Controller photovoltaic grid-connected control box applying swan gap system

Abstract

The invention discloses a controller photovoltaic grid-connected control box applying a swan gap system, and belongs to the technical field of control boxes. According to the control machine, the drawing cabinet and the control mechanism are arranged in a matched mode, the control mechanism is ingeniously designed to be of an opening and closing automatic storage type, through the hidden drawing design, when the control machine needs to be used, the cabinet body can be pulled out, the control machine can be automatically guided out of the cabinet body, a worker can conveniently control the control machine, and when the control machine is guided out, the control machine is convenient to use. Each group of connecting lines can be automatically combed, connectors can be laterally pulled to proper positions, workers can quickly take and connect the connecting lines conveniently, when the equipment is not used and the control machine is stored, each structure can be automatically reset, operation and control are convenient, a comprehensive and stable protection effect can be generated for the core control machine, and when the equipment is used, the control machine can be prevented from being damaged. The control space is expanded, operation in the limited space in the equipment is avoided, and the actual application effect of the control box is greatly improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of control boxes, and particularly relates to a controller photovoltaic grid-connected control box applying a Hongmeng system. BACKGROUND

[0002] The photovoltaic grid-connected control box is a power distribution device that is very important in a photovoltaic system, and is mainly responsible for receiving direct current generated by a solar photovoltaic cell group, converting the direct current into alternating current that meets the requirements of a power grid through an internal conversion device, and realizing grid-connected power supply with the power grid.

[0003] A photovoltaic grid-connected control box with an anti-collision function disclosed in Chinese Patent (CN119381936A) comprises a control box, a fixing frame and a mounting frame, the fixing frame is provided with a protection assembly on the front surface of the fixing frame, and a radar sensor is fixedly arranged on the front surface and both sides of the mounting frame. The device provides comprehensive protection and good operating conditions for the photovoltaic grid-connected control box through the synergistic effect of various structural designs, protects from multiple angles and multiple levels in terms of anti-collision, greatly improves the safety and stability of the control box during operation, and guarantees the normal working temperature of internal electronic components through heat dissipation design, further ensures the overall performance and service life of the control box, reduces equipment failure and maintenance costs caused by accidental impact and overheating and the like, and provides strong support for the stable operation of the photovoltaic grid-connected system. Although the control box is provided with some protection structures for protecting core components, a large amount of structures are exposed outside when the equipment is not in use, the protection structures cannot provide comprehensive protection, there is still a risk of damage, and the actual application effect is not good. In order to solve the above problems, a controller photovoltaic grid-connected control box applying a Hongmeng system is urgently needed. SUMMARY

[0004] The purpose of the present application is to solve the problem that although the control box is provided with some protection structures for protecting core components, a large amount of structures are exposed outside when the equipment is not in use, the protection structures cannot provide comprehensive protection, there is still a risk of damage, and the actual application effect is not good, and a controller photovoltaic grid-connected control box applying a Hongmeng system is provided.

[0005] In order to achieve the above purpose, the following technical scheme is adopted in the present application: the controller photovoltaic grid-connected control box applying a Hongmeng system comprises a case, an anti-islanding control area and a metering area are arranged on the upper part and the middle part of the case, a pull-out slot is arranged in the inside of the case, a first rack is fixedly installed in the inside of the pull-out slot in a transverse direction, a pull-out cabinet is slidably installed in the inside of the pull-out slot, a handle is fixedly installed on the outer surface of the pull-out cabinet, and an inner partition plate is fixedly installed in the inside of the pull-out cabinet. The control mechanism for grid-connected control is movably arranged on the inner partition plate, a dust discharging inclined seat is fixedly arranged on the inner wall of the bottom surface of the pull-out cabinet, a magnetic attraction baffle is rotatably arranged on one side of the pull-out cabinet near one end of the dust discharging inclined seat, and a cleaning assembly for cleaning dust is movably arranged on the dust discharging inclined seat.

