Heat dissipation device applied to industrial personal computer

Abstract

The invention discloses a heat dissipation device applied to an industrial personal computer in the technical field of heat dissipation of industrial personal computers, and aims to solve the problems that the existing heat dissipation technology is low in efficiency, easy to be invaded by dust and water vapor, high in cost and difficult to maintain. The device comprises an industrial personal computer body, a heat conduction mechanism, an active heat dissipation mechanism and a fixing mechanism, the heat conduction mechanism is in direct contact with a CPU through a heat dissipation plate, an insertion plate and a heat conduction plate, and heat is transferred to the outside of the industrial personal computer; the active heat dissipation mechanism comprises an external heat dissipation fan which corresponds to the heat dissipation plate, fan blades are driven to rotate through a motor, heat dissipation is effectively achieved, and meanwhile dust and water vapor are prevented from entering; the fixing mechanism enables the external cooling fan to be detachable and to adapt to industrial personal computers of various specifications. According to the device, heat dissipation is carried out through the cooling fins in direct contact with the CPU and the external fan, so that the heat dissipation efficiency is improved, dust and water vapor are prevented from directly entering the industrial personal computer, the maintenance cost is reduced, the reliability and stability of equipment are enhanced, and the device has wide industrial application prospects.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation of industrial computers, and in particular to a heat dissipation device applied to industrial computers. Background Art

[0002] In the rapid development of industrial automation and intelligence, industrial computers are core equipment, and their stability and reliability are crucial to the operation of the entire system. Heat dissipation design is one of the key factors to ensure the performance of industrial computers, which is directly related to the operating efficiency and service life of the equipment.

[0003] At present, the heat dissipation technology of industrial computers mainly relies on the following methods: 1. Natural heat dissipation through heat sinks. This method does not require additional energy, but the heat dissipation efficiency is limited by the ambient temperature and air flow; 2. Forced air flow through a built-in fan to improve heat dissipation efficiency, but there is a risk of dust and water vapor intrusion, and the noise is relatively high; 3. The evaporation and condensation process of the working medium in the heat pipe is used to achieve rapid heat transfer, but the cost is high and the structure is complex; 4. Use thermal pads to fill the gap between the heating element and the heat sink to reduce thermal resistance, but the performance of the thermal pad is affected by temperature and compression performance; 5. Improve heat dissipation efficiency by optimizing the layout and installation position of the heat dissipation element, but it is limited by the internal space and structural design of the industrial computer.

[0004] In view of the above problems, the present invention provides a new design concept of heat dissipation device, which aims to improve the heat dissipation efficiency and prevent dust and water vapor from entering the industrial computer by installing a heat sink that directly contacts the CPU on the industrial computer and setting an external heat dissipation fan at the other end of the heat sink, while maintaining the detachability and applicability of the external heat dissipation fan to adapt to industrial computers of various specifications. This design concept not only improves the heat dissipation efficiency, but also takes into account the convenience of maintenance and cost control, in order to achieve better industrial application effects. Summary of the invention

[0005] The purpose of the present invention is to solve the problems raised in the above background technology. The present invention provides a heat dissipation device applied to an industrial computer.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A heat dissipation device applied to an industrial computer comprises an industrial computer body, a heat conduction mechanism, an active heat dissipation mechanism and a fixing mechanism, wherein: One side of the industrial computer body is penetrated by a plurality of slots distributed in an array; The heat conduction mechanism includes a heat sink, a plurality of plug-ins and a plurality of heat conduction plates, wherein the plurality of plug-ins are respectively and movably inserted in the interior of the plurality of slots, the heat sink is fixed on one end of the same side of the plurality of plug-ins and is in contact with the outer side of the industrial computer body, and the plurality of heat conduction plates are respectively installed on the other end of the plurality of plug-ins and are evenly in contact with the CPU inside the industrial computer body; The active heat dissipation mechanism is located outside the industrial computer body and corresponds to the heat dissipation plate; The fixing mechanism is used to fix the active heat dissipation mechanism to the industrial computer body.

