Support and solar device

Abstract

The application provides a support and a solar energy device. The support comprises a first support body, a fixing member, a second support body and an adjusting member. The first support body supports a solar panel. The fixing member is arranged on the first support body. The second support body is rotatably connected to the fixing member. The adjusting member comprises a first belt, a second belt and a hanging ring. The two ends of the first belt are respectively connected to the fixing member and the hanging ring. The second belt passes through the hanging ring. The two ends of the second belt are respectively connected to the first support body and the second support body. The length of the second belt can be adjusted to different preset lengths. The elasticity of the first belt and the second belt is smaller than the driving force required for the rotation of the second support body relative to the first support body. When the support is unfolded until the second support body is limited by the second belt, the second support body supports the first support body on a support surface and makes the first support body be at a preset angle relative to the support surface. Each preset length of the second belt corresponds to a preset angle. Thus, the structure is simplified, and the reliability and safety during the storage of the support are improved.

Description

Technical Field

[0001] This application relates to the field of solar energy technology, specifically to a support frame and a solar energy device. Background Technology

[0002] Currently, solar panels need to be mounted on brackets for fixation and tilt adjustment to ensure they face the sun. While some technologies use elastic straps to adjust the panel's tilt, this results in numerous bracket components, complicating the structure and reducing portability. Furthermore, the elastic straps can cause the bracket to slap against the solar panel, damaging it and reducing the bracket's reliability. Utility Model Content

[0003] In view of this, this application provides a bracket and solar energy device with a simple structure and improved reliability.

[0004] One embodiment of this application provides a support frame, including a first frame, a fixing member, a second frame, and an adjusting member. The first frame is configured to support a solar panel. The fixing member is disposed on the first frame. The second frame is rotatably connected to the fixing member. The adjusting member includes a first belt, a second belt, and a hanging ring. The two ends of the first belt are respectively connected to the fixing member and the hanging ring. The second belt passes through the hanging ring, and the two ends of the second belt are respectively connected to the first frame and the second frame. The length of the second belt is configured to be adjustable to multiple preset lengths. The elasticity of the first belt and the second belt is configured to be less than the driving force required for the second frame to rotate relative to the first frame.

[0005] When the second frame rotates relative to the first frame until the second frame is limited by the second belt, the second frame supports the first frame on a support surface and makes the first frame at a preset angle relative to the support surface. Each preset length of the second belt corresponds to a preset angle of the first frame.

[0006] The bracket provided in this application, during use, allows relative rotation between the first and second frames via a fixing member, enabling changes in the tilt angle between the first frame and the solar panel. A first belt connects the lifting ring and the fixing member, while a second belt passes through the lifting ring and connects to the first and second frames at both ends. This allows the relative angle between the first and second frames to be changed by altering the length of the second belt, while keeping the length of the first belt constant. This, in turn, changes the angle between the first frame and the supporting surface, thus altering the tilt angle of the solar panel. Furthermore, the length of the second belt is configured to be adjustable to multiple different... Since the second belt is adjusted to a preset length, the angle between the first frame and the supporting surface will inevitably change to a corresponding angle whenever the second belt is adjusted to a preset length. That is, the first frame will be adjusted to the preset angle. It can be seen that the bracket provided by this application only needs to adjust the second belt to the required preset length to adjust the first frame to the corresponding preset angle, thereby simplifying the structure and making it easier to adjust the tilt angle of the solar panel. Furthermore, since the first and second belts do not need to be elastic, the risk of the second frame hitting the solar panel under elastic action is reduced, thereby improving the reliability and safety of the bracket when it is stored.

[0007] In some embodiments, the second belt body has a male buckle and a plurality of female buckles in the portion between the lifting ring and the second frame. The plurality of female buckles are arranged at intervals along the length of the second belt body. The male buckle is located at the end of the second belt body away from the first frame. The male buckle is configured to bypass at least a portion of the second frame and engage with a female buckle. After each female buckle engages with the male buckle, the length of the second belt body is adjusted to a corresponding preset length.

