Supporting device and solar energy supply system

Abstract

The utility model discloses a support device and a solar energy supply system, which comprise a support assembly and a support arm assembly, the support assembly is connected with a carrier through a first connecting assembly, the support assembly comprises a first support and a second support which can move relatively to enable the support assembly to deform, and the support assembly is connected with the support arm assembly. The supporting arm assembly is connected with the carrier column through the second connecting assembly, the length of the supporting arm assembly is adjustable, and / or the position of the second connecting assembly is adjustable, so that the support assembly is driven to move and adjust the orientation of the solar panel. According to the utility model, the adjustable support assembly is adapted to solar panels of different sizes, the orientation of the support assembly can be adjusted through the self deformation of the support arm assembly and the change of the connection position of the support arm assembly and the carrier, the orientation of the solar panels is adjusted, the power generation efficiency is improved, and the device is simple in structure, convenient to assemble and disassemble and convenient to use. The standardization degree is high, and the interchangeability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to a supporting device and a solar energy supply system. Background Art

[0002] Common solar street lights on the market usually have a solar panel fixedly mounted on a bracket. The shape and size of the bracket are produced according to the specifications of the solar panel. Since the shape and installation angle of the solar panel are not uniform, the degree of standardization is low, resulting in poor interchangeability, high production and material preparation costs, and the bracket occupies a large space and has high transportation costs. At the same time, the solar panel and the bracket are usually fixedly welded, and the installation angle cannot be adjusted, which affects the efficiency of solar power generation and wastes resources. The utility model proposes a new solution to the above problems. Utility Model Content

[0003] In order to overcome at least one of the above-mentioned disadvantages, the present invention provides a support device and a solar energy supply system. The purpose of the present invention can be achieved by adopting the following technical solutions:

[0004] In a first aspect of the present invention, a supporting device is provided, which is used to support a solar panel, and the supporting device is used to adjust the angle of the solar panel relative to a carrier, and the supporting device includes:

[0005] A bracket assembly, wherein the bracket assembly is connected to the carrier via a first connecting assembly, the bracket assembly comprises a first bracket and a second bracket connected to each other, and the second bracket can move relative to the first bracket to deform the bracket assembly;

[0006] An arm assembly, wherein a first end of the arm assembly is connected to the bracket assembly, and a second end of the arm assembly is connected to the carrier via a second connecting assembly;

[0007] The length of the arm assembly is adjustable, and / or the position of the second connecting assembly is adjustable, so as to drive the bracket assembly to move and adjust the orientation of the solar panel.

[0008] In one possible embodiment, the surface of the bracket assembly facing away from the carrier is used to support the solar panel, the first end of the bracket assembly is connected to the first connecting assembly, the second end of the bracket assembly is movably connected to the first end of the arm assembly, the second end of the arm assembly is connected to the second connecting assembly, and the second connecting assembly is connected to the carrier.

[0009] In one embodiment, the supporting device further comprises a support column as a carrier.

[0010] The second connecting assembly moves along the axial direction of the support column and / or adjusts the length of the arm assembly. On the axial surface of the support column, the arm assembly drives the support assembly to rotate to adjust the elevation angle of the support assembly; and / or,

[0011] The second connecting assembly moves along the circumference of the pillar, and the first connecting assembly moves along the circumference of the pillar. On the radial surface of the pillar, the arm assembly drives the support assembly to rotate to adjust the azimuth angle of the support assembly.

[0012] In one embodiment, the first connection component includes:

[0013] A fixing member connected to the support column;

[0014] A mounting member connected to the bracket assembly;

[0015] A steering member, through which the fixing member is rotatably connected to the mounting member, is used to adjust the angle between the fixing member and the mounting member.

[0016] In one embodiment, the steering member comprises:

[0017] Steering member body;

[0018] A rotating shaft, wherein the rotating shaft is arranged on the steering member body, and the steering member body is rotatably connected to the fixing member via the rotating shaft;

[0019] A clamping member, wherein the clamping member is arranged on the steering member body, and at least a part of the clamping member can be inserted into the bracket assembly and clamped and connected with the bracket assembly.

