Foldable adjustable photovoltaic module

Abstract

The invention discloses a foldable adjustable photovoltaic module, which relates to the technical field of photovoltaic panels and comprises isosceles trapezoid second plates, isosceles trapezoid fourth plates, triangular third plates, triangular fifth plates, pentagonal first plates and pentagonal second plates, when the photovoltaic panel is folded, the back faces of the two second plates are attached to each other, the front faces of the fourth plates are attached to the front faces of the second plates and the front faces of the fifth plates at the same time, and therefore the photovoltaic panel is formed. The front face of the third plate is attached to the front faces of the first plates, the back face of the third plate is attached to the back face of the second plate, the back faces of the two adjacent fifth plates are attached, only the back faces of the two first plates face the outer side after the photovoltaic panel is stored, the possibility that the photovoltaic panel is damaged can be greatly reduced, the occupied space of the folded photovoltaic panel is smaller, and the photovoltaic panel is more convenient to fold. And the shape is more square so as to be convenient to carry and transport.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panels, in particular to a foldable adjustable photovoltaic module. BACKGROUND

[0002] It is known that a photovoltaic panel is a power generation device that converts solar energy into electrical energy by using the electronic properties of semiconductor materials, and has multiple advantages such as environmental protection, energy saving, and long service life.

[0003] For example, an invention patent with the application publication number CN117200673B and the application publication date of November 29, 2024, and the name of A foldable photovoltaic solar panel support, which includes a fixed seat, four symmetrically distributed support rods are fixedly arranged on the upper surface of the fixed seat, a photovoltaic panel support unfolding mechanism is arranged above the four support rods, the photovoltaic panel support unfolding mechanism includes a power execution assembly and a rotating support; one end of the rotating support is located in the middle of the top end of two adjacent support rods and an axle pin is arranged at the end, the axle pin is rotatably inserted into the end wall of the support rod, photovoltaic panel mounting seat plates are arranged on both sides of the end of the rotating support away from the support rod, assembly photovoltaic panels are fixedly arranged on the surface of the photovoltaic panel mounting seat plates, a connecting shaft rod is arranged through the end of the photovoltaic panel mounting seat plate close to the rotating support, a photovoltaic panel opening and closing mechanism is arranged on the end of the rotating support away from the support rod, and the rotating support is driven by the power execution assembly to move in a fan shape, and the assembly photovoltaic panels are driven by the photovoltaic panel opening and closing mechanism to rotate and open and close during the movement of the rotating support.

[0004] The existing technology has the following disadvantages: in order to ensure the power generation of the photovoltaic panel, the photovoltaic panel is usually made into a larger size, and the larger size photovoltaic panel is not convenient to carry and transport, although there are foldable photovoltaic panels, the existing foldable photovoltaic panels are only made into multiple photovoltaic panels with the same shape and smaller size from a large size photovoltaic panel, so that the folded photovoltaic panels still occupy a large space, and the photovoltaic panels cannot be bent and pressed, which further increases the risk of carrying and transporting the photovoltaic panels. SUMMARY

[0005] The present application aims to provide a foldable adjustable photovoltaic module to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a foldable adjustable photovoltaic module, comprising two second plates in isosceles trapezoidal shape, three third plates in triangular shape, two fourth plates in isosceles trapezoidal shape, and a first plate in pentagonal shape, two second plates are located in the middle and the lower base edges are hinged, two pairs of fourth plates have the same length as the legs of the two second plates and are hinged, two pairs of fifth plates have the same length as the legs of the fourth plates and are hinged respectively, the right angle edges of two adjacent fifth plates are hinged, two pairs of third plates have the same length as the base edges of the fourth plates and are hinged respectively, the first plate is located between two adjacent third plates and the opposite oblique edges have the same length as the right angle edges of the third plates and are hinged, and the first plate, the second plate, the third plate, the fourth plate and the fifth plate combine to form a photovoltaic plate.

[0007] As a further description of the above technical scheme: the photovoltaic plate comprises the following three states:

[0008] The first state is that the plurality of components of the photovoltaic plate are in the same plane;

[0009] The second state is that the photovoltaic plate is folded and the plurality of components are folded between two first plates, and the back of the first plate faces outward;

[0010] The third state is that the included angle between the two first plates is 160° and the remaining parts are folded into an arc shape, and there is a recess between the two second plates.

