Solar support and solar device

Abstract

The utility model provides a solar support and a solar device, and the solar support comprises a frame which is used for arranging a solar panel; the rotating support comprises a first supporting frame, and one end of the first supporting frame is rotationally connected with the frame; the second supporting frame is rotationally connected with the other end of the first supporting frame; the rotary damping structure is arranged between the first supporting frame and the second supporting frame, and the rotary damping structure is used for providing damping when the first supporting frame and the second supporting frame rotate relatively. The first supporting frame and the second supporting frame are matched to form a multi-section type rotation adjusting structure, and the solar support can support various supporting forms, is suitable for various application scenes and is more convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic equipment, and in particular to a solar bracket and a solar device. Background Art

[0002] Currently, solar energy systems typically include a solar panel and a support frame, which is rotatably mounted on the solar panel. In actual use, the solar panel is supported by the support frame and placed on a fixed object, such as the ground. By adjusting the rotation angle of the support frame, the tilt angle of the solar panel relative to the horizontal plane can be adjusted to match the angle of sunlight. However, the support frame in related art has a limited adjustment function, making it inconvenient to use. Utility Model Content

[0003] In view of the above, it is necessary to provide a solar bracket and a solar device that are more convenient to use.

[0004] The first aspect of the present application provides a solar bracket, comprising: a frame for setting a solar panel; a rotating bracket, comprising: a first support frame, one end of the first support frame is rotatably connected to the frame; a second support frame is rotatably connected to the other end of the first support frame; a rotation damping structure is arranged between the first support frame and the second support frame, and the rotation damping structure is used to provide damping when the first support frame and the second support frame rotate relative to each other.

[0005] In some embodiments, the first support frame includes a swing arm portion and a connecting portion, one end of the swing arm portion is used to be rotatably connected to the frame, and the connecting portion is arranged at the other end of the swing arm portion; the second support frame includes a rotating portion and a supporting portion, one end of the rotating portion is rotatably connected to the connecting portion, and the supporting portion is arranged at the other end of the rotating portion.

[0006] In some embodiments, the number of the swing arm parts is greater than or equal to 2, the multiple swing arm parts are spaced apart, and the connecting part is fixed between the multiple swing arm parts; an accommodating space is formed between the multiple swing arm parts, and the accommodating space is used to accommodate the second support frame.

[0007] In some embodiments, the number of the rotating parts is greater than or equal to 2, the rotating parts are spaced apart, and the supporting part is fixed between the rotating parts.

[0008] In some embodiments, a friction member is provided on the peripheral side of the support portion, and the friction member is used to contact the fixed object and provide friction.

[0009] In some embodiments, the rotational damping structure includes: a first clamping block, fixed to the second support frame; a second clamping block, arranged relative to the first clamping block, and the second clamping block is used to cooperate with the first clamping block to clamp the first support frame; a damping adjustment member, arranged on the first clamping block and connected to the second clamping block, and the damping adjustment member is used to adjust the distance between the first clamping block and the second clamping block.

[0010] In some embodiments, the damping adjustment member has a head and a screw portion, the head is fixed to one end of the screw portion, the screw portion is passed through the first clamping block and threadedly connected to the second clamping block, and the head is pressed against the side of the first clamping block away from the second clamping block.

[0011] In some embodiments, the rotational damping structure also includes an anti-slip component, and the end of the screw portion away from the head is passed through the second clamping block and fixedly connected to the anti-slip component. The anti-slip component is located on the side of the second clamping block away from the first clamping block.

[0012] In some embodiments, the frame includes multiple side frames and multiple corner guards. The multiple side frames enclose an installation area, the solar panel is fixed in the installation area, the corner guards are set at the connection between two adjacent side frames, and the corner guards and the side frames are detachable and fixed; the corner guards are provided with positioning parts, which are used to cooperate with the corner guards of other solar brackets for positioning.

[0013] A second aspect of the present application provides a solar device, comprising a solar panel and a solar bracket as in the first aspect, wherein the solar panel is arranged on a frame of the solar bracket.

[0014] In the solar mount and solar device provided by this application, the first support frame and the second support frame cooperate to form a multi-stage rotation adjustment structure. By rotating the first support frame relative to the frame, the angle between the entire rotating mount and the frame can be adjusted to adjust the tilt angle or height of the supported solar panel. Furthermore, by rotating the second support frame relative to the first support frame, the overall length of the rotating mount can be adjusted to adjust the tilt angle or height of the supported solar panel. In this way, the solar mount supports multiple adjustment functions and support configurations, making it suitable for a variety of application scenarios and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the front side of the solar device provided in this application, wherein the rotating bracket is in the retracted state.

