Power distribution cabinet with active dust removal function

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an active dust removal function. Comprising a cabinet body, supporting legs at the bottom of the cabinet body and air outlets above the outer wall of the cabinet body, a filter cover of an arc-shaped structure is fixedly mounted at the bottom of an inner cavity of the cabinet body, a rotating shaft is mounted at the bottom of the cabinet body, a filter plate is fixedly mounted on the outer wall of the rotating shaft, and cleaning spokes used in cooperation with the filter cover are arranged on the left side and the right side of the filter plate. And a driving motor is installed on one side of the back of the cabinet body, the driving motor is in transmission connection with the rotating shaft, and an air inlet mechanism is arranged above the filtering cover. Impurities attached to the filtering cover can be cleaned, and the air inlet efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an active dust removal function. Background Art

[0002] There are many usage scenarios for power distribution cabinets. During use, heat will be generated due to problems such as cables, environment, and components, so the power distribution cabinet needs to dissipate heat. Traditional power distribution cabinets with heat dissipation function increase air circulation. In order to ensure the operation of components, the incoming air needs to be filtered.

[0003] In the prior art, there is a distribution cabinet with a cleaning function and the publication number is CN221041991U, comprising a cabinet body, a first installation box is provided under the cabinet body, a second installation box is provided above the cabinet body, a first filter frame is embedded in the first installation box, a guide plate is provided in the first installation box, the guide plate is located on the left side of the first filter frame, a fixed frame is provided in the first installation box, the number of the fixed frames is set in two groups, the two groups of the fixed frames are symmetrically distributed, a filter cartridge is provided between the two groups of the fixed frames, the number of the filter cartridges is set in six groups, the six groups of the filter cartridges are equidistantly distributed, the filter cartridge is located on the left side of the guide plate, a dust collecting plate is provided under the filter cartridge, the dust collecting plate is slidably connected to the first installation box, a pulse device is provided in the first installation box, and the pulse device is provided corresponding to the filter cartridge.

[0004] When the above device is in use, air is filtered through the first filter frame, and the filtered impurities are easily attached to the first filter frame, affecting the air intake efficiency and the heat dissipation efficiency of the power distribution cabinet. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above-mentioned problems in the prior art, the utility model provides a power distribution cabinet with an active dust removal function, which can clean the impurities attached to the filter cover and ensure the air intake efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A power distribution cabinet with active dust removal function, comprising a cabinet, supporting feet at the bottom of the cabinet, and an air outlet at the upper part of the outer wall of the cabinet, a filter cover with an arc structure is fixedly installed at the bottom of the inner cavity of the cabinet, a rotating shaft is installed at the bottom of the cabinet, a filter plate is fixedly installed at the outer wall of the rotating shaft, cleaning spokes used in conjunction with the filter cover are arranged on the left and right sides of the filter plate, the rotating shaft is arranged concentrically with the filter cover, a driving motor is installed on one side of the back of the cabinet, the driving motor is connected to the rotating shaft in a transmission manner, and an air intake mechanism is arranged above the filter cover. Impurities attached to the filter cover can be cleaned to ensure air intake efficiency.

[0010] Preferably, a protective plate is fixedly installed in the inner cavity of the cabinet above the air intake mechanism, and a through hole is formed on the protective plate.

[0011] Preferably, the air intake mechanism is an air intake fan.

[0012] Preferably, the cabinet is provided with a switch door which can be opened toward the front side.

[0013] (III) Beneficial effects

[0014] The utility model provides a power distribution cabinet with active dust removal function. It has the following beneficial effects:

[0015] (1) External air enters the cabinet through the air intake mechanism. During the process of entering the cabinet, the air is filtered through the filter cover and filter plate.

[0016] (2) When the driving motor drives the filter plate to rotate, the rotating filter plate can shake off the impurities attached to the filter plate, and at the same time clean the filter cover through the cleaning spokes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the inner cavity of the cabinet of the utility model;

[0019] Figure 3 This is the installation structure diagram of the filter cover, filter plate and air intake mechanism of the utility model.

