Portable foldable flexible solar cell panel
By designing foldable support and adjustable foot structure, the problem of flexible solar panels being unable to bend and fold at a large angle due to support limitations is solved, achieving portability and efficient power generation.
Patent Information
- Application Number
- CN202420605620.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-27
AI Technical Summary
Due to the limitation of support, flexible solar panels cannot be bent and folded at a high angle, limiting their flexibility in carrying and using.
A support member including a support plate, connecting soft strip, insert rod and soft rope is designed. Through sliding connection and folding structure, the flexible solar panel can be folded and unfolded more flexibly, adapt to support needs at different angles, and can be used to The adjusted tripod structure improves the power generation efficiency of solar panels.
It realizes the portability and efficient power generation of flexible solar panels, which can better receive sunlight in different environments, save space, facilitate use and placement of items in the wild, and improve the power generation effect.
Smart Images
Figure CN222215603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar cell panels, in particular to a portable and foldable flexible solar cell panel. Background Art
[0002] Flexible solar panels are emerging technology products in the world's solar energy industry. They are solar panels made of resin-encapsulated amorphous silicon as the main photovoltaic element layer laid flat on a base plate made of flexible material. They are bendable and foldable and easy to carry.
[0003] At present, flexible solar panels can be bent into any curved or irregular shape. They can be placed on the top of streamlined cars, the cabin surface of sailboats, racing boats, motorboats, and the roofs and exterior walls of buildings such as houses to make full use of the abundant solar energy and convert it into electric current for carrying.
[0004] Although flexible solar panels can be bent, they need to be attached to an object to support them so that they face the sun. They are still restricted by the support and cannot be bent or folded at a large angle. Utility Model Content
[0005] The utility model aims to solve the problem in the background technology that the solar panel cannot be bent and folded at a large angle due to the limitation of the support, and proposes a portable and foldable flexible solar panel.
[0006] The technical solution of the utility model is a portable and foldable flexible solar panel, comprising:
[0007] The support member includes a support plate, a connecting soft strip, an insertion rod and a soft rope. The support plates are provided in plurality and are parallel to each other. Two adjacent support plates are fixedly connected by the connecting soft strip. The inside of each support plate is slidably connected to the insertion rod. The two adjacent insertion rods are fixedly connected by the soft rope.
[0008] A flexible solar panel is fixedly mounted on the top of each support plate, a protective soft strip is fixedly mounted on the top of the connecting soft strip and between the two flexible solar panels, and a tripod is arranged at the bottom of the support plate.
[0009] Optionally, the insertion rod can be moved from the support plate and is located inside two adjacent support plates at the same time. The connecting soft strip and the soft rope are both made of nylon material, and the adjacent support plates are folded with the connecting soft strip.
[0010] Optionally, a slide rail for sliding the insertion rod is provided inside the support plate, the insertion rod is oriented perpendicular to the connection soft strip, and pull plates are fixedly installed on the ends of the insertion rod at the leftmost and rightmost positions.
[0011] Optionally, when the insertion rod is completely retracted into the soft rope, the soft rope is located at the connection soft strip, and the support plate uses the connection soft strip as a folding axis; when the insertion rod is simultaneously located inside two adjacent support plates, the multiple support plates form a whole.
[0012] Optionally, the tripod includes an outer tripod, a layer block, an inner tripod and a hanging block. The top of the outer tripod is hinged to the support plate. The outer tripod is provided with multiple blocks and are respectively located at the corners of the support plate. The inner wall of the outer tripod is slidably connected to the inner tripod. The hanging block slides horizontally on the inner wall of the inner tripod. The hanging block can be moved from the inner tripod to the top of the layer block. The layer blocks are provided with multiple blocks and are vertically equidistantly arranged along the inner wall of the outer tripod.
[0013] Optionally, a resistance block is rotatably connected at the center of the inner tripod, the resistance block adopts an elliptical structure, two suspension blocks are provided, the resistance block is located between the two suspension blocks, and the side of the suspension block facing the resistance block adopts an arc surface structure.
