CN219535290U - Dustproof electrical control cabinet - Google Patents
Dustproof electrical control cabinet Download PDFInfo
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- CN219535290U CN219535290U CN202320776380.2U CN202320776380U CN219535290U CN 219535290 U CN219535290 U CN 219535290U CN 202320776380 U CN202320776380 U CN 202320776380U CN 219535290 U CN219535290 U CN 219535290U
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- air inlet
- cabinet body
- dust
- dust screen
- cleaning plate
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Abstract
The utility model relates to a dustproof electrical control cabinet, comprising: the cabinet body is provided with an air inlet and an air outlet, and the air inlet and the air outlet are provided with dustproof nets; the cooling fan is arranged in the cabinet body and corresponds to the air inlet; the cleaning assembly comprises a rotating shaft, a rotating disc, a fixed column, a cleaning plate, a guide groove and a hairbrush; the transmission assembly is arranged on the cabinet body and is connected with the cooling fan and the rotating shaft; according to the utility model, the cleaning plate can continuously swing left and right while the cooling fan reversely blows dust adhered to the dust screen, so that the surface of the dust screen of the air inlet is continuously brushed by the hairbrush on the cleaning plate, the dust on the dust screen is brushed, the dust screen is prevented from being blocked by the dust to influence the ventilation effect of the air inlet, the normal heat dissipation of electric elements in the cabinet body is ensured, and meanwhile, the device automatically cleans the dust screen, so that frequent replacement of the dust screen by workers is not needed, the manpower can be saved, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of electrical control cabinets, in particular to a dustproof electrical control cabinet.
Background
At present, because the electrical control cabinet is in the heat dissipation in-process, outside dust is brought into the electrical control cabinet through the air inlet by radiator fan easily, and the dust can slowly accumulate on the surface of the internal electrical element, causes electrical element radiating effect to decline easily, causes electrical element trouble, therefore, some electrical control cabinets on the market can install the dust screen on the thermovent, avoid the dust to enter into in the electrical control cabinet.
However, when the electrical control cabinet radiates heat, external cold air is sucked into the cabinet body from the air inlet through the radiating fan, so that dust in the air can be blocked by the dust screen on the air inlet preferentially when entering the cabinet body, and because the air outlet is used for discharging the air in the cabinet body outwards, the dust on the dust screen of the air outlet is less, the dust accumulation speed of the dust on the dust screen of the air inlet is faster than that of the dust screen of the air outlet after the cabinet body works for a long time, and when the dust on the dust screen is excessively accumulated, the dust screen is easy to be blocked by the dust to influence the ventilation effect of the air inlet, and then the heat dissipation of electrical elements in the cabinet body is influenced, so that the dust screen on the air inlet is required to be frequently replaced by staff in order to ensure the normal heat dissipation of the cabinet body, and the electrical control cabinet is very inconvenient.
To solve the above problems, a dust-proof electrical control cabinet is now designed.
Disclosure of Invention
The embodiment of the utility model provides a dustproof electrical control cabinet, which aims to solve the problems that dust on a dust screen of an air inlet of the electrical control cabinet is accumulated at a high speed in the prior art, the dust screen is easy to be blocked by dust to influence the ventilation effect of the air inlet, and workers are required to replace the dust screen on the air inlet frequently.
In a first aspect, there is provided a dust-proof electrical control cabinet comprising:
the cabinet body is provided with an air inlet and an air outlet, and the air inlet and the air outlet are provided with dustproof nets;
the cooling fan is arranged in the cabinet body and corresponds to the air inlet;
the cleaning assembly comprises a rotating shaft, a rotating disc, a fixed column, a cleaning plate, a guide groove and a brush, wherein the rotating shaft is rotationally arranged on the cabinet body, the rotating disc is arranged on the rotating shaft, the fixed column is arranged on the rotating disc, the cleaning plate is rotationally arranged on the cabinet body, the cleaning plate corresponds to the air inlet, the brush is arranged on one side, close to the air inlet, of the cleaning plate, the guide groove is formed in the cleaning plate, and the fixed column is positioned in the guide groove and matched with the guide groove;
the transmission assembly is arranged on the cabinet body and connected with the cooling fan and the rotating shaft, and when the cooling fan rotates, the transmission assembly drives the rotating shaft to rotate.
