Photovoltaic system of building integrated photovoltaics (BIPV)

Abstract

The utility model provides a building integrated photovoltaics (BIPV) photovoltaic system, which comprises a frame and a connecting belt, the photovoltaic panel is fixedly mounted on the inner side surface of the frame; the sliding frames are fixedly installed at the two ends of the top of the frame respectively, and a sliding groove is formed in one side of each sliding frame; and the mounting frame is fixedly mounted at one end of the frame. According to the BIPV building integrated photovoltaic system provided by the utility model, through mutual cooperation of the sliding frame, the sliding groove, the mounting frame, the rotating rod, the torsion spring, the shielding cloth, the sliding block, the fixed frame, the driving motor, the rotating shaft, the winding wheel, the pull rope and other structures, when the system is used, the rotation of the driving motor can automatically block and expose the photovoltaic panel, so that the use is convenient. And the shielding plate does not need to be operated manually, so that the operation steps of the user are reduced, and the user can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic building integration, and in particular to a BIPV photovoltaic building integrated photovoltaic system. Background Art

[0002] BIPV is building integration of photovoltaics, a technology that integrates solar power generation photovoltaic products into buildings. Existing photovoltaic buildings generally install waterproof plates at the joints of two adjacent photovoltaic panels. Although this method can prevent water leakage at the joints between the two photovoltaic panels, the photovoltaic panels themselves do not have any protective measures. This makes it easy for the photovoltaic panels to be damaged if they encounter bad weather. Therefore, some people will set up a rain shield. When encountering bad weather, they can install the rain shield and then protect the photovoltaic panels to prevent damage to the photovoltaic panels.

[0003] For example, in the patent application with publication number CN 219760908 U in the prior art, a frame is provided on the inner side of a mounting seat, a photovoltaic panel is provided on the inner side of the frame, the frame is embedded in the mounting seat, and fixed blocks are symmetrically connected to the top and bottom of the frame near the side, and fixed grooves adapted to the fixed blocks are symmetrically provided on the inner side of the mounting seat, the fixed blocks are embedded in the fixed grooves, a limiting groove is provided on the fixed block, a rotating seat is provided on one side of the fixed groove, a fixed seat is provided on the other side of the fixed groove, a fixing screw hole is provided on the fixing seat, a fixing plate adapted to the limiting groove is rotatably connected to the rotating seat through a rotating shaft, the fixing plate is embedded in the limiting groove, and a fixing socket is provided at a position of the fixing plate away from the rotating seat, a first screw adapted to the fixing screw hole is provided in the fixing socket, the first screw passes through the fixing socket and is screwed into the fixing screw hole to lock the fixing plate.

[0004] However, when the device is in use, when the photovoltaic panel needs to be protected, the user is required to manually move the protection plate, and because the photovoltaic panel is set on the roof of the building, the operation is cumbersome, which is inconvenient for the user.

[0005] Therefore, it is necessary to provide a BIPV photovoltaic building integrated photovoltaic system to solve the above technical problems. Utility Model Content

[0006] The utility model provides a BIPV building integrated photovoltaic system, which solves the problem that the photovoltaic panels are arranged on the roof and the user needs to go upstairs to operate them manually, which is cumbersome and inconvenient for the user to use.

[0007] In order to solve the above technical problems, the utility model provides a BIPV photovoltaic building integrated photovoltaic system, comprising:

[0008] Frames and connecting straps;

[0009] A photovoltaic panel, wherein the photovoltaic panel is fixedly mounted on the inner side of the frame;

[0010] A sliding frame, wherein the sliding frame is fixedly mounted on both ends of the top of the frame, and a sliding groove is provided on one side of the sliding frame;

[0011] A mounting frame, the mounting frame is fixedly mounted on one end of the frame, both ends of the inner side of the mounting frame are rotatably connected to a rotating rod, both ends of the outer side of the rotating rod are fixedly mounted with a torsion spring, one end of the torsion spring is fixedly mounted on one end of the inner side of the mounting frame, and a shielding cloth is wrapped around the outer side of the rotating rod;

