A solar cell module

Abstract

The application belongs to the technical field of solar cells, and particularly relates to a solar cell assembly, which comprises a solar panel, the solar panel is composed of eight fan-shaped cell pieces, and the center of the solar panel is hollow after being unfolded, and further comprises: an expansion assembly, which is used for meeting the expansion and contraction functions of the solar panel, and is connected with the solar panel; a supporting assembly, which is used for supporting the solar panel in cooperation with the expansion assembly, and is connected with the expansion assembly and located in the expansion assembly, so that the solar panel and a tent are combined into one through the expansion assembly and the supporting assembly, and the diversification of the solar cell assembly is realized.

Description

Technical Field

[0001] This invention belongs to the field of solar cell technology, specifically a solar cell module. Background Technology

[0002] Solar cell modules, also known as solar panels, are assemblies made up of multiple solar cells. They are the core component of a solar power generation system, converting sunlight into electrical energy and storing it as direct current in a battery. Therefore, solar cell modules are widely used in many fields. They are also one of the most important components in residential solar panel power generation, serving as a portable power source for families and businesses when camping or traveling, avoiding the inconvenience of being without power while outdoors.

[0003] However, current solar panels are only used as a power source by converting light into electricity, which is a relatively simple function. In addition, for families who like to go camping, they need to carry not only portable solar panels but also tents, which greatly increases the burden of carrying them and takes up a lot of time in setting them up.

[0004] In view of this, in order to overcome the above-mentioned technical problems, the present invention designs and develops a solar cell module, which solves the above-mentioned technical problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is that the solar cell module provided by the present invention solves the problem that the current solar cell modules are only used as a power source in the form of light-to-electricity conversion, and the use function is relatively simple. In addition, for families who like to go camping, in addition to carrying a portable solar cell module, they also need to carry a tent, which greatly increases the burden of carrying and takes a lot of time to set up and use both.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A solar cell module, comprising a solar panel, wherein the solar panel is composed of eight fan-shaped solar cells, and has a hollow center when unfolded, further comprising:

[0007] An extension assembly, which is used to fulfill the extension and retraction functions of a solar panel, is connected to the solar panel;

[0008] A support assembly, which works in conjunction with the extension assembly to support the solar panel;

[0009] The support component is connected to the extension component, and the support component is located inside the extension component.

[0010] Preferably, the stretching assembly comprises:

[0011] A rotating disc is located at the lower end of the hollowed center of the solar panel, and a circular sliding groove is formed on the upper surface of the rotating disc;

[0012] Supporting rods are distributed on the outer side of the rotating disc and connected with the side walls of the rotating disc, and the supporting rods comprise a first supporting rod, two second supporting rods and a third supporting rod, one end of the first supporting rod is fixedly connected with the rotating disc, and one end of the second and third supporting rods is slidingly connected with the sliding groove of the rotating disc;

[0013] Fixing rods are fixedly connected with the two side walls of the solar cell;

[0014] Gear rods are connecting rods with fixed gears at the left and right ends, and the gears at the two ends are fixedly connected with the fixing rods of the left and right side walls of the same sector-shaped solar cell;

[0015] The gears at the proximal ends of the adjacent gear rods are meshed with each other;

[0016] Connecting seats connect the gears meshed with each other of the two adjacent gear rods, and are rotatably connected with the gears meshed between the rotating rods and the gear rods through the gears;

[0017] The connecting seats corresponding to the positions of the supporting rods are fixedly connected with the supporting rods;

[0018] The connecting seat corresponding to the third supporting rod is divided into a left connecting seat and a right connecting seat, and the third supporting rod is fixedly connected with only the left connecting seat.

[0019] Preferably, the supporting assembly comprises:

[0020] A receiving groove is formed in the inner end of the supporting rod, and a receiving opening is formed in the side wall away from the rotating disc;

[0021] A first sliding groove is formed in the inner end side wall of the receiving groove;

[0022] A first support is installed in the receiving groove of the supporting rod, and is slidingly connected with the supporting rod through the sliding rod and the first sliding groove fixedly connected therewith;

[0023] The first support is internally provided with a cavity;

[0024] A second sliding groove is formed in the inner side wall of the first support;

[0025] A second support is located in the first support, and is slidingly connected with the first support through the sliding rod and the second sliding groove fixedly connected therewith;

[0026] The limiting port is arranged on the lower end surface of the supporting rod close to the edge of the storage port.