[0008] In some embodiments, the second frame is provided with a pull ring and a third strap, one end of the third strap is connected to the bottom of the second frame, the other end of the third strap is connected to the pull ring, and the male buckle is configured to go around the pull ring and fasten a female buckle.

[0009] In some embodiments, the bottom of the second frame has a connecting rod and two inclined rods, one end of the third belt is connected to the connecting rod, the two inclined rods are respectively connected to the two ends of the connecting rod, the far ends of the two inclined rods are respectively connected to the opposite sides of the second frame, and the two inclined rods are inclined toward the top of the second frame, so that a gap is formed between the connecting rod and the support surface.

[0010] In some embodiments, the fastener has two longitudinal slots, and the first frame has two first side rods, each passing through a longitudinal slot to fix the first frame and the fastener. The fastener also has a connected transverse slot and two clearance slots. The second frame has a crossbar and two second side rods, each connecting to opposite sides of the crossbar. The crossbar is rotatably disposed within the transverse slot, allowing the second frame to rotate relative to the first frame. When the bracket is stowed, the two second side rods are inserted into a clearance slot.

[0011] In some embodiments, the fixing member is further provided with a limiting groove at the transverse groove, and the crossbar is provided with a limiting protrusion. The cross-sectional area of ​​the limiting protrusion is larger than the cross-sectional area of ​​the crossbar. The limiting protrusion is located in the limiting groove, and the fixing member limits the limiting protrusion by the groove wall of the limiting groove, so as to restrict the movement of the crossbar relative to the fixing member along the axial direction.

[0012] In some embodiments, the top of the first frame is provided with an upper mounting member, which includes an upper fixing part and an upper clamping part. The upper fixing part is located on the top of the first frame, and the upper clamping part is rotatably connected to the upper fixing part. The upper clamping part and the upper fixing part are used to clamp the top of the solar panel.

[0013] The bottom of the first frame is provided with a lower mounting component, which includes a lower fixing part and a lower clamping part. The lower fixing part is located at the bottom of the first frame, and the lower clamping part is rotatably connected to the lower fixing part. The lower clamping part and the lower fixing part are used to clamp the bottom of the solar panel.

[0014] In some embodiments, the lower fixing part has two slots on the side facing the second frame, and the second frame has two second side rods. When the bracket is stored, the first frame and the second frame rotate close to each other until the two second side rods are respectively inserted into a slot to fix the first frame and the second frame.

[0015] In some embodiments, the upper fixing part and the upper clamping part are provided with an upper protruding rib on one side for clamping the solar panel, and the upper protruding rib is used to press the surface of the solar panel; the upper fixing part and the upper clamping part are provided with aligned upper mounting holes, which are used to align with the mounting holes on the top of the solar panel and to install locking components to fix the solar panel and the upper mounting components.

[0016] The lower fixing part and the lower clamping part are provided with a lower protruding rib on one side for clamping the solar panel. The lower protruding rib is used to press the surface of the solar panel. The lower fixing part and the lower clamping part are provided with corresponding lower mounting holes. The lower mounting holes are used to align with the mounting holes on the bottom of the solar panel and to install the locking parts to fix the solar panel and the lower mounting parts.

[0017] In one embodiment of this application, a solar energy device is also provided, which includes a solar panel and a bracket as described in any of the above embodiments, wherein the solar panel is supported on the side of the first frame facing away from the second frame.

[0018] The solar energy device provided in this application also simplifies the structure through the aforementioned bracket, making it easier to adjust the tilt angle of the solar panels and improving reliability and safety during storage. Attached Figure Description

[0019] Figure 1 This is a perspective view of the solar energy device from the front in one embodiment of this application.

[0020] Figure 2 for Figure 1 A stereoscopic view of the rear of a solar panel.

[0021] Figure 3 for Figure 2 A 3D diagram of the support structure.

[0022] Figure 4 for Figure 3 A three-dimensional view of the bracket placed on the support surface.

[0023] Figure 5 for Figure 3 Enlarged view of point A in the image.

[0024] Figure 6 for Figure 3 Enlarged view of point B in the image.

[0025] Figure 7 for Figure 3 An exploded view of the stent in the image.