[0020] In one embodiment, a first mounting portion is provided on the first bracket, a second mounting portion is provided on the second bracket, a first end of the solar panel is connected to the first mounting portion, a second end of the solar panel is connected to the second mounting portion, and the second bracket can move closer to or away from the first bracket along a first direction to adjust the distance between the first mounting portion and the second mounting portion.

[0021] In one embodiment, the first bracket is connected to the second bracket through an adjusting member, the adjusting member includes an elastic member and a protrusion arranged on the elastic member, the elastic member is located in the inner cavity of the second bracket, the protrusion passes through the first through hole on the second bracket, and a plurality of first card grooves are provided on the first bracket at intervals along the first direction, and the protrusion is inserted into the first card groove to form a stop for the first bracket and the second bracket in the first direction.

[0022] In one embodiment, when the length of the arm assembly is adjustable, the arm assembly includes a first arm and a second arm connected to each other, and the second arm can move along a second direction toward or away from the first arm.

[0023] In one possible implementation manner, the first arm is connected to the second arm through an adjusting member, the adjusting member includes an elastic member and a protrusion arranged on the elastic member, the elastic member is located in an inner cavity of the second arm, the protrusion passes through a second through hole on the second arm, and a plurality of second slots are provided on the first arm at intervals along the second direction, the protrusion is inserted into the second slot to form a stop for the first arm and the second arm in the second direction.

[0024] A second aspect of the present invention provides a solar energy supply system, comprising:

[0025] Solar panels; and,

[0026] The supporting device described in any one of the first aspects is connected to the solar panel.

[0027] Beneficial technical effects of the utility model: According to the content of the present disclosure, the support device includes a bracket assembly and an arm assembly. The adjustable bracket assembly is adapted to solar panels of different sizes, thereby improving applicability and meeting the installation requirements of solar panels of different specifications. The arm assembly itself is deformed and the connection position of the arm assembly and the carrier is changed to adjust the orientation of the bracket assembly, thereby adjusting the orientation of the solar panel, which can improve the installation angle requirements of the solar panel in different environments, and can adjust the installation angle of the solar panel to improve the power generation efficiency. The support device has a simple structure and is easy to install and disassemble. After disassembly, it reduces the space occupied by storage and transportation, and reduces storage costs and transportation costs. The support device has a high degree of standardization and can be applicable to solar panels of various sizes and the needs of various installation environments, thereby improving interchangeability and reducing production costs and material preparation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In the accompanying drawings, the following are given by way of example and not limitation:

[0029] Figure 1 A schematic diagram of the overall moving direction is shown;

[0030] Figure 2 An exploded view of the overall structure is shown;

[0031] Figure 3 A schematic diagram showing the movement direction of the bracket assembly is shown;

[0032] Figure 4 Shows Figure 3A schematic diagram of the enlarged structure of part A;

[0033] Figure 5 The overall structural diagram is shown;

[0034] Figure 6 Shows Figure 5 A schematic diagram of the enlarged structure of part B;

[0035] Figure 7 Shows Figure 5 An enlarged schematic diagram of the C-section structure.

[0036] In the figure:

[0037] 1. Arm assembly; 2. Bracket assembly; 3. Pillar; 4. First connecting assembly; 5. Second connecting assembly; 6. Adjustment member;

[0038] 11. first arm; 12. second arm; 21. first bracket; 22. second bracket; 41. fixing member; 42. steering member; 43. mounting member; 61. elastic member; 62. convex portion;

[0039] 111, first slot; 121, first through hole; 211, first main rod; 212, first support rod; 221, second main rod; 222, second support rod; 421, steering member body; 422, rotating shaft; 423, engaging member;

[0040] 2121, second card slot; 2221, second through hole; 4231, main board; 4232, fixed board; 4233, movable board. DETAILED DESCRIPTION

[0041] In the following detailed disclosure, these embodiments are fully described with reference to the drawings. In order to make the technical scheme of the utility model more clear and specific to those skilled in the art, the implementation methods described below are not limited to this. The utility model is further described in detail below in combination with the embodiments and drawings.