[0020] In the figure: 1. Cabinet; 2. Support feet; 3. Air outlet; 4. Filter cover; 5. Rotating shaft; 6. Filter plate; 7. Cleaning spokes; 8. Driving motor; 9. Air intake mechanism; 10. Protective plate; 11. Through hole; 12. Open and close door. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3 As shown, the power distribution cabinet with active dust removal function of this embodiment includes a cabinet body 1, a support foot 2 at the bottom of the cabinet body 1, and an air outlet 3 at the upper position of the outer wall of the cabinet body 1. A filter cover 4 with an arc structure is fixedly installed at the bottom position of the inner cavity of the cabinet body 1, and the filter cover 4 is used to filter small particles of impurities. A rotating shaft 5 is installed at the bottom position of the cabinet body 1, and a filter plate 6 is fixedly installed at the outer wall position of the rotating shaft 5. The filter plate 6 is used to filter large particles of impurities. Cleaning spokes 7 used in conjunction with the filter cover 4 are arranged on the left and right sides of the filter plate 6, and the cleaning spokes 7 are used to clean the filter cover 4. The rotating shaft 5 is concentrically arranged with the filter cover 4, and a drive motor 8 is installed on one side of the back of the cabinet body 1. The drive motor 8 is connected to the rotating shaft 5 in a transmission manner, and an air intake mechanism 9 is arranged above the filter cover 4. The air intake mechanism 9 ensures air circulation inside and outside the cabinet body 1.

[0023] Furthermore, a protective plate 10 is fixedly installed in the inner cavity of the cabinet 1 above the air intake mechanism 9, and a through hole 11 is opened on the protective plate 10. The protective plate 10 can separate the air intake mechanism 9 from cables, components, etc.

[0024] Furthermore, the air intake mechanism 9 is an air intake fan.

[0025] Furthermore, the cabinet body 1 is provided with a switch door 12 which can be opened toward the front side.

[0026] Working principle: The air intake mechanism 9 draws outside air from the bottom of the cabinet 1, and the outside air passes through the protective plate 10 to cool the components and other parts in the inner cavity of the cabinet 1, and then is discharged through the air outlet 3. The outside air will first pass through the filter plate 6, and the larger impurities will be blocked by the filter plate 6, and the small particle impurities will be blocked by the filter cover 4. When the filter plate 6 and the filter cover 4 need to be cleaned, the controller controls the air intake mechanism 9 to blow air toward the bottom of the cabinet, and the impurities at the bottom of the filter plate 6 are blown off under the action of its own gravity and wind force. When the driving motor 8 drives the rotating shaft 5 to rotate, the filter plate 6 drives the cleaning spokes 7 to clean the impurities attached to the inner wall of the filter cover 4, and the cleaned impurities are discharged to the bottom of the cabinet 1 as the filter plate 6 rotates.

Claims

1. A power distribution cabinet with active dust removal function, comprising a cabinet body (1), a support foot (2) at the bottom of the cabinet body (1), and an air outlet (3) at the upper position of the outer wall of the cabinet body (1), characterized in that: A filter cover (4) with an arc-shaped structure is fixedly installed at the bottom of the inner cavity of the cabinet (1), a rotating shaft (5) is installed at the bottom of the cabinet (1), a filter plate (6) is fixedly installed at the outer wall of the rotating shaft (5), cleaning spokes (7) for use with the filter cover (4) are arranged on the left and right sides of the filter plate (6), the rotating shaft (5) and the filter cover (4) are arranged concentrically, a driving motor (8) is installed on one side of the back of the cabinet (1), the driving motor (8) is connected to the rotating shaft (5), and an air intake mechanism (9) is arranged above the filter cover (4).

2. A power distribution cabinet with active dust removal function according to claim 1, characterized in that: A protective plate (10) is fixedly installed in the inner cavity of the cabinet (1) at a position above the air intake mechanism (9), and a through hole (11) is provided on the protective plate (10).

3. A power distribution cabinet with active dust removal function according to claim 2, characterized in that: The air intake mechanism (9) is an air intake fan.

4. The power distribution cabinet with active dust removal function according to claim 1, characterized in that: The cabinet (1) is provided with a switch door (12) which can be opened toward the front side.

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