[0026] Figure 8 for Figure 7 A 3D view of the front of the back cover.

[0027] Figure 9 for Figure 3 Enlarged view of point C in the image.

[0028] Figure 10 for Figure 3 Enlarged view of point D in the image.

[0029] Explanation of main component symbols

[0030] 100. Bracket; 200. Solar equipment; 201. Solar panel; 300. Support surface; 10. First frame; 11. First side rod; 20. Second frame; 21. Pull ring; 22. Third belt; 23. Connecting rod; 24. Inclined rod; 25. Gap; 26. Crossbar; 261. Limiting protrusion; 27. Second side rod; 30. Fixing component; 31. Longitudinal groove; 32. Transverse groove; 321. Limiting groove; 33. 34. Alignment groove; 35. Front cover; 36. Rear cover; 47. Adjustment component; 48. First belt body; 49. Second belt body; 40. Male buckle; 41. Female buckle; 42. Lifting ring; 50. Upper mounting component; 51. Upper fixing part; 52. Upper clamping part; 53. Upper rib; 54. Upper mounting hole; 60. Lower mounting component; 61. Lower fixing part; 61. Slot; 62. Lower clamping part; 63. Lower rib; 64. Lower mounting hole. Detailed Implementation

[0031] The technical solution of this application will now be described with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments.

[0032] It should be noted that when an element is considered to be "connected to" or "located on" another element, it can be directly connected to the other element or may have an element centrally located. In this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "fixed," etc., should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. The terms "first," "second," etc., are only used to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary / secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified. The shape descriptions in the embodiments of this application are merely illustrative and should not constitute any absolute limitation on this application. The terms "vertical" and "parallel" are used to describe the ideal state between two components; in actual production or use, a state approximately vertical or parallel may exist.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. Where there is no conflict, the various embodiments in this application can be combined with each other.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The terms “comprising,” “having,” and “equipped with,” and any variations thereof, in the specification, claims, and foregoing drawings of this application, are intended to cover non-exclusive inclusion. The term “or / and” as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Currently, solar panels need to be mounted on brackets for fixation and tilt adjustment to ensure they face the sun. While some technologies use elastic straps to adjust the panel's tilt, this results in numerous bracket components, complicating the structure and reducing portability. Furthermore, the elastic straps can cause the bracket to slap against the solar panel, damaging it and reducing the bracket's reliability.

[0036] In view of this, this application provides a simple and reliable support frame and solar equipment support, including a first frame, a fixing member, a second frame, and an adjusting member. The first frame is configured to support solar panels. The fixing member is disposed on the first frame. The second frame is rotatably connected to the fixing member. The adjusting member includes a first belt, a second belt, and a lifting ring. The two ends of the first belt are respectively connected to the fixing member and the lifting ring. The second belt passes through the lifting ring, and the two ends of the second belt are respectively connected to the first frame and the second frame. The length of the second belt is configured to be adjustable to multiple preset lengths. The elasticity of the first belt and the second belt is configured to be less than the driving force required for the second frame to rotate relative to the first frame.

[0037] When the second frame rotates relative to the first frame until the second frame is limited by the second belt, the second frame supports the first frame on a support surface and makes the first frame at a preset angle relative to the support surface. Each preset length of the second belt corresponds to a preset angle of the first frame.

[0038] The bracket provided in this application, during use, allows relative rotation between the first and second frames via a fixing member, enabling changes in the tilt angle between the first frame and the solar panel. A first belt connects the lifting ring and the fixing member, while a second belt passes through the lifting ring and connects to the first and second frames at both ends. This allows the relative angle between the first and second frames to be changed by altering the length of the second belt, while keeping the length of the first belt constant. This, in turn, changes the angle between the first frame and the supporting surface, thus altering the tilt angle of the solar panel. Furthermore, the length of the second belt is configured to be adjustable to multiple different... Since the second belt is adjusted to a preset length, the angle between the first frame and the supporting surface will inevitably change to a corresponding angle whenever the second belt is adjusted to a preset length. That is, the first frame will be adjusted to the preset angle. It can be seen that the bracket provided by this application only needs to adjust the second belt to the required preset length to adjust the first frame to the corresponding preset angle, thereby simplifying the structure and making it easier to adjust the tilt angle of the solar panel. Furthermore, since the first and second belts do not need to be elastic, the risk of the second frame hitting the solar panel under elastic action is reduced, thereby improving the reliability and safety of the bracket when it is stored.

