Solar panel capable of being automatically adjusted

Abstract

The utility model discloses a solar panel capable of being automatically adjusted, which comprises a fixed shell, two ends of the fixed shell are respectively connected with a pair of telescopic rods, a rotating rod is arranged between telescopic joints of each pair of telescopic rods, a pair of photovoltaic panels is rotatably connected between two adjacent rotating rods, springs are arranged in the telescopic rods, and the springs are connected with the telescopic rods. According to the solar panel capable of being automatically adjusted, the fixing shell is installed at the top end of an automobile, when photovoltaic charging is needed, the double-shaft motor is controlled to rotate, the pull rope is controlled to be released, and the spring pushes the telescopic rod to extend, so that the automatic adjustment of the solar panel is achieved. The telescopic rods drive the distance between the two adjacent rotating rods to be increased, so that a pair of photovoltaic panels on the two adjacent rotating rods are pulled to be unfolded, photoelectric conversion is facilitated after the photovoltaic panels are unfolded, and the unfolding condition of the photovoltaic panels is conveniently controlled by controlling the releasing length of the pull rope. Therefore, the unfolding condition of the photovoltaic panel can be adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to a solar panel, in particular to an automatically adjustable solar panel. Background Art

[0002] Solar panels (also known as photovoltaic panels) are devices used to convert light energy into electrical energy. Photovoltaic panels are usually installed on vehicles such as travel cars and RVs to provide electricity for daily use.

[0003] The photovoltaic panels on the top of traditional cars are mostly fixed. Generally, in order to meet the power demand, the photovoltaic panels are large in size and will take up a large roof space, affecting the wind resistance of the car during movement. Fixed photovoltaic panels lack protection and are easily damaged in bad weather, and are not convenient for storage and adjustment. Utility Model Content

[0004] The utility model aims to provide an automatically adjustable solar panel to solve the problem that fixed photovoltaic panels affect the wind resistance of automobiles and are easily damaged due to lack of protection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically adjustable solar panel, comprising a fixed shell, a rotating rod and a telescopic rod, both ends of the fixed shell are connected to a pair of telescopic rods, a rotating rod is installed between the telescopic sections of each pair of telescopic rods, a photovoltaic mechanism is connected to the fixed shell, the photovoltaic mechanism includes a photovoltaic panel, a pair of photovoltaic panels are rotatably connected between each adjacent two rotating rods, and a rubber strip is installed between each pair of photovoltaic panels;

[0006] The telescopic rod is connected to a telescopic mechanism, which includes a fixed seat. Fixed seats are installed inside both ends of the fixed shell. The telescopic rod is installed on the fixed shell through the fixed seats. A spring for stretching is installed inside the telescopic rod. A pull rope is fixedly connected to the end of the telescopic rod. A pulling component for retracting the pull rope is connected inside the fixed shell.

[0007] As a preferred technical solution of the utility model, the rotating rod is perpendicular to the telescopic rod, and the diameter of the telescopic rod decreases along the direction away from the fixed shell, so that the telescopic rod can be extended to a sufficient length.

[0008] As a preferred technical solution of the utility model, the pulling assembly includes gears, the fixed shell is rotatably connected to each telescopic rod, a synchronously rotating winding disk is installed on the rotating shaft of the gear, the free end of the pull rope is wound around the winding disk corresponding to the telescopic rod, a dual-axis motor is installed on the fixed shell, and a worm gear meshing with the gear is installed on the output end of the dual-axis motor, thereby facilitating the winding of the pull rope.

[0009] As a preferred technical solution of the utility model, the worm grooves at the two ends of the same dual-axis motor are in opposite directions, so as to facilitate the simultaneous reeling of the pull ropes at the two ends of the dual-axis motor.

[0010] As a preferred technical solution of the utility model, a shielding mechanism is connected to the fixed shell, and the shielding mechanism includes a baffle. The fixed shell is rotatably connected with a baffle for shielding the telescopic rod, thereby protecting the photovoltaic panel when not in use.

[0011] As a preferred technical solution of the utility model, a magnetic block is installed on the baffle, the fixed shell is made of iron, and the baffle is adsorbed on the fixed shell through the magnetic block, thereby preventing the baffle from rotating at will.

