Photovoltaic power station temperature safety early warning monitoring equipment convenient to install

Abstract

The utility model relates to the technical field of photovoltaic power station temperature safety early warning and monitoring equipment, and discloses photovoltaic power station temperature safety early warning and monitoring equipment convenient to install, which comprises a bottom plate and a temperature monitor, a positioning mechanism is installed at the top of the bottom plate, and an installation mechanism is installed at the bottom of the temperature monitor. The positioning mechanism comprises a fixing bolt in threaded connection with the top of the bottom plate, an annular mounting seat is fixedly mounted at the top of the bottom plate, a rotating groove is formed in the bottom plate, a rotating block is slidably connected to the inner bottom wall of the rotating groove, and a connecting rod is fixedly mounted at the top of the rotating block. A rotating plate is fixedly mounted at the top end of the connecting rod, and three connecting springs are fixedly mounted at the top of the rotating plate. According to the photovoltaic power station temperature safety early warning and monitoring equipment convenient to install, workers can conveniently and rapidly disassemble and assemble the temperature safety early warning and monitoring equipment, and the practicability of the photovoltaic power station temperature safety early warning and monitoring equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature safety early warning and monitoring equipment for photovoltaic power stations, and particularly relates to a temperature safety early warning and monitoring equipment for photovoltaic power stations which is convenient for installation. Background Technique

[0002] A photovoltaic power station refers to a power generation system that uses solar energy and consists of special materials such as crystalline silicon panels and inverters and other electronic components, and is connected to the power grid and transmits electricity to the power grid. The photovoltaic power station is a green power development energy project with the greatest encouragement from the state, and can be divided into an independent power generation system with a battery and a grid-connected power generation system without a battery. Solar power generation is divided into solar thermal power generation and photovoltaic power generation. At present, the commercialized solar electric energy refers to solar photovoltaic power generation.

[0003] Existing photovoltaic power stations generally require temperature safety early warning and monitoring equipment to monitor the temperature of equipment within a certain area, so as to avoid damage to the equipment caused by excessive temperature during the use of the relevant power generation equipment of the photovoltaic power station. In severe cases, it will also cause a fire. However, the existing temperature safety early warning and monitoring equipment is generally fixed and installed by bolts. When installing it, the staff needs to turn multiple bolts, which is very troublesome, thus increasing the labor intensity of the staff, and at the same time reducing the installation efficiency of the temperature safety early warning and monitoring equipment, and further reducing the practicability of the temperature safety early warning and monitoring equipment for photovoltaic power stations. Content of the Utility Model

[0004] (1) Technical Problem Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a temperature safety early warning and monitoring equipment for photovoltaic power stations which is convenient for installation, and has the advantages of being convenient for quickly disassembling and assembling the temperature safety early warning and monitoring equipment, and solves the problem that the existing temperature safety early warning and monitoring equipment for photovoltaic power stations is not convenient for quickly disassembling and assembling the temperature safety early warning and monitoring equipment.

[0006] (2) Technical Solution

[0007] To achieve the above purpose of being convenient for quickly disassembling and assembling the temperature safety early warning and monitoring equipment, the utility model provides the following technical solution: a temperature safety early warning and monitoring equipment for photovoltaic power stations which is convenient for installation, including a bottom plate and a temperature monitor, a positioning mechanism is installed on the top of the bottom plate, and an installation mechanism is installed on the bottom of the temperature monitor;

[0008] The positioning mechanism includes fixing bolts threadedly connected to the top of the bottom plate. A circular mounting seat is fixedly installed on the top of the bottom plate. A rotating groove is formed inside the bottom plate. A rotating block is slidably connected to the inner bottom wall of the rotating groove. A connecting rod is fixedly installed on the top of the rotating block. The top of the connecting rod is fixedly installed with a rotating plate. Three connecting springs are fixedly installed on the top of the rotating plate. A support plate is fixedly installed between the tops of the three connecting springs;

[0009] The installation mechanism includes a fixing cylinder fixedly installed at the bottom of the temperature monitor. Two fixing plates are fixedly installed between the top of the temperature monitor and the inner bottom wall of the fixing cylinder. A reset spring is fixedly installed on the opposite side of each of the two fixing plates. A limiting block is fixedly installed at the opposite end of each of the two reset springs. A limiting rod is fixedly installed inside the limiting block.

[0010] Further, an activity groove for the connecting rod to rotate is formed on the top of the bottom plate. The top of the connecting rod penetrates through the bottom plate and extends to the center of the rotating plate.

[0011] Further, three telescopic rods are fixedly installed on the top of the rotating plate. The telescopic rod is composed of a sliding rod and a sleeve that fits and slides on the outside of the sliding rod. The top of the sliding rod is fixedly connected to the support plate.

[0012] Further, an anti-slip sheet is fixedly installed on the top of the support plate. The top of the anti-slip sheet is in contact with the fixing cylinder.

