Moisture-proof industrial personal computer

Abstract

The utility model discloses a moisture-proof industrial personal computer, which comprises an industrial personal computer main body, a mainboard is arranged at the central position in the industrial personal computer main body, a power supply module and a hard disk are arranged in the industrial personal computer main body above the mainboard, and a humidity sensor is arranged between the power supply module and the hard disk. The moisture-proof mechanism is arranged on one side of the interior of the industrial personal computer main body, the moisture-proof mechanism comprises a shell, an air inlet net opening, a filter element, a sliding rail, a fixing rod, a heating wire and a fan, the cover plate is arranged on one side of the industrial personal computer main body, and ventilation openings are uniformly formed in the top side of the industrial personal computer main body. By installing the industrial personal computer main body, the mainboard, the moisture-proof mechanism, the shell, the air inlet net opening, the filter element, the fixing rod, the heating wire, the fan and the humidity sensor, the humidity condition in the industrial personal computer main body is monitored in real time, and by automatically monitoring the humidity condition in the industrial personal computer main body and automatically dehumidifying, the moisture-proof performance of the industrial personal computer main body is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial control computers, in particular to a moisture-proof industrial control computer. Background Art

[0002] An industrial computer, or industrial control computer, is a tool that uses a bus structure to detect and control production processes, electromechanical equipment, and process equipment. An industrial computer has important computer properties and features, such as internal electronic components such as a computer CPU, hard disk, memory, peripherals, and interfaces.

[0003] The air humidity in some production environments is relatively high. When an industrial computer works in such an environment, humid air can easily enter the inside of the industrial computer. The industrial computer is mainly composed of integrated circuits of many electronic components, and its insulation performance is closely related to the environmental humidity. If the humidity inside the industrial computer is too high, it can easily cause the circuit board to short-circuit and burn. Therefore, a moisture-proof industrial computer is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a moisture-proof industrial computer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a moisture-proof industrial computer, comprising: an industrial computer body, a main board is arranged at a central position inside the industrial computer body, a power module and a hard disk are arranged in the industrial computer body above the main board, and a humidity sensor is arranged between the power module and the hard disk;

[0006] A moisture-proof mechanism, which is arranged on one side of the main body of the industrial computer and includes a shell, an air inlet, a filter element, a slide rail, a fixing rod, a heating wire and a fan;

[0007] The cover plate is arranged on one side of the main body of the industrial computer, and ventilation holes are evenly opened on the top side of the main body of the industrial computer.

[0008] Preferably, a shielding layer is provided on the inner side wall of the industrial computer body, and the shielding layer is woven with metal wires.

[0009] Preferably, an air inlet is provided on a side of the shell away from the mainboard, and a fan is provided on an end of the shell close to the mainboard, and second blades are evenly distributed at the center of the fan, and first blades are evenly distributed on the fan outside the second blades.

[0010] Preferably, a fixing rod is provided at a central position inside the shell, and a heating wire is wound around the fixing rod.

[0011] Preferably, a filter element is arranged in the shell on one side of the air inlet mesh port, and slide rails are arranged at both ends of the filter element, and slide grooves matching the slide rails are opened at both ends inside the shell.

[0012] Preferably, the four corners of the cover plate are all provided with reserved holes, and the four corners of the industrial computer body on one side close to the cover plate are all provided with mounting holes corresponding to the reserved holes.

[0013] Preferably, slots are provided on the main body of the industrial computer on both sides of the installation hole, and plug blocks matching the slots are provided on the cover plates on both sides of the reserved hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the moisture-proof industrial computer is equipped with an industrial computer body, a main board, a moisture-proof mechanism, a shell, an air inlet mesh port, a filter element, a fixing rod, a heating wire, a fan and a humidity sensor. The humidity sensor is arranged in the main body of the industrial computer to monitor the humidity inside the main body of the industrial computer in real time. When the humidity exceeds the set value, the fan runs to inhale external air through the air inlet mesh port, and firstly filters out dust and impurities through the filter element. Then the gas is heated and heated by the heating wire and blown into the main body of the industrial computer by the fan, so that the moisture in the main body of the industrial computer is evaporated by heat. The evaporated moisture will move upward with the excess air and dissipate through the vents, thereby avoiding the influence of excessive moisture on the main board. By automatically monitoring the humidity inside the main body of the industrial computer and automatically dehumidifying, the moisture-proof performance of the main body of the industrial computer is improved and the service life is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the moisture-proof mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the side structure of the fan of the present utility model.