[0012] Slide blocks, the slide blocks are respectively fixedly mounted on two ends of one end of the connecting belt, and the slide blocks are slidably connected to the inner side surface of the slide groove;

[0013] A fixed frame, the fixed frame is fixedly installed at the other end of the frame, a driving motor is fixedly installed on one side of the fixed frame, a rotating shaft is fixedly installed on the output end of the driving motor, winding wheels are fixedly installed on both ends of the outer side of the rotating shaft, a pull rope is wound around the outer side of the winding wheel, and one end of the pull rope is fixedly installed on one side of the slider.

[0014] Preferably, a through opening is opened on one side of the installation frame, and the shielding cloth is slidably connected to the inner side surface of the through opening.

[0015] Preferably, a reinforcing rod is fixedly installed inside the shielding cloth, and a connecting belt is fixedly installed on one side of the reinforcing rod.

[0016] Preferably, the shielding cloth is arranged on the top of the photovoltaic panel.

[0017] Preferably, support frames are arranged around the bottom of the frame.

[0018] Preferably, threaded rods are fixedly mounted around the bottom of the frame.

[0019] Preferably, the outer side surface of the threaded rod is threadedly connected with a threaded sleeve, and the bottom of the threaded sleeve is rotatably connected to the top of the support frame.

[0020] Compared with the related art, the BIPV building integrated photovoltaic system provided by the utility model has the following beneficial effects:

[0021] The utility model provides a BIPV photovoltaic building integrated photovoltaic system, which cooperates with each other through structures such as a sliding frame, a sliding groove, an installation frame, a rotating rod, a torsion spring, a shielding cloth, a slider, a fixed frame, a driving motor, a rotating shaft, a winding wheel and a pull rope. When in use, the rotation of the driving motor can automatically block and expose the photovoltaic panel, and there is no need to manually operate the shielding plate. This reduces the user's operating steps and makes it more convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a first embodiment of a BIPV building integrated photovoltaic system provided by the utility model;

[0023] Figure 2 for Figure 1 The schematic diagram of the side cross-section structure of the shielding cloth shown;

[0024] Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the installation frame shown in the figure is a top view;

[0025] Figure 4 for Figure 1 The schematic diagram of the cross-sectional structure of the fixed frame shown in the figure is a top view;

[0026] Figure 5 for Figure 1 An enlarged schematic diagram of part A is shown;

[0027] Figure 6 This is a structural schematic diagram of a second embodiment of a BIPV building integrated photovoltaic system provided by the utility model.

[0028] Numbers in the figure: 1. frame, 11. photovoltaic panel, 12. support frame, 2. sliding frame, 21. slide groove, 4. mounting frame, 41. rotating rod, 42. torsion spring, 43. through-hole, 5. shielding cloth, 51. reinforcing rod, 52. connecting belt, 53. slider, 6. fixed frame, 61. driving motor, 62. rotating shaft, 63. winding wheel, 64. pull rope, 7. threaded sleeve, 71. threaded rod. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1A schematic structural diagram of a first embodiment of a BIPV building integrated photovoltaic system provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the side cross-section structure of the shielding cloth shown; Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the installation frame shown in the figure is a top view; Figure 4 for Figure 1 The schematic diagram of the cross-sectional structure of the fixed frame shown in the figure is a top view; Figure 5 for Figure 1 The enlarged schematic diagram of part A is shown. A BIPV building integrated photovoltaic system comprises: a frame 1 and a connecting belt 52;

[0032] A photovoltaic panel 11, wherein the photovoltaic panel 11 is fixedly mounted on the inner side of the frame 1;

[0033] A slide frame 2, wherein the slide frame 2 is fixedly mounted on both ends of the top of the frame 1, and a slide groove 21 is provided on one side of the slide frame 2;

