A telescopic angle-adjustable photovoltaic support

Abstract

The utility model discloses a photovoltaic support of telescopic angle regulation, including base and two symmetrical telescopic adjusting rods, one side of base is connected through hinge with photovoltaic board, one end of telescopic adjusting rod is rotatably connected with base, the other end of telescopic adjusting rod is rotatably connected with photovoltaic board, and telescopic adjusting rod includes inner rod and outer rod, wherein, one end of inner rod is located in the inside of outer rod, and inner rod is slidably connected with outer rod, one end of inner rod located in the inside of outer rod is equipped with limiting piece, and still be equipped with the adjusting piece for controlling limiting piece on inner rod, and a plurality of limiting holes are equipped on outer rod. The utility model discloses through pulling the hook, can realize the separation of limiting projection and limiting hole, thereby realizes the unlocking of inner rod and outer rod, is convenient for adjusting the position of inner rod, when adjusting to corresponding gear, limiting projection pops out and inserts into limiting hole, realizes the limiting locking of inner rod and outer rod, makes the angle regulation of photovoltaic board more simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic bracket technology, specifically relating to a photovoltaic bracket with adjustable telescopic angle. Background Technology

[0002] Solar energy, as a low-carbon and renewable energy source, is free to use, requires no transportation, and causes no pollution to the environment. However, as the seasons change, the sun's altitude also varies. Therefore, the photovoltaic (PV) mounting brackets used to install PV panels need to be angled, and different angles significantly affect the power generation of PV systems.

[0003] However, existing photovoltaic mounting systems suffer from inconvenient angle adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a telescopically adjustable photovoltaic bracket to solve the problems mentioned in the background section. The telescopically adjustable photovoltaic bracket provided by this invention is characterized by its ease of angle adjustment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic bracket with telescopic adjustment angle, comprising a base and two symmetrically arranged telescopic adjustment rods. One side of the base is connected to the photovoltaic panel via a hinge. One end of the telescopic adjustment rod is rotatably connected to the base, and the other end of the telescopic adjustment rod is rotatably connected to the photovoltaic panel. The telescopic adjustment rod includes an inner rod and an outer rod. One end of the inner rod is located inside the outer rod, and the inner rod and the outer rod are slidably connected. A limiting member is provided at the end of the inner rod located inside the outer rod, and an adjusting member for controlling the limiting member is also provided on the inner rod. Several limiting holes are provided on the outer rod.

[0006] To unlock, the position of the inner rod can be moved. Further, the inner rod includes an inner rod body, and the limiting component includes a core seat. The core seat is connected to one end of the inner rod body via a limiting clamp, and a decorative end cap is connected to the other end of the inner rod body. The core seat has a horizontal first cavity, inside which a limiting block is embedded, and a second spring is provided between the limiting block and the first cavity. The limiting block has a limiting protrusion. The limiting block has a through groove inside, and the through groove has a first guide slope inside. The adjusting component includes a pull block, wherein the core seat has a vertically penetrating second cavity, one end of the pull block passes through the second cavity and the through groove, and the pull block has a second guide slope corresponding to the first guide slope. A first spring located on the end side of the core seat is sleeved on the pull block.

[0007] To further limit the pull block and prevent it from falling, a limiting protrusion is provided on the pull block.

[0008] To facilitate control of the pull block, the adjusting component further includes a pull rod and a hook. The pull rod is located inside the inner rod body, and the hook is located at the end of the inner rod body away from the core seat. The end of the pull block is provided with a hanging hole. One end of the pull rod is connected to the hanging hole, and the other end of the pull rod is connected to the hook.

[0009] To provide space for the hook to move, the inner rod body is further provided with a groove corresponding to the hook.

[0010] In this utility model, the outer rod includes an outer rod body, one end of which is connected to a rotating seat, and the other end of which is connected to a bushing.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention allows the limiting protrusion and the limiting hole to be separated by pulling the hook, thereby unlocking the inner rod and outer rod and facilitating the adjustment of the position of the inner rod. When adjusted to the corresponding position, the limiting protrusion automatically pops out and inserts into the limiting hole, thereby locking the inner rod and outer rod and making the angle adjustment of the photovoltaic panel simpler and more convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the photovoltaic panel of this utility model when it forms a 50° angle with the bottom surface.

[0014] Figure 2 This is a schematic diagram of the structure of the photovoltaic panel of this utility model when it forms a 40° angle with the bottom surface.

[0015] Figure 3 This is a schematic diagram of the structure of the photovoltaic panel of this utility model when it forms a 30° angle with the bottom surface.

[0016] Figure 4 This is a schematic diagram of the telescopic adjustment rod of this utility model.