In some embodiments, the transmission assembly includes a rotating column, a first driving wheel, a second driving wheel, a driving belt and a ratchet assembly, wherein the rotating column is arranged on the cooling fan, the first driving wheel is rotatably arranged on the rotating column, the second driving wheel is arranged on the rotating shaft, the driving belt is sleeved on the first driving wheel and the second driving wheel, and the ratchet assembly is arranged on the rotating column and the first driving wheel.
In some embodiments, the ratchet assembly comprises a ratchet groove, a pawl and a spring, wherein the ratchet groove is formed in the first driving wheel, the pawl is rotatably arranged on the rotating column and matched with the ratchet groove, and the spring is arranged on the rotating column and connected with the pawl.
In some embodiments, the fixed column is rotatably provided with a sleeve, and the sleeve is arranged in the guide groove and matched with the guide groove.
In some embodiments, all be equipped with fixed frame on air inlet and the gas outlet, fixed frame establishes the one side that the cabinet body was kept away from at the dust screen, all be equipped with a plurality of tripes on the fixed frame slope.
In some embodiments, the cleaning plate is provided with reinforcing ribs.
The embodiment of the utility model provides a dustproof electrical control cabinet, which can blow off dust adhered to a dustproof net by reversing a cooling fan, and simultaneously, a transmission assembly drives a rotating shaft to rotate, so that the rotating shaft drives a fixed column on a turntable to rotate, and the fixed column continuously pushes a cleaning plate to swing left and right through the cooperation with a guide groove, so that a brush on the cleaning plate can continuously brush the surface of the dustproof net on an air inlet to brush off the dust on the dustproof net, the ventilation effect of the air inlet is prevented from being influenced by the blockage of the dustproof net by the dust, the normal heat dissipation of electrical elements in the cabinet body is ensured, meanwhile, the device can automatically clean the dustproof net, not only can prolong the service life of the dustproof net and avoid the waste of resources caused by frequent replacement of the dustproof net, thereby reducing the cost, but also can save manpower without frequent replacement of the dustproof net by staff, and has strong practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a three-dimensional explosion structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a three-dimensional distribution structure of a cleaning assembly according to an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a three-dimensional explosion structure according to an embodiment of the present utility model;
FIG. 6 is a schematic three-dimensional view of a ratchet assembly according to an embodiment of the present utility model.
In the figure: 1. a cabinet body; 11. an air inlet; 12. an air outlet; 2. a dust screen; 3. a heat radiation fan; 4. cleaning the assembly; 41. a rotating shaft; 42. a turntable; 43. fixing the column; 44. a cleaning plate; 45. a guide groove; 46. a brush; 47. a sleeve; 5. a transmission assembly; 51. a spin column; 52. a first driving wheel; 53. a second driving wheel; 54. a transmission belt; 55. a ratchet assembly; 551. ratchet grooves; 552. a pawl; 553. a spring; 6. a fixed frame; 61. a louver blade.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a dustproof electrical control cabinet, which can solve the problems that dust on a dust screen of an air inlet of the electrical control cabinet is accumulated at a high speed in the prior art, the dust screen is easy to be blocked by dust to influence the ventilation effect of the air inlet, and workers are required to replace the dust screen on the air inlet frequently.