[0011] As a further description of the above technical scheme: it further comprises a slide rod, the back of the two first plates is provided with a connecting strip, and the slide rod is provided with a first slide rod and a second slide rod extending into the inside of the connecting strip.

[0012] As a further description of the above technical scheme: the slide rod is provided with a push rod located between the first slide rod and the second slide rod, and the push rod is provided with a connecting plate magnetically attracted to the two second plates.

[0013] As a further description of the above technical scheme: it further comprises a support frame for supporting the slide rod, and a diagonal rod is arranged between the support frame and the push rod.

[0014] As a further description of the above technical scheme: the slide rod is combined by an extension rod and a mounting rod for limiting the second slide rod, and the slide rod is coupled with the support frame to unlock the second slide rod.

[0015] As a further description of the above technical scheme: the second slide rod is transversely moved to lock or unlock the mounting rod and the extension rod.

[0016] As a further description of the above technical solutions: the extension rod movably has a second locking block for locking the second slide rod and a fixed block for locking the second locking block.

[0017] As a further description of the above technical solutions: the fixed block is cut off to move the second locking block and the second slide rod, so that the photovoltaic panel is switched from the first state to the second state.

[0018] As a further description of the above technical solutions: the back of the first plate is provided with an anti-collision armor.

[0019] In the above technical solutions, the folding adjustable photovoltaic assembly provided by the application has the following beneficial effects: when folding, the back surfaces of the two second plates are attached, the front surface of the fourth plate is attached to the front surfaces of the second plate and the fifth plate at the same time, the front surface of the third plate is attached to the front surface of the first plate, the back surface of the third plate is attached to the back surface of the second plate, and the back surfaces of the two adjacent fifth plates are attached, so that after folding, the photovoltaic panel has only the back surfaces of the two first plates facing outward, which can greatly reduce the possibility of damage to the photovoltaic panel, and the folded photovoltaic panel occupies less space and has a more square shape, so as to be convenient for carrying and transporting. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0021] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application is provided.

[0022] Figure 2 The front surface structure schematic diagram of the photovoltaic panel in the third state provided by the embodiment of the present application is provided.

[0023] Figure 3 The back surface structure schematic diagram of the photovoltaic panel in the third state provided by the embodiment of the present application is provided.

[0024] Figure 4 The structure schematic diagram of the photovoltaic panel in the second state provided by the embodiment of the present application is provided.

[0025] Figure 5 The overall back surface structure schematic diagram provided by the embodiment of the present application is provided.

[0026] Figure 6 The internal structure schematic diagram of the mounting rod provided by the embodiment of the present application is provided.

[0027] Figure 7 The internal structure schematic diagram of the mounting rod provided by the embodiment of the present application is provided. Figure 6Structure schematic view of the stop block at middle A;

[0028] Figure 8 Structure schematic view of the stop block provided for the embodiment of the present application;

[0029] Figure 9 Structure schematic view of the extension rod provided for the embodiment of the present application;

[0030] Figure 10 Structure schematic view of the U-shaped card provided for the embodiment of the present application;

[0031] Figure 11 Structure schematic view of the movable plate provided for the embodiment of the present application.

[0032] Explanation of reference signs:

[0033] 1, support frame; 111, mounting rod; 112, extension rod; 113, first locking block; 114, first wedge block; 115, movable plate; 116, second locking block; 117, second wedge block; 118, fixed block; 119, magnet; 12, fixed rod; 121, telescopic plate; 122, inclined pull rod; 123, fixed plate; 124, U-shaped card; 125, cylindrical block; 126, pressing block; 127, third pull cable; 131, insertion block; 132, stop block; 133, connecting rod; 134, insertion rod; 135, spring piece; 136, first pull cable; 137, second pull cable; 2, photovoltaic panel; 21, first plate; 22, second plate; 23, third plate; 24, fourth plate; 25, fifth plate; 26, connecting strip; 27, first sliding rod; 28, second sliding rod; 29, push rod; 291, connecting plate. DETAILED DESCRIPTION

