Distributed photovoltaic data acquisition device

Abstract

The utility model discloses a distributed photovoltaic data acquisition device, which comprises a mounting frame, a data processor is fixedly connected to the side wall of the mounting frame, a rapid switching assembly is arranged on the side wall of the mounting frame, the rapid switching assembly comprises a fixing frame, the fixing frame is arranged on the side wall of the mounting frame, and the data processor is fixedly connected to the side wall of the mounting frame. Two sliding grooves are formed in the outer wall of the mounting frame, sliding balls are slidably connected to the inner walls of the sliding grooves, connecting rods are fixedly connected to the surfaces of the sliding balls, and by arranging a data processor, the sliding balls slide on the inner walls of the sliding grooves, so that the fixing positions of the fixing frame are conveniently switched; the data processor can be conveniently mounted and fixed from the side wall of the mounting frame or the bottom surface of the mounting frame according to different mounting environments, and meanwhile, the positions of the two fixing plates can be conveniently adjusted according to specific fixing positions on site through telescopic arrangement of the two racks.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically a distributed photovoltaic data acquisition device. Background Technology

[0002] With the urgent global demand for clean energy, distributed photovoltaic power generation systems have been widely used due to their advantages such as making full use of scattered spaces and achieving local power supply. Distributed photovoltaic data acquisition devices serve these small-scale but dispersed power generation systems, which are widely distributed on the sloping roofs of residential buildings, the flat roofs of commercial buildings, and even small idle sites around industrial plants.

[0003] However, traditional photovoltaic data acquisition devices have significant drawbacks in terms of installation and fixation. Their fixing mechanism design lacks flexibility and cannot meet the complex and ever-changing on-site installation needs. In some roof corners, due to space constraints, they need to be fixed from the side wall of the mounting frame, while in open ground areas, it is more suitable to fix them from the bottom of the mounting frame to ensure stability. However, traditional devices cannot quickly and conveniently switch between these two installation methods, which greatly reduces installation efficiency and affects the promotion and deployment of distributed photovoltaic systems. Therefore, there is an urgent need for a distributed photovoltaic data acquisition device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a distributed photovoltaic data acquisition device to solve the problem mentioned in the background art that the fixing mechanism of traditional photovoltaic data acquisition devices is difficult to switch between the side wall or bottom surface of the mounting frame according to different installation requirements on site.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a distributed photovoltaic data acquisition device, including a mounting frame, a data processor fixedly connected to the side wall of the mounting frame, and a fast switching component provided on the side wall of the mounting frame;

[0006] The quick-switching assembly includes a fixing frame, which is disposed on the side wall of the mounting frame. The outer wall of the mounting frame has two sliding grooves, and a sliding ball is slidably connected to the inner wall of the sliding groove. A connecting rod is fixedly connected to the surface of the sliding ball. The side walls of the two connecting rods are fixedly connected to the side wall of the fixing frame. The inner wall of the fixing frame has two symmetrically arranged racks slidably connected to it, and a fixing plate is fixedly connected to the side wall of the racks.

[0007] Preferably, a rotating column is rotatably connected to the inner wall of the fixing frame, and a spur gear is fixedly connected to the surface of the rotating column, with both racks meshing with the surface of the spur gear.

[0008] Preferably, the rack has a limiting hole on its side wall, and a limiting block is slidably connected to the inner wall of the limiting hole. The side walls of the two limiting blocks are fixedly connected to the inner wall of the fixing frame.

[0009] Preferably, a connecting plate is fixedly connected to the bottom surface of the fixing frame, and a threaded hole is opened on the side wall of the connecting plate, and a threaded post is threadedly connected to the inner wall of the threaded hole.

[0010] Preferably, the outer wall of the mounting bracket is provided with two sets of anti-slip grooves, and one end of the threaded column abuts against the inner wall of the anti-slip groove.

[0011] Preferably, the side wall of the fixing plate is provided with a fixing hole, and the inner wall of the fixing hole is provided with a clearance groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The data processor allows the sliding ball to slide along the inner wall of the sliding groove, facilitating the switching of the fixed position of the mounting bracket. This allows for easy installation and fixing of the data processor from the side wall or bottom of the mounting bracket according to different installation environments. Furthermore, the telescopic design of the two racks facilitates the adjustment of the positions of the two fixing plates according to the specific fixing location on site. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the quick switching component structure of this utility model;

[0016] Figure 3 This is a partial cross-sectional view of the mounting bracket of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixing frame structure of this utility model;

[0018] Figure 5 This is a partial cross-sectional view of the fixing frame of this utility model.

[0019] In the diagram: 1. Mounting bracket; 2. Data processor; 3. Quick-change component; 301. Fixing bracket; 302. Sliding groove; 303. Sliding ball; 304. Connecting rod; 305. Rack; 306. Fixing plate; 307. Rotating column; 308. Spur gear; 309. Connecting plate; 310. Threaded hole; 311. Threaded column; 312. Anti-slip groove; 313. Limiting hole; 314. Limiting block; 315. Fixing hole; 316. Alternating groove. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides a distributed photovoltaic data acquisition device, including a mounting frame 1. A data processor 2 is fixedly connected to the side wall of the mounting frame 1. A quick-switching component 3 is provided on the side wall of the mounting frame 1. The quick-switching component 3 includes a fixing frame 301, which is located on the side wall of the mounting frame 1. Two sliding grooves 302 are opened on the outer wall of the mounting frame 1. A sliding ball 303 is slidably connected to the inner wall of the sliding groove 302. A connecting rod 304 is fixedly connected to the surface of the sliding ball 303. The side walls of the two connecting rods 304 are fixedly connected to the side wall of the fixing frame 301. Two symmetrically arranged racks 305 are slidably connected to the inner wall of the fixing frame 301. A fixing plate 306 is fixedly connected to the side wall of the racks 305. Through the data processor 2, the sliding ball 303 slides on the inner wall of the sliding groove 302, which facilitates the switching of the fixed position of the fixing frame 301. This makes it easy to install and fix the data processor 2 from the side wall or the bottom of the mounting frame 1 according to different installation environments.