[0016] Figure 2 This is a structural schematic diagram of the back side of the solar device provided in this application, wherein the rotating bracket is in the retracted state.

[0017] Figure 3This is a schematic diagram of the state of the solar bracket provided in this application when supporting the solar panel, wherein the rotating bracket is in a fully expanded state.

[0018] Figure 4 This is a schematic diagram of another state of the solar bracket provided in the present application when supporting a solar panel, wherein the rotating bracket is in a fully extended state.

[0019] Figure 5 This is a schematic diagram of the state of the solar bracket provided in this application when supporting the solar panel, wherein the rotating bracket is in a folded state.

[0020] Figure 6 This is a schematic diagram of the state of the solar bracket provided in the present application when supporting the solar panel, wherein the rotating bracket is in a semi-expanded state.

[0021] Figure 7 This is a schematic diagram of the solar device provided in the present application when placed on a fixed object, wherein the rotating bracket is in a fully extended state.

[0022] Figure 8 This is a schematic diagram of another state of the solar bracket provided in the present application when supporting a solar panel, wherein the rotating bracket is in a folded state.

[0023] Figure 9 for Figure 8 A partial enlarged view of point IX in the middle.

[0024] Figure 10 This is a cross-sectional schematic diagram of the rotational damping structure provided in this application.

[0025] Figure 11 for Figure 8 A partial enlarged view of point XI in the middle.

[0026] Figure 12 This is a schematic diagram of the stacked state of multiple frames provided in this application.

[0027] Description of main component symbols

[0028] Solar Mounting 100

[0029] Rotating bracket 200

[0030] First support frame 10

[0031] Swing arm portion 11

[0032] Connecting portion 12

[0033] Accommodation space 13

[0034] Second support frame 20

[0035] Rotating portion 21

[0036] Support portion 22

[0037] Friction parts 23

[0038] Rotational damping structure 30

[0039] First holding block 31

[0040] First groove 311

[0041] Connection hole 312

[0042] Countersunk hole 313

[0043] Second holding block 32

[0044] Second groove 321

[0045] threaded hole 322

[0046] Accommodation hole 323

[0047] Damping adjustment member 33

[0048] Head 331

[0049] Screw portion 332

[0050] Force-bearing bump 333

[0051] Rotation hole 34

[0052] Anti-slip piece 35

[0053] Damping shaft 40

[0054] Fixing member 50

[0055] Frame 300

[0056] Side frame 60

[0057] Corner Guard 70

[0058] Fixed slot 71

[0059] First card block 72

[0060] Second card block 73

[0061] Positioning piece 74

[0062] Solar panels 400

[0063] Solar Energy Device 1000

[0064] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0065] In the description of the embodiments of this application, the technical terms "first," "second," etc. are used only to distinguish different objects and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise specifically defined.

[0066] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centrally arranged element at the same time. When an element is considered to be "set on" another element, it may be directly set on the other element or there may be a centrally arranged element at the same time. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including," "having," and any variations thereof in the specification and claims of this application and the accompanying drawings are intended to cover non-exclusive inclusions.

[0068] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0069] This application first provides a solar bracket.

[0070] Figure 1 This is a schematic structural diagram of the front side of the solar device provided in this application, wherein the rotating bracket is in the retracted state. Figure 2 This is a structural schematic diagram of the back side of the solar device provided in this application, wherein the rotating bracket is in the retracted state.

[0071] like Figure 1 and Figure 2 As shown, the solar bracket 100 can be applied to a solar device 1000, wherein the solar device 1000 includes the solar bracket 100 and a solar panel 400, and the solar panel 400 is used to convert solar energy into energy such as electrical energy or thermal energy.

[0072] The solar support 100 includes a rotating support 200 and a frame 300 , wherein the frame 300 is used to set a solar panel 400 , and the rotating support 200 is rotatably connected to the frame 300 .

[0073] The rotating bracket 200 has a storage state and a support state that can be switched by rotation. When the rotating bracket 200 is rotated to the storage state, the rotating bracket 200 is parallel to the solar panel 400 as a whole, and the rotating bracket 200 is close to the solar panel 400.

[0074] Figure 3 This is a schematic diagram of the state of the solar bracket provided in this application when supporting the solar panel, wherein the rotating bracket is in a fully expanded state.

[0075] like Figure 3 As shown, when the rotating bracket 200 rotates to the supporting state, there is an angle between the rotating bracket 200 as a whole and the solar panel 400. At this time, the rotating bracket 200 can support the solar panel 400, and the solar panel 400 can be placed on a fixed object such as the ground or a slope, and the inclination angle between the solar panel 400 and the horizontal plane can be adjusted by rotating the bracket 200.