[0014] Optionally, the resistance block includes a magnet and magnetic stainless steel wrapping the magnet, the suspension block is made of stainless steel containing iron, cobalt or nickel, the cross-section of the inner frame is an I-shaped structure, the inner wall of the outer frame is provided with a convex strip for guiding the resistance block, and there is a spacing between the inner frame and the layer block.
[0015] Optionally, a foot pad is fixedly mounted on the bottom of the resistance block via a rotating shaft, and the foot pad is placed on the ground.
[0016] Compared with the prior art, the utility model has the following beneficial technical effects:
[0017] The utility model pulls the pull plate on the left side of the support plate to the limit position so that the insertion rod is completely retracted into the support plate. The flexible solar panel and the support plate can be connected with the soft strip to form a folding axis and folded, which saves space and is easy to carry.
[0018] Furthermore, by pulling the pull plate on the right side of the support plate to the extreme position, the two ends of the insertion rod are respectively located in two adjacent support plates, so that the multiple support plates form a whole and their top surfaces are in the same plane, which can better receive sunlight. At the same time, the whole formed by the support plates can be used as a table top, which is convenient for placing items in the field and powering the items.
[0019] Furthermore, by setting up multiple layer blocks, one of them can be selected to be connected with the suspension block to adjust the position of the inner bracket in the suspension block. Therefore, the inner brackets located on the front and rear sides of the support plate can extend to different lengths, causing the support plate to tilt, so that the flexible solar panel is facing the sun, thereby improving the power generation effect of the flexible solar panel. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1A schematic diagram of the overall structure of an embodiment of the utility model is given;
[0021] Figure 2 A schematic top view and cross-sectional view of a support plate structure according to an embodiment of the utility model is given;
[0022] Figure 3 A schematic cross-sectional view of an external tripod structure of an embodiment of the utility model is given;
[0023] Figure 4 A schematic cross-sectional view of an inner stand structure of an embodiment of the utility model is given;
[0024] Figure 5 A schematic top view and cross-sectional view of an inner stand structure of an embodiment of the utility model is given.
[0025] Figure numerals: 1. Support member; 11. Support plate; 12. Connecting soft strip; 13. Slide rail; 14. Insertion rod; 15. Soft rope; 16. Pull plate; 2. Flexible solar panel; 3. Protective soft strip; 4. Tripod; 41. External tripod; 42. Layer block; 43. Internal tripod; 44. Resistance block; 45. Suspension block; 46. Foot pad. DETAILED DESCRIPTION
[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.
[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] Example 1
[0032] This embodiment provides a portable and foldable flexible solar panel. Figure 1 and 2 As shown, it includes a support member 1, including a support plate 11, a connecting soft strip 12, an insertion rod 14 and a soft rope 15. A plurality of support plates 11 are provided and are parallel to each other. Two adjacent support plates 11 are fixedly connected by the connecting soft strip 12. The inside of each support plate 11 is slidably connected to the insertion rod 14, and two adjacent insertion rods 14 are fixedly connected by the soft rope 15. The connecting soft strip 12 and the soft rope 15 are both made of nylon, and the adjacent support plates 11 are folded by the connecting soft strip 12.
[0033] When the insertion rod 14 is completely retracted into the soft rope 15, the soft rope 15 is located at the connecting soft strip 12. The soft rope 15 can be bent without affecting the folding of the connecting soft strip 12, so the support plate 11 uses the connecting soft strip 12 as the folding axis; when the insertion rod 14 is simultaneously located inside two adjacent support plates 11, multiple support plates 11 form a whole, and a flexible solar panel 2 is fixedly installed on the top of each support plate 11. At this time, all flexible solar panels 2 are in the same plane.
[0034] like Figure 2 As shown, a protective soft strip 3 is fixedly installed on the top of the connecting soft strip 12 and between the two flexible solar panels 2. The protective soft strip 3 prevents the flexible solar panels 2 at adjacent positions from colliding with each other and being damaged when folded.