[0006] By adopting the above technical scheme, the control mechanism is designed as an opening and closing automatic storage type by being matched with the pull-out cabinet, through the hidden pull-out design, when the control mechanism is needed, the cabinet body can be pulled out, the control mechanism can be automatically guided out of the cabinet body, which is convenient for the staff to control, and when the control mechanism is guided out, each group of connecting lines can be automatically combed, and the connecting heads can be pulled to the appropriate position, which is convenient for the staff to quickly take the connection. When the device is not used, each structure can be automatically reset when the control mechanism is stored, which is convenient to control. Not only can the core control mechanism be fully and stably protected, but also the control space can be expanded when used, avoiding the limited space operation in the device, which greatly improves the practical application effect of the control box.

[0007] As a further description of the above technical scheme: The control mechanism comprises a first screw rod and a controller, the first screw rod is rotatably arranged on the inner wall of one side of the pull-out cabinet, a first driven bevel gear is fixedly arranged on the outer portion of the first screw rod, and the controller is threadedly arranged on the outer portion of the first screw rod.

[0008] As a further description of the above technical scheme: The controller is slidably arranged on the guide rail arranged on the inner partition plate, a back gear is rotatably arranged on the outer wall of one side of the controller through a rotating shaft, a side groove is arranged on one side of the controller, and a circuit breaker is movably arranged in the side groove through a side pushing spring.

[0009] As a further description of the above technical scheme: A wire harness seat and a cross guide rail are fixedly arranged on the outer wall of the other side of the controller, a plurality of connecting heads are connected to the outer wall of one side of the wire harness seat through a plurality of wire harnesses, and a wire harness regularizing assembly is slidably arranged on the cross guide rail.

[0010] As a further description of the above technical scheme: The wire harness regularizing assembly comprises a moving rack, the moving rack is slidably arranged on the cross guide rail through the cross sliding groove arranged on one side, and a second magnetic attraction wire harness clamping plate is fixedly arranged on the top surface of the moving rack.

[0011] As a further description of the above technical scheme: The top surface of the second magnetic wire harness clamping plate is fixedly provided with two limiting pin shafts, the outer part of the two limiting pin shafts is movably provided with a first magnetic wire harness clamping plate, the inner part of the first magnetic wire harness clamping plate and the inner part of the second magnetic wire harness clamping plate are provided with a plurality of wire harness grooves, and the first magnetic wire harness clamping plate and the second magnetic wire harness clamping plate are of the same specification.

[0012] As a further description of the above technical solution: The magnetic poles of the first magnetic wire harness clamping plate and the second magnetic wire harness clamping plate are different, a second gear rack is fixedly installed on the inner wall of one side of the drawer, the back gear is movably connected with the second gear rack and the movable gear rack, and the plurality of wire harnesses penetrating through the plurality of wire harness grooves are arranged on the side wall of the wire harness seat.

[0013] As a further description of the above technical solution: The cleaning assembly comprises a second screw rod and a moving shell, the second screw rod is rotatably installed on the inner wall of one side of the drawer, the outer part of the second screw rod is fixedly provided with a second driven bevel gear, and the outer part of the second screw rod is threadedly provided with the moving shell.

[0014] As a further description of the above technical solution: The bottom of the moving shell is provided with two plate grooves, the inner part of each plate groove is movably provided with a mounting frame through an inner spring, a mounting shaft is rotatably installed between the two mounting frames, the outer part of the mounting shaft is fixedly provided with a cleaning brush, the bottom end of the cleaning brush is in close contact with the top surface of the dust discharging inclined seat, the outer part of both ends of the mounting shaft is provided with a torsion spring, and one end of the torsion spring is fixedly connected with the side wall of the mounting frame.