[0076] In this embodiment, the rotating bracket 200 includes a first support frame 10, a second support frame 20, and a rotation damping structure 30. One end of the first support frame 10 is rotatably connected to the frame 300, and the other end of the first support frame 10 is rotatably connected to one end of the second support frame 20. The rotating bracket 200 can contact a fixed object using the end of the first support frame 10 away from the frame 300 as a support point. The rotating bracket 200 can also contact a fixed object using the end of the second support frame 20 away from the first support frame 10 as a support point.

[0077] The rotation damping structure 30 is arranged between the first support frame 10 and the second support frame 20. The rotation damping structure 30 is used to provide damping when the first support frame 10 and the second support frame 20 rotate relative to each other, so that the first support frame 10 and the second support frame 20 can be positioned at a specified rotation angle.

[0078] It can be understood that the first support frame 10 and the second support frame 20 cooperate to form a multi-stage rotation adjustment structure. By rotating the first support frame 10 relative to the frame 300, the angle between the entire rotating support frame 200 and the frame 300 can be adjusted to adjust the tilt angle or height of the supported solar panel 400. By rotating the second support frame 20 relative to the first support frame 10, the overall length of the rotating support frame 200 can be adjusted to adjust the tilt angle or height of the supported solar panel 400. In this way, the solar support frame 100 can support multiple adjustment functions and support forms, suitable for a variety of application scenarios, and more convenient to use.

[0079] At the same time, the damping provided by the rotation damping structure 30 can reduce the risk of the first support frame 10 and the second support frame 20 rotating on their own in a natural state, thereby improving the support stability of the first support frame 10 and the second support frame 20.

[0080] For ease of understanding, the following description uses the rotating bracket 200 in different supporting configurations as an example, wherein the supporting configurations of the rotating bracket 200 include at least a folded configuration, a semi-expanded configuration, and a fully expanded configuration.

[0081] Figure 4 This is another schematic diagram of the solar bracket provided in this application supporting the solar panel, wherein the rotating bracket is in a fully extended state. Figure 3 and Figure 4 As shown, when the rotating bracket 200 is in its fully extended configuration, it uses the second support frame 20 as its support point. The upper end of the first support frame 10 and the frame 300 are rotatably adjustable, while the upper end of the second support frame 20 and the lower end of the first support frame 10 are rotatably adjustable, with the lower end of the second support frame 20 contacting a fixed object for support. At this point, by rotating the first support frame 10 or the second support frame 20, the tilt angle and overall height of the solar panel 400 can be adjusted in multiple steps. Furthermore, by rotating the second support frame 20, the overall length of the rotating bracket 200 can be adjusted.

[0082] For example, Figure 3 The second support frame 20 rotates parallel to the first support frame 10, and the overall length of the rotating support frame 200 is the longest; Figure 4 The second support frame 20 rotates to form an angle with the first support frame 10, and at this time the overall length of the rotating bracket 200 is shorter.

[0083] Figure 5 This is a schematic diagram of the state of the solar bracket provided in this application supporting the solar panel, wherein the rotating bracket is in a folded state. Figure 5As shown, when the rotating bracket 200 is in the folded configuration, it uses the first support frame 10 as its support point. The upper end of the first support frame 10 and the frame 300 are rotatable and adjustable, while the lower end of the first support frame 10 contacts a fixed object for support. The second support frame 20 can be rotated to an angle that eliminates contact with the fixed object. Rotating the first support frame 10 can then change the tilt angle and overall height of the solar panel 400.

[0084] Figure 6 This is a schematic diagram of the solar bracket provided in this application supporting the solar panel, wherein the rotating bracket is in a semi-expanded state. Figure 6 As shown, when the rotating bracket 200 is in a semi-expanded configuration, the rotating bracket 200 uses the first support frame 10 and the second support frame 20 as support points. The upper end of the first support frame 10 and the frame 300 can be rotated and adjusted, and the lower end of the first support frame 10 contacts the fixed object. The second support frame 20 can be rotated to an angle parallel to the surface of the fixed object, and the second support frame 20 is supported by the fixed object. This support configuration can increase friction and support strength. At this time, by rotating the first support frame 10, the tilt angle and overall height of the solar panel 400 can be changed, and by rotating the second support frame 20, the second support frame 20 can be kept parallel to the surface of the fixed object.

[0085] It can be understood that the above-mentioned various adjustment functions and support forms can be applicable to different application scenarios.

[0086] For example, the folding form is suitable for scenarios where the tilt angle requirement of the solar panel 400 is small, the overall height requirement of the solar panel 400 is low, or the surface of the fixed object is relatively uneven and difficult to support multiple points.

[0087] The semi-expanded configuration is suitable for scenarios where the tilt angle requirement for the solar panel 400 is small, the overall height requirement for the solar panel 400 is low, or the surface of the fixed object is relatively flat to support multiple points of support.