[0034] A mounting frame 4, the mounting frame 4 is fixedly mounted on one end of the frame 1, both ends of the inner side surface of the mounting frame 4 are rotatably connected to a rotating rod 41, both ends of the outer side surface of the rotating rod 41 are fixedly mounted with a torsion spring 42, one end of the torsion spring 42 is fixedly mounted on one end of the inner side surface of the mounting frame 4, and a shielding cloth 5 is wrapped around the outer side surface of the rotating rod 41;

[0035] A slider 53, wherein the slider 53 is fixedly mounted on both ends of one end of the connecting belt 52, and the slider 53 is slidably connected to the inner side surface of the slide groove 21;

[0036] A fixed frame 6, wherein the fixed frame 6 is fixedly installed at the other end of the frame 1, a driving motor 61 is fixedly installed on one side of the fixed frame 6, a rotating shaft 62 is fixedly installed on the output end of the driving motor 61, winding wheels 63 are fixedly installed on both ends of the outer side of the rotating shaft 62, a pull rope 64 is wound around the outer side of the winding wheel 63, and one end of the pull rope 64 is fixedly installed on one side of the slider 53.

[0037] A through opening 43 is formed on one side of the installation frame 4 , and the shielding cloth 5 is slidably connected to the inner side surface of the through opening 43 .

[0038] A reinforcing rod 51 is fixedly installed inside the shielding cloth 5 , and a connecting belt 52 is fixedly installed on one side of the reinforcing rod 51 .

[0039] The shielding cloth 5 is arranged on the top of the photovoltaic panel 11 .

[0040] Support frames 12 are arranged around the bottom of the frame 1 .

[0041] By arranging the reinforcing rod 51 and the connecting belt 52 inside the shielding cloth 5, the strength of the shielding cloth 5 can be strengthened when in use, thereby avoiding damage to the photovoltaic panel 11 during protection;

[0042] The slider 53 slides on the inner side of the slide groove 21, which can limit the slider 53 when in use;

[0043] The control button of the driving motor 61 can be set indoors in the building when in use, so as to facilitate the operation of the user.

[0044] The working principle of the BIPV building integrated photovoltaic system provided by the utility model is as follows:

[0045] When in use, when it is raining and the photovoltaic panel 11 needs to be protected, the user can start the driving motor 61, so that the driving motor 61 drives the rotating shaft 62 to rotate, and the rotating shaft 62 drives the winding wheel 63 to rotate, so that the winding wheel 63 pulls the pull rope 64, so that one end of the pull rope 64 pulls the slider 53, so that the slider 53 slides on the inner side of the slide groove 21, so that one side of the slider 53 pulls the shielding cloth 5, so that the shielding cloth 5 moves above the photovoltaic panel 11, and At the same time, the rotating rod 41 will rotate, so that the shielding cloth 5 will move out from the outer side of the rotating rod 41, and at this time, the two ends of the rotating rod 41 will drive the torsion spring 42 to rotate, so that the torsion spring 42 accumulates force until the shielding cloth 5 completely covers the top of the photovoltaic panel 11 to protect the photovoltaic panel 11. When it is necessary to cancel the protection of the photovoltaic panel 11, the driving motor 61 can be reversed to cancel the pulling of the slider 53. At this time, through the elasticity of the torsion spring 42, the shielding cloth 5 can be re-wound onto the rotating rod 41.

[0046] Compared with the related art, the BIPV building integrated photovoltaic system provided by the utility model has the following beneficial effects:

[0047] Through the cooperation of structures such as the sliding frame 2, the sliding groove 21, the mounting frame 4, the rotating rod 41, the torsion spring 42, the shielding cloth 5, the slider 53, the fixed frame 6, the driving motor 51, the rotating shaft 62, the winding wheel 63 and the pull rope 64, when in use, the rotation of the driving motor 61 can automatically block and expose the photovoltaic panel 11, and there is no need to manually operate the shielding plate. This reduces the user's operating steps and makes it more convenient for the user to use.