[0015] As a further description of the above technical solution: The transmission assembly comprises a longitudinal shaft, the longitudinal shaft is rotatably installed in the rotating hole of the inner partition plate through a rotating rib, the two ends of the longitudinal shaft are fixedly provided with a first driving bevel gear and a second driving bevel gear respectively, the first driving bevel gear and the first driven bevel gear are movably connected with each other, the second driving bevel gear and the second driven bevel gear are movably connected with each other, the outer part of the longitudinal shaft is fixedly provided with a toothed disc, and the toothed disc and the first gear rack are movably connected with each other.

[0016] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are: 1. In this invention, a pull-out cabinet and a control mechanism are provided. The control mechanism is cleverly designed as an automatic opening and closing mechanism. When using the control box, the pull-out cabinet is pulled out directly by the handle. At this time, the first rack can mesh with the gear plate, and the longitudinal shaft can drive the first and second drive bevel gears to rotate synchronously. The first drive bevel gear can drive the first screw with the first driven bevel gear to rotate. When the first screw rotates, it can drive the controller to move sideways. When the controller moves, the back gear on its back can also mesh with the second rack and rotate. The rotating back gear can push the wire harness straightening assembly sideways. When the pull-out cabinet is pulled out, the controller can also move sideways. At the same time, the moving wire harness straightening assembly can also automatically pull out multiple connectors. At this time, the operator can operate the controller. The device connects external structures and connectors. After use, the control mechanism can be pushed back into the pull-out cabinet, and all structures can automatically reset and be stored. This hidden pull-out design allows the cabinet to be pulled out when the control unit is needed, and the control unit can be automatically extended from the cabinet for easy operation. When the control unit is extended, the device can also automatically organize the connecting cables and pull the connectors to the appropriate positions for quick access. When the device is not in use, the control unit can be stored, and all structures can automatically reset, making operation convenient. This design not only provides comprehensive and stable protection for the core control unit but also expands the operating space during use, avoiding operation in the confined space inside the equipment and greatly improving the practical application effect of the control box.

[0017] 2. In this invention, the wire harness straightening component is designed as a segmented modular assembly. When threading the wires, the first magnetic wire harness clamp is moved upward to pass the wire harness connector through the wire harness slot. Then, the first magnetic wire harness clamp is released directly. Due to the magnetic attraction between the first and second magnetic wire harness clamps, they can quickly attract and combine. Each set of first and second magnetic wire harness clamps can be modularly assembled and disassembled as needed, making the operation convenient and quick. When the equipment is in use, the controller can also be moved out to the side after the pull-out cabinet is pulled out, allowing the operator to control the controller. At the same time, the circuit breaker can also automatically pop out after the controller is pulled out, facilitating operation. The overall equipment is simple and convenient to operate.

[0018] 3. In this invention, by incorporating a cleaning component and a dust removal inclined seat, during the automatic deployment of the control mechanism, the synchronously rotating second drive bevel gear can also drive the second screw with a second driven bevel gear to rotate. The second screw can drive the movable shell on it to move laterally, thereby driving the cleaning brush to scrape on the dust removal inclined seat. With the continuous movement of the movable shell, the cleaning brush can continuously sweep away the dust deposited on the dust removal inclined seat through the dust removal hole of the control mechanism. The accumulated dust can be cleaned once periodically by opening the magnetic baffle. The cleaning component is designed to be adaptively telescopic, and the cleaning brush can adaptively rise and fall according to the inclination of the dust removal inclined seat to ensure the cleaning effect of the dust. The inclined dust removal inclined seat also facilitates the discharge of dust. Through this design, dust around the control mechanism can be automatically collected, and the collected dust can be automatically cleaned every time the control mechanism is used, without the need for additional cleaning, which greatly improves the functionality and practical application effect of the overall equipment. Attached Figure Description

[0019] Figure 1 A three-dimensional structural diagram of a photovoltaic grid-connected control box that uses the HarmonyOS system.

[0020] Figure 2 An exploded three-dimensional structural diagram of a photovoltaic grid-connected control box for the application of the HarmonyOS system.

