Distributed photovoltaic power generation and energy storage device

Abstract

The utility model discloses a distributed photovoltaic power generation and energy storage device, and relates to the technical field of supporting structures of photovoltaic modules. The distributed photovoltaic power generation and energy storage device comprises two supporting frames and a double-locking assembly, and rotating shafts rotationally penetrate through the surfaces of the two supporting frames; the double-locking assembly is arranged on the supporting frame, the double-locking assembly comprises a first threaded column, a limiting column, a rotating shaft, an arc piece, an anti-skid pad, a connecting plate, an inner threaded sleeve and a second threaded column, and the surface of the first threaded column is in threaded connection with the supporting frame. A rotating button drives a limiting column to move downwards through external force to preliminarily lock a rotating shaft, the photovoltaic power generation panel is prevented from rotating, after the photovoltaic power generation panel is locked by the limiting column, the angle of the photovoltaic power generation panel is not prone to change, and then two rotating pieces in a double-locking assembly are used for locking the photovoltaic power generation panel. The non-slip mat is driven to move downwards to be tightly attached to the rotating shaft, and the locking effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting structures of photovoltaic modules, and in particular to a distributed photovoltaic power generation and energy storage device. Background Art

[0002] A distributed photovoltaic power generation and energy storage device is a technology that uses solar energy to generate electricity and store excess energy. A Chinese utility model patent, authorized with the publication number "CN220022699U," discloses a distributed photovoltaic power generation and energy storage device comprising a base plate, the upper surface of which is fixedly connected to two support plates, a frame being provided between the two support plates, a first control member being provided on one side of the support plate, the first control member being rotated and extending through the support plate at one end close to the support plate, a second gear being fixedly connected to one end of the first control member located within the support plate, a control chamber being provided within the support plate, and a fixed plate being provided within the control chamber.

[0003] The above technical solution uses the distributed photovoltaic power generation and energy storage device, and the fixed plate has a restrictive effect on the second gear, so that the second gear cannot rotate, thereby avoiding the problem of loosening of the photovoltaic panel as much as possible. At the same time, this fixing method cannot rotate regardless of whether the second gear rotates forward or reverse, ensuring the firmness of the photovoltaic panel after the angle is fixed, and also ensuring the adjustment angle of the photovoltaic panel, improving the use effect of the photovoltaic power generation and energy storage device. When locking the angle of the photovoltaic panel, the fixed plate is used to support the second gear, but due to the characteristics of the gear itself, the fixed plate cannot be guaranteed to hit the tooth gap when moving upward, and the gear is stuck, resulting in the problem of inconsistency between the final angle adjustment and the locked angle. Therefore, there is an urgent need for a distributed photovoltaic power generation and energy storage device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a distributed photovoltaic power generation and energy storage device, which can solve the problem that when locking the angle of the photovoltaic panel, a fixed plate is used to press against the second gear. However, due to the characteristics of the gear itself, the fixed plate cannot be guaranteed to hit the tooth gap when moving upward, thereby jamming the gear, thereby causing the final angle adjustment and the locked angle to be inconsistent.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a distributed photovoltaic power generation and energy storage device, comprising two support frames and a double locking assembly, wherein a rotating shaft is rotatably passed through the surfaces of the two support frames;

[0006] The double locking assembly is arranged on the support frame, and the double locking assembly includes a threaded column one, a limiting column, a rotating shaft, an arc part, an anti-slip pad, a connecting plate, an internally threaded sleeve and a threaded column two. The surface of the threaded column one is threadedly connected to the support frame, the limiting column is welded to the lower end of the threaded column one, the connecting plate is fixedly sleeved on the limiting column, the connecting plate is fixedly sleeved on the internally threaded sleeve, the surface of the threaded column two is threadedly connected to the inner surface of the internally threaded sleeve, the arc part rotates at the lower end of the threaded column two, and the anti-slip pad is adhered to the lower end of the arc part. There are two double locking assemblies, and the two double locking assemblies are respectively arranged on the two support frames.

[0007] Preferably, the lower ends of the two limiting columns are in contact with the surfaces of the corresponding rotating shafts, and the lower ends of the two anti-slip pads are in contact with the surfaces of the corresponding rotating shafts.

[0008] Preferably, a guide rod is welded to the upper surface of the arc member, the guide rod slides through the connecting plate, and the guide rod slides through the supporting frame.

[0009] Preferably, the upper end of the second threaded column is fixedly sleeved with a collar, the left and right ends of the collar are welded with rotating parts, and the upper ends of the two first threaded columns are welded with rotating knobs.

[0010] Preferably, a bottom plate is welded to the lower ends of the two support frames, and a square frame is rotatably connected between the two support frames.

