Control cabinet based on MAU unit
By designing a control cabinet based on MAU units, using fine pore mesh plates and a filter cleaning mechanism driven by the drive motor, the problems of unstable fixation and lack of automatic cleaning functions in the prior art are solved, and the stability of unit fixation and efficient automatic cleaning are achieved.
Patent Information
- Application Number
- CN202421728095.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the prior art, the MAU unit has a single fixing method and cannot adapt to units of different sizes. The fixing effect is unstable and the design of automatic cleaning of dustproof filters is lacking, resulting in cumbersome maintenance and high cost.
A control cabinet based on MAU units is designed, and the unit fixing mechanism designed with a combination of fine pore mesh plates, limit sliders and mobile plates is designed to adapt to units of different sizes, and automatically clean the dust-proof filter through the filter cleaning mechanism driven by the drive motor and threaded rod.
The stability and safety of unit fixation are achieved, the damage to the unit is avoided by excessive extrusion is simplified, the installation and disassembly process is simplified, and the manual cleaning time and cost are saved through the automatic cleaning function, and maintenance efficiency is improved.
Smart Images
Figure CN222954219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of MAU unit equipment, in particular to a control cabinet based on a MAU unit. Background Art
[0002] In the prior art, the unit fixing method is relatively simple, and mostly fixed clamps or screws and other structures are used for fixing. It cannot adapt well to MAU units of different sizes. The operation process is too cumbersome, resulting in unstable fixing effect or difficult installation and disassembly. Some fixed clamps lack the design to prevent excessive extrusion, which may cause unnecessary damage to the unit and affect the safety and service life of the unit. At the same time, in the prior art, dust is easily accumulated inside the chassis due to the need for opening holes for heat dissipation. The cleaning of most dust filters may mainly rely on manual operation. The cleaning process is cumbersome and time-consuming, which increases labor costs and maintenance difficulty and reduces maintenance efficiency. Therefore, a control cabinet based on the MAU unit is provided to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology and to provide a control cabinet based on the MAU unit, which has the advantages of being able to adapt to fixing MAU units of different sizes to a certain extent, having a stable and safe fixing effect, and being able to automatically clean the dust filter, thereby solving the problems raised by the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control cabinet based on a MAU unit, comprising: a control cabinet shell, a protective door rotatably connected to the side of the control cabinet shell, a placement cavity is provided on the inner side of the control cabinet shell, three groups of cooling fans are symmetrically fixedly connected to the two sides of the control cabinet shell, a dust filter is fixedly connected in the placement cavity, four groups of threading holes penetrating into the placement cavity are provided on the outer side of the control cabinet shell, five groups of coarse-hole mesh panels are fixedly connected inside the placement cavity, side fixing plates are fixedly connected to the two sides of the coarse-hole mesh panels, a pull-out slide groove is provided above the side fixing plates, an organic group fixing mechanism is provided above each group of the coarse-hole mesh panels, two groups of filter cleaning mechanisms are fixedly connected to the inner side of the placement cavity, a drawer groove is provided on the side of the control cabinet shell below the placement cavity, and a dust collecting drawer is slidably connected in the drawer groove;
[0005] The unit fixing mechanism includes a fine-pore mesh plate, two groups of limit slide bars are fixedly connected to the bottom of the fine-pore mesh plate, first slide groove plates are fixedly connected to both sides of the fine-pore mesh plate, a movable plate is arranged above the fine-pore mesh plate, two groups of limit blocks are fixedly connected to the bottom of the movable plate, a screw hole block is fixedly connected to the side of the movable plate, an extrusion screw is threadedly connected to the inner side of the screw hole block, four groups of limit through holes are opened on the side of the movable plate, an extrusion plate is arranged on the side of the movable plate, four groups of first limit rods are fixedly connected to the side of the extrusion plate, a support spring is sleeved on the outer side of the first limit rod, and two groups of stop blocks are fixedly connected to the top of the fine-pore mesh plate.