[0035] like Figure 2 As shown, a tripod 4 is provided at the bottom of the support plate 11, and the tripod 4 supports the support plate 11, and the support plate 11 is connected as a whole by the insertion rod 14. The support plate 11 forms a table top, and objects can be placed on the table top. At the same time, the flexible solar panel 2 can provide power for the objects.
[0036] The support plate 11 is provided with a slide rail 13 for the insertion rod 14 to slide. The direction of the insertion rod 14 is perpendicular to the direction of the connection soft strip 12. The ends of the insertion rod 14 located at the leftmost and rightmost positions are fixedly installed with a pull plate 16. The pull plate 16 limits the position of the insertion rod 14. When the pull plate 16 located on the left side of the support plate 11 is pulled to the limit position, the insertion rod 14 is completely retracted into the support plate 11; when the pull plate 16 located on the right side of the support plate 11 is pulled to the limit position, the two ends of the insertion rod 14 are respectively located in the two adjacent support plates 11.
[0037] In this embodiment, by pulling the pull plate 16 located on the right side of the support plate 11 to the extreme position, the two ends of the insertion rod 14 are respectively located in two adjacent support plates 11, so that the multiple support plates 11 form a whole and their top surfaces are in the same plane, which can better receive sunlight. At the same time, the whole formed by the support plates 11 can be used as a table top, which is convenient for placing items in the field and powering the items; the pull plate 16 located on the left side of the support plate 11 is pulled to the extreme position, so that the insertion rod 14 is completely retracted into the support plate 11, and the flexible solar panel 2 and the support plate 11 can be connected to the soft strip 12 as a folding axis folded, saving space and facilitating carrying.
[0038] Example 2
[0039] Based on Example 1, this embodiment proposes a portable foldable flexible solar panel, such as Figure 1 , 3 As shown in Figure 4, the tripod 4 includes an outer tripod 41, a layer block 42, an inner tripod 43 and a hanging block 45. The top of the outer tripod 41 is hinged to the support plate 11. The outer tripod 41 is provided with multiple blocks and are respectively located at the corners of the support plate 11. The inner wall of the outer tripod 41 is slidably connected to the inner tripod 43. The hanging block 45 slides horizontally on the inner wall of the inner tripod 43. The hanging block 45 can be moved from the inner tripod 43 to the top of the layer block 42. Multiple layer blocks 42 are provided and are arranged vertically and equidistantly along the inner wall of the outer tripod 41.
[0040] The hanging block 45 extends from the inner tripod 43 and is clamped on the layer block 42 to fix the positions of the outer tripod 41 and the inner tripod 43. A plurality of layer blocks 42 are provided, and one of them can be selected to be clamped with the hanging block 45, so as to adjust the position between the outer tripod 41 and the inner tripod 43, that is, change the extension length of the inner tripod 43, so as to adjust the inclination angle of the support plate 11, that is, change the orientation of the flexible solar panel 2.
[0041] like Figure 5As shown, a resisting block 44 is rotatably connected at the center of the inner stand 43, and the resisting block 44 adopts an elliptical structure. Two hanging blocks 45 are provided, and the resisting block 44 is located between the two hanging blocks 45. The hanging block 45 adopts an arc surface structure on one side facing the resisting block 44. The resisting block 44 is rotated to squeeze the hanging block 45, and the distance between the two hanging blocks 45 is changed, so that the hanging block 45 is squeezed out of the inner stand 43 and stuck on the layer block 42.
[0042] The abutment block 44 includes a magnet and magnetically conductive stainless steel wrapped around the magnet, and the suspension block 45 is made of stainless steel containing iron, cobalt or nickel. The abutment block 44 attracts the suspension block 45 to reset it into the inner stand 43. The cross section of the inner stand 43 adopts an I-shaped structure, and the inner wall of the outer stand 41 is provided with convex strips for guiding the abutment block 44. There is a gap between the inner stand 43 and the layer block 42. Since there is a gap between the inner stand 43 and the layer block 42, the convex strips are used to guide the inner stand 43 to prevent the inner stand 43 from tilting and contacting the layer block 42.
