Multi-angle adjustable photovoltaic panel supporting device

Abstract

The utility model belongs to the technical field of photovoltaic panel mounting equipment, and particularly relates to a multi-angle adjustable photovoltaic panel supporting device, which comprises a rotary base used for adjusting the horizontal orientation of a photovoltaic panel, and the rotary base comprises a rotary table, a fixed seat and a power connection unit; the supporting assembly is used for adjusting the inclination angle of the photovoltaic panel and comprises a supporting column which is vertically installed on the rotating table, and the end of the supporting column is hinged and fixed to the bottom face of the photovoltaic panel. The lifting unit is fixedly mounted on the rotating table, and the end part of the lifting unit is movably connected with a connecting seat arranged on the bottom surface of the photovoltaic panel; according to the utility model, the orientation and the inclination angle of the photovoltaic panel are respectively adjusted through the rotating base and the supporting assembly, and compared with the existing supporting device, the angle adjusting range is larger, and the flexibility is better.

Description

Technical Field

[0001] This utility model belongs to the technical field of photovoltaic panel installation equipment, and in particular relates to a photovoltaic panel support device with multi-angle adjustment. Background Technology

[0002] A photovoltaic (PV) panel is a device that generates electricity through the photoelectric effect, primarily used to convert solar energy into electrical energy. A PV panel typically consists of multiple photovoltaic cell units, which use semiconductor materials to absorb sunlight and generate electricity. PV panels are widely used in the renewable energy sector and are one of the key technologies for utilizing solar power generation.

[0003] When photovoltaic (PV) panels are in use, their tilt angle is one of the core parameters affecting power generation efficiency. A reasonable tilt angle design can increase annual power generation. Furthermore, due to the Earth's rotation and revolution, the angle of sunlight incidence changes, thus requiring targeted adjustments to the tilt angle and orientation of the PV panels. Existing PV panel support devices, while possessing angle adjustment capabilities, have significant limitations and poor adjustment range, and cannot adapt to a wide range of angle adjustments. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a photovoltaic panel support device with multi-angle adjustment, which aims to solve the problems mentioned in the background art.

[0005] This utility model embodiment is implemented as follows: a multi-angle adjustable photovoltaic panel support device for installing and fixing photovoltaic panels, comprising:

[0006] A rotating base for adjusting the horizontal orientation of the photovoltaic panels, including:

[0007] A rotating platform is rotated via a rotating module, and a collar is fixedly installed on the bottom surface of the rotating platform.

[0008] A fixed base is fixedly installed on the ground for supporting and positioning the rotary table. A support cylinder is fixedly installed inside the fixed base, and the support cylinder is rotatably connected to the collar through a bearing.

[0009] A power connection unit is used for dynamic connection of circuits;

[0010] Support components for adjusting the tilt angle of photovoltaic panels include:

[0011] The support column is vertically installed on the rotating platform, and its end is hinged and fixed to the bottom surface of the photovoltaic panel;

[0012] The lifting unit is fixedly installed on the rotating platform, and its end is movably connected to the connecting seat set on the bottom surface of the photovoltaic panel.

[0013] As a further aspect of this utility model: the rotating module includes:

[0014] The gear ring is fixedly mounted on the bottom surface of the rotating module;

[0015] A rotary motor is fixedly mounted on a fixed base, and a drive gear that meshes with the tooth groove of a gear ring is fixedly mounted on its power output end.

[0016] As a further aspect of this utility model: the power connection unit includes:

[0017] A power connector is fixedly installed in the middle of the rotating table. The power connector is coaxial with the collar, and the photovoltaic panel is electrically connected to the power connector via a cable.

[0018] The power connector is fitted into the collar by an insulating pad. The power connector and the power connector are rotatably engaged. The power connector and the power connector are electrically connected. The power connector is connected to an external circuit via a cable.

[0019] As a further aspect of this utility model: the connection between the connector and the base is coated with conductive grease for assisting conduction and lubrication.

[0020] As a further aspect of this utility model: the lifting unit includes:

[0021] The sleeve rod is rotatably connected to the upper end of the rotary table and is connected to the lead screw via a threaded fit.

[0022] The movable rod is fixedly installed at the end of the lead screw, and the movable rod slides into the movable groove on the side of the connecting seat.

[0023] As a further aspect of this utility model: the lifting unit further includes:

[0024] A lifting motor is fixedly mounted on a rotating platform, and the lifting motor is electrically connected to a power connector via a cable;

[0025] The second bevel gear is fixedly installed on the outside of the sleeve rod, and the second bevel gear meshes with the first bevel gear installed at the power output end of the lifting motor.

[0026] The beneficial effects of this utility model are as follows:

[0027] 1. The present invention provides a multi-angle adjustable photovoltaic panel support device, which adjusts the orientation and tilt angle of the photovoltaic panel by means of a rotating base and a support component. Compared with existing support devices, the angle adjustment range is larger and the flexibility is better. The power connection unit enables dynamic circuit connection, ensuring normal current transmission and avoiding the obstruction of photovoltaic panel angle adjustment by traditional cable connection.

