Adjustable solar photovoltaic panel

Abstract

The utility model discloses an adjustable solar photovoltaic panel, comprising an annular base, a ring-shaped connecting seat is rotatably installed on the top of the annular base, a supporting plate is hinged on the top of the annular connecting seat through an articulated seat, a photovoltaic panel is fixedly installed on the top of the supporting plate, a movable seat is slidably connected in the annular connecting seat, and a linear driving mechanism for driving the movable seat to move is installed in the annular connecting seat, a plurality of connecting rods are hinged on the top of the movable seat, and one end of the connecting rod away from the movable seat is hinged to the bottom of the supporting plate; when the utility model is used, after the annular base is fixed in a preset installation position, the annular connecting seat can be rotated on the annular base to adjust the horizontal angle of the orientation of the photovoltaic panel, and the movable seat is driven to move in the annular connecting seat by the linear driving mechanism, which can push the connecting rod to move, so that the photovoltaic panel can be rotated on the annular connecting seat through the articulated seat, thereby flipping the photovoltaic panel, and the operation is simple and convenient.

Description

Technical Field

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

[0002] Solar photovoltaic panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect.

[0003] After searching, the patent with announcement number CN219918794U discloses an adjustable solar photovoltaic panel, which can facilitate the adjustment of the inclination angle of the photovoltaic panel body by pulling out the limiting rod from the inner side of the limiting hole and the connecting frame and then rotating the photovoltaic panel body so that the rotating disk rotates with the guide rod as the axis. The inclination angle of the photovoltaic panel body can be adjusted quickly, thereby reducing the operation time and allowing the photovoltaic panel body to be adequately irradiated.

[0004] Although the above scheme can adjust the angle of the photovoltaic panel body, since the photovoltaic panel body is hinged to the supporting base through a support rod, the length of the support rod directly limits the angle adjustment range of the photovoltaic panel body. When the support rod is shorter, the photovoltaic panel body can only be adjusted to a small angle. When the support rod is longer, although the photovoltaic panel body can be adjusted to a larger angle, the overall size of the device will be larger, which is not convenient for storage. In addition, in this scheme, the adjustment of the photovoltaic panel body requires manual operation, so there are many restrictions on the layout position of the photovoltaic panel body, which is not convenient for installation in high places such as car roofs and roofs, and needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable solar photovoltaic panel to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable solar photovoltaic panel comprises an annular base, a annular connecting seat is rotatably installed on the top of the annular base, a support plate is hinged on the top of the annular connecting seat through a hinge seat, a photovoltaic panel is fixedly installed on the top of the support plate, a movable seat is slidably connected inside the annular connecting seat, and a linear drive mechanism for driving the movable seat to move is installed in the annular connecting seat, a plurality of connecting rods are hinged on the top of the movable seat, and the ends of the connecting rods away from the movable seat are hinged to the bottom of the support plate.

[0008] As a further solution of the utility model: the inner wall of the annular connecting seat is fixedly connected to a mounting plate, the linear drive mechanism includes a first reduction motor fixedly mounted on the inner side of the mounting plate, the output shaft of the first reduction motor passes through the mounting plate and is fixedly connected to a screw, the screw is rotatably connected to the inner wall of the annular connecting seat through a bearing seat, the outer wall of the screw is fitted with a nut, the nut is fixedly connected to the movable seat, and the movable seat is provided with a through hole for passing the screw.

[0009] As a further solution of the utility model: the inner walls of the annular connecting seat are fixedly connected with guide rods on both sides of the screw, the outer walls of the guide rods are slidably sleeved with sliding sleeves, the sliding sleeves are fixedly connected to the movable seat, and the movable seat is provided with a through hole adapted to the guide rod.

[0010] As a further solution of the utility model: a second reduction motor is fixedly installed on the inner side of the mounting plate, and the output shaft of the second reduction motor passes through the bottom of the mounting plate and is fixedly connected to a gear, and the top of the annular base is fixedly connected to an inner gear ring, the inner gear ring is located on the inner side of the annular connecting seat, the gear is located inside the inner gear ring, and the gear and the inner gear ring are meshed with each other.