[0042] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0043] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0044] The first aspect of the utility model is as follows Figure 1-Figure 7 As shown, a support device is provided, which is used for supporting a solar panel, and the support device is used to adjust the angle of the solar panel relative to a carrier. The support device includes a bracket assembly 2 and an arm assembly 1. The bracket assembly 2 is connected to the carrier through a first connecting assembly 4. The bracket assembly 2 includes a first bracket 21 and a second bracket 22 connected to each other. The second bracket 22 can move relative to the first bracket 21 to deform the bracket assembly 2; the first end of the arm assembly 1 is connected to the bracket assembly 2, and the second end of the arm assembly 1 is connected to the carrier through a second connecting assembly 5; the length of the arm assembly 1 is adjustable, and / or the position of the second connecting assembly 5 is adjustable, so as to drive the bracket assembly 2 to move and adjust the orientation of the solar panel.

[0045] The support device can adjust the overall length of the bracket assembly 2 through the deformation of the bracket assembly 2 itself, adapt to solar panels of different sizes, improve the applicability to solar panels, and meet the installation requirements of solar panels of different specifications.

[0046] The support assembly 2 of the support device is movably connected to the carrier through the first connection assembly 4, and the support assembly 2 can be tilted relative to the carrier. An arm assembly 1 can also be arranged between the support assembly 2 and the carrier, and the arm assembly 1 is connected to the carrier through the second connection assembly 5. The installation angle of the support assembly 2 is adjusted by adjusting the length of the arm assembly 1 itself and / or the position of the second connection assembly 5. The support device can adjust the orientation of the solar panel, improve the installation angle requirements of the solar panel in different environments, and can adjust the installation angle of the solar panel to improve the power generation efficiency.

[0047] The support device has a simple structure and is easy to install, disassemble and maintain. It can be quickly assembled without tools and is easy to adjust the installation angle of the solar panel. After disassembly, it reduces the space occupied by storage and transportation, and reduces storage costs and transportation costs. The support device has a high degree of standardization and can be suitable for solar panels of various sizes and various installation environments, thereby improving interchangeability and reducing production costs and material preparation costs.

[0048] In one possible implementation, Figure 1As shown, the surface of the bracket assembly 2 facing away from the carrier is used to carry the solar panel, the first end of the bracket assembly 2 is connected to the first connecting assembly 4, the second end of the bracket assembly 2 is movably connected to the first end of the arm assembly 1, the second end of the arm assembly 1 is connected to the second connecting assembly 5, and the second connecting assembly 5 is connected to the carrier.

[0049] It can be understood that the arm assembly 1 is movably connected to the pillar 3 through the second connecting assembly 5, the first end of the arm assembly 1 is connected to the bracket assembly 2, and the second end of the arm assembly 1 is connected to the second connecting assembly 5. The second connecting assembly 5 can move on the pillar 3 along the axial direction of the pillar 3, and can adjust the position of the second end of the arm assembly 1.

[0050] The first end of the arm assembly 1 and the second end of the bracket assembly 2 may be rotatably connected, the second end of the arm assembly 1 and the second connecting assembly 5 may be rotatably connected, and the second connecting assembly 5 and the support 3 may be slidably connected.

[0051] Among them, the arm assembly 1 and the bracket assembly 2, and the arm assembly 1 and the second connecting assembly 5 can be connected by structures such as a rotating shaft, a universal head, and a bearing. The structures are not limited to the above structures, and rotatable connection can be achieved.

[0052] Among them, the second connecting component 5 includes a socket, which is sleeved on the outer peripheral side of the pillar 3. The socket can be detachably connected to the pillar 3 by bolts. A plurality of screw holes arranged along the circumferential direction can be opened on the socket, and the bolts pass through the screw holes and abut against the pillar 3. The bolts are arranged along the radial direction of the pillar 3, and multiple bolts are arranged along the circumferential direction to fix the socket on the pillar 3. The second connecting component 5 has a simple structure, is easy to install and disassemble, is easy to adjust the position of the second connecting component 5, and has a stable structure.

