Foldable photovoltaic power generation panel

Abstract

The utility model provides a foldable photovoltaic power generation panel, which comprises solar power generation panels and inner connecting columns, a group of connecting embedding seats used for connecting, embedding and fixing the solar power generation panels are arranged on the inner sides of the solar power generation panels, and connecting parts used for supporting the positions and angles of the plurality of groups of solar power generation panels are arranged on the inner sides of the connecting embedding seats. And the lower ends of the connecting parts are provided with two groups of supporting springs for slowly releasing and supporting the overturning pressure of the solar power generation panel. Compared with the prior art, the solar power generation panel has the following beneficial effects that the connecting parts of the plurality of groups of connecting parts and the inner connecting column are shielded by using the inner protective top sheets; a solar power generation panel is connected by using a connecting embedded seat, a worker can conveniently move a telescopic arm along the inner side of a connecting arm by using an adjusting groove, and the position of the solar power generation panel is extended and adjusted by using the connecting arm and the telescopic arm; and the angle of the solar power generation panel is driven to be adjusted by using the electric hinge shaft.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation panels and relates to a foldable photovoltaic power generation panel. Background Art

[0002] Photovoltaic panels, also known as photovoltaic panels, are devices that convert solar energy into electrical energy. They use the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic panels are composed of a series of photovoltaic cells that can convert solar energy into direct current. They are one of the core components of solar power generation systems. Photovoltaic panels are widely used in many fields such as solar photovoltaic power generation, solar cogeneration, solar water heaters, solar street lights, solar cars and aircraft. It has the characteristics of cleanliness, renewable, noise-free and pollution-free, and is widely used in the power industry. It can not only be used for home and commercial purposes, but also provide power support for remote areas and the wild. However, photovoltaic panels cannot be folded and stored in bad weather, which may cause a series of problems. These problems not only affect the normal operation of the photovoltaic system, but may also cause damage to the equipment itself and even bring safety hazards to the surrounding environment.

[0003] From the perspective of the operating efficiency of the photovoltaic system, severe weather such as heavy rain and strong winds may cause water to accumulate on the surface of the photovoltaic panels. These coverings will block the photovoltaic panels, reducing the amount of solar radiation they receive, thereby reducing the photoelectric conversion efficiency. If the photovoltaic panels cannot be folded and stored, these coverings will remain on the panel surface for a long time, seriously affecting the power generation capacity of the system. Therefore, there is an urgent need for a foldable photovoltaic panel to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a foldable photovoltaic power generation panel to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical solutions: a foldable photovoltaic power generation panel, comprising: a solar power generation panel and an inner connecting column, wherein the inner side of the solar power generation panel is provided with a group of connecting sockets for connecting, fitting and fixing the solar power generation panel;

[0006] The inner side of the connecting seat is provided with a connecting component for supporting the position and angle of several groups of solar panels, and the lower end of the connecting component is provided with two groups of supporting springs for slowly releasing the flipping pressure of the solar panels;

[0007] A group of inserts for interlocking with the inner connecting main body is provided on the inner side of the support springs of every two groups of corresponding connecting parts, a group of inner connecting columns for supporting and connecting are provided on the inner sides of several groups of inserts, and a group of inner protective top sheets for protecting the upper ends of the inner connecting columns are provided on the upper ends of the inner connecting columns. The connection points between several groups of connecting parts and the inner connecting columns can be shielded by using the inner protective top sheets.

[0008] As a preferred embodiment, the solar panels are provided with five groups, and the five groups of solar panels are arranged in a ring structure from high to low, and each group of solar panels is connected and fixed to a group of connecting sockets, and the solar panels can be connected by using the connecting sockets.

[0009] As a preferred embodiment, the connecting seat is fixed to the solar panel by bolts, the connecting seat is fixed to the connecting component by bolts, and the right side of the connecting component is fixed to the outer side of the inner connecting column.

[0010] As a preferred embodiment, the connecting component is a movable mechanism, each group of the connecting components corresponds to a group of solar panels, the connecting component includes a connecting arm and an electric hinge shaft, and the inner side of the upper end of the connecting arm is provided with an adjustment groove for adjusting the locking length of the telescopic arm, and the adjustment groove can be used to facilitate the staff to move the telescopic arm along the inner side of the connecting arm.

[0011] As a preferred embodiment, two groups of positioning columns for connecting and fixing the telescopic arm are provided inside the adjustment groove, and a group of inner connecting side plates for connecting the supporting spring is provided on the left side of the connecting arm.

