Photovoltaic module frame capable of being quickly folded and unfolded
By designing a rapidly folding and unfolding photovoltaic module framework, the problem of inconvenient movement of the photovoltaic power station module framework is solved, and the flexibility of the photovoltaic power station and low-cost mobile applications are realized.
Patent Information
- Application Number
- CN202510682684.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2025-07-11
AI Technical Summary
The existing photovoltaic power station component framework is fixed and inconvenient to move, which affects the flexibility and promotion of photovoltaic power stations.
A photovoltaic module frame that can be folded and unfolded quickly is designed. Through the articulated structure of a large connecting frame and a small connecting frame, combined with wheels and connectors, the frame folds, unfolds and moves on the track, and uses a driving device to move and unfold the photovoltaic module frame.
It realizes the rapid folding and unfolding of the photovoltaic module framework, saves container space, improves the installed capacity of mobile photovoltaic power stations, reduces production costs, and facilitates the promotion and application of photovoltaic power stations.
Smart Images
Figure CN120301329A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of photovoltaic power stations, and more specifically, to a photovoltaic module frame that can be quickly folded and unfolded. Background Art
[0002] A photovoltaic power station refers to a photovoltaic power generation system connected to the power grid and delivering electricity to the power grid, which is a green energy project encouraged by the state. Photovoltaic power stations have increased people's electricity consumption. However, most existing photovoltaic power stations are fixed and not convenient to move. To enhance the flexibility of photovoltaic power stations, mobile photovoltaic power stations have been developed.
[0003] A mobile photovoltaic power station is composed of numerous devices integrated in a container. The photovoltaic module frame is one of these devices. How to make the photovoltaic module frame into a compact device is a problem that needs to be solved, which is directly related to the popularization of mobile photovoltaic power stations. Summary of the Invention
[0004] To achieve the above object, the object of the present invention is to provide a photovoltaic module frame that can be quickly folded and unfolded, which can solve the problems existing in the background art. The present invention provides the following technical solutions:
[0005] A photovoltaic module frame that can be quickly folded and unfolded includes a plurality of large connecting frames and a plurality of small connecting frames. The large connecting frames and the small connecting frames are hinged to each other. The large connecting frame includes a square frame, wheels, a first mounting member, a first bottom connecting member, and a first top connecting member. The wheels, the first mounting member, the first bottom connecting member, and the first top connecting member are all mounted on the square frame. The small connecting frame includes a square frame, wheels, a second mounting member, a second bottom connecting member, and a second top connecting member. The wheels, the second mounting member, the second bottom connecting member, and the second top connecting member are all mounted on the square frame. The first bottom connecting member is connected to the second bottom connecting member, and the first top connecting member is connected to the second top connecting member. The wheels are fixedly connected to the first mounting member and fixedly connected to the second mounting member. Each component in the large connecting frame and the small connecting frame can rotate freely, so as to be quickly and conveniently folded and unfolded. Adjacent large connecting frames and small connecting frames form an inverted V shape, and adjacent two large connecting frames and two small connecting frames form an M shape, and so on, to form a photovoltaic module frame we need. Then, by placing the wheels on the track, the photovoltaic module frame can be folded and unfolded on the track. The photovoltaic module frame can also be moved on the track through a driving device. After transporting the mobile photovoltaic power station to the destination, it is necessary to unfold the photovoltaic module frame integrated in the container to an open field for photovoltaic power generation. When not in use, it is necessary to integrate the photovoltaic module frame into the container and then transport it to the next place for use.
[0006] As a further solution of the present invention: both between the first bottom connecting member and the second bottom connecting member and between the first top connecting member and the second top connecting member are connected by a pin shaft and a split pin, with good connection firmness and without affecting the free rotation of each component.
[0007] As a further solution of the present invention: both between the wheel and the first mounting member and between the wheel and the second mounting member are fixed by a locking member, with good connection firmness and not easily loosening.
[0008] As a further solution of the present invention: the locking member adopts a bolt, the components are easily obtainable, and the use effect is good.
[0009] As a further solution of the present invention: the locking member adopts a nut to reinforce the connection firmness between the wheel and the first mounting member and between the wheel and the second mounting member, the components are easily obtainable, and it is convenient to replace.
