CN217984950U - Incident angle adjusting device of photovoltaic module for photovoltaic power generation device - Google Patents

Abstract

The utility model relates to the field of photovoltaic power generation, in particular to an incident angle adjustment device for photovoltaic modules used in photovoltaic power generation devices, including a base, the bottom of the base is fixedly connected with mounting feet, and the top of the base is fixedly connected with an adjustment seat. The inner side wall of the adjustment seat is movably connected with an adjustment frame. The top of the adjustment frame is movably connected with a photovoltaic frame. The surface of the threaded rod is threaded with a threaded block. The top of the threaded block is hinged with an adjustment rod. One end is hinged with the bottom end of the adjusting frame. The photovoltaic power generation device uses the incident angle adjustment device of the photovoltaic module. Through the rotation of the threaded rod, the threaded block moves smoothly to drive the deflection of the adjustment rod, and then the deflection of the adjustment frame drives the deflection of the photovoltaic frame to realize the change of its incident angle, thereby ensuring the photovoltaic frame. The optimal incident light angle of the internal photovoltaic modules improves the conversion efficiency of photovoltaic power generation, thus solving the problem of inconvenient quick angle adjustment.

Description

Incident Angle Adjustment Device for Photovoltaic Modules Used in Photovoltaic Power Generation Devices

technical field

The utility model relates to the technical field of photovoltaic power generation, in particular to an incident angle adjustment device for a photovoltaic module used in a photovoltaic power generation device.

Background technique

Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is in great demand today, and in order to better improve the efficiency of photovoltaic power generation, it is necessary to adjust the inclination of photovoltaic modules Angle, in order to achieve the best light incident angle.

In actual use, the angle is usually adjusted before installation in order to adjust the incident angle, but in the subsequent use process, the angle adjustment is inconvenient, and manual adjustment will increase the workload of the staff.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an incident angle adjustment device for a photovoltaic module used in a photovoltaic power generation device, which has the advantages of being convenient for quick angle adjustment, and solves the problem that the general incident angle adjustment device is not convenient for quick angle adjustment.

In order to achieve the above object, the utility model provides the following technical solution: the incident angle adjustment device of the photovoltaic module used in the photovoltaic power generation device includes a base, the bottom end of the base is fixedly connected with a mounting foot, and the top end of the base is fixedly connected with an adjustment seat , the inner side wall of the adjustment seat is movably connected with an adjustment frame, the top inside the adjustment frame is provided with a card slot, the top of the adjustment frame is movably connected with a photovoltaic frame, and the bottom end of the photovoltaic frame is fixedly connected with a card slot As for the matching blocks, the two sides of the adjustment frame are fixedly connected with installation structures.

The inside of the base is provided with a reserved groove, the inner side wall of the reserved groove is rotatably connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded block, and the top end of the threaded block is hinged with an adjustment rod. One end of the adjusting rod is hinged to the bottom end of the adjusting frame, a servo motor is fixedly connected to one side of the base, and the output end of the servo motor is connected to one side of the threaded rod through a belt.

Further, the photovoltaic frame forms an engaging structure between the clamping block and the inside of the clamping slot, and the number of clamping blocks and the clamping slot is four.

Further, the installation structure includes installation grooves, the installation grooves are opened on both sides inside the adjustment frame, and the two sides of the adjustment frame are movably connected with installation rods extending to the inside of the installation groove, and one side of the installation rod is fixedly connected with A block is installed, and a mounting spring is wound on the surface of the mounting rod on one side of the mounting block, and a mounting hole matched with the mounting block is opened on one side of the inside of the clamping block.

Further, the shape of the mounting block is C-shaped, and an engaging structure is formed between the mounting block and the inside of the mounting hole.

Further, the number of the mounting feet is four, and the top of the mounting feet and the bottom of the base are welded and integrated.

Further, a deflector is fixedly connected to the inner bottom wall of the reserved groove, and a drainage groove penetrating through the bottom of the base is opened at the middle position of the bottom end of the reserved groove.