[0053] The pillar 3 may be cylindrical in shape, and the cross section of the pillar may be circular, polygonal or other special shapes. The shape of the second connecting component 5 is adapted to the pillar 3. The inner cavity of the second connecting component 5 may be the same as the cross-sectional shape of the pillar 3, and the inner cavity size of the second connecting component 5 is slightly larger than the cross-sectional size of the pillar 3. The second connecting component 5 and the pillar 3 may be detachably connected by bolts. The inner cavity of the second connecting component 5 may also be different from the cross-sectional shape of the pillar 3, for example, the cross-sectional shape of the pillar is square, and the inner cavity shape of the second connecting component 5 is circular. The second connecting component 5 may be an integral structure or a split structure.

[0054] It can be understood that the bracket assembly 2 is movably connected to the pillar 3 through the first connecting assembly 4, the first end of the bracket assembly 2 is connected to the first connecting assembly 4, the first connecting assembly 4 is connected to the pillar 3, a part of the first connecting assembly 4 is connected to the bracket assembly 2, and the other part of the first connecting assembly 4 is connected to the pillar 3, and the two parts of the first connecting assembly 4 are rotatable to adjust the angle of the bracket assembly 2.

[0055] The two parts of the first connecting component 4 can be rotatably connected. The two parts of the first connecting component 4 can be connected by a rotating shaft, a universal head, a bearing and other structures, and are not limited to the above structures. It only needs to be able to achieve rotatable connection.

[0056] Among them, the first connecting component 4 includes a sleeve, which is sleeved on the top of the pillar 3. The sleeve can be detachably connected to the pillar 3 through bolts. A plurality of screw holes arranged along the circumferential direction can be opened on the sleeve. The bolts pass through the screw holes and abut against the pillar 3. The bolts are arranged along the radial direction of the pillar 3. Multiple bolts are arranged along the circumferential direction to fix the sleeve on the pillar 3. The first connecting component 4 has a simple structure, is easy to install and disassemble, and has a stable structure.

[0057] In one possible embodiment, the second connecting component 5 and at least part of the first connecting component 4 can rotate horizontally along the circumference of the pillar 3, that is, the arm assembly 1, the support assembly 2, the second connecting component 5 and the part of the first connecting component 4 connected to the support assembly 2 can rotate horizontally relative to the pillar 3 as a whole to adjust the azimuth angle of the support assembly 2.

[0058] In one possible implementation, a driving device and a transmission device may also be provided, and the driving device drives the arm assembly 1, the bracket assembly 2, the second connection assembly 5 and the first connection assembly 4 to rotate and deform through the transmission device, specifically including driving the arm assembly 1, the bracket assembly 2, the second connection assembly 5 and the first connection assembly 4 to rotate horizontally, driving the second connection assembly 5 to slide up and down along the support 3, and driving the arm assembly 1 to deform and adjust the length of at least one. The driving device may include a motor, an air pump, a liquid pump, an electric telescopic rod and other devices, and the transmission device may include a transmission shaft, a transmission gear and the like. The structure of the driving device and the transmission device is designed according to the specific structure and operation mode of the support device, and can meet the requirements of the support device to adjust the direction of the bracket assembly 2 during operation. Specifically, the driving device and the transmission device can also drive the bracket assembly 2 to always follow the movement trajectory of the sun to improve the power generation efficiency of the solar panel.

[0059] In one possible implementation, Figure 1As shown, the supporting device also includes a pillar 3 as a carrier, the second connecting component 5 moves axially along the pillar 3, and / or adjusts the length of the arm component 1, and on the axial plane of the pillar 3, the arm component 1 drives the support component 2 to rotate, and adjusts the elevation angle of the support component 2; and / or, the second connecting component 5 moves circumferentially along the pillar 3, the first connecting component 4 moves circumferentially along the pillar 3, and on the radial plane of the pillar 3, the arm component 1 drives the support component 2 to rotate, and adjusts the azimuth angle of the support component 2.

[0060] First, if Figure 1 and Figure 5 As shown, the overall length of the arm assembly 1 can be adjusted by deforming the arm assembly 1 itself, and the distance between the connection between the bracket assembly 2 and the arm assembly 1 and the support column 3 can be changed to achieve the effect of adjusting the installation angle of the bracket assembly 2, that is, adjusting the elevation angle of the solar panel.

