Remote power data acquisition equipment capable of adopting photovoltaic power supply

Abstract

The utility model relates to the technical field of data acquisition equipment, and discloses power data remote acquisition equipment capable of adopting photovoltaic power supply, which comprises an equipment shell, an equipment body is mounted on one side of an inner cavity of the equipment shell, and the equipment body comprises a data acquisition device, a data reading device and an inverter. A storage battery used for supplying power to the equipment body is arranged at the bottom of an inner cavity of the equipment shell, the angle of a photovoltaic panel on a fixing frame is conveniently adjusted through an adjusting assembly, so that the illumination angle between the photovoltaic panel and the sun is conveniently controlled, then the photoelectric conversion efficiency of the photovoltaic panel is improved, the photovoltaic panel stores converted electric energy in the storage battery, and the storage battery is used for supplying power to the equipment body. Therefore, the equipment body does not need to be connected with a line for power supply when used outside, the practicability is improved, the service life is prevented from being affected by exposure outside, the equipment body is prevented from being damaged, and the data acquisition efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition equipment, in particular to a remote power data acquisition device that can adopt photovoltaic power supply. Background Art

[0002] The photovoltaic data acquisition terminal is a key component in the inverter system. It is responsible for connecting the inverter and the monitoring and operation and maintenance platform. It is the transfer station for the monitoring information of the photovoltaic inverter system. On the one hand, the acquisition terminal communicates with the inverter in the system through the 485 bus communication method to collect the operating data and status of all micro-inverters in the system. It is also responsible for transmitting control commands to the inverter in the system, adjusting the operating status of the system, and realizing system maintenance. On the other hand, the acquisition terminal has two network access methods: wireless network card and wired network port on board. It can connect to the Internet to realize information exchange with the cloud monitoring and operation and maintenance platform, and send the operating data and status of all inverters in the system to the cloud monitoring and operation and maintenance platform. It is also responsible for sending the system control commands and data of the cloud monitoring and operation and maintenance platform to the micro-inverters in the system to realize remote operation and maintenance of the system.

[0003] However, the data remote collection equipment in the prior art usually adopts line power supply during operation, and thus has a large demand for lines. Since most of the data remote collection equipment is installed outdoors, there is a high probability of line damage. The data remote collection equipment cannot be used due to lack of power supply, thereby affecting the data collection efficiency. Therefore, we need to propose a power data remote collection equipment that can be powered by photovoltaics. Utility Model Content

[0004] The purpose of the utility model is to provide a remote power data acquisition device that can be powered by photovoltaics. The remote data acquisition terminal is powered by photovoltaic panels and batteries, so there is no need to use lines to power the remote data acquisition device, thereby increasing the life of the remote data acquisition device during outdoor use and avoiding the device being unusable due to line damage, thereby ensuring the efficiency of data acquisition and solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaically powered electric power data remote collection device, comprising a device housing, a device body is installed on one side of the inner cavity of the device housing, the device body comprises a data collection device and a data reading device, a battery for powering the device body is arranged at the bottom of the inner cavity of the device housing, an adjustment component is installed on the upper surface of the device housing, a fixed frame is installed on the upper end of the adjustment component, a photovoltaic panel is arranged on the upper surface of the fixed frame, two groups of wiring terminals are fixedly connected to one end of the lower surface of the fixed frame, two groups of waterproof rubber sleeves are embedded on one side of the device housing, and the device body is arranged directly above the battery.

[0006] Preferably, the adjustment assembly includes a fixed seat and an electric push rod, one side of the fixed seat is fixedly connected to a first hinge seat rotatably connected to the lower end of the electric push rod, the telescopic end of the electric push rod is rotatably connected to a second hinge seat fixedly connected to the lower surface of the fixed frame, and the upper end of the fixed seat is rotatably connected to a third hinge seat fixedly connected to the lower surface of the fixed frame.

