Modularized heat dissipation structure of constant temperature system of industrial personal computer

Abstract

The utility model relates to the technical field of industrial personal computers, in particular to a modularized heat dissipation structure of a constant temperature system of an industrial personal computer, which comprises a shell, the shell is mounted on two fixing blocks through a limiting structure, two mounting sleeves are fixedly connected onto the shell, limiting blocks are slidably connected into the mounting sleeves, limiting grooves are formed in the fixing blocks, and the limiting grooves are fixedly connected with the shell. A limiting groove is formed in the mounting sleeve, the end of the limiting block is clamped with the limiting groove, a first spring is fixedly connected between the limiting block and the mounting sleeve, a chute is formed in the limiting block, a push rod is slidably connected to the mounting sleeve, the push rod is slidably connected with the chute, three cooling fans are mounted on the shell, cooling fins are mounted in the shell, and a heat preservation layer is attached to the inner wall of the shell. The first spring drives the limiting block to be clamped with the limiting groove in the fixing block, so that the heat dissipation device is more convenient and efficient to mount and dismount, meanwhile, abrasion to the shell and the industrial personal computer during mounting and dismounting can be reduced, and then the mounting stability of the heat dissipation device is improved.

Description

Technical Field

[0001] This utility model relates to a modular heat dissipation structure, specifically a modular heat dissipation structure for an industrial control computer constant temperature system, and belongs to the field of industrial control computer technology. Background Technology

[0002] An industrial PC is a computer system designed specifically for industrial environments. It features high reliability, anti-interference capabilities, and adaptability to complex working conditions. It is widely used in fields such as automation control, data acquisition, and equipment monitoring. Industrial PCs are usually equipped with heat dissipation structures, which are key designs to ensure their stable operation in industrial environments. The core idea is to quickly dissipate heat from heat-generating components such as the motherboard and CPU through physical heat dissipation methods.

[0003] However, traditional industrial computer cooling devices are usually installed on the industrial computer with bolts. Bolt installation requires the use of wrenches, screwdrivers, etc. to tighten, which is time-consuming and labor-intensive. During installation, the bolts must be strictly aligned with the mounting holes of the housing and the cooling device. Insufficient machining accuracy can easily lead to stress concentration or misalignment. When the internal components of the cooling device are damaged and need to be repaired, multiple bolts on the cooling device need to be removed one by one. Repeated removal of bolts can easily cause the threads to strip, affecting the reliability of the fixation. Utility Model Content

[0004] The purpose of this utility model is to provide a modular heat dissipation structure for an industrial computer constant temperature system in order to solve the above problems. By driving the first spring to engage the limiting block with the limiting groove on the fixed block, the installation and disassembly of the heat dissipation device is made simpler and more efficient. At the same time, it can reduce the wear on the housing and industrial computer during installation and disassembly, thereby increasing the stability of the heat dissipation device installation.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: a modular heat dissipation structure for an industrial control computer constant temperature system, comprising a housing, the housing being mounted on two fixed blocks via a limiting structure, the limiting structure comprising two mounting sleeves, the housing being fixedly connected to the two mounting sleeves, a limiting block being slidably connected within the mounting sleeves, a limiting groove being formed on the fixed block, the end of the limiting block engaging with the limiting groove, a first spring being fixedly connected between the limiting block and the mounting sleeve, an inclined groove being formed on the limiting block, a push rod being slidably connected to the mounting sleeve, the push rod being slidably connected to the inclined groove, three cooling fans being mounted on the housing, heat sinks being installed inside the housing, and a heat insulation layer being adhered to the inner wall of the housing.

[0006] Preferably, magnetic refrigeration technology is used. Magnetic refrigeration relies on the magnetocaloric effect of magnetic materials to achieve the cooling effect. Magnetic materials are composed of atoms or ions, which have magnetic moments and thermal motion. The degree of orderliness of the magnetic moments is measured by magnetic entropy; the greater the disorder, the higher the magnetic entropy. By changing the applied magnetic field or temperature, the degree of orderliness of the magnetic moments can be changed, thereby changing the magnetic entropy and achieving heat absorption or release. The process is as follows: without an external magnetic field, the magnetic moments of atoms or ions inside the magnetic material are random, and the magnetic entropy changes significantly. When a magnetic field is applied in an isothermal environment, the magnetic moments of atoms or ions align in an orderly manner along the direction of the applied magnetic field, the magnetic entropy decreases, and heat is released outward. When the external magnetic field is removed, the magnetic moments return to a disordered state, the magnetic entropy increases, and magnetic refrigeration technology has the advantages of being environmentally friendly, energy-saving, efficient, and stable.

[0007] Preferably, the cross-section of the fixing block is T-shaped, and the end of the limiting block is beveled.

[0008] Preferably, the sliding direction of the push rod is perpendicular to the sliding direction of the limiting block, and the cross-section of the push rod has a "T" shape.

[0009] Preferably, a pressing plate is fixedly connected to the top of the push rod, and multiple anti-slip grooves are equidistantly provided on the pressing plate.

