CN221886640U - An intelligent photovoltaic data acquisition and communication device - Google Patents

Abstract

The utility model relates to an intelligent photovoltaic data acquisition and communication device, comprising a mounting plate, a placement plate, a solar panel, a collection and communication module, a fixing component and an angle adjustment component; the mounting plate is provided with a first axis, and the first axis is rotatably connected with the placement plate; the solar panel is fixed on the placement plate; the collection and communication module is installed on the placement plate through the fixing component, and is located on a side of the solar panel away from the placement plate; the angle adjustment component connects the mounting plate and the placement plate, and is used to drive the placement plate to rotate around the first axis, and has the advantage of being able to achieve angle adjustment of the collection and communication module while ensuring its stability.

Description

An intelligent photovoltaic data acquisition and communication device

Technical Field

The utility model relates to the field of data acquisition and communication equipment, in particular to an intelligent photovoltaic data acquisition and communication device.

Background Art

In recent years, with the promotion of national policies and the substantial reduction in the cost of photovoltaic power generation system equipment, the domestic photovoltaic power generation market and the Internet of Things market have developed extremely rapidly, and the quality and quantity of products have been greatly improved. Photovoltaic systems generally require intelligent photovoltaic data acquisition and communication terminals when in use.

In the prior art, a Chinese patent with announcement number CN217955259U discloses an intelligent photovoltaic data acquisition communication terminal, which adopts the scheme of "including a mounting plate, a mounting track fixedly installed on one side of the mounting plate, a mounting bar slidably connected to the inner wall of the mounting track, a connecting plate fixedly installed on the outer wall of the mounting bar, an intelligent photovoltaic data acquisition communication terminal body fixedly installed on one side of the connecting plate, a positioning block slidably connected to the inside of the mounting track, a spring fixedly installed on one end of the positioning block, and a connecting rod fixedly installed on the outer wall of the positioning block". The intelligent photovoltaic data acquisition communication terminal inserts the positioning block into the groove inside the mounting bar through the elastic force of the spring, fixes the mounting bar, and installs the intelligent photovoltaic data acquisition communication terminal body. When disassembling, the connecting rod is pressed to pull the positioning block out of the groove, and the intelligent photovoltaic data acquisition communication terminal body is taken out.

However, the above scheme still has some shortcomings. For example, before the solar panels are laid over a large area, the photovoltaic data acquisition device needs to collect photovoltaic data at different angles and then adopt the optimal placement angle for large-scale laying. However, the above scheme lacks a mechanism for adjusting the installation angle of the photovoltaic data acquisition device during actual use, and photovoltaic data collection at different angles cannot be performed. In view of this, the utility model proposes an intelligent photovoltaic data acquisition and communication device.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the defects in the prior art, thereby providing an intelligent photovoltaic data acquisition and communication device.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

An intelligent photovoltaic data acquisition and communication device comprises a mounting plate, a placement plate, a solar panel, a data acquisition and communication module, a fixing assembly and an angle adjustment assembly; the mounting plate is provided with a first axis, and the first axis is rotatably connected with the placement plate; the solar panel is fixed on the placement plate; the data acquisition and communication module is mounted on the placement plate through the fixing assembly, and is located on a side of the solar panel away from the placement plate; the angle adjustment assembly connects the mounting plate and the placement plate, and is used to drive the placement plate to rotate around the first axis.

Preferably, the fixing assembly includes a first groove, a fixing frame and an elastic reset member; at least two first grooves are symmetrically arranged about the acquisition and communication module, and the first grooves are opened on the upper end surface of the placement plate; the fixing frame is correspondingly slidably installed in the first groove; the elastic reset member pushes the fixing frame to rest against the side wall of the acquisition and communication module.

Preferably, the fixing assembly also includes a second groove and a push rod; one end of the second groove is connected to the first groove, and the other end passes through the placement plate toward the end away from the first axis; the push rod is slidably installed in the second groove, one end is fixedly connected to the fixing frame, and the other end protrudes from the end surface of the placement plate.