[0034] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0035] Please refer to Figures 1-11 The embodiment of the present application provides a technical solution: a foldable adjustable photovoltaic assembly, comprising two second plates 22 and fourth plates 24 in isosceles trapezoidal shape, two third plates 23 and fifth plates 25 in triangular shape, and a first plate 21 in pentagonal shape, two second plates 22 are located in the middle and the lower base edges are hinged, two pairs of fourth plates 24 have equal length with the legs of the two second plates 22 and are hinged, two pairs of fifth plates 25 have equal length with the legs of the fourth plates 24 and are hinged respectively, adjacent two fifth plates 25 have hinged right angle edges, two pairs of third plates 23 have equal length with the base edges of the fourth plates 24 and are hinged respectively, the first plate 21 is located between adjacent two third plates 23 and has equal length with the right angle edges of the third plates 23 and is hinged, and the first plate 21, the second plate 22, the third plate 23, the fourth plate 24 and the fifth plate 25 are combined to form a photovoltaic panel 2.

[0036] Specifically, when folding, the back of the two second plates 22 is attached, the front of the fourth plate 24 is attached with the front of the second plate 22 and the fifth plate 25, the front of the third plate 23 is attached with the front of the first plate 21, the back of the third plate 23 is attached with the back of the second plate 22, the back of the two adjacent fifth plates 25 is attached, and the folded photovoltaic panel 2 has only the back of the two first plates 21 facing the outside, which can greatly reduce the possibility of damage to the photovoltaic panel 2, and the folded photovoltaic panel 2 occupies less space and has a more square shape for carrying and transporting.

[0037] In another embodiment of the present application, the photovoltaic panel 2 includes the following three states:

[0038] The first state is that the plurality of components of the photovoltaic panel 2 are in the same plane.

[0039] The second state is that the photovoltaic panel 2 is folded and the plurality of components are folded between the two first plates 21, and the back of the first plate 21 faces outward.

[0040] The third state is that the included angle between the two first plates 21 is 160° and the remaining components are folded into an arc shape, and there is a recess between the two second plates 22.

[0041] Specifically, when working, the photovoltaic panel 2 is in the first state, and the plurality of components of the photovoltaic panel 2 are in the same plane, which can increase the illuminated area of the photovoltaic panel 2, thereby increasing the power generation of the photovoltaic panel 2; when transporting, the photovoltaic panel 2 can be folded and stored, so that the photovoltaic panel 2 changes from the first state to the second state, the plurality of components of the photovoltaic panel 2 are folded between the two first plates 21, and the photovoltaic panel 2 becomes a more square shape for carrying and transporting, and the back of the first plate 21 faces outward, which can protect the middle part; when the photovoltaic panel 2 is needed and the wind speed is large at that time, the first plate 21 can be rotated and preliminarily folded, so that the included angle between the two first plates 21 is 160°, at this time the photovoltaic panel 2 is in the third state, the back of the photovoltaic panel 2 is in an arc shape, which can better guide the airflow to move to the outside of the photovoltaic panel 2, avoiding the photovoltaic panel 2 from being blown down.

[0042] In another embodiment of the present application, a slide rod is further included, the back of the two first plates 21 is provided with a connecting strip 26, and the slide rod is provided with a first slide rod 27 and a second slide rod 28 extending into the inside of the connecting strip 26.

[0043] Specifically, the first slide rod 27 and the second slide rod 28 are both provided with a tenon extending into the inside of the connecting strip 26, the connecting strip 26 extends to the back of the second plate 22 beyond the boundary of the first plate 21 and is not connected with the second plate 22, the connecting strip 26 is provided with a mortise matched with the tenon, and the tail end (the end close to the middle of the photovoltaic panel 2 is the tail end) of the mortise is provided with a notch matched with the tenon.

[0044] Further, when work needs to be carried out, the photovoltaic panel 2 in the folded state is placed between the first slide rod 27 and the second slide rod 28, and the two tenons on the first slide rod 27 and the second slide rod 28 are respectively inserted into the tenon grooves of the two connecting strips 26, the first slide rod 27 and the second slide rod 28 are manually pushed away and rotated, so that the two first plates 21 are away from each other, and then the photovoltaic panel 2 is gradually unfolded, and the tenon moves along the sliding groove on the connecting strip 26 until the two tenons are respectively located at the tail ends of the tenon grooves of the two connecting strips 26, at this time, the photovoltaic panel 2 is completely unfolded, and the first slide rod 27 and the second slide rod 28 are respectively located at both ends of the slide rod, so that the photovoltaic panel 2 is kept in an unfolded state, ensuring a larger light receiving area of the photovoltaic panel 2 and ensuring the power generation capacity.