[0039] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0040] like Figures 1 to 3 As shown in the embodiments of this application, a bracket 100 and a solar energy device 200 are provided. The solar energy device 200 includes a portable solar panel 201 and a bracket 100. The solar panel 201 can be a single-sided or double-sided solar panel. The bracket 100 has an unfolded state and a retracted state. When the solar panel 201 is in use, the bracket 100 is in the unfolded state, which supports the solar panel 201 on the support surface 300, allowing the solar panel 201 to receive sunlight. When the solar panel 201 is not in use, the bracket 100 can be switched to the retracted state, which reduces the size of the bracket 100 for easy storage and space saving.

[0041] In some embodiments, the bracket 100 and the solar device 200 can be applied to outdoor power consumption scenarios, where the support surface 300 is the outdoor ground. That is, the bracket 100 in the unfolded state supports the solar panel 201 on the ground to receive sunlight.

[0042] like Figures 2 to 4As shown, in some embodiments, the bracket 100 includes a first frame 10, a second frame 20, a fixing member 30, and an adjusting member 40. The first frame 10 is used to support the solar panel 201. The fixing member 30 is disposed on the first frame 10 and its position relative to the first frame 10 is fixed. The second frame 20 is rotatably connected to the fixing member 30, so that the first frame 10 and the second frame 20 are rotatably connected. The bracket 100 reaches a retracted state by rotating the first frame 10 and the second frame 20 closer together. The bracket 100 also reaches an unfolded state by rotating the first frame 10 and the second frame 20 further apart. In the unfolded state, the second frame 20 is used to support the first frame 10, so that the first frame 10 is tilted relative to the supporting surface 300. The tilted first frame 10 is used to support the solar panel 201, so that the solar panel 201 rests against the first frame 10.

[0043] The adjusting member 40 includes a first belt 41, a second belt 42, and a hanging ring 43. The first belt 41 is connected to a fixing member 30 and a hanging ring 43 at its two ends, respectively. The second belt 42 passes through the hanging ring 43, and its two ends are connected to a first frame 10 and a second frame 20, respectively. The length of the second belt 42 is configured to be adjustable to multiple preset lengths L. During the unfolding of the support 100, when the second frame 20 is limited by the second belt 42 (i.e., when the second belt 42 is taut), the second belt 42 prevents rotation between the first frame 10 and the second frame 20. At this time, the support 100 reaches the unfolded state, and the second frame 20 can support the first frame 10 on the support surface 300, placing the first frame 10 at a preset angle W relative to the support surface 300. This allows the tilt angle of the solar panel 201 relative to the support surface 300 to be adjusted to the preset angle W.

[0044] Among them, such as Figure 4 As shown, the preset length L of the second belt 42 refers to the sum of the length L1 of the second belt 42 between the first frame 10 and the lifting ring 43 and the length L2 of the second belt 42 between the second frame 20 and the lifting ring 43, that is, L = L1 + L2.

[0045] Each preset length L of the second belt 42 corresponds to a preset angle W of the first frame 10. According to geometric principles, while the length of the first belt 41 remains essentially constant, the relative angle R between the first frame 10 and the second frame 20 can be changed by altering the length of the second belt 42, thereby changing the angle (preset angle W) between the first frame 10 and the supporting surface 300, and consequently, the tilt angle of the solar panel 201. Therefore, each preset length L of the second belt 42 corresponds to a preset angle W of the first frame 10. When it is necessary to change the tilt angle of the solar panel 201 to another preset angle W, simply adjust the second belt 42 to the corresponding preset length L. At this point, the bracket 100 is in its unfolded state, allowing the angle between the first frame 10 and the supporting surface 300 to be adjusted to the required preset angle W, thus adjusting the tilt angle of the solar panel 201. It is evident that the bracket 100, through the first belt 41 and the second belt 42, not only simplifies the structure but also enables convenient and precise adjustment of the tilt angle of the solar panel 201.