[0010] Preferably, the pressing plate and the push rod are perpendicular to each other, and the cross-section of the mounting sleeve is T-shaped.

[0011] Preferably, a second spring is fixedly connected between the mounting sleeve and the pressing plate, with one end of the second spring fixedly connected to the mounting sleeve and the other end of the second spring fixedly connected to the mounting sleeve.

[0012] Preferably, four positioning posts are fixedly connected to the housing, and the ends of the positioning posts are trapezoidal.

[0013] Preferably, the housing has multiple ventilation holes, and a display screen is mounted on the housing.

[0014] The beneficial effects of this utility model are as follows: the housing is installed on two fixed blocks through a limiting structure, two mounting sleeves are fixedly connected to the housing, a limiting block is slidably connected inside the mounting sleeve, a limiting groove is opened on the fixed block, the end of the limiting block engages with the limiting groove, a first spring is fixedly connected between the limiting block and the mounting sleeve, an inclined groove is opened on the limiting block, a push rod is slidably connected to the mounting sleeve, and the push rod is slidably connected to the inclined groove; the first spring drives the limiting block to engage with the limiting groove on the fixed block, making the installation of the heat dissipation device simpler and more efficient. When the internal components of the heat dissipation device are damaged and need to be disassembled for maintenance, by pressing down the pressing plate, the push rod and the inclined groove on the limiting block slide together, driving the limiting block to no longer engage with the limiting groove, thereby quickly releasing the limiting of the housing, and thus enabling the heat dissipation device to be quickly disassembled. At the same time, it can reduce the wear on the housing and the industrial control computer during installation and disassembly, thereby increasing the stability of the heat dissipation device installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the housing and the cooling fan of this utility model;

[0017] Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A.

[0018] Figure 4 This is a schematic diagram of the connection structure between the mounting sleeve and the push rod of this utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the shell and the insulation layer of this utility model.

[0020] In the diagram: 1. Housing; 2. Cooling fan; 3. Heat sink; 4. Ventilation hole; 5. Limiting structure; 501. Mounting sleeve; 502. Limiting block; 503. Limiting groove; 504. First spring; 505. Inclined groove; 506. Push rod; 507. Pressing plate; 508. Anti-slip groove; 509. Second spring; 6. Fixing block; 7. Positioning post; 8. Insulation layer; 9. Display screen. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5As shown, the modular heat dissipation structure of the industrial control computer constant temperature system includes a housing 1. The housing 1 is mounted on two fixed blocks 6 via a limiting structure 5. The limiting structure 5 includes two mounting sleeves 501. The housing 1 is fixedly connected to the two mounting sleeves 501. A limiting block 502 is slidably connected inside the mounting sleeve 501. A limiting groove 503 is formed on the fixed block 6. The end of the limiting block 502 engages with the limiting groove 503. A first spring 504 is fixedly connected between the limiting block 502 and the mounting sleeve 501. A slanted groove 505 is formed on the limiting block 502. A push rod 506 is slidably connected to the mounting sleeve 501. The push rod 506 is slidably connected to the slanted groove 505. The fixed block 6 has a "T" shaped cross-section. The end of the limiting block 502 has a slanted surface. Three cooling fans 2 are mounted on the housing 1. Heat sinks 3 are installed inside the housing 1. An insulation layer 8 is attached to the inner wall of the housing 1.

[0023] As a technical optimization of this utility model, the sliding direction of the push rod 506 is perpendicular to the sliding direction of the limiting block 502. The cross-section of the push rod 506 is T-shaped. A pressing plate 507 is fixedly connected to the top of the push rod 506. Multiple anti-slip grooves 508 are equidistantly provided on the pressing plate 507. The pressing plate 507 is perpendicular to the push rod 506. The cross-section of the mounting sleeve 501 is T-shaped. When the heat dissipation device is damaged and needs to be disassembled for maintenance... During repair, support the edge of the mounting sleeve 501 with your index finger while pressing down on the pressing plate 507 with your thumb. The pressing plate 507 drives the push rod 506 to slide into the mounting sleeve 501, so that the push rod 506 slides into the inclined groove 505 on the limiting block 502, driving the limiting block 502 to slide out of the limiting groove 503, thereby quickly releasing the limitation on the housing 1. Then, the housing 1 can be removed from the industrial computer. The anti-slip groove 508 provides a good anti-slip effect, making it more convenient to operate the pressing plate 507.

[0024] As a technical optimization of this utility model, a second spring 509 is fixedly connected between the mounting sleeve 501 and the pressing plate 507. One end of the second spring 509 is fixedly connected to the mounting sleeve 501, and the other end of the second spring 509 is fixedly connected to the mounting sleeve 501. The pressing plate 507 is driven to reset by the second spring 509 to prevent the pressing plate 507 from affecting the sliding of the limiting block 502.

