Plug-in static var generator

Abstract

The utility model relates to the technical field of static var generators, in particular to a plug-in static var generator which comprises a shell, and a static var generator body is arranged in the shell. Two storage grooves are formed in the bottom of the shell, the two storage grooves are bilaterally symmetrical, rotating shafts are installed in the two storage grooves, pins are installed on the two rotating shafts, and the four pins are symmetrical to each other; two pins are arranged on one rotating shaft; a protection mechanism is arranged at the top of the shell; a dehumidification mechanism is arranged on the right side of the shell; when the ventilation opening is blocked, the brush plate can be driven to rotate by rotating the handle rod, and then the bristles are driven to rotate to clean the ventilation opening, so that the ventilation opening is prevented from being blocked, and the heat dissipation effect is prevented from being influenced; when the brush plate is not used, the brush plate can be placed on the lower side of the cooling fin on the lowermost side, the attractiveness of the whole device is guaranteed, and heat dissipation of the ventilation opening is not affected.

Description

Technical Field

[0001] This utility model relates to the field of static var generator technology, specifically to a pluggable static var generator. Background Technology

[0002] Static var generators (SGGs) are widely used in industrial and commercial power distribution systems. SGG modules can be selected in power distribution rooms, near floor distribution boxes, and in factory workshops. The appropriate SGG module structure should be selected based on the installation location and available space.

[0003] Chinese patent discloses a static var generator (authorization announcement number CN 210245967U). This patented technology can be installed horizontally using a rack-mounted bracket, vertically using a suspended bracket, or in a hybrid horizontal and vertical configuration using both rack-mounted and suspended brackets. It has diverse structures, high compatibility, and can be installed in various situations. However, the internal gas flow of the entire device is poor, the ventilation is relatively poor, and it does not have a dehumidification mechanism, so it cannot dehumidify the entire device.

[0004] Therefore, those skilled in the art have provided a pluggable static var generator to solve the problems mentioned in the background art. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a pluggable static var generator, including a housing. The housing houses the main body of the static var generator, and serves to protect the internal device. The bottom of the housing has two symmetrical storage slots, each containing a rotating shaft. Each rotating shaft has four symmetrically arranged pins. Each rotating shaft has two pins. The pins are inserted into a socket plate to provide power to the entire static var generator, preparing it for subsequent operation. The two pins can rotate within the storage slots. When not in use, the pins can be screwed back into the storage slots to prevent them from being exposed, thus protecting them. The top of the housing has a protective mechanism that both protects the main body of the static var generator and allows for easy observation of its condition for future maintenance without disassembling the entire device, reducing workload. The right side of the housing has a dehumidification mechanism to keep the interior of the housing dry.

[0006] Preferably, the left side of the housing is provided with several sets of ventilation openings; the ventilation openings can ensure smooth airflow at the back of the housing; each set of ventilation openings is provided with heat sinks on the lower side; the heat sinks are used to assist the ventilation openings in dissipating heat from the inside of the housing, so as to avoid the internal temperature of the housing being too high and affecting the service life of the internal static var generator.

[0007] Preferably, a brush plate is provided on the outer side of the heat sink, and bristles are installed on the brush plate. The bristles contact the vents, and a handle is installed between the brush plate and the housing. When the vents are blocked, the brush plate can be rotated by rotating the handle, which in turn drives the bristles to rotate and clean the vents, thus preventing the vents from being blocked and affecting the heat dissipation effect. When the brush plate is not in use, it can be placed on the lower side of the bottom heat sink, which ensures the aesthetics of the entire device and does not affect the heat dissipation of the vents.

[0008] Preferably, the protective mechanism includes a protective plate installed on the top of the housing; a rotating rod is installed between the protective plate and the housing; an insert plate is installed slightly forward on the lower side of the protective plate, the insert plate having two symmetrically arranged plates, each with a hole; an opening is formed on the housing, and the opening corresponds to the hole; a spring telescopic rod is installed on the inner front wall of the housing, and the spring telescopic rod is installed on the opening; the left end of the spring telescopic rod can be inserted into the hole of the insert plate; a handle is installed on the outer side of the spring telescopic rod; a handle is installed on the top of the protective plate; and static dynamics within the housing... When the generator body needs installation or maintenance, pull the handle outwards and move the spring telescopic rod out of the hole in the insert plate. Then, the protective plate can be opened by rotating the rod, allowing for the installation or maintenance of the internal static var generator body. For installation, similarly pull the handle outwards, lower the protective plate, align the hole in the insert plate with the opening on the housing, and release the handle. Under the elastic compression of the spring telescopic rod, it moves into the hole in the insert plate, thus securing the protective plate. The operation is simple, quick, and convenient, eliminating the need to disassemble the entire device and reducing workload.