Preferably, it also includes a protective component; the protective component includes a second shaft, a protective cover and a torsion spring; the second shaft is fixedly mounted on one end of the placement plate away from the first shaft; the protective cover is rotatably mounted on the second shaft; one end of the torsion spring is fixedly connected to the protective cover, and the other end is fixedly connected to the placement plate or the second shaft, so as to drive the protective cover to cover the acquisition communication module.

Preferably, the fixing assembly also includes a first limit plate and a second limit plate; the first limit plate and the second limit plate are respectively fixed at both ends of the fixing frame; the first limit plate is slidably installed in the first groove to limit the fixing frame from being separated from the first groove; the second limit plate extends from the fixing frame to the upper end of the protective cover and abuts against the upper end of the protective cover.

Preferably, the angle adjustment assembly includes a third groove, a threaded block, a threaded rod and a support rod; the third groove is opened on the end face of the mounting plate; the threaded block is slidably installed in the third groove; the threaded rod is rotatably connected with the mounting plate, and the threaded rod is passed through the third groove and is threadedly connected with the threaded block; one end of the support rod is rotatably connected with the threaded block, and the other end is rotatably connected with the placement plate.

Preferably, one end of the threaded rod protrudes from the side wall of the mounting plate and is connected to a rotating disk; a positioning screw is installed on the rotating disk; a plurality of positioning holes for cooperating with the positioning screws are provided on the side wall of the mounting plate, or a flexible ring for resisting with the positioning screws is provided on the side wall of the mounting plate.

Preferably, guide slide blocks are fixedly provided on both side surfaces of the threaded block; and guide sliding grooves for the guide slide blocks to slide are provided on both side inner walls of the third groove.

Preferably, the mounting plate is also provided with a plurality of mounting frames for threaded connection with the external structure, so that the intelligent photovoltaic data acquisition and communication device is installed at a preset position.

Compared with the prior art, the beneficial effects of the present invention are:

An intelligent photovoltaic data acquisition and communication device provided in the above technical solution connects the mounting plate and the placement plate through an angle adjustment component, so that the inclination angle of the placement plate relative to the mounting plate can be adjusted according to actual use requirements; by installing both the solar panel and the acquisition and communication module on the placement plate, the angle adjustment of the two can be achieved synchronously, and the wiring of the two can be prevented from being repeatedly bent or pulled during the adjustment process, thereby increasing the stability of the connection between the two; the acquisition and communication module can be detachably mounted on the placement plate through the fixing component, which can not only achieve stable installation of the acquisition and communication module and prevent it from moving during the angle adjustment process, but also can replace different types of acquisition and communication modules according to actual needs, with higher adaptability, and in the process of replacing the acquisition and communication module, there is no need to remove the entire intelligent photovoltaic data acquisition and communication device, only the corresponding acquisition and communication module needs to be replaced, and the replacement is more convenient; in addition, it can also avoid damage to the solar panel caused by disassembly and assembly of the intelligent photovoltaic data acquisition and communication device to a certain extent.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram provided in the first embodiment of the present invention.

FIG. 2 is a schematic diagram of FIG. 1 from another viewing angle.

FIG. 3 is an enlarged schematic diagram of position A in FIG. 2 .

FIG. 4 is an enlarged schematic diagram of position B in FIG. 2 .

FIG. 5 is a schematic cross-sectional view of FIG. 2 (excluding the mounting plate structure).

FIG. 6 is an enlarged schematic diagram of position C in FIG. 5 .

FIG. 7 is a schematic structural diagram provided in a second embodiment of the present invention.

FIG. 8 is a partial cross-sectional schematic diagram of FIG. 7 .

FIG. 9 is an enlarged schematic diagram of position D in FIG. 8 .