[0013] Further, the fixing cylinder is annular, and the outer side wall of the fixing cylinder fits and slides with the inner side wall of the circular mounting seat.

[0014] Further, two moving grooves for the limiting rods to move up and down are formed on the top of the circular mounting seat. A rotating groove for the limiting rods to rotate is formed at the bottom of the moving groove. A fixing card slot is formed at the top of the side of the rotating groove away from the moving groove.

[0015] Further, the bottoms of the opposite ends of the two limiting rods are arc-shaped. The opposite ends of the two limiting rods sequentially penetrate through the fixing plate, the reset spring, the limiting block and the fixing cylinder and extend into the corresponding fixing card slots.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a temperature safety warning and monitoring device for a photovoltaic power station that is easy to install, and has the following beneficial effects:

[0018] The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install, through the mutual cooperation between the positioning mechanism and the installation mechanism on the bottom plate and the temperature monitor, facilitates the rapid disassembly and assembly of the temperature safety warning and monitoring device by the staff. The operation is simple and convenient, reducing the labor intensity of the staff. At the same time, it improves the installation efficiency of the temperature safety warning and monitoring device. In addition, it also facilitates the staff to disassemble and repair it, thereby improving the maintenance efficiency of the temperature safety warning and monitoring device, and effectively enhancing the practicality of the temperature safety warning and monitoring device for the photovoltaic power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the positioning mechanism in the structure of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the installation mechanism in the structure of the present utility model;

[0022] Figure 4 is a left view of the annular mounting base in the structure of the present utility model.

[0023] In the figure: 1 bottom plate, 2 temperature monitor, 300 positioning mechanism, 301 fixing bolt, 302 annular mounting base, 303 rotating groove, 304 rotating block, 305 connecting rod, 306 rotating plate, 307 connecting spring, 308 support plate, 400 installation mechanism, 401 fixing cylinder, 402 fixing plate, 403 reset spring, 404 limiting block, 405 limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: a temperature safety warning and monitoring device for a photovoltaic power station that is easy to install, including a bottom plate 1 and a temperature monitor 2. A positioning mechanism 300 is installed on the top of the bottom plate 1, and an installation mechanism 400 is installed on the bottom of the temperature monitor 2. By the mutual cooperation between the positioning mechanism 300 and the installation mechanism 400 on the bottom plate 1 and the temperature monitor 2, it is convenient for the staff to quickly disassemble and assemble the temperature safety warning and monitoring device, the operation is simple and convenient, the labor intensity of the staff is reduced, and at the same time, the installation efficiency of the temperature safety warning and monitoring device is improved. In addition, it is also convenient for the staff to disassemble and repair it, thereby improving the repair efficiency of the temperature safety warning and monitoring device, and effectively improving the practicability of the temperature safety warning and monitoring device for the photovoltaic power station.

[0026] In this embodiment, the positioning mechanism 300 is a structure for positioning the temperature monitor 2 and facilitating the quick disassembly and assembly of the temperature monitor 2.

[0027] As Figure 1 、 Figure 2 and Figure 3 shown, the positioning mechanism 300 includes a fixing bolt 301 threadedly connected to the top of the bottom plate 1. A circular mounting seat 302 is fixedly installed on the top of the bottom plate 1. A rotating groove 303 is opened inside the bottom plate 1. A rotating block 304 is slidably connected to the inner bottom wall of the rotating groove 303. A connecting rod 305 is fixedly installed on the top of the rotating block 304. The top of the connecting rod 305 is fixedly installed with a rotating plate 306. Three connecting springs 307 are fixedly installed on the top of the rotating plate 306. A support plate 308 is fixedly installed between the tops of the three connecting springs 307.

[0028] It can be understood that a threaded hole is opened on the top of the bottom plate 1, and the threaded hole is adapted to the fixing bolt 301, which is to facilitate the staff to fix the bottom plate 1 through the fixing bolt 301, so as to facilitate the fixing of the temperature monitor 2.

[0029] It should be noted that a movable groove for the connecting rod 305 to rotate is opened on the top of the bottom plate 1. The top of the connecting rod 305 penetrates through the bottom plate 1 and extends to the center of the rotating plate 306, which is to facilitate the rotating plate 306 to make the rotating block 304 rotate in the rotating groove 303 through the connecting rod 305, so that the rotating block 304 provides rotational support for the rotating plate 306 through the connecting rod 305.

[0030] It should be further noted that three telescopic rods are fixedly installed on the top of the rotating plate 306. The telescopic rod is composed of a sliding rod and a sleeve that fits and slides on the outside of the sliding rod. The top of the sliding rod is fixedly connected to the support plate 308, which is to make the up and down movement of the support plate 308 more stable.