[0025] As a technical optimization of this utility model, four positioning posts 7 are fixedly connected to the housing 1, and the ends of the positioning posts 7 are trapezoidal. Four positioning holes corresponding to the positions of the positioning posts 7 on the housing 1 are opened on the industrial control computer. Then, the housing 1 is moved toward the industrial control computer so that the positioning posts 7 are inserted into the corresponding positioning holes. The setting of the positioning posts 7 has a good positioning effect on the housing 1, so that the housing 1 is installed accurately, and at the same time, the stability of the heat dissipation device after installation is better.

[0026] As a technical optimization of this utility model, the housing 1 is provided with a plurality of ventilation holes 4, and the housing 1 is equipped with a display screen 9; the ventilation holes 4 can enhance airflow speed, reduce turbulence, and improve the heat dissipation efficiency of the heat dissipation device.

[0027] In use, this utility model first installs two fixing blocks 6 on the industrial computer at appropriate positions using bolts, according to the width of the housing 1. Four positioning holes corresponding to the positions of the positioning posts 7 on the housing 1 are made on the industrial computer. Then, the housing 1 is moved towards the industrial computer, allowing the positioning posts 7 to engage with the corresponding positioning holes. The positioning posts 7 provide good positioning for the housing 1, ensuring accurate installation and improving the stability of the heat dissipation device after installation. When the positioning posts 7 are engaged with the positioning holes, the mounting sleeve 501 is simultaneously engaged with the fixing blocks 6, and the outer wall of the fixing block 6 slides against the limiting block 502 away from the fixing block 6. Simultaneously, the sliding of the limiting block 502 compresses the first spring 504. When the limiting groove 503 on the fixing block 6 aligns with the limiting block 502, the first spring 504 resets and drives the limiting block 502 to engage with the limiting groove 503, thus fixing the housing 1 onto the industrial computer and quickly completing the installation of the heat dissipation device. When the device is damaged and needs to be disassembled for repair, support the edge of the mounting sleeve 501 with your index finger while pressing down on the pressing plate 507 with your thumb. The pressing plate 507 drives the push rod 506 to slide into the mounting sleeve 501, so that the push rod 506 slides into the inclined groove 505 on the limiting block 502, driving the limiting block 502 to slide out of the limiting groove 503, thereby quickly releasing the limitation on the housing 1. Then, the housing 1 can be removed from the industrial computer. When the housing 1 is installed on the industrial computer, the heat sink 3, which is bolted to the inside of the housing 1, is close to the industrial computer. The heat sink 3 can expand the heat dissipation area of ​​the industrial computer. Start the cooling fan 2, so that the cooling fan 2 and the heat sink 3 work together and form forced convection through the ventilation hole 4, thereby quickly dissipating heat and ensuring the stable operation of the industrial computer in complex environments. The insulation layer 8 is made of HDPE material and is attached to the inner wall of the outer shell with hot melt adhesive, which can reduce the impact of external temperature fluctuations on the heat dissipation device and help maintain a constant temperature environment.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular heat dissipation structure of an industrial computer constant temperature system, comprising a shell (1), characterized in that: The shell (1) is installed on two fixed blocks (6) through a limiting structure (5), the limiting structure (5) comprises two mounting sleeves (501), the shell (1) is fixedly connected with the two mounting sleeves (501), the mounting sleeve (501) is slidably connected with a limiting block (502), the fixed block (6) is provided with a limiting groove (503), the end of the limiting block (502) is clamped with the limiting groove (503), the limiting block (502) and the mounting sleeve (501) are fixedly connected with a first spring (504), the limiting block (502) is provided with an inclined slot (505), the mounting sleeve (501) is slidably connected with a push rod (506), the push rod (506) is slidably connected with the inclined slot (505), the shell (1) is provided with three cooling fans (2), the shell (1) is internally provided with a cooling fin (3), and the inner wall of the shell (1) is attached with a heat preservation layer (8).

2. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 1, wherein: The fixed block (6) is in a "T" shape structure, and the end of the limiting block (502) is in a bevel structure.

3. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 1, wherein: The sliding direction of the push rod (506) is perpendicular to the sliding direction of the limiting block (502), and the push rod (506) is in a "T" shape structure.

4. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 3, characterized in that: The top end of the push rod (506) is fixedly connected with a pressing plate (507), and a plurality of anti-skid grooves (508) are equidistantly formed in the pressing plate (507).

5. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 4, wherein: The pressing plate (507) is perpendicular to the push rod (506), and the mounting sleeve (501) is in a "T" shape structure.

6. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 5, wherein: The mounting sleeve (501) and the pressing plate (507) are fixedly connected with a second spring (509), one end of the second spring (509) is fixedly connected with the mounting sleeve (501), and the other end of the second spring (509) is fixedly connected with the mounting sleeve (501).

7. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 1, wherein: The shell (1) is fixedly connected with four positioning columns (7), and the end of the positioning column (7) is in a trapezoidal structure.

8. The modular heat dissipation structure of the industrial computer constant temperature system according to claim 1, wherein: The shell (1) is provided with a plurality of ventilation holes (4), and the shell (1) is provided with a display screen (9).

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