[0061] Second, if Figure 1 and Figure 5 As shown, the installation angle of the bracket assembly 2 can be adjusted by changing the connection position between the arm assembly 1 and the support column 3, that is, the elevation angle of the solar panel can be adjusted.

[0062] Third, if Figure 1 and Figure 5 As shown, the installation angle of the bracket assembly 2 can be adjusted by changing the length of the arm assembly 1 and the connection position of the arm assembly 1 and the support 3, that is, adjusting the elevation angle of the solar panel.

[0063] Fourth, if Figure 1 and Figure 5 As shown, the arm assembly 1 and the bracket assembly 2 can be rotated horizontally as a whole to adjust the installation angle of the bracket assembly 2, that is, to adjust the azimuth angle of the solar panel.

[0064] In one possible implementation, Figure 2 As shown, the first connecting component 4 includes a fixing member 41, a mounting member 43 and a steering member 42. The fixing member 41 is connected to the pillar 3, and the mounting member 43 is connected to the bracket assembly 2. The fixing member 41 is connected to the mounting member 43 through the steering member 42. The fixing member 41 and the mounting member 43 rotate through the steering member 42 to adjust the angle between the fixing member 41 and the mounting member 43, and the angle between the bracket assembly 2 and the pillar 3.

[0065] like Figure 2 and Figure 3As shown, a part of the first connecting component 4 is used to connect with the pillar 3, namely the fixing member 41, and the fixing member 41 can be a sleeve structure, and the fixing member 41 is connected to the pillar 3; a part of the first connecting component 4 is used to connect with the bracket component 2, namely the mounting member 43, and the mounting member 43 is connected to the bracket component 2; the fixing member 41 and the mounting member 43 are rotatably connected through the steering member 42, and the steering member 42 can include structures such as a rotating shaft, a universal head, and a bearing, and is not limited to the above-mentioned structures, as long as a rotatable connection can be achieved.

[0066] In this embodiment, the steering member 42 includes a rotating shaft 422 as an example. The bracket assembly 2 and the pillar 3 can rotate in one direction. When the bracket assembly 2 rotates horizontally, the second connecting assembly 5 and the fixing member 41 can rotate relative to the pillar 3 by loosening the bolts.

[0067] Furthermore, a bearing may be provided so that a portion of the fixing member 41 is fixed to the support 3 and another portion is connected to the rotating shaft 422 . The two portions may rotate horizontally through the bearing without disassembling the fixing member 41 .

[0068] In this embodiment, the steering member 42 includes a universal head as an example. The bracket assembly 2 and the support 3 can rotate in multiple directions. When the bracket assembly 2 needs to rotate horizontally, the bolts can be loosened to rotate the second connecting assembly 5 relative to the support 3.

[0069] In one possible implementation, Figure 2 and Figure 7 As shown, the steering member 42 includes a steering member body 421, a rotating shaft 422 and a snap-fit ​​member 423. The rotating shaft 422 is arranged on the steering member body 421. The steering member body 421 is rotatably connected to the fixing member 41 through the rotating shaft 422. The snap-fit ​​member 423 is arranged on the steering member body 421. At least a portion of the snap-fit ​​member 423 can be inserted into the bracket assembly 2 and snap-fit ​​connected with the bracket assembly 2.

[0070] The steering member body 421 is provided with a rotating shaft 422 , and the steering member body 421 is rotatably connected to the fixing member 41 through the rotating shaft 422 . The steering member body 421 is provided with a clamping member 423 , and the steering member body 421 is detachably connected to the mounting member 43 through the clamping member 423 .

[0071] Among them, the locking member 423 includes a main board 4231, a fixed plate 4232 and a movable plate 4233. The main board 4231 is fixedly connected to the steering member body 421. The fixed plate 4232 is arranged at one end of the main board 4231, and the movable plate 4233 is arranged at the other end of the main board 4231. At least a part of the locking member 423 is elastic and can be deformed and inserted into the inner cavity of the mounting member 43.