[0010] As a further solution of the present invention: the number of the first bottom connecting members is the same as that of the second bottom connecting members. Preferably, both the first bottom connecting member and the second bottom connecting member are three.
[0011] As a further solution of the present invention: the number of the first top connecting members is the same as that of the second top connecting members. Preferably, both the first top connecting member and the second top connecting member are four.
[0012] As a further solution of the present invention: the number of wheels in each large connecting frame and small connecting frame is two.
[0013] As a further solution of the present invention: the wheel, the first mounting member, the first bottom connecting member, the first top connecting member, the second mounting member, the second bottom connecting member and the second top connecting member are all installed on the square frame by welding, with good use firmness, reliable structure and not easily loosening.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] This product can be folded and unfolded quickly and conveniently, greatly saving the space of the container, increasing the installed capacity of the mobile photovoltaic power station, and being convenient for external promotion. This product has a simple structure and greatly saves the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of a photovoltaic module frame that can be quickly folded and unfolded in an embodiment of the present invention.
[0017] Figure 2 It is Figure 1 a partial enlarged view of A in
[0018] Figure 3 It isFigure 1 Partial enlarged view at position B in
[0019] Figure 4 For Figure 1 Partial enlarged view at position C in
[0020] Figure 5 For Figure 1 Partial enlarged view at position D in
[0021] Figure 6 Schematic structural diagram of the small connection frame.
[0022] Figure 7 Schematic structural diagram of the large connection frame.
[0023] Figure 8 Schematic structural diagram of the mobile photovoltaic power station.
[0024] In the figure: 1 - photovoltaic module frame; 2 - track; 3 - driving device; 4 - container; 5 - square frame; 6 - wheel; 7 - first mounting member; 8 - first bottom connecting member; 9 - first top connecting member; 10 - second mounting member; 11 - second bottom connecting member; 12 - second top connecting member; 13 - pin shaft; 14 - split pin; 15 - locking member; 16 - nut. Specific embodiments
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] The following describes the specific implementation of the present invention in detail in conjunction with specific embodiments.
[0027] Please refer to Figures 1-8, A photovoltaic module frame provided by an embodiment of the present invention that can be quickly folded and unfolded includes a plurality of large connection frames and a plurality of small connection frames. The large connection frames and the small connection frames are hinged to each other. The large connection frame includes a square frame 5, wheels 6, a first mounting member 7, a first bottom connection member 8, and a first top connection member 9. The wheels 6, the first mounting member 7, the first bottom connection member 8, and the first top connection member 9 are all mounted on the square frame 5. The small connection frame includes a square frame 5, wheels 6, a second mounting member 10, a second bottom connection member 11, and a second top connection member 12. The wheels 6, the second mounting member 10, the second bottom connection member 11, and the second top connection member 12 are all mounted on the square frame 5. The first bottom connection member 8 and the second bottom connection member 11 are connected, and the first top connection member 9 and the second top connection member 12 are connected. The wheels 6 are fixedly connected to the first mounting member 7 and the wheels 6 are fixedly connected to the second mounting member 10. Each component in the large connection frame and the small connection frame can rotate freely, so as to fold and unfold quickly and conveniently. Adjacent large connection frames and small connection frames form an inverted V shape, and adjacent two large connection frames and two small connection frames form an M shape. By analogy, a photovoltaic module frame 1 we need can be formed. The mobile photovoltaic power station is an integrated device composed of a container 4, a track 2, an adjusting support device, a driving device 3, a photovoltaic module frame 1, and an energy storage and inverter integrated machine. When the wheels 6 are placed on the track 2, the photovoltaic module frame 1 can be folded and unfolded on the track 2, and the photovoltaic module frame 1 can also be moved on the track 2 through the driving device 3. At this time, the driving device 3 is installed on one side of the photovoltaic module frame 1. After transporting the mobile photovoltaic power station to the destination, it is necessary to unfold the photovoltaic module frame 1 integrated in the container 4 to an open field so as to generate electricity. When not in use, it is necessary to integrate the photovoltaic module frame 1 into the container 4 and then transport it to the next place for use.
