A photovoltaic panel mounting device

Abstract

The application relates to the technical field of photovoltaic power generation, in particular to a photovoltaic panel mounting device which comprises a base, a rotating base rotatably connected above the base, two supports spaced apart at the top of the rotating base, wherein an axle is rotatably connected between the two supports, and at least one mounting plate for connecting with a photovoltaic panel is arranged on the outer side of the axle; a first locking assembly is arranged between the rotating base and the base, the first locking assembly and a second locking assembly are arranged in the application and are respectively used for adjusting the inclination angle of the photovoltaic panel, so that the photovoltaic panel can be mounted on the best position, secondly, the first locking assembly and the second locking assembly can be driven through a transmission assembly, so that when the first locking assembly is unlocked, the unlocking operation of the second locking assembly can be synchronously completed, the linkage type design operation is simpler, the adjustment efficiency of the photovoltaic panel is effectively improved, and the structural design is novel.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic panel installation device. Background Technology

[0002] A photovoltaic (PV) panel is a device that converts solar energy into electrical energy. A PV panel typically consists of multiple solar cells that directly convert sunlight into electricity. PV panels can be installed on rooftops, in solar power plants, and in other open spaces to generate clean electricity. With the development of renewable energy, PV panels have become an important alternative energy source and are widely used in various fields.

[0003] When installing photovoltaic panels, mounting brackets are used. Current mounting brackets are generally designed with a triangular structure. The incident angle of the photovoltaic panel can be adjusted by adjusting the tilt angle of the bracket. For example, a photovoltaic panel installation device disclosed in Chinese Patent Publication No. "CN208508845U" includes a mounting base, a left frame and a right frame. The left frame and the right frame are movably connected by a pivot. Rollers are installed at the bottom corners of the left frame and the right frame. Slide rails are provided on both sides of the mounting base, and the rollers are embedded in the slide rails.

[0004] Current installation devices typically require separate unlocking and fixing operations when adjusting the tilt angle and circumferential angle of photovoltaic panels, which is inefficient. Therefore, to further optimize the convenience of existing adjustments, we propose a photovoltaic panel installation device. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned shortcomings in the prior art by providing a photovoltaic panel installation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Design a photovoltaic panel mounting device, including a base, a rotating seat rotatably connected above the base, two brackets spaced apart on the top of the rotating seat, wherein a shaft is rotatably connected between the two brackets, and at least one mounting plate for connecting to the photovoltaic panel is installed on the outer side of the shaft. A first locking assembly is provided between the bracket and the shaft, and the first locking assembly is used to lock the angle between the rotating seat and the base. A second locking assembly is also provided between the rotating seat and the base, the second locking assembly being used to lock the rotation angle of the shaft.

[0007] Furthermore, the first locking assembly includes a first sleeve mounted on the bracket, a first insert rod movably inserted into the inner side of the first sleeve, wherein a first spring is provided between the first insert rod and the first sleeve, and a first gear is fixedly mounted on the outer side of the shaft, and the first insert rod can engage with the first gear.

[0008] Furthermore, the second locking assembly includes a second sleeve mounted on a rotating base, a second insert rod movably inserted into the inner side of the second sleeve, wherein a second spring is provided between the second insert rod and the second sleeve, and a second gear is fixedly mounted on the rotating shaft of the rotating base and the base, and the second insert rod can engage with the second gear.

[0009] Furthermore, a transmission component is provided between the first locking component and the second locking component.

[0010] Furthermore, the transmission assembly includes an upper rotating shaft and a lower rotating shaft rotatably connected to the inner side of the bracket. The upper rotating shaft and the lower rotating shaft are drively connected. A transmission gear is provided on the inner side of the upper rotating shaft, and a rack is provided on the inner side of the first insert rod. A mating structure is provided between the lower rotating shaft and the second insert rod.

[0011] Furthermore, the mating structure includes a push plate fixed to the lower rotating shaft, the end face of the push plate having a slot, and a guide shaft that slides in the slot being fixedly installed on the end face of the second insert rod.