[0017] Figure 5 This is a schematic diagram of the inner rod of this utility model.

[0018] Figure 6 This is an exploded view of the inner rod structure of this utility model.

[0019] Figure 7 This is a schematic diagram of the structure of the limiting block of this utility model.

[0020] Figure 8 This is a schematic diagram of the structure of the pull block of this utility model.

[0021] Figure 9 This is a cross-sectional structural diagram of the core base of this utility model.

[0022] Figure 10This is a cross-sectional view of the pull block of this utility model when it is not stretched.

[0023] Figure 11 This is a cross-sectional view of the pull block of this utility model before it is stretched.

[0024] Figure 12 This is a schematic diagram of the structure of the outer rod of this utility model.

[0025] Figure 13 This is an exploded view of the outer rod structure of this utility model.

[0026] In the diagram: 1. Photovoltaic panel; 2. Base; 3. Telescopic adjustment rod; 4. Inner rod; 41. Inner rod body; 42. Limiting clamp; 43. Limiting block; 431. Limiting protrusion; 432. First guide slope; 44. First spring; 45. Pull block; 451. Limiting protrusion; 452. Second guide slope; 453. Hanging hole; 46. Core seat; 461. First cavity; 462. Second cavity; 47. Hook; 48. Decorative end cap; 49. Second spring; 410. Pull rod; 411. Waist groove; 5. Outer rod; 51. Outer rod body; 52. Limiting hole; 53. Bushing; 54. Rotating seat. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Please see Figures 1-13 This utility model provides the following technical solution: a photovoltaic bracket with telescopic adjustment angle, including a base 2 and two symmetrically arranged telescopic adjustment rods 3. One side of the base 2 is connected to the photovoltaic panel 1 via a hinge. One end of the telescopic adjustment rod 3 is rotatably connected to the base 2, and the other end of the telescopic adjustment rod 3 is rotatably connected to the photovoltaic panel 1. The telescopic adjustment rod 3 includes an inner rod 4 and an outer rod 5. One end of the inner rod 4 is located inside the outer rod 5, and the inner rod 4 and the outer rod 5 are slidably connected. The end of the inner rod 4 located inside the outer rod 5 is provided with a limiting member, and the inner rod 4 is also provided with an adjusting member for controlling the limiting member. The outer rod 5 includes an outer rod body 51, and the outer rod body 51 is provided with three limiting holes 52. One end of the outer rod body 51 is connected to a rotating seat 54, which is used to connect with the base 2. The other end of the outer rod body 51 is connected to a bushing 53. One end of the inner rod 4 with a core seat 46 is inserted into the interior of the outer rod 5 from the bushing 53.

[0030] By adopting the above technical solution, this utility model controls the limiting member through the adjusting member, so that the limiting member is separated from the limiting hole 52, and then the position of the inner rod 4 can be adjusted so that the limiting member cooperates with the corresponding limiting hole 52 to limit the position, thereby realizing the adjustment of the angle of the photovoltaic panel 1, making the angle adjustment of the photovoltaic panel 1 simpler and more convenient.

[0031] Specifically, the inner rod 4 includes an inner rod body 41, and the limiting component includes a core seat 46. The core seat 46 is connected to one end of the inner rod body 41 via a limiting clamp 42. A decorative end cap 48 is connected to the other end of the inner rod body 41. The core seat 46 has a horizontal first cavity 461. A limiting block 43 is embedded inside the first cavity 461, and a second spring 49 is provided between the limiting block 43 and the first cavity 461. The restoring force of the second spring 49 causes the limiting block 43 to return to its original position. The limiting block 43 has a limiting protrusion 431, which is used to cooperate with the limiting hole 52 for limiting. The limiting block 43 has a through groove inside, and a first guide slope 432 is provided inside the through groove. The adjusting component includes a pull block 45. The core seat 46 has a vertically penetrating second cavity 462. One end of the pull block 45 passes through the second cavity 462 and the through groove. The pull block 45 has a second guide slope 452 corresponding to the first guide slope 432. A first spring 44 located on the end side of the core seat 46 is sleeved on the pull block 45. The restoring force of the first spring 44 is used to reset the pull block 45.

[0032] By adopting the above technical solution, pulling the pull block 45, with the cooperation of the second guide slope 452 and the first guide slope 432, causes the limiting block 43 to retract into the first cavity 461, thereby separating the limiting protrusion 431 from the limiting hole 52 to unlock, thus allowing the position of the inner rod 4 to be moved.