[0007] Preferably, the first hinge seat and the second hinge seat are both provided with connecting pins rotatably connected to the two ends of the electric push rod, the upper end of the fixed seat is rotatably connected to the fixing pin rotatably connected to the third hinge seat, and the fixed seat is plugged with multiple groups of fixing bolts bolted to the upper surface of the equipment casing.

[0008] Preferably, two groups of fixed ear plates are fixedly connected to both sides of the device housing, a guide groove is provided on one side of the device housing adjacent to the two groups of fixed ear plates, and a protective plate is slidably connected inside the guide groove.

[0009] Preferably, a storage hole is provided at the upper end of the device housing on the same side as the guide groove, and a fixing component is arranged in the storage hole, a card slot is provided in the middle of the upper end of one side of the protective plate, and two sets of handles are symmetrically arranged on the upper end of one side of the protective plate.

[0010] Preferably, the fixing assembly includes a convex slider, one side of the convex slider is fixedly connected to two groups of tension springs, one end of the two groups of tension springs are fixedly connected to the bottom of the storage hole, and one end of the lower surface of the convex slider is fixedly connected to a block engaged with the slot.

[0011] Preferably, one end of the lower surface of the card block is rounded, a pull ring is fixedly connected to one side of the card block, and a rain shelter is provided at the upper end of the device housing on the same side as the storage hole.

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

[0013] 1. The utility model mainly cooperates between the device casing, the device body, the battery, the photovoltaic panel and the adjustment component. The adjustment component facilitates the adjustment of the angle of the photovoltaic panel on the fixed frame, thereby facilitating the control of the illumination angle between the photovoltaic panel and the sun, thereby improving the efficiency of the photovoltaic panel in photoelectric conversion. The photovoltaic panel stores the converted electrical energy in the battery, thereby ensuring that the device body does not need to be connected to a power supply line when used in the outside world, thereby improving practicality, avoiding exposure to the outside world that affects the service life, avoiding damage to the device body, and ensuring the efficiency of data collection.

[0014] 2. The utility model cooperates between the rain shield, the fixing assembly and the protective plate, and the protective plate is conveniently disassembled and assembled through the fixing assembly, thereby facilitating the maintenance of the device body inside the device casing and improving the maintenance efficiency. The protective plate and the rain shield improve the waterproof effect of the device casing, thereby preventing the device body from being wetted and damaged, and increasing the service life of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the positioning component of the utility model.

[0018] In the figure: 1. Equipment housing; 2. Guide groove; 3. Protective plate; 4. Handle; 5. Card slot; 6. Rain shelter; 7. Fixed ear plate; 8. Waterproof rubber sleeve; 9. Fixed assembly; 91. Convex slider; 92. Card block; 93. Pull ring; 94. Tension spring; 10. Storage hole; 11. Battery; 12. Equipment body; 13. Adjustment assembly; 131. Fixed seat; 132. Fixed bolt; 133. First hinge seat; 134. Electric push rod; 135. Second hinge seat; 136. Connecting pin; 137. Third hinge seat; 138. Fixed pin; 14. Fixed frame; 15. Photovoltaic panel; 16. Wiring terminal. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-3 The utility model provides a photovoltaic-powered remote power data acquisition device, comprising a device housing 1, a device body 12 is installed on one side of the inner cavity of the device housing 1, the device body 12 comprises a data acquisition device and a data reading device, a battery 11 for powering the device body 12 is arranged at the bottom of the inner cavity of the device housing 1, an adjustment component 13 is installed on the upper surface of the device housing 1, a fixing frame 14 is installed on the upper end of the adjustment component 13, a photovoltaic panel 15 is arranged on the upper surface of the fixing frame 14, two groups of wiring terminals 16 are fixedly connected to one end of the lower surface of the fixing frame 14, two groups of waterproof rubber sleeves 8 are embedded on one side of the device housing 1, and the device body 12 is arranged directly above the battery 11.

[0021] The equipment body 12 includes a data acquisition device and a data reading device. The data acquisition device includes an electrically connected data acquisition unit and a first power module. The data acquisition unit is used to collect data. The data reading device includes a data reading unit, a data storage unit, a power device and a second power module. The power device drives the data reading unit and the data storage unit to move on the high-voltage transmission line. The second power module is used to supply power to the power device, the data reading unit and the data storage unit.

