Dustproof industrial personal computer

Abstract

The utility model discloses a dustproof industrial personal computer which comprises a shell, the lower end of the shell is provided with a dustproof filtering mechanism used for filtering heat dissipation air, the dustproof filtering mechanism comprises a function bin, a filter bag, a connecting plate, a vibration motor and an air inlet, and the lower end of the shell is fixedly provided with the function bin. A plurality of filter bags are uniformly and fixedly arranged in the functional bin, and the middle parts of the inner sides of the filter bags are communicated with the interior of the shell. The industrial personal computer is good in using effect, the dustproof filtering mechanism is arranged, air used for heat dissipation can be filtered through a filter bag and then fed into the shell, dust can be effectively prevented from being enriched in elements in the shell of the industrial personal computer, the dustproof effect can be achieved, meanwhile, the device is further provided with the automatic dust removal structure, and the dust removal effect is good. The filter bag can be vibrated and shaken as required, so that dust on the surface of the filter bag can be shaken off, and normal ventilation and heat dissipation work of the device can be maintained for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial control computers, and specifically relates to a dust-proof industrial control computer. Background Technique

[0002] An industrial control computer, whose full name is industrial control computer, is a computing device specifically used for industrial automation control systems. An industrial control computer is a general term for tools that adopt a bus structure and are used to detect and control the production process, electromechanical equipment, and process equipment. Computer attributes and characteristics: An industrial control computer has important computer attributes and characteristics, including a computer motherboard, CPU, hard disk, memory, peripherals, and interfaces, and runs an operating system.

[0003] Since an industrial control computer belongs to a computer and has a heat dissipation requirement, and is used in the industrial field, in some industrial field working conditions with high dust, due to the flow of air, the traditional air-cooled heat dissipation method is very likely to cause dust to accumulate inside the industrial control computer. In order to prevent this problem, according to a Chinese patent with the application number 202320899885.8, a dust-proof industrial control computer adds a filter structure during use, so that the airflow used for cooling can be filtered and then sent into the industrial control computer, so as to play a role in dust prevention. However, this device does not set up a filter cleaning device. If in a high-dust environment, although the dense filter can play a role in dust prevention, it is correspondingly more likely to accumulate dust and cause blockage, which will affect the ventilation effect and thus affect the subsequent heat dissipation function. Therefore, an improved dust-proof industrial control computer is needed to solve this problem. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dust-proof industrial control computer to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dust-proof industrial control computer, including a housing, a dust-proof filtering mechanism for filtering and dissipating heat air is arranged at the lower end of the housing. The dust-proof filtering mechanism includes a function bin, filter bags, a connecting plate, a vibration motor, and an air inlet. The function bin is fixedly arranged at the lower end of the housing, a plurality of filter bags are uniformly and fixedly arranged inside the function bin, the middle part inside the filter bags is communicated with the inside of the housing, the connecting plate is fixedly arranged at the lower end of the filter bags, the vibration motor is fixedly arranged in the middle of the lower end of the connecting plate, and air inlets are arranged on both sides of the surface of the function bin.

[0006] Preferably, a fan is fixedly arranged on one side inside the housing, and an air outlet is arranged on the surface of the housing on the side of the fan. The fan can discharge the air inside the housing, so as to form a negative pressure inside the housing to carry out the circulating heat dissipation work of the air.

[0007] Preferably, a collection bin is fixedly arranged at the lower end of the functional bin, and a fixed frame is fixedly arranged at the upper end of the collection bin. The fixed frame is sleeved on the lower end of the functional bin through interference connection. In this way, the collection bin can be fixed at the lower end of the functional bin to collect the dust on the surface of the filter bag. After a large amount of dust is collected inside the collection bin, since the collection bin is sleeved on the lower end of the functional bin through the fixed frame by interference connection, the collection bin can be disassembled at any time as needed to dump the dust inside the collection bin.

[0008] Preferably, a plurality of overhead rods are uniformly and fixedly arranged at the lower end inside the housing, and a plurality of through grooves are uniformly formed on the outer surface of the overhead rods. The components of the industrial control computer can be installed at the upper ends of the overhead rods in this device to ensure the smooth flow of air inside the housing, thus preventing the motherboard and other components from being installed in contact with the bottom plate of the housing, which may cause poor air flow from inside the filter bag into the housing and affect heat dissipation.

[0009] Preferably, a handle is fixedly arranged on one side of the housing surface, and the device can be conveniently taken and moved through the handle.