[0012] As a preferred technical solution of the utility model, the fixing shell is in a "["-shaped structure, so as to facilitate installation on the top of the car.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model controls the extension of the telescopic rod by arranging a telescopic rod, a rotating rod and a photovoltaic panel, and the telescopic rod drives the distance between two adjacent rotating rods to increase, thereby pulling a pair of photovoltaic panels on the two adjacent rotating rods to unfold. The pair of photovoltaic panels are connected by a rubber strip, so that they are easy to fold. After the photovoltaic panel is unfolded, it is convenient to carry out photoelectric conversion. When folded, it is convenient to store the photovoltaic panel, which occupies a small space and has low wind resistance. At the same time, it can be protected in severe rain, snow and hail weather.

[0015] 2. The utility model sets a dual-axis motor, a pull rope and a spring to control the rotation of the dual-axis motor, drive the winding drum to rotate and release, thereby releasing the pull rope. The spring is in a compressed state when the telescopic rod is contracted. When the pull rope is released, the spring pushes the telescopic rod to extend, thereby achieving the purpose of unfolding the photovoltaic panel. By controlling the length of the released pull rope, it is convenient to control the unfolding of the photovoltaic panel, so that it is convenient to adjust the unfolding of the photovoltaic panel according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixed shell part of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the baffle part of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the telescopic rod part of the utility model;

[0020] Figure 5It is a structural schematic diagram of the spring part of the utility model.

[0021] In the figure: 1. fixed shell; 2. photovoltaic mechanism; 21. photovoltaic panel; 22. rubber strip; 3. telescopic mechanism; 31. telescopic rod; 32. rotating rod; 33. fixed seat; 34. dual-axis motor; 35. spring; 36. pull rope; 37. winding disk; 38. gear; 39. worm; 4. shielding mechanism; 41. baffle; 42. magnetic block. DETAILED DESCRIPTION

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

[0023] See also Figure 1-5 , the utility model provides a technical solution of an automatically adjustable solar panel:

[0024] Embodiment 1:

[0025] according to Figure 1 , Figure 2 and Figure 3 As shown, an automatically adjustable solar panel includes a fixed shell 1, a rotating rod 32 and a telescopic rod 31, both ends of the fixed shell 1 are connected to a pair of telescopic rods 31, a rotating rod 32 is installed between the telescopic sections of each pair of telescopic rods 31, a photovoltaic mechanism 2 is connected to the fixed shell 1, the photovoltaic mechanism 2 includes photovoltaic panels 21, a pair of photovoltaic panels 21 are rotatably connected between each two adjacent rotating rods 32, a rubber strip 22 is installed between each pair of photovoltaic panels 21, the rotating rod 32 is perpendicular to the telescopic rod 31, and the telescopic rod 31 is arranged along the direction away from the fixed shell 1. The diameter of the shell 1 decreases in the direction, thereby ensuring the extension and shortening of the telescopic rod 31. The fixed shell 1 is connected to a shielding mechanism 4, and the shielding mechanism 4 includes a baffle 41. The fixed shell 1 is rotatably connected with a baffle 41 for shielding the telescopic rod 31, so as to protect the photovoltaic panel 21 when not in use. A magnetic block 42 is installed on the baffle 41. The fixed shell 1 is made of iron. The baffle 41 is adsorbed to the fixed shell 1 through the magnetic block 42, so that the baffle 41 is firmly fixed when closed. The fixed shell 1 has a "["-shaped structure, which is convenient for installation on the roof.

[0026] During specific use, the fixed shell 1 is installed on the top of the car. When photovoltaic charging is needed, the telescopic rod 31 is controlled to extend, the baffle 41 rotates upward, the magnetic block 42 and the fixed shell 1 are separated, and the baffle 41 plays a protective role. The telescopic rod 31 drives the distance between the two adjacent rotating rods 32 to increase, thereby pulling a pair of photovoltaic panels 21 on the two adjacent rotating rods 32 to unfold. The pair of photovoltaic panels 21 are connected by a rubber strip 22, which is convenient for folding. After the photovoltaic panel 21 is unfolded, it is convenient to carry out photoelectric conversion.