[0011] As a further solution of the utility model: the top of the annular base is provided with a plurality of arc-shaped grooves distributed in a circular pattern, and balls are arranged in the arc-shaped grooves; the bottom of the annular connecting seat is provided with an annular groove, and the tops of the balls are located in the annular grooves; a limiting ring is fixedly sleeved on the bottom of the outer wall of the annular connecting seat; the top of the annular base is fixedly connected with a plurality of L-shaped blocks by screws, and the limiting ring is located on the inner side of the L-shaped block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is used, after the annular base is fixed in a preset installation position, the annular connecting seat can be rotated on the annular base to adjust the horizontal angle of the direction of the photovoltaic panel. The movable seat is driven to move in the annular connecting seat by a linear drive mechanism, which can push the connecting rod to move, so that the photovoltaic panel can be rotated on the annular connecting seat through the hinge seat, thereby flipping the photovoltaic panel. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of an adjustable solar photovoltaic panel.

[0015] Figure 2 The figure is a schematic diagram of the structure of a linear drive mechanism in an adjustable solar photovoltaic panel.

[0016] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0017] Among them, there are an annular base 1, an annular connecting seat 2, an articulated seat 3, a support plate 4, a photovoltaic panel 5, a movable seat 6, a connecting rod 7, a mounting plate 8, a first reduction motor 9, a screw 10, a nut 11, a guide rod 12, a sleeve 13, a second reduction motor 14, a gear 15, an inner gear ring 16, a limit ring 17, an L-shaped block 18, an arc groove 19, a ball 20, and an annular groove 21. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3 In an embodiment of the utility model, an adjustable solar photovoltaic panel includes an annular base 1, a ring-shaped connecting seat 2 is rotatably installed on the top of the annular base 1, a support plate 4 is hinged on the top of the annular connecting seat 2 through a hinge seat 3, a photovoltaic panel 5 is fixedly installed on the top of the support plate 4, a movable seat 6 is slidably connected in the annular connecting seat 2, and a linear driving mechanism for driving the movable seat 6 to move is installed in the annular connecting seat 2, a plurality of connecting rods 7 are hinged on the top of the movable seat 6, and the ends of the connecting rods 7 away from the movable seat 6 are hinged to the bottom of the support plate 4.

[0020] By adopting the above-mentioned scheme, when in use, the utility model can rotate the annular base 1 on the preset installation position after fixing it, so as to adjust the horizontal angle of the orientation of the photovoltaic panel 5, and the movable seat 6 is driven to move in the annular connecting seat 2 by the linear drive mechanism, so as to push the connecting rod 7 to move, so that the photovoltaic panel 6 can be rotated on the annular connecting seat 2 through the hinge seat 3, thereby flipping the photovoltaic panel 6, and the operation is simple and convenient.

[0021] Specific combination Figure 1 and Figure 2 In one embodiment of the utility model, the inner wall of the annular connecting seat 2 is fixedly connected to a mounting plate 8, and the linear drive mechanism includes a first reduction motor 9 fixedly installed on the inner side of the mounting plate 8. The output shaft of the first reduction motor 9 passes through the mounting plate 8 and is fixedly connected to a screw 10. The screw 10 is rotatably connected to the inner wall of the annular connecting seat 2 through a bearing seat. A nut 11 is fitted on the outer wall of the screw 10. The nut 11 is fixedly connected to the movable seat 6, and a through hole for passing the screw 10 is opened on the movable seat 6.

[0022] By starting the first reduction motor 9 to drive the screw 10 to rotate, the screw 10 and the nut 11 can be used to drive the movable seat 7 to move in the annular connecting seat 2. The structure is simple and the operation is stable.

[0023] Specific combination Figure 2 On the basis of the previous embodiment, further, the inner wall of the annular connecting seat 2 is located on both sides of the screw 10 and is fixedly connected with a guide rod 12, the outer wall of the guide rod 12 is slidably sleeved with a sliding sleeve 13, the sliding sleeve 13 is fixedly connected to the movable seat 6, and the movable seat 6 is provided with a through hole adapted to the guide rod 12.

[0024] The cooperation between the guide rod 12 and the sliding sleeve 13 can improve the stability of the movable seat 7 moving in the annular connecting seat 2.

[0025] Specific combination Figure 1-3 In one embodiment of the utility model, a second reduction motor 14 is fixedly installed on the inner side of the mounting plate 8, and the output shaft of the second reduction motor 14 passes through the bottom of the mounting plate 8 and is fixedly connected to a gear 15. An inner gear ring 16 is fixedly connected to the top of the annular base 1, and the inner gear ring 16 is located on the inner side of the annular connecting seat 2. The gear 15 is located in the inner gear ring 16, and the gear 15 and the inner gear ring 16 are meshed with each other.

