Adjustable photovoltaic outer wall

Abstract

The utility model relates to the technical field of photovoltaic power generation, and provides an adjustable photovoltaic outer wall which comprises an outer wall body, a photovoltaic panel and a bidirectional threaded rod, an installation groove is formed in the center of the outer wall body, the photovoltaic panel is movably installed on the outer wall body through the installation groove, and equipment grooves are symmetrically formed in the inner wall of the outer wall body. First limiting grooves are symmetrically formed in the outer walls of the two sides of the outer wall body, a double-shaft driving motor is fixedly installed on the outer wall body through an equipment groove, driving shafts on the two sides of the double-shaft driving motor are connected with two-way threaded rods, and one ends of the two-way threaded rods are movably installed on the inner walls of the first limiting grooves. First limiting blocks are symmetrically and movably mounted on the outer wall of the bidirectional threaded rod, and a pressing block is welded to the outer wall, extending to one side of the outer wall body, of one end of each first limiting block, so that the problems that in the prior art, photovoltaic panels of different specifications cannot be mounted, dismounting, mounting and replacing are inconvenient, and no mounting protection measures exist are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, and specifically to an adjustable photovoltaic exterior wall. Background Art

[0002] Adjustable photovoltaic facade is an innovative technology that combines solar photovoltaic power generation and building facades. Its technical background involves renewable energy, building integrated design, intelligent control systems and other fields. Solar photovoltaic power generation technology is the basis of adjustable photovoltaic facade. Photovoltaic panels can convert sunlight into electrical energy, providing clean and renewable energy for buildings. With the development of solar energy technology, the efficiency of photovoltaic panels has been continuously improved and the cost has been continuously reduced, making it possible to apply photovoltaics to building facades.

[0003] The patent specification with the announcement number CN 218405898 U discloses an adjustable photovoltaic exterior wall, which is provided with a prefabricated wall panel, a photovoltaic module, a clamping member and a connecting member. The photovoltaic module is arranged on one side of the prefabricated wall panel; the clamping member is arranged on the side of the prefabricated wall panel facing the photovoltaic module and is fixedly connected to the prefabricated wall panel; the connecting member is arranged on the side of the photovoltaic module facing the prefabricated wall panel, is arranged correspondingly to the clamping member and is fixedly connected to the photovoltaic module, and the connecting member is detachably clamped with the clamping member, so that the photovoltaic module is detachably connected to the prefabricated wall panel. The connection between the photovoltaic module and the prefabricated wall panel is realized by arranging the clamping member and the connecting member to cooperate with each other to clamp, and at the same time, the connecting member and the clamping member are detachably connected, so that the detachable connection between the photovoltaic module and the prefabricated wall panel is realized. When the photovoltaic module needs to be disassembled, it can be realized by simply operating the connecting member and the clamping member to separate or clamp, which is convenient for disassembly and assembly of the photovoltaic module.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned adjustable photovoltaic exterior wall had the following problems: the device could not be adjusted according to the size of the photovoltaic panel, and no protective measures were provided against the loosening of the photovoltaic panel. Therefore, we proposed an adjustable photovoltaic exterior wall. Utility Model Content

[0005] The utility model provides an adjustable photovoltaic exterior wall, which solves the problems in the related art that photovoltaic panels of different specifications cannot be installed, are inconvenient to disassemble and replace, and have no installation protection measures.

[0006] The technical solution of the utility model is as follows:

[0007] An adjustable photovoltaic exterior wall comprises an exterior wall body, a photovoltaic panel and a bidirectional threaded rod, wherein an installation groove is arranged at the center position of the exterior wall body, and the photovoltaic panel is movably installed on the exterior wall body through the installation groove, and the inner wall of the exterior wall body is symmetrically provided with equipment grooves, and the outer walls on both sides of the exterior wall body are symmetrically provided with first limiting grooves, and the exterior wall body is fixedly provided with a dual-axis driving motor through the equipment groove, and the driving shafts on both sides of the dual-axis driving motor are connected with bidirectional threaded rods, one end of the bidirectional threaded rod is movably installed on the inner wall of the first limiting groove, and the outer wall of the bidirectional threaded rod is symmetrically and movably provided with a first limiting block, and one end of the first limiting block extends to the outer wall on one side of the exterior wall body and is welded with a pressing block.