[0072] When implementing it, Figure 7 As shown, a cavity is provided inside the mounting member 43, an opening communicating with the cavity is provided on the mounting member 43, the shape of the main board 4231 is adapted to the opening, the fixing plate 4232 is provided at one end of the main board 4231 and is parallel to the direction of the main board 4231, there is a height difference between the fixing plate 4232 and the main board 4231, a depression is formed at the connection position between the main board 4231 and the fixing plate 4232, the fixing plate 4232 passes through the opening and is inserted into the cavity and abuts against the mounting member 43, at which time the opening is stuck in the depressed position; the movable plate 4233 It is arranged at the other end of the main board 4231 and is elastic. There is a height difference between the movable plate 4233 and the main board 4231. A depression is formed at the connection position between the main board 4231 and the movable plate 4233. The movable plate 4233 can be deformed and inserted into the cavity through the opening. At this time, the opening is stuck in the recessed position, and the mounting member 43 and the engaging member 423 are assembled. When disassembling, force is applied outward to make the movable plate 4233 deform and pass through the opening to separate the engaging member 423 from the mounting member 43. The structure is simple, easy to install and disassemble, and has a stable connection.

[0073] In one possible implementation, Figure 2 and Figure 3 As shown, a first mounting portion is provided on the first bracket 21, a second mounting portion is provided on the second bracket 22, the first end of the solar panel is connected to the first mounting portion, the second end of the solar panel is connected to the second mounting portion, and the second bracket 22 can move along a first direction toward or away from the first bracket 21 to adjust the distance between the first mounting portion and the second mounting portion.

[0074] It is understandable that the first bracket 21 and the second bracket 22 can be closer to or farther from each other, and the two brackets can move relative to each other to adjust the distance between the first mounting portion and the second mounting portion, and can be suitable for solar panels of different sizes.

[0075] Among them, the first bracket 21 includes a first main rod 211 and at least two first support rods 212 arranged on the first main rod 211, the second bracket 22 includes a second main rod and at least two second support rods 222 arranged on the second main rod, the first support rod 212 and the second support rod 222 are movably connected and arranged relatively along the first direction, the first support rod 212 and the second support rod 222 can move relatively along the first direction, and the first support rod 212 and the second support rod 222 are arranged along the first direction.

[0076] Among them, the first mounting part may include a plurality of first mounting holes opened on the first main rod 211, and the second mounting part may include a plurality of second mounting holes opened on the second main rod. The first end of the solar panel is fixed to the first mounting hole, and the second end of the solar panel is fixed to the second mounting hole. The distance between the first mounting hole and the second mounting hole can be adjusted by relative movement of the first bracket 21 and the second bracket 22.

[0077] In one possible implementation, Figure 2-Figure 4 As shown, the first bracket 21 is connected to the second bracket 22 through the adjusting member 6. The adjusting member 6 includes an elastic member 61 and a protrusion 62 arranged on the elastic member 61. The elastic member 61 is located in the inner cavity of the second bracket 22. The protrusion 62 passes through the first through hole 121 on the second bracket 22. A plurality of first card grooves 111 are spaced apart along the first direction on the first bracket 21. The protrusion 62 is inserted into the first card groove 111 to form a stop for the first bracket 21 and the second bracket 22 in the first direction.

[0078] It is understandable that a plurality of first slots 111 may be provided at intervals on the first support rod 212, a first through hole 121 may be provided on the second support rod 222, an elastic member 61 may be provided in the inner cavity of the second support rod 222, the elastic member 61 may be elastic, and the elastic member 61 abuts against the inner wall of the second support rod 222 under the action of its own elastic force, the elastic member 61 may be a U-shaped structure, or an O-shaped structure or other structures, and the convex portion 62 on the elastic member 61 may pass through the first through hole 121 and be inserted into a certain first slot 111, so as to form a fixation between the first support rod 212 and the second support rod 222. When adjusting the relative position of the first support rod 212 and the second support rod 222, the convex portion 62 may be pressed downward, and the elastic member 61 may be deformed until the convex portion 62 falls off the first slot 111, so that the first support rod 212 and the second support rod 222 may slide relative to each other until the convex portion 62 is inserted into the target first slot 111 and is fixed again.

[0079] There is at least one adjusting member 6 and at least one protrusion 62 on the elastic member 61 .

