Photovoltaic rotating support

Abstract

The invention provides a photovoltaic rotating support, which belongs to the technical field of photovoltaic equipment and comprises a support body. The first adjusting mechanism is at least arranged at the left end or the right end of the support body and used for adjusting the relative height of the left end and the right end of the support body. The second adjusting mechanism is connected to the support body and used for adjusting the support body to rotate forwards or backwards. The upper end face of the support body can be adjusted to face any direction, the degree of freedom of adjustment is high, the support can effectively adapt to different terrains, and the support is simple in structural composition, high in stability and low in cost.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic equipment, and in particular relates to a photovoltaic rotating bracket. Background Art

[0002] As the global demand for renewable energy continues to grow, photovoltaic power generation has received widespread attention as a clean and renewable form of energy. As an important part of the photovoltaic power generation system, the photovoltaic rotating bracket can adjust the angle and direction of the photovoltaic panel to maximize the use of solar energy. In the relevant existing technologies, most photovoltaic rotating brackets can only adjust the angle in a single direction and are difficult to adapt to different terrains. A few solutions can adjust the angle in multiple directions, but the structure is too complicated, the maintenance and operation costs are extremely high, the stability is poor, and the cost is high. Summary of the invention

[0003] The present invention aims to solve at least one of the above technical problems existing in the prior art. To this end, the present invention provides a photovoltaic rotating bracket, which can solve the problem of insufficient angle adjustment and difficulty in adapting to different terrains, and can also solve the problem of complex structure and high maintenance cost.

[0004] A photovoltaic rotating bracket according to an embodiment of the present invention includes: The bracket body; A first adjustment mechanism, which is disposed at least at the left end or the right end of the bracket body and is used to adjust the relative heights of the left and right ends of the bracket body; The second adjusting mechanism is connected to the bracket body and is used to adjust the bracket body to rotate forward or backward.

[0005] The photovoltaic rotating bracket according to the embodiment of the present invention has at least the following beneficial effects: the photovoltaic rotating bracket in the present invention can adjust the bracket body to tilt to the left or right by setting a first adjustment mechanism at the left end and / or the right end for lifting and lowering adjustment, and at the same time, a second adjustment mechanism is set to adjust the bracket body to flip forward or backward, and the upper end surface of the bracket body can be adjusted to face any direction, with a high degree of adjustment freedom, and can effectively adapt to different terrains, and has a simple structural composition, high stability, and low cost.

[0006] According to some embodiments of the present invention, the stent body comprises: An installation axis, wherein the installation axis is distributed along the left-right direction; A support rod, at least two of which are arranged along the length direction of the installation shaft, and the support rod is rotatably connected to the installation shaft; A frame, the frame being fixedly connected to the ends of all the support rods; Wherein, the first adjustment mechanism is connected to the mounting shaft.

[0007] According to some embodiments of the present invention, the support rod is a Y-shaped cross arm.

[0008] According to some embodiments of the present invention, the first adjustment mechanism comprises: A telescopic component, the telescopic component can be adjusted in height by telescoping, and the upper end of the telescopic component is connected to the bracket body; An adjusting component is connected to the telescopic component and is used to control the telescopic component to perform telescopic adjustment.

[0009] According to some embodiments of the present invention, the telescopic assembly comprises: First Pedestal; Two groups of first hinged parts, the two groups of first hinged parts are hinged to the first base; Two groups of second hinged parts, wherein the two groups of second hinged parts are hinged to the ends of the two groups of first hinged parts respectively; A second base, wherein the second base is hinged to ends of the two sets of the second hinged parts; Two groups of adjustment seats, the two groups of adjustment seats are rotatably arranged at the hinges of the first hinge part and the second hinge part; Wherein, the adjustment component is connected to two groups of adjustment seats.

[0010] According to some embodiments of the present invention, the adjustment component comprises: A first adjusting screw, wherein the first adjusting screw is passed through the two groups of adjusting seats, and the first adjusting screw is threadedly connected to at least one group of adjusting seats; An adjusting rod, wherein the adjusting rod is connected to the first adjusting lead screw and is perpendicular to the first adjusting lead screw.

[0011] According to some embodiments of the present invention, the second adjustment mechanism comprises: A second adjusting screw, wherein the second adjusting screw is distributed along the front-rear direction; an adjusting portion, the adjusting portion being threadedly connected to the second adjusting screw; A pull rod, one end of which is hinged to the adjusting portion, and the other end of which is hinged to the bracket body; A drive motor is connected to the second adjusting screw in a transmission manner and is used to control the forward and reverse rotation of the second adjusting screw.

[0012] According to some embodiments of the present invention, the first adjustment mechanism is configured as a jack.