[0046] The elasticity of the first belt 41 and the second belt 42 is configured to be less than the driving force required for the second frame 20 to rotate relative to the first frame 10. That is, the first belt 41 and the second belt 42 may not have elasticity, or they may have elasticity but not enough to drive the second frame 20 and the first frame 10 to rotate relative to each other. This reduces the risk of the second frame 20 hitting the solar panel 201 under the action of elasticity and improves the reliability and safety of the bracket 100 when it is stored.

[0047] Optionally, neither the first belt 41 nor the second belt 42 is elastic, so as to minimize the risk of the second frame 20 hitting the solar panel 201, thereby improving the reliability and safety of the bracket 100 when it is stored.

[0048] Optionally, the first belt 41 is elastic, while the second belt 42 is not elastic. The elasticity of the first belt 41 can act as a buffer when the bracket 100 is unfolded, improving the user's handling experience; the lack of elasticity of the second belt 42 can improve the accuracy of angle adjustment.

[0049] Optionally, both the first belt 41 and the second belt 42 are elastic, which can better cushion the bracket 100 when it is unfolded, thus improving the user's handling experience.

[0050] In some embodiments, such as Figures 2 to 4As shown, the second belt body 42 has a male buckle 421 and multiple female buckles 422 in the portion between the lifting ring 43 and the second frame 20. The multiple female buckles 422 are arranged at intervals along the length of the second belt body 42. The male buckle 421 is located at the end of the second belt body 42 away from the first frame 10. The male buckle 421 is configured to bypass at least a portion of the second frame 20 and selectively engage a female buckle 422. After each female buckle 422 engages the male buckle 421, the length of the second belt body 42 can be adjusted to a corresponding preset length L.

[0051] Optionally, the female buckle 422 has three, so that the length of the second belt body 42 can be adjusted to three preset lengths L, and the three preset lengths L correspond to three preset angles W of 25°, 45° and 60° respectively.

[0052] Understandably, the male buckle 421 and female buckle 422 can also be replaced with other connection structures in other embodiments, such as magnets, snaps, screws, etc., as long as the length of the second belt 42 can be changed.

[0053] In some embodiments, such as Figure 3 and Figure 5 As shown, the second frame 20 is provided with a pull ring 21 and a third belt 22. One end of the third belt 22 is connected to the bottom of the second frame 20, and the other end of the third belt 22 is connected to the pull ring 21. The male buckle 421 is configured to bypass the pull ring 21 to fasten a female buckle 422. That is, the second belt 42 bypasses the pull ring 21 instead of directly bypassing the bottom of the second frame 20, which reduces the risk of the second belt 42 detaching from the second frame 20 and also reduces the risk of friction between the second belt 42 and the ground, thereby improving the convenience and reliability of adjusting the second belt 42.

[0054] In some embodiments, such as Figure 3 and Figure 5 As shown, the bottom of the second frame 20 has a connecting rod 23 and two inclined rods 24. One end of the third belt 22 is connected to the connecting rod 23, and the two inclined rods 24 are respectively connected to the two ends of the connecting rod 23. The two ends of the two inclined rods 24 that are far apart are respectively connected to the opposite sides of the second frame 20. The two inclined rods 24 are inclined towards the top of the second frame 20, so that a gap 25 is formed between the connecting rod 23 and the ground. The connecting rod 23 is used to connect the end of the third belt 22 away from the pull ring 21, or the connecting rod 23 is used for the second belt 42 to pass around. The gap 25 is used to prevent the third belt 22 or the second belt 42 from contacting the ground and generating friction, so as to improve the convenience and reliability of operation.

[0055] Alternatively, in other embodiments, an arc-shaped rod (not shown) may be provided at the bottom of the second frame 20 to replace the connecting rod 23 and the two inclined rods 24. The arc-shaped rod is recessed towards the top of the second frame 20, so that a gap 25 is formed between the arc-shaped rod and the ground.