Referring to fig. 1-4, a dust-proof electrical control cabinet, comprising: the novel cleaning device comprises a cabinet body 1, a cooling fan 3, a cleaning assembly 4 and a transmission assembly 5, wherein an air inlet 11 and an air outlet 12 are formed in the cabinet body 1, dust screens 2 are respectively arranged on the air inlet 11 and the air outlet 12, and the cooling fan 3 is arranged in the cabinet body 1 and corresponds to the air inlet 11;
when the cooling fan 3 rotates, air in the cabinet body 1 can be driven to flow, so that external cold air is sucked into the cabinet body 1 through the air inlet 11, and hot air in the cabinet body 1 is blown out through the air outlet 12, so that the interior of the cabinet body 1 can be cooled, and meanwhile, dust in the air can be prevented from entering the cabinet body 1 by the dust screen 2;
the cleaning assembly 4 comprises a rotating shaft 41, a rotating disc 42, a fixed column 43, a cleaning plate 44, a guide groove 45 and a brush 46, wherein the rotating shaft 41 is rotatably arranged on the cabinet body 1, the rotating disc 42 is arranged on the rotating shaft 41, the fixed column 43 is arranged on the rotating disc 42, the cleaning plate 44 is rotatably arranged on the cabinet body 1, the cleaning plate 44 corresponds to the air inlet 11, the brush 46 is arranged on one side, close to the air inlet 11, of the cleaning plate 44, the guide groove 45 is formed in the cleaning plate 44, the fixed column 43 is positioned in the guide groove 45 and matched with the guide groove, and the transmission assembly 5 is arranged on the cabinet body 1 and connected with the cooling fan 3 and the rotating shaft 41, and when the cooling fan 3 rotates, the transmission assembly 5 drives the rotating shaft 41 to rotate;
when a large amount of dust is accumulated on the rear surface of the dust screen 2 on the air inlet 11 for a long time, the heat radiation fan 3 can be reversed to drive the air to blow out towards the air inlet 11, meanwhile, when the heat radiation fan 3 rotates, the rotating shaft 41 is driven by the transmission component 5 to rotate, the rotating shaft 41 drives the fixed column 43 on the rotary table 42 to rotate, then the fixed column 43 continuously pushes the cleaning plate 44 to swing left and right through the cooperation with the guide groove 45 when rotating, the surface of the dust screen 2 on the air inlet 11 can be continuously brushed through the brush 46 on the cleaning plate 44, so that the dust on the dust screen 2 can be brushed, and meanwhile, the reversed heat radiation fan 3 can blow off the dust adhered on the dust screen 2 while the brush 46 cleans the dust screen 2, so that the cleaning effect on the dust screen 2 can be further enhanced, meanwhile, the brushed dust is prevented from adhering to the dust screen 2, and the dust screen 2 on the air inlet 11 can be cleaned automatically by the device;
the dust screen 2 can be prevented from being blocked by dust to influence the ventilation effect of the air inlet 11, normal heat dissipation of the electric elements in the cabinet body 1 is guaranteed, meanwhile, the device automatically cleans the dust screen 2, the service life of the dust screen 2 can be prolonged, the dust screen 2 is prevented from being frequently replaced to cause resource waste, the cost is reduced, meanwhile, workers are not required to frequently replace the dust screen 2, manpower can be saved, and the practicability is high.
Referring to fig. 5-6, in the present embodiment, the transmission assembly 5 includes a rotary column 51, a first transmission wheel 52, a second transmission wheel 53, a transmission belt 54, and a ratchet assembly 55, wherein the rotary column 51 is disposed on the cooling fan 3, the first transmission wheel 52 is rotatably disposed on the rotary column 51, the second transmission wheel 53 is disposed on the rotating shaft 41, the transmission belt 54 is sleeved on the first transmission wheel 52 and the second transmission wheel 53, and the ratchet assembly 55 is disposed on the rotary column 51 and the first transmission wheel 52;
in the implementation process, when the dust screen 2 on the air inlet 11 needs to be cleaned, the heat radiation fan 3 reversely rotates to drive the rotary column 51 to rotate, then the rotary column 51 drives the first driving wheel 52 to rotate through the ratchet wheel assembly 55, so that the first driving wheel 52 drives the second driving wheel 53 to rotate through the driving belt 54, and then the second driving wheel 53 drives the rotating shaft 41 to rotate, so that the cleaning plate 44 continuously drives the hairbrush 46 to swing back and forth on the dust screen 2 to clean dust on the dust screen 2;
because the ratchet component 55 has the unidirectional transmission characteristic, therefore when radiator fan 3 corotates and inhales the external air in the cabinet body 1 through air inlet 11, radiator fan 3 drives the column spinner 51 and rotates, the ratchet component 55 just can not drive first drive wheel 52 and rotate, just so through the setting of ratchet component 55, when just can make radiator fan 3 corotation dispel the heat to cabinet body 1, do not drive the clearance plate 44 motion, only when radiator fan 3 reversal is cleared up dust screen 2, clearance plate 44 can only move, just so can avoid clearance plate 44 to keep moving and lead to dust screen 2 to rub for a long time and receive wearing and tearing reduction life, can avoid clearance plate 44 to keep moving simultaneously and cause the waste of kinetic energy, convenient to use.