[0013] According to some embodiments of the present invention, the photovoltaic rotating bracket further includes a base, and the base is arranged at the left end and / or the right end of the bracket body.

[0014] According to some embodiments of the present invention, the base is supported on a bottom of the first adjustment mechanism.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and some additional aspects and advantages will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 It is a schematic diagram of the first structure of the present invention; Figure 2 A connection diagram for a drive motor; Figure 3 for Figure 1 A side view of the structure shown; Figure 4 for Figure 1 A top view of the structure shown; Figure 5 A structural schematic diagram of the first adjusting mechanism. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0018] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation on the present invention.

[0019] In the description of the present invention, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0020] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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 in combination with the specific content of the technical solution.

[0021] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0022] As the global demand for renewable energy continues to grow, photovoltaic power generation has received widespread attention as a clean and renewable form of energy. As an important part of the photovoltaic power generation system, the photovoltaic rotating bracket can adjust the angle and direction of the photovoltaic panel to maximize the use of solar energy. In the relevant existing technologies, most photovoltaic rotating brackets can only adjust the angle in a single direction and are difficult to adapt to different terrains. A few solutions can adjust the angle in multiple directions, but the structure is too complicated, the maintenance and operation costs are extremely high, the stability is poor, and the cost is high.

[0023] To this end, the present invention provides a photovoltaic rotating bracket, which can not only solve the problem of limited angle adjustment and difficulty in adapting to different terrains, but also solve the problem of complex structure and high maintenance cost.

[0024] A photovoltaic rotating bracket according to an embodiment of the present invention comprises a bracket body 100, a first adjusting mechanism 400 and a second adjusting mechanism 200. Specifically, the first adjusting mechanism 400 is at least arranged at the left end or the right end of the bracket body 100, and is used to adjust the relative height of the left and right ends of the bracket body 100; the second adjusting mechanism 200 is connected to the bracket body 100, and is used to adjust the bracket body 100 to rotate forward or backward. It can be understood that the first adjusting mechanism 400 can be arranged at either end of the left and right ends of the bracket body 100, or at both ends of the bracket body 100. The photovoltaic rotating bracket in this embodiment can adjust the bracket body 100 to tilt to the left or to the right by arranging the first adjusting mechanism 400 at the left and / or right ends for lifting and lowering adjustment, and at the same time, the second adjusting mechanism 200 is arranged to adjust the bracket body 100 to flip forward or backward, and the upper end surface of the bracket body 100 can be adjusted to face any direction, with high degree of adjustment freedom, and can effectively adapt to different terrains, and has a simple structure, high stability and low cost.

[0025] In some embodiments of the present invention, the support body 100 includes a mounting shaft 103, a support rod 102, and a frame 101, and the mounting shaft 103 is distributed along the left and right directions as a whole. Two support rods 102 are provided along the length direction of the mounting shaft 103, and the two support rods 102 are rotatably mounted on the mounting shaft 103. The frame 101 is fixedly connected to the ends of the two support rods 102. It can be understood that since the left and right ends of the mounting shaft 103 can be raised and lowered to adjust the height, thereby tilting to the left or right, the mounting shaft 103 does not extend horizontally from left to right, but extends in the left and right directions in the projection on the horizontal plane. The first adjustment mechanism 400 is connected to the mounting shaft 103, and the second adjustment mechanism 200 is connected to the frame 101. With the structural arrangement of this embodiment, the frame 101 can be used to install photovoltaic panels. When adjusting, the first adjustment mechanism 400 adjusts the height of the left and right ends of the installation axis 103 to achieve left and right height adjustment of the frame 101, and the second adjustment mechanism 200 pulls the frame 101 to rotate around the installation axis 103 to achieve forward or backward flipping. It can be understood that the number of support rods 102 is not limited to two, and can also be set to other numbers.

[0026] In some embodiments of the present invention, the support rod 102 is configured as a Y-shaped cross arm. The lower end of the support rod 102 is sleeved on the mounting shaft 103, and the two upper ends of the support rod 102 are fixedly connected to the frame 101. The structural setting of this embodiment is simple in structure and can ensure the support stability of the frame 101.