[0088] Figure 7 This is a schematic diagram of the solar device provided in this application when it is placed on a fixed object, wherein the rotating bracket is in a fully extended state. Figure 4 and Figure 7 As shown, the fully deployed configuration is suitable for scenarios where the tilt angle of the solar panel 400 is required to be large, the overall height of the solar panel 400 is required to be high, or the surface of the fixed object is relatively uneven and difficult to support multiple points.

[0089] It is worth noting that the rotating bracket 200 in the embodiment of the present application is rotatably adjustable in two sections through the first support frame 10 and the second support frame 20. In other embodiments, the rotating bracket 200 can also be configured to be rotatably adjustable in multiple sections. For example, the number of second support frames 20 can be equal to 2, one end of one second support frame 20 is rotatably connected to the first support frame 10, and the other end of the second support frame 20 is rotatably connected to another first support frame 10; for another example, the number of second support frames 20 can be greater than 2, multiple second support frames 20 are rotatably connected end to end, and the first second support frame 20 is rotatably connected to the first support frame 10. This application is not limited to this.

[0090] Figure 8 This is a schematic diagram of another state of the solar bracket provided in the present application when supporting a solar panel, wherein the rotating bracket is in a folded state.

[0091] like Figure 6 and Figure 8 As shown, in some embodiments, the first support frame 10 includes a swing arm portion 11 and a connecting portion 12, wherein one end of the swing arm portion 11 is rotatably connected to the frame 300, and the connecting portion 12 is disposed at the other end of the swing arm portion 11. The second support frame 20 includes a rotating portion 21 and a supporting portion 22, wherein one end of the rotating portion 21 is rotatably connected to the connecting portion 12, and the supporting portion 22 is disposed at the other end of the rotating portion 21.

[0092] It is understood that the swing arm portion 11 can change the angle between the first support frame 10 and the frame 300 by rotating, and also change the angle between the second support frame 20 and the frame 300 by rotating. The rotating portion 21 can change the angle between the second support frame 20 and the frame 300 by rotating.

[0093] In some embodiments, the number of the swing arms 11 is greater than or equal to 2, the swing arms 11 are spaced apart, and the swing arms 11 are rotatably connected to the frame 300 . The connecting portion 12 is fixed between the swing arms 11 .

[0094] It can be understood that the multiple swing arm parts 11 can enhance the connection strength between the first support frame 10 and the frame 300, while the connecting part 12 fixes the multiple swing arm parts 11 to improve the overall mechanical strength and support stability of the first support frame 10.

[0095] For example, the first support frame 10 is generally U-shaped, with two swing arms 11, the two swing arms 11 being parallel to each other, the connecting portion 12 extending perpendicularly to the direction of extension of the swing arms 11, and the two swing arms 11 being located at opposite ends of the connecting portion 12. The connecting portion 12 is integrally fixed to the two swing arms 11. In other examples, the number of swing arms 11 can be adjusted according to actual needs, and this application does not impose any restrictions thereto.

[0096] In some embodiments, an accommodating space 13 is formed between the plurality of swing arm portions 11 , and the accommodating space 13 is used to accommodate the second support frame 20 .

[0097] When the second support frame 20 is in the folded state, the rotating portion 21 of the second support frame 20 rotates to an angle parallel to the swing arm portion 11, so that the second support frame 20 can be accommodated between two adjacent swing arm portions 11, reducing the space occupied by the second support frame 20 and improving space utilization.

[0098] In some embodiments, the rotating bracket 200 further includes a damping shaft 40, which is disposed at one end of the first support frame 10. The first support frame 10 is rotatably connected to the frame 300 via the damping shaft 40. For example, the number of the damping shafts 40 is the same as the number of the swing arm 11, and the damping shaft 40 is disposed at one end of the swing arm 11. The swing arm 11 is rotatably connected to the solar panel 400 via the damping shaft 40.

[0099] The damping shaft 40 is used to provide damping when the first support frame 10 and the frame 300 rotate relative to each other, so that the first support frame 10 and the frame 300 can be positioned at a specified rotation angle, while reducing the risk of the first support frame 10 and the frame 300 rotating on their own in a natural state, thereby improving the support stability of the first support frame 10.

[0100] In some embodiments, the number of the rotating parts 21 is greater than or equal to 2, the rotating parts 21 are spaced apart, and the rotating parts 21 are respectively rotatably connected to the connecting part 12. The supporting part 22 is fixed between the rotating parts 21.

[0101] It can be understood that the multiple rotating parts 21 can enhance the connection strength between the second support frame 20 and the first support frame 10, while the supporting parts 22 fix the multiple rotating parts 21 to improve the overall mechanical strength and support stability of the second support frame 20.