[0027] The limiting buckle is inserted into the limiting hole arranged on the close position of the unfolded first support and second support.

[0028] Preferably, the outer surfaces of the left connecting seat and the right connecting seat are fixedly connected with pull rods, respectively.

[0029] Preferably, the surface of the storage port is provided with a storage cover, and the supporting rod is connected with the storage cover through the connecting rope fixedly connected with the side wall surface.

[0030] Preferably, the upper surfaces of the first support and the second support are provided with a hanging ring groove, and the hanging ring groove is hingedly connected with a hanging ring.

[0031] Preferably, the adjacent side walls of the supporting rod are fixedly connected with a fan-shaped folding plate.

[0032] Preferably, the bottom end of the second support is hingedly connected with a conical block.

[0033] Preferably, the surface of the conical block is hingedly connected with a limiting piece.

[0034] Preferably, the first support and the second support are made of aluminum alloy material.

[0035] The beneficial effects of the present application are as follows:

[0036] 1. The solar cell module provided by the present application combines the existing solar cell module and the tent through the stretching assembly and the supporting assembly, the stretching assembly can realize the expansion and contraction of the solar cell panel, the contraction is beneficial for carrying, the expansion can expand the surface area to make the solar cell panel fully contact and absorb sunlight, and the light energy is converted into electric energy to be used as a power source, and when the stretching assembly is used, the supporting assembly is also expanded, which can not only support the solar panel, but also can hang the sunshade cloth on the expanded supporting assembly, so that the tent can be used for camping in the family, the solar panel and the tent are combined, and the solar cell module is more diversified in function. BRIEF DESCRIPTION OF DRAWINGS

[0037] The present application will be further described below with reference to the drawings.

[0038] Figure 1 is the main view of the present application;

[0039] Figure 2 is the bottom view of the present application;

[0040] Figure 3 is the partial enlarged view A of the present application Figure 1 ;

[0041] Figure 4 is a partial enlarged view B of the present application Figure 1 ;

[0042] Figure 5 is an appearance view of the connecting of the battery panel and the fixed rod of the present application

[0043] Figure 6 is a sectional view of the support rod, the first support and the second support of the present application

[0044] Figure 7 is a partial enlarged view C of the present application Figure 6 ;

[0045] Figure 8 is an appearance view of the rotating disc of the present application

[0046] In the figure: solar panel 1, battery piece 11, rotating disc 2, sliding groove 21, support rod 3, first support rod 31, second support rod 32, third support rod 33, fixed rod 4, gear rod 5, connecting seat 6, left connecting seat 61, right connecting seat 62, storage groove 7, storage opening 71, first sliding groove 72, first support 34, second sliding groove 73, second support 35, pull rod 611, storage cover 711, limiting opening 712, limiting buckle 713, limiting hole 714, hanging ring groove 341, hanging ring 342, folding plate 8, conical block 351, limiting sheet 352. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0048] The solar cell assembly provided by the embodiments of the present application solves the technical problem that the current solar cell assembly is only used as a power source in the form of light-to-electricity, the use function is relatively single, and for the family who likes to go camping, in addition to carrying a portable solar cell assembly, a tent also needs to be carried, which greatly increases the burden of carrying, and occupies a lot of time in the process of setting up the two for use.

[0049] The technical scheme in the embodiment of the present application is to solve the above technical problem, and the general idea is as follows: a stretching assembly is connected to an existing solar panel 1, the stretching assembly is used to realize the unfolding and contraction of the solar panel 1, the contraction reduces the volume, which facilitates the user to carry, and a supporting assembly is connected inside the stretching assembly, the supporting assembly can not only realize the supporting effect on the solar panel 1 and the stretching assembly after being unfolded, but also can be used as a tent by hanging a sunshade cloth on the unfolded supporting assembly, which is used for camping and resting by families, so that the time required for building is greatly reduced, and the function of the solar cell assembly is more diversified.