[0027] In some embodiments of the present invention, the first adjustment mechanism 400 includes a telescopic component and an adjustment component. The telescopic component can be adjusted in height by telescoping, and the upper end of the telescopic component is connected to the bracket body 100. The adjustment component is connected to the telescopic component and is used to control the telescopic component to perform telescopic adjustment. Specifically, the telescopic component includes a first base 401, two first hinged parts 402, two second hinged parts 403, a second base 404 and two adjustment seats 405. The first base 401 is used to be fixed on the basis of the setting site. The two first hinged parts 402 are hinged to the first base 401. The two second hinged parts 403 are respectively hinged to the ends of the two first hinged parts 402. The second base 404 is hinged to the ends of the two second hinged parts 403. The two adjustment seats 405 are rotatably arranged at the hinge of the first hinged part 402 and the second hinged part 403. The first hinged part 402 and the second hinged part 403 form a telescopic and foldable connection pair. Among them, the adjustment component is connected to the two adjustment seats 405. In this way, by controlling the two adjustment seats 405 to move closer to or away from each other, the telescopic assembly can be driven to rise or fall, thereby adjusting the height of the second base 404 . It can be understood that the mounting shaft 103 is supported on the second base 404 .

[0028] Since the relative angle between the installation shaft 103 and the second base 404 changes when the second base 404 is raised or lowered, the installation shaft 103 and the second base 404 can be connected by a structure such as a universal joint, or other connection forms that can allow the installation shaft 103 to swing relative to the second base 404 can be used. Technical personnel in this field can flexibly set it according to needs, which will not be described in detail here.

[0029] In addition to the above-mentioned structural arrangement, the first adjusting mechanism 400 can also be arranged as a jack. According to the needs, the jack can be arranged as an automatic control or manual control structure.

[0030] In some embodiments of the present invention, the adjustment assembly includes a first adjustment screw 406 and an adjustment rod 407. The first adjustment screw 406 is provided on two adjustment seats 405, and the first adjustment screw 406 is threadedly connected to at least one adjustment seat 405, so as to control the two adjustment seats 405 to move closer to each other or away from each other by rotating itself. The adjustment rod 407 is connected to the first adjustment screw 406, and the adjustment rod 407 is perpendicular to the first adjustment screw 406. The adjustment rod 407 is arranged perpendicular to the first adjustment screw 406, so that the staff can control the rotation of the first adjustment screw 406 by means of the lever principle. Specifically, the end of the first adjustment screw 406 is provided with a perforation in the radial direction, and the adjustment rod 407 is provided in the perforation, and the length of itself on both sides of the first adjustment screw 406 can be adjusted through the perforation for easy operation.

[0031] In some embodiments of the present invention, the second adjustment mechanism 200 includes a second adjustment screw 202, an adjustment portion 204, a pull rod 203 and a drive motor 201. The second adjustment screw 202 is distributed along the front-to-back direction. The adjustment portion 204 is threadedly connected to the second adjustment screw 202. One end of the pull rod 203 is hinged to the adjustment portion 204, and the other end is hinged to the frame 101 or the support rod 102. The drive motor 201 is transmission-connected to the second adjustment screw 202, and is used to control the forward and reverse rotation of the second adjustment screw 202. It can be understood that in the second adjustment mechanism 200 of this embodiment, when the driving electrode controls the second adjustment screw 202 to rotate, the adjustment portion 204 will move along the length direction of the second adjustment screw 202, thereby driving the pull rod 203 to move, and then pulling the bracket body 100 to flip forward or backward.

[0032] In some embodiments of the present invention, the photovoltaic rotating bracket further includes a base 300, and the base 300 is disposed at the left end and / or the right end of the bracket body 100. The base 300 can be used to form an installation base and also to form an initial angle deviation, so as to increase the angle difference between the left end and the right end of the bracket body 100. For example, the base 300 is only disposed at the left end of the bracket body 100, so that the left end of the bracket body 100 is higher than the right end, and at the same time, a first adjustment mechanism 400 is disposed on the base 300, so that the left end of the bracket body 100 can be further raised. Therefore, the structural setting of this embodiment is conducive to the installation and adaptation of the photovoltaic rotating bracket to different terrains.

[0033] It is understandable that when the base 300 and the first adjustment mechanism 400 are disposed at the same end of the bracket body 100 , the base 300 is supported on the bottom of the first adjustment mechanism 400 .

[0034] It can be understood that although the first adjustment mechanism 400 controls the lifting and lowering of the left and right ends of the bracket body 100, and the second adjustment mechanism 200 needs to be connected to the bracket body 100, the left and right heights are initially set according to the terrain and longitude and latitude of the installation site. That is, after being put into normal use, the heights of the left and right ends of the bracket body 100 remain basically fixed, and the bracket body 100 is only controlled by the second adjustment mechanism 200 to rotate forward and backward with the movement of light, so there will be no interference between the two.

[0035] In some embodiments of the present invention, a triangular support frame 301 is disposed on the base 300 to support the installation shaft 103 .

