Photovoltaic building integrated roof structure

Abstract

The utility model relates to an integrated roof structure of a photovoltaic building, and aims to solve the problems that the inclination angle of a current photovoltaic array is fixed, the power generation efficiency of the photovoltaic array is influenced, the photovoltaic array is easy to blow down in severe weather and windy weather, the photovoltaic array is easy to smash and damage in hail weather, and the service life of the photovoltaic array is influenced. The photovoltaic array comprises a base, supporting columns are fixedly connected to the two sides of the middle of the top end of the base, adjusting grooves are formed in the opposite ends of the two supporting columns, and adjusting blocks are slidably connected into the two adjusting grooves. The power generation efficiency of the photovoltaic panel is further improved, the photovoltaic panel can be effectively prevented from being blown down by strong wind to be damaged, the photovoltaic panel can be effectively prevented from being damaged due to the fact that hail directly hits the photovoltaic panel, and the maintenance cost of the photovoltaic panel can be further reduced under the severe weather condition.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic buildings, in particular to an integrated roof structure of a photovoltaic building. Background Art

[0002] Photovoltaic building integration is a technology that integrates solar power generation (photovoltaic) products into buildings; it is different from the form of photovoltaic systems attached to buildings, and can be divided into two categories: one is the combination of photovoltaic arrays and buildings, and the other is the integration of photovoltaic arrays and buildings; of these two methods, the combination of photovoltaic arrays and buildings is a commonly used form, especially the combination with building roofs.

[0003] Traditionally, photovoltaic arrays are installed on the roof at an angle. Since the inclination angle of the existing photovoltaic arrays is fixed, it not only affects the efficiency of the photovoltaic array's power generation, but also in bad weather, when there is strong wind, the photovoltaic array is easily blown down, when there is hail, the photovoltaic array is easily hit and damaged, which greatly increases the maintenance cost of the photovoltaic array. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a photovoltaic building integrated roof structure to solve the technical problem that the current photovoltaic array has a fixed inclination angle, which not only affects the efficiency of the photovoltaic array power generation, but also easily causes the photovoltaic array to be blown down in bad weather, such as strong winds, and easily hit and damaged in hail weather, thereby greatly increasing the maintenance cost of the photovoltaic array.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a photovoltaic building integrated roof structure is designed, including a base, support columns are fixedly connected to both sides of the middle of the top of the base, adjustment grooves are provided at opposite ends of the two support columns, and adjustment blocks are slidably connected in the two adjustment grooves, a screw rod is rotatably connected between the upper and lower sides of the inner cavity of one of the adjustment grooves, and one of the adjustment blocks is threadedly sleeved on the outside of the screw rod, a connecting block is fixedly connected between the two adjustment blocks, and connection grooves are provided on both sides of the connecting block, a servo motor is installed on the top of one of the support columns, and the driving end of the servo motor is fixedly connected to the screw rod; two slide grooves are provided on both sides of the top of the base, sliders are slidably connected in the four slide grooves, and fixed blocks are fixedly connected to the tops of the four sliders, the opposite ends of the two fixed blocks on the same side are fixedly connected to the first connecting shaft, the inner cavities of the two connecting grooves are fixedly connected to the second connecting shaft, a frame is rotatably connected between the two second connecting shafts on the same side, and the two first connecting shafts on the same side are rotatably connected to the frame, and a photovoltaic panel is installed on the inside of the frame.

[0006] Preferably, springs are installed on one side of the inner cavity of the four slide grooves close to the support column, and the specifications of the four springs are the same.

[0007] Preferably, telescopic tubes are sleeved on the outer sides of the screw rods on the upper and lower sides of the adjusting block, and one end of the two telescopic tubes close to the adjusting block is connected to the adjusting block.

[0008] Preferably, drainage ports are provided on both sides of both ends of the base, and the four drainage ports are respectively connected to the four sliding grooves.

[0009] Preferably, bolts are passed through the four corners of the top of the base, and the lengths of the four bolts are greater than the thickness of the base.