[0050] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0051] The present application provides a solar cell assembly, which comprises a solar panel 1, the solar panel 1 is composed of eight fan-shaped cell pieces 11, and the center of the unfolded solar panel 1 is hollow, and further comprises:

[0052] A stretching assembly is used to realize the stretching and contraction of the solar panel 1, and the stretching assembly is connected to the solar panel 1.

[0053] A supporting assembly is used to support the solar panel 1 in cooperation with the stretching assembly.

[0054] The supporting assembly is connected to the stretching assembly, and the supporting assembly is located inside the stretching assembly.

[0055] The solar cell assembly of the present application comprises an existing solar panel 1, the solar panel 1 is composed of eight fan-shaped cell pieces 11, and the center of the unfolded solar panel 1 is hollow, the solar panel 1 is connected to a stretching assembly outside, and a supporting assembly is connected inside the stretching assembly.

[0056] Compared with the existing solar cell assembly, the use function is only in the form of converting light into electricity as a power source, which leads to a single use function, and for families who like to go camping, in addition to carrying a portable solar cell assembly, a tent also needs to be carried, which greatly increases the burden of carrying, and a lot of time is occupied in the process of building and using the two.

[0057] The solar cell module of the present application combines the existing solar cell module and tent through the stretching assembly and the supporting assembly, the stretching assembly can realize the expansion and contraction of the solar panel, the contraction is convenient for carrying, the expansion expands the surface area to make the solar panel fully contact and absorb sunlight, the light energy is converted into electric energy to be used as the power source, and the supporting assembly is expanded together when the stretching assembly is used, the supporting assembly can support the solar panel 1 and hang the sunshade cloth on the expanded supporting assembly, so that the solar panel 1 and the tent are combined, and the solar cell module is more diversified in function.

[0058] As a specific embodiment of the present application, the stretching assembly comprises:

[0059] A rotating disc 2 is located at the lower end of the hollow center of the solar panel 1, and a circular sliding groove 21 is formed in the upper surface of the rotating disc 2;

[0060] A supporting rod 3 is composed of a first supporting rod 31, two second supporting rods 32 and a third supporting rod 33, and is distributed on the outer side of the rotating disc 2 and connected with the side wall of the rotating disc 2, one end of the first supporting rod 31 is fixedly connected with the rotating disc 2, one end of the second supporting rod 32 and the third supporting rod 33 is slidingly connected with the sliding groove 21 of the rotating disc 2;

[0061] A fixed rod 4 is fixedly connected with the two side walls of the solar cell 11;

[0062] A gear rod 5 is a connecting rod with fixed gears at the left and right ends, and the gears at the two ends are fixedly connected with the fixed rods 4 of the left and right side walls of the same sector-shaped solar cell 11;

[0063] The gears at the proximal ends of the adjacent gear rods 5 are meshed with each other;

[0064] A connecting seat 6 connects the gears of the two adjacent gear rods 5, and is rotatably connected with the gears between the rotating rod and the gear rod 5 through the meshed gears;

[0065] The connecting seat 6 corresponding to the position of the supporting rod 3 is fixedly connected with the supporting rod 3;

[0066] The connecting seat 6 corresponding to the third supporting rod 33 is divided into a left connecting seat 61 and a right connecting seat 62, and the third supporting rod 33 is fixedly connected with the left connecting seat 61.

