Energy-saving frequency converter control cabinet

Abstract

The utility model relates to the technical field of frequency converter control cabinets, in particular to an energy-saving frequency converter control cabinet which comprises a control cabinet body and a supporting assembly, an installation assembly is arranged in the control cabinet body, a front door body and a rear door body are arranged at notches in the two symmetrical ends of the control cabinet body respectively, and door locks are arranged on the front door body and the rear door body respectively. The door lock is connected with the control cabinet body in a matched mode, cooling fans are arranged at the positions of multiple sets of through holes in the top end of the control cabinet body respectively, a cooling net plate is arranged on the control cabinet body, and the control cabinet body is arranged on the supporting assembly. The protection assembly is arranged on the control cabinet body; the device is convenient to use and diversified in function.

Description

Technical Field

[0001] The utility model relates to the technical field of frequency converter control cabinets, in particular to an energy-saving frequency converter control cabinet. Background Art

[0002] With the continuous improvement of industrial automation, inverters, as a key power electronic device, have been widely used in various industrial control systems. As a carrier for accommodating inverters and related electrical components, the design of inverter control cabinets directly affects the operating efficiency, maintenance convenience and service life of the equipment. However, the existing inverter control cabinets still have some problems and shortcomings in practical applications: the traditional single-sided door control cabinet has limited operating space when installing, repairing or maintaining equipment, especially for occasions with complex internal layouts and dense devices. Workers often need to work in a small space, which is inefficient and easy to cause misoperation. In addition, the single-sided door design limits the full utilization of the space in the cabinet, which is not conducive to the installation of more or large electrical components. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an energy-saving frequency converter control cabinet which is convenient to use and has diversified functions.

[0004] As a preference, it includes:

[0005] The control cabinet body and the support assembly, the control cabinet body is provided with a mounting assembly inside, the control cabinet body is provided with a front door body and a rear door body at the symmetrical notches at both ends, the front door body and the rear door body are provided with door locks, the door locks are connected with the control cabinet body, the multiple through holes at the top of the control cabinet body are provided with cooling fans, the control cabinet body is provided with a cooling mesh plate, and the control cabinet body is provided on the support assembly;

[0006] A protection component is provided on the control cabinet body.

[0007] Furthermore, the support assembly includes a mounting member coaxially arranged at the bottom end of the control cabinet body, a support member is pluggably arranged on the mounting member, and a support seat is coaxially arranged on the support member.

[0008] Preferably, the protective component package is arranged on the connecting pieces at both ends of the control cabinet body, the connecting pieces are provided with guide pieces for plugging and unplugging, the guide pieces are arranged on the transmission pieces, the transmission pieces are provided with protective pieces, and the two groups of protective pieces cooperate and support each other.

[0009] Furthermore, a plurality of groups of limit grooves are arranged at equal angles on the connecting member, a positioning member is arranged in the middle of the guide member, the positioning member is cooperatively connected with the limit grooves of the connecting member, a screw is arranged in the threaded hole of the guide member, and the screw is in contact with the transmission member.

[0010] Preferably, the support assembly includes an auxiliary part arranged on the support seat, the auxiliary part is provided with a stud, an anti-slip part is coaxially arranged on the stud, and the auxiliary part is also provided with a roller.

[0011] Furthermore, storage components are provided at the inner ends of the front door body and the rear door body in the cavity of the control cabinet body.

[0012] Preferably, a plurality of groups of buffer members are arranged on the support seat.

[0013] Furthermore, the installation component includes a fixing piece symmetrically installed inside the control cabinet body, a plurality of groups of positioning holes are equidistantly arranged on the fixing piece, and an assembly piece is installed at the positioning holes of the fixing piece through screws.

[0014] Preferably, a guide groove is provided on the support seat, and a limit member is provided on the control cabinet body, and the limit member is provided inside the guide groove of the support seat.

[0015] Furthermore, bolts are arranged on the control cabinet body, and the bolts are arranged in the threaded inner holes of the support seat.

[0016] Compared with the prior art, the utility model has the following beneficial effects: by arranging the front door body 2 and the rear door body 3 at the symmetrical ends of the control cabinet body 1 and equipping corresponding door locks 4, this design enables the operator to install, inspect and maintain the equipment from the front and back sides of the cabinet, greatly improving the flexibility and convenience of the operation, and at the same time being able to reasonably utilize the space to install more electrical components;

[0017] A plurality of cooling fans 5 are arranged on the top of the control cabinet body 1, and a high-efficiency three-dimensional cooling system is formed by combining the cooling mesh plate 6 and the filter screen, which significantly enhances the air circulation in the cabinet, effectively reduces the working temperature of the electrical components, prevents equipment failure or performance degradation due to overheating, and prolongs the service life of the equipment. At the same time, the filter screen can effectively prevent dust and foreign matter from entering the cabinet, keep the interior clean, and further ensure the stable operation of the equipment.

