Spliced photovoltaic cold storage

Abstract

The utility model relates to photovoltaic cold storage field mainly discloses a spliced photovoltaic cold storage, including cold storage body, the surface of mounting seat is established to place the groove, be provided with the moving plate in the place groove, the moving plate surface is provided with the mounting panel, the mounting panel surface is provided with first photovoltaic board, the lifting rod surface is provided with the limit board. The utility model is convenient to power supply inside the cold storage body through first photovoltaic board, first installs the moving plate in the place groove, then fixes the mounting panel on the surface of moving plate, then utilizes the mounting panel surface to be provided with first photovoltaic board and power supply inside the cold storage body, installs another group mounting panel again, thereby can make two groups of mounting panel splice, increases the use area of first photovoltaic board through splicing, further improves the demand of power supply inside the cold storage body, also is convenient for subsequent first photovoltaic board to dismantle, avoids the problem that big photovoltaic equipment is inconvenient to dismantle and installs.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic cold storage, specifically to a modular photovoltaic cold storage. Background Technology

[0002] A cold storage is a refrigeration device with a box-shaped enclosed structure. It creates a low-temperature environment with a large temperature difference from the outside temperature to preserve food, liquids, chemicals, pharmaceuticals, scientific experiments, and other related items at a constant temperature and humidity. The main difference between a cold storage and a refrigerator is the size of their internal space. Some small, portable cold storage units can be used for the transfer of goods or provided to those who do not have access to cold storage resources but need to use cold storage equipment temporarily.

[0003] In existing technologies, it is not convenient to connect mobile cold storage to a fixed power source during long-distance transportation. Therefore, photovoltaic panels are laid on top of the cold storage to convert solar energy into electricity to supplement the power needs of the cold storage. However, photovoltaic panels are usually laid as a whole on top of the cold storage, which makes installation or dismantling inconvenient.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0005] The purpose of this invention is to provide a modular photovoltaic cold storage to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A modular photovoltaic cold storage includes a cold storage body, a mounting base is provided on the surface of the cold storage body, a placement groove is opened on the surface of the mounting base, a support rod is provided on the end face of the placement groove, a movable plate is provided in the placement groove, an mounting plate is provided on the surface of the movable plate, and a first photovoltaic panel is provided on the surface of the mounting plate. The mounting base has a lifting groove on its side, a lifting rod is provided on the surface of the lifting groove, a limit plate is provided on the surface of the lifting rod, and a limit groove is provided on the end face of the mounting plate.

[0007] Furthermore, the mounting base is fixedly connected to the surface of the cold storage body, and two sets of mounting bases are provided, which are symmetrically distributed about the center line of the long side of the cold storage body.

[0008] Furthermore, the movable plate is sleeved on the support rod, and the mounting plate is fixedly connected to the surface of the movable plate.

[0009] Furthermore, the lifting rod is fixedly connected to the surface of the lifting groove, and a limiting spring is sleeved on the surface of the lifting rod. One end of the limiting spring is fixedly connected to the surface of the lifting groove, and the other end of the limiting spring is fixedly connected to the bottom of the limiting plate.

[0010] Furthermore, the limiting plate is provided in two sets, and the surfaces of the two sets of limiting plates are provided with cover plates.

[0011] Furthermore, the mounting plate has a storage groove on its side, a limit opening on the side of the storage groove, an extension plate inside the storage groove, and a second photovoltaic panel on the surface of the extension plate.

[0012] Furthermore, a positioning screw is provided on the side of the extension plate, a limit nut is screwed onto the surface of the positioning screw, a groove is provided on the surface of the positioning screw, a fixing rod is provided on the end face of the groove, and a pulley is sleeved on the surface of the fixing rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The structure of the present invention facilitates the supply of power to the interior of the cold storage body through the first photovoltaic panel. First, the movable plate is installed in the placement groove, and then the mounting plate is fixed on the surface of the movable plate. Then, the first photovoltaic panel on the surface of the mounting plate supplies power to the interior of the cold storage body. Then, another set of mounting plates is installed, so that the two sets of mounting plates can be spliced ​​together. By splicing, the usable area of ​​the first photovoltaic panel is increased, further improving the power supply to the interior of the cold storage body. It also facilitates the subsequent disassembly of the first photovoltaic panel, avoiding the problem of large photovoltaic equipment being inconvenient to disassemble and install. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram of a modular photovoltaic cold storage according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a spliced ​​photovoltaic cold storage when tilted according to an embodiment of the present utility model; Figure 3 yes Figure 2 Enlarged structural diagram at point A in the diagram; Figure 4 This is a side view of a modular photovoltaic cold storage unit according to an embodiment of the present utility model; Figure 5 yes Figure 4 Enlarged structural diagram at point B in the diagram; Figure 6 This is a schematic diagram of the structure of a modular photovoltaic cold storage after a set of mounting plates has been removed, according to an embodiment of the present utility model. Figure 7 yes Figure 6 Enlarged structural diagram at point C.