[0021] Figure 3 A schematic diagram of the combined three-dimensional structure of the pull-out cabinet in the photovoltaic grid-connected control box for the application of the HarmonyOS system.

[0022] Figure 4 An exploded 3D structural diagram of the pull-out cabinet in the photovoltaic grid-connected control box for the HarmonyOS system.

[0023] Figure 5 A schematic diagram of the combined three-dimensional structure of the control mechanism in the photovoltaic grid-connected control box for the application of the HarmonyOS system.

[0024] Figure 6 An exploded three-dimensional structural diagram of the control mechanism in the photovoltaic grid-connected control box for the application of the HarmonyOS system.

[0025] Figure 7 An exploded three-dimensional structural diagram of the cleaning component in the photovoltaic grid-connected control box for the application of the HarmonyOS system.

[0026] Figure 8 For the photovoltaic grid-connected control box using the HarmonyOS system Figure 5 A magnified structural diagram of point A in the middle.

[0027] Figure 9 An exploded three-dimensional structural diagram of the wiring harness arrangement component in the photovoltaic grid-connected control box for the HarmonyOS system.

[0028] Figure 10 The partial cross-sectional structure schematic diagram of the controller photovoltaic grid-connected control box for applying the Hongmeng system.

[0029] Figure 11 The partial cross-sectional structure schematic diagram of the controller photovoltaic grid-connected control box for applying the Hongmeng system. Figure 7 The enlarged structure schematic diagram of the controller photovoltaic grid-connected control box for applying the Hongmeng system.

[0030] Legend: 1, cabinet; 2, islanding prevention control area; 3, metering area; 4, pull-out cabinet; 5, pull-out slot; 6, first rack; 7, handle; 8, control mechanism; 81, first driven bevel gear; 82, first screw; 83, controller; 84, wire harness seat; 85, connector; 86, wire harness regular assembly; 861, wire harness slot; 862, moving rack; 863, first magnetic wire harness clamping plate; 864, limit pin shaft; 865, second magnetic wire harness clamping plate; 866, cross slide; 87, side slot; 88, side push spring; 89, circuit breaker; 9, inner partition plate; 10, magnetic baffle; 11, second rack; 12, cleaning assembly; 121, second driven bevel gear; 122, second screw; 123, moving shell; 124, cleaning brush; 125, mounting shaft; 126, torsion spring; 127, mounting frame; 128, inner spring; 13, transmission assembly; 131, first drive bevel gear; 132, longitudinal shaft; 133, second drive bevel gear; 134, toothed disc; 14, dust removal inclined seat; 15, back gear. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-11 The present application provides a technical solution: a controller photovoltaic grid-connected control box applying the Hongmeng system, comprising a cabinet 1, an islanding prevention control area 2 and a metering area 3 are arranged above and in the middle of the cabinet 1, a pull-out slot 5 is arranged in the cabinet 1, a first rack 6 is fixedly installed in the pull-out slot 5 in a transverse direction, a pull-out cabinet 4 is slidingly installed in the pull-out slot 5, a handle 7 is fixedly installed on the outer surface of the pull-out cabinet 4, and an inner partition plate 9 is fixedly installed in the pull-out cabinet 4. The control mechanism 8 for grid-connected control is movably installed on the inner partition plate 9, the dust discharge inclined seat 14 is fixedly installed on the inner wall of the bottom surface of the pull-out cabinet 4, the magnetic attraction baffle 10 is rotatably installed on one side of the pull-out cabinet 4 close to one end of the dust discharge inclined seat 14, the cleaning assembly 12 for dust cleaning is movably installed on the dust discharge inclined seat 14, and the inner partition plate 9 is provided with a rotating hole and a plurality of dust discharge holes, the transmission assembly 13 is rotatably installed in the rotating hole.

