Heat dissipation device for industrial personal computer

Abstract

The utility model relates to a heat dissipation device for an industrial personal computer, which belongs to the technical field of industrial personal computers and comprises an industrial personal computer main body, an arc-shaped flow guide cover, a fan frame and a dust filter screen, a radiator is fixedly mounted at the top of the industrial personal computer main body, heat dissipation fins are uniformly and fixedly mounted at the top of the radiator, and the arc-shaped flow guide cover is mounted at the top of the radiator. The cooling fans are evenly and fixedly installed on the inner wall of the fan frame, the fan frame is installed at the arc-shaped flow guide cover, the arc-shaped flow guide cover is provided with ventilation holes corresponding to the fan frame, and the dust filtering net is installed on one side of the arc-shaped flow guide cover. According to the heat dissipation device for the industrial personal computer, the arc-shaped flow guide cover is arranged at the radiator at the top of the industrial personal computer, so that the air flow direction can be more effectively guided, heat dissipation dead angles are reduced, the heat dissipation uniformity is improved, a more reasonable air circulation road can be formed, and heat emission is accelerated, and therefore, the heat dissipation performance of the industrial personal computer is improved, and the cost is relatively low; installation and maintenance are simple, and popularization and application are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial personal computers, in particular to a heat dissipation device for an industrial personal computer. Background Technique

[0002] An industrial personal computer, that is, an industrial control computer, is a general term for tools that adopt a bus structure to detect and control the production process, electromechanical equipment, and process equipment. Since the industrial personal computer always runs during use, a large amount of heat will accumulate inside it. Most of the existing industrial personal computers are provided with heat sinks by opening slots for passive heat dissipation.

[0003] After retrieval, a Chinese patent with the publication number CN202122767930.8 discloses a heat dissipation mechanical structure for an industrial personal computer. By arranging heat dissipation fins on the upper side of the industrial personal computer main body, the heat emitted by the electronic components inside the industrial personal computer main body can be discharged through the heat dissipation fins, and the side dust-proof nets located on both sides of the industrial personal computer main body can further improve the heat dissipation efficiency.

[0004] The above technical solution has the following defects. Although such an industrial personal computer can perform active heat dissipation through evenly arranged heat dissipation fins and perform dust-proof treatment through dust-proof nets, such a passive heat dissipation method only relies on natural air circulation, and the heat dissipation efficiency is limited. To further improve the heat dissipation capacity of the industrial personal computer and without the need to additionally open holes to affect the dust-proof performance, a heat dissipation device for an industrial personal computer is now proposed. An arc-shaped air-cooling component is arranged at the radiator on the top of the industrial personal computer, so as to achieve more efficient active heat dissipation, thereby improving the heat dissipation performance of the industrial personal computer and extending its service life.

[0005] In view of this, this creation improves and solves the above problems, conducts painstaking research and combines theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technical part is only intended to deepen the understanding of the overall background technology of the utility model, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art known to those skilled in the art. Summary of the Utility Model

[0007] The utility model provides a heat dissipation device for an industrial personal computer, which solves the problems raised in the above background. By arranging an arc-shaped diversion cover at the radiator on the top of the industrial personal computer to guide the air flow direction, the heat dissipation dead angle is reduced, the heat dissipation uniformity is improved, thereby forming a more reasonable air circulation path, accelerating the discharge of heat, and improving the heat dissipation performance of the industrial personal computer.

[0008] The solution of the utility model to the above technical problems is as follows: An industrial control computer heat dissipation device, including an industrial control computer main body, an arc-shaped diversion cover, a fan frame, and a dust filter net. A radiator is fixedly installed on the top of the industrial control computer main body, and heat dissipation fins are uniformly and fixedly installed on the top of the radiator. The arc-shaped diversion cover is installed on the top of the radiator. Heat dissipation fans are uniformly and fixedly installed on the inner wall of the fan frame, and the fan frame is installed at the arc-shaped diversion cover. Ventilation holes are provided on the arc-shaped diversion cover corresponding to the fan frame, and the dust filter net is installed on one side of the arc-shaped diversion cover.

[0009] Based on the above technical solutions, the utility model can be further improved as follows.

[0010] Further, flange edges are fixedly installed at the edges of the radiator and the arc-shaped diversion cover. Bolt holes are uniformly provided on both sides of the flange edges, and the two sides of the flange edges are connected by bolts, which is convenient for the arc-shaped diversion cover to be disassembled and assembled with the radiator as needed.

[0011] Further, screw holes are provided at the edge of the arc-shaped diversion cover close to the ventilation holes, through holes are provided on the fan frame corresponding to the screw holes, and the fan frame and the arc-shaped diversion cover are connected by screws, so that the fan frame is convenient to be disassembled and assembled from the arc-shaped diversion cover for maintenance and replacement.