[0067] The stretching assembly comprises a lower end located at a hollow position in the center of the unfolded solar panel 1, a circular sliding groove 21 is formed on the upper surface of the rotating disc 2, a support rod 3 is connected outside the rotating disc 2, the support rod 3 is composed of a first support rod 31, two second support rods 32 and a third support rod 33, the first support rod 31 is fixedly connected with the outer side wall of the rotating disc 2, the second support rod 32 is slidingly connected with the sliding groove 21 of the rotating disc 2, a fixed rod 4 is fixedly connected with the left and right side walls of the solar panel 1, a gear rod 5 is connected with the outer arc end of the fan-shaped battery piece 11, the gear rod 5 is a connecting rod with gears fixedly connected with the left and right ends, the gears of the gear rod 5 are fixedly connected with the fixed rods 4 on the left and right side walls of the same fan-shaped battery piece 11, the gears on two adjacent gear rods 5 are meshed with each other, the meshed gears are connected through a connecting seat 6 fixedly connected with the outer edge position of the corresponding support rod 3, the connecting seat 6 is rotatably connected with the gears of the gear rod 5 through a rotating rod, so that the gears can rotate relative to the connecting seat 6, but the connecting seat 6 corresponding to the third support rod 33 is divided into a left connecting seat 61 and a right connecting seat 62, the third support rod 33 is fixedly connected with only the left connecting seat 61, after the solar panel 1 is unfolded, the left connecting seat 61 and the right connecting seat 62 will be attached to form a complete connecting seat 6, so that the user can unfold the solar panel 1 by manually pulling the left connecting seat 61 and the right connecting seat 62, the left connecting seat 61 and the right connecting seat 62 will drive the gears on the gear rod 5 rotatably connected between the third support rod 33 and the second support rod 32 to rotate, and then the rotation of the gears at one end of the gear rod 5 will drive the gears at the other end to rotate through the connecting rod, thereby realizing the rotation of the gear rod 5, the rotation of one gear rod 5 will drive the other gear rod 5 connected through the connecting seat 6 to rotate through the meshing of the gears, thereby driving the connecting seat 6 and the second support rod 32 rotatably connected with the gears at the other end of the gear rod 5 to rotate, so that the adjacent side walls of the middle two battery pieces 11 are flipped downward, the second support rod 32 slides relative to the sliding groove 21 of the rotating disc 2, and at the same time, the same structural principle is adopted, the connecting seat 6 corresponding to the second support rod 32 is meshed with the gears of the gear rod 5, thereby driving the two gear rods 5 between the first support rod 31 and the second support rod 32 to mesh and rotate, so that the battery pieces 11 between the first support rod 31 and the second support rod 32 are flipped downward, thereby realizing the unfolding of the battery pieces 11 relative to the two sides of the first support rod 31 fixedly connected with the rotating disc 2, finally, the left connecting seat 61 and the right connecting seat 62 of the third support rod 33 are attached and spliced together through the tongue and groove splicing method, which can improve the stability of the unfolded solar panel 1, and then the entire solar panel 1 is completely unfolded to expand the surface area to absorb sunlight, and the principle of light-to-electricity is used to provide power for household users, after use, the left connecting seat 61 and the right connecting seat 62 can be pushed apart to fold up the solar panel 1, thereby greatly reducing the volume of the solar cell assembly.Make it more convenient for home users to carry.

[0068] As a specific embodiment of the present application, the support group ring comprises:

[0069] The receiving groove 7 is arranged inside the support rod 3 and has a receiving opening 71 arranged on the side wall away from the rotating disc 2.

[0070] The first sliding groove 72 is arranged on the inner end side wall of the receiving groove 7.

[0071] The first support 34 is arranged inside the receiving groove 7 of the support rod 3 and is slidably connected through the fixedly connected sliding rod and the first sliding groove 72.

[0072] The first support 34 is internally provided with a cavity.

[0073] The second sliding groove 73 is arranged on the side wall inside the first support 34.

[0074] The second support 35 is arranged inside the first support 34 and is slidably connected through the fixedly connected sliding rod and the second sliding groove 73.

[0075] The limiting opening 712 is arranged on the lower end face of the support rod 3 close to the edge of the receiving opening 71.

[0076] The limiting buckle 713 can be inserted into the limiting hole 714 arranged at the abutting position of the unfolded first support 34 and second support 35.