[0007] Furthermore, the active heat dissipation mechanism includes a mounting frame corresponding to the heat sink, a heat dissipation blade is rotatably installed inside the mounting frame, a motor whose output end is fixed to the rotating shaft of the heat dissipation fan blade is installed on the mounting frame, a wire is electrically connected to the motor, a power supply plug is installed at one end of the wire, and the heat dissipation fan blade is driven by the motor to rotate so as to blow air to the heat sink to take away the heat.

[0008] Furthermore, dustproof nets are fixedly installed on both open ends of the mounting frame by screws, the motor is fixed on one of the dustproof nets away from the heat sink, and a protective cover arranged outside the motor is fixed on the dustproof net.

[0009] Furthermore, the dustproof net is magnetic, and a filter net is magnetically connected to one of the dustproof nets away from the heat sink.

[0010] Furthermore, the number of the fixing mechanisms is two and they are respectively located on opposite sides of the mounting frame, the two fixing mechanisms are used to clamp the left and right sides of the industrial computer body, the fixing mechanism is composed of two corresponding fixing parts, and the four fixing parts are distributed in a rectangular shape. The fixing part includes a mounting rod fixed to one side of the mounting frame and parallel to the mounting frame, a T-shaped groove is constructed on the mounting rod along the length direction, a fixing rod perpendicular to the mounting rod is slidably installed inside the T-shaped groove, an adjusting part for adjusting the position of the fixing rod is provided on the mounting rod, two fixing splints are installed on one side of the fixing rod, one of the fixing splints is adjustably installed on the fixing rod, and the two fixing splints are used to clamp the upper and lower sides of the industrial computer body.

[0011] Furthermore, the adjusting member includes a screw rod rotatably mounted on the inner walls at both ends of the T-shaped slide groove, one end of the screw rod movably passes through the end of the mounting rod away from the mounting frame and is fixed with a knob, and the fixing rod is threadedly sleeved on the screw rod.

[0012] Furthermore, an adjusting rod is movably inserted on one end of the fixing rod away from the mounting rod, one of the fixing splints is fixedly installed on the adjusting rod, a fixing nail is threadedly inserted on the fixing rod, and one end of the fixing nail abuts against the outer side wall of the adjusting rod.

[0013] Furthermore, a linkage wheel is fixedly sleeved on each of the two corresponding screw rods, a linkage belt is sleeved between the two linkage wheels, and a linkage rod is fixedly connected between the two corresponding adjusting rods.

[0014] Furthermore, a slot is configured on one side of the heat conducting plate, the slot is arranged along the length direction of the heat conducting plate and two ends of the slot respectively penetrate two ends of the heat conducting plate, and the plug plate is movably arranged inside the slot.

[0015] Furthermore, a plurality of evenly distributed heat dissipation wing plates are fixed to a side of the heat dissipation plate facing away from the plug board.

[0016] Compared with the prior art, the present invention has the following beneficial effects: This solution uses a heat sink that is in direct contact with the CPU to more effectively transfer heat from the heat source to the heat sink, and then dissipate heat through an external fan, thereby improving the heat dissipation efficiency.

[0017] The design of the external fan in the present invention prevents dust and water vapor from directly entering the interior of the industrial computer, protects internal components, and extends the service life of the equipment. Since dust and water vapor are not easy to enter the interior of the industrial computer, maintenance work caused by dust accumulation is reduced, thereby reducing maintenance costs.

[0018] The present invention improves the heat dissipation efficiency and prevents the intrusion of dust and water vapor, thereby improving the reliability and stability of the equipment and reducing equipment failures caused by overheating.

[0019] The detachable and modular design of the present invention enables the heat dissipation device to adapt to industrial computers of different specifications, thereby increasing its application range and flexibility. The design of the external heat dissipation fan and the fixing mechanism makes the heat dissipation device easy to install and maintain, thereby improving the maintainability of the industrial computer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A three-dimensional cross-sectional view of Figure 3 For the present invention Figure 1 A three-dimensional cross-sectional view from another direction; Figure 4 For the present invention Figure 3 A magnified view of the structure in center A; Figure 5 For the present invention Figure 3 A magnified view of the structure in center B; Figure 6 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle part; Figure 7 It is a three-dimensional structural schematic diagram of the industrial control computer body and the heat conduction mechanism in the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the active heat dissipation mechanism and the fixing mechanism in the present invention; Fig. 9 It is an exploded view of the active heat dissipation mechanism of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the fixing mechanism in the present invention.