[0028] In an embodiment of the present invention, both between the first bottom connection member 8 and the second bottom connection member 11 and between the first top connection member 9 and the second top connection member 12 are connected through a pin shaft 13 and an opening pin 14, with good connection firmness and without affecting the free rotation of each component.
[0029] In an embodiment of the present invention, both between the wheels 6 and the first mounting member 7 and between the wheels 6 and the second mounting member 10 are fixed through a locking member 15, with good connection firmness and not easily loosening. The wheels are made of nylon material, with good use effect, mature manufacturing process, and low cost.
[0030] In an embodiment of the present invention, the locking member 15 adopts a bolt, which is easy to obtain for components and has a good use effect.
[0031] In one embodiment of the present invention, the locking member 15 uses a nut 16 to reinforce the connection firmness between the wheel 6 and the first mounting member 7 and between the wheel 6 and the second mounting member 10. The components are easy to obtain and convenient to replace.
[0032] In one embodiment of the present invention, the number of the first bottom connecting members 8 is the same as that of the second bottom connecting members 11. Preferably, both the first bottom connecting members 8 and the second bottom connecting members 11 are three.
[0033] In one embodiment of the present invention, the number of the first top connecting members 9 is the same as that of the second top connecting members 12. Preferably, both the first top connecting members 9 and the second top connecting members 12 are four.
[0034] In one embodiment of the present invention, the number of wheels 6 in each large connecting frame and small connecting frame is two, ensuring that the movement of each large connecting frame and small connecting frame is synchronous.
[0035] In one embodiment of the present invention, the wheel 6, the first mounting member 7, the first bottom connecting member 8, the first top connecting member 9, the second mounting member 10, the second bottom connecting member 11 and the second top connecting member 12 are all installed on the square frame 5 by welding, with good use firmness, reliable structure and not easy to loosen.
[0036] It should be noted that in the present invention, unless otherwise clearly defined and limited, terms such as "fixed" and "set" should be understood in a broad sense. For example, it can be a welded connection, a bolt connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A photovoltaic module frame that can be quickly folded and unfolded, comprising a plurality of large connection frames and a plurality of small connection frames, the large connection frames and the small connection frames being hinged to each other, characterized in that, The large connecting frame includes a square frame, wheels, a first mounting member, a first bottom connecting member, and a first top connecting member. The wheels, the first mounting member, the first bottom connecting member, and the first top connecting member are all mounted on the square frame. The small connecting frame includes a square frame, wheels, a second mounting member, a second bottom connecting member, and a second top connecting member. The wheels, the second mounting member, the second bottom connecting member, and the second top connecting member are all mounted on the square frame. The first bottom connecting member is connected to the second bottom connecting member, and the first top connecting member is connected to the second top connecting member. The wheels are fixedly connected to the first mounting member and the wheels are fixedly connected to the second mounting member.
2. The photovoltaic module frame that can be quickly folded and unfolded according to claim 1, wherein Both between the first bottom connecting member and the second bottom connecting member and between the first top connecting member and the second top connecting member are connected by a pin shaft and a split pin.
3. The photovoltaic module frame capable of being quickly folded and unfolded according to claim 1, characterized in that, Both between the wheels and the first mounting member and between the wheels and the second mounting member are fixed by locking members.
4. The photovoltaic module frame capable of being quickly folded and unfolded according to claim 3, characterized in that, The locking member is a bolt.
5. The photovoltaic module frame capable of being quickly folded and unfolded according to claim 3 or 4, characterized in that The locking member uses a nut to reinforce the connection firmness between the wheels and the first mounting member and between the wheels and the second mounting member.
6. The photovoltaic module frame according to claim 1, which can be quickly folded and unfolded, is characterized in that, The number of the first bottom connecting members is the same as that of the second bottom connecting members.
7. The photovoltaic module frame that can be quickly folded and unfolded according to claim 1 or 6, characterized in that, The number of the first top connecting members is the same as that of the second top connecting members.
8. The photovoltaic module frame according to claim 1, which can be quickly folded and unfolded, is characterized in that, The wheels, the first mounting member, the first bottom connecting member, the first top connecting member, the second mounting member, the second bottom connecting member, and the second top connecting member are all mounted on the square frame by welding.