Flexible support photovoltaic power generation device

Abstract

The utility model provides a photovoltaic power generation device with a flexible support, which relates to the technical field of photovoltaic power generation equipment and comprises a base, a support column is mounted at the top of the base through a steering assembly, a frame body is mounted at the top of the support column, a photovoltaic panel is mounted on the inner wall of the frame body through a shaft pin, a lifting assembly is mounted at the bottom of the frame body, and the photovoltaic panel is mounted on the lifting assembly. The photovoltaic power generation equipment is novel in overall design and simple in structure, through the steering assembly and the lifting assembly, it can be ensured that the included angle between the photovoltaic panel and the sun is in the optimal state all the time, and therefore the power generation efficiency can be improved; and meanwhile, due to the design of the frame body, the photovoltaic panel can be stored, and the possibility that the photovoltaic panel is easy to turn over under the condition that the wind speed is high is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation equipment, and more specifically, particularly relates to a flexible bracket photovoltaic power generation device. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters. The main components are made of electronic components. Solar cells are packaged and protected after being connected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices.

[0003] Based on the above, the inventors have discovered the following problems: most of the existing photovoltaic power generation equipment is installed, and the overall structure of the traditional bracket is relatively fixed, and the photovoltaic panels installed on its surface cannot change with the refraction angle of the sun, which will lead to a decrease in its photoelectric conversion efficiency. At the same time, because most of them are fixed structures, the photovoltaic panels may easily overturn when the wind speed is high.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a flexible bracket photovoltaic power generation device is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of the flexible bracket photovoltaic power generation device of the utility model are achieved by the following specific technical means:

[0006] A flexible bracket photovoltaic power generation device includes a base, a support column is installed on the top of the base through a steering assembly, a frame is installed on the top of the support column, a photovoltaic panel is installed on the inner wall of the frame through an axle pin, a lifting assembly is installed on the bottom of the frame, and the lifting assembly is connected to the bottom end surface of the photovoltaic panel.

[0007] Furthermore, the steering assembly includes a servo motor installed on the upper end surface of the base, the output end of the servo motor passes through the top end surface of the base and extends to the interior, and a gear 1 is installed thereon through a fixing part, one side of the gear 1 is located in the base and a gear 2 is installed thereon through a bearing seat and a shaft rod, the gear 1 and the gear 2 are meshed with each other, and the gear 2 is connected to the support column through the shaft rod.

[0008] Furthermore, the lifting assembly includes a groove opened at the bottom of the frame, a threaded rod is installed in the groove through a bearing seat, a slider is mounted on the threaded rod, and a connecting rod is installed on the top of the slider through a hinge seat.

[0009] Furthermore, a hinge seat is installed on the bottom end surface of the photovoltaic panel, and the photovoltaic panel is connected to the other end of the connecting rod through the hinge seat.

[0010] Furthermore, a retaining frame is installed on an outer wall of one side of the frame body, a transmission shaft is installed in the retaining frame through a bearing seat, a bevel gear set is mounted on the transmission shaft, and the transmission shaft is transmission-connected with the threaded rod through the bevel gear set.

[0011] Furthermore, a driving motor is installed below the retaining frame via a fixing member, and an output end of the driving motor passes through the bottom end surface of the retaining frame and extends to the inside of the frame body, and is transmission-connected with a transmission shaft via a coupling.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The servo motor, gear 1, gear 2, and shaft are used in conjunction with the support column. When the servo motor is in working state, gear 1 can be rotated, and gear 1 and gear 2 are in meshing state, so gear 2 can be rotated. At the same time, gear 2 is connected to the support column through the shaft. Therefore, the above operation can realize the axial rotation of the support column as a whole. The refraction angle between the photovoltaic panel 5 and the sun can be changed by axial rotation, thereby improving the efficiency of photovoltaic conversion;

[0014] 2. The photovoltaic panel is used in conjunction with a driving motor, a transmission shaft, a bevel gear set, a threaded rod, a slider, and a connecting rod. When the driving motor is in a working state, the transmission shaft can be driven to rotate, and the transmission shaft forms a transmission connection with the threaded rod through the bevel gear set. Therefore, when the driving motor is working, it can drive the threaded rod to rotate, and when the threaded rod rotates, it can drive the slider to move. During the movement of the slider, the connecting rod can be lifted, and during the lifting process of the connecting rod, the photovoltaic panel can be lifted inside the frame 3. The above operation can further change the refraction angle between the photovoltaic panel and the sun, which is helpful for the conversion of photoelectricity. At the same time, when the photovoltaic panel is stored inside the frame, the resistance to wind can be reduced, thereby avoiding the possibility of overturning of the photovoltaic panel and improving the overall safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a flexible bracket photovoltaic power generation device of the utility model.