[0012] Further, a temperature detector is installed on the radiator, so that the actual temperature of the radiator can be monitored at all times.

[0013] Further, mounting plates are fixedly installed on both sides of the industrial control computer main body close to the bottom edge. Mounting holes are uniformly provided on the mounting plates, and the industrial control computer main body can be installed in equipment or cabinets by passing screws through the mounting holes of the mounting plates.

[0014] Further, the top of the arc-shaped diversion cover is set as an arc-shaped bending structure, so that the incoming heat dissipation air can be guided down, thereby uniformly performing air-cooled heat dissipation on the radiator and the heat dissipation fins on its top.

[0015] Further, screw grooves are provided at the edge of the fan frame, perforations are provided on the dust filter net corresponding to the screw grooves, and the dust filter net and the fan frame are connected by screws, so as to facilitate the disassembly, replacement and cleaning of the dust filter net.

[0016] The utility model provides an industrial control computer heat dissipation device, which has the following advantages:

[0017] 1. A radiator is installed on the top of the industrial control computer main body, which can exchange heat with heat-generating components such as the CPU inside the industrial control computer main body, thereby realizing passive heat dissipation along with air flow;

[0018] 2. The arc-shaped fairing can be installed on the top of the radiator through bolts. When the cooling fan in the fan frame is started, the air on the outer wall can be discharged into the inner wall of the arc-shaped fairing through the dust filter net and ventilation holes, accelerating the air flow. The dust filter net can filter the imported air. The top of the arc-shaped fairing is set as an arc-shaped bending structure, so that the cooling air imported into the arc-shaped fairing can be evenly guided to the radiator and fully contact with it. The top of the radiator is evenly installed with heat dissipation fins, which can effectively increase the heat dissipation area with the cooling air. The cooling air can be discharged from the gaps between the heat dissipation fins, thereby discharging the heat of the heat dissipation fins, realizing active heat dissipation, improving the heat dissipation capacity of the industrial computer main body, and not introducing dust into the industrial computer main body;

[0019] 3. Such an industrial computer cooling device sets an arc-shaped fairing at the radiator on the top of the industrial computer, which can more effectively guide the air flow direction, reduce the heat dissipation dead angle, improve the heat dissipation uniformity, form a more reasonable air circulation path, accelerate the heat discharge, thereby improving the heat dissipation performance of the industrial computer. The cost is relatively low, the installation and maintenance are simple, and it is easy to promote and apply.

[0020] The above description is only an overview of the technical solution of the present invention. In order to be able to more clearly understand the technical means of the present invention and implement it according to the content of the description, the following takes the preferred embodiment of the present invention and details it in conjunction with the drawings as follows. The specific implementation manner of the present invention is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0022] Figure 1 is a three-dimensional effect diagram of an industrial computer cooling device provided by an embodiment of the present invention;

[0023] Figure 2 is a split schematic diagram of an industrial computer cooling device provided by an embodiment of the present invention;

[0024] Figure 3 is a structural schematic diagram of an industrial computer cooling device provided by an embodiment of the present invention;

[0025] Figure 4 is a structural schematic diagram of a fan frame in an industrial computer cooling device provided by an embodiment of the present invention.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Industrial control computer main body; 2. Radiator; 3. Heat dissipation fins; 4. Arc-shaped air deflector; 5. Flange edge; 6. Bolt hole; 7. Fan frame; 8. Cooling fan; 9. Dust filter net; 10. Ventilation hole; 11. Temperature detector; 12. Mounting plate; 13. Mounting hole. Detailed implementation manners

[0028] The following combines the attached Figures 1-4 Describe the principles and features of the present utility model. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. According to the following description and claims, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0029] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] As Figures 1-4 As shown, an industrial control computer heat dissipation device includes an industrial control computer main body 1, an arc-shaped air deflector 4, a fan frame 7, and a dust filter net 9. A radiator 2 is fixedly installed on the top of the industrial control computer main body 1, and heat dissipation fins 3 are uniformly and fixedly installed on the top of the radiator 2. The arc-shaped air deflector 4 is installed on the top of the radiator 2. Cooling fans 8 are uniformly and fixedly installed on the inner wall of the fan frame 7. The fan frame 7 is installed at the arc-shaped air deflector 4. The arc-shaped air deflector 4 is provided with ventilation holes 10 corresponding to the fan frame 7. The dust filter net 9 is installed on one side of the arc-shaped air deflector 4.

[0032] Preferably, flange edges 5 are fixedly installed at the edges of the radiator 2 and the arc-shaped air deflector 4. Bolt holes 6 are evenly formed in the two flange edges 5, and the two flange edges 5 are connected by bolts, facilitating the disassembly and assembly of the arc-shaped air deflector 4 and the radiator 2 as required.