[0012] Furthermore, a cavity is provided on one side of the bracket, and the ends of the upper and lower rotating shafts extend into the cavity. The ends of the upper and lower rotating shafts are driven by pulleys and belts, and the belts have a figure-eight structure.

[0013] Furthermore, the lower rotating shaft includes a short shaft that drives the upper rotating shaft and a long shaft that drives the second insert rod, wherein a connecting component is provided between the short shaft and the long shaft.

[0014] Furthermore, the connecting assembly includes a first geared disc mounted on the short shaft, a sleeve slidably connected to the outside of the long shaft, a second geared disc fixedly mounted at the end of the sleeve, two through holes opened on the outside of the sleeve, and positioning glass beads embedded on the outside of the long shaft.

[0015] Furthermore, multiple support wheels are fixedly installed at the bottom of the rotating base, and the support wheels contact and slide with the top of the base.

[0016] The photovoltaic panel installation device proposed in this invention has the following advantages: First and second locking components are used to adjust the tilt angle of the photovoltaic panel, allowing it to be installed in the optimal position. Furthermore, the first and second locking components can be driven by a transmission component, enabling the unlocking of the second locking component to be completed simultaneously when the first locking component is unlocked. This linkage design simplifies operation, effectively improves the adjustment efficiency of the photovoltaic panel, and the novel structural design greatly optimizes the convenience and efficiency of photovoltaic panel installation and commissioning. Attached Figure Description

[0017] Figure 1 The three-dimensional representation of the present invention Figure 1 ; Figure 2 for Figure 1 A magnified structural diagram of area A; Figure 3 for Figure 1 A schematic diagram of the enlarged structure of region B; Figure 4 The three-dimensional representation of the present invention Figure 2 ; Figure 5 This is the front view of the present invention.

[0018] In the diagram: 1. Base; 2. Rotating seat; 3. Bracket; 4. Shaft; 41. Mounting plate; 42. First gear; 5. First locking assembly; 51. First sleeve; 52. First insert rod; 53. First spring; 6. Second locking assembly; 61. Second sleeve; 62. Second insert rod; 63. Second spring; 64. Second gear; 7. Transmission assembly; 71. Upper rotating shaft; 72. Lower rotating shaft; 721. Short shaft; 722. Long shaft; 723. Positioning glass bead; 73. Transmission gear; 74. Rack; 75. Push plate; 76. Guide shaft; 77. First gear plate; 78. Sleeve; 781. Through hole; 79. Second gear plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Reference Figure 1-5As an embodiment of the present invention, a photovoltaic panel mounting device is disclosed, including a base 1. Specifically, mounting holes are provided at the four corners of the end face of the base 1. In actual installation, the base 1 can be fixed to the base with bolts for support. A rotating seat 2 is rotatably connected above the base 1. Two brackets 3 are spaced apart at the top of the rotating seat 2. A shaft 4 is rotatably connected between the two brackets 3. At least one mounting plate 41 for connecting with the photovoltaic panel is installed on the outer side of the shaft 4. A first locking component 5 is provided between the bracket 3 and the shaft 4. The first locking component 5 is used to lock the angle between the rotating seat 2 and the base 1. A second locking component 6 is also provided between the rotating seat 2 and the base 1. The second locking component 6 is used to lock the rotation angle of the shaft 4.

[0021] In some embodiments, the first locking component 5 of the present invention includes a first sleeve 51 mounted on the bracket 3, a first insert rod 52 movably inserted into the inner side of the first sleeve 51, wherein a first spring 53 is provided between the first insert rod 52 and the first sleeve 51, and a first gear 42 is fixedly mounted on the outer side of the shaft 4, and the first insert rod 52 can engage with the first gear 42.

[0022] Furthermore, the second locking assembly 6 includes a second sleeve 61 mounted on the rotating seat 2, and a second insert rod 62 is movably inserted into the inner side of the second sleeve 61. A second spring 63 is provided between the second insert rod 62 and the second sleeve 61. A second gear 64 is fixedly mounted on the rotating shaft of the rotating seat 2 and the base 1, and the second insert rod 62 can engage with the second gear 64.