[0011] Preferably, the square frame is fixedly sleeved on the two rotating shafts, and photovoltaic panels are welded on the surface of the square frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The distributed photovoltaic power generation and energy storage device is provided with a knob in a double locking assembly. The knob drives the limit column to move downward through external force to initially lock the rotating shaft to prevent the photovoltaic panel from rotating. When the limit column locks the photovoltaic panel, the angle of the photovoltaic panel will not change easily. Subsequently, the two rotating parts in the double locking assembly are used to drive the anti-slip pad to move downward to fit closely with the rotating shaft, thereby improving the locking effect, that is, improving the stability of the photovoltaic panel to maintain a constant angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the support frame of the utility model;

[0017] Figure 3For this utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0018] Figure 4 It is an overall schematic diagram of the arc part of the utility model.

[0019] Figure numerals: 1. Photovoltaic panel; 2. Square frame; 3. Bottom plate; 4. Support frame; 5. Knob; 6. Threaded column 1; 7. Limit column; 8. Rotating shaft; 9. Arc part; 10. Anti-slip pad; 11. Connecting plate; 12. Internally threaded sleeve; 13. Threaded column 2; 14. Rotating part; 15. Ring; 16. Guide rod. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 , the utility model provides a technical solution: a distributed photovoltaic power generation and energy storage device, comprising two support frames 4 and a double locking assembly, the surfaces of the two support frames 4 are both rotatably penetrated by a rotating shaft 8;

[0025] The double locking assembly is arranged on the support frame 4, and the double locking assembly includes a threaded column 16, a limiting column 7, a rotating shaft 8, an arc part 9, an anti-slip pad 10, a connecting plate 11, an internally threaded sleeve 12 and a threaded column 2 13. The surface of the threaded column 16 is threadedly connected to the support frame 4, the limiting column 7 is welded to the lower end of the threaded column 16, the connecting plate 11 is fixedly sleeved on the limiting column 7, the connecting plate 11 is fixedly sleeved on the internally threaded sleeve 12, the surface of the threaded column 2 13 is threadedly connected to the inner surface of the internally threaded sleeve 12, the arc part 9 rotates at the lower end of the threaded column 2 13, and the anti-slip pad 10 is adhered to the lower end of the arc part 9. There are two double locking assemblies, and the two double locking assemblies are respectively arranged on the two support frames 4.

[0026] The lower ends of the two limiting columns 7 are in contact with the surfaces of the corresponding rotating shafts 8 , and the lower ends of the two anti-slip pads 10 are in contact with the surfaces of the corresponding rotating shafts 8 .

[0027] A guide rod 16 is welded to the upper surface of the arc member 9 . The guide rod 16 slides through the connecting plate 11 and the support frame 4 .

[0028] The upper end of the threaded column 13 is fixedly sleeved with a collar 15, and the left and right ends of the collar 15 are welded with rotating parts 14, and the upper ends of the two threaded columns 1 are welded with rotating knobs 5.

[0029] The bottom ends of the two support frames 4 are welded with a bottom plate 3 , and a square frame 2 is rotatably connected between the two support frames 4 .

[0030] The square frame 2 is fixedly sleeved on the two rotating shafts 8 , and the photovoltaic panels 1 are welded to the surface of the square frame 2 .

[0031] When it is necessary to adjust the angle at which the photovoltaic panel 1 receives sunlight;

[0032] First, the knob 5 is driven to rotate by external force, and the rotation of the two knobs 5 drives the corresponding threaded column 16 to move respectively, and the movement of the two threaded column 16 drives the corresponding limit column 7 to move away from the surface of the rotating shaft 8. At the same time, the movement of the limit column 7 drives the connecting plate 11 to move the internal threaded sleeve 12 upward, and the movement of the internal threaded sleeve 12 drives the threaded column 2 13 to move upward, and the movement of the threaded column 2 13 drives the arc part 9 to move upward, and the movement of the arc part 9 drives the anti-slip pad 10 to move upward and away from the surface of the rotating shaft 8.

[0033] Secondly, the square frame 2 is driven to move by an external force, and the movement of the square frame 2 drives the photovoltaic panel 1 to adjust to a suitable angle for receiving sunlight.

[0034] Finally, the knob 5 is driven to rotate by an external force, and the rotation of the knob 5 drives the threaded column 1 6 to move, and the movement of the threaded column 1 6 drives the limit column 7 to move to squeeze the rotating shaft 8. Then, the external force drives the two rotating parts 14 to rotate, and the rotation of the two rotating parts 14 drives the ring 15 to rotate, and the rotation of the ring 15 drives the threaded column 2 13 to move, and the movement of the threaded column 2 13 drives the arc part 9 to move downward, and the downward movement of the arc part 9 drives the anti-slip pad 10 to move downward until it contacts the rotating shaft 8.