Specifically, in this embodiment, the ratchet assembly 55 includes a ratchet groove 551, a pawl 552, and a spring 553, where the ratchet groove 551 is formed in the first driving wheel 52, the pawl 552 is rotatably disposed on the rotating column 51 and is matched with the ratchet groove 551, and the spring 553 is disposed on the rotating column 51 and is connected with the pawl 552;
the pawl 552 is always clung to the inner wall of the ratchet groove 551 through the elastic force of the spring 553, then when the cooling fan 3 rotates positively, the pawl 552 on the rotating column 51 is driven to rotate, then the pawl 552 continuously rotates in the ratchet groove 551 along the inclined plane of the inner wall of the ratchet groove 551, the rotating column 51 can not drive the first driving wheel 52 to rotate, when the cooling fan 3 rotates reversely, the rotating column 51 drives the pawl 552 to rotate reversely, the pawl 552 can be inserted into the ratchet groove 551, then the pawl 552 can drive the first driving wheel 52 to rotate, so that the cleaning plate 44 swings to clean the dust screen 2, and the practicability is strong.
Wherein, the last rotation of fixed column 43 is equipped with sleeve 47, sleeve 47 establishes in guide way 45 and cooperatees with it, like this when fixed column 43 moves in guide way 45, sleeve 47 will with guide way 45 rolling contact, not only can avoid fixed column 43 direct and guide way 45 sliding friction to cause wearing and tearing, reduction device's life, still can guarantee sleeve 47 and guide way 45 cooperation motion's smoothness simultaneously, and then guarantee the stability of clearance board 44 motion, convenient to use.
Further, in this embodiment, the air inlet 11 and the air outlet 12 are both provided with a fixed frame 6, the fixed frame 6 is disposed on one side of the dust screen 2 away from the cabinet body 1, and the fixed frame 6 is provided with a plurality of louvers 61 in an inclined manner;
in this way, the louver 61 can prevent rainwater from entering the cabinet body 1 through the air inlet 11 and the air outlet 12 in the using process of the cabinet body 1, so that the cabinet body 1 can ensure the ventilation effect and the waterproofness, and the practicability is strong.
Preferably, the cleaning plate 44 is provided with the reinforcing ribs, so that the overall structural strength of the cleaning plate 44 can be enhanced, damage to the cleaning plate 44 caused by long-time use stress is avoided, the practical service life of the cleaning plate 44 is ensured, and the practicability is high.
The working principle of the utility model is as follows:
in the implementation process, when a large amount of dust is accumulated on the dust screen 2 on the air inlet 11 after the dust screen 2 is used for a long time, the heat dissipation fan 3 can be reversed, the heat dissipation fan 3 drives the pawl 552 on the rotary column 51 to rotate, then the pawl 552 can be inserted into the ratchet groove 551 and push the first driving wheel 52 to rotate, then the first driving wheel 52 can drive the rotating shaft 41 on the second driving wheel 53 to rotate through the driving belt 54, the rotating shaft 41 can drive the fixed column 43 on the rotary table 42 to rotate, the cleaning plate 44 is continuously pushed to swing left and right through the cooperation of the sleeve 47 and the guide groove 45 when the fixed column 43 rotates, so that the surface of the dust screen 2 on the air inlet 11 is continuously brushed through the brush 46 on the cleaning plate 44, dust on the dust screen 2 is brushed off, meanwhile, the reversed heat dissipation fan 3 can blow off the dust adhered to the dust screen 2 while the brush 46 cleans the dust screen 2, the dust screen 2 is prevented from being adhered to the dust screen 2, the effect that the dust screen 2 is blocked by the dust is prevented from affecting the air inlet 11 is avoided, the device automatically enhances the cleaning of the dust screen 2, the dust screen 2 is not only can be replaced frequently, the service life of the dust screen 2 is not is reduced, and frequent replacement of the dust screen 2 is avoided, and frequent replacement is required;
after the cleaning of the dust-proof net 2 is completed, the cooling fan 3 can be controlled to rotate forward, so that the cooling fan 3 can drive external cold air to be sucked into the cabinet body 1 through the air inlet 11, and hot air in the cabinet body 1 is blown out through the air outlet 12, so that the interior of the cabinet body 1 is cooled, and the ratchet assembly 55 has the characteristic of unidirectional transmission, so that the cleaning plate 44 cannot move when the cooling fan 3 rotates forward, the dust-proof net 2 can be prevented from being worn and reduced by long-time friction of the cleaning plate 44, the service life is prolonged, and the practicability is high.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A dustproof electrical control cabinet, characterized in that it comprises:
the novel anti-dust cabinet comprises a cabinet body (1), wherein an air inlet (11) and an air outlet (12) are formed in the cabinet body (1), and dustproof nets (2) are arranged on the air inlet (11) and the air outlet (12);
a cooling fan (3) which is arranged in the cabinet body (1) and corresponds to the air inlet (11);
the cleaning assembly (4) comprises a rotating shaft (41), a rotating disc (42), a fixing column (43), a cleaning plate (44), a guide groove (45) and a brush (46), wherein the rotating shaft (41) is rotatably arranged on the cabinet body (1), the rotating disc (42) is arranged on the rotating shaft (41), the fixing column (43) is arranged on the rotating disc (42), the cleaning plate (44) is rotatably arranged on the cabinet body (1), the cleaning plate (44) corresponds to the air inlet (11), the brush (46) is arranged on one side, close to the air inlet (11), of the cleaning plate (44), the guide groove (45) is formed in the cleaning plate (44), and the fixing column (43) is positioned in the guide groove (45) and matched with the guide groove.