[0022] The adjustment assembly 13 includes a fixed seat 131 and an electric push rod 134, one side of the fixed seat 131 is fixedly connected to a first hinge seat 133 rotatably connected to the lower end of the electric push rod 134, the telescopic end of the electric push rod 134 is rotatably connected to a second hinge seat 135 fixedly connected to the lower surface of the fixed frame 14, and the upper end of the fixed seat 131 is rotatably connected to a third hinge seat 137 fixedly connected to the lower surface of the fixed frame 14. The telescopic end of the electric push rod 134 is retracted to facilitate the adjustment of the inclination angle of the photovoltaic panel 15, thereby facilitating direct light exposure to the photovoltaic panel 15 and improving the photoelectric conversion efficiency.

[0023] The first hinge seat 133 and the second hinge seat 135 are both provided with connecting pins 136 rotatably connected to the two ends of the electric push rod 134. The upper end of the fixed seat 131 is rotatably connected to a fixing pin 138 rotatably connected to the third hinge seat 137. The fixed seat 131 is plugged with multiple groups of fixing bolts 132 bolted to the upper surface of the device housing 1. The fixing pins 138 and the connecting pins 136 are used to improve the stability of the installation of the adjustment component 13. The fixing bolts 132 facilitate the disassembly and assembly of the fixed seat 131, thereby facilitating the disassembly and maintenance of the electric push rod 134.

[0024] Two groups of fixed ear plates 7 are fixedly connected to both sides of the device housing 1. A guide groove 2 is provided on one side of the device housing 1 adjacent to the two groups of fixed ear plates 7. A protective plate 3 is slidably connected inside the guide groove 2. The fixed ear plates 7 facilitate fixing the device housing 1 at a high place to facilitate monitoring of the surrounding environment.

[0025] A storage hole 10 is provided at the upper end of the device housing 1 on the same side as the guide groove 2, and a fixing component 9 is arranged in the storage hole 10. A card slot 5 is provided in the middle of the upper end of one side of the protective plate 3, and two groups of handles 4 are symmetrically arranged on the upper end of one side of the protective plate 3. The protective plate 3 is not a grille plate, which facilitates the circulation of air between the device housing 1 and the outside, thereby facilitating the monitoring of the external environment.

[0026] The fixing assembly 9 includes a convex slider 91, one side of which is fixedly connected to two groups of tension springs 94, one end of each of which is fixedly connected to the bottom of the storage hole 10, and one end of the lower surface of the convex slider 91 is fixedly connected to a block 92 that is engaged with the slot 5. The position of the convex slider 91 is limited by the tension spring 94, thereby facilitating the engagement of the block 92 with the slot 5.

[0027] One end of the lower surface of the block 92 is rounded, and a pull ring 93 is fixedly connected to one side of the block 92. A rain shield 6 is provided at the upper end of the device housing 1 on the same side as the storage hole 10. By pulling the clamping ring, the tension spring 94 can be lengthened to separate the block 92 from the slot 5, thereby facilitating the opening of the protective plate 3, thereby facilitating the maintenance of the device body 12.

[0028] The data acquisition device mainly consists of three parts: front-end acquisition unit, network transmission unit and monitoring center;

[0029] The monitoring host is a high-performance data acquisition host, whose main power supply is solar panels and batteries 11. It analyzes and collects various surrounding data such as temperature, humidity, wind direction, etc. through a pre-set program, and can continuously monitor the surrounding environment in real time;

[0030] Transmission unit: After the front-end system processes the data collected by various sensors, detectors, and cameras, it is transparently transmitted to the monitoring center via the 4G / 5G wireless network at high speed;

[0031] Monitoring center, the monitoring center is the "brain" of the system, composed of server units and platform software. The central monitoring system performs various analyses on the data, and has functions such as data storage, historical data query, reporting, printing, and curve drawing. It can perform qualitative and quantitative analysis and trend prediction on the status of the running transmission lines.