Description of reference numerals:

1. Mounting plate; 11. First axis; 12. Mounting frame; 2. Placement plate; 3. Solar panel; 4. Collection communication module; 5. Fixing assembly; 51. First slot; 52. Fixing frame; 53. Elastic reset member; 54. Second slot; 55. Push rod; 551. Force block; 56. First limit plate; 57. Second limit plate; 571. Guide slope; 6. Angle adjustment assembly; 61. Third slot; 62. Threaded block; 63. Threaded rod; 64. Support rod; 65. Rotating disk; 66. Positioning screw; 67. Positioning hole; 7. Protection assembly; 71. Second axis; 72. Protection cover; 73. Torsion spring; 8. Guide slider; 9. Guide slide groove.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Embodiment 1

1 to 6 , an embodiment of the utility model provides an intelligent photovoltaic data acquisition and communication device, including a mounting plate 1 , a placement plate 2 , a solar panel 3 , an acquisition and communication module 4 , a fixing component 5 and an angle adjustment component 6 .

Specifically, the mounting plate 1 is used to install the entire intelligent photovoltaic data acquisition and communication device at a preset position corresponding to the external structure (specifically installed according to actual needs). The solar panel 3 is fixed on the placement plate 2 and electrically connected to the acquisition and communication module 4; the acquisition and communication module 4 collects photovoltaic data and transmits it to the host computer (the specific transmission method of photovoltaic data is not an improvement point of this application, and the existing wired transmission or wireless transmission method can be used, so it will not be repeated). The fixed component 5 detachably installs the acquisition and communication module 4 on the placement plate 2, which can not only realize the stable installation of the acquisition and communication module 4, but also can replace different types of acquisition and communication modules 4 according to actual needs, with higher adaptability. In the process of replacing the acquisition and communication module 4, there is no need to remove the entire intelligent photovoltaic data acquisition and communication device, only the corresponding acquisition and communication module 4 needs to be replaced, and the replacement is more convenient; in addition, it can also avoid damage to the solar panel 3 caused by the disassembly and assembly of the intelligent photovoltaic data acquisition and communication device to a certain extent. The angle adjustment component 6 connects the mounting plate 1 and the placement plate 2, and can adjust the inclination angle of the placement plate 2 relative to the mounting plate 1 according to actual usage requirements. The solar panel 3 and the collection communication module 4 are both installed on the placement plate 2, which can enable the two to achieve angle adjustment synchronously, and avoid repeated bending or pulling of the wiring of the two during the adjustment process, thereby increasing the stability of the connection between the two.

Specifically, in this embodiment, a first shaft 11 is provided on the mounting plate 1, and the first shaft 11 is rotatably connected to the placement plate 2; the angle adjustment component 6 connects the mounting plate 1 and the placement plate 2, and is used to drive the placement plate 2 to rotate around the first shaft 11.

Furthermore, a plurality of mounting frames 12 are provided on the mounting plate 1 for threaded connection with the external structure, and the intelligent photovoltaic data acquisition and communication device has been installed at a preset position.

In order to avoid restrictions on the assembly and disassembly of the data acquisition and communication module 4 and to prevent the installation of the data acquisition and communication module 4 from affecting the adjustment of the angle of the placement board 2 , the data acquisition and communication module 4 is located on the side of the solar panel 3 away from the placement board 2 .

Referring to Fig. 2 to Fig. 4, in this embodiment, the angle adjustment assembly 6 comprises a third groove 61, a threaded block 62, a threaded rod 63 and a support rod 64; the third groove 61 is provided on the end surface of the mounting plate 1; the threaded block 62 is slidably installed in the third groove 61; the threaded rod 63 is rotationally connected with the mounting plate 1, and the threaded rod 63 is inserted into the third groove 61 and is threadedly connected with the threaded block 62; one end of the support rod 64 is rotationally connected with the threaded block 62, and the other end is rotationally connected with the placement plate 2. When it is necessary to adjust the inclination angle of the placement plate 2 relative to the mounting plate 1, the threaded rod 63 is driven to rotate. Since the threaded rod 63 and the threaded block 62 are threadedly connected, and the threaded block 62 is slidably installed in the third groove 61 to limit its rotation, the threaded block 62 can slide along the axial direction of the threaded rod 63 (which is also the extension direction of the third groove 61), and at this time, the inclination angle of the support rod 64 will change accordingly, further realizing the adjustment of the inclination angle of the placement plate 2 relative to the mounting plate 1.