[0102] Exemplarily, the second support frame 20 is generally U-shaped, with two rotating portions 21, the two rotating portions 21 being parallel to each other, the extension direction of the support portion 22 being perpendicular to the extension direction of the rotating portions 21, and the two rotating portions 21 being located at opposite ends of the support portion 22. The spacing between the two rotating portions 21 is less than the spacing between the two swing arm portions 11, so that the two rotating portions 21 can be accommodated in the accommodating space 13 after rotation. The support portion 22 is integrally fixed to the two rotating portions 21. In other examples, the number of rotating portions 21 can be adjusted according to actual needs, and this application does not impose any restrictions thereto.

[0103] In some embodiments, a friction member 23 is provided around the support portion 22. It is understood that when the second support frame 20 is used as a support point, the support portion 22 can contact a fixed object through the friction member 23. The friction member 23 can provide a certain friction force when contacting the fixed object, thereby improving the support stability.

[0104] For example, the friction member 23 may be a rubber sleeve, which is mounted on the support portion 22. The rubber sleeve can provide a certain contact friction force on the one hand, and on the other hand, it can reduce the contact loss between the support portion 22 and the fixed object, play a protective role, and extend the service life of the second support frame 20.

[0105] Figure 9 for Figure 8 A partial enlarged view of point IX in the middle. Figure 10 This is a cross-sectional schematic diagram of the rotational damping structure provided in this application.

[0106] like Figure 9 and Figure 10 As shown, in some embodiments, the rotation damping structure 30 includes a first clamping block 31, a second clamping block 32, and a damping adjustment member 33, wherein the first clamping block 31 is fixed to the first support frame 10, and the second clamping block 32 is arranged relative to the first clamping block 31, and the second clamping block 32 is used to cooperate with the first clamping block 31 to clamp the first support frame 10. The damping adjustment member 33 is arranged on the first clamping block 31 and connected to the second clamping block 32. The damping adjustment member 33 is used to adjust the distance between the first clamping block 31 and the second clamping block 32. Exemplarily, the first clamping block 31 is fixed to the end of the rotating part 21 away from the support part 22, and the first clamping block 31 and the second clamping block 32 cooperate to clamp the connecting part 12.

[0107] It can be understood that the first and second clamping blocks 31, 32 cooperate to clamp the first support frame 10, thereby generating damping when the first and second support frames 10 and 20 rotate relative to each other. By adjusting the distance between the first and second clamping blocks 31, 32 using the damping adjustment member 33, the clamping tightness and rotational damping of the first and second clamping blocks 31, 32 can be adjusted.

[0108] In this way, the user can personalize the rotation damping between the first support frame 10 and the second support frame 20 through the damping adjustment member 33 according to personal habits or strength, so as to adapt to different application scenarios and facilitate user use.

[0109] In some embodiments, a rotation hole 34 is provided between the first holding block 31 and the second holding block 32 , and the first support frame 10 is passed through the rotation hole 34 so that the second support frame 20 is rotatably connected to the first support frame 10 .

[0110] Illustratively, a first groove 311 is provided on a side of the first holding block 31 facing the second holding block 32, and a second groove 321 is provided on a side of the second holding block 32 facing the first holding block 31. The first groove 311 and the second groove 321 together form a rotation hole 34, and the connecting portion 12 is inserted into the rotation hole 34 to enable rotational connection between the connecting portion 12 and the rotating portion 21. The first holding block 31 contacts the connecting portion 12 via the first groove 311, and the second holding block 32 contacts the connecting portion 12 via the second groove 321. When the first holding block 31 and the second holding block 32 clamp the connecting portion 12, a gap exists between the first holding block 31 and the second holding block 32.

[0111] In the example of this embodiment, the first clamping block 31 and the second clamping block 32 are both provided with grooves. In other examples, the first clamping block 31 or the second clamping block 32 may also be provided with grooves separately; for example, the first clamping block 31 is provided with a first groove 311, and the first groove 311 cooperates with the second clamping block 32 to form a rotating hole 34; or the second clamping block 32 is provided with a second groove 321, and the second groove 321 cooperates with the first clamping block 31 to form a rotating hole 34; this application does not impose any restrictions on this.

[0112] It can be understood that the first support frame 10 is directly rotatably connected to the second support frame 20 through the rotation damping structure 30, which simplifies the rotation connection structure between the first support frame 10 and the second support frame 20, simplifies the overall mechanical structure, and reduces production costs.

[0113] On the other hand, the rotation hole 34 can increase the contact area between the first clamping block 31, the second clamping block 32 and the first support frame 10, thereby improving the damping effect.