[0022] Furthermore, a rotating column 307 is rotatably connected to the inner wall of the fixed frame 301, and a spur gear 308 is fixedly connected to the surface of the rotating column 307. Both racks 305 are meshed with the surface of the spur gear 308. By using the two racks 305 and the spur gear 308 in cooperation, it is easy to constrain the moving distance of the two fixed plates 306, so that the extension and retraction distances of the two racks 305 are equal.

[0023] Furthermore, a limiting hole 313 is provided on the side wall of the rack 305, and a limiting block 314 is slidably connected to the inner wall of the limiting hole 313. The side walls of the two limiting blocks 314 are fixedly connected to the inner wall of the fixing frame 301. The limiting blocks 314 facilitate the limiting of the rack 305, so that the rack 305 can maintain linear movement when it is extended or retracted.

[0024] Furthermore, a connecting plate 309 is fixedly connected to the bottom surface of the fixing frame 301. A threaded hole 310 is provided on the side wall of the connecting plate 309. A threaded post 311 is threadedly connected to the inner wall of the threaded hole 310. By providing the threaded post 311, turning the threaded post 311 causes one end of the threaded post 311 to abut against the side wall of the mounting frame 1, thereby facilitating the fixed constraint of the position of the fixing frame 301.

[0025] Furthermore, the outer wall of the mounting bracket 1 is provided with two sets of anti-slip grooves 312. One end of the threaded post 311 abuts against the inner wall of the anti-slip groove 312. The anti-slip groove 312 makes it easy to constrain one end of the threaded post 311 when it is not rotated counterclockwise, thus preventing the threaded post 311 from sliding.

[0026] Furthermore, the side wall of the fixing plate 306 is provided with a fixing hole 315, and the inner wall of the fixing hole 315 is provided with a clearance groove 316. The fixing hole 315 facilitates the use of bolts to fix the fixing plate 306 through the fixing hole 315 during installation.

[0027] Working principle: The data processor 2 allows the sliding ball 303 to slide along the inner wall of the sliding groove 302, facilitating the switching of the fixed position of the mounting bracket 301. This allows for easy installation and fixation of the data processor 2 from the side wall or bottom of the mounting bracket 1 according to different installation environments. Simultaneously, the telescopic design of the two racks 305 facilitates the adjustment of the positions of the two fixing plates 306 according to the specific fixing location on site. The two racks 305, in conjunction with the spur gear 308, facilitate the adjustment of the positions of the two fixing plates. The movement distance of 306 is constrained, so that the extension and retraction distances of the two racks 305 are equal when they extend and retract. This makes it easier for the two fixing plates 306 to bear the same force when fixing the mounting bracket 1. The threaded post 311 is provided so that when the threaded post 311 is turned, one end of the threaded post 311 abuts against the side wall of the mounting bracket 1, which makes it easier to fix and constrain the position of the fixing bracket 301. The anti-slip groove 312 is provided so that one end of the threaded post 311 is constrained when the threaded post 311 is not rotated counterclockwise, thus preventing the threaded post 311 from sliding.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A distributed photovoltaic data acquisition device, comprising a mounting frame (1), characterized in that: The mounting bracket (1) is fixedly connected to a data processor (2), and the mounting bracket (1) is provided with a quick switching component (3). The quick-switching component (3) includes a fixing frame (301), which is disposed on the side wall of the mounting frame (1). The outer wall of the mounting frame (1) has two sliding grooves (302). The inner wall of the sliding grooves (302) is slidably connected to a sliding ball (303). The surface of the sliding ball (303) is fixedly connected to a connecting rod (304). The side walls of the two connecting rods (304) are fixedly connected to the side wall of the fixing frame (301). The inner wall of the fixing frame (301) is slidably connected to two symmetrically arranged racks (305). The side wall of the racks (305) is fixedly connected to a fixing plate (306).

2. The distributed photovoltaic data acquisition device according to claim 1, characterized in that: The inner wall of the fixed frame (301) is rotatably connected to a rotating column (307), and a spur gear (308) is fixedly connected to the surface of the rotating column (307). Both racks (305) are meshed with the surface of the spur gear (308).

3. The distributed photovoltaic data acquisition device according to claim 1, characterized in that: The rack (305) has a limiting hole (313) on its side wall, and a limiting block (314) is slidably connected to the inner wall of the limiting hole (313). The side walls of the two limiting blocks (314) are fixedly connected to the inner wall of the fixing frame (301).

4. A distributed photovoltaic data acquisition device according to claim 1, characterized in that: The bottom surface of the fixed frame (301) is fixedly connected to a connecting plate (309), and the side wall of the connecting plate (309) is provided with a threaded hole (310), and the inner wall of the threaded hole (310) is threadedly connected to a threaded post (311).

5. A distributed photovoltaic data acquisition device according to claim 4, characterized in that: The outer wall of the mounting bracket (1) is provided with two sets of anti-slip grooves (312), and one end of the threaded column (311) abuts against the inner wall of the anti-slip groove (312).

6. A distributed photovoltaic data acquisition device according to claim 1, characterized in that: The side wall of the fixing plate (306) is provided with a fixing hole (315), and the inner wall of the fixing hole (315) is provided with a clearance groove (316).

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