[0009] Preferably, the dehumidification mechanism includes a drying chamber containing a desiccant; the drying chamber is inserted into the right side of the housing; the drying chamber has openings on its front and rear sides, and the housing corresponding to the two openings has a moving groove; a spring is installed in each of the two moving grooves, and a rod is provided at the other end of each spring, with a locking block installed on the other side of the rod, the locking block being embedded in the opening; a handle is installed on the right side of the drying chamber.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model provides a pluggable static var generator. When the main body of the static var generator inside the housing needs to be installed or repaired, by pulling the handle outward and moving the spring telescopic rod out of the hole in the plug plate, the protective plate can be opened by rotating the rod, allowing the main body of the static var generator inside to be installed or repaired. When installation is required, similarly, pull the handle outward and lower the protective plate, aligning the hole in the plug plate with the opening on the housing. Then, release the handle, and under the elastic compression of the spring telescopic rod, the spring telescopic rod moves into the hole in the plug plate, thus fixing the protective plate. The operation is simple and quick, convenient to use, and does not require disassembling the entire device, reducing workload.

[0012] 2. In this utility model, a handle is installed on the right side of the drying box; the dehumidification mechanism mainly dehumidifies the inside of the shell through the desiccant inside the drying box. When the desiccant inside the drying box needs to be replaced, the drying box can be disassembled by moving the two plug rods outward and then moving the locking block out of the plug. When installation is required, simply pull the two plug rods outward, align the plug of the drying box with the moving slot, release the plug rods, and under the elastic compression of the spring, the locking block moves into the plug, thus completing the fixation of the drying box. The operation is simple, quick, and convenient to use.

[0013] 3. In this utility model, when the vent is blocked, the brush plate can be rotated by turning the lever, which in turn drives the bristles to rotate and clean the vent, thus avoiding blockage and affecting the heat dissipation effect. When the brush plate is not in use, it can be placed under the bottom heat sink, which ensures the aesthetics of the whole device and does not affect the heat dissipation of the vent. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a pluggable static var generator provided in an embodiment of this application;

[0015] Figure 2 An explosion occurred in a pluggable static var generator as provided in this application embodiment. Figure 1 ;

[0016] Figure 3 This is a left-side exploded view of a pluggable static var generator provided in an embodiment of this application;

[0017] Figure 4 An explosion occurred in a pluggable static var generator as provided in this application embodiment. Figure 2 ;

[0018] Figure 5 This application provides a pluggable static var generator. Figure 4 An enlarged structural diagram at point A;

[0019] Figure 6 This application provides a pluggable static var generator. Figure 4 An enlarged structural diagram at point B.

[0020] In the diagram: 1. Housing; 2. Pin; 3. Storage slot; 4. Shaft; 5. Protective plate; 7. Insert plate; 8. Handle 1; 9. Spring telescopic rod; 10. Rotating rod; 11. Handle 2; 12. Ventilation hole; 13. Heat sink; 14. Brush plate; 15. Brush bristles; 16. Handle; 17. Drying oven; 18. Handle 3; 19. Socket; 20. Spring 1; 201. Moving slot; 21. Insert rod; 22. Locking block. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] Example

[0023] Please see Figures 1-6 This embodiment provides a pluggable static var generator, including a housing 1. The housing 1 houses the main body of the static var generator and protects the internal components. The bottom of the housing 1 has a storage slot 3, with two symmetrically arranged slots. A rotating shaft 4 is installed in each slot 3, and four symmetrically arranged pins 2 are mounted on each shaft 4. Each shaft 4 has two pins 2. The pins 2 are inserted into a plug plate to provide power to the entire static var generator and facilitate subsequent operation of the generator. Preparation is made; the two pins 2 can rotate within the storage slot 3. When the pins 2 are not in use, they can be screwed into the storage slot 3 to prevent them from being exposed, thus protecting them; the top of the housing 1 is equipped with a protective mechanism, which not only protects the main body of the static var generator but also facilitates observation of its usage, allowing for later maintenance without disassembling the entire device, reducing workload; the right side of the housing 1 is equipped with a dehumidification mechanism to keep the inside of the housing 1 dry;

[0024] The left side of the housing 1 is provided with several sets of ventilation openings 12; the ventilation openings 12 can ensure smooth airflow at the back of the housing 1; each set of ventilation openings 12 is provided with heat sinks 13 on the lower side; the heat sinks 13 are used to assist the ventilation openings 12 in dissipating heat from the inside of the housing 1, so as to avoid the temperature inside the housing 1 being too high and affecting the service life of the internal static var generator.

[0025] A brush plate 14 is provided on the outer side of the heat sink 13, and brush bristles 15 are installed on the brush plate 14. The brush bristles 15 contact the vent 12. A handle 16 is installed between the brush plate 14 and the housing 1. When the vent 12 is blocked, the brush plate 14 can be rotated by rotating the handle 16, which in turn drives the brush bristles 15 to rotate and clean the vent 12, so as to avoid the vent 12 being blocked and affecting the heat dissipation effect. When the brush plate 14 is not in use, it can be placed on the lower side of the bottom heat sink 13, which not only ensures the aesthetics of the whole device, but also does not affect the heat dissipation of the vent 12.