[0016] Figure 2 It is a plan view of the internal structure of a base of a flexible bracket photovoltaic power generation device of the utility model.

[0017] Figure 3 The utility model is a plan view of a flexible bracket photovoltaic power generation device frame.

[0018] Figure 4 The utility model is a side view of a flexible bracket photovoltaic power generation device frame.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Base; 2. Support column; 3. Frame; 4. Axle pin; 5. Photovoltaic panel; 6. Gear 2; 7. Gear 1; 8. Servo motor; 9. Groove; 10. Threaded rod; 11. Transmission shaft; 12. Cage; 13. Bevel gear set; 14. Slider; 15. Drive motor; 16. Connecting rod. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a flexible bracket photovoltaic power generation device, comprising a base 1, a support column 2 is installed on the top of the base 1 through a steering assembly, a frame 3 is installed on the top of the support column 2, a photovoltaic panel 5 is installed on the inner wall of the frame 3 through an axle pin 4, a lifting assembly is installed on the bottom of the frame 3, and the lifting assembly is connected to the bottom end surface of the photovoltaic panel 5.

[0027] Among them, the steering assembly includes a servo motor 8 installed on the upper end surface of the base 1, the output end of the servo motor 8 passes through the top end surface of the base 1 and extends to the inside, and a gear 7 is installed through a fixing part, one side of the gear 7 is located in the base 1 and a gear 2 6 is installed through a bearing seat and a shaft rod, the gear 1 7 and the gear 2 6 are meshed with each other, and the gear 2 6 is connected to the support column 2 through the shaft rod, and the servo motor 8, gear 1 7, gear 2 6, and the shaft rod are used in conjunction with the support column 2. When the servo motor 8 is in a working state, the gear 1 7 can be rotated, and the gear 1 7 and the gear 2 6 are in a meshing state, so the gear 2 6 can be rotated, and the gear 2 6 is connected to the support column 2 through the shaft rod, so the above operation can realize the axial rotation of the support column 2 as a whole, and the refraction angle between the photovoltaic panel 5 and the sun can be changed by axial rotation, thereby improving the efficiency of photovoltaic conversion.

[0028] The lifting assembly includes a groove 9 opened at the bottom of the frame 3, a threaded rod 10 is installed in the groove 9 through a bearing seat, a slider 14 is mounted on the threaded rod 10, and a connecting rod 16 is installed on the top of the slider 14 through a hinge seat.

[0029] A hinge seat is installed on the bottom end surface of the photovoltaic panel 5, and the photovoltaic panel 5 is connected to the other end of the connecting rod 16 through the hinge seat.

[0030] Among them, a retaining frame 12 is installed on the outer wall of one side of the frame body 3, and a transmission shaft 11 is installed in the retaining frame 12 through a bearing seat. A bevel gear set 13 is installed on the transmission shaft 11, and the transmission shaft 11 is connected to the threaded rod 10 through the bevel gear set 13. The photovoltaic panel 5 is used in conjunction with the driving motor 15, the transmission shaft 11, the bevel gear set 13, the threaded rod 10, the slider 14, and the connecting rod 16. When the driving motor 15 is in a working state, the transmission shaft 11 can be driven to rotate, and the transmission shaft 11 is connected to the threaded rod 10 through the bevel gear set 13. The driving motor 15 is connected, so that when it is working, it can drive the threaded rod 10 to rotate, and when the threaded rod 10 rotates, it can drive the slider 14 to move. The slider 14 can realize the lifting of the connecting rod 16 during the movement, and the connecting rod 16 can realize the lifting of the photovoltaic panel 5 in the frame 3 during the lifting process. The above operation can further change the refraction angle between the photovoltaic panel 5 and the sun, which is helpful for the conversion of photoelectricity. At the same time, when the photovoltaic panel 5 is stored inside the frame 3, the resistance between the wind can be reduced, thereby avoiding the possibility of the photovoltaic panel 5 being overturned, thereby improving the overall safety.

[0031] A driving motor 15 is installed below the retaining frame 12 through a fixing member, and an output end of the driving motor 15 passes through the bottom end surface of the retaining frame 12 and extends to the inside of the frame body 3, and is transmission-connected with the transmission shaft 11 through a coupling.