[0077] The support assembly of the present application comprises a receiving groove 7 opened in the support rod 3, and a receiving opening 71 is opened in the side surface of the side of the support rod 3 away from the rotating disc 2, a first sliding groove 72 is opened in the end side wall surface of the receiving groove 7 of the support rod 3, a first support 34 with a cavity opened in the inside is installed in the receiving groove 7 of the support rod 3, the first support 34 is slidably connected with the first sliding groove 72 through the sliding rod fixedly connected with the end close to the rotating disc 2, so that the first support 34 can slide relative to the support rod 3, a second sliding groove 73 is also opened in the inside side wall of the first support 34, a second support 35 is installed in the cavity of the first support 34, the second support 35 is slidably connected with the second sliding groove 73 through the sliding rod fixedly connected with the end close to the rotating disc 2, so that the second support 35 can slide in the first support 34, and a limiting opening 712 is opened in the lower end of the support rod 3 close to the edge of the receiving opening 71, which can be used for folding the first support 34 by a certain angle, the first support 34 is pulled out after being folded down, limiting holes 714 are opened in the side walls of the two, and the limiting buckles 713 inserted in the limiting holes 714 can prevent the first support 34 located at the upper end from falling due to its own gravity, so as to cause the second support 35 to slide into the cavity of the first support 34 again. In this way, after the solar panel 1 is unfolded, the first support 34 stored in the receiving groove 7 is pulled out from the receiving opening 71 at the side end of the support rod 3 through the sliding connection of the sliding rod and the first sliding groove 72, and then the first support 34 is folded down under the action of the limiting opening 712, and then the second support 35 is pulled out from the cavity of the first support 34 through the sliding connection of the sliding rod and the second sliding groove 73, so that the bottom end of the second support 35 is inserted into the soil to support on the ground, and the limiting buckles 713 are inserted into the limiting holes 714 to play a limiting role. In this way, the support effect of the solar panel 1 can be achieved, so that the solar panel 1 can be stably supported on the ground, and then a layer of sunshade cloth is installed between the outer circles of the first support 34 and the second support 35 and the support rod, which cooperates with the solar panel 1, the first support 34 and the second support 35 to form a large space that can be used as a tent, so that families and units can rest and cool off inside. In this way, the solar energy collected by the unfolded solar panel 1 at the upper end can be connected to the existing energy storage box through the plug at the lower end of the rotating disc 2, which can be used as a power source, and also can play a role in shading the space below. In this way, the first support 34 and the second support 35 are expanded, and the sunshade cloth is wrapped outside, which cooperates with the unfolded solar panel 1 to be used as a tent, so that the solar panel 1 and the tent are combined, the function of the solar cell assembly is more diversified, and the tent can be built more conveniently, which can reduce the time required for setting up the tent.

[0078] As a specific embodiment of the present application, the outer surfaces of the left connecting seat 61 and the right connecting seat 62 are fixedly connected with pull rods 611.

[0079] The outer surfaces of the left connecting seat 61 and the right connecting seat 62 corresponding to the third supporting rod 33 of the application are fixedly connected with pull rods 611, respectively, the existence of the pull rods 611 can facilitate the user to hold and pull the left connecting seat 61 and the right connecting seat 62 of the solar panel 1, avoid the risk that the user's hand is clamped when the left connecting seat 61 and the right connecting seat 62 are finally pasted and spliced in the pulling process, and facilitate the expansion and contraction of the solar panel 1.

[0080] As a specific embodiment of the application, the receiving opening 71 is provided with a receiving cover 711, and the supporting rod 3 is connected with the receiving cover 711 through a connecting rope fixedly connected to one side wall.

[0081] The receiving opening 71 is provided with a receiving cover 711, and the supporting rod 3 is connected with the receiving cover 711 through a connecting rope fixedly connected to one side wall, so that when the supporting assembly is not needed, the receiving cover 711 is covered on the receiving opening 71 of the supporting rod 3 to block it, preventing the first bracket 34 and the second bracket 35 inside the receiving groove 7 from sliding out, and when needed, the receiving cover 711 is removed to take out the first bracket 34 and the second bracket 35 inside the supporting rod 3 for use, and the receiving cover 711 can prevent dust from entering the inside of the receiving groove 7, avoiding the problem of frequent application of lubricating oil due to the decrease of the smooth lubrication degree of the first sliding groove 72 affecting the pulling of the first bracket 34.

[0082] As a specific embodiment of the application, the upper surface of the first bracket 34 and the second bracket 35 is provided with a ring groove 341, and a ring 342 is hingedly connected in the ring groove 341.

[0083] The upper surface of the first bracket 34 and the second bracket 35 is provided with a ring groove 341, and a ring 342 is hingedly connected in the ring groove 341, after the first bracket 34 and the second bracket 35 are unfolded and supported, the ring 342 in the upper surface ring groove 341 is folded up, and the hooks on the two sides of the sunshade cloth are buckled on the ring 342, so that the sunshade cloth can be unfolded on the position of the first bracket 34 and the second bracket 35, facilitating the user to build, which can greatly reduce the time needed to build a tent, and has the effect of shielding the internal space, for the user to use in the internal cooling and rest.