Further, the inner side wall of the reserved groove is laterally fixedly connected with a slide bar, and the surface of the slide bar is slidably connected with a slide block, and the top end of the slide block is fixedly connected with the bottom end of the threaded block.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The incident angle adjustment device of the photovoltaic module used in the photovoltaic power generation device is provided with an adjustment rod, a threaded rod, a servo motor and a threaded block. By starting the servo motor, the threaded rod is driven by a belt to rotate, and the sliding block is placed on the surface of the sliding rod. The sliding of the thread block makes the smooth movement of the threaded block drive the deflection of the adjustment rod, which in turn causes the deflection of the adjustment frame to drive the deflection of the photovoltaic frame to realize the change of its incident angle, thereby ensuring the best incident light angle of the photovoltaic modules inside the photovoltaic frame and improving its photovoltaic power generation conversion efficiency , to facilitate the use of photovoltaic power generation in different seasons and improve its practicability, thereby solving the problem of inconvenient quick angle adjustment.

2. The incident angle adjustment device of the photovoltaic module used in the photovoltaic power generation device is provided with mounting holes, mounting blocks, clamping blocks and card slots, and by pulling the mounting rod, the mounting block is moved to completely enter the installation slot, and then the clamping block Snap to the card slot, make the preliminary installation of the photovoltaic frame and the adjustment frame, and use the elastic force of the installation spring to make the installation block slide and snap into the installation hole, further improve the stable installation and fixation of the photovoltaic frame, and then realize the quick installation and disassembly of the two , reduce the difficulty of installation and disassembly between the photovoltaic frame and the adjustment frame, and facilitate the installation and maintenance work of the staff, thereby solving the problem of inconvenient installation and disassembly.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is a partial side view sectional structure schematic diagram of the utility model;

Fig. 3 is a structural schematic diagram of a top view of the adjustment frame of the present invention;

Fig. 4 is a schematic diagram of a partial three-dimensional structure at the threaded rod of the present invention;

Fig. 5 is a schematic diagram of the enlarged structure of part A in Fig. 1 of the present invention.

In the figure: 1, adjusting rod; 2, photovoltaic frame; 3, adjusting frame; 4, adjusting seat; 5, installation structure; 501, installation hole; 502, installation spring; 503, installation rod; 504, installation groove; 505, Installation block; 6. Base; 7. Mounting foot; 8. Slider; 9. Drainage groove; 10. Threaded rod; 11. Deflector; 12. Servo motor; 13. Reserved slot; 14. Thread block; 15 , slide bar; 16, block; 17, slot.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the incident angle adjustment device for photovoltaic modules used in photovoltaic power generation devices in this embodiment includes a base 6, the bottom end of the base 6 is fixedly connected with a mounting foot 7, and the top end of the base 6 is fixedly connected with an adjustment seat 4 , the inner side wall of the adjustment seat 4 is movably connected with an adjustment frame 3, the top of the adjustment frame 3 is provided with a card slot 17, the top of the adjustment frame 3 is movably connected with a photovoltaic frame 2, and the bottom end of the photovoltaic frame 2 is fixedly connected with a card slot 17 The matching block 16 is fixedly connected with the installation structure 5 on both sides of the adjustment frame 3 .

The inside of the base 6 is provided with a reserved groove 13, the inner side wall of the reserved groove 13 is rotatably connected with a threaded rod 10, the surface of the threaded rod 10 is threadedly connected with a threaded block 14, the top of the threaded block 14 is hinged with an adjusting rod 1, and the adjusting rod One end of 1 is hinged with the bottom end of the adjustment frame 3, and one side of the base 6 is fixedly connected with a servo motor 12, and the output end of the servo motor 12 is connected with one side of the threaded rod 10 by a belt.

Please refer to Fig. 1, Fig. 3 and Fig. 5, in this embodiment, the photovoltaic frame 2 constitutes an engaging structure through the inside of the card block 16 and the card slot 17, and the number of the card block 16 and the card slot 17 is four .