[0008] Preferably, the inner wall of the pressing block is symmetrically provided with second limiting grooves, and the pressing block is movably mounted with a baffle through the second limiting grooves.

[0009] Preferably, the outer wall pairs on both sides of the baffle are provided with second limit blocks, the second limit blocks are round convex bodies, and the second limit grooves and the second limit blocks fit with each other.

[0010] Preferably, the inner wall of the pressing block is provided with a mounting recessed hole, a telescopic rod is mounted on the pressing block through the mounting recessed hole, one end of the telescopic rod is connected to the outer wall of the bottom end of the baffle, and a spring is mounted on the outer wall of the telescopic rod.

[0011] Preferably, the cross section of the first limiting block is trapezoidal, and the first limiting block and the first limiting groove match each other.

[0012] Preferably, the outer wall of the bidirectional threaded rod is symmetrically provided with opposite external threads, and the inner wall of the first limiting block is provided with internal threads matching the external threads.

[0013] Preferably, the pressing block is in an L-shaped structure, and engaging grooves are arranged around the installation groove, and the pressing block and the engaging grooves fit together.

[0014] Preferably, the baffle is in a rectangular block structure, and the baffle and the sliding groove fit together.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, a pressing block, a bidirectional threaded rod and a biaxial drive motor are provided, and the biaxial drive motor is started to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod is used to drive the first limit block to rotate, and the limiting effect of the first limit groove on the first limit block is utilized, so that the first limit block drives the pressing block to move inward and away from the engaging groove at the same time, so that the outer wall on one side of the pressing block squeezes the side wall of the photovoltaic panel, and the photovoltaic panel is clamped and fixed. This structure is convenient for disassembly, assembly and fixation of photovoltaic panels of different specifications.

[0017] In the utility model, the servo motor is started by setting a baffle, a second limit groove and a spring, and the baffle is pushed through the second limit groove and the second limit block to slide it into the sliding groove, the telescopic rod and the spring are compressed, the photovoltaic panel is placed in the installation groove set on the outer wall of the outer wall body, the baffle is released, and the elastic force generated by the deformation of the spring is used to reset the telescopic rod and push the baffle to slide on the inner wall of the sliding groove, so that the front end of the baffle is blocked at the outer wall of the photovoltaic panel, so as to prevent the photovoltaic panel from loosening and tipping over. This structure can prevent the photovoltaic panel from loosening and causing danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main structure of the exterior wall proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the cutaway structure of the exterior wall main body proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the dual-axis drive motor structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the engaging groove proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the second limiting groove structure proposed by the utility model.

[0024] In the figure: 1. External wall body; 2. Photovoltaic panel; 3. Pressing block; 4. Baffle; 5. Bidirectional threaded rod; 6. First limiting block; 7. Dual-axis drive motor; 8. First limiting slot; 9. Equipment slot; 10. Installation slot; 11. Second limiting slot; 12. Second limiting block; 13. Sliding slot; 14. Installation recessed hole; 15. Telescopic rod; 16. Spring; 17. Engaging slot. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Figure 1~Figure 5As shown, this embodiment proposes an adjustable photovoltaic exterior wall, including an exterior wall body 1, a photovoltaic panel 2 and a bidirectional threaded rod 5. A mounting groove 10 is arranged at the center position of the exterior wall body 1, and the photovoltaic panel 2 is movably installed on the exterior wall body 1 through the mounting groove 10. The inner wall of the exterior wall body 1 is symmetrically provided with equipment grooves 9, and the outer walls on both sides of the exterior wall body 1 are symmetrically provided with first limiting grooves 8. The exterior wall body 1 is fixedly provided with a dual-axis drive motor 7 through the equipment grooves 9, and the driving shafts on both sides of the dual-axis drive motor 7 are connected with a bidirectional threaded rod 5, one end of the bidirectional threaded rod 5 is movably installed on the inner wall of the first limiting groove 8, and the outer wall of the bidirectional threaded rod 5 is symmetrically and movably installed with a first limiting block 6, and one end of the first limiting block 6 extends to the outer wall on one side of the exterior wall body 1 and is welded with a pressing block 3.