[0028] 2. The photovoltaic panel support device with multi-angle adjustment provided in this utility model embodiment drives the gear to rotate through a set rotary motor. Based on the meshing of the drive gear and the gear ring, the gear ring is driven to rotate. The rotating table is limited by the set bearing, the shaft ring and the support cylinder, and the rotating table is driven to rotate around the shaft ring axis.

[0029] 3. The photovoltaic panel support device with multi-angle adjustment provided in this utility model embodiment is provided by setting a connector and a connector base that are engaged and coaxial with the shaft collar. When the rotating table rotates, the connector and the connector base can be kept in continuous contact, thereby realizing the dynamic connection of the circuit.

[0030] 4. The photovoltaic panel support device with multi-angle adjustment provided in this utility model embodiment drives a bevel gear one to rotate through a lifting motor, and drives a sleeve rod to rotate through a bevel gear two that cooperates with the bevel gear one. The lifting adjustment is realized based on the screw that is threaded with the sleeve rod, and the tilt angle of the photovoltaic panel is controlled by the movable rod and the movable groove. Attached Figure Description

[0031] Figure 1 A three-dimensional structure of a photovoltaic panel support device with multi-angle adjustment provided in this embodiment of the utility model. Figure 1 ;

[0032] Figure 2 A three-dimensional structure of a photovoltaic panel support device with multi-angle adjustment provided in this embodiment of the utility model. Figure 2 ;

[0033] Figure 3 A partial cross-sectional schematic diagram of a photovoltaic panel support device with multi-angle adjustment provided for an embodiment of this utility model;

[0034] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0035] In the attached diagram: 1 Rotating base, 11 Rotating table, 111 Rotating module, 1111 Rotating motor, 1112 Drive gear, 1113 Gear ring, 112 Shaft collar, 113 Bearing, 12 Fixed seat, 121 Support cylinder, 13 Power connection unit, 131 Power connection head, 132 Power connection base, 133 Insulating pad, 134 Cable, 2 Support assembly, 21 Support column, 22 Lifting unit, 221 Lifting motor, 222 Bevel gear one, 223 Bevel gear two, 224 Sleeve rod, 225 Lead screw, 226 Movable rod, 3 Photovoltaic panel, 31 Connecting seat, 311 Movable groove. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0037] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0038] Please see Figures 1 to 3 This utility model embodiment provides a multi-angle adjustable photovoltaic panel support device for installing and fixing the photovoltaic panel 3, including:

[0039] The rotating base 1, used to adjust the horizontal orientation of the photovoltaic panel 3, includes:

[0040] The rotating table 11 rotates via the rotating module 111, and a collar 112 is fixedly provided on the bottom surface of the rotating table 11.

[0041] The fixed base 12 is fixedly installed on the ground and is used to support and position the rotary table 11. The fixed base 12 has a support cylinder 121 fixedly installed inside it. The support cylinder 121 is rotatably connected to the collar 112 through the bearing 113.

[0042] Power connection unit 13 is used for dynamic connection of the circuit;

[0043] Support component 2, used to adjust the tilt angle of photovoltaic panel 3, includes:

[0044] The support column 21 is vertically installed on the rotating table 11, and its end is hinged to the bottom surface of the photovoltaic panel 3.

[0045] The lifting unit 22 is fixedly installed on the rotating platform 11, and its end is movably connected to the connecting seat 31 provided on the bottom surface of the photovoltaic panel 3.

[0046] In practical application, this embodiment uses an adjustable-length lifting unit 22 in conjunction with a fixed-length support column 21. By adjusting the length of the lifting unit 22, the tilt angle of the photovoltaic panel 3 can be adjusted. Then, the rotating module 111 drives the rotating table 11 to rotate, thereby adjusting the orientation of the photovoltaic panel 3.

[0047] In this embodiment, the orientation and tilt angle of the photovoltaic panel 3 are adjusted by the rotating base 1 and the support component 2, respectively. Compared with the existing support device, the angle adjustment range is larger and the flexibility is better. The power connection unit 13 is set to realize the dynamic connection of the circuit, ensure the normal transmission of current, and avoid the obstruction of the angle adjustment of the photovoltaic panel 3 by the traditional cable connection.

[0048] Please see Figure 3In a preferred embodiment of this utility model, the rotating module 111 includes:

[0049] Gear ring 1113 is fixedly mounted on the bottom surface of rotating module 111;

[0050] A rotary motor 1111 is fixedly mounted on a fixed base 12, and a drive gear 1112 that meshes with the tooth groove of a gear ring 1113 is fixedly mounted on its power output end.

[0051] In practical application, the rotary motor 1111 drives the gear 1112 to rotate. Based on the meshing of the drive gear 1112 and the gear ring 1113, the gear ring 1113 is driven to rotate. The bearing 113, in conjunction with the collar 112 and the support cylinder 121, limits the rotation of the rotary table 11, driving the rotary table 11 to rotate around the axis of the collar 112.