[0080] Among them, the inner diameter of the first support rod 212 is slightly larger than the outer diameter of the second support rod 222, and there can be a small gap between the first support rod 212 and the second support rod 222. The cross-sectional shapes of the first support rod 212 and the second support rod 222 are adapted to each other and can be circular, polygonal, or irregular shapes.

[0081] In one possible implementation, Figure 2 , Figure 5 and Figure 6 As shown, in a state where the length of the arm assembly 1 is adjustable, the arm assembly 1 includes a first arm 11 and a second arm 12 connected to each other, and the second arm 12 can move toward or away from the first arm 11 along a second direction.

[0082] It can be understood that the first arm 11 and the second arm 12 can be closer to or farther away from each other, and the two arms can move relative to each other to adjust the overall length of the arm assembly 1, that is, to adjust the position of the second end of the bracket assembly 2, and can adjust the elevation angle of the bracket assembly 2.

[0083] The number of the arm assemblies 1 may be one, two, three or other numbers.

[0084] In one embodiment, the first arm 11 is connected to the second arm 12 through an adjusting member 6, the adjusting member 6 includes an elastic member 61 and a protrusion 62 arranged on the elastic member 61, the elastic member 61 is located in the inner cavity of the second arm 12, the protrusion 62 passes through the second through hole 2221 on the second arm 12, and a plurality of second card grooves 2121 are spaced apart along the second direction on the first arm 11, and the protrusion 62 is inserted into the second card groove 2121 to form a stop for the first arm 11 and the second arm 12 in the second direction.

[0085] It is understandable that a plurality of second slots 2121 can be provided at intervals on the first arm 11, a second through hole 2221 can be provided on the second arm 12, an elastic member 61 can be provided in the inner cavity of the second arm 12, the elastic member 61 is elastic, and the elastic member 61 abuts against the inner wall of the second arm 12 under the action of its own elastic force, and the elastic member 61 can be a U-shaped structure, or an O-shaped structure or other structures, and the convex portion 62 on the elastic member 61 passes through the second through hole 2221 and is inserted into a certain second slot 2121, so as to form a fixation between the first arm 11 and the second arm 12. When adjusting the relative position of the first arm 11 and the second arm 12, the convex portion 62 is pressed downward, and the elastic member 61 is deformed until the convex portion 62 falls off the second slot 2121, so that the first arm 11 and the second arm 12 can slide relative to each other until the convex portion 62 is inserted into the target second slot 2121 to form a fixation again.

[0086] There is at least one adjusting member 6 and at least one protrusion 62 on the elastic member 61 .

[0087] Among them, the inner diameter of the first arm 11 is slightly larger than the outer diameter of the second arm 12, and there can be a small gap between the first arm 11 and the second arm 12. The cross-sectional shapes of the first arm 11 and the second arm 12 are adapted to each other and can be circular, polygonal, irregular, etc.

[0088] In specific implementation, the support assembly 2 and the support arm assembly 1 can be pre-assembled at the production site. Figure 3 As shown, the arm assembly 1 can be rotated to the inner side of the bracket assembly 2, and the overall height is greatly reduced after packaging, thereby reducing the transportation volume and transportation cost; at the installation site, only the first connecting assembly 4 needs to be connected to the bracket assembly 2, and tool-free and quick assembly can be achieved.

[0089] According to the implementation needs, the bracket assembly 2 is adjusted to the required length to complete the installation adjustment of the corresponding solar panel. By adjusting the position of the second connecting assembly 5 on the pillar 3, and / or adjusting the arm assembly 1 to the required length, the bracket assembly 2 is fixed when the required angle is reached to complete the corresponding solar panel angle adjustment.

[0090] A second aspect of the utility model provides a solar energy supply system, comprising a solar panel and a supporting device according to any one of the first aspects, wherein the supporting device is connected to the solar panel.

[0091] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. 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 utility model. 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 can be combined in any one or more embodiments or examples in a suitable manner.