[0018] The front door 2 and the rear door 3 are both equipped with door locks 4, which ensure that the cabinet can be properly closed when not in operation, prevent unauthorized personnel from accidentally touching the internal electrical components, and improve the safety of equipment operation. At the same time, the setting of the protective components enhances the protection capability of the control cabinet against external environmental factors (such as collision, splashing water, electromagnetic interference, etc.), and ensures the stable operation of the equipment in a complex working environment;

[0019] The double-sided door structure makes the internal space layout of the control cabinet more flexible, which is convenient for adjusting the arrangement and wiring of electrical components according to actual needs, and is conducive to improving the space utilization rate in the cabinet. At the same time, the feature of access from both sides makes the installation and replacement of large or special-shaped electrical equipment more convenient, adapting to diverse application needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0022] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the parts structure of the utility model;

[0025] Markings in the attached drawings: 1. Control cabinet body; 2. Front door body; 3. Rear door body; 4. Door lock; 5. Cooling fan; 6. Cooling mesh plate; 7. Mounting parts; 8. Support parts; 9. Support seat; 10. Limiting parts; 11. Connecting parts; 12. Guide parts; 13. Transmission parts; 14. Protective parts; 15. Positioning parts; 16. Screws; 17. Auxiliary parts; 18. Studs; 19. Anti-slip parts; 20. Rollers; 21. Storage parts; 22. Buffer parts; 23. Fixing parts; 24. Assembly parts; 25. Bolts. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figures 1 to 5 As shown, an energy-saving inverter control cabinet of the utility model comprises:

[0028] A control cabinet body 1 and a support component, a mounting component is arranged inside the control cabinet body 1, a front door body 2 and a rear door body 3 are rotatably arranged at the notches at both ends of the control cabinet body 1, door locks 4 are arranged on the front door body 2 and the rear door body 3, and the door locks 4 are connected with the control cabinet body 1, cooling fans 5 are arranged at multiple groups of through holes at the top of the control cabinet body 1, a cooling mesh plate 6 is arranged on the control cabinet body 1, and a filter is arranged at the cooling mesh plate 6, and the control cabinet body 1 is arranged on the support component;

[0029] Protection components are provided on the control cabinet body 1; by providing a front door body 2 and a rear door body 3 at both ends of the control cabinet body 1 symmetrically, and equipping corresponding door locks 4, this design enables operators to install, inspect and maintain equipment from both sides of the cabinet, greatly improving the flexibility and convenience of the operation, and at the same time being able to reasonably utilize space to install more electrical components;

[0030] A plurality of cooling fans 5 are arranged on the top of the control cabinet body 1, and a high-efficiency three-dimensional cooling system is formed by combining the cooling mesh plate 6 and the filter screen, which significantly enhances the air circulation in the cabinet, effectively reduces the working temperature of the electrical components, prevents equipment failure or performance degradation due to overheating, and prolongs the service life of the equipment. At the same time, the filter screen can effectively prevent dust and foreign matter from entering the cabinet, keep the interior clean, and further ensure the stable operation of the equipment.

[0031] The front door 2 and the rear door 3 are both equipped with door locks 4, which ensure that the cabinet can be properly closed when not in operation, prevent unauthorized personnel from accidentally touching the internal electrical components, and improve the safety of equipment operation. At the same time, the setting of the protective components enhances the protection capability of the control cabinet against external environmental factors (such as collision, splashing water, electromagnetic interference, etc.), and ensures the stable operation of the equipment in a complex working environment;

[0032] The double-sided door structure makes the internal space layout of the control cabinet more flexible, which is convenient for adjusting the arrangement and wiring of electrical components according to actual needs, and is conducive to improving the space utilization rate in the cabinet. At the same time, the feature of access from both sides makes the installation and replacement of large or special-shaped electrical equipment more convenient, adapting to diverse application needs.

[0033] like Figure 4 As shown, as a preferred solution, the support assembly includes a mounting member 7 coaxially arranged at the bottom end of the control cabinet body 1, a support member 8 is plugged and unplugged on the mounting member 7, the support member 8 is rotatably connected to the mounting member 7, a support seat 9 is coaxially arranged on the support member 8, and the support seat 9 is slidably connected to the control cabinet body 1; the control cabinet body 1 is rotatably supported on the support seat 9 through the cooperation between the mounting member 7 and the support member 8. This arrangement is convenient for opening the front door body 2 and the rear door body 3, and is convenient for operation when the device is placed in a narrow space.