[0012] As a preferred embodiment, a group of positioning plates for connecting and fixing with the outer side of the support spring are provided at the front and rear ends of the inner side of the inner connecting side plate, and a telescopic arm for adjusting the distance between multiple solar panels is provided on the inner side of the connecting arm, and the position of the solar panel can be extended and adjusted by using the connecting arm and the telescopic arm.

[0013] As a preferred embodiment, a group of fixed heads for limiting the rotation of the telescopic arm are provided on the right side of the telescopic arm, and a group of electric hinge shafts for adjusting the rotation angle of the telescopic arm are provided on the inner side of the fixed head. The angle of the solar panel can be adjusted by using the electric hinge shaft.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the inner protective top sheet to shield the connection between several groups of connecting parts and the inner connecting column, by using the connecting socket to connect the solar panel, by using the adjustment groove to facilitate the staff to move the telescopic arm along the inner side of the connecting arm, by using the connecting arm and the telescopic arm to extend and adjust the position of the solar panel, and by using the electric hinge shaft to drive the angle of the solar panel to be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in 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 described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the front side plan view of a foldable photovoltaic power generation panel of the utility model;

[0017] Figure 2 This is a schematic diagram of the front side upward structure of a foldable photovoltaic power generation panel of the utility model;

[0018] Figure 3 This is a schematic diagram of the front top view of the connecting component in a foldable photovoltaic power generation panel of the utility model;

[0019] Figure 4 This is an enlarged view of point A in a foldable photovoltaic power generation panel of the utility model;

[0020] In the figure: 100 - solar panel, 110 - connection seat, 120 - support spring, 130 - inner protective top sheet, 140 - connection component, 150 - insert sheet, 160 - inner connection column;

[0021] 14a-connecting arm, 14b-positioning column, 14c-adjusting slot, 14d-positioning plate, 14e-telescopic arm, 14f-fixed head, 14g-electric hinge shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 A foldable photovoltaic power generation panel includes: a solar power generation panel 100, a connecting component 140 and an inner connecting column 160, wherein a group of connecting seats 110 for connecting and fixing the solar power generation panel 100 are provided inside the solar power generation panel 100;

[0024] A connecting component 140 is provided inside the connecting seat 110 for supporting the position and angle of a plurality of solar panels 100. Two groups of supporting springs 120 are provided at the lower end of the connecting component 140 for slowly releasing the flipping pressure of the solar panels 100.

[0025] A group of inserts 150 for interlocking with the inner connecting main body are provided on the inner side of the support springs 120 of every two groups of corresponding connecting parts 140, a group of inner connecting columns 160 for supporting and connecting are provided on the inner sides of several groups of inserts 150, and a group of inner connecting columns 160 for supporting and fixing are provided on the upper ends of the inner connecting columns 160, and a group of inner protective top sheets 130 for protecting the upper ends of the inner connecting columns 160 are provided. By using the inner protective top sheets 130, the connection between several groups of connecting parts 140 and the inner connecting columns 160 can be shielded.

[0026] There are five groups of solar panels 100, and the five groups of solar panels 100 are arranged in a ring structure from high to low. Each group of solar panels 100 is connected and fixed to a group of connecting sockets 110. The solar panels 100 can be connected by using the connecting sockets 110.

[0027] The connecting seat 110 and the solar panel 100 are connected and fixed by bolts, the connecting seat 110 and the connecting component 140 are connected and fixed by bolts, and the right side of the connecting component 140 is connected and fixed to the outer side of the inner connecting column 160 .

[0028] The connecting component 140 is a movable mechanism. Each group of connecting components 140 corresponds to a group of solar panels 100. The connecting component 140 includes a connecting arm 14a and an electric hinge shaft 14g. The inner side of the upper end of the connecting arm 14a is provided with an adjustment groove 14c for adjusting the locking length of the telescopic arm 14e. The adjustment groove 14c can be used to facilitate the staff to move the telescopic arm 14e along the inner side of the connecting arm 14a.

[0029] Two groups of positioning columns 14b are provided inside the adjusting groove 14c for connecting and fixing the telescopic arm 14e, and a group of inner connecting side plates for connecting the supporting spring 120 is provided on the left side of the connecting arm 14a.

[0030] A group of positioning plates 14d are provided at the front and rear ends of the inner side of the inner connecting side plate for connecting and fixing with the outer side of the supporting spring 120. A telescopic arm 14e is provided on the inner side of the connecting arm 14a for adjusting the distance between multiple solar panels 100. The position of the solar panel 100 can be extended and adjusted by using the connecting arm 14a and the telescopic arm 14e.