[0045] In still another embodiment of the present application, a push rod 29 is arranged between the first slide rod 27 and the second slide rod 28 on the slide rod, and a connecting plate 291 is arranged on the push rod 29 and magnetically attracted to the two second plates 22.

[0046] Specifically, during the movement of the first slide rod 27 and the second slide rod 28 (in this process, the tenon is located at the tail end of the connecting strip 26, and at this time, the photovoltaic panel 2 in the folded state is outside, and does not interfere with the unfolding of the photovoltaic panel 2), the push rod 29 is manually pushed to move along the slide rod and gradually move to the middle of the photovoltaic panel 2, and after the photovoltaic panel 2 is completely unfolded, the connecting plate 291 on the push rod 29 is magnetically attracted to the back of the two second plates 22, so that the two second plates 22 are in the same plane, and the first slide rod 27, the second slide rod 28 and the push rod 29 are in the same plane, and the three cooperate to pull the photovoltaic panel 2 flat, so that the plurality of components of the photovoltaic panel 2 are in the same plane.

[0047] In still another embodiment of the present application, a support frame 1 for supporting the slide rod is further included, and a diagonal pull rod 122 is arranged between the support frame 1 and the push rod 29.

[0048] Specifically, the support frame 1 includes two fixed rods 12 arranged in parallel, two expansion plates 121 are arranged between the fixed rods 12, a diagonal pull rod 122 is rotationally arranged at the middle of one of the expansion plates 121, and a fixed hole is formed in the fixed rod 12 to facilitate the penetration of a ground nail.

[0049] Further, the inclined pull rod 122 is specifically a threaded telescopic rod, the end of the inclined pull rod 122 is provided with a U-shaped clamp 124, the inside of the U-shaped clamp 124 is symmetrically and slidably provided with a cylindrical block 125, the side wall of one side of the cylindrical block 125 is provided with an inclined slope, a spring is arranged between the cylindrical block 125 and the U-shaped clamp 124, a groove matched with the cylindrical block 125 is formed in the push rod 29, a pressing block 126 is slidably arranged on the U-shaped clamp 124, a third cable 127 is arranged between the pressing block 126 and the cylindrical block 125, L-shaped fixing plates 123 are arranged on the side walls of the adjacent sides of the two support frames 1, through holes matched with the cylindrical block 125 are formed in the fixing plates 123, and shaft rods extending into the fixing rods 12 are arranged at the two ends of the slide rod.

[0050] Further, in the working process, the two fixing rods 12 are pulled apart, the slide rod carrying the unfolded photovoltaic panel 2 is placed between the two fixing rods 12, the fixing rods 12 are manually pushed close to each other, the slide rod is rotatably installed on the fixing rods 12, then the inclined pull rod 122 is pushed, the cylindrical block 125 on the U-shaped clamp 124 abuts against the push rod 29, the push rod 29 pushes the inclined surface of the cylindrical block 125, the cylindrical block 125 is retracted into the U-shaped clamp 124, until the cylindrical block 125 is opposite to the groove on the push rod 29, at this time, the cylindrical block 125 is inserted into the push rod 29 under the pushing of the spring, the push rod 29 and the U-shaped clamp 124 are fixed together, the combination of the inclined pull rod 122, the push rod 29, the slide rod and the fixing rod 12 forms a pyramid-shaped support frame, which can stably support the photovoltaic panel 2, can resist the airflow from the front and back, and has a good effect of resisting crosswind, then the middle part of the inclined pull rod 122 is rotated to change the length of the inclined pull rod 122, and the inclination angle of the photovoltaic panel 2 is adjusted, so that the photovoltaic panel 2 is better oriented to the sun, when the photovoltaic panel 2 needs to be folded, the pressing block 126 is pressed, the pressing block 126 drives the cylindrical block 125 to retract into the U-shaped clamp 124 through the third cable 127, the U-shaped clamp 124 is separated from the push rod 29, then the slide rod and the photovoltaic panel 2 are taken out from between the fixing rods 12, the two fixing rods 12 are pushed close to each other, the two L-shaped fixing plates 123 are close to each other, then the inclined pull rod 122 is pushed, so that the U-shaped clamp 124 is fixed on the two fixing plates 123, and then the fixing rod 12 and the inclined pull rod 122 are fixed together.

