Organic photovoltaic device convenient to install

Abstract

The utility model relates to the technical field of organic photovoltaic devices, in particular to an organic photovoltaic device convenient to install, which comprises a plastic film, a supporting rail is fixedly connected to the top of the plastic film, limiting rails are fixedly connected to the front side and the rear side of the supporting rail, and sliding blocks are arranged outside the supporting rail and the limiting rails. A photovoltaic device body is arranged at the top of the sliding block, and a sliding groove is formed in the bottom of the sliding block. The sliding block is firstly embedded outside the supporting rail through the sliding groove, the sliding groove is pulled from the other side of the plastic film to slide along the supporting rail, the limiting rail is embedded into the sliding groove, it is guaranteed that the sliding block cannot shake up and down, and when the sliding groove slides to the position of the embedding block, the spring can push the embedding block to be embedded into the embedding groove to prevent the sliding block from shaking; the problems that in the prior art, the plastic film is connected to the surface of a soft greenhouse through bolts, an opening is needed for installation, temperature in the greenhouse is lost, and a scaffold is needed for installation are solved, installation convenience is improved, and internal temperature loss of the plastic film is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of organic photovoltaic devices, in particular to an organic photovoltaic device which is easy to install. Background Art

[0002] Organic photovoltaics is a solar cell technology made using organic materials. Compared with traditional silicon-based photovoltaic technology, organic photovoltaics uses organic molecules or polymer materials with semiconductor properties as light absorption layers and charge transfer layers to convert solar energy into electrical energy.

[0003] There are many usage scenarios for existing organic photovoltaic devices. When installing organic photovoltaic devices on the top of some soft greenhouses, it is necessary to open the top of the greenhouse, pass the mounting frame through the top of the greenhouse, and then install the organic photovoltaic devices on the top of the mounting frame. However, when the temperature is low in winter, this fixing method causes the internal temperature of the greenhouse to be lost through the gap between the photovoltaic components and the greenhouse. During installation, scaffolding is also required for high-altitude assembly, which makes it inconvenient to install and repair photovoltaic devices. Moreover, the fixed structure of the organic photovoltaic device cannot adjust the angle of the photovoltaic device, resulting in insufficient utilization of solar energy.

[0004] To this end, an organic photovoltaic device that is easy to install is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an organic photovoltaic device that is easy to install, so as to solve the problem mentioned in the above background technology that in winter when the temperature is low, such a fixing method causes the temperature loss inside the greenhouse, and scaffolding is also required during installation, which makes it inconvenient to install and repair the photovoltaic device. Moreover, the fixing structure cannot adjust the photovoltaic device to be in a state of direct sunlight, resulting in insufficient utilization of solar energy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a plastic film, a support rail is fixedly connected to the top of the plastic film, a limit rail is fixedly connected to the front and rear sides of the support rail, a slider is arranged outside the support rail and the limit rail, a photovoltaic device body is arranged on the top of the slider, a slide groove is provided at the bottom of the slider, the support rail and the limit rail are embedded in the slide groove, an embedding groove is provided at the top of the slide groove, an embedding block is embedded in the embedding groove, a rotating component is arranged on the top of the slider, and the rotating component is used to control the rotation of the photovoltaic device body.

[0007] Preferably, a telescopic slot is provided on the top of the support rail, a pull rod is fixedly connected to the bottom of the engaging block, a spring is sleeved on the outside of the pull rod, the spring is fixedly connected to the bottom of the engaging block, and the pull rod and the spring are arranged inside the telescopic slot.

[0008] Preferably, a pull rope is fixedly connected to the bottom of the pull rod, the pull rope passes through the plastic film, the outside of the pull rope is fixedly connected to a limit plate, and the limit plate abuts against the bottom of the plastic film.

[0009] Preferably, a support block is fixedly connected to the top of the slider, a rotating block is rotatably connected inside the support block, and the rotating block is fixedly connected to the bottom of the photovoltaic device body.

[0010] Preferably, a support shaft is fixedly connected inside the support block, and the rotating block is rotatably connected outside the support shaft.

[0011] Preferably, there are two groups of support rails which are symmetrically arranged, the limit rails are fixedly connected to both sides of the support rails near the top, and the slide grooves are arranged in a cross shape.

[0012] Preferably, the rotating assembly comprises a worm wheel, a worm is meshed on the outside of the worm wheel, a motor is fixedly connected to the top of the worm, and the motor is fixedly connected to the bottom of the photovoltaic device body.

[0013] Preferably, the slider is arranged in an "L" shape, and the worm gear is fixedly connected to one side of the slider.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model uses a slider to first be embedded in the outside of the support rail through a slide groove, pull the slide groove from the other side of the plastic film, slide along the support rail, and allow the limit rail to be embedded in the slide groove to ensure that the slider does not shake up and down. When the slide groove slides to the position of the embedding block, the spring will push the embedding block to be embedded in the embedding groove to prevent the slider from shaking. This solves the problem that the previous use of bolts to connect the surface of the soft greenhouse requires an opening for installation, resulting in temperature loss in the greenhouse, and that a scaffold is required for installation. This improves the convenience of installation and avoids temperature loss inside the plastic film.