Specifically, guide slide blocks 8 are fixedly provided on both side surfaces of the threaded block 62 ; guide sliding grooves 9 for the guide slide blocks 8 to slide are provided on both side inner walls of the third groove 61 .

Furthermore, in order to facilitate the operator to adjust the angle adjustment assembly 6 and ensure its good supporting effect, in this embodiment, one end of the threaded rod 63 protrudes from the side wall of the mounting plate 1 and is connected to a rotating disk 65; a positioning screw 66 is installed on the rotating disk 65; a plurality of positioning holes 67 for cooperating with the positioning screw 66 are provided on the side wall of the mounting plate 1 to achieve the positioning and locking of the threaded rod 63 and ensure the stability of the installation. Of course, in another example, a flexible ring for abutting against the positioning screw 66 can also be provided on the side wall of the mounting plate 1, and the positioning and locking of the threaded rod 63 can be achieved through flexible abutment and extrusion, which is not shown in the figure.

Of course, in other embodiments, the angle adjustment component 6 can also be set to other structures, such as a telescopic cylinder, an electric push cylinder, etc., which can drive the placement plate 2 to rotate around the first axis 11 to adjust the inclination angle of the placement plate 2 relative to the mounting plate 1.

Referring to FIG. 2 , FIG. 5 and FIG. 6 , in this embodiment, the clamping assembly 5 includes a first slot 51, a fixing frame 52 and an elastic reset member 53. Among them, two first slots 51 are symmetrically arranged about the acquisition communication module 4, and the first slots 51 are opened on the upper end surface of the placement plate 2; the fixing frame 52 is correspondingly slidably installed in the first slot 51; the elastic reset member 53 pushes the fixing frame 52 to abut against the side wall of the acquisition communication module 4, and the acquisition communication module 4 is clamped and fixed by two relatively arranged fixing frames 52, thereby realizing the limit in the first direction F11 and the second direction F12 shown in FIG. 5 .

In this embodiment, the fixing assembly 5 also includes a second groove 54 and a push rod 55; one end of the second groove 54 is connected to the first groove 51, and the other end passes through the placement plate 2 toward the end away from the first axis 11; the push rod 55 is slidably installed in the second groove 54, one end is fixedly connected to the fixing frame 52, and the other end protrudes from the end surface of the placement plate 2, thereby facilitating the operator to adjust the fixing frame 52 by pushing the push rod 55.

In this embodiment, the clamping assembly 5 further includes a first limit plate 56, which is fixed to one end of the fixing frame 52; the first limit plate 56 is slidably installed in the first slot 51 to limit the fixing frame 52 from being separated from the first slot 51. Specifically, the first limit plate 56 is vertically arranged relative to the fixing frame 52, and the elastic reset member 53 is arranged as a spring, one end of the elastic reset member 53 is fixedly connected to the first limit plate 56, and the other end is connected to the inner wall surface of the first slot 51, and the axial direction of the elastic reset member 53 is parallel to the first slot 51.

In this embodiment, the fixing assembly 5 also includes a second limit plate 57, which is fixed to one end of the fixing frame 52 away from the first limit plate 56. When the fixing frame 52 is against the side wall of the acquisition and communication module 4, the second limit plate 57 is limited along the third direction F21 shown in Figure 5.