[0084] As a specific embodiment of the application, the side wall adjacent to the supporting rod 3 is fixedly connected with a fan-shaped folding plate 8.

[0085] The support rod 3 of the application is fixedly connected between the adjacent side wall surfaces of the folding plate 8, and the shape of the folding plate 8 is a 90-degree sector, so that when the stretching assembly is not used, the folding plate 8 connected by the support rod 3 is folded, and when the stretching assembly is used, the folding plate 8 is unfolded along the unfolding direction of the second support rod 32 and the third support rod 33, and when the solar panel 1 is fully unfolded, the lower folding plate 8 is also unfolded, because the battery pieces 11 between each other leave a larger gap and cannot completely block the sunlight, which can be irradiated into the internal space, affecting the rest and cooling of the family users in the internal space, and the use of the folding plate 8 can well solve such problems.

[0086] As a specific embodiment of the application, the bottom end of the second support 35 is hingedly connected with a tapered block 351, and the surface of the tapered block 351 is hingedly connected with a limiting piece 352.

[0087] The bottom end of the second support 35 of the application is hingedly connected with a tapered block 351, and the surface of the tapered block 351 is hingedly connected with a limiting piece 352, the second support 35 and the tapered block 351 are connected by hinging, so that the angle of the tapered block 351 can be conveniently adjusted, so as to store the second support 35 on the land with different flatness, the limiting piece 352 is attached to the surface of the tapered block 351, and no additional space is occupied, so that the second support 35 can be conveniently inserted into the soil through the tapered block 351 at the bottom during use, the stability is improved, the second support 35 is prevented from being easily blown by the wind, the depth of insertion of the tapered block 351 is prevented from being different to cause the whole to be inclined, the stability of the whole is ensured, and the appearance of the whole is improved in appearance.

[0088] As a specific embodiment of the application, the first support 34 and the second support 35 are both made of aluminum alloy material.

[0089] The first support 34 and the second support 35 of the support assembly of the application are both made of aluminum alloy material, such material belongs to light metal, the weight is not too heavy, and has the excellent characteristics of low density, good mechanical properties, good processing performance, and non-toxic, which meets the support effect of the solar panel 1 of the application, and the low density facilitates the user to carry.