[0051] In still another embodiment of the present application, the slide rod is combined by the extension rod 112 and the mounting rod 111 for limiting the second slide rod 28, and the slide rod is coupled with the support frame 1 to unlock the second slide rod 28.

[0052] Specifically, the mounting rod 111 and the extension rod 112 are provided with tenon slots, the second sliding rod 28 is provided at the bottom with a disc matched with the tenon slots, and the push plate is also provided with a tenon matched with the tenon slots, the first sliding rod 27 is rotatably installed on the mounting rod 111, the tenon slot on the mounting rod 111 is slidably provided with a stop block 132, a spring is arranged between the stop block 132 and the mounting rod 111, the extension rod 112 is provided with an insertion block 131, the mounting rod 111 is provided with a groove matched with the insertion block 131, and the stop block 132 is provided with a connecting rod 133 extending into the groove.

[0053] Further, the mounting rod 111 is provided with a first lock block 113 in the shape of a triangular prism, the first sliding rod 27 is provided at the bottom with a groove matched with the first lock block 113, a spring is arranged between the first lock block 113 and the mounting rod 111, a first wedge block 114 is slidably arranged in the shaft rod on the sidewall of the mounting rod 111, a spring is arranged between the first wedge block 114 and the shaft rod, and the first wedge block 114 and the first lock block 113 are connected through a first pull rope 136.

[0054] Further, when the mounting rod 111 is connected with the extension rod 112, the insertion block 131 on the extension rod 112 is aligned with the groove on the mounting rod 111, the insertion block 131 is inserted into the mounting rod 111, the tenon slot on the mounting rod 111 is opposite to the tenon slot on the extension rod 112, the insertion block 131 extrudes the connecting rod 133, and then the stop block 132 is pushed into the mounting rod 111, so that the second sliding rod 28 moves through the tenon slot on the mounting rod 111 and into the extension rod 112; after use, the second sliding rod 28 and the push rod 29 are manually pushed to move, so that the second sliding rod 28 and the push rod 29 are retracted into the mounting rod 111, and then the mounting rod 111 is separated from the extension rod 112, the stop block 132 is extended under the action of the spring, and then the second sliding rod 28 and the push rod 29 are limited on the mounting rod 111.

[0055] Further, when the shaft rod on the mounting rod 111 is inserted into the fixed rod 12, the sidewall of the groove on the fixed rod 12 pushes the inclined surface of the first wedge block 114, so that the first wedge block 114 is retracted into the shaft rod, the first pull rope 136 is loosened, the first lock block 113 is moved upward under the action of the spring and inserted into the first sliding rod 27, and the first sliding rod 27 is fixed on the mounting rod 111; when the mounting rod 111 is separated from the fixed rod 12, the first wedge block 114 moves outward of the shaft rod under the pushing of the spring, and the first lock block 113 is pulled through the first pull rope 136, so that the first lock block 113 is separated from the first sliding rod 27, and the first sliding rod 27 is unlocked.

[0056] In still another embodiment of the present application, the second sliding rod 28 is transversely moved to lock or unlock the mounting rod 111 and the extension rod 112.

[0057] Specifically, the mounting rod 111 is provided with an L-shaped insertion rod 134, and the top of the insertion rod 134 is provided with a spring leaf 135.