[0092] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0093] In view of the above detailed description, these and other changes can be made to these embodiments, and this written description includes the best mode embodiments to disclose the utility model. The scope of the patent obtained by the utility model is defined by the claims, and the claims are not limited by the content of the present disclosure. The protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the scope disclosed by the utility model, according to the technical solution and its concept of the utility model, makes equivalent replacement or change, which is within the protection scope of the utility model.

Claims

1. A supporting device, characterized in that: Applied to supporting solar panels, the supporting device is used to adjust the angle of the solar panel relative to the carrier, and the supporting device includes: A bracket assembly, wherein the bracket assembly is connected to the carrier via a first connecting assembly, the bracket assembly comprises a first bracket and a second bracket connected to each other, and the second bracket can move relative to the first bracket to deform the bracket assembly; An arm assembly, wherein a first end of the arm assembly is connected to the bracket assembly, and a second end of the arm assembly is connected to the carrier via a second connecting assembly; The length of the arm assembly is adjustable, and / or the position of the second connecting assembly is adjustable, so as to drive the bracket assembly to move and adjust the orientation of the solar panel.

2. The support device according to claim 1, characterized in that: The surface of the bracket assembly facing away from the carrier is used to support the solar panel, the first end of the bracket assembly is connected to the first connecting assembly, the second end of the bracket assembly is movably connected to the first end of the arm assembly, the second end of the arm assembly is connected to the second connecting assembly, and the second connecting assembly is connected to the carrier.

3. The supporting device according to claim 1, characterized in that: The supporting device also includes a pillar as a carrier, The second connecting assembly moves along the axial direction of the support column and / or adjusts the length of the arm assembly. On the axial surface of the support column, the arm assembly drives the support assembly to rotate to adjust the elevation angle of the support assembly; and / or, The second connecting assembly moves along the circumference of the pillar, and the first connecting assembly moves along the circumference of the pillar. On the radial surface of the pillar, the arm assembly drives the support assembly to rotate to adjust the azimuth angle of the support assembly.

4. The supporting device according to claim 3, characterized in that: The first connection component comprises: A fixing member connected to the support column; A mounting member connected to the bracket assembly; A steering member, through which the fixing member is rotatably connected to the mounting member, is used to adjust the angle between the fixing member and the mounting member.

5. The supporting device according to claim 4, characterized in that: The steering member comprises: Steering member body; A rotating shaft, wherein the rotating shaft is arranged on the steering member body, and the steering member body is rotatably connected to the fixing member via the rotating shaft; A clamping member, wherein the clamping member is arranged on the steering member body, and at least a part of the clamping member can be inserted into the bracket assembly and clamped and connected with the bracket assembly.

6. The supporting device according to any one of claims 1 to 5, characterized in that: The first bracket is provided with a first mounting portion, the second bracket is provided with a second mounting portion, the first end of the solar panel is connected to the first mounting portion, the second end of the solar panel is connected to the second mounting portion, and the second bracket can move closer to or away from the first bracket along a first direction to adjust the distance between the first mounting portion and the second mounting portion.

7. The supporting device according to claim 6, characterized in that: The first bracket is connected to the second bracket through an adjusting member, the adjusting member includes an elastic member and a convex portion arranged on the elastic member, the elastic member is located in the inner cavity of the second bracket, the convex portion passes through the first through hole on the second bracket, and a plurality of first card grooves are arranged on the first bracket at intervals along the first direction, and the convex portion is inserted into the first card groove to form a stop for the first bracket and the second bracket in the first direction.

8. The supporting device according to claim 1 or 6, characterized in that: When the length of the arm assembly is adjustable, the arm assembly includes a first arm and a second arm connected to each other, and the second arm can move along a second direction toward or away from the first arm.

9. The supporting device according to claim 8, characterized in that: The first arm is connected to the second arm through an adjusting member, the adjusting member includes an elastic member and a convex portion arranged on the elastic member, the elastic member is located in the inner cavity of the second arm, the convex portion passes through the second through hole on the second arm, and a plurality of second slots are spaced apart along the second direction on the first arm, the convex portion is inserted into the second slot to form a stop for the first arm and the second arm in the second direction.

10. A solar energy supply system, characterized in that: include: Solar panels; as well as, The supporting device according to any one of claims 1 to 9, wherein the supporting device is connected to the solar panel.

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