[0031] Meanwhile, when the support plate 308 rotates, it will drive the rotating plate 306 to rotate through the telescopic rod, preventing the connecting spring 307 from being distorted when the support plate 308 rotates, thus avoiding the problem of unstable rotation of the support plate 308.

[0032] In this embodiment, the installation mechanism 400 is a structure that facilitates the fixing of the temperature monitor 2.

[0033] As Figure 1 and Figure 4 shown, the installation mechanism 400 includes a fixed cylinder 401 fixedly installed at the bottom of the temperature monitor 2. Between the top of the temperature monitor 2 and the inner bottom wall of the fixed cylinder 401, two fixed plates 402 are fixedly installed. On the opposite sides of the two fixed plates 402, reset springs 403 are fixedly installed. At the opposite ends of the two reset springs 403, limit blocks 404 are fixedly installed. Inside the limit block 404, a limit rod 405 is fixedly installed.

[0034] It can be understood that the bottoms of the opposite ends of the two limit rods 405 are arc-shaped. When the staff presses the temperature monitor 2 downward, the annular mounting seat 302 will squeeze the limit rods 405, causing the two limit rods 405 to move towards the opposite sides. At this time, the limit rods 405 will compress the reset springs 403 through the limit blocks 404.

[0035] It should be noted that the fixed cylinder 401 is annular, and the outer side wall of the fixed cylinder 401 is in sliding fit with the inner side wall of the annular mounting seat 302, which is convenient for the staff to align the fixed cylinder 401. At the same time, after the temperature monitor 2 is installed and fixed, the annular mounting seat 302 can limit the fixed cylinder 401, thus preventing the temperature monitor 2 from shaking.

[0036] Meanwhile, two moving grooves for the limit rods 405 to move up and down are provided at the top of the annular mounting seat 302, which is convenient for the staff to move the limit rods 405 up and down along the moving grooves, thus facilitating the installation or disassembly of the temperature monitor 2 by the staff.

[0037] In addition, a rotating groove for the limit rod 405 to rotate is provided at the bottom of the moving groove. When the staff presses the temperature monitor 2 downward, the limit rod 405 will touch the bottom of the rotating groove, which is convenient for the staff to rotate the temperature monitor 2 and make the limit rod 405 rotate in the rotating groove.

[0038] It should be further noted that an anti-slip sheet is fixedly installed on the top of the support plate 308, and the top of the anti-slip sheet is in contact with the fixed cylinder 401, which is to increase the friction between the support plate 308 and the fixed cylinder 401. When the staff presses the temperature monitor 2 downward, the fixed cylinder 401 will compress the connecting spring 307 through the support plate 308. When the staff rotates the temperature monitor 2, the fixed cylinder 401 will drive the support plate 308 to rotate.

[0039] At the same time, a fixed card slot is opened at the top of the rotating slot on the side away from the moving slot. When the limiting rod 405 rotates to the lower side of the fixed card slot, under the elastic recovery action of the connecting spring 307, the support plate 308 will drive the limiting rod 405 to move upward through the fixed cylinder 401, so that the limiting rod 405 is located in the fixed card slot.

[0040] In addition, one end of each of the two limiting rods 405 passes through the fixing plate 402, the return spring 403, the limiting block 404 and the fixed cylinder 401 in sequence and extends into the corresponding fixed card slot, which is to facilitate the fixed card slot to limit the fixed cylinder 401 through the limiting rod 405, so as to fix the temperature monitor 2.

[0041] Secondly, when the temperature monitor 2 needs to be installed, it is not necessary to align the limiting rod 405 and move it downward along the moving slot. It is only necessary to press the limiting rod 405 downward against the upper direction of the rotating slot, and the annular mounting seat 302 will squeeze the limiting rod 405, so that the two limiting rods 405 move toward the opposite side. At this time, the limiting rod 405 will compress the return spring 403 through the limiting block 404. When the limiting rod 405 and the rotating slot are on the same horizontal plane, under the elastic recovery action of the return spring 403, the limiting block 404 will drive the two limiting rods 405 to move away from each other, and then the limiting rod 405 is inserted into the rotating slot.

[0042] The working principle of the above embodiment is as follows:

[0043] (1) When the temperature monitor 2 needs to be installed, the staff first fix the bottom plate 1 by turning the fixing bolt 301, and then press the limiting rod 405 downward against the upper direction of the rotating groove. The annular mounting seat 302 will squeeze the limiting rod 405, so that the two limiting rods 405 move towards the opposite side. At this time, the limiting rod 405 will compress the return spring 403 through the limiting block 404, and at the same time, the fixed cylinder 401 will compress the connecting spring 307 through the support plate 308. When the limiting rod 405 and the rotating groove are on the same horizontal plane, under the elastic recovery action of the return spring 403, the limiting block 404 will drive the two limiting rods 405 to move towards the opposite side, and then the limiting rod 405 will be inserted into the rotating groove. Then rotate the temperature monitor 2, and the temperature monitor 2 will drive the support plate 308 to rotate through the fixed cylinder 401. The support plate 308 will drive the rotating plate 306 to rotate through the telescopic rod. The rotating plate 306 will make the rotating block 304 rotate in the rotating groove 303 through the connecting rod 305, so that the rotating block 304 will provide rotational support for the rotating plate 306 through the connecting rod 305. At the same time, the temperature monitor 2 will drive the limiting rod 405 to rotate in the rotating groove through the fixed cylinder 401. When the limiting rod 405 rotates to the lower part of the fixed card slot, release the temperature monitor 2. Under the elastic recovery action of the connecting spring 307, the support plate 308 will drive the limiting rod 405 to move upward through the fixed cylinder 401, so that the limiting rod 405 is located in the fixed card slot, so that the fixed card slot will limit the fixed cylinder 401 through the limiting rod 405, thus fixing the temperature monitor 2;

[0044] (2) When the temperature monitor 2 needs to be disassembled and repaired, the staff press the temperature monitor 2 downward. The fixed cylinder 401 will compress the connecting spring 307 through the support plate 308, and at the same time, the fixed cylinder 401 will drive the limiting rod 405 to move downward, so that the limiting rod 405 disengages from the fixed card slot. Then rotate the temperature monitor 2 to make the limiting rod 405 move towards the side close to the moving groove in the rotating groove. When the limiting rod 405 rotates to the bottom of the moving groove, release the temperature monitor 2. Under the elastic recovery action of the connecting spring 307, the support plate 308 will drive the limiting rod 405 to move upward through the fixed cylinder 401, so that the limiting rod 405 is located in the moving groove. Then the staff move the temperature monitor 2 upward to complete the disassembly of the temperature monitor 2, thus facilitating the staff to repair it.

[0045] Compared with the prior art, the temperature safety warning and monitoring device for a photovoltaic power station that is easy to install, through the mutual cooperation between the positioning mechanism 300 and the installation mechanism 400 on the bottom plate 1 and the temperature monitor 2, facilitates the rapid disassembly and assembly of the temperature safety warning and monitoring device by the staff. The operation is simple and convenient, reducing the labor intensity of the staff. At the same time, the installation efficiency of the temperature safety warning and monitoring device is improved. In addition, it is also convenient for the staff to disassemble and repair it, thereby improving the repair efficiency of the temperature safety warning and monitoring device, and further effectively improving the practicality of the temperature safety warning and monitoring device for a photovoltaic power station, solving the problem that the existing temperature safety warning and monitoring device for a photovoltaic power station is not convenient for rapid disassembly and assembly of the temperature safety warning and monitoring device.

[0046] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature safety warning and monitoring device for a photovoltaic power station that is easy to install, comprising a bottom plate (1) and a temperature monitor (2), characterized in that: The top of the bottom plate (1) is equipped with a positioning mechanism (300), and the bottom of the temperature monitor (2) is equipped with a mounting mechanism (400); The positioning mechanism (300) includes a fixing bolt (301) threadedly connected to the top of the bottom plate (1). The top of the bottom plate (1) is fixedly equipped with an annular mounting seat (302). A rotating groove (303) is opened inside the bottom plate (1). A rotating block (304) is slidably connected to the inner bottom wall of the rotating groove (303). The top of the rotating block (304) is fixedly equipped with a connecting rod (305). The top of the connecting rod (305) is fixedly equipped with a rotating plate (306). Three connecting springs (307) are fixedly installed on the top of the rotating plate (306). A support plate (308) is fixedly installed between the tops of the three connecting springs (307); The mounting mechanism (400) includes a fixing cylinder (401) fixedly installed at the bottom of the temperature monitor (2). Two fixing plates (402) are fixedly installed between the top of the temperature monitor (2) and the inner bottom wall of the fixing cylinder (401). A return spring (403) is fixedly installed on the opposite side of each of the two fixing plates (402). A limiting block (404) is fixedly installed at the opposite end of each of the two return springs (403). A limiting rod (405) is fixedly installed inside the limiting block (404).

2. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 1, wherein: An activity groove for the connecting rod (305) to rotate is opened on the top of the bottom plate (1). The top of the connecting rod (305) penetrates through the bottom plate (1) and extends to the center of the rotating plate (306).

3. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 1, wherein: Three telescopic rods are fixedly installed on the top of the rotating plate (306). Each telescopic rod is composed of a sliding rod and a sleeve that fits and slides on the outside of the sliding rod. The top of the sliding rod is fixedly connected to the support plate (308).

4. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 1, wherein: ​ 5. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 1, wherein: ​ 6. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 1, characterized in that: ​ 7. The temperature safety warning and monitoring device for a photovoltaic power station that is easy to install according to claim 6, wherein: ​

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