[0027] In this embodiment, the cross section of the first limiting block 6 is trapezoidal, and the first limiting block 6 and the first limiting groove 8 match each other.

[0028] In this embodiment, the outer wall of the bidirectional threaded rod 5 is symmetrically provided with opposite external threads, and the inner wall of the first limit block 6 is provided with internal threads matching the external threads.

[0029] In this embodiment, the pressing block 3 is in an L-shaped structure, and engaging grooves 17 are arranged around the installation groove 10 , and the pressing block 3 and the engaging grooves 17 fit together.

[0030] Specific as Figure 1~Figure 3 As shown, when this structure is used, the dual-axis drive motor 7 is started to drive the bidirectional threaded rod 5 to rotate, and the first limit block 6 is driven to rotate by the bidirectional threaded rod 5. The first limit groove 8 has a limiting effect on the first limit block 6, so that the first limit block 6 drives the pressing block 3 to move inward and away from the locking groove 17 at the same time, so that the outer wall on one side of the pressing block 3 squeezes the side wall of the photovoltaic panel 2, and the photovoltaic panel 2 is clamped and fixed. This structure is convenient for disassembly, assembly and fixation of photovoltaic panels 2 of different specifications.

[0031] Embodiment 2: The inner wall of the pressing block 3 is symmetrically provided with a second limiting groove 11 , and the pressing block 3 is movably mounted with a baffle 4 through the second limiting groove 11 .

[0032] In this embodiment, the outer wall pairs on both sides of the baffle 4 are provided with second limit blocks 12 , the second limit blocks 12 are convex, and the second limit grooves 11 fit with the second limit blocks 12 .

[0033] In this embodiment, the inner wall of the pressing block 3 is provided with a mounting recess 14, and a telescopic rod 15 is installed on the pressing block 3 through the mounting recess 14. One end of the telescopic rod 15 is connected to the outer wall of the bottom end of the baffle 4, and a spring 16 is installed on the outer wall of the telescopic rod 15.

[0034] In this embodiment, the baffle 4 is a rectangular block structure, and the baffle 4 and the sliding groove 13 fit together.

[0035] Specific as Figure 1 , Figure 4 and Figure 5 As shown, when using this structure, start the servo motor, push the baffle 4 through the second limit groove 11 and the second limit block 12 to slide it into the sliding groove 13, compress the telescopic rod 15 and the spring 16, place the photovoltaic panel 2 in the installation groove 10 set on the outer wall of the outer wall body 1, release the baffle 4, and use the elastic force generated by the deformation of the spring 16 to reset the telescopic rod 15 to push the baffle 4 to slide on the inner wall of the sliding groove 13, so that the front end of the baffle 4 is blocked at the outer wall of the photovoltaic panel 2 to prevent the photovoltaic panel 2 from loosening and tipping over. This structure can prevent the photovoltaic panel 2 from loosening and causing danger.