[0006] As a further solution of the utility model: the filter cleaning mechanism includes a second slide plate, a second limit rod is fixedly connected to the inner side of the second slide plate, a third slide plate is arranged on the side of the second slide plate, a threaded rod is rotatably connected to the inner side of the third slide plate, a driving motor is fixedly connected to the top of the third slide plate, a movable cross plate is arranged on the side of the third slide plate, and two groups of movable sliders and a group of cleaning brushes are fixedly connected to the side of the movable cross plate.
[0007] As a further solution of the utility model: the six groups of cooling fans penetrate from the outside of the control cabinet shell into the placement cavity, and the dust filter is fixedly connected at a position corresponding to the cooling fan in the placement cavity.
[0008] As a further solution of the utility model: the drawer groove is connected with the placement cavity.
[0009] As a further solution of the utility model: the limit slide bar is adapted to the drawer slide groove, and the unit fixing mechanism is slidably connected to the side fixing plate via the limit slide bar.
[0010] As a further solution of the utility model: the limit block is adapted to the slide slot provided on the inner side of the first slide slot plate, and the movable plate is slidably connected to the first slide slot plate via the limit block.
[0011] As a further solution of the utility model: the first limit rod is adapted to the limit through hole, one end of the first limit rod is fixedly connected to the extrusion plate, and the other end of the first limit rod is fixedly connected to a stopper to prevent the first limit rod from sliding out of the limit through hole.
[0012] As a further solution of the utility model: the rotating shaft of the driving motor passes through the inside of the third slide slot plate and is fixedly connected to the threaded rod.
[0013] As a further solution of the utility model: the two groups of movable sliders are respectively adapted to the second slide slot plate and the third slide slot plate, a group of movable sliders close to the threaded rod is provided with threaded holes adapted to the threaded rod on the inner side, and a group of movable sliders away from the threaded rod is provided with limiting holes adapted to the second limiting rod on the inner side.
[0014] As a further solution of the utility model: the cleaning brush is attached to the inside of the placement cavity.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The unit fixing mechanism in the utility model adopts a combination of fine-pore mesh plates, limit slides, movable plates, etc., which can not only stably fix MAU units of different sizes, but also prevent damage to the unit caused by excessive extrusion through the design of support springs, ensuring that the unit is firmly and safely fixed. At the same time, the sliding connection design makes the unit fixing mechanism easy to install and disassemble, thereby improving the convenience of operation.
[0017] 2. The filter cleaning mechanism of the utility model drives the cleaning brush on the movable horizontal plate up and down through the driving motor and the threaded rod, thereby realizing automatic cleaning of the dust filter without manual intervention, greatly saving cleaning time and labor costs. The design of the dust collection drawer makes dust cleaning simple and convenient, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a second perspective structural schematic diagram of the utility model;
[0020] Figure 3 It is a schematic diagram of the structure of the interior of the cavity in the utility model;
[0021] Figure 4 It is a structural schematic diagram of the drawer slot in the utility model;
[0022] Figure 5 It is a structural schematic diagram of the unit fixing mechanism in the utility model;
[0023] Figure 6 It is a structural schematic diagram of the filter cleaning mechanism in the utility model;
[0024] Figure 7 It is a structural schematic diagram of A in the utility model.
[0025] In the figure: 1. control cabinet housing; 2. protection door; 3. placement cavity; 4. cooling fan; 5. threading hole; 6. coarse mesh plate; 7. side fixing plate; 8. pull-out slide; 9. unit fixing mechanism; 91. fine mesh plate; 92. limit slide; 93. first slide plate; 94. moving plate; 95. limit block; 96. screw hole block; 97. extrusion screw; 98. limit through hole; 99. extrusion plate; 910. first limit rod; 911. support spring; 912. stop block; 10. filter cleaning mechanism; 101. second slide plate; 102. second limit rod; 103. third slide plate; 104. threaded rod; 105. drive motor; 106. moving horizontal plate; 107. moving slider; 108. cleaning brush; 11. drawer slot; 12. dust collection drawer; 13. dust filter. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.