[0019] In the figure: 1. Industrial computer body; 2. Shielding layer; 3. Moisture-proof mechanism; 301. Shell; 302. Air inlet; 303. Filter element; 304. Slide rail; 305. Fixing rod; 306. Heating wire; 307. Fan; 308. First blade; 309. Second blade; 4. Mounting hole; 5. Mainboard; 6. Slot; 7. Power module; 8. Humidity sensor; 9. Hard disk; 10. Plug-in block; 11. Ventilation port; 12. Cover; 13. Reserved hole. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a moisture-proof industrial computer, comprising: an industrial computer body 1, a main board 5 is arranged at the central position inside the industrial computer body 1, and a power module 7 and a hard disk 9 are arranged in the industrial computer body 1 above the main board 5, and a shielding layer 2 is arranged on the inner side wall of the industrial computer body 1, and the shielding layer 2 is woven with metal wire to reduce the external electromagnetic interference of the industrial computer body 1 when working;

[0022] The moisture-proof mechanism 3 is arranged at one side of the industrial computer body 1, and the moisture-proof mechanism 3 includes a housing 301, an air inlet 302, a filter element 303, a slide rail 304, a fixing rod 305, a heating wire 306 and a fan 307;

[0023] An air inlet 302 is provided on a side of the housing 301 away from the mainboard 5, and a fan 307 is provided on an end of the housing 301 close to the mainboard 5;

[0024] A humidity sensor 8 is provided between the power module 7 and the hard disk 9 to monitor the humidity inside the industrial computer body 1 in real time. When the humidity exceeds the set value, the fan 307 runs to inhale the external air through the air inlet 302;

[0025] The second blades 309 are evenly distributed at the central position of the fan 307, and the first blades 308 are evenly distributed on the fan 307 outside the second blades 309. The first blades 308 and the second blades 309 rotate in the same direction, which is conducive to increasing the air intake;

[0026] A filter element 303 is disposed in the housing 301 on one side of the air inlet 302. The external air first passes through the filter element 303 to filter out dust and impurities to avoid contamination of the interior of the industrial computer body 1.

[0027] Both ends of the filter element 303 are provided with slide rails 304, and both ends of the interior of the housing 301 are provided with slides matching the slide rails 304, so as to facilitate the removal and replacement of the filter element 303;

[0028] A fixing rod 305 is provided at the central position inside the housing 301, and a heating wire 306 is wound around the fixing rod 305;

[0029] At the same time, the heating wire 306 is powered on to generate heat, and the gas is heated by the heating wire 306 and blown into the interior of the industrial computer body 1, so that the moisture in the industrial computer body 1 is evaporated by the heat;

[0030] Ventilation holes 11 are evenly provided on the top side of the industrial computer body 1. The evaporated moisture moves upward with the excess air and is dispersed through the vents 11 on the top side, thereby preventing excessive moisture from affecting the main board 5. By automatically monitoring the internal humidity of the industrial computer body 1 and automatically dehumidifying, the moisture-proof performance of the industrial computer body 1 is improved and the service life is extended.

[0031] A cover plate 12 is provided on one side of the industrial computer body 1. The four corners of the cover plate 12 are provided with reserved holes 13. The four corners of the industrial computer body 1 close to the cover plate 12 are provided with mounting holes 4 corresponding to the reserved holes 13, so as to facilitate the internal inspection and maintenance of the industrial computer body 1.

[0032] Slots 6 are provided on the main body 1 of the industrial computer on both sides of the mounting hole 4, and plugs 10 matching the slots 6 are provided on the cover plate 12 on both sides of the reserved hole 13;

[0033] When the cover plate 12 is connected to the main body 1 of the industrial computer, the plug block 10 is fixedly engaged with the slot 6, which facilitates positioning and installation and improves the tightness of the connection;

[0034] The specific model and specification of the humidity sensor 8 needs to be determined by selection calculation based on the specification parameters of the device, and the selection calculation method is a prior art, so it will not be described in detail.