[0031] A group of fixed heads 14f for limiting the rotation of the telescopic arm 14e are provided on the right side of the telescopic arm 14e, and a group of electric hinge shafts 14g for adjusting the rotation angle of the telescopic arm 14e are provided on the inner side of the fixed head 14f. The angle of the solar panel 100 can be adjusted by using the electric hinge shafts 14g.

[0032] See also Figure 1-Figure 4 As the first embodiment of the utility model: in order to solve the problem that from the perspective of the operating efficiency of the photovoltaic system, severe weather such as heavy rain and strong wind may cause water to accumulate on the surface of the photovoltaic panels, these coverings will block the photovoltaic panels, reduce the amount of solar radiation they receive, and thus reduce the photoelectric conversion efficiency. If the photovoltaic panels cannot be folded and stored, these coverings will remain on the panels for a long time, seriously affecting the power generation capacity of the system. First, when the staff needs to fold and store several groups of solar panels 100 in severe weather, they start the electric hinge shaft 14g, and rotate the electric hinge shaft 14g to rotate the telescopic arm 14e along the inner side of the fixed head 14f, so that the telescopic arm 14e drives the connecting arm 14a and the connecting seat 110 to drive the solar panels 100 to flip and fold downward, and fold and store several groups of solar panels 100.

[0033] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the description in the above embodiment, further, since the solar panels 100 are provided with five groups, and the five groups of solar panels 100 are arranged in a ring structure from high to low, when the five groups of solar panels 100 are flipped and stored, the five groups of solar panels 100 will not produce folding and collision. At the same time, the staff can adjust the distance between the connecting arm 14a and the telescopic arm 14e according to the specific length of the solar panels 100, so as to further adjust the telescopic distance between the solar panels 100.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable photovoltaic power generation panel, comprising: A solar power generation panel (100), a connecting seat (110), a supporting spring (120), an inner protective top sheet (130), a connecting component (140), a sheet (150), and an inner connecting column (160), wherein a group of connecting seats (110) for connecting, fitting, and fixing the solar power generation panel (100) are provided on the inner side of the solar power generation panel (100); A connecting component (140) for supporting the position and angle of a plurality of groups of solar panels (100) is provided on the inner side of the connecting seat (110); two groups of supporting springs (120) for slowly releasing the flipping pressure of the solar panels (100) are provided at the lower end of the connecting component (140); A group of inserts (150) for interlocking with the inner connecting main body are provided on the inner side of the support springs (120) of every two groups of corresponding connecting components (140); a group of inner connecting columns (160) for supporting and connecting are provided on the inner side of several groups of the inserts (150); and a group of inner protective top sheets (130) for protecting the upper ends of the inner connecting columns (160) are provided on the upper ends of the inner connecting columns (160).

2. A foldable photovoltaic power generation panel according to claim 1, characterized in that: The solar power generation panels (100) are provided in five groups, and the five groups of solar power generation panels (100) are arranged in a ring structure from high to low, and each group of solar power generation panels (100) is connected and fixed to a group of connecting sockets (110).

3. A foldable photovoltaic power generation panel according to claim 2, characterized in that: The connecting seat (110) and the solar panel (100) are connected and fixed by bolts, the connecting seat (110) and the connecting component (140) are connected and fixed by bolts, and the right side of the connecting component (140) is connected and fixed to the outer side of the inner connecting column (160).

4. A foldable photovoltaic power generation panel according to claim 3, characterized in that: The connecting component (140) is a movable mechanism, each group of the connecting components (140) is connected to a corresponding group of solar panels (100), the connecting component (140) comprises a connecting arm (14a) and an electric hinge shaft (14g), and an adjusting groove (14c) for adjusting the locking length of the telescopic arm (14e) is provided on the inner side of the upper end of the connecting arm (14a).

5. A foldable photovoltaic power generation panel according to claim 4, characterized in that: Two groups of positioning columns (14b) for connecting and fixing the telescopic arm (14e) are provided inside the adjustment groove (14c), and a group of inner connecting side plates for connecting the supporting spring (120) are provided on the left side of the connecting arm (14a).

6. A foldable photovoltaic power generation panel according to claim 5, characterized in that: A group of positioning plates (14d) for connecting and fixing with the outside of the support spring (120) are provided at both the front and rear ends of the inner side of the inner connecting side plate, and a telescopic arm (14e) for adjusting the distance between the plurality of solar panels (100) is provided on the inner side of the connecting arm (14a).

7. A foldable photovoltaic power generation panel according to claim 6, characterized in that: A group of fixed heads (14f) for limiting the rotation of the telescopic arm (14e) are provided on the right side of the telescopic arm (14e), and a group of electric hinge shafts (14g) for adjusting the rotation angle of the telescopic arm (14e) are provided on the inner side of the fixed head (14f).

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