[0028] Reference Figures 1 to 7In the embodiment of the utility model, a control cabinet based on a MAU unit includes: a control cabinet shell 1, a protective door 2 is rotatably connected to the side of the control cabinet shell 1, a placement cavity 3 is opened on the inner side of the control cabinet shell 1, three groups of cooling fans 4 are symmetrically fixedly connected on both sides of the control cabinet shell 1, and a dust filter 13 is fixedly connected in the placement cavity 3. Six groups of cooling fans 4 pass through the placement cavity 3 from the outside of the control cabinet shell 1, and the dust filter 13 is fixedly connected at a position corresponding to the cooling fan 4 in the placement cavity 3. The outside of the control cabinet shell 1 Four groups of threading holes 5 are opened on the side and penetrate into the placement cavity 3. Five groups of coarse-hole mesh panels 6 are fixedly connected inside the placement cavity 3. Side fixing plates 7 are fixedly connected on both sides of the coarse-hole mesh panels 6. A pull-out slide 8 is opened above the side fixing plates 7. An organic group fixing mechanism 9 is arranged above each group of coarse-hole mesh panels 6. Two groups of filter cleaning mechanisms 10 are fixedly connected to the inside of the placement cavity 3. A drawer groove 11 is opened on the side of the control cabinet housing 1 below the placement cavity 3. The drawer groove 11 is connected to the placement cavity 3, and a dust collecting drawer 12 is slidably connected in the drawer groove 11.
[0029] The unit fixing mechanism 9 includes a fine-mesh plate 91, two groups of limit slide bars 92 are fixedly connected below the fine-mesh plate 91, first slide groove plates 93 are fixedly connected on both sides of the fine-mesh plate 91, a movable plate 94 is arranged above the fine-mesh plate 91, two groups of limit blocks 95 are fixedly connected below the movable plate 94, a screw hole block 96 is fixedly connected to the side of the movable plate 94, and an extrusion screw 97 is threadedly connected inside the screw hole block 96, four groups of limit through holes 98 are opened on the side of the movable plate 94, an extrusion plate 99 is arranged on the side of the movable plate 94, four groups of first limit rods 910 are fixedly connected to the side of the extrusion plate 99, and a support spring 911 is sleeved on the outer side of the first limit rod 910, two groups of stop blocks 912 are fixedly connected above the fine-mesh plate 91, the limit slide bar 92 is adapted to the pull-out slide groove 8, and the unit fixing mechanism 9 is slidably connected to the side fixing plate 7 through the limit slide bar 92, The limit block 95 is adapted to the slide groove opened on the inner side of the first slide groove plate 93, and the movable plate 94 is slidably connected to the first slide groove plate 93 through the limit block 95, and the first limit rod 910 is adapted to the limit through hole 98. One end of the first limit rod 910 is fixedly connected to the extrusion plate 99, and the other end of the first limit rod 910 is fixedly connected with a block to prevent the first limit rod 910 from sliding out of the limit through hole 98. When the unit needs to be fixed, the unit can be placed on the fine-mesh plate 91 and against the two sets of stop blocks 912. At this time, the movable plate 94 is moved, and the extrusion plate 99 is used to be close to the unit and a certain pressure is applied. At this time, the extrusion screw 97 is tightened to squeeze the fine-mesh plate 91 to complete the fixation of the unit. The design of the support spring 911 can prevent damage to the unit caused by excessive extrusion, and at the same time, the pressure between the extrusion plate 99 and the unit is more uniform, and the fixing effect is better.