[0035] By setting the knob 5 in the double locking assembly, the knob 5 drives the limit column 7 to move downward through external force to preliminarily lock the rotating shaft 8 to prevent the photovoltaic panel 1 from rotating. After the limit column 7 locks the photovoltaic panel 1, the angle of the photovoltaic panel 1 will not change easily. Subsequently, the two rotating parts 14 in the double locking assembly are used to drive the anti-slip pad 10 to move downward and fit tightly against the rotating shaft 8, thereby improving the locking effect, that is, improving the stability of the photovoltaic panel 1 in maintaining a constant angle.

[0036] By setting the anti-slip pad 10, the anti-slip pad 10 has an anti-slip effect, which can increase the friction between the arc part 9 and the rotating shaft 8 while reducing the gap between the rotating shaft 8 and the arc part 9, thereby improving the locking effect of the double locking component on the rotating shaft 8, that is, improving the ability of the photovoltaic panel 1 to maintain a constant angle.

[0037] Working principle:

[0038] When it is necessary to adjust the angle at which the photovoltaic panel 1 receives sunlight;

[0039] First, the knob 5 is driven to rotate by external force, and the rotation of the two knobs 5 drives the corresponding threaded column 16 to move respectively, and the movement of the two threaded column 16 drives the corresponding limit column 7 to move away from the surface of the rotating shaft 8. At the same time, the movement of the limit column 7 drives the connecting plate 11 to move the internal threaded sleeve 12 upward, and the movement of the internal threaded sleeve 12 drives the threaded column 2 13 to move upward, and the movement of the threaded column 2 13 drives the arc part 9 to move upward, and the movement of the arc part 9 drives the anti-slip pad 10 to move upward and away from the surface of the rotating shaft 8.

[0040] Secondly, the square frame 2 is driven to move by an external force, and the movement of the square frame 2 drives the photovoltaic panel 1 to adjust to a suitable angle for receiving sunlight.

[0041] Finally, the knob 5 is driven to rotate by an external force, and the rotation of the knob 5 drives the threaded column 1 6 to move, and the movement of the threaded column 1 6 drives the limit column 7 to move to squeeze the rotating shaft 8. Then, the external force drives the two rotating parts 14 to rotate, and the rotation of the two rotating parts 14 drives the ring 15 to rotate, and the rotation of the ring 15 drives the threaded column 2 13 to move, and the movement of the threaded column 2 13 drives the arc part 9 to move downward, and the downward movement of the arc part 9 drives the anti-slip pad 10 to move downward until it contacts the rotating shaft 8.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A distributed photovoltaic power generation and energy storage device, characterized in that: include: Two support frames (4) and a double locking assembly, wherein the surfaces of the two support frames (4) are both rotatably penetrated by a rotating shaft (8); The double locking assembly is arranged on the support frame (4), and the double locking assembly comprises a threaded column (6), a limiting column (7), a rotating shaft (8), an arc piece (9), an anti-skid pad (10), a connecting plate (11), an internally threaded sleeve (12) and a threaded column (13). The surface of the threaded column (6) is threadedly connected to the support frame (4), the limiting column (7) is welded to the lower end of the threaded column (6), the connecting plate (11) is fixedly sleeved on the limiting column (7), the connecting plate (11) is fixedly sleeved on the internally threaded sleeve (12), the surface of the threaded column (13) is threadedly connected to the inner surface of the internally threaded sleeve (12), the arc piece (9) rotates at the lower end of the threaded column (13), and the anti-skid pad (10) is adhered to the lower end of the arc piece (9). There are two double locking assemblies, and the two double locking assemblies are respectively arranged on the two support frames (4).

2. A distributed photovoltaic power generation and energy storage device according to claim 1, characterized in that: The lower ends of the two limiting columns (7) are in contact with the surfaces of the corresponding rotating shafts (8), and the lower ends of the two anti-slip pads (10) are in contact with the surfaces of the corresponding rotating shafts (8).

3. A distributed photovoltaic power generation and energy storage device according to claim 1, characterized in that: A guide rod (16) is welded to the upper surface of the arc member (9), the guide rod (16) slides through the connecting plate (11), and the guide rod (16) slides through the supporting frame (4).

4. A distributed photovoltaic power generation and energy storage device according to claim 1, characterized in that: The upper end of the second threaded column (13) is fixedly sleeved with a collar (15), and the left and right ends of the collar (15) are welded with rotating parts (14), and the upper ends of the two first threaded columns (6) are welded with rotating knobs (5).

5. The distributed photovoltaic power generation and energy storage device according to claim 1, characterized in that: A bottom plate (3) is welded to the lower ends of the two support frames (4), and a square frame (2) is rotatably connected between the two support frames (4).

6. A distributed photovoltaic power generation and energy storage device according to claim 5, characterized in that: The square frame (2) is fixedly sleeved on two rotating shafts (8), and a photovoltaic power generation panel (1) is welded to the surface of the square frame (2).

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