[0033] Preferably, screw holes are formed at the edge of the arc-shaped air deflector 4 close to the ventilation hole 10, through holes corresponding to the screw holes are formed in the fan frame 7, and the fan frame 7 and the arc-shaped air deflector 4 are connected by screws, making it convenient to disassemble, assemble, repair and replace the fan frame 7 from the arc-shaped air deflector 4.

[0034] Preferably, a temperature detector 11 is installed on the radiator 2, so as to continuously monitor the actual temperature of the radiator 2.

[0035] Preferably, mounting plates 12 are fixedly installed on both sides of the industrial control computer main body 1 close to the bottom edge. Mounting holes 13 are evenly formed in the mounting plates 12, and the industrial control computer main body 1 can be installed in equipment or a cabinet by passing screws through the mounting holes 13 of the mounting plates 12.

[0036] Preferably, the top of the arc-shaped air deflector 4 is set as an arc-shaped bending structure, so that the incoming cooling air can be guided downward, thereby evenly performing air cooling on the radiator 2 and the cooling fins 3 on its top.

[0037] Preferably, screw grooves are formed at the edge of the fan frame 7, perforations corresponding to the screw grooves are formed in the dust filter net 9, and the dust filter net 9 and the fan frame 7 are connected by screws, so as to facilitate the disassembly, replacement and cleaning of the dust filter net 9.

[0038] The specific working principle and usage method of the present utility model are as follows: A radiator 2 is installed on the top of the industrial control computer main body 1 to exchange heat for heat-generating devices such as the CPU inside the industrial control computer main body 1, thereby realizing passive heat dissipation. The arc-shaped air deflector 4 can be installed on the top of the radiator 2 by bolts. Starting the cooling fan 8 in the fan frame 7 can discharge the outer wall air through the dust filter net 9 through the ventilation hole 10 into the inner wall of the arc-shaped air deflector 4. The dust filter net 9 can filter dust from the introduced air, and the dust filter net 9 is connected to the fan frame 7 by screws, making the dust filter net 9 detachable for cleaning or replacement. The top of the arc-shaped air deflector 4 is set as an arc-shaped bending structure, so that the cooling air introduced into the arc-shaped air deflector 4 can be evenly guided to the radiator 2 and fully contact with it. Cooling fins 3 are evenly installed on the top of the radiator 2, which can effectively increase the heat dissipation area with the cooling air. The cooling air can be discharged from the gaps between the cooling fins 3, thereby discharging the heat of the cooling fins 3, realizing active heat dissipation, improving the heat dissipation capacity of the industrial control computer main body 1, and not introducing dust into the industrial control computer main body 1.

[0039] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the substantial technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An industrial computer heat dissipation device, comprising an industrial computer body (1), an arc-shaped air guide cover (4), a fan frame (7), and a dust filter (9), characterized in that: A radiator (2) is fixedly mounted on the top of the industrial computer body (1), cooling fins (3) are evenly fixedly mounted on the top of the radiator (2), the arc-shaped air guide cover (4) is mounted on the top of the radiator (2), a cooling fan (8) is evenly fixedly mounted on the inner wall of the fan frame (7), the fan frame (7) is mounted on the arc-shaped air guide cover (4), a ventilation hole (10) is opened in the arc-shaped air guide cover (4) corresponding to the fan frame (7), and the dust filter (9) is mounted on one side of the arc-shaped air guide cover (4).

2. The heat dissipation device for an industrial computer according to claim 1, characterized in that: Flange edges (5) are fixedly installed at the edges of the radiator (2) and the arc-shaped air deflector (4), bolt holes (6) are evenly opened on the flange edges (5) on both sides, and the flange edges (5) on both sides are connected by bolts.

3. The heat dissipation device for an industrial computer according to claim 1, characterized in that: The arc-shaped air guide cover (4) is provided with a screw hole near the edge of the ventilation hole (10), and the fan frame (7) is provided with a through hole corresponding to the screw hole. The fan frame (7) is connected to the arc-shaped air guide cover (4) by screws.

4. The heat dissipation device for an industrial computer according to claim 1, characterized in that: The radiator (2) is equipped with a temperature detector (11).

5. The heat dissipation device for an industrial computer according to claim 1, characterized in that: Mounting plates (12) are fixedly mounted on both sides of the industrial computer body (1) near the bottom edge, and the mounting plates (12) are evenly provided with mounting holes (13).

6. The heat dissipation device for an industrial computer according to claim 1, characterized in that: The top of the arc-shaped air guide cover (4) is arranged as an arc-shaped curved structure.

7. The heat dissipation device for an industrial computer according to claim 1, characterized in that: A screw groove is provided at the edge of the fan frame (7), and a perforation is provided on the dust filter (9) corresponding to the screw groove. The dust filter (9) and the fan frame (7) are connected by screws.

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