Power distribution cabinet convenient for ash removal

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient for ash removal, comprising: a cabinet body, the side wall of which is provided with a mounting hole; the heat dissipation grid is mounted in the mounting hole, the heat dissipation grid comprises a mounting frame and a plurality of blades, and the blades are arranged in the mounting frame at intervals and rotationally connected with the mounting frame; and the fixing assembly is arranged on the mounting frame and can limit rotation of the blades. The blade dust removal device has the effect that a worker can conveniently remove dust on the blades.

Description

Technical Field

[0001] This application relates to the field of power distribution cabinet technology, and in particular to a power distribution cabinet that is easy to clean. Background Technology

[0002] Distribution cabinets are crucial equipment in power systems used for distributing electrical energy and controlling circuits, widely used in industrial, commercial, and residential buildings. During normal operation, the electrical equipment inside the distribution cabinet generates a significant amount of heat. To dissipate heat, cooling grilles are typically installed on the side walls of the distribution cabinet. However, over time, these grilles tend to accumulate dust, hindering heat dissipation. This requires manual cleaning by personnel. Since cooling grilles are usually composed of blades and mounting brackets, with the blades angled downwards, cleaning the blades can be difficult due to obstruction from the upper and lower blades. Utility Model Content

[0003] The purpose of this application is to provide a power distribution cabinet that is easy to clean, which allows staff to easily clean the blades.

[0004] The present application provides a power distribution cabinet that is easy to clean, and the technical solution is as follows:

[0005] A power distribution cabinet that is easy to clean, comprising:

[0006] The cabinet has mounting holes on its side walls;

[0007] A heat dissipation grille is installed in the mounting hole. The heat dissipation grille includes a mounting frame and blades. A plurality of blades are provided. The plurality of blades are spaced apart in the mounting frame and rotatably connected to the mounting frame.

[0008] A fixing component is disposed on the mounting frame and can restrict the rotation of the blade.

[0009] Optionally, a transmission rod is provided between adjacent blades, the transmission rod being slidably mounted on the mounting frame and having its two ends abutting against the adjacent blades respectively.

[0010] Optionally, the mounting frame is provided with a first sliding groove, and a slider is fixedly connected to the transmission rod, the slider being slidably disposed in the first sliding groove;

[0011] The fixing component includes a first magnet and a second magnet, both of which are disposed in the first slide groove. The first magnet is fixed at one end of the first slide groove, and the second magnet is fixed at the other end of the first slide groove. The slider is made of a magnetic material and slides between the first magnet and the second magnet.

[0012] Optionally, the end of the transmission rod near the blade is provided with a hemispherical surface.

[0013] Optionally, the blade is detachably connected to the mounting frame.

[0014] Optionally, the mounting frame is provided with a second sliding groove and a rotating groove, the rotating groove is connected to the second sliding groove, and the inner diameter of the rotating groove is larger than the width of the second sliding groove;

[0015] An elastic protrusion is fixedly connected to the blade. The elastic protrusion is interference-fitted with the second sliding groove and can slide from the second sliding groove into the rotating groove. The elastic protrusion is adapted to the rotating groove.

[0016] Optionally, the junction between the rotating groove and the second sliding groove is provided with an arc surface.

[0017] Optionally, the mounting frame is detachably connected to the cabinet.

[0018] This application utilizes a rotating connection between the blades and the mounting frame. When cleaning the blades is required, they are rotated to a horizontal position, facilitating the insertion of the brush between adjacent blades and enabling workers to clean the blades. Furthermore, by incorporating a transmission rod, rotating the lowest blade will cause the blades above to rotate as well, further simplifying the cleaning process.

[0019] This application also incorporates an elastic protrusion to allow for detachable connection between the blades and the mounting frame. When the blades need to be replaced or deep-cleaned, they can be removed, further facilitating the dust removal work for the staff. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a power distribution cabinet that is easy to clean, according to an embodiment of this application.

[0021] Figure 2 This is a partial exploded structural diagram of a power distribution cabinet that is easy to clean, according to an embodiment of this application.

[0022] Figure 3 yes Figure 2 A magnified view of part A in the diagram.

[0023] Figure 4 This is a partial cross-sectional view of the heat dissipation grille in an embodiment of this application.

[0024] Figure 5 A partially exploded structural diagram of the heat dissipation grille in an embodiment of this application.

[0025] In the diagram, 1. Cabinet body; 11. Mounting hole; 12. Third slide rail; 2. Cabinet door; 3. Ventilation grille; 31. Mounting frame; 311. Mounting block; 312. Fixing block; 313. First slide rail; 314. Second slide rail; 315. Rotating groove; 32. Blade; 321. Elastic protrusion; 4. Transmission rod; 41. Slider; 42. Hemisphere; 5. Fixing component; 51. First magnet; 52. Second magnet. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail below.