[0033] The control mechanism 8 comprises a first screw rod 82 and a controller 83, the first screw rod 82 is rotatably installed on the inner wall of one side of the pull-out cabinet 4, the first screw rod 82 is externally fixedly installed with a first driven bevel gear 81, the first screw rod 82 is externally threadedly installed with the controller 83, the controller 83 is slidably installed on the guide rail arranged on the inner partition plate 9, the back gear 15 is rotatably installed on one side of the outer wall of the controller 83 through a rotating shaft, one side of the controller 83 is provided with a side groove 87, and the breaker 89 is movably installed in the inner side of the side groove 87 through the side pushing spring 88.

[0034] The wire harness seat 84 and the cross guide rail are fixedly installed on the other side of the outer wall of the controller 83, a plurality of connecting heads 85 are connected to the outer wall of one side of the wire harness seat 84 through a plurality of wire harnesses, the wire harness organizing assembly 86 is slidably installed on the cross guide rail, the wire harness organizing assembly 86 comprises a moving rack 862, the moving rack 862 is slidably installed on the cross guide rail through the cross sliding groove 866 arranged on one side, the second magnetic attraction wire harness clamping plate 865 is fixedly installed on the top surface of the moving rack 862, two limiting pin shafts 864 are fixedly installed on the top surface of the second magnetic attraction wire harness clamping plate 865, the first magnetic attraction wire harness clamping plate 863 is movably installed outside the two limiting pin shafts 864, a plurality of wire harness grooves 861 are arranged in the first magnetic attraction wire harness clamping plate 863 and the second magnetic attraction wire harness clamping plate 865, and the first magnetic attraction wire harness clamping plate 863 and the second magnetic attraction wire harness clamping plate 865 are of the same specification.

[0035] The transmission assembly 13 comprises a longitudinal shaft 132, the longitudinal shaft 132 is rotatably installed in the rotating hole of the inner partition plate 9 through a rotating rib, the first driving bevel gear 131 and the second driving bevel gear 133 are fixedly installed at both ends of the longitudinal shaft 132, the first driving bevel gear 131 and the first driven bevel gear 81 are connected to each other in meshing mode, the second driving bevel gear 133 and the second driven bevel gear 121 are connected to each other in meshing mode, the toothed disc 134 is fixedly installed outside the longitudinal shaft 132, and the toothed disc 134 and the first rack 6 are connected to each other in meshing mode.

[0036] Further: the control mechanism 8 is ingeniously designed as an automatic opening and closing storage type. When using the control box, the drawer 4 is directly pulled out by the handle 7, at this time the first rack 6 can engage with the toothed disc 134, the longitudinal shaft 132 can drive the first drive bevel gear 131 and the second drive bevel gear 133 to rotate synchronously, the first drive bevel gear 131 can drive the first screw rod 82 with the first driven bevel gear 81 to rotate, the rotation of the first screw rod 82 can drive the controller 83 to move sideways, when the controller 83 moves, the back gear 15 on the back of the controller 83 can also engage with the second rack 11 to rotate, the rotating back gear 15 can push the wire harness organizing assembly 86 sideways, when the drawer 4 is pulled out, the controller 83 can also move out sideways, at the same time, the moving wire harness organizing assembly 86 can also automatically pull out a plurality of connectors 85, at this time the staff can control the controller 83, and some external structures can also be connected with the connectors 85, after use, the control mechanism 8 is pushed into the drawer 4, and each structure can be automatically reset and stored.

[0037] Through the hidden drawer design, when the control machine needs to be used, the cabinet can be pulled out, the control machine can be automatically guided out of the cabinet, which is convenient for the staff to control, and when the control machine is guided out, each group of connecting wires can be automatically combed, and the connectors can be pulled to the appropriate position, which is convenient for the staff to quickly take the connection, when the device is not in use, each structure can be automatically reset and stored, which is convenient to control, not only can the core control machine be fully and stably protected, but also the control space can be expanded when in use, avoiding the limitation of the space in the device, greatly improving the practical application effect of the control box.