[0052] Please see Figure 4 In another preferred embodiment of this utility model, the power connection unit 13 includes:

[0053] A power connector 131 is fixedly installed in the middle of the rotating table 11. The power connector 131 is coaxial with the collar 112. The photovoltaic panel 3 is electrically connected to the power connector 131 through a cable.

[0054] The power connector 132 is fitted into the collar 112 by means of an insulating pad 133. The power connector 132 is rotatably engaged with the power connector 131. The power connector 131 is electrically connected to the power connector 132. The power connector 132 is connected to an external circuit by means of a cable 134.

[0055] In practical applications, this embodiment uses a connector 131 and a connector base 132 that are engaged and coaxial with the collar 112. When the rotary table 11 rotates, the connector 131 and the connector base 132 can maintain continuous contact, thereby achieving dynamic connection of the circuit.

[0056] Please see Figure 4 In another preferred embodiment of this utility model, the connection between the connector 131 and the connector base 132 is coated with conductive grease for assisting conduction and lubrication.

[0057] In practical applications, this embodiment reduces the contact resistance between the connector 131 and the connector base 132 by applying conductive grease, thereby improving conductivity and reducing friction to enhance rotational performance.

[0058] Please see Figure 2 In another preferred embodiment of this utility model, the lifting unit 22 includes:

[0059] Sleeve rod 224 is rotatably connected to the upper end of rotary table 11 and is connected to lead screw 225 by threaded engagement;

[0060] The movable rod 226 is fixedly installed at the end of the lead screw 225, and the movable rod 226 is slidably engaged with the movable groove 311 opened on the side of the connecting seat 31.

[0061] Furthermore, the lifting unit 22 also includes:

[0062] The lifting motor 221 is fixedly installed on the rotary table 11, and the lifting motor 221 is electrically connected to the power connector 131 via a cable;

[0063] The second bevel gear 223 is fixedly installed on the outside of the sleeve rod 224, and the second bevel gear 223 meshes with the first bevel gear 222 installed at the power output end of the lifting motor 221.

[0064] In practical application, the lifting motor 221 drives the bevel gear 222 to rotate, and the bevel gear 223 that cooperates with the bevel gear 222 drives the sleeve rod 224 to rotate. The lifting adjustment is achieved based on the screw 225 that is threadedly connected to the sleeve rod 224. The tilt angle of the photovoltaic panel 3 is controlled by the movable rod 226 that cooperates with the movable groove 311.

[0065] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0067] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0068] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-angle adjustable photovoltaic panel support device for installing and fixing photovoltaic panels, characterized in that, include: A rotating base for adjusting the horizontal orientation of the photovoltaic panels, including: A rotating platform is rotated via a rotating module, and a collar is fixedly installed on the bottom surface of the rotating platform. A fixed base is fixedly installed on the ground for supporting and positioning the rotary table. A support cylinder is fixedly installed inside the fixed base, and the support cylinder is rotatably connected to the collar through a bearing. A power connection unit is used for dynamic connection of circuits; Support components for adjusting the tilt angle of photovoltaic panels include: The support column is vertically installed on the rotating platform, and its end is hinged and fixed to the bottom surface of the photovoltaic panel; The lifting unit is fixedly installed on the rotating platform, and its end is movably connected to the connecting seat set on the bottom surface of the photovoltaic panel.

2. The photovoltaic panel support device with multi-angle adjustment as described in claim 1, characterized in that, The rotation module includes: The gear ring is fixedly mounted on the bottom surface of the rotating module; A rotary motor is fixedly mounted on a fixed base, and a drive gear that meshes with the tooth groove of a gear ring is fixedly mounted on its power output end.

3. The photovoltaic panel support device with multi-angle adjustment as described in claim 1, characterized in that, The power connection unit includes: A power connector is fixedly installed in the middle of the rotating table. The power connector is coaxial with the collar, and the photovoltaic panel is electrically connected to the power connector via a cable. The power connector is fitted into the collar by an insulating pad. The power connector and the power connector are rotatably engaged. The power connector and the power connector are electrically connected. The power connector is connected to an external circuit via a cable.

4. The photovoltaic panel support device with multi-angle adjustment as described in claim 3, characterized in that, The connection between the connector and the base is coated with conductive grease to aid in conductivity and lubrication.

5. The photovoltaic panel support device with multi-angle adjustment as described in claim 1, characterized in that, The lifting unit includes: The sleeve rod is rotatably connected to the upper end of the rotary table and is connected to the lead screw via a threaded fit. The movable rod is fixedly installed at the end of the lead screw, and the movable rod slides into the movable groove on the side of the connecting seat.

6. The photovoltaic panel support device with multi-angle adjustment as described in claim 5, characterized in that, The lifting unit also includes: A lifting motor is fixedly mounted on a rotating platform, and the lifting motor is electrically connected to a power connector via a cable; The second bevel gear is fixedly installed on the outside of the sleeve rod, and the second bevel gear meshes with the first bevel gear installed at the power output end of the lifting motor.

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