[0023] In addition, to facilitate convenient adjustment, a transmission component 7 is provided between the first locking component 5 and the second locking component 6 in this invention.

[0024] For example, the transmission assembly 7 includes an upper rotating shaft 71 and a lower rotating shaft 72 rotatably connected to the inner side of the bracket 3. The upper rotating shaft 71 and the lower rotating shaft 72 are connected in a transmission manner. A transmission gear 73 is provided on the inner side of the upper rotating shaft 71, and a rack 74 is provided on the inner side of the first insert rod 52. A mating structure is provided between the lower rotating shaft 72 and the second insert rod 62.

[0025] That is, the first insert rod 52 is pulled downward so that its end separates from the first gear 42. During this process, since the upper rotating shaft 71 and the lower rotating shaft 72 are connected by transmission, the lower rotating shaft 72 will rotate. Then, through the design of the mating structure, the second insert rod 62 can be pulled to move. The specific implementation method will be described in detail later.

[0026] In some embodiments, the mating structure of the present invention includes a push plate 75 fixed on the lower rotating shaft 72. The end face of the push plate 75 has a slot. A guide shaft 76 that slides in the slot is fixedly installed on the end face of the second insert rod 62. That is, in this embodiment, when the lower rotating shaft 72 rotates, it will drive the push plate 75 to rotate. When the push plate 75 rotates, it will pull the guide shaft 76 to move through the slot. Under the traction of the guide shaft 76, the entire second insert rod 62 moves, so that the end of the second insert rod 62 can be separated from the second gear 64, completing the unlocking operation of the rotating seat 2. At this time, the rotating seat 2 can be rotated to adjust the angle of the photovoltaic panel.

[0027] Furthermore, in this invention, a cavity is provided on one side of the bracket 3, and the ends of the upper rotating shaft 71 and the lower rotating shaft 72 extend into the cavity. The ends of the upper rotating shaft 71 and the lower rotating shaft 72 are driven by pulleys and belts. The belts have an 8-shaped structure. By setting the belts to an 8-shaped structure, the upper rotating shaft 71 and the lower rotating shaft 72 can be driven in opposite directions. That is, when the first insert rod 52 is separated from the first gear 42, the upper rotating shaft 71 rotates under the cooperation of the rack 74 and the transmission gear 73. Obviously, the lower rotating shaft 72 rotates under the drive of the pulleys and belts. After that, the lower rotating shaft 72 can pull the guide shaft 76 to move through the push plate 75 to control the separation of the second insert rod 62 from the second gear 64. The linkage unlocking design can unlock the second insert rod 62 at the same time as unlocking the first insert rod 52, which makes the adjustment efficiency of the photovoltaic panel higher.

[0028] Of course, the possibility of separate adjustment also needs to be considered. Therefore, in this invention, the lower rotating shaft 72 includes a short shaft 721 that drives the upper rotating shaft 71 and a long shaft 722 that drives the second insert rod 62. A connecting component is provided between the short shaft 721 and the long shaft 722.

[0029] Specifically, the connecting assembly of this invention includes a first geared disc 77 mounted on the short shaft 721, a sleeve 78 slidably connected to the outer side of the long shaft 722, a second geared disc 79 fixedly mounted at the end of the sleeve 78, two through holes 781 formed on the outer side of the sleeve 78, and a positioning glass bead 723 embedded on the outer side of the long shaft 722. The two through holes 781 can be used to position the extension and retraction positions of the sleeve 78. When the first geared disc 77 and the second geared disc 79 are engaged, transmission occurs between the long shaft 722 and the short shaft 721, thus enabling a linked unlocking operation, making the angle adjustment of the photovoltaic panel more convenient. At the same time, when the linked adjustment is not needed, the sleeve 78 can be pulled to move, separating the first geared disc 77 from the second geared disc 79. At this time, the angle of the rotating seat 2 can be adjusted by pulling the first insertion rod 52 and the second insertion rod 62 separately. Therefore, the angle adjustment of the photovoltaic panel has diversified operation modes.

[0030] It should be noted that, in this invention, the bottom of the rotating seat 2 is fixedly equipped with multiple support wheels (not shown). The support wheels contact and slide with the top of the base 1. The support wheels are provided to support the rotating seat 2 and improve its rotational stability.