[0058] Further, when the second sliding rod 28 moves into the extension rod 112 from the mounting rod 111, the disc at the bottom of the second sliding rod 28 pushes the spring leaf 135, the spring leaf 135 drives the L-shaped insertion rod 134 to move into the extension rod 112, until the insertion rod 134 spans the mounting rod 111 and the extension rod 112, the insertion rod 134 fixes the mounting rod 111 and the extension rod 112 together through the insertion block 131, the mounting rod 111 and the extension rod 112 are kept on the same axis, so that the first sliding rod 27, the second sliding rod 28 and the push rod 29 are kept on the same plane, so that the photovoltaic panel 2 is kept in an unfolded state in a plane, so as to ensure a large light receiving area of the photovoltaic panel 2 and ensure the power generation capacity, the second sliding rod 28 continues to move, the spring leaf 135 is pressed and deformed to be disengaged from the second sliding rod 28, and the spring leaf 135 restores to the erected state under the action of the elastic force after the second sliding rod 28 moves away; when the second sliding rod 28 moves into the mounting rod 111 from the extension rod 112, the second sliding rod 28 pushes the insertion rod 134 to move reversely through the spring leaf 135, so that the insertion rod 134 is retracted into the mounting rod 111, and then the mounting rod 111 and the extension rod 112 are unlocked.

[0059] In still another embodiment of the present application, the extension rod 112 is movably provided with a second locking block 116 for locking the second sliding rod 28 and a fixed block 118 for locking the second locking block 116.

[0060] Specifically, the extension rod 112 is slidably provided with a movable plate 115, the tenon groove of the extension rod 112 is provided with a sliding groove matched with the movable plate 115, the fixed block 118 is symmetrically arranged on the mounting plate and extends into the extension rod 112, the second locking block 116 is in a cylindrical shape and is slidably arranged on the movable plate 115, the disc at the bottom of the second sliding rod 28 is provided with a cylindrical recess matched with the second locking block 116, the spring is arranged between the second locking block 116 and the movable plate 115, the side wall of the second locking block 116 is provided with a slope, the shaft rod on the side wall of the extension rod 112 is slidably provided with a second wedge block 117, the spring is arranged between the second wedge block 117 and the shaft rod, the extension rod 112 is slidably provided with a magnet 119 for adsorbing the second locking block 116, the spring is arranged between the magnet 119 and the extension rod 112, and the second inhaul 137 is arranged between the magnet 119 and the second wedge block 117.

[0061] Further, when the shaft rod on the extension rod 112 is inserted into the fixed rod 12, the second wedge 117 on the shaft rod of the extension rod 112 is pushed to move to the inside of the shaft rod, the second wedge 117 pulls the magnet 119 to move away from the movable plate 115 through the second pull rope 137, the magnet 119 no longer adsorbs the second lock block 116, the second lock block 116 moves upward under the pushing of the spring and is inserted into the second sliding rod 28, thereby fixing the second sliding rod 28 on the extension rod 112; when the shaft rod on the extension rod 112 is separated from the fixed rod 12, the second wedge 117 moves to the outside of the shaft rod under the action of the spring, the second pull rope 137 is loosened, the magnet 119 moves upward under the pushing of the spring and adsorbs the second lock block 116, so that the second lock block 116 is retracted into the movable plate 115, and the second sliding rod 28 is unlocked.

[0062] In still another embodiment of the present application, the fixed block 118 is cut off to make the second lock block 116 and the second sliding rod 28 move, so that the photovoltaic panel 2 is switched from the first state to the second state.

[0063] Specifically, when the front surface of the photovoltaic panel 2 in the first state encounters a strong airflow, the inclined photovoltaic panel 2 can guide the airflow to move obliquely upward without affecting the normal operation of the photovoltaic panel 2, at this time, the fixed block 118 fixes the movable plate 115, thereby fixing the second sliding rod 28, so that the photovoltaic panel 2 remains unfolded into a flat state, ensuring a large light-receiving area of the photovoltaic panel 2 and ensuring the power generation capacity; when the back surface of the photovoltaic panel 2 in the first state encounters a strong airflow, the airflow will continuously blow the photovoltaic panel 2, the fixed block 118 is cut off under the action of the continuous stress, at this time, the movable plate 115 and the second lock block 116 can move along the sliding groove in the extension rod 112, the second sliding rod 28 can move close to the first sliding rod 27, and the second sliding rod 28 rotates relative to the extension rod 112, so that the two first plates 21 rotate relative to each other, and the photovoltaic panel 2 changes from the first state to the third state, at this time, the arc-shaped back surface of the photovoltaic panel 2 can better guide the airflow to move, and at this time, the two second plates 22 form a recess on the back surface of the photovoltaic panel 2, which can guide a part of the airflow to move away from the gap between the two second plates 22, and the high-speed airflow will emit a sharp whistling sound when passing through the slit, reminding the user to fold up the photovoltaic panel 2.