[0027] A type of power distribution cabinet that is easy to clean, refer to Figure 1 and Figure 2 The system includes a cabinet body 1, a cabinet door 2, and a heat dissipation grille 3. The cabinet door 2 is rotatably connected to the cabinet body 1. Mounting holes 11 are provided on the side walls of the cabinet body 1, and the heat dissipation grille 3 is installed within each mounting hole 11. In this embodiment, the aforementioned mounting holes 11 are provided on both symmetrical side walls of the cabinet body 1, and the aforementioned heat dissipation grille 3 is installed within each mounting hole 11 to dissipate heat from the hot air inside the cabinet body 1.

[0028] The heat dissipation grille 3 includes a mounting frame 31 and blades 32. Several blades 32 are evenly spaced within the mounting frame 31 and rotatably connected to it. The mounting frame 31 is mounted on the inner wall of the mounting holes 11. During normal operation, the blades 32 are angled downwards to reduce dust entry into the cabinet 1. When cleaning is required, the blades 32 are rotated to a horizontal position. Compared to downward-angled blades, a horizontal position makes it easier to insert a brush between adjacent blades and sweep away dust, thus facilitating cleaning.

[0029] Furthermore, the mounting frame 31 is detachably connected to the inner wall of the mounting hole 11. When there is too much dust on the blade 32, it is difficult to clean the blade 32 with a brush alone. Or when the blade 32 is damaged and needs to be replaced, the mounting frame 31 can be removed from the mounting hole 11 to facilitate deep cleaning or replacement of the blade 32.

[0030] Specifically, an installation block 311 is fixedly connected to the outside of the mounting frame 31, and a fixing block 312 is fixedly connected to the end of the mounting block 311 away from the cabinet 1. A third sliding groove 12 is provided on the inner wall of the mounting hole 11. The mounting block 311 is slidably disposed in the third sliding groove 12. When installing the mounting frame 31, the mounting block 311 is slid into the third sliding groove 12 and the fixing block 312 abuts against the outer wall of the cabinet 1. Then, the fixing block 312 is fixed to the cabinet 1 by bolts, thereby fixing the mounting frame 31 in the mounting hole 11.

[0031] Furthermore, a transmission rod 4 is provided between adjacent blades 32. The transmission rod 4 is slidably mounted on the mounting frame 31 and can slide in the vertical direction. Both ends of the transmission rod 4 abut against the adjacent blades 32 respectively. When it is necessary to clean the blades 32, the lowest blade 32 can be rotated. At this time, due to the drive of the transmission rod 4, several blades 32 located above are pushed to rotate by the rotating rod, so that it is not necessary to rotate each blade 32, which further facilitates the cleaning process for the staff.

[0032] Reference Figure 3 and Figure 4 Specifically, a first sliding groove 313 is provided on the inner side wall of the mounting frame 31, and a slider 41 is fixedly connected to the transmission rod 4. The slider 41 is slidably disposed in the first sliding groove 313, which is arranged in the vertical direction. Through the cooperation between the slider 41 and the first sliding groove 313, the transmission rod 4 is slidably connected to the mounting frame 31.

[0033] Furthermore, a hemispherical surface 42 is provided at one end of the transmission rod 4 near the blade 32. In this embodiment, both ends of the transmission rod 4 are provided with hemispherical surfaces 42. By providing hemispherical surfaces 42, the wear between the transmission rod 4 and the blade 32 during the rotation of the blade 32 is reduced.

[0034] Furthermore, a fixing component 5 is provided in the first slide groove 313 to restrict the sliding of the slider 41, thereby limiting the angle of the blade 32. When it is necessary to clean the blade 32, the blade 32 is rotated to a horizontal position. At this time, the slider 41 is limited by the fixing component 5, thereby limiting the position of the transmission rod 4. This restricts the angle of the blade 32 above the transmission rod 4, meaning that except for the bottommost blade 32, the other blades 32 are all in a horizontal position, which facilitates the cleaning of the blades 32. Moreover, since the bottommost blade 32 is inclined downwards, while the blades 32 above it are horizontal, it is not necessary to rotate the blade 32 to a horizontal position to facilitate the cleaning of the blade 32.