[0010] Preferably, a plurality of connection joints are uniformly and fixedly arranged on one side of the housing surface. The device can be connected to external devices through the connection joints.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] When the filter bag needs to be cleaned during the use of the present utility model, vibration can be generated by the vibration motor, which can drive the filter bag to shake. In this way, the dust on the surface of the filter bag can be shaken off and finally deposited inside the collection bin. Therefore, this device is provided with a dust-proof filtering mechanism, which can filter the air for heat dissipation through the filter bag and then send it into the housing. This can effectively prevent the components inside the housing of the industrial control computer from being enriched with dust. At the same time, this device is also provided with an automatic dust removal structure, which can shake the filter bag as needed, so that the dust on the surface of the filter bag can be shaken off, thereby maintaining the normal ventilation and heat dissipation work of this device for a long time.

[0013] In the present utility model, the collection bin is fixed at the lower end of the functional bin to collect the dust on the surface of the filter bag. After a large amount of dust is collected inside the collection bin, since the collection bin is sleeved on the lower end of the functional bin through the fixed frame by interference connection, the collection bin can be disassembled conveniently and quickly at any time as needed to dump the dust inside the collection bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a dust-proof industrial control computer of the present utility model;

[0015] Figure 2Cross-sectional view of a dust-proof industrial control computer of the present utility model;

[0016] Figure 3 Side view of a dust-proof industrial control computer of the present utility model;

[0017] Figure 4 Internal structure view of the housing in a dust-proof industrial control computer of the present utility model.

[0018] In the figure: 1. Housing; 2. Function bin; 3. Filter bag; 4. Connecting plate; 5. Vibration motor; 6. Air inlet; 7. Fan; 8. Air outlet; 9. Collection bin; 10. Fixed frame; 11. Overhead rod; 12. Through groove; 13. Handle; 14. Connecting joint. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4, the present utility model provides a technical solution: The present utility model discloses a dust-proof industrial control computer, including a housing 1. A dust-proof filtering mechanism for filtering and dissipating heat air is provided at the lower end of the housing 1. The dust-proof filtering mechanism includes a functional chamber 2, a filter bag 3, a connecting plate 4, a vibration motor 5, and an air inlet 6. The functional chamber 2 is fixedly provided at the lower end of the housing 1. A number of filter bags 3 are evenly and fixedly provided inside the functional chamber 2. The middle part inside the filter bag 3 is in communication with the inside of the housing 1. The lower end of the filter bag 3 is fixedly provided with a connecting plate 4. The middle part of the lower end of the connecting plate 4 is fixedly provided with a vibration motor 5. Air inlet openings 6 are provided on both sides of the surface of the functional chamber 2. The air inlet flow path during heat dissipation of this device is that when the fan 7 works, the air inside the housing 1 is discharged through the air outlet 8 by the rotation of the impeller. In this way, a negative pressure is formed inside the housing 1 and the functional chamber 2. Subsequently, the outside air enters the functional chamber 2 through the air inlet 6. The air enters the inside of the filter bag 3 through the outside of the filter bag 3, then enters the housing 1 through the inside of the filter bag 3 and takes away heat, and finally is discharged from the air outlet 8. In this way, as heat dissipation progresses, all the dust will eventually be intercepted outside the filter bag 3, and the heat dissipation air entering the housing 1 can remain clean to prevent dust from accumulating on the components inside the housing 1. At the same time, since the air outlet 8 is in a positive pressure state during operation, it is very difficult for dust to enter, and it is also very difficult for dust to accumulate on the surface of the air outlet 8 (the vibration motor 5 of this device generates rotation by the motor driving the eccentric block to rotate. Through the motor driving and the high-speed rotation of the eccentric block, since the weight of the eccentric block is not symmetric along the axis center, vibration can be generated, which can drive the filter bag 3 to shake, so that the dust on the surface of the filter bag 3 can be shaken off and finally deposited inside the collection bin 9. And this kind of vibration motor 5 is a mature technology in the prior art, so the specific structure of the vibration motor 5 is not introduced too much in this application document).

[0021] A fan 7 is fixedly provided on one side inside the housing 1, and an air outlet 8 is provided on the surface of the housing 1 on the side of the fan 7. The air inside the housing 1 can be discharged through the fan 7 to form a negative pressure inside the housing 1 for air circulation heat dissipation work;

[0022] A collection bin 9 is fixedly provided at the lower end of the functional chamber 2. A fixing frame 10 is fixedly provided at the upper end of the collection bin 9. The fixing frame 10 is sleeved on the lower end of the functional chamber 2 through interference connection. In this way, fixing the collection bin 9 at the lower end of the functional chamber 2 can collect the dust on the surface of the filter bag 3. After more dust is collected inside the collection bin 9, since the collection bin 9 is sleeved on the lower end of the functional chamber 2 through the fixing frame 10 by interference connection, the collection bin 9 can be disassembled at any time according to needs to pour out the dust inside the collection bin 9;

[0023] Several overhead rods 11 are evenly and fixedly arranged at the lower end inside the housing 1. A number of through slots 12 are evenly formed on the outer surface of the overhead rods 11. The components of the industrial computer can be installed at the upper end of the overhead rods 11 in this device to ensure the smooth flow of air inside the housing 1, thus preventing the main board and other components from being installed in contact with the bottom plate of the housing 1, which may cause poor air flow of the air entering the housing 1 from inside the filter bag 3 and affect heat dissipation.