[0056] In some embodiments, such as Figure 6 , Figure 7 and Figure 8 As shown, the fastener 30 has two parallel longitudinal grooves 31, and the first frame 10 has two parallel first side rods 11. Each first side rod 11 passes through a longitudinal groove 31 to connect the first frame 10 and the fastener 30. The fastener 30 also has a connected transverse groove 32 and two clearance grooves 33. The second frame 20 has a crossbar 26 and two second side rods 27. The two second side rods 27 are respectively connected to opposite sides of the crossbar 26. The crossbar 26 is rotatably disposed in the transverse groove 32 so that the second frame 20 can rotate relative to the first frame 10. When the bracket 100 is stored, the two second side rods 27 are respectively inserted into a clearance groove 33. The clearance groove 33 is used to prevent the two second side rods 27 from interfering with the fastener 30, so as to realize the storage of the bracket 100.

[0057] In some embodiments, such as Figure 6 , Figure 7 and Figure 8 As shown, the fixing member 30 is also provided with a limiting groove 321 at the transverse groove 32, and the cross bar 26 is provided with a limiting protrusion 261. The cross-sectional area of ​​the limiting protrusion 261 is larger than the cross-sectional area of ​​the cross bar 26. The limiting protrusion 261 is located in the limiting groove 321. The fixing member 30 limits the limiting protrusion 261 through the groove wall of the limiting groove 321 to restrict the movement of the cross bar 26 relative to the fixing member 30 along the axial direction, thereby improving the stability of the second frame 20 relative to the first frame 10.

[0058] Optionally, the fastener 30 may also be provided with a groove for limiting (not shown) at each longitudinal groove 31. Correspondingly, the first side rod 11 is also provided with a protrusion for limiting, so as to restrict the relative movement between the fastener 30 and the first frame 10, thereby fixing the first frame 10 and the fastener 30.

[0059] Optionally, such as Figure 6 , Figure 7 and Figure 8As shown, the fastener 30 includes a front cover 34 and a rear cover 35, which are fitted together to form the fastener 30. A longitudinal groove 31, a transverse groove 32, and a limiting groove 321 are formed on the side of the rear cover 35 facing the front cover 34, and a clearance groove 33 is formed on the side of the rear cover 35 away from the front cover 34. During assembly, the two first side rods 11 of the first frame 10 and the transverse rods 26 of the second frame 20 are placed in the longitudinal groove 31 and the transverse groove 32 of the rear cover 35, respectively. Then, the front cover 34 and the rear cover 35 are fitted together to cover the longitudinal groove 31, the transverse groove 32, and the limiting groove 321. Further optionally, the front cover 34 and the rear cover 35 are fixed together by screws.

[0060] Optionally, a portion of the first belt 41 near its top is clamped between the front cover 34 and the rear cover 35 and passes around the crossbar 26, which prevents the first belt 41 from detaching from the fastener 30, thereby achieving the connection between the first belt 41 and the fastener 30.

[0061] In some embodiments, such as Figure 2 , Figure 3 and Figure 9 As shown, the top of the first frame 10 is provided with an upper mounting member 50. The upper mounting member 50 includes an upper fixing part 51 and an upper clamping part 52. The upper fixing part 51 is located on the top of the first frame 10. The upper clamping part 52 is rotatably connected to the upper fixing part 51. After the upper clamping part 52 is rotatably connected to the upper fixing part 51, the upper clamping part 52 and the upper fixing part 51 can clamp the top of the solar panel 201 to fix the solar panel 201 and the first bracket 10.

[0062] like Figure 2 , Figure 3 and Figure 10 As shown, the bottom of the first frame 10 is provided with a lower mounting part 60. The lower mounting part 60 includes a lower fixing part 61 and a lower clamping part 62. The lower fixing part 61 is located at the bottom of the first frame 10. The lower clamping part 62 is rotatably connected to the lower fixing part 61. After the lower clamping part 62 is rotatably connected to the lower fixing part 61, the lower clamping part 62 and the lower fixing part 61 can clamp the bottom of the solar panel 201 to fix the solar panel 201 and the first bracket 10.