[0114] In some embodiments, the damping adjustment member 33 has a head 331 and a screw portion 332, the head 331 is fixed to one end of the screw portion 332, the screw portion 332 is passed through the first clamping block 31 and is threadedly connected to the second clamping block 32, and the head 331 is supported on the side of the first clamping block 31 away from the second clamping block 32.

[0115] Illustratively, a connecting hole 312 is provided on a side of the first clamping block 31 facing the second clamping block 32, and the connecting hole 312 is located at one end of the first clamping block 31. A countersunk hole 313 is provided on a side of the first clamping block 31 away from the second clamping block 32, and the countersunk hole 313 is communicated with the connecting hole 312. The second clamping block 32 is provided with a threaded hole 322, and the threaded hole 322 passes through both sides of the second clamping block 32, and the threaded hole 322 is aligned with the connecting hole 312. The screw portion 332 is passed through the connecting hole 312 and is threadedly connected to the threaded hole 322. The head portion 331 is accommodated in the countersunk hole 313, and the head portion 331 is abutted against the bottom wall of the countersunk hole 313 to limit the farthest position of the first clamping block 31 relative to the second clamping block 32.

[0116] By rotating the damping adjustment member 33, the head 331 and the second clamping block 32 are rotated relative to each other, and the distance between the second clamping block 32 and the head 331 can be adjusted, thereby adjusting the distance between the second clamping block 32 and the first clamping block 31, and further adjusting the clamping tightness of the first clamping block 31 and the second clamping block 32.

[0117] For example, when the damping adjustment member 33 rotates in the forward direction, the second clamping block 32, under the action of the screw portion 332, gradually moves away from the first clamping block 31, thereby loosening the clamping tightness between the first clamping block 31 and the second clamping block 32. When the damping adjustment member 33 rotates in the reverse direction, the second clamping block 32, under the action of the screw portion 332, gradually moves closer to the first clamping block 31, thereby tightening the clamping tightness between the first clamping block 31 and the second clamping block 32.

[0118] In some embodiments, a force-bearing protrusion 333 is provided on the circumference of the head 331. Exemplarily, the force-bearing protrusion 333 is provided at one end of the head 331 exposed from the countersunk hole 313. The force-bearing protrusion 333, the head 331, and the screw portion 332 are integrally fixed. The force-bearing protrusion 333 is formed by radially extending from the circumference of the head 331 and is further provided with teeth on its circumference.

[0119] It can be understood that the user can drive the head 331 and the screw part 332 to rotate by screwing the force-bearing protrusion 333. The force-bearing protrusion 333 can increase the force-bearing area of ​​the head 331, making the screwing operation more labor-saving and convenient for users to use.

[0120] In some embodiments, the rotational damping structure 30 also includes an anti-slip component 35, and the end of the screw portion 332 away from the head 331 is passed through the second clamping block 32 and fixedly connected to the anti-slip component 35. The anti-slip component 35 is located on the side of the second clamping block 32 away from the first clamping block 31.

[0121] Illustratively, a receiving hole 323 is provided on a surface of the second clamping block 32 facing away from the first clamping block 31. The receiving hole 323 is connected to the threaded hole 322. A screw portion 332 is disposed through one end of the threaded hole 322 and enters the receiving hole 323. An anti-slip member 35 is located within the receiving hole 323 and can abut against the bottom wall of the receiving hole 323 to limit the maximum position of the second clamping block 32 relative to the first clamping block 31. The anti-slip member 35 may be a nut threadedly connected to the screw portion 332.

[0122] It can be understood that when the distance between the first clamping block 31 and the second clamping block 32 is adjusted to the maximum value, the anti-slip component 35 can prevent the second clamping block 32 from continuing to move away from the first clamping block 31, thereby preventing the screw portion 332 from completely separating from the second clamping block 32, realizing the function of the damping adjustment component 33 not being loosened, and avoiding the damping adjustment component 33 from being loosened and lost.

[0123] In some embodiments, the rotation damping structure 30 further includes a fixing member 50, which is disposed on the first clamping block 31 and connected to the second clamping block 32. The fixing member 50 is used to limit relative rotation between the first clamping block 31 and the second clamping block 32. For example, the fixing member 50 can be a setscrew that passes through the first clamping block 31 and is threadedly connected to the second clamping block 32.

[0124] The limiting effect of the fixing member 50 prevents the second clamping block 32 from rotating with the screw portion 332, which could cause the screw portion 332 to slip, thus facilitating damping adjustment. Furthermore, the fixing member 50 connects the first and second clamping blocks 31, 32, preventing complete separation and enhancing the stability of the rotational connection between the first support frame 10 and the second support member.