The transmission assembly (5) is arranged on the cabinet body (1) and is connected with the cooling fan (3) and the rotating shaft (41), and when the cooling fan (3) rotates, the transmission assembly (5) drives the rotating shaft (41) to rotate.
2. A dust protected electrical control cabinet in accordance with claim 1, wherein:
the transmission assembly (5) comprises a rotating column (51), a first transmission wheel (52), a second transmission wheel (53), a transmission belt (54) and a ratchet wheel assembly (55), wherein the rotating column (51) is arranged on the cooling fan (3), the first transmission wheel (52) is rotatably arranged on the rotating column (51), the second transmission wheel (53) is arranged on the rotating shaft (41), the transmission belt (54) is sleeved on the first transmission wheel (52) and the second transmission wheel (53), and the ratchet wheel assembly (55) is arranged on the rotating column (51) and the first transmission wheel (52).
3. A dust protected electrical control cabinet in accordance with claim 2, wherein:
the ratchet assembly (55) comprises a ratchet groove (551), a pawl (552) and a spring (553), wherein the ratchet groove (551) is formed in the first driving wheel (52), the pawl (552) is rotatably arranged on the rotating column (51) and matched with the ratchet groove (551), and the spring (553) is arranged on the rotating column (51) and connected with the pawl (552).
4. A dust protected electrical control cabinet in accordance with claim 1, wherein:
the fixed column (43) is rotatably provided with a sleeve (47), and the sleeve (47) is arranged in the guide groove (45) and matched with the guide groove.
5. A dust protected electrical control cabinet in accordance with claim 1, wherein:
the novel dustproof cabinet is characterized in that the air inlet (11) and the air outlet (12) are respectively provided with a fixed frame (6), the fixed frames (6) are arranged on one side, far away from the cabinet body (1), of the dustproof net (2), and the fixed frames (6) are respectively provided with a plurality of louver blades (61) in an inclined mode.
6. A dust protected electrical control cabinet in accordance with claim 1, wherein:
and the cleaning plate (44) is provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776380.2U CN219535290U (en) | 2023-04-11 | 2023-04-11 | Dustproof electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776380.2U CN219535290U (en) | 2023-04-11 | 2023-04-11 | Dustproof electrical control cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN219535290U true CN219535290U (en) | 2023-08-15 |
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ID=87650218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320776380.2U Active CN219535290U (en) | 2023-04-11 | 2023-04-11 | Dustproof electrical control cabinet |
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| Country | Link |
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| CN (1) | CN219535290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117377254A (en) * | 2023-11-22 | 2024-01-09 | 四川交通职业技术学院 | Energy-saving type heat dissipation and waterproof mechanism of traffic control cabinet and installation method |
-
2023
- 2023-04-11 CN CN202320776380.2U patent/CN219535290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117377254A (en) * | 2023-11-22 | 2024-01-09 | 四川交通职业技术学院 | Energy-saving type heat dissipation and waterproof mechanism of traffic control cabinet and installation method |
| CN117377254B (en) * | 2023-11-22 | 2024-02-20 | 四川交通职业技术学院 | Energy-saving type heat dissipation and waterproof mechanism of traffic control cabinet and installation method |
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