[0064] Further, the fixed block 118 in the above embodiment is specifically a lead-tin alloy that can be easily cut off.

[0065] In still another embodiment of the present application, the back of the first plate 21 is provided with an anti-collision armor.

[0066] Specifically, when the photovoltaic panel 2 is in the folded state, the two first plates 21 protect the multiple components of the photovoltaic panel 2 in the center, and the back of the first plate 21 faces outward, and the anti-collision armor on the back of the first plate 21 can greatly improve the overall anti-collision capability of the photovoltaic panel 2.

[0067] Certain exemplary embodiments of the present application have been described above by way of illustration, and it is to be understood that certain modifications can be made without departing from the spirit and scope of the application as set forth in the claims. Accordingly, the above description and drawings are to be construed in an illustrative, and not a restrictive, sense.

Claims

1. A foldable, adjustable photovoltaic assembly, comprising: The second plate (22) and the fourth plate (24) are isosceles trapezoidal, the third plate (23) and the fifth plate (25) are triangular, and the first plate (21) is pentagonal, two second plates (22) are located in the middle and the lower base is hinged, the two pairs of fourth plates (24) are hinged with the two second plates (22) respectively, the two pairs of fifth plates (25) are hinged with the fourth plates (24) respectively, the adjacent two fifth plates (25) are hinged, the two pairs of third plates (23) are hinged with the fourth plates (24) respectively, the first plate (21) is located between the adjacent two third plates (23) and the opposite two sides are hinged with the right angle side of the third plate (23), and the first plate (21), the second plate (22), the third plate (23), the fourth plate (24) and the fifth plate (25) are combined to form a photovoltaic panel (2).

2. A foldable, adjustable photovoltaic assembly according to claim 1, wherein, The photovoltaic panel (2) comprises the following three states: In the first state, the plurality of components of the photovoltaic panel (2) are in the same plane; In the second state, the photovoltaic panel (2) is folded and the plurality of components are folded between the two first plates (21), and the back of the first plate (21) faces outward; In the third state, the included angle between the two first plates (21) is 160°, and the remaining parts are folded into an arc shape, and there is a recess between the two second plates (22).

3. A foldable, adjustable photovoltaic assembly according to claim 2, wherein, Further comprising a slide rod, the back of the two first plates (21) is provided with a connecting strip (26), and the slide rod is provided with a first slide rod (27) and a second slide rod (28) extending into the inside of the connecting strip (26).

4. A foldable, adjustable photovoltaic assembly according to claim 3, wherein, The slide rod is provided with a push rod (29) between the first slide rod (27) and the second slide rod (28), and the push rod (29) is provided with a connecting plate (291) magnetically attracted to the two second plates (22).

5. A foldable, adjustable photovoltaic assembly according to claim 4, wherein, Further comprising a support frame (1) for supporting the slide rod, and a diagonal rod (122) is arranged between the support frame (1) and the push rod (29).

6. A foldable, adjustable photovoltaic assembly according to claim 5, wherein, The slide rod is combined by a extension rod (112) and a mounting rod (111) for limiting the second slide rod (28), and the slide rod is coupled with the support frame (1) to unlock the second slide rod (28).

7. A foldable, adjustable photovoltaic assembly according to claim 6, wherein, The second slide rod (28) is transversely moved to lock or unlock the mounting rod (111) and the extension rod (112).

8. A foldable, adjustable photovoltaic assembly according to claim 6, wherein, The second lock block (116) for locking the second slide rod (28) and the fixed block (118) for locking the second lock block (116) are movably arranged in the extension rod (112).

9. A foldable, adjustable photovoltaic assembly according to claim 8, wherein, The fixed block (118) is cut off to move the second lock block (116) and the second slide rod (28) to switch the photovoltaic panel (2) from the first state to the second state.

10. The foldable, adjustable photovoltaic assembly of claim 1, wherein, The back of the first plate (21) is provided with an anti-collision armor.

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