[0032] The specific usage and function of this embodiment are as follows:

[0033] Before installing this flexible bracket photovoltaic power generation device, first confirm the integrity of the device as a whole. After confirming that it is correct, move the accessories to the designated location and then assemble them. In order to ensure that the refraction angle between the photovoltaic panel 5 and the sun is always in the best state, this device uses a lifting component and a steering component to ensure the angle between the photovoltaic panel 5 and the sun. First, use the servo motor 8, gear 1 7, gear 2 6, and shaft rod in conjunction with the support column 2. When the servo motor 8 is in working condition, gear 1 7 can be rotated, and gear 1 7 and gear 2 6 are in meshing state, so gear 2 6 can be rotated. At the same time, gear 2 6 is connected to the support column 2 through the shaft rod. Therefore, the above operation can realize the axial rotation of the support column 2 as a whole. The axial rotation can change the refraction angle between the photovoltaic panel 5 and the sun, thereby improving the efficiency of photovoltaic conversion. Then, the driving motor 15, the transmission shaft 11, the bevel gear set 13, the threaded rod 10, the slider 14, and the connecting rod 16 cooperate with the photovoltaic surface When the panel 5 is used, the driving motor 15 can drive the transmission shaft 11 to rotate when it is in working state, and the transmission shaft 11 forms a transmission connection with the threaded rod 10 through the bevel gear set 13. Therefore, the driving motor 15 can drive the threaded rod 10 to rotate when it is working, and when the threaded rod 10 rotates, it can drive the slider 14 to move. The slider 14 can realize the lifting of the connecting rod 16 during the movement, and the connecting rod 16 can realize the lifting of the photovoltaic panel 5 in the frame 3 during the lifting process. Through the above operation, the refraction angle between the photovoltaic panel 5 and the sun can be further changed, which is helpful for the conversion of photoelectricity. At the same time, when the photovoltaic panel 5 is stored in the frame 3, the resistance between the wind can be reduced, thereby avoiding the possibility of the photovoltaic panel 5 being overturned, and improving the overall safety. Therefore, this device can ensure that the refraction angle between the photovoltaic panel 5 and the sun is always in the best state, and at the same time, the photovoltaic panel 5 can be stored to prevent the possibility of the power generation device being overturned when the wind speed is high.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A flexible support photovoltaic power generation device, comprising a base (1), characterized in that: A support column (2) is installed on the top of the base (1) through a steering assembly, a frame (3) is installed on the top of the support column (2), a photovoltaic panel (5) is installed on the inner wall of the frame (3) through an axle pin (4), a lifting assembly is installed at the bottom of the frame (3), and the lifting assembly is connected to the bottom end surface of the photovoltaic panel (5), the lifting assembly includes a groove (9) opened at the bottom of the frame (3), a threaded rod (10) is installed in the groove (9) through a bearing seat, a slider (14) is mounted on the threaded rod (10), and a connecting rod (16) is installed on the top of the slider (14) through a hinge seat.

2. A flexible bracket photovoltaic power generation device as claimed in claim 1, characterized in that: The steering assembly comprises a servo motor (8) mounted on the upper end surface of the base (1); the output end of the servo motor (8) extends through the top end surface of the base (1) to the inside and is mounted with a gear 1 (7) via a fixing member; one side of the gear 1 (7) is located in the base (1) and is mounted with a gear 2 (6) via a bearing seat and a shaft; the gear 1 (7) and the gear 2 (6) are meshed with each other, and the gear 2 (6) is connected to the support column (2) via the shaft.

3. A flexible bracket photovoltaic power generation device as claimed in claim 1, characterized in that: A hinge seat is installed on the bottom end surface of the photovoltaic panel (5), and the photovoltaic panel (5) is connected to the other end of the connecting rod (16) via the hinge seat.

4. A flexible bracket photovoltaic power generation device as claimed in claim 1, characterized in that: A retaining frame (12) is installed on an outer wall of one side of the frame body (3), a transmission shaft (11) is inserted and installed in the retaining frame (12) through a bearing seat, a bevel gear set (13) is mounted on the transmission shaft (11), and the transmission shaft (11) is in transmission connection with the threaded rod (10) through the bevel gear set (13).

5. A flexible bracket photovoltaic power generation device as claimed in claim 4, characterized in that: A drive motor (15) is installed below the retaining frame (12) via a fixing member, and an output end of the drive motor (15) passes through the bottom end surface of the retaining frame (12) and extends to the interior of the frame body (3), and is in transmission connection with the transmission shaft (11) via a coupling.

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