[0125] In some embodiments, a distance exists between the fixing member 50 and the damping adjustment member 33, and the second support frame 20 is interposed between the fixing member 50 and the damping adjustment member 33. For example, the fixing member 50 is located at the end of the second clamping block 32 away from the screw portion 332, and the connecting portion 12 of the second support frame 20 is located between the fixing member 50 and the screw portion 332. Both the first clamping block 31 and the second clamping block 32 have a certain degree of deformation capability.

[0126] When the damping adjusting member 33 is loosened, the screw portion 332 drives the end of the second holding block 32 away from the fixing member 50 to gradually move away from the first holding block 31. When the damping adjusting member 33 is tightened, the screw portion 332 drives the end of the second holding block 32 away from the fixing member 50 to gradually move closer to the first holding block 31.

[0127] The present application also provides a solar device, which can be a portable solar panel product.

[0128] like Figure 3 As shown, the solar device 1000 includes a solar panel 400 and a solar support 100. The solar support 100 includes a rotating support 200 and a frame 300. The rotating support 200 is rotatably connected to the frame 300.

[0129] The solar panel 400 is disposed on the frame 300 of the solar support 100. Specifically, the solar panel 400 is embedded and installed in the frame 300, and the frame 300 plays a protective role for the solar panel 400.

[0130] The solar panel 400 has a front side and a back side. The front side of the solar panel 400 is used to receive sunlight, and the rotating bracket 200 is located on the back side of the solar panel 400 .

[0131] The rotating bracket 200 includes a first supporting frame 10 and a second supporting frame 20 . The first supporting frame 10 is rotatably connected to the frame 300 via a damping shaft 40 , and the second supporting frame 20 is rotatably connected to the first supporting frame 10 .

[0132] like Figure 2 As shown, in some embodiments, the thickness of the frame 300 is greater than the thickness of the solar panel 400. When multiple solar devices 1000 need to be stacked during transportation, the multiple solar devices 1000 are stacked with multiple layers of frames 300 to leave a gap between the upper and lower solar panels 400. This prevents direct collision between the upper and lower solar panels 400 and causes damage, thereby improving product transportation safety.

[0133] In some embodiments, a gap is formed between the surface of the frame 300 and the back of the solar panel 400. When the rotatable bracket 200 is rotated to an angle parallel to the solar panel 400, that is, when no longer supporting the solar panel 400, the entire rotatable bracket 200 can be accommodated in the gap, without affecting the stacking of multiple solar devices 1000.

[0134] Figure 11 for Figure 8 A partial enlarged view of point XI in the middle.

[0135] like Figure 8 and Figure 11 As shown, in some embodiments, the frame 300 includes a plurality of side frames 60 and a plurality of corner guards 70, wherein the side frames 60 correspond to the side distribution of the solar panel 400, and the plurality of side frames 60 enclose a mounting area to form the solar panel 400, and the solar panel 400 is fixed in the mounting area. The corner guard 70 is arranged at the connection between two adjacent side frames 60, and the corner guard 70 and the side frame 60 are detachably fixed.

[0136] For example, the solar panel 400 is generally rectangular, with multiple side frames 60 arranged end-to-end along the circumference of the solar panel 400. The side frames 60 are provided with mounting slots, into which the side edges of the solar panel 400 are embedded. The first support frame 10 is rotatably connected to one of the side frames 60 via a damping shaft 40. Corner guards 70 are provided at the corners of the solar panel 400. The ends of the side frames 60 extend to the corresponding corners of the solar panel 400 and are removably secured to adjacent corner guards 70.

[0137] It is understandable that when the solar panel 400 needs to be installed on the frame 300, multiple side frames 60 can be installed on the sides of the solar panel 400 respectively, and then the two adjacent side frames 60 can be fixed by the corner guards 70. The installation method is simple and quick.

[0138] On the other hand, the fixation between the corner guard 70 and the side frame 60 is detachable. After the corner guard 70 and the side frame 60 are detached, the side frame 60 can be removed from the solar panel 400 to facilitate the subsequent recovery and maintenance of the solar panel 400.

[0139] Exemplarily, the corner protector 70 is made of a resilient material, such as aluminum alloy. The corner protector 70 is provided with a fixing slot 71, which is provided corresponding to the side frame 60 and into which the end of the side frame 60 can be inserted. The corner protector 70 is provided with a first clamping block 72 and a second clamping block 73, which cooperate with the side frame 60 to prevent the end of the side frame 60 from being disengaged from the fixing slot 71.

[0140] When the corner protector 70 and the side frame 60 need to be installed, the corner protector 70 can be deformed in a manner to open the fixing groove 71, so that the end of the side frame 60 passes over the first clamping block 72 and the second clamping block 73 and is inserted into the fixing groove 71, and then the corner protector 70 is deformed again to fix the side frame 60 in the fixing groove 71. Similarly, when the corner protector 70 and the side frame 60 need to be removed, the corner protector 70 can be deformed in a manner to open the fixing groove 71, so that the end of the side frame 60 passes over the first clamping block 72 and the second clamping block 73 and is detached from the fixing groove 71.