[0035] Specifically, the fixing component 5 includes a first magnet 51 and a second magnet 52, both of which are fixed within the first slide groove 313. Specifically, the first magnet 51 is fixed at one end of the first slide groove 313, and the second magnet 52 is fixed at the other end of the first slide groove 313. The slider 41 slides between the first magnet 51 and the second magnet 52. The slider 41 is made of a magnetic material; in this embodiment, the slider 41 is made of iron. When the slider 41 is magnetically attracted to the first magnet 51, the blade 32 is in an inclined state. When it is necessary to clean the blade 32, the slider 41 is slid upwards, causing the slider 41 to magnetically attract to the second magnet 52, at which point the blade 32 is in a horizontal state.

[0036] Reference Figure 5 Furthermore, the blade 32 is detachably connected to the mounting frame 31. When deep cleaning of the blade 32 is required, the blade 32 can be disassembled, which makes it easier for staff to clean the blade 32.

[0037] Specifically, the mounting frame has a second sliding groove 314 and a rotating groove 315. The rotating groove 315 communicates with the second sliding groove 314. In this embodiment, the rotating groove 315 is located in the middle of the second sliding groove 314, and the inner diameter of the rotating groove 315 is larger than the width of the second sliding groove 314. An elastic protrusion 321 is fixedly connected to the side wall of the blade 32. The elastic protrusion 321 is columnar, and its outer diameter is larger than the width of the second sliding groove 314. When the elastic protrusion 321 is inserted into the second sliding groove 314, it undergoes elastic deformation and is press-fitted with the second sliding groove 314. When the elastic protrusion 321 slides from the second sliding groove 314 into the rotating groove 315, it returns to its original shape and adapts to the rotating groove 315. At this time, the elastic protrusion 321 is confined within the rotating groove 315 and can slide within it, thereby realizing the detachable and rotatable connection between the blade 32 and the mounting frame 31.

[0038] Furthermore, an arc surface is provided at the connection between the rotating groove 315 and the second sliding groove 314. With the arc surface, when it is necessary for the elastic protrusion 321 to slide out of the rotating groove 315, the elastic protrusion 321 can slide out of the rotating groove 315 more easily due to the guiding effect of the arc surface, thus facilitating the disassembly of the blade 32 by the staff.

[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A power distribution cabinet that is easy to clean, characterized in that, include: Cabinet (1), with mounting holes (11) on the side wall of cabinet (1); A heat dissipation grille (3) is installed in the mounting hole (11). The heat dissipation grille (3) includes a mounting frame (31) and blades (32). A plurality of blades (32) are provided. A plurality of blades (32) are spaced apart in the mounting frame (31) and rotatably connected to the mounting frame (31). Fixing component (5), which is disposed on the mounting frame (31) and can restrict the rotation of the blade (32).

2. The power distribution cabinet for easy dust removal according to claim 1, characterized in that, A transmission rod (4) is provided between adjacent blades (32). The transmission rod (4) is slidably disposed on the mounting frame (31) and both ends of the transmission rod (4) abut against the adjacent blades (32).

3. A power distribution cabinet that is easy to clean according to claim 2, characterized in that, The mounting frame (31) is provided with a first slide groove (313), and a slider (41) is fixedly connected to the transmission rod (4). The slider (41) is slidably disposed in the first slide groove (313). The fixing component (5) includes a first magnet (51) and a second magnet (52). The first magnet (51) and the second magnet (52) are both disposed in the first slide groove (313). The first magnet (51) is fixed at one end of the first slide groove (313), and the second magnet (52) is fixed at the other end of the first slide groove (313). The slider (41) is made of magnetic material and slides between the first magnet (51) and the second magnet (52).

4. A power distribution cabinet that is easy to clean according to claim 2, characterized in that, The transmission rod (4) has a hemispherical surface (42) at one end near the blade (32).

5. A power distribution cabinet that is easy to clean according to any one of claims 1 to 4, characterized in that, The blade (32) is detachably connected to the mounting frame (31).

6. A power distribution cabinet that is easy to clean according to claim 5, characterized in that, The mounting frame (31) is provided with a second sliding groove (314) and a rotating groove (315). The rotating groove (315) is connected to the second sliding groove (314), and the inner diameter of the rotating groove (315) is greater than the width of the second sliding groove (314). An elastic protrusion (321) is fixedly connected to the blade (32). The elastic protrusion (321) is interference-fitted with the second slide groove (314) and can slide from the second slide groove (314) into the rotating groove (315). The elastic protrusion (321) is adapted to the rotating groove (315).

7. A power distribution cabinet for easy dust removal according to claim 6, characterized in that, The rotating groove (315) and the second sliding groove (314) are connected by an arc surface.

8. A power distribution cabinet that is easy to clean according to claim 1, characterized in that, The mounting frame (31) is detachably connected to the cabinet (1).

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