[0038] Please refer to Figure 9 , the magnetic poles of the first magnetic wire clamp plate 863 and the second magnetic wire clamp plate 865 are different, the second rack 11 is fixedly installed on the inner wall of one side of the drawer 4, the back gear 15 is connected with the second rack 11 and the moving rack 862, and the wire harness seat 84 is provided with a plurality of wire harnesses penetrating through a plurality of wire harness grooves 861.

[0039] Further: when threading, the connector 85 of the wire harness is first threaded through the wire harness groove 861 by moving the first magnetic wire clamp plate 863 upwards, and then the first magnetic wire clamp plate 863 is directly loosened, due to the magnetic attraction between the first magnetic wire clamp plate 863 and the second magnetic wire clamp plate 865, the two can be quickly combined, each group of the first magnetic wire clamp plate 863 and the second magnetic wire clamp plate 865 can be modularly disassembled according to the needs, which is convenient and fast to operate, and when the device is in use, the controller 83 can also move out sideways when the drawer 4 is pulled out, at this time the staff can control the controller 83, and the circuit breaker 89 can also be automatically ejected when the controller 83 is pulled out, which is convenient for the staff to operate, the overall device is simple and convenient to operate.

[0040] Please refer to Figure 7 and 11 The cleaning assembly 12 comprises a second screw 122 and a moving shell 123, the second screw 122 is rotatably installed on the inner wall of one side of the drawer 4, the outer part of the second screw 122 is fixedly installed with a second driven bevel gear 121, the outer part of the second screw 122 is threadedly installed with the moving shell 123, the bottom of the moving shell 123 is provided with two plate grooves, the two plate grooves are both movably installed with a mounting frame 127 through an inner spring 128, the two mounting frames 127 are rotatably installed with a mounting shaft 125, the outer part of the mounting shaft 125 is fixedly installed with a cleaning brush 124, the bottom end of the cleaning brush 124 is in close contact with the top surface of the dust discharging inclined seat 14, the outer part of both ends of the mounting shaft 125 is provided with a torsion spring 126, one end of the torsion spring 126 is fixedly connected with the side wall of the mounting frame 127.

[0041] Further, in the automatic guiding process of the control mechanism 8, the second driven bevel gear 121 can also drive the second screw 122 to rotate, and the second screw 122 can drive the moving shell 123 to move sideways, so as to drive the cleaning brush 124 to scrape on the dust discharging inclined seat 14. With the continuous movement of the moving shell 123, the cleaning brush 124 can continuously sweep the accumulated dust on the dust discharging inclined seat 14, which is discharged by the control mechanism 8 through the dust discharging hole. The accumulated dust can be cleaned at one time by opening the magnetic baffle 10, and the cleaning assembly 12 is designed in a self-adapting telescopic form, and the cleaning brush 124 can be self-adaptively lifted according to the inclined surface of the dust discharging inclined seat 14, so as to ensure the cleaning effect of the dust, and the inclined dust discharging inclined seat 14 is also beneficial to the discharge of the dust.

[0042] Through the design, the dust around the control mechanism 8 can be automatically collected, and the collected dust can be automatically cleaned every time the control mechanism 8 is used, without the need for additional cleaning, which greatly improves the functionality and actual application effect of the whole equipment.