[0034] like Figure 3 As shown, as a preferred solution, further, the protection component package is arranged on the connecting pieces 11 at both ends of the control cabinet body 1, and the connecting pieces 11 are plugged with guide pieces 12, the guide pieces 12 are rotatably connected to the connecting pieces 11, the guide pieces 12 are arranged on the transmission pieces 13, and the transmission pieces 13 are provided with protection pieces 14, and the two groups of protection pieces 14 cooperate and support each other; the transmission piece 13 is rotatably connected to the connecting piece 11 through the guide pieces 12, and the protection pieces 14 are supported through the transmission piece 13, and the control cabinet body 1 is enhanced in its protection capability against external environmental factors (such as collision, splashing water, electromagnetic interference, etc.) through the cooperation of the two groups of protection pieces 14.

[0035] like Figure 3As shown, as a preferred solution, a plurality of groups of limit grooves are provided at equal angles on the connecting member 11, a positioning member 15 is provided in the middle of the guide member 12, the positioning member 15 is cooperated and connected with the limit grooves of the connecting member 11, a screw 16 is provided in the threaded hole of the guide member 12, and the screw 16 is in contact and connected with the transmission member 13; the supporting angle of the protective member 14 is limited by the cooperation between the positioning member 15 and the limit grooves of the connecting member 11, and the connection position of the guide member 12 and the transmission member 13 is locked by the screw 16.

[0036] like Figure 4 As shown, as a preferred embodiment, the support assembly includes an auxiliary part 17 arranged on the support seat 9, a stud 18 is arranged at the threaded through hole of the auxiliary part 17, an anti-slip part 19 is coaxially arranged on the stud 18, and a roller 20 is also rotatably arranged on the auxiliary part 17; the roller 20 is installed on the control cabinet body 1 through the auxiliary part 17, and the difficulty of moving the control cabinet body 1 is reduced by cooperating with multiple groups of rollers 20, the control cabinet body 1 is supported and leveled by rotating the stud 18 and cooperating with the auxiliary part 17, and the contact surface of the control cabinet body 1 is protected when the control cabinet body 1 is supported by the anti-slip part 19.

[0037] like Figure 4 As shown, as a preferred solution, the front door body 2 and the rear door body 3 are both provided with storage parts 21 at the inner ends of the cavity of the control cabinet body 1; the storage parts 21 enable the files recording data to be stored, thereby increasing the functional diversity of the device.

[0038] like Figures 1 to 4 As shown, as a preferred solution, multiple groups of buffer members 22 are provided on the support seat 9; the multiple groups of buffer members 22 protect the control cabinet body 1 when it moves and collides, thereby preventing damage caused by bumps.

[0039] like Figure 4 As shown, as a preferred solution, the installation component includes a fixing part 23 symmetrically installed inside the control cabinet body 1, and a plurality of positioning holes are equidistantly arranged on the fixing part 23. An assembly part 24 is installed at the positioning holes of the fixing part 23 through screws; the screws are used to facilitate disassembly and assembly of the connection position between the assembly part 24 and the fixing part 23, and the plurality of positioning holes are provided on the fixing part 23 to facilitate adjustment of the connection position between the assembly part 24 and the fixing part 23, thereby increasing the adaptability of the device.

[0040] like Figure 5 As shown, as a preferred solution, a guide groove is provided on the support seat 9, and a limiting member 10 is provided on the control cabinet body 1, and the limiting member 10 is arranged inside the guide groove of the support seat 9; the limiting member 10 cooperates with the guide groove of the support seat 9 to limit the relative rotation space between the control cabinet body 1 and the support seat 9, so as to prevent continuous rotation in the same direction from causing winding and causing danger.

[0041] like Figure 5As shown, as a preferred solution, a bolt 25 is provided on the control cabinet body 1, and the bolt 25 is set in the threaded inner hole of the support seat 9; the connection position between the support seat 9 and the control cabinet body 1 is locked by the bolt 25.

[0042] like Figures 1 to 5 As shown, as a preferred solution, its working process is as follows:

[0043] The mounting member 7 in the support assembly is coaxially mounted on the bottom end of the control cabinet body 1, and then the support member 8 is plugged and unplugged and set on the mounting member 7. Through the rotation connection, the control cabinet body 1 can be freely rotated around the support seat 9. When operating in a narrow space or at a specific angle, the posture of the control cabinet body 1 can be conveniently adjusted to facilitate the opening and closing of the front door body 2 and the rear door body 3;

[0044] Protective components are installed at both ends of the control cabinet body 1. The protective member 14 on the transmission member 13 is fixed in place by plugging and rotating the connecting member 11 and the guide member 12. The positioning member 15 cooperates with the limiting groove of the connecting member 11, and the connecting position of the guide member 12 and the transmission member 13 is locked by the screw 16 to ensure that the supporting angle of the protective member 14 is stable, thereby enhancing the protection of the control cabinet against the external environment.