[0016] 2. The utility model drives the worm to rotate through a motor, so that the worm rotates on the surface of the worm wheel, which will push the photovoltaic device body, so that the photovoltaic device body can rotate along the support shaft relying on the rotating block, thereby adjusting the direction of the photovoltaic device body and ensuring that the photovoltaic device body is in the sunny direction, solving the problem of short illumination time of the photovoltaic device body and incomplete solar energy utilization caused by the use of a fixed structure in the past, and improving the utilization effect of solar energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of a three-dimensional structure of an organic photovoltaic device that is easy to install according to an embodiment of the utility model;

[0019] Figure 2 The utility model is an organic photovoltaic device that is easy to install. Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic cross-sectional structure diagram of a support rail for an organic photovoltaic device that is easy to install according to an embodiment of the utility model;

[0021] Figure 4 The utility model is an organic photovoltaic device that is easy to install. Figure 3 The enlarged structural diagram at B in the middle;

[0022] Figure 5 This is a schematic diagram of the main structure of a photovoltaic device of an organic photovoltaic device that is easy to install according to an embodiment of the utility model;

[0023] Figure 6 The utility model is an organic photovoltaic device that is easy to install. Figure 5 Enlarged structural diagram at point C in the middle.

[0024] The markings in the figure are: 1. plastic film; 2. support rail; 3. limit rail; 4. slider; 5. slide groove; 6. fitting groove; 7. telescopic groove; 8. fitting block; 9. pull rod; 10. spring; 11. limit plate; 12. pull rope; 13. support block; 14. support shaft; 15. rotating block; 16. worm gear; 17. worm; 18. motor; 19. photovoltaic device body. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figures 1 to 6 As shown, a specific embodiment of the utility model provides an organic photovoltaic device that is easy to install, including a plastic film 1, characterized in that a support rail 2 is fixedly connected to the top of the plastic film 1, and a limit rail 3 is fixedly connected to the front and rear sides of the support rail 2, a slider 4 is arranged outside the support rail 2 and the limit rail 3, a photovoltaic device body 19 is arranged on the top of the slider 4, a slide groove 5 is opened at the bottom of the slider 4, the support rail 2 and the limit rail 3 are embedded in the slide groove 5, an embedding groove 6 is opened at the top of the slide groove 5, an embedding block 8 is embedded in the embedding groove 6, a rotating component is arranged on the top of the slider 4, and the rotating component is used to control the rotation of the photovoltaic device body 19, a telescopic groove 7 is opened at the top of the support rail 2, a pull rod 9 is fixedly connected to the bottom of the embedding block 8, a spring 10 is sleeved on the outside of the pull rod 9, the spring 10 is fixedly connected to the bottom of the embedding block 8, and the pull rod 9 and the spring 10 are arranged inside the telescopic groove 7.

[0028] By adopting the above technical scheme, the utility model first fixes the photovoltaic device body 19 by using a rope. At this time, the slider 4 is first embedded in the position of one end of the support rail 2 surface by relying on the slide groove 5, and the rope is thrown to the other side along the top of the plastic film 1. The installer can directly pull the rope to let the slider 4 slide along the surface of the support rail 2 first, and then rely on the limiting rail 3 to gradually embed into the slide groove 5. When the slider 4 reaches the position of the embedding block 8, the embedding block 8 is first squeezed into the telescopic groove 7. At this time, the embedding block 8 will compress the spring 10. When the embedding block 8 arrives directly below the embedding groove 6, the spring 10 will push the embedding block 8 to embed into the embedding groove 6, thereby fixing the slider 4. The spring 10 can be limited by pulling the rod 9 when it is extended and retracted, so as to avoid the problem of deviation of the spring 10 when it is extended and retracted in the telescopic groove 7. In this way, the photovoltaic device body 19 is installed. It is more convenient to install in this way. When in use, the rotating component can also be used to ensure the orientation of the photovoltaic device body 19, thereby improving the direct exposure time of light and increasing the utilization rate of solar energy.

[0029] Specifically, Figure 4 and Figure 6 As shown, a pull rope 12 is fixedly connected to the bottom of the pull rod 9, and the pull rope 12 is arranged to penetrate the plastic film 1. The outside of the pull rope 12 is fixedly connected to a limit plate 11, and the limit plate 11 abuts against the bottom of the plastic film 1. A support block 13 is fixedly connected to the top of the slider 4. A rotating block 15 is rotatably connected inside the support block 13. The rotating block 15 is fixedly connected to the bottom of the photovoltaic device body 19. A support shaft 14 is fixedly connected inside the support block 13, and the rotating block 15 is rotatably connected to the outside of the support shaft 14.