[0035] Working principle: When the embodiment of the present application is in use, the humidity sensor 8 is arranged in the main body 1 of the industrial computer to monitor the humidity inside the main body 1 of the industrial computer in real time. When the humidity exceeds the set value, the fan 307 is operated to inhale the external air through the air inlet 302, and firstly filters out the dust and impurities through the filter element 303. At the same time, the heating wire 306 is energized to generate heat, and the gas is heated by the heating wire 306 and blown into the main body 1 of the industrial computer, so that the moisture in the main body 1 of the industrial computer is evaporated by heat, and the evaporated moisture will be blown away with the excess air. It moves upward and dissipates through the vents 11 on the top side, thereby preventing excessive moisture from affecting the mainboard 5. By automatically monitoring the humidity inside the industrial computer body 1 and automatically dehumidifying, the moisture-proof performance of the industrial computer body 1 is improved and the service life is extended. A cover plate 12 is provided on one side of the industrial computer body 1. The four corners of the cover plate 12 are connected to the mounting holes 4 opened on the industrial computer body 1 through fasteners. At the same time, when the cover plate 12 is connected to the industrial computer body 1, the plug block 10 is fixedly engaged with the slot 6, which is convenient for positioning and installation and improves the tightness during connection.

[0036] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0037] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A moisture-proof industrial computer, characterized in that: include: An industrial computer body (1), wherein a main board (5) is arranged at a central position inside the industrial computer body (1), and a power module (7) and a hard disk (9) are arranged inside the industrial computer body (1) above the main board (5), and a humidity sensor (8) is arranged between the power module (7) and the hard disk (9); A moisture-proof mechanism (3), the moisture-proof mechanism (3) being arranged on one side inside the main body (1) of the industrial computer, and the moisture-proof mechanism (3) comprising a housing (301), an air inlet mesh port (302), a filter element (303), a slide rail (304), a fixing rod (305), a heating wire (306) and a fan (307), the moisture-proof mechanism (3) being used to prevent excessive moisture inside the main body (1) of the industrial computer; A cover plate (12), the cover plate (12) being arranged on one side of the industrial computer body (1), and the top side of the industrial computer body (1) being evenly provided with ventilation holes (11).

2. A moisture-proof industrial computer according to claim 1, characterized in that: The inner side wall of the industrial computer body (1) is provided with a shielding layer (2), and the shielding layer (2) is woven from metal wires.

3. The moisture-proof industrial computer according to claim 1, characterized in that: An air inlet mesh port (302) is provided on a side of the housing (301) away from the mainboard (5), and a fan (307) is provided on an end of the housing (301) close to the mainboard (5), and second blades (309) are evenly distributed at the central position of the fan (307), and first blades (308) are evenly distributed on the fan (307) outside the second blades (309).

4. The moisture-proof industrial computer according to claim 1, characterized in that: A fixing rod (305) is provided at a central position inside the housing (301), and a heating wire (306) is wound around the fixing rod (305).

5. The moisture-proof industrial computer according to claim 3, characterized in that: A filter element (303) is arranged in the housing (301) on one side of the air inlet mesh port (302), and slide rails (304) are arranged at both ends of the filter element (303), and slide grooves matching the slide rails (304) are arranged at both ends inside the housing (301).

6. The moisture-proof industrial computer according to claim 1, characterized in that: The four corners of the cover plate (12) are all provided with reserved holes (13), and the four corners of the industrial computer body (1) on a side close to the cover plate (12) are all provided with mounting holes (4) corresponding to the reserved holes (13).

7. A moisture-proof industrial computer according to claim 6, characterized in that: Slots (6) are provided on the main body (1) of the industrial computer on both sides of the installation hole (4), and insert blocks (10) matching the slots (6) are provided on the cover plates (12) on both sides of the reserved hole (13).

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