[0048] Second embodiment

[0049] Please refer to Figure 6Based on the BIPV building-integrated photovoltaic system provided in the first embodiment of the present application, the second embodiment of the present application proposes another BIPV building-integrated photovoltaic system. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0050] Specifically, the difference of the BIPV building-integrated photovoltaic system provided in the second embodiment of the present application is that, in the BIPV building-integrated photovoltaic system, threaded rods 71 ​​are fixedly installed around the bottom of the frame 1.

[0051] The outer side surface of the threaded rod 71 is threadedly connected with a threaded sleeve 7 , and the bottom of the threaded sleeve 7 is rotatably connected to the top of the support frame 12 .

[0052] The working principle of the BIPV building integrated photovoltaic system provided by the utility model is as follows:

[0053] When installing the frame 1, the user can first install the support frame 12 on the roof, and then the user can rotate the threaded sleeve 7 so that the threaded sleeve 7 is threadedly connected to the outer side of the threaded rod 71, and then the user can adjust the installation inclination angle of the frame 1.

[0054] Compared with the related art, the BIPV building integrated photovoltaic system provided by the utility model has the following beneficial effects:

[0055] By cooperating with each other through structures such as the threaded sleeve 7 and the threaded rod 71, the threaded sleeve 7 is threadedly connected to the outer side of the threaded rod 71 during use, so that the installation level of the frame 1 can be adjusted during use.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A BIPV building integrated photovoltaic system, characterized in that: include: Frames and connecting straps; A photovoltaic panel, wherein the photovoltaic panel is fixedly mounted on the inner side of the frame; A sliding frame, wherein the sliding frame is fixedly mounted on both ends of the top of the frame, and a sliding groove is provided on one side of the sliding frame; A mounting frame, the mounting frame is fixedly mounted on one end of the frame, both ends of the inner side of the mounting frame are rotatably connected to a rotating rod, both ends of the outer side of the rotating rod are fixedly mounted with a torsion spring, one end of the torsion spring is fixedly mounted on one end of the inner side of the mounting frame, and a shielding cloth is wrapped around the outer side of the rotating rod; Slide blocks, the slide blocks are respectively fixedly mounted on two ends of one end of the connecting belt, and the slide blocks are slidably connected to the inner side surface of the slide groove; A fixed frame, the fixed frame is fixedly installed at the other end of the frame, a driving motor is fixedly installed on one side of the fixed frame, a rotating shaft is fixedly installed on the output end of the driving motor, winding wheels are fixedly installed on both ends of the outer side of the rotating shaft, a pull rope is wound around the outer side of the winding wheel, and one end of the pull rope is fixedly installed on one side of the slider.

2. A BIPV building integrated photovoltaic system according to claim 1, characterized in that: A through opening is opened on one side of the installation frame, and the shielding cloth is slidably connected to the inner side surface of the through opening.

3. A BIPV building integrated photovoltaic system according to claim 2, characterized in that: A reinforcing rod is fixedly installed inside the shielding cloth, and a connecting belt is fixedly installed on one side of the reinforcing rod.

4. A BIPV building integrated photovoltaic system according to claim 3, characterized in that: The shielding cloth is arranged on the top of the photovoltaic panel.

5. A BIPV building integrated photovoltaic system according to claim 4, characterized in that: Support frames are arranged around the bottom of the frame.

6. A BIPV building integrated photovoltaic system according to claim 5, characterized in that: Threaded rods are fixedly installed around the bottom of the frame.

7. A BIPV building integrated photovoltaic system according to claim 6, characterized in that: The outer side surface of the threaded rod is threadedly connected with a threaded sleeve, and the bottom of the threaded sleeve is rotatably connected to the top of the support frame.

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