It should be noted that the preliminary installation and fixation between the photovoltaic frame 2 and the adjustment frame 3 is facilitated by the engagement between the plurality of clamping blocks 16 and the interior of the clamping slot 17 .

Please refer to Fig. 1, Fig. 3 and Fig. 5, in this embodiment, the installation structure 5 includes the installation groove 504, and the installation groove 504 is opened on both sides inside the adjustment frame 3, and the two sides of the adjustment frame 3 are movably connected to extend to the installation The installation rod 503 inside the groove 504, one side of the installation rod 503 is fixedly connected with the installation block 505, and the installation spring 502 is wound on the surface of the installation rod 503 on the side of the installation block 505, and the inner side of the clamping block 16 is provided with an installation block 505. Matching mounting holes 501.

It should be noted that by pulling the installation rod 503, the installation block 505 moves and compresses the installation spring 502 to completely enter the installation groove 504, and then the clamp block 16 is clamped to the clamp groove 17, so that the preliminary installation of the photovoltaic frame 2 and the adjustment frame 3 , and use the elastic force of the installation spring 502 to make the installation block 505 slide and snap into the installation hole 501, further improving the stable installation and fixing of the photovoltaic frame 2, and then realizing the quick installation and disassembly of the two.

Referring to FIG. 1 and FIG. 5 , in this embodiment, the shape of the mounting block 505 is C-shaped, and an engaging structure is formed between the mounting block 505 and the inside of the mounting hole 501 .

It should be noted that the installation stability and firmness between the photovoltaic frame 2 and the adjustment frame 3 are improved through the engagement of the C-shaped installation block 505 with the inside of the installation hole 501 .

Please refer to FIG. 1 and FIG. 2 , in this embodiment, the number of mounting feet 7 is four, and the top of the mounting feet 7 and the bottom of the base 6 are welded and integrated.

It should be noted that, through a plurality of welded mounting feet 7 , it is convenient to install and disassemble the base 6 .

Please refer to Fig. 1 and Fig. 2, in this embodiment, the inner bottom wall of the reserved groove 13 is fixedly connected with a deflector 11, and the middle position of the bottom end of the reserved groove 13 is provided with a drainage groove 9 that runs through the bottom end of the base 6 .

It should be noted that, by providing the drainage groove 9 and the deflector 11 , the rainwater that accidentally falls into the reserved groove 13 can be discharged through the drainage groove 9 .

Referring to Fig. 1, Fig. 2 and Fig. 4, in this embodiment, the inner side wall of the reserved groove 13 is fixedly connected with the slide bar 15 laterally, and the surface of the slide bar 15 is slidably connected with the slider 8, and the top end of the slider 8 It is fixedly connected with the bottom end of the threaded block 14 .

It should be noted that the sliding of the slider 8 on the surface of the slider 15 makes the movement of the threaded block 14 more stable.

It can be understood that the incident angle adjustment device of the photovoltaic module used in the photovoltaic power generation device can realize the automatic adjustment of the incident angle of the photovoltaic frame 2, which is convenient for adjustment according to different seasons, and at the same time, the installation and disassembly between the photovoltaic frame 2 and the adjustment frame 3 is easier. For convenience, improve its practicality.

The working principle of the above-mentioned embodiment is:

When working, first install and fix the base 6 in a proper position through the installation feet 7, then pull the installation rod 503, so that the installation block 505 moves and compresses the installation spring 502 to completely enter the installation groove 504, and then clamps the clamping block 16 to the clamping groove 17 , make the preliminary installation of the photovoltaic frame 2 and the adjustment frame 3, and use the elastic force of the installation spring 502 to make the installation block 505 slide and snap into the installation hole 501, further improve the stable installation and fixation of the photovoltaic frame 2, and then realize the rapid installation of the two Installation and disassembly are convenient for staff to install and maintain;