[0063] In some embodiments, such as Figure 3 and Figure 10 As shown, the lower fixing part 61 has two slots 611 on the side facing the second frame 20. Each slot 611 is used to store and position a second side rod 27. When the bracket 100 is stored, the first frame 10 and the second frame 20 rotate close to each other until the two second side rods 27 of the second frame 20 are respectively inserted into a slot 611 to fix the first frame 10 and the second frame 20, so that the bracket 100 is kept in the stored state.

[0064] Optionally, the lower fixing part 61 may also be provided with a magnetic element on the side facing the second frame 20, instead of the slot 611. Correspondingly, the second side rod 27 is also provided with an attractive magnetic element, so that the lower fixing part 61 magnetically fixes the second side rod 27, so that the bracket 100 is kept in the storage state.

[0065] In some embodiments, such as Figure 2 , Figure 3 and Figure 9 As shown, the upper fixing part 51 and the upper clamping part 52 are provided with an upper protruding rib 53 on one side for clamping the solar panel 201. The upper protruding rib 53 is used to squeeze the surface of the solar panel 201, increase the friction between the solar panel 201 and the upper fixing part 51 and the upper clamping part 52, so as to improve the stability of the solar panel 201.

[0066] In some embodiments, such as Figure 2 , Figure 3 and Figure 9 As shown, the upper fixing part 51 and the upper clamping part 52 are provided with corresponding upper mounting holes 54. The upper mounting holes 54 are used to align with the mounting holes on the top of the solar panel 201 and to install the locking member to fix the solar panel 201 and the upper mounting member 50, thereby improving the stability of the solar panel 201. For example, the locking member is a screw.

[0067] In some embodiments, such as Figure 2 , Figure 3 and Figure 10 As shown, the lower fixing part 61 and the lower clamping part 62 are provided with a lower protruding rib 63 on one side for clamping the solar panel 201. The lower protruding rib 63 is used to squeeze the surface of the solar panel 201, increase the friction between the solar panel 201 and the lower fixing part 61 and the lower clamping part 62, so as to improve the stability of the solar panel 201.

[0068] In some embodiments, such as Figure 2 , Figure 3 and Figure 10 As shown, the lower fixing part 61 and the lower clamping part 62 are provided with corresponding lower mounting holes 64. The lower mounting holes 64 are used to align with the mounting holes on the bottom of the solar panel 201 and to install the locking member to fix the solar panel 201 and the lower mounting member 60, thereby improving the stability of the solar panel 201. For example, the locking member is a screw.

[0069] In some embodiments, such as Figure 7 , Figure 9 and Figure 10As shown, the first frame 10 also includes two end rods 12, one end rod 12 is connected to the top of the two first side rods 11, and the other end rod 12 is connected to the bottom of the two first side rods 11. The end rod 12 at the top is installed on the upper mounting member 50, and the end rod 12 at the bottom is installed on the lower mounting member 60, so as to realize the installation of the upper mounting member 50, the lower mounting member 60 and the first frame 10.

[0070] Optionally, such as Figure 7 and Figure 10 As shown, the end rod 12 at the bottom is wound around one end of the second belt 42 so that one end of the second belt 42 is fixed to the first frame 10.

[0071] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A support, characterized in that, include: The first frame is configured to support the solar panels; The fastener is located on the first frame. The second frame is rotatably connected to the fixing member; and The adjusting component includes a first belt, a second belt, and a lifting ring. The two ends of the first belt are respectively connected to the fixing component and the lifting ring. The second belt passes through the lifting ring. The two ends of the second belt are respectively connected to the first frame and the second frame. The length of the second belt is configured to be adjustable to multiple different preset lengths. The elasticity of the first belt and the second belt is configured to be less than the driving force required for the second frame to rotate relative to the first frame. When the second frame rotates relative to the first frame until the second frame is limited by the second belt, the second frame supports the first frame on a support surface and makes the first frame at a preset angle relative to the support surface. Each preset length of the second belt corresponds to a preset angle of the first frame.