[0043] Working principle: the control mechanism 8 is designed as an automatic closing type, when the control box is used, the drawer 4 is pulled out through the handle 7, at this time the first rack 6 can engage with the toothed disc 134, the longitudinal shaft 132 can drive the first driving bevel gear 131 and the second driving bevel gear 133 to rotate synchronously, the first driving bevel gear 131 can drive the first screw rod 82 with the first driven bevel gear 81 to rotate, the rotation of the first screw rod 82 can drive the controller 83 to move sideways, when the controller 83 moves, the back gear 15 on the back of the controller 83 can also engage with the second rack 11 to rotate, the rotating back gear 15 can push the wire harness organizing assembly 86 sideways, when the drawer 4 is pulled out, the controller 83 can also move out sideways, at the same time, the moving wire harness organizing assembly 86 can automatically pull out a plurality of connectors 85, at this time the worker can control the controller 83, and some external structures can be connected with the connectors 85, after use, the control mechanism 8 is pushed into the drawer 4, and each structure can be automatically reset and automatically stored. When threading, the first magnetic wire harness clamping plate 863 is moved upwards first, the connector 85 of the wire harness is threaded through the wire harness groove 861, and then the first magnetic wire harness clamping plate 863 is directly loosened, due to the magnetic attraction between the first magnetic wire harness clamping plate 863 and the second magnetic wire harness clamping plate 865, the two can be quickly adsorbed and combined, each set of first magnetic wire harness clamping plate 863 and second magnetic wire harness clamping plate 865 can be modularly disassembled according to requirements, which is convenient and fast to operate, and when the drawer 4 is pulled out during equipment use, the controller 83 can also move out sideways, at this time the worker can control the controller 83, and when the controller 83 is pulled out, the circuit breaker 89 can also be automatically ejected, which is convenient for the worker to operate. During the automatic export of the control mechanism 8, the synchronously rotating second driving bevel gear 133 can also drive the second screw rod 122 with the second driven bevel gear 121 to rotate, the second screw rod 122 can drive the moving shell 123 thereon to move sideways, so as to drive the cleaning brush 124 to scrape on the dust discharge inclined seat 14, with the continuous movement of the moving shell 123, the cleaning brush 124 can continuously sweep the accumulated dust on the dust discharge inclined seat 14 to the side of the control mechanism 8 discharged through the dust discharge hole, the accumulated dust can be cleaned at one time by opening the magnetic baffle 10, and the cleaning assembly 12 is designed in a self-adapting telescopic form, the cleaning brush 124 can self-adaptively ascend and descend according to the inclined surface of the dust discharge inclined seat 14, so as to ensure the cleaning effect of the dust, and the inclined dust discharge inclined seat 14 is also beneficial to the discharge of the dust.

[0044] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A controller photovoltaic grid-connected control box using a HOMOGENEUS system, comprising a case (1), characterized in that: The upper and middle parts of the cabinet (1) are provided with an anti-island control area (2) and a metering area (3), the inside of the cabinet (1) is provided with a pull-out slot (5), the inside of the pull-out slot (5) is transversely fixedly installed with a first rack (6), the inside of the pull-out slot (5) is slidably installed with a pull-out cabinet (4), the outer surface of the pull-out cabinet (4) is fixedly installed with a handle (7), and the inside of the pull-out cabinet (4) is fixedly installed with an inner partition plate (9). The inner partition plate (9) is movably installed with a control mechanism (8) for grid-connected control, the bottom inner wall of the pull-out cabinet (4) is fixedly installed with a dust discharging inclined seat (14), the side of the pull-out cabinet (4) is rotatably installed with a magnetic attraction baffle (10) through a rotating shaft, the dust discharging inclined seat (14) is movably installed with a cleaning assembly (12) for dust cleaning, and the inside of the inner partition plate (9) is provided with a rotating hole and a plurality of dust discharging holes, and the rotating hole is rotatably installed with a transmission assembly (13) for stable driving of the control mechanism (8) and the cleaning assembly (12).

2. The controller photovoltaic grid-connected control box using the application of the Mes system, according to claim 1, characterized in that, The control mechanism (8) comprises a first screw rod (82) and a controller (83), the first screw rod (82) is rotatably installed on the inner wall of one side of the pull-out cabinet (4), the outer portion of the first screw rod (82) is fixedly installed with a first driven bevel gear (81), and the outer portion of the first screw rod (82) is threadedly installed with the controller (83).