[0036] In summary, the photovoltaic rotating bracket in the present invention has the following advantages: 1. Improve the efficiency of photovoltaic power generation: The direction and angle of the photovoltaic panels can be automatically adjusted according to the position and angle of the sun to maximize the reception of solar radiation and convert it into electrical energy. By improving the efficiency of photovoltaic power generation, the production capacity and annual power generation of the photovoltaic power generation system can be increased.

[0037] 2. Adapt to different geographical environments: The solar radiation intensity and angle are different in different regions. By adjusting the photovoltaic rotating bracket, the angle and orientation of the photovoltaic panel can be optimized according to the changes in the geographical environment to maximize the use of solar energy resources. This will help the application and promotion of photovoltaic power generation systems in different geographical environments around the world.

[0038] 3. Reduce land occupation: Photovoltaic rotating brackets can effectively utilize land resources and make full use of the power generation potential of each piece of land by increasing the density of photovoltaic panels. This reduces the developer's demand for land, helps reduce land occupation and reduces the interference of development on the natural environment.

[0039] 4. Promote renewable energy: The research and application of photovoltaic rotating brackets can promote the development and utilization of renewable energy and promote the transformation of energy structure to clean and low-carbon. This will help reduce dependence on high-carbon energy such as traditional coal-fired power and reduce greenhouse gas emissions, thus benefiting environmental protection and global climate change response.

[0040] 5. Simple and efficient structure: The structure is simple, the transmission control is simple, and the bracket body 100 has high adjustment efficiency in any direction, which can improve the energy collection efficiency. In the steering control, the rotation angle and speed of the rotating bracket can be automatically controlled in combination with conditions such as light and wind. Based on the simple structure and simple transmission, the production cost is low and the stability is strong, which can effectively reduce the operation and maintenance cost.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A photovoltaic rotating bracket, characterized in that: include: The bracket body; A first adjustment mechanism, which is disposed at least at the left end or the right end of the bracket body and is used to adjust the relative heights of the left and right ends of the bracket body; The second adjusting mechanism is connected to the bracket body and is used to adjust the bracket body to rotate forward or backward.

2. The photovoltaic rotating bracket according to claim 1, characterized in that: The support body comprises: An installation axis, wherein the installation axis is distributed along the left-right direction; A support rod, at least two of which are arranged along the length direction of the installation shaft, and the support rod is rotatably connected to the installation shaft; A frame, the frame being fixedly connected to the ends of all the support rods; Wherein, the first adjustment mechanism is connected to the mounting shaft.

3. The photovoltaic rotating bracket according to claim 2, characterized in that: The support rod is a Y-shaped cross arm.

4. The photovoltaic rotating bracket according to claim 1, characterized in that: The first adjustment mechanism comprises: A telescopic component, the telescopic component can be adjusted in height by telescoping, and the upper end of the telescopic component is connected to the bracket body; An adjusting component is connected to the telescopic component and is used to control the telescopic component to perform telescopic adjustment.

5. The photovoltaic rotating bracket according to claim 4, characterized in that: The telescopic assembly comprises: First Pedestal; Two groups of first hinged parts, the two groups of first hinged parts are hinged to the first base; Two groups of second hinged parts, wherein the two groups of second hinged parts are hinged to the ends of the two groups of first hinged parts respectively; A second base, wherein the second base is hinged to ends of the two sets of the second hinged parts; Two groups of adjustment seats, the two groups of adjustment seats are rotatably arranged at the hinges of the first hinge part and the second hinge part; Wherein, the adjustment component is connected to two groups of adjustment seats.

6. The photovoltaic rotating bracket according to claim 5, characterized in that: The adjustment component comprises: A first adjusting screw, wherein the first adjusting screw is passed through the two groups of adjusting seats, and the first adjusting screw is threadedly connected to at least one group of adjusting seats; An adjusting rod, wherein the adjusting rod is connected to the first adjusting lead screw and is perpendicular to the first adjusting lead screw.

7. The photovoltaic rotating bracket according to claim 1, characterized in that: The second adjustment mechanism comprises: A second adjusting screw, wherein the second adjusting screw is distributed along the front-rear direction; an adjusting portion, the adjusting portion being threadedly connected to the second adjusting screw; A pull rod, one end of which is hinged to the adjusting portion, and the other end of which is hinged to the bracket body; A drive motor is connected to the second adjusting screw in a transmission manner and is used to control the forward and reverse rotation of the second adjusting screw.

8. The photovoltaic rotating bracket according to claim 1, characterized in that: The first adjusting mechanism is configured as a jack.

9. The photovoltaic rotating bracket according to claim 1, characterized in that: The photovoltaic rotating bracket also includes a base, and the base is arranged at the left end and / or the right end of the bracket body.

10. The photovoltaic rotating bracket according to claim 9, characterized in that: The base is supported on the bottom of the first adjustment mechanism.

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