[0016] Figure label: 1. Cold storage body; 2. Mounting base; 3. Placement slot; 4. Support rod; 5. Movable plate; 6. Mounting plate; 7. First photovoltaic panel; 8. Lifting slot; 9. Lifting rod; 10. Limiting plate; 11. Limiting slot; 12. Limiting spring; 13. Cover plate; 14. Storage slot; 15. Limiting opening; 16. Extension plate; 17. Second photovoltaic panel; 18. Positioning screw; 19. Limiting nut; 20. Groove; 21. Fixing rod; 22. Pulley. Detailed Implementation

[0017] The utility model will now be further described with reference to the accompanying drawings and specific embodiments: Please see Figure 1-7 According to an embodiment of the present invention, a modular photovoltaic cold storage includes a cold storage body 1. A mounting base 2 is provided on the surface of the cold storage body 1. A placement groove 3 is formed on the surface of the mounting base 2. A support rod 4 is provided on the end face of the placement groove 3. A movable plate 5 is disposed within the placement groove 3. A mounting plate 6 is provided on the surface of the movable plate 5. A first photovoltaic panel 7 is provided on the surface of the mounting plate 6. The mounting base 2 facilitates the installation of the movable plate 5. Furthermore, the support rod 4 prevents the movable plate 5 from directly detaching from the placement groove 3. The first photovoltaic panel 7 on the surface of the mounting plate 6 converts solar energy into electrical energy to supplement the power requirements of the cold storage body 1.

[0018] The mounting base 2 has a lifting groove 8 on its side, a lifting rod 9 on its surface, a limiting plate 10 on its surface, and a limiting groove 11 on its end face. When the moving plate 5 is installed in the placement groove 3, one end of the limiting plate 10 is inserted into the limiting groove 11, thereby preventing the moving plate 5 from moving along the support rod 4 in the placement groove 3 and increasing the stability of the installation of the mounting plate 6.

[0019] Please see Figure 6 and Figure 7 As shown, the mounting base 2 is fixedly connected to the surface of the cold storage body 1. There are two sets of mounting bases 2, which are symmetrically distributed about the center line of the long side of the side of the cold storage body 1. The movable plate 5 is sleeved on the support rod 4, and the mounting plate 6 is fixedly connected to the surface of the movable plate 5. The mounting base 2 is fixedly connected to the surface of the cold storage body 1 by positioning bolts. The mounting base 2 facilitates the insertion of the movable plate 5 into the placement groove 3, so that the movable plate 5 is sleeved on the support rod 4, and the longitudinal displacement of the movable plate 5 in the placement groove 3 is avoided.

[0020] Please refer to the figure. Figure 2 and Figure 3As shown, the lifting rod 9 is fixedly connected to the surface of the lifting groove 8. A limiting spring 12 is sleeved on the surface of the lifting rod 9. One end of the limiting spring 12 is fixedly connected to the surface of the lifting groove 8, and the other end of the limiting spring 12 is fixedly connected to the bottom of the limiting plate 10. There are two sets of limiting plates 10. Cover plates 13 are provided on the surface of the two sets of limiting plates 10. First, the cover plate 13 is pressed down. Then, the moving plate 5 is sleeved on the support rod 4. After the mounting plate 6 is moved to a suitable position, the cover plate 13 is released so that the limiting plate 10 is reset by the elastic force of the limiting spring 12, so that one end of the limiting plate 10 is inserted into the limiting groove 11, thereby preventing the mounting plate 6 from moving along the support rod 4. The cover plate 13 is set to facilitate pressing the two sets of limiting plates 10 at the same time, and to cover the gap between the two sets of mounting plates 6 to prevent debris from falling in.