By setting the drainage groove 9 and the deflector 11, it is convenient for the rainwater that accidentally falls to the inside of the reserved groove 13 to be discharged through the drainage groove 9, so as to prevent rainwater from accumulating inside the reserved groove 13, and according to the actual sun in summer or winter In the case of direct light, by starting the servo motor 12, using the belt to drive the threaded rod 10 to rotate, using the threaded cooperation between the threaded rod 10 and the threaded block 14, and sliding the slider 8 on the surface of the slider 15, the threaded block 14 is stable. The movement drives the deflection of the adjustment rod 1, which in turn causes the deflection of the adjustment frame 3 to drive the deflection of the photovoltaic frame 2 to realize the change of its incident angle, thereby ensuring the best incident light angle of the photovoltaic modules inside the photovoltaic frame 2 and improving its photovoltaic power generation conversion efficiency.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An incident angle adjustment device for photovoltaic modules for photovoltaic power generation devices, comprising a base (6), characterized in that: the bottom end of the base (6) is fixedly connected with mounting feet (7), and the top of the base (6) An adjustment seat (4) is fixedly connected, and the inner side wall of the adjustment seat (4) is movably connected with an adjustment frame (3), and the top inside of the adjustment frame (3) is provided with a card slot (17). The top of (3) is movably connected with a photovoltaic frame (2), and the bottom end of the photovoltaic frame (2) is fixedly connected with a block (16) matched with the slot (17), and the two sides of the adjustment frame (3) The side is fixedly connected with an installation structure (5); The inside of the base (6) is provided with a reserved groove (13), the inner side wall of the reserved groove (13) is rotatably connected with a threaded rod (10), and the surface of the threaded rod (10) is threadedly connected with a threaded block (14), the top of the threaded block (14) is hinged with an adjustment rod (1), one end of the adjustment rod (1) is hinged with the bottom end of the adjustment frame (3), and the base (6) A servo motor (12) is fixedly connected to one side, and the output end of the servo motor (12) is connected to one side of the threaded rod (10) through a belt. 2. The incident angle adjustment device of a photovoltaic module for a photovoltaic power generation device according to claim 1, characterized in that: the photovoltaic frame (2) forms a card between the card block (16) and the inside of the card slot (17). combined structure, and the number of clamping blocks (16) and draw-in slots (17) is four. 3. The incident angle adjustment device for photovoltaic modules for photovoltaic power generation devices according to claim 1, characterized in that: the installation structure (5) includes installation grooves (504), and the installation grooves (504) are set on the adjustment frame (3) both sides of the interior, and the two sides of the adjustment frame (3) are movably connected with a mounting rod (503) extending to the inside of the mounting groove (504), and one side of the mounting rod (503) is fixedly connected with a mounting block ( 505), and the surface of the installation rod (503) on one side of the installation block (505) is wound with an installation spring (502), and one side of the inside of the block (16) is provided with an installation hole matched with the installation block (505) ( 501). 4. The incident angle adjustment device for photovoltaic modules for photovoltaic power generation devices according to claim 3, characterized in that: the shape of the installation block (505) is C-shaped, and the installation block (505) and the installation hole (501) The interior of the structure constitutes a snap-fit structure. 5. The incident angle adjustment device of a photovoltaic module for a photovoltaic power generation device according to claim 1, characterized in that: the number of the mounting feet (7) is four, and the top of the mounting feet (7) is in contact with the base (6 ) is a welded integrated structure between the bottom ends. 6. The incident angle adjustment device for photovoltaic modules for photovoltaic power generation devices according to claim 1, characterized in that: the inner bottom wall of the reserved groove (13) is fixedly connected with a deflector (11), and reserved The middle position of the bottom end of the groove (13) is provided with a drainage groove (9) running through the bottom end of the base (6). 7. The incident angle adjustment device for photovoltaic modules for photovoltaic power generation devices according to claim 1, characterized in that: the inner side wall of the reserved groove (13) is laterally fixedly connected with a slide bar (15), and the slide bar ( The surface of 15) is slidably connected with a slide block (8), and the top end of the slide block (8) is fixedly connected with the bottom end of the threaded block (14).

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