[0036] Working principle: When in use, the baffle 4 is pushed through the second limiting groove 11 and the second limiting block 12 to slide it into the sliding groove 13, the telescopic rod 15 and the spring 16 are compressed, and the photovoltaic panel 2 is placed in the installation groove 10 set on the outer wall of the outer wall body 1, and the dual-axis drive motor 7 is started to drive the bidirectional threaded rod 5 to rotate, and the first limiting block 6 is driven to rotate through the bidirectional threaded rod 5, and the first limiting groove 8 is used to limit the first limiting block 6, so that the first limiting block 6 drives the pressing block 3 to move inward and leave the engaging groove at the same time. 17, the outer wall of one side of the pressing block 3 squeezes the side wall of the photovoltaic panel 2, clamps and fixes the photovoltaic panel 2, loosens the baffle 4, and uses the elastic force generated by the deformation of the spring 16 to reset the telescopic rod 15 to push the baffle 4 to slide on the inner wall of the sliding groove 13, so that the front end of the baffle 4 blocks the outer wall of the photovoltaic panel 2 to prevent the photovoltaic panel 2 from loosening and tipping over. The photovoltaic exterior wall is not only convenient for disassembling and replacing the photovoltaic panels 2, but also can clamp and fix photovoltaic panels 2 of different sizes, and at the same time can prevent the photovoltaic panels 2 from loosening and tipping over for a long time, thereby avoiding danger.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable photovoltaic exterior wall, comprising an exterior wall body (1), a photovoltaic panel (2) and a bidirectional threaded rod (5), characterized in that: A mounting groove (10) is provided at the center of the exterior wall body (1), and a photovoltaic panel (2) is movably mounted on the exterior wall body (1) through the mounting groove (10); an equipment groove (9) is symmetrically provided on the inner wall of the exterior wall body (1); first limit grooves (8) are symmetrically provided on the outer walls on both sides of the exterior wall body (1); a dual-axis drive motor (7) is fixedly mounted on the exterior wall body (1) through the equipment groove (9); the drive shafts on both sides of the dual-axis drive motor (7) are connected to bidirectional threaded rods (5); one end of the bidirectional threaded rod (5) is movably mounted on the inner wall of the first limit groove (8); a first limit block (6) is symmetrically movably mounted on the outer wall of the bidirectional threaded rod (5); one end of the first limit block (6) extends to the outer wall of one side of the exterior wall body (1) and is welded with a pressing block (3).

2. The adjustable photovoltaic exterior wall according to claim 1, characterized in that: The inner wall of the pressing block (3) is symmetrically provided with a second limiting groove (11), and the pressing block (3) is movably mounted with a baffle (4) via the second limiting groove (11).

3. The adjustable photovoltaic exterior wall according to claim 2, characterized in that: The outer walls of both sides of the baffle (4) are provided with second limit blocks (12), the second limit blocks (12) are round convex bodies, and the second limit grooves (11) and the second limit blocks (12) fit each other.

4. The adjustable photovoltaic exterior wall according to claim 2, characterized in that: The inner wall of the pressing block (3) is provided with a mounting recessed hole (14), and a telescopic rod (15) is mounted on the pressing block (3) through the mounting recessed hole (14); one end of the telescopic rod (15) is connected to the outer wall of the bottom end of the baffle (4), and a spring (16) is mounted on the outer wall of the telescopic rod (15).

5. The adjustable photovoltaic exterior wall according to claim 1, characterized in that: The cross section of the first limiting block (6) is trapezoidal, and the first limiting block (6) and the first limiting groove (8) match each other.

6. The adjustable photovoltaic exterior wall according to claim 1, characterized in that: The outer wall of the bidirectional threaded rod (5) is symmetrically provided with opposite external threads, and the inner wall of the first limit block (6) is provided with internal threads matching the external threads.

7. The adjustable photovoltaic exterior wall according to claim 1, characterized in that: The pressing block (3) is of an L-shaped structure, and engaging grooves (17) are arranged around the installation groove (10), and the pressing block (3) and the engaging grooves (17) fit together.

8. The adjustable photovoltaic exterior wall according to claim 2, characterized in that: The baffle plate (4) is in a rectangular block structure, and the baffle plate (4) and the sliding groove (13) fit together.

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