[0010] Preferably, the height of the drain port is smaller than the height of the chute, and the lowest end of the inner cavity of the drain port is on the same horizontal line as the lowest end of the inner cavity of the chute.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model combines structures such as a servo motor, a screw rod, an adjustment groove, an adjustment block, a slide groove, a slider, a first connecting shaft, a second connecting shaft, a frame and a photovoltaic panel. The servo motor is started to drive the screw rod to rotate. Since the adjustment block is guided to slide in the adjustment groove, and the slider is guided to slide in the slide groove, it cooperates with the first connecting shaft and the second connecting shaft, so that the inclination angle of the photovoltaic panel can be adjusted, thereby improving the lighting effect of the photovoltaic panel, and further improving the efficiency of power generation of the photovoltaic panel. When it is windy, the servo motor is started to place the photovoltaic panel horizontally to the greatest extent, thereby reducing the wind-receiving area of ​​the photovoltaic panel, thereby effectively avoiding strong winds from blowing down the photovoltaic panel and causing damage. When it is hail weather, the servo motor is started to place the photovoltaic vertically, thereby effectively avoiding hail directly hitting the photovoltaic panel and damaging the photovoltaic panel, and further reducing the cost of repairing the photovoltaic panel under severe weather conditions.

[0013] 2. The utility model sets a spring. When the photovoltaic panel is placed vertically in hail weather, the slider moves to compress the spring. When the photovoltaic panel needs to be reset, the elastic force of the spring can push the slider to move in the reset direction, thereby facilitating the tilting of the vertically placed photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view of a photovoltaic panel of the utility model placed horizontally;

[0016] Figure 3 This is a front view of a photovoltaic panel of the utility model placed vertically;

[0017] Figure 4 It is an enlarged view of point A of the utility model;

[0018] Figure 5 This is a front view of the support column of the utility model;

[0019] Figure 6 This is a top view of the base of the utility model;

[0020] Figure 7 It is an enlarged view of point B of the present utility model.

[0021] In the figure: 1. base; 11. slide groove; 12. slider; 13. fixed block; 14. first connecting shaft; 15. drain outlet; 2. support column; 21. servo motor; 22. adjustment groove; 23. screw rod; 24. connecting block; 25. adjustment block; 26. connecting groove; 27. frame; 28. photovoltaic panel; 29. ​​second connecting shaft; 210. telescopic tube; 3. bolt; 4. spring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Example 1: A photovoltaic building integrated roof structure, see Figures 1 to 7, including a base 1, support columns 2 are fixedly connected to both sides of the middle of the top of the base 1, and adjustment grooves 22 are provided at opposite ends of the two support columns 2, and adjustment blocks 25 are slidably connected in the two adjustment grooves 22, and a screw rod 23 is rotatably connected between the upper and lower sides of the inner cavity of one of the adjustment grooves 22, and one of the adjustment blocks 25 is threadedly sleeved on the outer side of the screw rod 23, and a connecting block 24 is fixedly connected between the two adjusting blocks 25, and connecting grooves 26 are provided on both sides of the connecting block 24, and a servo motor 21 is installed on the top of one of the support columns 2, and the driving end of the servo motor 21 is fixedly connected to the screw rod 23; two slide grooves 11 are provided on both sides of the top of the base 1, and sliders 12 are slidably connected in the four slide grooves 11, and the tops of the four sliders 12 are fixedly connected with fixed blocks 13, and the opposite ends of the two fixed blocks 13 on the same side are fixedly connected with the first connecting shaft 14, and the inner cavities of the two connecting grooves 26 are fixedly connected with the second connecting shaft 29, and the two second connecting shafts 29 on the same side are fixedly connected. A frame 27 is rotatably connected therebetween, and two first connecting shafts 14 on the same side are rotatably connected to the frame 27. A photovoltaic panel 28 is installed on the inner side of the frame 27. The screw rod 23 is driven to rotate by starting the servo motor 21. Since the adjustment block 25 is guided to slide in the adjustment groove 22, and the slider 12 is guided to slide in the slide groove 11, in cooperation with the first connecting shaft 14 and the second connecting shaft 29, the inclination angle of the photovoltaic panel 28 can be adjusted, thereby improving the lighting effect of the photovoltaic panel 28, and further improving the efficiency of power generation of the photovoltaic panel 28. When it is windy, the servo motor 21 is started to place the photovoltaic panel 28 horizontally to the greatest extent, thereby reducing the wind-receiving area of ​​the photovoltaic panel 28, thereby effectively avoiding strong wind from blowing down the photovoltaic panel 28 and causing damage. When it is hail weather, the servo motor 21 is started to place the photovoltaic vertically, thereby effectively avoiding hail from directly hitting the photovoltaic panel 28 and damaging the photovoltaic panel 28, and further reducing the cost of repairing the photovoltaic panel 28 under severe weather conditions.