[0030] Reference Figure 3 and Figure 6The filter cleaning mechanism 10 includes a second slide plate 101, a second limiting rod 102 is fixedly connected to the inner side of the second slide plate 101, a third slide plate 103 is arranged on the side of the second slide plate 101, a threaded rod 104 is rotatably connected to the inner side of the third slide plate 103, a driving motor 105 is fixedly connected to the top of the third slide plate 103, a rotating shaft of the driving motor 105 passes through the inside of the third slide plate 103 and is fixedly connected to the threaded rod 104, a movable horizontal plate 106 is arranged on the side of the third slide plate 103, two groups of movable sliders 107 and a group of cleaning brushes 108 are fixedly connected to the side of the movable horizontal plate 106, and the two groups of movable sliders 107 are respectively connected to The second slide plate 101 and the third slide plate 103 are adapted to each other, and a group of movable sliders 107 close to the threaded rod 104 have threaded holes adapted to the threaded rod 104 on the inner side, and a group of movable sliders 107 away from the threaded rod 104 have limiting holes adapted to the second limiting rod 102 on the inner side, and the cleaning brush 108 is attached to the inside of the placement cavity 3. When the dust filter 13 needs to be cleaned, only the driving motor 105 needs to be turned on to drive the threaded rod 104 to rotate, thereby driving the movable cross plate 106 to move up and down, and the dust filter 13 on both sides of the placement cavity 3 is cleaned, and the cleaned dust falls into the dust collection drawer 12 in the drawer slot 11.
[0031] The working principle of the utility model is as follows: when the MAU unit needs to be fixed in the control cabinet, the unit is first placed on the fine-mesh plate 91 to ensure that the unit is against the two sets of stop blocks 912. Then, by moving the movable plate 94, the extrusion plate 99 is made close to the unit and a certain pressure is applied. At this time, by tightening the extrusion screw 97, the fine-mesh plate 91 can be further squeezed to achieve the fixation of the unit. The design of the support spring 911 prevents damage to the unit due to excessive squeezing, and also makes the pressure between the extrusion plate 99 and the unit more uniform, ensuring a better fixing effect. The unit fixing mechanism 9 is slidably connected with the pull-out slide groove 8 on the side fixing plate 7 through the limit slide bar 92, which improves the convenience of operation and facilitates installation and disassembly.
[0032] Three groups of cooling fans 4 symmetrically installed on both sides of the control cabinet housing 1 penetrate from the outside into the placement cavity 3 to dissipate heat inside the control cabinet, effectively reducing the temperature of the unit during operation and improving the operating efficiency of the unit. The dust filter 13 in the placement cavity 3 can effectively prevent dust from entering the control cabinet while ensuring air circulation, reducing the damage of dust to the unit and electronic components, and extending the service life of the equipment;
[0033] When the dust filter 13 needs to be cleaned, the drive motor 105 is started, and the rotating shaft of the drive motor 105 drives the threaded rod 104 to rotate, thereby driving the movable cross plate 106 to slide under the guidance of the second slide plate 101 and the third slide plate 103, and the cleaning brush 108 on the movable cross plate 106 contacts the dust filter 13. As the movable cross plate 106 moves up and down, the dust filter 13 is cleaned. The dust generated during the cleaning process will fall into the dust collection drawer 12 in the drawer slot 11, which is convenient for subsequent cleaning. The automatic cleaning function saves the time and labor cost of manual cleaning and improves maintenance efficiency.