[0026] By starting the second reduction motor 14 , the gear 15 can be driven to rotate, and then the annular connecting seat 2 is driven to rotate on the annular base 1 by the cooperation between the gear 15 and the inner gear ring 16 .

[0027] Specific combination Figure 3 In one embodiment of the utility model, a plurality of arc-shaped grooves 19 are arranged on the top of the annular base 1 in a circumferential distribution, and balls 20 are arranged in each of the arc-shaped grooves 19. An annular groove 21 is provided on the bottom of the annular connecting seat 2, and the tops of the balls 20 are all located in the annular groove 21. A limiting ring 17 is fixedly sleeved on the bottom of the outer wall of the annular connecting seat 2. A plurality of L-shaped blocks 18 are fixedly connected to the top of the annular base 1 by screws, and the limiting ring 17 is located on the inner side of the L-shaped block 18.

[0028] By setting the ball 20, the stability of the annular connecting seat 2 in rotation on the annular base 1 can be improved. By cooperating with the L-shaped block 18 and the limiting ring 17, the annular connecting seat 2 can be limited on the annular base 1 to prevent the annular connecting seat 2 from detaching from the annular base 1.

[0029] In addition, based on the above embodiments, the first reduction motor 9 and the second reduction motor 14 are further connected to a control switch. By installing the control switch in a car cab or a building room, the angle of the photovoltaic panel 5 can be adjusted remotely, thereby reducing restrictions on the layout of the photovoltaic panel.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable solar photovoltaic panel, characterized in that: The invention comprises an annular base (1), the top of which is rotatably mounted an annular connecting seat (2), the top of which is hingedly connected to a support plate (4) via a hinge seat (3), the top of which is fixedly mounted a photovoltaic panel (5), a movable seat (6) is slidably connected inside the annular connecting seat (2), and a linear driving mechanism for driving the movable seat (6) to move is installed inside the annular connecting seat (2), a plurality of connecting rods (7) are hingedly connected to the top of the movable seat (6), and the ends of the connecting rods (7) away from the movable seat (6) are hingedly connected to the bottom of the support plate (4).

2. The adjustable solar photovoltaic panel according to claim 1, characterized in that: The inner wall of the annular connecting seat (2) is fixedly connected to a mounting plate (8), and the linear drive mechanism includes a first reduction motor (9) fixedly mounted on the inner side of the mounting plate (8). The output shaft of the first reduction motor (9) passes through the mounting plate (8) and is fixedly connected to a screw rod (10). The screw rod (10) is rotatably connected to the inner wall of the annular connecting seat (2) through a bearing seat. The outer wall of the screw rod (10) is fitted with a nut (11). The nut (11) is fixedly connected to the movable seat (6), and the movable seat (6) is provided with a through hole for passing the screw rod (10).

3. The adjustable solar photovoltaic panel according to claim 2, characterized in that: The inner wall of the annular connecting seat (2) is fixedly connected to a guide rod (12) on both sides of the screw rod (10), and the outer wall of the guide rod (12) is slidably sleeved with a sliding sleeve (13), and the sliding sleeve (13) is fixedly connected to the movable seat (6), and the movable seat (6) is provided with a through hole adapted to the guide rod (12).

4. The adjustable solar photovoltaic panel according to claim 2, characterized in that: A second reduction motor (14) is fixedly mounted on the inner side of the mounting plate (8); an output shaft of the second reduction motor (14) passes through the bottom of the mounting plate (8) and is fixedly connected to a gear (15); an inner gear ring (16) is fixedly connected to the top of the annular base (1); the inner gear ring (16) is located on the inner side of the annular connecting seat (2); the gear (15) is located inside the inner gear ring (16), and the gear (15) and the inner gear ring (16) are meshed with each other.

5. The adjustable solar photovoltaic panel according to claim 1, characterized in that: The top of the annular base (1) is provided with a plurality of arc-shaped grooves (19) distributed in a circumferential manner, and each of the arc-shaped grooves (19) is provided with a ball (20). The bottom of the annular connecting seat (2) is provided with an annular groove (21), and the top of each of the ball (20) is located in the annular groove (21). A limiting ring (17) is fixedly sleeved on the bottom of the outer wall of the annular connecting seat (2), and a plurality of L-shaped blocks (18) are fixedly connected to the top of the annular base (1) by screws, and the limiting ring (17) is located on the inner side of the L-shaped block (18).

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