[0033] Specifically, the adjusting component also includes a pull rod 410 and a hook 47. The pull rod 410 is located inside the inner rod body 41, and the hook 47 is located at the end of the inner rod body 41 away from the core seat 46. The end of the pull block 45 is provided with a hanging hole 453. One end of the pull rod 410 is connected to the hanging hole 453, and the other end of the pull rod 410 is connected to the hook 47. The pull rod 410 and the hook 47 are locked together by screws.

[0034] By adopting the above technical solution, the linkage between the hook 47 and the block 45 is realized through the lever 410. By pulling the hook 47, the block 45 can be moved, which facilitates the control of the block 45.

[0035] Specifically, the inner rod 41 is provided with a waist groove 411 corresponding to the hook 47.

[0036] By adopting the above technical solution, space is provided for the movement of the hook 47.

[0037] Example 2

[0038] The difference between this embodiment and embodiment 1 is that, specifically, the pull block 45 is provided with a limiting protrusion 451.

[0039] By adopting the above technical solution, the limiting protrusion 451 cooperates with the core seat 46 to limit the pull block 45 and prevent the pull block 45 from falling off.

[0040] The method for adjusting the angle of the photovoltaic panel 1 according to this invention is as follows:

[0041] 1. Pull the hook 47 upwards, which will move the pull block 45 via the pull rod 410;

[0042] 2. With the cooperation of the second guide slope 452 and the first guide slope 432, the pull block 45 causes the limiting block 43 to retract into the first cavity 461, thereby separating the limiting protrusion 431 from the limiting hole 52 to unlock. At this time, after slightly moving the inner rod 4, the hook 47 can be released, and the pull block 45 will be reset under the restoring force of the first spring 44.

[0043] 3. Adjust the position of the inner rod 4 (pull it out or push it back in). When it moves to the point where the limiting protrusion 431 corresponds to the limiting hole 52, under the action of the restoring force of the second spring 49, the limiting block 43 extends outward and the limiting protrusion 431 inserts into the limiting hole 52 to achieve limiting lock.

[0044] 4. Complete the adjustment of the angle of photovoltaic panel 1.

[0045] In summary, this utility model allows the separation of the limiting protrusion 431 and the limiting hole 52 by pulling the hook 47, thereby unlocking the inner rod 4 and the outer rod 5. This facilitates the adjustment of the position of the inner rod 4. When adjusted to the corresponding position, the limiting protrusion 431 automatically pops out and inserts into the limiting hole 52, thereby locking the inner rod 4 and the outer rod 5. This makes the angle adjustment of the photovoltaic panel 1 simpler and more convenient.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic bracket with adjustable telescopic angle, characterized in that: The device includes a base and two symmetrically arranged telescopic adjustment rods. One side of the base is connected to the photovoltaic panel via a hinge. One end of the telescopic adjustment rod is rotatably connected to the base, and the other end of the telescopic adjustment rod is rotatably connected to the photovoltaic panel. The telescopic adjustment rod includes an inner rod and an outer rod. One end of the inner rod is located inside the outer rod, and the inner rod and the outer rod are slidably connected. The end of the inner rod located inside the outer rod is provided with a limiting component, and the inner rod is also provided with an adjusting component for controlling the limiting component. The outer rod is provided with several limiting holes. The inner rod includes an inner rod body, and the limiting component includes a core seat. The core seat is connected to one end of the inner rod body via a limiting clamping block. A decorative end cap is connected to the other end of the inner rod body. The core seat has a horizontal first cavity. A limiting block is embedded inside the first cavity, and a second spring is provided between the limiting block and the first cavity. The limiting block has a limiting protrusion, and a through groove is provided inside the limiting block. A first guide slope is provided inside the through groove. The adjusting component includes a pull block. The core seat has a vertically penetrating second cavity. One end of the pull block passes through the second cavity and the through groove. The pull block has a second guide slope corresponding to the first guide slope. A first spring located on the end side of the core seat is sleeved on the pull block. The adjusting component also includes a pull rod and a pull hook. The pull rod is located inside the inner rod body, and the pull hook is located at the end of the inner rod body away from the core seat. The end of the pull block has a hanging hole. One end of the pull rod is connected to the hanging hole, and the other end of the pull rod is connected to the pull hook.

2. The photovoltaic bracket with telescopic adjustable angle according to claim 1, characterized in that: The pull block is provided with a limiting protrusion.

3. The photovoltaic bracket with adjustable telescopic angle according to claim 1, characterized in that: The inner rod body is provided with a waist groove corresponding to the hook.

4. A photovoltaic bracket with an adjustable telescopic angle according to claim 1, characterized in that: The outer rod includes an outer rod body, one end of which is connected to a rotating seat, and the other end of which is connected to a bushing.

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