[0034] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A control cabinet for a MAU unit, characterized in that: include: A control cabinet housing (1), the side of the control cabinet housing (1) is rotatably connected to a protective door (2), the inner side of the control cabinet housing (1) is provided with a placement cavity (3), the two sides of the control cabinet housing (1) are symmetrically fixedly connected with three groups of cooling fans (4), the placement cavity (3) is fixedly connected with a dust filter (13), the outer side of the control cabinet housing (1) is provided with four groups of threading holes (5) penetrating to the placement cavity (3), and the placement cavity (3) is fixedly connected with five groups of coarse meshes The coarse mesh plate (6) is fixedly connected to side fixing plates (7) on both sides, and a pull-out slide groove (8) is provided above the side fixing plates (7). An organic group fixing mechanism (9) is provided above each group of the coarse mesh plates (6). Two groups of filter screen cleaning mechanisms (10) are fixedly connected to the inner side of the placement cavity (3). A drawer groove (11) is provided on the side of the control cabinet housing (1) below the placement cavity (3), and a dust collection drawer (12) is slidably connected in the drawer groove (11); The unit fixing mechanism (9) comprises a fine-mesh plate (91), two groups of limit slide bars (92) are fixedly connected below the fine-mesh plate (91), first slide slot plates (93) are fixedly connected on both sides of the fine-mesh plate (91), a movable plate (94) is arranged above the fine-mesh plate (91), two groups of limit blocks (95) are fixedly connected below the movable plate (94), a screw hole block (96) is fixedly connected to the side of the movable plate (94), and the The screw hole block (96) is internally threadedly connected with an extrusion screw rod (97); four groups of limiting through holes (98) are opened on the side of the movable plate (94); an extrusion plate (99) is arranged on the side of the movable plate (94); four groups of first limiting rods (910) are fixedly connected to the side of the extrusion plate (99); a support spring (911) is sleeved on the outer side of the first limiting rod (910); and two groups of stop blocks (912) are fixedly connected above the fine-pore mesh plate (91).
2. According to claim 1, a control cabinet for a MAU unit is characterized in that: The filter cleaning mechanism (10) comprises a second slide plate (101), a second limit rod (102) is fixedly connected to the inner side of the second slide plate (101), a third slide plate (103) is arranged on the side of the second slide plate (101), a threaded rod (104) is rotatably connected to the inner side of the third slide plate (103), a driving motor (105) is fixedly connected to the top of the third slide plate (103), a movable horizontal plate (106) is arranged on the side of the third slide plate (103), and two groups of movable sliders (107) and a group of cleaning brushes (108) are fixedly connected to the side of the movable horizontal plate (106).
3. The control cabinet based on the MAU unit according to claim 1 is characterized in that: The six groups of cooling fans (4) penetrate from the outside of the control cabinet housing (1) into the placement cavity (3), and the dust filter (13) is fixedly connected at a position corresponding to the cooling fans (4) in the placement cavity (3).
4. The control cabinet for MAU unit according to claim 1 is characterized in that: The drawer groove (11) is connected to the placement cavity (3).
5. The control cabinet based on the MAU unit according to claim 1 is characterized in that: The limiting slide bar (92) is matched with the draw-out slide groove (8), and the unit fixing mechanism (9) is slidably connected with the side fixing plate (7) via the limiting slide bar (92).
6. The control cabinet for MAU unit according to claim 1 is characterized in that: The limit block (95) is adapted to a slide groove provided on the inner side of the first slide groove plate (93), and the movable plate (94) is slidably connected to the first slide groove plate (93) via the limit block (95).
7. The control cabinet based on the MAU unit according to claim 1 is characterized in that: The first limiting rod (910) is adapted to the limiting through hole (98), one end of the first limiting rod (910) is fixedly connected to the extrusion plate (99), and the other end of the first limiting rod (910) is fixedly connected to a stopper to prevent the first limiting rod (910) from sliding out of the limiting through hole (98).
8. The control cabinet based on the MAU unit according to claim 2 is characterized in that: The rotating shaft of the driving motor (105) passes through the interior of the third sliding slot plate (103) and is fixedly connected to the threaded rod (104).
9. The control cabinet for MAU unit according to claim 2 is characterized in that: The two groups of movable sliders (107) are respectively matched with the second slide groove plate (101) and the third slide groove plate (103); a group of movable sliders (107) close to the threaded rod (104) is provided with a threaded hole matched with the threaded rod (104) on its inner side; a group of movable sliders (107) away from the threaded rod (104) is provided with a limiting hole matched with the second limiting rod (102) on its inner side.
10. The control cabinet based on the MAU unit according to claim 2 is characterized in that: The cleaning brush (108) is in contact with the interior of the placement cavity (3).