[0021] Please see Figures 1-5 As shown, the mounting plate 6 has a storage groove 14 on its side, and a limit opening 15 on its side. An extension plate 16 is installed inside the storage groove 14, and a second photovoltaic panel 17 is installed on the surface of the extension plate 16. A positioning screw 18 is installed on the side of the extension plate 16, and a limit nut 19 is screwed onto the surface of the positioning screw 18. A groove 20 is installed on the surface of the positioning screw 18, and a fixing rod 21 is installed on the end face of the groove 20. A pulley 22 is sleeved on the surface of the fixing rod 21. When it is necessary to further increase the power supply of the cold storage body 1, the limit nut 19 is loosened. The positioning screw 18 is displaced within the limiting port 15. A pulley 22 is fitted onto the surface of the fixing rod 21 and is rotatably connected to the fixing rod 21. The rotation of the pulley 22 reduces the friction between the positioning screw 18 and the surface of the limiting port 15, making it easier to pull the extension plate 16 out of the storage groove 14. Then, the limiting nut 19 is tightened to fix the moved extension plate 16. The second photovoltaic panel 17 on the surface of the extension plate 16 can then be used to improve the absorption of light energy, so that more light energy can be converted into electrical energy for the use of the cold storage body 1.

[0022] Through the above-described solution of this utility model, this utility model facilitates the supply of power to the interior of the cold storage body 1 through the first photovoltaic panel 7. First, the movable plate 5 is installed in the placement groove 3, and then the mounting plate 6 is fixed on the surface of the movable plate 5. Then, the first photovoltaic panel 7 is set on the surface of the mounting plate 6 to supply power to the interior of the cold storage body 1. Then, another set of mounting plates 6 is installed, so that the two sets of mounting plates 6 can be spliced ​​together. By splicing, the usable area of ​​the first photovoltaic panel 7 is increased, further improving the power supply to the interior of the cold storage body 1. It also facilitates the subsequent disassembly of the first photovoltaic panel 7, avoiding the problem of large photovoltaic equipment being inconvenient to disassemble and install.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular photovoltaic cold storage unit, comprising a cold storage body (1), characterized in that, The cold storage body (1) is provided with a mounting base (2) on its surface. The mounting base (2) is provided with a placement groove (3) on its surface. A support rod (4) is provided on the end face of the placement groove (3). A movable plate (5) is provided in the placement groove (3). A mounting plate (6) is provided on the surface of the movable plate (5). A first photovoltaic panel (7) is provided on the surface of the mounting plate (6). The mounting base (2) has a lifting groove (8) on its side, a lifting rod (9) is provided on the surface of the lifting groove (8), a limit plate (10) is provided on the surface of the lifting rod (9), and a limit groove (11) is provided on the end face of the mounting plate (6).

2. The modular photovoltaic cold storage according to claim 1, characterized in that, The mounting base (2) is fixedly connected to the surface of the cold storage body (1). There are two sets of mounting bases (2), and the two sets of mounting bases (2) are symmetrically distributed about the center line of the long side of the side of the cold storage body (1).

3. The modular photovoltaic cold storage according to claim 2, characterized in that, The movable plate (5) is sleeved on the support rod (4), and the mounting plate (6) is fixedly connected to the surface of the movable plate (5).

4. A modular photovoltaic cold storage according to claim 3, characterized in that, The lifting rod (9) is fixedly connected to the surface of the lifting groove (8). A limiting spring (12) is sleeved on the surface of the lifting rod (9). One end of the limiting spring (12) is fixedly connected to the surface of the lifting groove (8), and the other end of the limiting spring (12) is fixedly connected to the bottom of the limiting plate (10).

5. A modular photovoltaic cold storage according to claim 4, characterized in that, The limiting plate (10) is provided in two sets, and the surface of the two sets of limiting plates (10) is provided with a cover plate (13).

6. A modular photovoltaic cold storage according to claim 5, characterized in that, The mounting plate (6) has a storage groove (14) on its side, a limit opening (15) on its side, an extension plate (16) is provided in the storage groove (14), and a second photovoltaic panel (17) is provided on the surface of the extension plate (16).

7. A modular photovoltaic cold storage according to claim 6, characterized in that, The extension plate (16) is provided with a positioning screw (18) on its side. A limit nut (19) is screwed onto the surface of the positioning screw (18). A groove (20) is provided on the surface of the positioning screw (18). A fixing rod (21) is provided on the end face of the groove (20). A pulley (22) is sleeved on the surface of the fixing rod (21).

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