[0090] Working principle: the solar cell module of the application comprises an existing solar panel 1, the solar panel 1 is composed of eight fan-shaped battery pieces 11, and the center of the solar panel 1 after expansion is hollow, the solar panel 1 is connected with an extension assembly outside, and a support assembly is connected inside the extension assembly; compared with the existing solar cell module, only the form of light to electricity is used as the power supply in the use function, which leads to the single use function, and for the family who likes to go camping, in addition to carrying a portable solar cell module, a tent also needs to be carried, which greatly increases the burden of carrying, and occupies a lot of time in the process of setting up the two for use; the solar cell module of the application combines the existing solar cell module and the tent into one through the extension assembly and the support assembly, the extension assembly can realize the expansion and contraction of the solar cell panel, the contraction is convenient for carrying, the expansion expands the surface area to fully contact and absorb sunlight, and the light energy is converted into electric energy to be used as a power source, and the support assembly is expanded together when the extension assembly is used, which can not only support the solar panel 1, but also can hang sunshade cloth on the expanded support assembly, so that the tent can be used for camping in the family, the solar panel 1 and the tent are combined into one, and the function of the solar cell module is more diversified.Further, the gear at one end of the gear rod 5 rotates and drives the gear at the other end to rotate through the connecting rod, thereby realizing the rotation of the gear rod 5. The rotation of one gear rod 5 promotes the rotation of another gear rod 5 connected through the connecting seat 6 through the meshing of the gears, thereby driving the connecting seat 6 at the other end of the gear rod 5 and the second supporting rod 32 to rotate, so that the side walls of the two battery pieces 11 in the middle are turned down, and the second supporting rod 32 slides relative to the sliding groove 21 of the turntable 2. Meanwhile, the same structural principle is adopted, the connecting seat 6 corresponding to the second supporting rod 32 is meshed with the gears of the gear rod 5, drives the two gear rods 5 between the first supporting rod 31 and the second supporting rod 32 to mesh with each other to rotate, so that the battery pieces 11 between the first supporting rod 31 and the second supporting rod 32 are turned down, thereby realizing the unfolding of the battery pieces 11 of the solar panel 1 relative to the two sides of the first supporting rod 31 fixedly connected with the turntable 2. Finally, the left connecting seat 61 and the right connecting seat 62 of the third supporting rod 33 are spliced together through the tongue and groove splicing method, which can improve the stability of the unfolded solar panel 1, and further unfold the entire solar panel 1 to expand the surface area to absorb sunlight. The principle of light-to-electricity is used to provide power for household users, and after use, the left connecting seat 61 and the right connecting seat 62 are pushed apart to fold up the solar panel 1, which can greatly reduce the volume of the solar cell assembly and make it more convenient for household users to carry. The supporting assembly of the present application comprises a storage slot 7 opened in the supporting rod 3, a storage opening 71 is opened in the side surface of the supporting rod 3 away from the turntable 2, a first sliding groove 72 is opened in the inner end side wall surface of the storage slot 7 of the supporting rod 3, a first support 34 with a cavity in the inside is installed in the storage slot 7 of the supporting rod 3, the first support 34 is slidably connected with the first sliding groove 72 through a sliding rod fixedly connected at the end close to the turntable 2, so that the first support 34 can slide relative to the supporting rod 3. Similarly, a second sliding groove 73 is opened in the inner side wall of the first support 34, a second support 35 is installed in the cavity of the first support 34, the second support 35 is slidably connected with the second sliding groove 73 through a sliding rod fixedly connected at the end close to the turntable 2, so that the second support 35 can slide in the first support 34. A limiting opening 712 is opened at the lower end of the supporting rod 3 close to the edge of the storage opening 71, which can be used to fold the first support 34 at a certain angle. After the first support 34 is folded down, the second support 35 is pulled out, limiting holes 714 are opened in the side walls of the two, and limiting buckles 713 inserted in the limiting holes 714 can prevent the first support 34 at the upper end and other structures from falling due to their own gravity, thereby causing the second support 35 to slide into the cavity in the first support 34 again. After the solar panel 1 is unfolded, the first support 34 stored in the storage slot 7 is slidably connected with the first sliding groove 72 through the sliding rod, so that it is pulled out from the storage opening 71 at the side end of the supporting rod 3. Then, under the action of the limiting opening 712, the first support 34 is folded down,After the second support 35 is pulled out from the cavity in the first support 34 by sliding the sliding rod and the sliding groove 73, the bottom end is inserted into the soil to support the ground, and the limiting buckle 713 is inserted into the limiting hole 714 to limit the function, so that the solar panel 1 can be supported stably on the ground. Then, a layer of sunshade cloth is installed between the outer ring of the first support 34 and the second support 35 and the supporting rod, which cooperates with the solar panel 1, the first support 34 and the second support 35 to form a large space that can be used as a tent for family units to rest and cool off. The solar energy collected by the solar panel 1 at the upper end can be connected to the existing energy storage box through the plug at the lower end of the rotating disc 2 to serve as a power source, and also serves as a light shielding function for the lower space. The first support 34 and the second support 35 are spread out and wrapped with sunshade cloth, which can be used as a tent with the spread-out solar panel 1, combining the solar panel 1 and the tent into one, making the solar cell module more versatile, and making it easier to set up, reducing the time required to set up a tent. The adjacent side wall surfaces of the supporting rod 3 are fixedly connected with the folding plates 8, and the folding plates 8 are shaped like a 90-degree sector. When the extension assembly is not in use, the folding plates 8 connected to the supporting rod 3 are folded up. When the extension assembly is in use, the folding plates 8 will expand in the direction of the second supporting rod 32 and the third supporting rod 33. When the solar panel 1 is fully expanded, the lower folding plates 8 are also expanded. Because there is a large gap between the battery pieces 11, sunlight cannot be completely blocked, which will shine into the interior space and affect the rest and cooling of family users inside. The use of folding plates 8 can effectively solve this problem. The bottom end of the second support 35 is hingedly connected with a tapered block 351, and the surface of the tapered block 351 is hingedly connected with a limiting piece 352. The second support 35 and the tapered block 351 are hingedly connected, which can conveniently adjust the angle of the tapered block 351 to accommodate different flatness of the land. When storing, the limiting piece 352 is attached to the surface of the tapered block 351, which does not occupy additional space. When in use, the tapered block 351 at the bottom can conveniently insert the second support 35 into the soil, improve its stability, prevent it from being easily blown by the wind, and prevent the depth of the tapered block 351 from being different, which can cause the whole body to tilt, ensuring the stability of the whole body, and the flatness can improve the aesthetic appearance of the whole body.

