (53) is rotatably connected to the inner wall of the support rod (3), and the end of the clamping screw (53) is threadedly connected to the inner wall of the Z-shaped plate (51).

3. The photovoltaic-integrated roof system according to claim 1, characterized in that: The lifting assembly (6) includes a fixing block (61), a positioning screw (62), a hinge rod (63), and a connecting piece (64). The fixing block (61) is sleeved on the inner wall of the support rod (3). The positioning screw (62) is threaded to the inner wall of the fixing block (61). The hinge rod (63) is fixedly connected to the outer wall of the fixing block (61). The connecting piece (64) is fixedly connected to the end of the hinge rod (63) and to the lower wall of the solar panel (2).

4. The photovoltaic-integrated roof system according to claim 1, characterized in that: The fixing base (4) includes a fixing plate (41), an expansion bolt (42), a hinge base (43) and a clamping plate (44). The expansion bolt (42) passes through the fixing plate (41) and the end of the expansion bolt (42) is located inside the roof (1). The hinge base (43) is fixedly connected to the outer wall of the fixing plate (41). The clamping plate (44) is fixedly connected to the end of the hinge base (43) and is clamped to the inner wall of the support rod (3).

5. A roof system capable of integrating photovoltaics according to claim 1, characterized in that: A horizontal water-blocking strip (7) is fitted onto one side of the solar panel (2), and a vertical water-blocking strip (8) is fitted onto one side of the solar panel (2).

6. The photovoltaic-integrated roof system according to claim 1, characterized in that: The connection between the fixed base (4) and the roof (1) is waterproofed with asphalt waterproofing material.

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