Specifically, the intelligent photovoltaic data acquisition and communication device further includes a protection component 7, which includes a second shaft 71, a protection cover 72 and a torsion spring 73. The second shaft 71 is fixedly mounted on the end of the placement plate 2 away from the first shaft 11; the protection cover 72 is rotatably mounted on the second shaft 71; one end of the torsion spring 73 is fixedly connected to the protection cover 72, and the other end is fixedly connected to the placement plate 2 or the second shaft 71, so as to drive the protection cover 72 to cover the acquisition and communication module 4, thereby protecting the acquisition and communication module 4.

It can be known that when the protective cover 72 covers the data acquisition and communication module 4, the torsion spring 73 is always in a non-free state, and under the action of its elastic reset force, the protective cover 72 has a tendency to rotate along the Z direction. In addition, the protective cover 72 can be made of flame-retardant material, a heat dissipation gap can be set between the protective cover 72 and the data acquisition and communication module 4, and flame-retardant material and water-absorbing material can be set in the heat dissipation gap to increase the service life of the data acquisition and communication module 4.

Furthermore, in order to achieve stable installation of the acquisition communication module 4, in this embodiment, the second limit plate 57 extends from the fixing frame 52 to the upper end of the protective cover 72 and abuts against the upper end of the protective cover 72, so that the second limit plate 57 can limit the protective cover 72 along the third direction F21 shown in FIG. 5, and limit the reset of the protective cover 72. At the same time, the clamping direction of the fixing frame 52 on the acquisition communication module 4 (the first direction F11 and the second direction F12 shown in FIG. 5) and the limiting direction of the second limit plate 57 on the protective cover 72 (i.e., along the third direction F12 shown in FIG. 5) are perpendicular to each other, so that the two can affect each other (i.e., increase the friction force at the contact position between the second limit plate 57 and the protective cover 72, and prevent the second limit plate 57, the fixing frame 52, and the first limit plate 56 from sliding in the direction away from the acquisition communication module 4), which is convenient for the stable installation of the acquisition communication module 4.

Embodiment 2

Referring to FIG. 7 to FIG. 9 , based on the above-mentioned embodiments, the difference of this embodiment is that: in order to facilitate the guided installation of the acquisition communication module 4, the second limit plate 57 is provided with a guide slope 571. When the acquisition communication module 4 is installed, it contacts the guide slope 571 and pushes the two fixing frames 52 in the process of continuous downward movement until it moves to the area formed between the two fixing frames 52. The fixing frames 52 and the second limit plate 57 are reset under the action of the elastic reset member 53, so that the fixing frame 52 is pressed against the side wall of the acquisition communication module 4, and the first limit plate 56 is pressed against the upper end surface of the acquisition communication module 4 to fix the acquisition communication module 4. It can be known that the present embodiment does not have a protective component 7. If a protective component 7 is provided, the first limit plate 56 is pressed against the upper end surface of the protective component 7 (protective cover 72).

Furthermore, in order to facilitate pushing the fixing frame 52, a force block 551 may be provided on one side of the push rod 55 protruding from the end surface of the placement plate 2, one side of the force block 551 is in contact with the end surface of the placement plate 2, and the outer wall surface of the push rod 55 may also be in contact with the inner wall surface of the second groove 54 to guide the push rod 55. It can be known that the push rod 55 passes through the side of the placement plate 2 away from the solar panel 3, so the setting of the force block 551 will not affect the solar panel 3.