3. The controller PV grid connected control box using the HOMER system according to claim 2, wherein, The controller (83) is slidably installed on the guide rail arranged on the inner partition plate (9), the outer wall of one side of the controller (83) is rotatably installed with a back gear (15) through a rotating shaft, one side of the controller (83) is provided with a side groove (87), and the inside of the side groove (87) is movably installed with a circuit breaker (89) through a side pushing spring (88).

4. The controller PV grid-connected control box of the application of the Mes system, according to claim 3, characterized in that, The outer wall of the other side of the controller (83) is fixedly installed with a wire harness seat (84) and a cross guide rail, the outer wall of one side of the wire harness seat (84) is connected with a plurality of connecting heads (85) through a plurality of wire harnesses, and the cross guide rail is slidably installed with a wire harness regularizing assembly (86).

5. The controller PV grid connected control box using the HOMER system according to claim 4, wherein, The wire harness regularizing assembly (86) comprises a moving rack (862), the moving rack (862) is slidably installed on the cross guide rail through the cross sliding groove (866) arranged on one side, and the top surface of the moving rack (862) is fixedly installed with a second magnetic attraction wire harness clamping plate (865).

6. The controller PV grid connected control box using the HOMER system according to claim 5, wherein, Two limiting pin shafts (864) are fixedly installed on the top surface of the second magnetic attraction wire harness clamping plate (865), a first magnetic attraction wire harness clamping plate (863) is movably installed outside the two limiting pin shafts (864), a plurality of wire harness grooves (861) are arranged in the interiors of the first magnetic attraction wire harness clamping plate (863) and the second magnetic attraction wire harness clamping plate (865), and the first magnetic attraction wire harness clamping plate (863) and the second magnetic attraction wire harness clamping plate (865) are consistent in specification.

7. The controller PV grid connected control box using the HOMER system according to claim 6, wherein, The first magnetic wire harness clamping plate (863) is different from the second magnetic wire harness clamping plate (865) in magnetic pole, a second rack (11) is fixedly installed on the inner wall of one side of the drawer (4), the back gear (15) is in meshing connection with the second rack (11) and the movable rack (862), and the wire harness seat (84) is provided with a plurality of wire harnesss penetrating through a plurality of wire harness grooves (861).

8. The controller PV grid-connected control box of the application of the Mes system, according to claim 7, characterized in that, The cleaning assembly (12) comprises a second screw rod (122) and a moving shell (123), the second screw rod (122) is rotatably installed on the inner wall of one side of the drawer (4), the second screw rod (122) is externally fixedly installed with a second driven bevel gear (121), and the second screw rod (122) is externally screwedly installed with the moving shell (123).

9. The controller PV grid connected control box using the HOMER system according to claim 8, wherein, The bottom of the moving shell (123) is provided with two plate grooves, the two plate grooves are both movably installed with mounting frames (127) through inner springs (128), the mounting frames (127) are rotatably installed with a mounting shaft (125) between the two mounting frames (127), the mounting shaft (125) is externally fixedly installed with a cleaning brush (124), the bottom end of the cleaning brush (124) is in close contact with the top surface of the dust discharging inclined seat (14), the two ends of the mounting shaft (125) are both externally provided with torsion springs (126), and one end of the torsion spring (126) is fixedly connected with the side wall of the mounting frame (127).

10. The controller PV grid connected control box using the HOMER system according to claim 9, wherein, The transmission assembly (13) comprises a longitudinal shaft (132), the longitudinal shaft (132) is rotatably installed in the rotating hole of the inner partition plate (9) through a rotating rib, the two ends of the longitudinal shaft (132) are fixedly installed with a first driving bevel gear (131) and a second driving bevel gear (133) respectively, the first driving bevel gear (131) and the first driven bevel gear (81) are in meshing connection, the second driving bevel gear (133) and the second driven bevel gear (121) are in meshing connection, the longitudinal shaft (132) is externally fixedly installed with a toothed disc (134), and the toothed disc (134) and the first rack (6) are in meshing connection.

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