[0031] In summary, the first locking component 5 and the second locking component 6 in this invention are used to adjust the tilt angle of the photovoltaic panel so that the photovoltaic panel can be installed in the optimal position. Furthermore, the first locking component 5 and the second locking component 6 can be driven by a transmission component 7, so that when the first locking component 5 is unlocked, the unlocking operation of the second locking component 6 can be completed simultaneously. The linkage design makes the operation simpler and effectively improves the adjustment efficiency of the photovoltaic panel.

[0032] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A photovoltaic panel mounting device, comprising a base (1), characterized in that: A rotating seat (2) is rotatably connected above the base (1), and two supports (3) are spaced apart on the top of the rotating seat (2). A shaft (4) is rotatably connected between the two supports (3), and at least one mounting plate (41) for connecting to the photovoltaic panel is installed on the outside of the shaft (4). A first locking assembly (5) is provided between the bracket (3) and the shaft (4), and the first locking assembly (5) is used to lock the angle between the rotating seat (2) and the base (1); A second locking assembly (6) is also provided between the rotating seat (2) and the base (1). The second locking assembly (6) is used to lock the rotation angle of the shaft (4). The first locking assembly (5) includes a first sleeve (51) installed on the bracket (3). A first insert rod (52) is movably inserted into the inner side of the first sleeve (51). A first spring (53) is provided between the first insert rod (52) and the first sleeve (51). A first gear (42) is fixedly installed on the outer side of the shaft (4). The first insert rod (52) can engage with the first gear (42). The second locking assembly (6) includes a second sleeve (61) installed on the rotating seat (2). A first spring (53) is movably inserted into the inner side of the second sleeve (61). A second insert rod (62) is movably connected, wherein a second spring (63) is provided between the second insert rod (62) and the second sleeve (61), a second gear (64) is fixedly installed on the rotating shaft of the rotating seat (2) and the base (1), the second insert rod (62) can engage with the second gear (64), a transmission assembly (7) is also provided between the first locking assembly (5) and the second locking assembly (6), the transmission assembly (7) includes an upper rotating shaft (71) and a lower rotating shaft (72) rotatably connected to the inside of the bracket (3), the upper rotating shaft (71) and the lower rotating shaft (72) are connected in a transmission manner, a transmission gear (73) is provided on the inside of the upper rotating shaft (71), and a rack (74) is provided on the inside of the first insert rod (52). A mating structure is provided between the lower rotating shaft (72) and the second insert rod (62).

2. The photovoltaic panel installation device according to claim 1, characterized in that: The mating structure includes a push plate (75) fixed on the lower rotating shaft (72), the end face of the push plate (75) has a slot, and a guide shaft (76) that slides in the slot is fixedly installed on the end face of the second insert rod (62).

3. The photovoltaic panel installation device according to claim 1, characterized in that: A cavity is provided on one side of the bracket (3), and the ends of the upper rotating shaft (71) and the lower rotating shaft (72) extend into the cavity. The ends of the upper rotating shaft (71) and the lower rotating shaft (72) are driven by pulleys and belts, and the belts are in the shape of an 8.

4. The photovoltaic panel installation device according to claim 1, characterized in that: The lower rotating shaft (72) includes a short shaft (721) that drives the upper rotating shaft (71) and a long shaft (722) that drives the second insert rod (62), wherein a connecting component is provided between the short shaft (721) and the long shaft (722).

5. A photovoltaic panel installation device according to claim 4, characterized in that: The connecting assembly includes a first gear (77) mounted on the short shaft (721), a sleeve (78) slidably connected to the outside of the long shaft (722), a second gear (79) fixedly mounted at the end of the sleeve (78), two through holes (781) opened on the outside of the sleeve (78), and positioning glass beads (723) embedded on the outside of the long shaft (722).

6. A photovoltaic panel mounting device according to any one of claims 1-5, characterized in that: The bottom of the rotating seat (2) is fixedly equipped with multiple support wheels, which contact and slide with the top of the base (1).

Images