Folding photovoltaic module

Abstract

The utility model provides a folding type photovoltaic module which comprises two photovoltaic panels hinged to each other and groove bodies formed in the back faces of the photovoltaic panels and used for installation of sliding rails, sliding blocks are assembled on the surfaces of the two sliding rails in a sliding mode in the length direction of the sliding rails, and a supporting assembly is connected between the two sliding blocks. Fastening bolts used for fixing the supporting assemblies are arranged on the sliding rails in a threaded and penetrating mode. Through the arrangement of the sliding rails and the supporting assemblies, overturning of the supporting corners can be achieved, the photovoltaic panel and the ground are placed at a certain angle, sunlight is received, meanwhile, the positions of the sliding blocks can be moved on the sliding rails, and the extension rods extend out, so that the photovoltaic panel can be inserted into the ground, and the photovoltaic panel is lifted away from the ground by a certain height; and the photovoltaic panel can be effectively protected while being in stable contact with solar energy.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic components, and in particular to a foldable photovoltaic component. Background Art

[0002] Since the output voltage of a single solar cell is relatively low, and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single cells must be sealed in series and parallel to form a solar cell module to prevent corrosion of the cell electrodes and interconnects. In addition, packaging also prevents cell breakage and facilitates outdoor installation. The quality of packaging determines the service life and reliability of the solar cell module.

[0003] At present, in order to realize the portable use of photovoltaic modules, they are usually designed to be foldable so that they can be stored and folded after use to reduce the space. When in use, they can be unfolded and supported by the support frame on them to contact the sunlight. However, the above-mentioned foldable photovoltaic modules have certain problems in actual use. Since the bracket is fixed to the back of the photovoltaic module, only the supporting angle of the photovoltaic module can be adjusted. When the ground is dirty and there is water, the photovoltaic module is easily in contact with the water source when supported, which poses certain electrical safety hazards.

[0004] Therefore, we make improvements on this and propose a foldable photovoltaic module. Utility Model Content

[0005] The utility model aims to provide a foldable photovoltaic assembly, which solves the problem that the existing foldable photovoltaic assembly cannot be supported and lifted off the ground when in use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] A foldable photovoltaic assembly, comprising two photovoltaic panels hinged to each other and a groove body formed on the back of the photovoltaic panels for slide rails to be installed, the surfaces of the two slide rails are equipped with sliders slidably along their lengths, and a support assembly is connected between the two sliders, and the slide rails are threaded with fastening bolts for fixing the support assembly;

[0008] The support assembly comprises a support shaft rotatably arranged inside two sliders through bearings and a support angle fixed to the surface of the support shaft. The bolts on the slider are provided with interference bolts for interfering and fixing the support shaft.

[0009] As a preferred technical solution of the present application, the surface sliding sleeve of the support angle is provided with an extension rod, and a connecting plate is connected between the two extension rods.

[0010] As a preferred technical solution of the present application, an inner plate is fixed to the middle of the supporting angle, and the connecting plate is sleeved on the surface of the inner plate and bolted with adjusting bolts.

[0011] As a preferred technical solution of the present application, a spike portion is formed at the end of the extension rod away from the support shaft, and a snap-on protrusion is fixed to the end of the inner plate.

[0012] As a preferred technical solution of the present application, a strip groove is formed on the slide rail corresponding to the fastening bolt, and the fastening bolt is slidably arranged in the strip groove and is threadedly connected to the slider.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the scheme of this application:

[0015] 1. Through the slide rail and support assembly, the support angle can be flipped to place the photovoltaic panel at a certain angle to the ground to receive sunlight. At the same time, the position of the slider can be moved on the slide rail and the extension rod can be extended, so that it can be inserted into the ground and the photovoltaic panel can be lifted to a certain height from the ground, so that the photovoltaic panel can be stably exposed to solar energy and effectively protected;

[0016] 2. Through the provided slide rail, the support angle can be rotated on the inner side of the slider to form the storage of the support assembly, making it convenient for the relative folding and placement of the two photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the foldable photovoltaic module provided for this application;

[0018] Figure 2 A schematic diagram of the second structural form of the foldable photovoltaic module provided in this application;

[0019] Figure 3 A schematic diagram of the third structural form of the foldable photovoltaic module provided in this application;

[0020] Figure 4 A schematic diagram of the supporting assembly structure of the foldable photovoltaic assembly provided in this application;

[0021] Figure 5 The foldable photovoltaic module provided in this application Figure 4 Enlarged structural diagram at A in the middle.

