Rapidly folded photovoltaic power generation device

Abstract

The utility model relates to the field of rapid folding photovoltaic power generation devices, and particularly discloses a rapid folding photovoltaic power generation device, which comprises a photovoltaic panel group, the photovoltaic panel group comprises at least two photovoltaic panels and a connecting assembly, the connecting assembly comprises a connecting piece, the two photovoltaic panels are both rotatably connected with the connecting piece, the connecting piece is arranged in an inclined manner, and the connecting piece is connected with the photovoltaic panels. Wherein the side wall of one photovoltaic panel is rotatably connected with the connecting piece, and the top end face of the other photovoltaic panel is rotatably connected with the connecting piece, so that the two adjacent photovoltaic panels can be folded, the device enables the photovoltaic panel group to be quickly unfolded or folded under the action of the connecting assembly, thereby shortening the mounting and dismounting time, and improving the mounting efficiency. Moreover, the device is convenient to carry, is wider in application range, and can be installed in a working condition scene in which the space is smaller or a large-area photovoltaic panel is not suitable to be installed.

Description

Technical Field

[0001] The utility model relates to the field of fast-folding photovoltaic power generation devices, in particular to a fast-folding photovoltaic power generation device. Background Art

[0002] Solar photovoltaic systems, also known as photovoltaics, are facilities that convert solar energy into direct current electricity using the photovoltaic effect of photovoltaic semiconductor materials. The core of a photovoltaic system is the solar panel. The semiconductor materials used for power generation primarily include monocrystalline silicon, polycrystalline silicon, amorphous silicon, and silicon piezoresistors.

[0003] The existing patent publication number CN208112574U is a sliding storage photovoltaic panel. By setting sliding blocks on both sides of the solar photovoltaic panel and setting sliding tracks on the top edge of the solar photovoltaic panel, several solar photovoltaic panels can be slid and stored.

[0004] As mentioned above, the existing photovoltaic panels still have a large volume after being stored, which is not suitable for work scenes with smaller spaces. They have a small scope of application, low flexibility, inconvenient operation, and low practicality. Utility Model Content

[0005] The utility model provides a fast-folding photovoltaic power generation device to solve the technical problems in the prior art that the photovoltaic panels are still not suitable for working scenes with small spaces after being stored, are inconvenient to operate, and have low practicality.

[0006] In order to solve the above problems, the utility model provides a fast-folding photovoltaic power generation device adopts the following technical solution: it includes a photovoltaic panel group, the photovoltaic panel group includes photovoltaic panels, a connecting assembly, the photovoltaic panels include at least two, the connecting assembly includes connecting parts and a linkage rod, the connecting parts include two groups, the two groups of connecting parts are respectively located at the upper and lower ends of the photovoltaic panel, the two ends of the linkage rod are rotatably connected to the two groups of connecting parts, the top end face of the photovoltaic panel is fixedly connected to the limiting part, the linkage rod is sleeved in the limiting part, the connecting parts are arranged obliquely, the side wall of one photovoltaic panel is rotatably connected to the connecting part, and the other photovoltaic panel is rotatably connected to the connecting part through the linkage rod, so that the two adjacent photovoltaic panels can be folded.

[0007] Furthermore, the limiting members include two groups, the two groups of limiting members are respectively located at two ends of the photovoltaic panel in the radial direction, and the limiting members correspond to the connecting members one by one.

[0008] Furthermore, the photovoltaic panel includes a fixed end and a rotating end, the side wall of the fixed end is rotatably connected to the connecting piece, the limiting piece is located at the rotating end, and the top end surface of the photovoltaic panel located at the fixed end is provided with a first gasket, which corresponds to the limiting piece.

[0009] Further, the photovoltaic panel is provided with a plurality of second gaskets on the side end face away from the limiting piece, and the plurality of second gaskets are evenly distributed at the fixed end and the rotating end.

[0010] Further, the connecting piece away from the storage box at one end of the photovoltaic panel set is provided with a fixing piece.

[0011] Further, the utility model further includes a storage box and a soft connecting belt, and the two ends of the soft connecting belt are fixedly connected with the storage box and the photovoltaic panel set respectively.

[0012] Further, the storage box is provided with an opening for the photovoltaic panel set to enter and exit, and the storage box is provided with a cover corresponding to the opening, and the cover is rotatably installed on the storage box.