[0024] A handle 13 is fixedly arranged on one side of the surface of the housing 1. The device can be conveniently taken and moved through the handle 13.

[0025] A number of connection joints 14 are evenly and fixedly arranged on one side of the surface of the housing 1. The device can be connected to external devices through the connection joints 14.

[0026] Working principle: When using this device, only the air outlet 8 and the through slots 12 are left on the surface of the housing 1 of this device, and the other parts are all airtight. Subsequently, when heat dissipation is required, the fan 7 works, and the air inside the housing 1 is discharged through the air outlet 8 by the rotation of the impeller. In this way, a negative pressure is formed inside the housing 1 and the functional chamber 2. Subsequently, the outside air enters the functional chamber 2 through the air inlet 6, enters the inside of the filter bag 3 through the outside of the filter bag 3, then enters the housing 1 through the inside of the filter bag 3 and takes away the heat, and finally is discharged from the air outlet 8. In this way, as the heat dissipation progresses, all the dust will eventually be intercepted outside the filter bag 3, and the heat dissipation air entering the housing 1 can remain clean to prevent the components inside the housing 1 from being enriched with dust. At the same time, since the air outlet 8 is in a positive pressure state during operation, it is very difficult for dust to enter, and it is also very difficult for dust to accumulate on the surface of the air outlet 8.

[0027] Subsequently, when the filter bag 3 needs to be cleaned as the device is used, the vibration motor 5 can generate vibration, which can drive the filter bag 3 to shake. In this way, the dust on the surface of the filter bag 3 can be shaken off and finally deposited inside the collection bin 9. In this way, this device is provided with a dust-proof filtering mechanism, which can filter the air used for heat dissipation through the filter bag 3 and then send it into the housing 1. This can effectively prevent the components inside the housing 1 of the industrial computer from being enriched with dust. At the same time, this device is also provided with an automatic dust removal structure, which can vibrate the filter bag 3 as needed, so that the dust on the surface of the filter bag 3 can be shaken off, so as to maintain the normal ventilation and heat dissipation work of this device for a long time.

[0028] Subsequently, as the device is used, the collection bin 9 is fixed at the lower end of the functional chamber 2 to collect the dust on the surface of the filter bag 3. After more dust is collected inside the collection bin 9, since the collection bin 9 is sleeved on the lower end of the functional chamber 2 through an interference fit with the fixed frame 10, the collection bin 9 can be conveniently and quickly disassembled as needed to pour out the dust inside the collection bin 9.

[0029] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust-proof industrial control computer, comprising a housing (1), characterized in that: A dust-proof filtering mechanism for filtering and dissipating heat air is provided at the lower end of the housing (1). The dust-proof filtering mechanism includes a functional chamber (2), a filter bag (3), a connecting plate (4), a vibration motor (5), and an air inlet (6). The functional chamber (2) is fixedly provided at the lower end of the housing (1). A number of filter bags (3) are uniformly and fixedly arranged inside the functional chamber (2). The middle part of the inner side of the filter bag (3) is in communication with the inside of the housing (1). The lower end of the filter bag (3) is fixedly provided with a connecting plate (4). The vibration motor (5) is fixedly provided in the middle of the lower end of the connecting plate (4). Air inlets (6) are formed on both sides of the surface of the functional chamber (2).

2. The dust-proof industrial control computer according to claim 1, wherein: A blower (7) is fixedly provided on one side inside the housing (1), and an air outlet (8) is formed on the surface of the housing (1) on one side of the blower (7).

3. A dust-proof industrial control computer according to claim 1, characterized in that: A collection bin (9) is fixedly provided at the lower end of the functional chamber (2). A fixed frame (10) is fixedly provided at the upper end of the collection bin (9), and the fixed frame (10) is sleeved at the lower end of the functional chamber (2) through interference connection.

4. A dust-proof industrial control computer according to claim 1, characterized in that: A number of overhead rods (11) are uniformly and fixedly arranged at the lower end inside the housing (1), and a number of through grooves (12) are uniformly formed on the outer surface of the overhead rods (11).

5. The dust-proof industrial control computer according to claim 1, characterized in that: A handle (13) is fixedly provided on one side of the surface of the housing (1).

6. A dust-proof industrial control computer according to claim 1, characterized in that: A number of connection joints (14) are uniformly and fixedly arranged on one side of the surface of the housing (1).

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