[0045] An auxiliary part 17 is installed on the support seat 9, and the stud 18 and the anti-slip part 19 cooperate to provide stable support for the control cabinet body 1. The setting of the roller 20 reduces the difficulty of moving the control cabinet body 1, and facilitates position adjustment when necessary. By adjusting the height of the stud 18, the control cabinet body 1 can be accurately leveled;

[0046] A plurality of buffer members 22 are installed on the support base 9 to absorb the impact force of the control cabinet body 1 when it is moved or subjected to an accidental collision, thereby protecting the equipment from damage;

[0047] According to actual needs, the fixing member 23 and the assembly member 24 in the installation assembly are used to flexibly assemble and position through positioning holes and screws. The multiple groups of positioning holes on the fixing member 23 allow the assembly member 24 to be adjusted within a certain range to adapt to electrical components of different specifications or layouts, thereby enhancing the adaptability of the device;

[0048] When the control cabinet body 1 is working, the cooling fan 5 is started, and the three-dimensional cooling system formed by the cooling mesh plate 6 and the filter screen effectively discharges the heat in the cabinet to maintain the appropriate working temperature of the electrical components. The filter screen prevents dust and foreign matter from entering, keeps the cabinet clean, and ensures stable operation of the equipment.

[0049] The door locks 4 on the front door body 2 and the rear door body 3 are locked in the non-working state to ensure the safety of the equipment. The operator can install, inspect and maintain the equipment through the double-sided door, which greatly improves the convenience of operation;

[0050] The storage unit 21 is located inside the front door body 2 and the rear door body 3 and is used to store files recording data, thereby increasing the functional diversity of the device;

[0051] When the control cabinet body 1 needs to be moved, the roller 20 provides smooth movement support to reduce the difficulty of movement. The limiter 10 cooperates with the guide groove of the support seat 9 to limit the rotation range of the control cabinet body 1 and prevent the danger of winding. Finally, the support seat 9 and the control cabinet body 1 are locked by bolts 25 to ensure the stability of the equipment in the working position.

[0052] The utility model provides an energy-saving frequency converter control cabinet, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An energy-saving inverter control cabinet, characterized in that: include: A control cabinet body and a support component, wherein a mounting component is arranged inside the control cabinet body, a front door body and a rear door body are arranged at the symmetrical notches at both ends of the control cabinet body, door locks are arranged on the front door body and the rear door body, and the door locks are connected with the control cabinet body, cooling fans are arranged at the multiple groups of through holes at the top of the control cabinet body, a cooling mesh plate is arranged on the control cabinet body, and the control cabinet body is arranged on the support component; A protection component is provided on the control cabinet body.

2. An energy-saving inverter control cabinet as claimed in claim 1, characterized in that: The support assembly comprises a mounting member coaxially arranged at the bottom end of the control cabinet body, a supporting member is pluggably arranged on the mounting member, and a supporting seat is coaxially arranged on the supporting member.

3. An energy-saving inverter control cabinet as claimed in claim 1, characterized in that: The protective component package is arranged on the connecting pieces at both ends of the control cabinet body, the connecting pieces are provided with guide pieces for plugging and unplugging, the guide pieces are arranged on the transmission pieces, the transmission pieces are provided with protective pieces, and the two groups of protective pieces cooperate and support each other.

4. An energy-saving inverter control cabinet as claimed in claim 3, characterized in that: The connecting member is provided with a plurality of limit grooves at equal angles, a positioning member is provided in the middle of the guiding member, the positioning member is matched and connected with the limit grooves of the connecting member, a screw is provided in the threaded hole of the guiding member, and the screw is in contact and connected with the transmission member.

5. An energy-saving inverter control cabinet as claimed in claim 2, characterized in that: The support assembly comprises an auxiliary part arranged on the support seat, the auxiliary part is provided with a stud, an anti-slip part is coaxially arranged on the stud, and a roller is also arranged on the auxiliary part.

6. The energy-saving inverter control cabinet according to claim 1, characterized in that: The front door body and the rear door body are both provided with storage parts at the inner ends of the control cabinet body cavity.

7. An energy-saving inverter control cabinet as claimed in claim 2, characterized in that: A plurality of groups of buffer members are arranged on the support seat.

8. The energy-saving inverter control cabinet according to claim 1, characterized in that: The installation component includes a fixing piece symmetrically installed inside a control cabinet body, a plurality of groups of positioning holes are equidistantly arranged on the fixing piece, and an assembly piece is installed at the positioning holes of the fixing piece through screws.

9. An energy-saving inverter control cabinet as claimed in claim 2, characterized in that: The support seat is provided with a guide groove, and the control cabinet body is provided with a limit member, and the limit member is arranged inside the guide groove of the support seat.

10. An energy-saving inverter control cabinet as claimed in claim 2, characterized in that: The control cabinet body is provided with bolts, and the bolts are arranged in the threaded inner holes of the support seat.

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