[0022] Indicated in the figure:

[0023] 1. Photovoltaic panel; 2. Slide rail; 3. Trough body; 4. Slider; 5. Support assembly; 51. Support shaft; 52. Support angle; 53. Interference bolt; 54. Extension rod; 55. Connecting plate; 56. Inner plate; 57. Adjustment bolt; 58. Spike; 59. Snap protrusion; 6. Fastening bolt; 7. Strip groove. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] like Figure 1-Figure 5As shown, the present embodiment proposes a foldable photovoltaic assembly, comprising two photovoltaic panels 1 hinged to each other and a groove body 3 formed on the back of the photovoltaic panel 1 for the slide rail 2 to be installed, the surfaces of the two slide rails 2 are slidably equipped with sliders 4 along their lengths, and a support assembly 5 is connected between the two sliders 4, and the slide rails 2 are threaded with fastening bolts 6 for fixing the support assembly 5, and the slide rails 2 are formed with strip grooves 7 corresponding to the fastening bolts 6, and the fastening bolts 6 are slidably arranged therein and threadedly connected to the sliders 4. By flipping the support 5 to form a certain angle with the photovoltaic panel 1, the photovoltaic panel 1 can be supported so that it can be used in contact with sunlight, and by rotating the fastening bolts 6, the position of the slider 4 can be adjusted in the strip groove 7 to form the position adjustment of the support assembly 5, so that it can be adaptively supported and adjusted according to different situations;

[0030] The support assembly 5 includes a support shaft 51 rotatably arranged inside the two sliders 4 through a bearing and a support angle 52 fixed to the surface of the support shaft 51. The slider 4 is provided with a bolt 53 for abutting and fixing the support shaft 51. Figure 4 As shown, the support shaft 51 can be rotated inside the two sliders 4 to adjust the support angle of the support angle 52. Specifically, the abutment bolt 53 is taken out to release the limiting effect on the support shaft 51, and then the support angle 52 is rotated to flip it to a suitable angle, and the abutment bolt 53 is rotated to make one end of it abut against the surface of the support shaft 51 to form a limiting effect on it, so that the support angle 52 after expansion forms a stable state, which is conducive to the support of the photovoltaic panel 1 to form as shown in FIG. Figure 2 Status shown;

[0031] The surface of the support angle 52 is slidably sleeved with an extension rod 54, and a connecting plate 55 is connected between the two extension rods 54. An inner plate 56 is fixed to the middle of the support angle 52, and the connecting plate 55 is sleeved on the surface of the inner plate 56 and bolted with an adjusting bolt 57. The adjusting bolt 57 is taken out to slide the connecting plate 55 on the surface of the inner plate 56, so that the connecting plate 55 drives the extension rod 54 thereon to slide on the corresponding surface of the support angle 52, so as to adjust the overall support height of the support angle 52 and the extension rod 54, and then the adjusting bolt 57 is rotated to make one end of it contact with the inner plate 56 to form a limiting effect, so that when the extension rod 54 is inserted into the ground for use, the photovoltaic panel 1 can be lifted off the ground for use, so as to avoid water and other dirt on the ground from affecting the use of the photovoltaic panel 1;

[0032] The end of the extension rod 54 away from the support shaft 51 is formed with a spike portion 58, and the end of the inner plate 56 is fixed with a buckle protrusion 59, such as Figure 3 As shown in the figure, by setting the spike portion 58, the extension rod 54 is more easily inserted into the ground to form a support for the photovoltaic panel 1, and by setting the buckle protrusion 59 as shown in the figure, Figure 1As shown, when the photovoltaic panel 1 is in the storage state, the buckle protrusion 59 abuts against the inner wall of the slot body 3 to form a support for the support assembly 5, making it more stable during the storage and placement process.

[0033] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A foldable photovoltaic module, characterized in that: The invention comprises two photovoltaic panels (1) hinged to each other and a groove body (3) formed on the back of the photovoltaic panels (1) for mounting a slide rail (2), the surfaces of the two slide rails (2) being slidably mounted with sliders (4) along their lengths, and a support assembly (5) being connected between the two sliders (4), and a fastening bolt (6) for fixing the support assembly (5) being threadedly penetrated on the slide rail (2); A support assembly (5), the support assembly (5) comprising a support shaft (51) rotatably arranged inside two sliders (4) via a bearing and a support angle (52) fixed to the surface of the support shaft (51), wherein the bolts on the slider (4) are provided with a contact bolt (53) for contacting and fixing the support shaft (51).

2. A foldable photovoltaic module according to claim 1, characterized in that: The surface sliding sleeve of the support angle (52) is provided with an extension rod (54), and a connecting plate (55) is connected between the two extension rods (54).

3. A foldable photovoltaic module according to claim 2, characterized in that: An inner plate (56) is fixed to the middle of the support angle (52), and the connecting plate (55) is sleeved on the surface of the inner plate (56) and bolted with an adjusting bolt (57).

4. A foldable photovoltaic module according to claim 3, characterized in that: A spike portion (58) is formed at the end of the extension rod (54) away from the support shaft (51), and a buckle protrusion (59) is fixed at the end of the inner plate (56).

5. The foldable photovoltaic module according to claim 1, characterized in that: The slide rail (2) is provided with a strip groove (7) corresponding to the fastening bolt (6), and the fastening bolt (6) is slidably arranged in the strip groove and is threadedly connected to the slider (4).

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