[0032] When in use, the photovoltaic panel 15 converts solar energy into electrical energy. When the electric push rod 134 is extended or retracted, it is easy to drive the photovoltaic panel 15 on the fixed frame 14 to flip, so that the photovoltaic panel 15 can better convert solar energy into electrical energy, which is then stored through the battery 11. The battery 11 supplies power to the device body 12, so that the device body 12 can monitor the surrounding environment in real time without using a long power supply line, thereby ensuring the service life of the device body 12, avoiding damage to the power supply line that causes unstable operation of the device body 12, and ensuring the efficiency of data collection.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic-powered remote power data collection device, comprising a device housing (1), characterized in that: A device body (12) is installed on one side of the inner cavity of the device housing (1), and the device body (12) includes a data acquisition device and a data reading device. A storage battery (11) for supplying power to the device body (12) is arranged at the bottom of the inner cavity of the device housing (1). An adjustment component (13) is installed on the upper surface of the device housing (1), and a fixing frame (14) is installed on the upper end of the adjustment component (13). A photovoltaic panel (15) is arranged on the upper surface of the fixing frame (14), and two groups of wiring terminals (16) are fixedly connected to one end of the lower surface of the fixing frame (14). Two groups of waterproof rubber sleeves (8) are embedded on one side of the device housing (1), and the device body (12) is arranged directly above the storage battery (11).

2. The photovoltaic-powered remote power data acquisition device according to claim 1, characterized in that: The adjustment assembly (13) comprises a fixed seat (131) and an electric push rod (134); one side of the fixed seat (131) is fixedly connected to a first hinge seat (133) rotatably connected to the lower end of the electric push rod (134); the telescopic end of the electric push rod (134) is rotatably connected to a second hinge seat (135) fixedly connected to the lower surface of the fixed frame (14); and the upper end of the fixed seat (131) is rotatably connected to a third hinge seat (137) fixedly connected to the lower surface of the fixed frame (14).

3. The photovoltaic-powered remote power data acquisition device according to claim 2 is characterized in that: The first hinge seat (133) and the second hinge seat (135) are both provided with connecting pins (136) rotatably connected to the two ends of the electric push rod (134); the upper end of the fixed seat (131) is rotatably connected to a fixing pin (138) rotatably connected to the third hinge seat (137); and the fixed seat (131) is plugged with multiple groups of fixing bolts (132) bolted to the upper surface of the device housing (1).

4. The photovoltaic-powered remote power data acquisition device according to claim 3 is characterized in that: Two groups of fixed ear plates (7) are fixedly connected to both sides of the device housing (1), and a guide groove (2) is provided on one side of the device housing (1) adjacent to the two groups of fixed ear plates (7), and a protective plate (3) is slidably connected inside the guide groove (2).

5. The photovoltaic-powered remote power data acquisition device according to claim 4 is characterized in that: A receiving hole (10) is provided at the upper end of the device housing (1) on the same side as the guide groove (2), and a fixing component (9) is arranged in the receiving hole (10); a card slot (5) is provided in the middle of the upper end of one side of the protective plate (3); and two groups of handles (4) are symmetrically arranged at the upper end of one side of the protective plate (3).

6. The photovoltaic-powered remote power data acquisition device according to claim 5, characterized in that: The fixing assembly (9) comprises a convex sliding block (91), one side of the convex sliding block (91) is fixedly connected to two groups of tension springs (94), one end of the two groups of tension springs (94) is fixedly connected to the bottom of the storage hole (10), and one end of the lower surface of the convex sliding block (91) is fixedly connected to a clamping block (92) that is clamped to the clamping slot (5).

7. The photovoltaic-powered remote power data acquisition device according to claim 6 is characterized in that: One end of the lower surface of the block (92) is rounded, a pull ring (93) is fixedly connected to one side of the block (92), and a rain shelter (6) is provided at the upper end of the device housing (1) on the same side as the storage hole (10).

Images