[0013] The quick folding photovoltaic power generation device has the advantages that: under the action of the connecting assembly, the photovoltaic panel set can be quickly unfolded or folded, the structure is simple, the operation is convenient, the installation and dismounting time can be effectively shortened, the device is convenient to carry and has a wider application range, can be installed in a small space or a working condition scene unsuitable for installing large-area photovoltaic panels, and the device has low manufacturing cost and higher practicality. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description, taken in conjunction with the accompanying drawings, in which several embodiments of the application will be shown by way of illustration. In the drawings, the same or corresponding elements are denoted by the same or corresponding reference numbers, and:

[0015] Figure 1 Structure diagram of a quick folding photovoltaic power generation device Figure 1

[0016] Figure 2 Structure diagram of a quick folding photovoltaic power generation device Figure 2

[0017] Figure 3 Partial structure diagram of a photovoltaic panel set of a quick folding photovoltaic power generation device

[0018] Figure 4 Structure diagram of a photovoltaic panel of a quick folding photovoltaic power generation device Figure 3

[0019] Figure 5 Structure diagram of a photovoltaic panel of a quick folding photovoltaic power generation device

[0020] Figure 6 ​​​The utility model provides a kind of quick folding photovoltaic power generation device's storage box's structural schematic diagram.

[0021] Mark explanation:

[0022] 1, photovoltaic panel group;11, photovoltaic panel;112, limiting piece;113, fixed end;1131, first gasket;114, rotating end;115, second gasket;12, connecting assembly;121, connecting piece;122, linkage rod;13, fixed part;2, storage box;21, soft connecting band;22, cover. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Any element quantity in the drawings is used for example, not limitation, and any naming is only used for distinction, not any limiting meaning.

[0025] The principle and spirit of the utility model will be explained in detail below with reference to several representative embodiments of the utility model.

[0026] The utility model provides a kind of quick folding photovoltaic power generation device, as shown in Figures 1 to 6 It includes photovoltaic panel group 1, photovoltaic panel group 1 includes photovoltaic panel 11, connecting assembly 12, photovoltaic panel 11 includes at least two, connecting assembly 12 includes connecting piece 121, linkage rod 122, connecting piece 121 includes two groups, two groups The connecting piece 121 is located at the upper and lower ends of photovoltaic panel 11 respectively, the linkage rod 122 both ends are rotatably connected with two groups The connecting piece 121, the top end surface of photovoltaic panel 11 is fixedly connected with limiting piece 112, the linkage rod 122 is sleeved in limiting piece 112, connecting piece 121 is arranged obliquely, one photovoltaic panel 11 The side wall is rotatably connected with connecting piece 121, another photovoltaic panel 11 is rotatably connected with connecting piece 121 by linkage rod 122, so that adjacent two The photovoltaic panel 11 can be folded.

[0027] In the embodiment, the obliquely arranged connecting pieces 121 help the photovoltaic panels 11 to form a more compact structure when folded. Each photovoltaic panel 11 is rotatably connected with the connecting pieces 121, so that adjacent photovoltaic panels 11 can be folded relative to each other. When the photovoltaic panels 11 are folded or unfolded, the connecting rods 122 play a guiding and supporting role. The connecting rods 122 drive the photovoltaic panels 11 to rotate through the limiting pieces 112, and the limiting pieces 112 limit the connecting rods 122, which can further ensure the stability of the connecting assembly 12 and enhance the connection stability and folding efficiency between the photovoltaic panel groups 1.

[0028] In the embodiment, the limiting pieces 112 include two groups. The two groups of limiting pieces 112 are respectively located at two ends in the radial direction of the photovoltaic panels 11, and the limiting pieces 112 correspond to the connecting pieces 121 one by one. In the embodiment, the limiting pieces 112 include three groups. Two groups of the limiting pieces 112 are respectively located at two ends in the radial direction of the photovoltaic panels 11, and the other group is located at the middle of the photovoltaic panels 11.

[0029] In the embodiment, the photovoltaic panels 11 include fixed ends 113 and rotating ends 114. One of the photovoltaic panels 11 is connected with the connecting pieces 121 through the fixed ends 113, and the other photovoltaic panel 11 is connected with the connecting pieces 121 through the rotating ends 114 to realize the connection between the adjacent two photovoltaic panels 11. In this way, the several photovoltaic panels 11 are connected in sequence.

[0030] In the embodiment, the side wall of the fixed end 113 is rotatably connected with the connecting piece 121, the limiting piece 112 is located at the rotating end 114, the top end face of the fixed end 113 of the photovoltaic panel 11 is provided with a first gasket 1131 corresponding to the limiting piece 112, and a plurality of second gaskets 115 are arranged on the side end face of the photovoltaic panel 11 away from the limiting piece 112. The first gasket 1131 and the second gasket 115 are evenly distributed at the fixed end 113 and the rotating end 114. The arrangement of the first gasket 1131 and the second gasket 115 can effectively play a buffering role, which can prevent the photovoltaic panel 11 from being damaged due to friction after long-term use, and thus can effectively enhance the stability and durability of the photovoltaic panel 11 during folding and unfolding.