[0091] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A solar cell module comprising a solar panel (1) consisting of eight fan-shaped cell pieces (11) and being hollow in the center when unfolded, characterized in that: Also include: Stretching components for meeting the stretching and shrinking functions of solar panels (1), which are connected with solar panels (1); Support components for supporting solar panels (1) in cooperation with stretching components; The support components are connected with the stretching components, and the support components are located inside the stretching components; The stretching components include: a rotating disc (2) located at the lower end of the hollow center of the solar panel (1), and a circular sliding groove (21) is opened on the upper surface of the rotating disc (2); Supporting rods (3) composed of a first supporting rod (31), two second supporting rods (32) and a third supporting rod (33) are distributed outside the rotating disc (2) and connected with the side walls thereof, one end of the first supporting rod (31) is fixedly connected with the rotating disc (2), and one end of the second supporting rod (32) and the third supporting rod (33) is slidingly connected with the sliding groove (21) of the rotating disc (2); Fixed rods (4) are fixedly connected with the two side walls of the cell sheet (11); Gear rods (5) are connecting rods with fixed gears at both ends, and the gears at both ends are fixedly connected with the fixed rods (4) on the left and right side walls of the same sector-shaped cell sheet (11); the gears at the proximal ends of the adjacent gear rods (5) are meshed with each other; Connecting seats (6) connect the meshed gears of the two adjacent gear rods (5), and are rotatably connected with the meshed gears between the rotating rods and the gear rods (5); The connecting seats (6) corresponding to the positions of the supporting rods (3) are fixedly connected therewith; The connecting seat (6) corresponding to the third supporting rod (33) is divided into a left connecting seat (61) and a right connecting seat (62), and the third supporting rod (33) is fixedly connected with only the left connecting seat (61); The support components include: a receiving groove (7) opened in the supporting rod (3), and a receiving opening (71) opened on the side wall away from the rotating disc (2); A first sliding groove (72) is opened on the inner end side wall of the receiving groove (7); A first support (34) is installed in the receiving groove (7) of the supporting rod (3) and is slidingly connected with the fixedly connected sliding rod and the first sliding groove (72); the first support (34) has a cavity inside; A second sliding groove (73) is opened on the side wall inside the first support (34); A second support (35) is located inside the first support (34) and is slidingly connected with the fixedly connected sliding rod and the second sliding groove (73); A limiting opening (712) is opened on the lower end face of the supporting rod (3) near the edge of the receiving opening (71); A limiting buckle (713) can be inserted into the limiting hole (714) opened at the fitted position of the first support (34) and the second support (35) after unfolding; The bottom end of the second support (35) is hingedly connected with a conical block (351); The conical block (351) is surface-hinged with a limiting sheet (352).

2. A solar cell module according to claim 1, characterized in that: The outer surface of the left connecting seat (61) and the right connecting seat (62) is fixedly connected with a pull rod (611) respectively.

3. The solar cell module according to claim 1, wherein: The surface of the storage opening (71) is provided with a storage cover (711), and the support rod (3) is connected with the storage cover (711) through a connecting rope fixedly connected with one side wall.

4. The solar cell module according to claim 1, wherein: The upper surface of the first support (34) and the second support (35) is provided with a hanging ring groove (341), and a hanging ring (342) is hinged in the hanging ring groove (341).

5. The solar cell module according to claim 1, wherein: The adjacent side wall of the support rod (3) is fixedly connected with a fan-shaped folding plate (8).

6. The solar cell module according to claim 1, wherein: The first support (34) and the second support (35) are both made of aluminum alloy material.

Images