The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims (9)

1. An intelligent photovoltaic data acquisition and communication device, characterized in that it comprises a mounting plate (1), a placement plate (2), a solar panel (3), an acquisition and communication module (4), a fixing component (5) and an angle adjustment component (6); The mounting plate (1) is provided with a first shaft (11), and the first shaft (11) is rotatably connected to the placement plate (2); The solar panel (3) is fixedly mounted on the placement plate (2); The data acquisition communication module (4) is mounted on the placement plate (2) via the fastening assembly (5) and is located on a side of the solar panel (3) away from the placement plate (2); The angle adjustment assembly (6) is connected to the mounting plate (1) and the placement plate (2), and is used to drive the placement plate (2) to rotate around the first axis (11). 2. An intelligent photovoltaic data acquisition and communication device according to claim 1, characterized in that the fixing component (5) comprises a first groove (51), a fixing frame (52) and an elastic reset member (53); At least two of the first slots (51) are symmetrically arranged with respect to the acquisition communication module (4), and the first slots (51) are opened on the upper end surface of the placement plate (2); The fixing frame (52) is slidably mounted in the first groove (51); The elastic reset member (53) pushes the fixing frame (52) to abut against the side wall of the acquisition communication module (4). 3. The intelligent photovoltaic data acquisition and communication device according to claim 2, characterized in that the fixing component (5) further comprises a second groove (54) and a push rod (55); One end of the second groove (54) is connected to the first groove (51), and the other end thereof passes through the placement plate (2) toward the end away from the first axis (11); The push rod (55) is slidably mounted in the second groove (54), one end of which is fixedly connected to the fixing frame (52) and the other end of which protrudes from the end surface of the placement plate (2). 4. An intelligent photovoltaic data acquisition and communication device according to claim 2 or 3, characterized in that it also includes a protection component (7); The protection assembly (7) comprises a second shaft (71), a protection cover (72) and a torsion spring (73); The second shaft (71) is fixedly mounted on an end of the placement plate (2) away from the first shaft (11); The protective cover (72) is rotatably mounted on the second shaft (71); One end of the torsion spring (73) is fixedly connected to the protective cover (72), and the other end is fixedly connected to the placement plate (2) or the second shaft (71), so as to drive the protective cover (72) to cover the acquisition communication module (4). 5. The intelligent photovoltaic data acquisition and communication device according to claim 4, characterized in that the fixing component (5) further comprises a first limiting plate (56) and a second limiting plate (57); The first limiting plate (56) and the second limiting plate (57) are respectively fixedly mounted on two ends of the fixing frame (52); The first limiting plate (56) is slidably installed in the first slot (51) to limit the fixing frame (52) from leaving the first slot (51); The second limiting plate (57) extends from the fixing frame (52) to the upper end of the protective cover (72), and abuts against the upper end of the protective cover (72). 6. An intelligent photovoltaic data acquisition and communication device according to claim 1, characterized in that the angle adjustment component (6) comprises a third groove (61), a threaded block (62), a threaded rod (63) and a support rod (64); The third groove (61) is formed on the end surface of the mounting plate (1); The threaded block (62) is slidably installed in the third groove (61); The threaded rod (63) is rotatably connected to the mounting plate (1), and the threaded rod (63) is inserted into the third groove (61) and is threadably connected to the threaded block (62); One end of the support rod (64) is rotatably connected to the threaded block (62), and the other end is rotatably connected to the placement plate (2). 7. An intelligent photovoltaic data acquisition and communication device according to claim 6, characterized in that one end of the threaded rod (63) protrudes from the side wall of the mounting plate (1) and is connected to a rotating disk (65); A positioning screw (66) is installed on the rotating disk (65); A plurality of positioning holes (67) for cooperating with the positioning screws (66) are provided on the side wall of the mounting plate (1), or a flexible ring for abutting against the positioning screws (66) is provided on the side wall of the mounting plate (1). 8. An intelligent photovoltaic data acquisition and communication device according to claim 6, characterized in that guide sliders (8) are fixedly provided on both side surfaces of the threaded block (62); Guide sliding grooves (9) for the guide sliding block (8) to slide are provided on both inner walls of the third groove (61). 9. An intelligent photovoltaic data acquisition and communication device according to claim 1, characterized in that the mounting plate (1) is also provided with a plurality of mounting frames (12) for threaded connection with an external structure, so as to install the intelligent photovoltaic data acquisition and communication device at a preset position.