[0031] In the embodiment, the connecting piece 121 at the end of the photovoltaic panel group 1 away from the storage box 2 is provided with a fixing piece 13. In the embodiment, the fixing piece 13 is a hook-shaped elastic fixing belt. After the photovoltaic panel group 1 is unfolded, the fixing piece 13 can be used to fix and maintain the unfolded state of the photovoltaic panel group 1, thereby ensuring the practicability of the device.

[0032] In the embodiment, the storage box 2 is provided with an opening for the photovoltaic panel set 1 to enter or exit, and the storage box 2 is provided with a cover 22 corresponding to the opening, and the cover 22 is rotatably installed on the storage box 2.

[0033] In the embodiment, the storage box 2 is provided with an opening for the photovoltaic panel set 1 to enter or exit, and the storage box 2 is provided with a cover 22 corresponding to the opening, and the cover 22 is rotatably installed on the storage box 2.

[0034] In other embodiments, mounting holes and rod seat wire holes can be formed on the storage box 2, and the storage box 2 can be fixed on, for example, the rod seats of the left and right rearview mirrors of an electric bicycle or an electric vehicle, and the rearview mirrors can be fixed on the storage box 2 through the rod seat wire holes.

[0035] It should be noted that the photovoltaic panel 11 is a prior art, and those skilled in the art should be clear about its structure, principle and use method, and the like, which are not described in detail here.

[0036] The quick folding photovoltaic power generation device provided by the utility model can quickly unfold or fold the photovoltaic panel set 1 under the action of the connecting assembly 12, has a simple structure and is convenient to operate, can effectively shorten the installation and dismounting time, is convenient to carry and has a wider application range, can be installed in a working condition scene with small space or unsuitable for installing large-area photovoltaic panels 11, and has low manufacturing cost and higher practicality.

[0037] According to the above description of the present specification, those skilled in the art can also understand the terms used as follows, for example, the terms indicating the orientation or positional relationship such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings of the present specification, and are only for the purpose of facilitating the description of the scheme of the utility model and simplifying the description, and do not explicitly or implicitly indicate or suggest that the device or element involved must have the specific orientation, be constructed and operated in the specific orientation, therefore, the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the utility model.

[0038] In addition, in the description of the present specification, the meaning of "a plurality of" is at least two, for example, two, three or more, etc., unless otherwise specifically limited.

Claims

1. A fast-fold photovoltaic power device, comprising: The utility model provides a photovoltaic panel group, photovoltaic panel group includes photovoltaic panel, connecting assembly, photovoltaic panel includes at least two, connecting assembly includes connecting piece, linkage rod, connecting piece includes two groups, two groups connecting piece are located photovoltaic panel's upper and lower both ends respectively, linkage rod both ends are rotatablely connected with two groups connecting piece, photovoltaic panel top end surface fixedly connected with limiting piece, linkage rod is sleeved in limiting piece, and connecting piece is arranged in an inclined manner, one photovoltaic panel's side wall is rotatablely connected with connecting piece, and another photovoltaic panel is rotatablely connected with connecting piece through linkage rod, so that adjacent two photovoltaic panels can be folded.

2. A quick-fold photovoltaic power device according to claim 1, wherein, The limiting piece includes two groups, and the two groups of limiting pieces are located at two ends in the radial direction of the photovoltaic panel, and the limiting piece corresponds to the connecting piece one by one.

3. A quick-fold photovoltaic power device according to claim 2, wherein, The photovoltaic panel includes a fixed end and a rotating end, the side wall of the fixed end is rotatablely connected with the connecting piece, the limiting piece is located at the rotating end, and the top end surface of the photovoltaic panel at the fixed end is provided with a first gasket corresponding to the limiting piece.

4. A quick-fold photovoltaic power device according to claim 3, wherein, A plurality of second gaskets are arranged on the side end surface of the photovoltaic panel away from the limiting piece, and the plurality of second gaskets are uniformly distributed at the fixed end and the rotating end.

5. A quick-fold photovoltaic power device according to any one of claims 1 to 4, wherein, The connecting piece at one end of the photovoltaic panel group away from the storage box is provided with a fixing piece.

6. A quick-fold photovoltaic power device according to any one of claims 1 to 4, wherein, The utility model also includes a storage box and a soft connecting belt, and the two ends of the soft connecting belt are fixedly connected with the storage box and the photovoltaic panel group respectively.

7. A quick-fold photovoltaic power device according to claim 6, wherein, The storage box is provided with an opening for the photovoltaic panel group to enter and exit, and the storage box is provided with a cover corresponding to the opening, and the cover is rotatably installed on the storage box.

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