[0026] The protective mechanism includes a protective plate 5, which is installed on the top of the housing 1. A rotating rod 10 is installed between the protective plate 5 and the housing 1. A plug plate 7 is installed on the lower front side of the protective plate 5. The plug plate 7 has two symmetrically arranged plates, each with a hole. An opening is opened on the housing 1, and the opening and the hole are positioned correspondingly. A spring telescopic rod 9 is installed on the front inner wall of the housing 1, and the spring telescopic rod 9 is installed on the opening. The left end of the spring telescopic rod 9 can be inserted into the hole of the plug plate 7. A handle 8 is installed on the outer side of the spring telescopic rod 9. The main body of the static var generator inside the housing 1 needs to be... For installation or maintenance, by pulling handle 8 outward and moving the spring telescopic rod 9 out of the hole in the insert plate 7, the protective plate 5 can be opened via the rotating rod 10, allowing for the installation or maintenance of the internal static var generator body. For installation, similarly, pull handle 8 outward and lower the protective plate 5, aligning the hole in the insert plate 7 with the opening on the housing 1. Releasing handle 8 allows the spring telescopic rod 9 to move into the hole in the insert plate 7 under elastic compression, thus securing the protective plate 5. The operation is simple, quick, and convenient, eliminating the need to disassemble the entire device and reducing workload.

[0027] The top of the protective plate 5 is equipped with a handle 2 11, which allows the entire static var generator to be easily picked up by holding the handle 2 11.

[0028] The dehumidification mechanism includes a drying chamber 17 containing a desiccant. The drying chamber 17 is inserted into the right side of the housing 1. The drying chamber 17 has insertion slots 19 on its front and rear sides, and corresponding to the two insertion slots 19, there are moving grooves 201 on the housing 1. Each of the two moving grooves 201 contains a spring 20, and the other end of each spring 20 has a rod 21. A locking block 22 is installed on the other side of each rod 21, and the locking block 22 is embedded in the insertion slot 19. A handle 18 is installed on the right side of the drying chamber 17. The dehumidification mechanism mainly works by... The desiccant inside the drying chamber 17 dehumidifies the interior of the housing 1. When the desiccant inside the drying chamber 17 needs to be replaced, the drying chamber 17 can be disassembled by moving the two insert rods 21 outward and then moving the locking block 22 out of the socket 19. When installation is required, simply pull the two insert rods 21 outward, align the socket 19 of the drying chamber 17 with the moving slot 201, release the insert rods 21, and under the elastic compression of the spring 20, the locking block 22 moves into the socket 19, thus fixing the drying chamber 17. The operation is simple, quick, and convenient.

[0029] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A pluggable static var generator, comprising a housing (1), wherein the housing (1) contains a static var generator body; characterized in that: The bottom of the housing (1) has a storage slot (3), and there are two storage slots (3) symmetrically arranged on the left and right. A rotating shaft (4) is installed in each of the two storage slots (3), and a pin (2) is installed on each of the two rotating shafts (4). There are four pins (2) symmetrically arranged on each of the two rotating shafts (4). There are two pins (2) on each rotating shaft (4). A protective mechanism is provided on the top of the housing (1). A dehumidification mechanism is provided on the right side of the housing (1). Several sets of ventilation openings (12) are provided on the left side of the housing (1). A heat dissipation plate (13) is provided on the lower side of each set of ventilation openings (12).

2. A pluggable static var generator according to claim 1, characterized in that, The heat sink (13) has a brush plate (14) on its outer side, and brush bristles (15) are installed on the brush plate (14). The brush bristles (15) are in contact with the vent (12).

3. A pluggable static var generator according to claim 1, characterized in that, A handle (16) is installed between the brush plate (14) and the housing (1).

4. A pluggable static var generator according to claim 1, characterized in that, The protective mechanism includes a protective plate (5), which is installed on the top of the housing (1); a rotating rod (10) is installed between the protective plate (5) and the housing (1); a plug plate (7) is installed on the lower front side of the protective plate (5), and the plug plate (7) has two symmetrically arranged plates, each with a hole. The housing (1) has an opening, and the opening and the hole are positioned correspondingly. A spring telescopic rod (9) is installed on the inner front wall of the housing (1), and the spring telescopic rod (9) is installed on the opening. The left end of the spring telescopic rod (9) can be inserted into the hole of the plug plate (7). A handle (8) is installed on the outer side of the spring telescopic rod (9).

5. A pluggable static var generator according to claim 1, characterized in that, The top of the protective plate (5) is equipped with a handle two (11).

6. A pluggable static var generator according to claim 1, characterized in that, The dehumidification mechanism includes a drying box (17) containing a desiccant; the drying box (17) is inserted into the right side of the housing (1); the drying box (17) has insertion ports (19) on its front and rear sides, and the housing (1) corresponding to the two insertion ports (19) has a moving groove (201); each of the two moving grooves (201) is equipped with a spring (20), the other end of the two springs (20) is provided with a rod (21), the other side of the rod (21) is equipped with a locking block (22), and the locking block (22) is embedded in the insertion port (19); a handle (18) is installed on the right side of the drying box (17).

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