[0141] It is worth noting that the corner guard 70 in this embodiment is detachably fixed to the side frame 60 by snap-fitting. In other embodiments, the corner guard 70 can also be detachably fixed to the side frame 60 by bolting, interference fit, etc., and this application does not impose any restrictions on this.

[0142] Figure 12 This is a schematic diagram of the stacked state of multiple frames provided in this application.

[0143] like Figure 11 and Figure 12 As shown, in some embodiments, the corner protectors 70 are provided with positioning members 74, which are used to coordinate with and position the corner protectors 70 of other solar racks 100. When the multi-layer frames 300 are stacked, the positioning members 74 can coordinate and position the corner protectors 70 between the upper and lower layers of the frames 300 to prevent the stacked multi-layer frames 300 from tipping over, thereby improving product transportation safety.

[0144] Exemplarily, the positioning member 74 is a Velcro structure. The positioning member 74 includes a hook surface and a loop surface, each of which is secured to the respective sides of the corner protector 70. When multiple corner protectors 70 are stacked, the hook and loop surfaces can be adhered and fixed between adjacent corner protectors 70 on the upper and lower layers, preventing the two corner protectors 70 on the lower layers from shifting position. This ensures that the corners of the upper and lower frames 300 remain aligned, improving product transportation safety.

[0145] It is worth noting that the positioning member 74 in this embodiment adopts a Velcro structure to achieve positioning and coordination between multiple corner guards 70. In other embodiments, the positioning member 74 can also adopt a magnetic structure, a latch structure, etc. to achieve positioning and coordination between multiple corner guards 70. This application does not impose any restrictions on this.

[0146] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A solar bracket, characterized in that: include: a frame for setting up solar panels; Swivel bracket, including: a first support frame, one end of which is rotatably connected to the frame; a second support frame, rotatably connected to the other end of the first support frame; The rotation damping structure is arranged between the first support frame and the second support frame, and the rotation damping structure is used to provide damping when the first support frame and the second support frame rotate relative to each other.

2. The solar support according to claim 1, characterized in that: The first support frame includes a swing arm portion and a connecting portion, one end of the swing arm portion is used to be rotatably connected to the frame, and the connecting portion is provided at the other end of the swing arm portion; The second support frame includes a rotating portion and a supporting portion. One end of the rotating portion is rotatably connected to the connecting portion, and the supporting portion is provided at the other end of the rotating portion.

3. The solar support according to claim 2, characterized in that: The number of the swing arm parts is greater than or equal to 2, and the multiple swing arm parts are distributed at intervals, and the connecting part is fixed between the multiple swing arm parts; an accommodating space is formed between the multiple swing arm parts, and the accommodating space is used to accommodate the second support frame.

4. The solar support according to claim 2, characterized in that: The number of the rotating parts is greater than or equal to 2, the rotating parts are distributed at intervals, and the supporting part is fixed between the rotating parts.

5. The solar support according to claim 2, characterized in that: A friction member is provided on the peripheral side of the support portion, and the friction member is used to contact a fixed object and provide friction force.

6. The solar support according to any one of claims 1 to 5, characterized in that: The rotation damping structure comprises: A first holding block is fixed to the second supporting frame; a second holding block, disposed opposite to the first holding block, and configured to cooperate with the first holding block to clamp the first support frame; A damping adjustment member is provided on the first holding block and connected to the second holding block, and the damping adjustment member is used to adjust the distance between the first holding block and the second holding block.

7. The solar support according to claim 6, characterized in that: The damping adjustment member has a head and a screw portion, the head is fixed to one end of the screw portion, the screw portion is passed through the first clamping block and is threadedly connected to the second clamping block, and the head is held against the side of the first clamping block away from the second clamping block.

8. The solar support according to claim 7, characterized in that: The rotation damping structure also includes an anti-slip part. The end of the screw part away from the head is passed through the second clamping block and fixedly connected to the anti-slip part. The anti-slip part is located on the side of the second clamping block away from the first clamping block.

9. The solar support according to claim 1, characterized in that: The frame includes multiple side frames and multiple corner guards. The multiple side frames enclose an installation area. The solar panel is fixed to the installation area. The corner guard is set at the connection between two adjacent side frames, and the corner guard is detachably fixed to the side frames. The corner guard is provided with a positioning piece, and the positioning piece is used to cooperate with the corner guard of the solar bracket for positioning.

10. A solar energy device, characterized in that: It comprises a solar panel and a solar bracket according to any one of claims 1 to 9, wherein the solar panel is arranged on the frame of the solar bracket.

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