[0024] For details, see Figure 6 and Figure 7 A spring 4 is installed on one side of the inner cavity of the four slide grooves 11 close to the support column 2, and the specifications of the four springs 4 are the same. When hail weather occurs, when the photovoltaic panel 28 is placed vertically, the slider 12 moves to compress the spring 4. When the photovoltaic panel 28 needs to be reset, the elastic force of the spring 4 can push the slider 12 to move in the reset direction, thereby facilitating the tilting of the vertically placed photovoltaic panel 28.

[0025] For further information, see Figure 5 Telescopic tubes 210 are sleeved on the outer sides of the screw rods 23 on the upper and lower sides of the adjusting block 25, and one end of the two telescopic tubes 210 close to the adjusting block 25 is connected to the adjusting block 25. The telescopic tubes 210 can protect the screw rods 23, thereby slowing down the corrosion of the screw rods 23 and further extending the service life of the screw rods 23.

[0026] It is worth noting that see Figure 1 and Figure 4 Drain ports 15 are provided on both sides of both ends of the base 1. The four drain ports 15 are respectively connected to the four slide grooves 11. The height of the drain ports 15 is less than the height of the slide groove 11, and the lowest end of the inner cavity of the drain ports 15 is on the same horizontal line as the lowest end of the inner cavity of the slide groove 11. Through the setting of the drain ports 15, the accumulated water in the slide groove 11 can be discharged to avoid the accumulation of accumulated water in the slide groove 11 and damage to the slider 12.

[0027] It is worth noting that see Figure 1 Bolts 3 are passed through the four corners of the top of the base 1, and the lengths of the four bolts 3 are greater than the thickness of the base 1. Through the arrangement of the bolts 3, the base 1 can be easily fixed.

[0028] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A photovoltaic building integrated roof structure, comprising a base (1), characterized in that: Support columns (2) are fixedly connected to both sides of the middle of the top of the base (1), and adjustment grooves (22) are provided at opposite ends of the two support columns (2). Adjustment blocks (25) are slidably connected in the two adjustment grooves (22). A screw rod (23) is rotatably connected between the upper and lower sides of the inner cavity of one of the adjustment grooves (22), and one of the adjustment blocks (25) is threadedly sleeved on the outer side of the screw rod (23). A connecting block (24) is fixedly connected between the two adjustment blocks (25), and connecting grooves (26) are provided on both sides of the connecting block (24). A servo motor (21) is installed on the top of one of the support columns (2), and the driving end of the servo motor (21) is fixedly connected to the screw rod (23); Two slide grooves (11) are provided on both sides of the top of the base (1), and sliders (12) are slidably connected in the four slide grooves (11), and the tops of the four sliders (12) are fixedly connected with fixed blocks (13), and the opposite ends of the two fixed blocks (13) on the same side are fixedly connected with a first connecting shaft (14), and the inner cavities of the two connecting grooves (26) are fixedly connected with second connecting shafts (29), and a frame (27) is rotatably connected between the two second connecting shafts (29) on the same side, and the two first connecting shafts (14) on the same side are rotatably connected to the frame (27), and a photovoltaic panel (28) is installed on the inner side of the frame (27).

2. A photovoltaic building integrated roof structure as claimed in claim 1, characterized in that: A spring (4) is installed on one side of the inner cavity of the four slide grooves (11) close to the support column (2), and the specifications of the four springs (4) are the same.

3. A photovoltaic building integrated roof structure as claimed in claim 1, characterized in that: Telescopic tubes (210) are sleeved on the outer sides of the screw rods (23) at the upper and lower sides of the adjusting block (25), and the ends of the two telescopic tubes (210) close to the adjusting block (25) are connected to the adjusting block (25).

4. The photovoltaic building integrated roof structure according to claim 1, characterized in that: Drainage outlets (15) are provided on both sides of both ends of the base (1), and the four drainage outlets (15) are respectively connected to the four slide grooves (11).

5. The photovoltaic building integrated roof structure according to claim 1, characterized in that: Bolts (3) are passed through the four corners of the top of the base (1), and the lengths of the four bolts (3) are greater than the thickness of the base (1).

6. A photovoltaic building integrated roof structure as claimed in claim 4, characterized in that: The height of the drainage port (15) is smaller than the height of the chute (11), and the lowest end of the inner cavity of the drainage port (15) and the lowest end of the inner cavity of the chute (11) are on the same horizontal line.

Images