2. The bracket as described in claim 1, characterized in that: The second belt has a male buckle and multiple female buckles at the portion between the lifting ring and the second frame. The multiple female buckles are arranged at intervals along the length of the second belt. The male buckle is located at the end of the second belt away from the first frame. The male buckle is configured to bypass at least a portion of the second frame and engage with one of the female buckles. After each female buckle engages with the male buckle, the length of the second belt is adjusted to a corresponding preset length.

3. The stent as described in claim 2, characterized in that: The second frame is provided with a pull ring and a third strap. One end of the third strap is connected to the bottom of the second frame, and the other end of the third strap is connected to the pull ring. The male buckle is configured to go around the pull ring and fasten a female buckle.

4. The bracket as described in claim 3, characterized in that: The bottom of the second frame has a connecting rod and two inclined rods. One end of the third belt is connected to the connecting rod, and the two inclined rods are respectively connected to the two ends of the connecting rod. The two opposite ends of the two inclined rods are respectively connected to the opposite sides of the second frame. The two inclined rods are inclined toward the top of the second frame, so that a gap is formed between the connecting rod and the support surface.

5. The stent as described in any one of claims 1 to 4, characterized in that: The fastener has two longitudinal slots, and the first frame has two first side rods, each of which passes through one of the longitudinal slots to fix the first frame and the fastener. The fastener is also provided with a connected horizontal groove and two clearance grooves. The second frame has a horizontal bar and two second side bars. The two second side bars are respectively connected to the opposite sides of the horizontal bar. The horizontal bar is rotatably disposed in the horizontal groove so that the second frame can rotate relative to the first frame. When the bracket is stored, the two second side bars are respectively inserted into one of the clearance grooves.

6. The bracket as described in claim 5, characterized in that: The fixing member is also provided with a limiting groove at the transverse groove, and the crossbar is provided with a limiting protrusion. The cross-sectional area of ​​the limiting protrusion is larger than the cross-sectional area of ​​the crossbar. The limiting protrusion is located in the limiting groove. The fixing member limits the limiting protrusion by the groove wall of the limiting groove, so as to restrict the movement of the crossbar relative to the fixing member along the axial direction.

7. The stent according to any one of claims 1 to 4, characterized in that: The top of the first frame is provided with an upper mounting component, which includes an upper fixing part and an upper clamping part. The upper fixing part is located on the top of the first frame, and the upper clamping part is rotatably connected to the upper fixing part. The upper clamping part and the upper fixing part are used to clamp the top of the solar panel. The bottom of the first frame is provided with a lower mounting component, which includes a lower fixing part and a lower clamping part. The lower fixing part is located at the bottom of the first frame, and the lower clamping part is rotatably connected to the lower fixing part. The lower clamping part and the lower fixing part are used to clamp the bottom of the solar panel.

8. The stent as described in claim 7, characterized in that: The lower fixing part has two slots on the side facing the second frame. The second frame has two second side rods. When the bracket is stored, the first frame and the second frame rotate close to each other until the two second side rods are respectively inserted into one of the slots to fix the first frame and the second frame.

9. The bracket as described in claim 7, characterized in that: The upper fixing part and the upper clamping part are provided with an upper protruding rib on one side for clamping the solar panel. The upper protruding rib is used to press the surface of the solar panel. The upper fixing part and the upper clamping part are provided with corresponding upper mounting holes. The upper mounting holes are used to align with the mounting holes on the top of the solar panel and to install locking components to fix the solar panel and the upper mounting components. The lower fixing part and the lower clamping part are provided with a lower protruding rib on one side for clamping the solar panel. The lower protruding rib is used to press the surface of the solar panel. The lower fixing part and the lower clamping part are provided with corresponding lower mounting holes. The lower mounting holes are used to align with the mounting holes on the bottom of the solar panel and to install the locking member to fix the solar panel and the lower mounting member.

10. A solar energy device, characterized in that, The solar energy device includes a solar panel and a bracket as described in any one of claims 1 to 9, wherein the solar panel is supported on the side of the first frame facing away from the second frame.

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