[0027] Embodiment 2:

[0028] On the basis of the first embodiment, Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the telescopic rod 31 is connected to the telescopic mechanism 3, and the telescopic mechanism 3 includes a fixed seat 33. The fixed seats 33 are installed inside the two ends of the fixed shell 1. The telescopic rod 31 is installed on the fixed shell 1 through the fixed seat 33. A spring 35 for stretching is installed inside the telescopic rod 31. A pull rope 36 is fixedly connected to the end of the telescopic rod 31. A pulling component for winding the pull rope 36 is connected inside the fixed shell 1. The pulling component includes a gear 38. The fixed shell 1 is rotatably connected to each telescopic rod 31. The gear 38 A synchronously rotating winding disk 37 is installed on the rotating shaft of 38, and the free end of the pull rope 36 is wound around the winding disk 37 corresponding to the telescopic rod 31. A dual-axis motor 34 is installed on the fixed shell 1, and a worm 39 meshing with the gear 38 is installed on the output end of the dual-axis motor 34, so as to facilitate the synchronous pulling of a pair of pull ropes 36 at the same end, thereby achieving the purpose of synchronous winding of the pull ropes 36. The worm grooves of the worm 39 at both ends of the same dual-axis motor 34 are in opposite directions, so that the two winding disks at the same end rotate in opposite directions, thereby achieving simultaneous winding.

[0029] During specific use, when the photovoltaic panel 21 needs to be unfolded, the dual-axis motor 34 is controlled to rotate, thereby driving the worm 39 at both ends of the dual-axis motor 34 to rotate, thereby driving the gear 38 to rotate, driving the winding disk 37 to rotate and release, thereby releasing the pull rope 36, and the spring 35 is in a compressed state when the telescopic rod 31 is contracted, so that when the pull rope 36 is released, the spring 35 pushes the telescopic rod 31 to extend, thereby achieving the purpose of unfolding the photovoltaic panel 21, and by controlling the released length of the pull rope 36, it is convenient to control the unfolding of the photovoltaic panel 21, so that it is convenient to adjust the unfolding of the photovoltaic panel 21 according to needs.

[0030] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatically adjustable solar panel, comprising a fixed shell (1), a rotating rod (32) and a telescopic rod (31), characterized in that: A pair of telescopic rods (31) are connected to both ends of the fixed shell (1), a rotating rod (32) is installed between the telescopic sections of each pair of the telescopic rods (31), a photovoltaic mechanism (2) is connected to the fixed shell (1), the photovoltaic mechanism (2) comprises a photovoltaic panel (21), a pair of photovoltaic panels (21) are rotatably connected between each two adjacent rotating rods (32), and a rubber strip (22) is installed between each pair of the photovoltaic panels (21); The telescopic rod (31) is connected to a telescopic mechanism (3), the telescopic mechanism (3) comprising a fixing seat (33), the fixing seats (33) being installed inside both ends of the fixed shell (1), the telescopic rod (31) being installed on the fixed shell (1) via the fixing seats (33), the telescopic rod (31) being installed inside a spring (35) for stretching out, the end of the telescopic rod (31) being fixedly connected to a pull rope (36), and the fixed shell (1) being connected inside a pulling assembly for retracting the pull rope (36).

2. The automatically adjustable solar panel according to claim 1, characterized in that: The rotating rod (32) is perpendicular to the telescopic rod (31), and the diameter of the telescopic rod (31) decreases along a direction away from the fixed shell (1).

3. The automatically adjustable solar panel according to claim 1, characterized in that: The pulling assembly comprises a gear (38), the fixed shell (1) is rotatably connected to each telescopic rod (31), a synchronously rotating reel (37) is mounted on the rotating shaft of the gear (38), the free end of the pull rope (36) is wound around the reel (37) corresponding to the telescopic rod (31), a double-axis motor (34) is mounted on the fixed shell (1), and a worm (39) meshing with the gear (38) is mounted on the output end of the double-axis motor (34).

4. The automatically adjustable solar panel according to claim 3, characterized in that: The worm grooves of the worm gears (39) at two ends of the same dual-axis motor (34) are in opposite directions.

5. The automatically adjustable solar panel according to claim 1, characterized in that: The fixed shell (1) is connected to a shielding mechanism (4), the shielding mechanism (4) comprises a baffle (41), and the fixed shell (1) is rotatably connected to the baffle (41) for shielding the telescopic rod (31).

6. The automatically adjustable solar panel according to claim 5, characterized in that: A magnetic block (42) is mounted on the baffle (41); the fixed shell (1) is made of iron; and the baffle (41) is adsorbed onto the fixed shell (1) via the magnetic block (42).

7. The automatically adjustable solar panel according to claim 1, characterized in that: The fixed shell (1) has a "【"-shaped structure.

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