[0030] By adopting the above technical solution, when maintenance is needed, the pull rope 12 can be pulled to allow the pull rope 12 to drive the engaging block 8 to slide out from the inside of the engaging groove 6, thereby allowing the engaging block 8 to shrink into the telescopic groove 7. At this time, the slide 5 can be relied on to slide the slider 4 down for disassembly and maintenance. When the slider 4 is detached from the surface of the engaging block 8, the pull rope 12 is released, and the limit plate 11 will abut against the bottom of the plastic film 1 to ensure that the engaging block 8 will not slip out from the inside of the telescopic groove 7. When adjusting the direction of the photovoltaic device body 19, the rotating block 15 is rotated along the support shaft 14, and the adjustment is smoother and more convenient.

[0031] Specifically, Figure 1 and Figure 2 As shown, there are two groups of support rails 2 which are symmetrically arranged, the limit rails 3 are fixedly connected to the two sides of the support rails 2 near the top, the slide groove 5 is arranged in a cross shape, the rotating assembly includes a worm gear 16, a worm 17 is meshed on the outside of the worm gear 16, a motor 18 is fixedly connected to the top of the worm 17, the motor 18 is fixedly connected to the bottom of the photovoltaic device body 19, the slider 4 is arranged in an "L" shape, and the worm gear 16 is fixedly connected to one side of the slider 4.

[0032] By adopting the above technical solution, the shape of the slide groove 5 can better ensure that the support rail 2 and the limit rail 3 are fully embedded therein, so that the slider 4 will not move up and down, and when the direction of the photovoltaic device body 19 needs to be adjusted, the motor 18 can control the rotation of the worm 17. At this time, the worm 17 will rotate along the surface of the worm wheel 16, thereby pushing the photovoltaic device body 19 to adjust a certain angle, ensuring the lighting time of the photovoltaic device body 19 and improving the utilization rate of solar energy.

[0033] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0034] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An organic photovoltaic device that is easy to install, comprising a plastic film (1), characterized in that: The top of the plastic film (1) is fixedly connected to a support rail (2), the front and rear sides of the support rail (2) are fixedly connected to limit rails (3), a slider (4) is arranged outside the support rail (2) and the limit rail (3), and a photovoltaic device body (19) is arranged on the top of the slider (4); The bottom of the slide block (4) is provided with a slide groove (5), the support rail (2) and the limit rail (3) are embedded in the slide groove (5), the top of the slide groove (5) is provided with an embedding groove (6), and an embedding block (8) is embedded in the embedding groove (6); A rotating assembly is arranged on the top of the slider (4), and the rotating assembly is used to control the rotation of the photovoltaic device body (19).

2. An organic photovoltaic device that is easy to install according to claim 1, characterized in that: The support rail (2) has a telescopic groove (7) on its top, the engaging block (8) has a pull rod (9) fixedly connected to its bottom, the pull rod (9) has a spring (10) sleeved on its outside, the spring (10) is fixedly connected to the bottom of the engaging block (8), and the pull rod (9) and the spring (10) are arranged inside the telescopic groove (7).

3. An organic photovoltaic device that is easy to install according to claim 2, characterized in that: The bottom of the pull rod (9) is fixedly connected with a pull rope (12), the pull rope (12) is arranged to penetrate the plastic film (1), and the outside of the pull rope (12) is fixedly connected with a limit plate (11), and the limit plate (11) abuts against the bottom of the plastic film (1).

4. The organic photovoltaic device that is easy to install according to claim 1, characterized in that: The top of the slider (4) is fixedly connected to a support block (13), the interior of the support block (13) is rotatably connected to a rotating block (15), and the rotating block (15) is fixedly connected to the bottom of the photovoltaic device body (19).

5. The organic photovoltaic device that is easy to install according to claim 4, characterized in that: The support block (13) is fixedly connected to a support shaft (14) inside, and the rotating block (15) is rotatably connected to the outside of the support shaft (14).

6. The organic photovoltaic device that is easy to install according to claim 1, characterized in that: The support rails (2) have two groups arranged symmetrically, the limit rails (3) are fixedly connected to the two sides of the support rails (2) near the top, and the slide grooves (5) are arranged in a cross shape.

7. The organic photovoltaic device that is easy to install according to claim 1, characterized in that: The rotating assembly comprises a worm wheel (16), the worm wheel (16) is externally meshed with a worm (17), the top of the worm (17) is fixedly connected to a motor (18), and the motor (18) is fixedly connected to the bottom of the photovoltaic device body (19).

8. The organic photovoltaic device that is easy to install according to claim 7, characterized in that: The slider (4) is arranged in an "L" shape, and the worm gear (16) is fixedly connected to one side of the slider (4).

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