[0043] The bottom of the resistance block 44 is fixedly mounted with a foot pad 46 through a rotating shaft, and the foot pad 46 is placed on the ground. By rotating the foot pad 46 to rotate the resistance block 44, the foot pad 46 increases the contact surface with the ground to increase friction and avoid sliding.
[0044] In this embodiment, by setting a plurality of layer blocks 42, one of them can be selected to engage with the hanging block 45 to adjust the position of the inner leg 43 in the hanging block 45. Therefore, the inner leg 43 located on the front and rear sides of the support plate 11 can be extended to different lengths, so that the support plate 11 is tilted, so that the flexible solar panel 2 is facing the sun, so as to improve the power generation effect of the flexible solar panel 2. At the same time, the multiple inner leg 43 can be extended to the same length to be used as a table.
[0045] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A portable, foldable, flexible solar panel. It is characterized in that include: A support member (1) comprises a support plate (11), a connecting soft strip (12), an insertion rod (14) and a soft rope (15); a plurality of the support plates (11) are provided and are parallel to each other; two adjacent support plates (11) are fixedly connected via the connecting soft strip (12); the interior of each support plate (11) is slidably connected to the insertion rod (14); and two adjacent insertion rods (14) are fixedly connected via the soft rope (15); A flexible solar panel (2) is fixedly mounted on the top of each support plate (11), a protective soft strip (3) is fixedly mounted on the top of the connecting soft strip (12) and between the two flexible solar panels (2), and a tripod (4) is provided at the bottom of the support plate (11).
2. A portable, foldable, flexible solar panel according to claim 1, Features: The insertion rod (14) can be moved from the support plate (11) and is located inside two adjacent support plates (11) at the same time. The connecting soft strip (12) and the soft rope (15) are both made of nylon material. The adjacent support plates (11) are folded with the connecting soft strip (12).
3. A portable, foldable, flexible solar panel according to claim 1, Features: A slide rail (13) for sliding the insertion rod (14) is provided inside the support plate (11); the insertion rod (14) is oriented perpendicular to the connection soft strip (12); and pull plates (16) are fixedly mounted on the ends of the insertion rod (14) at the leftmost and rightmost positions.
4. The portable foldable flexible solar panel according to claim 1, Features: When the insertion rod (14) is completely retracted into the soft rope (15), the soft rope (15) is located at the connection soft strip (12), and the support plate (11) uses the connection soft strip (12) as a folding axis; when the insertion rod (14) is simultaneously located inside two adjacent support plates (11), the plurality of support plates (11) form a whole.
5. The portable foldable flexible solar panel according to claim 1, Features: The tripod (4) comprises an outer tripod (41), a layer block (42), an inner tripod (43) and a hanging block (45); the top of the outer tripod (41) is hinged to the support plate (11); the outer tripod (41) is provided with a plurality of blocks and are respectively located at the corners of the support plate (11); the inner wall of the outer tripod (41) is slidably connected to the inner tripod (43); the hanging block (45) slides horizontally on the inner wall of the inner tripod (43); the hanging block (45) can be moved from the inner tripod (43) to the top of the layer block (42); a plurality of the layer blocks (42) are provided and are vertically equidistantly arranged along the inner wall of the outer tripod (41).
6. A portable, foldable, flexible solar panel according to claim 5, Features: A resistance block (44) is rotatably connected at the center of the inner foot frame (43), the resistance block (44) adopts an elliptical structure, two suspension blocks (45) are provided, the resistance block (44) is located between the two suspension blocks (45), and the side of the suspension block (45) facing the resistance block (44) adopts a curved surface structure.
7. A portable, foldable, flexible solar panel according to claim 6, Features: The abutment block (44) comprises a magnet and magnetically conductive stainless steel wrapping the magnet, the cross section of the inner bracket (43) adopts an I-shaped structure, the inner wall of the outer bracket (41) is provided with a convex strip for guiding the abutment block (44), and there is a spacing between the inner bracket (43) and the layer block (42).
8. The portable foldable flexible solar panel according to claim 7, Features: A foot pad (46) is fixedly mounted on the bottom of the resistance block (44) via a rotating shaft, and the foot pad (46) is placed on the ground.