[0021] In the figure: 1. Industrial computer body; 11. Slot; 2. Heat conduction mechanism; 21. Heat sink; 211. Heat sink wing; 22. Plug-in board; 23. Heat conduction plate; 231. Card slot; 3. Active heat dissipation mechanism; 31. Mounting frame; 311. Screws; 312. Dust screen; 313. Protective cover; 314. Filter; 32. Heat dissipation fan blades; 33. Motor; 34. Wire; 35. Power plug; 4. Fixing mechanism; 41. Mounting rod; 42. T-shaped slide; 43. Fixing rod; 431. Adjusting rod; 432. Fixing nail; 433. Linking rod; 44. Adjusting member; 441. Screw; 442. Knob; 443. Linking wheel; 444. Linking belt; 45. Fixing splint. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The present embodiment provides a heat dissipation device for industrial computers, which is mainly used to solve some defects in existing heat dissipation technologies, such as low natural heat dissipation efficiency, easy introduction of dust and water vapor by fan heat dissipation, high technical costs of heat pipes and thermal pads, and limited space for optimizing heat dissipation layout. In addition, industrial computers with built-in fans may suffer from reduced heat dissipation effect due to dust accumulation on the filter net during long-term operation, affecting equipment performance and life. In view of the above problems, the present invention provides a new design concept for heat dissipation devices, which aims to improve heat dissipation efficiency and prevent dust and water vapor from entering the interior of the industrial computer by installing a heat sink that directly contacts the CPU on the industrial computer and providing an external heat dissipation fan at the other end of the heat sink, while maintaining the detachability and applicability of the external heat dissipation fan to adapt to industrial computers of various specifications, and provides the following technical solutions, which will be combined with Figure 1-Figure 10 Make a detailed description: Example

[0024] This embodiment discloses a heat dissipation device applied to an industrial computer, aiming to solve the problems of low efficiency, susceptibility to environmental influences, high cost and inconvenient maintenance in traditional heat dissipation technology. The heat dissipation device includes an industrial computer body 1, a heat conduction mechanism 2, an active heat dissipation mechanism 3 and a fixing mechanism 4, wherein: A plurality of slots 11 distributed in an array are formed through one side of the industrial computer body 1, providing a structural basis for the installation of the heat conduction mechanism 2; The heat conduction mechanism 2 includes a heat sink 21, a plurality of plug-in plates 22 and a plurality of heat conduction plates 23. The plurality of plug-in plates 22 are respectively and movably inserted in the interior of the plurality of slots 11, so that the heat conduction mechanism 2 can be closely combined with the industrial computer body 1. The heat sink 21 is fixed on one end of the same side of the plurality of plug-in plates 22 and fits with the outer side of the industrial computer body 1 to form an effective heat conduction path. The plurality of heat conduction plates 23 are respectively installed on the other ends of the plurality of plug-in plates 22 and evenly fit with the CPU inside the industrial computer body 1 to achieve rapid heat conduction. The active heat dissipation mechanism 3 is located outside the industrial computer body 1 and corresponds to the heat dissipation plate 21 to improve the heat dissipation efficiency; The fixing mechanism 4 is used to fix the active heat dissipation mechanism 3 to the industrial computer body 1 to ensure the stability of the active heat dissipation mechanism 3 and the heat dissipation effect.

[0025] The beneficial effects of the heat dissipation device are mainly reflected in the following aspects: first, through the heat conduction plate 23 that is in direct contact with the CPU, rapid heat conduction is achieved, thereby improving the heat dissipation efficiency; second, the external active heat dissipation mechanism 3 effectively prevents dust and water vapor from entering the interior of the industrial computer, thereby protecting the internal components and extending the service life of the equipment; furthermore, the design of the fixing mechanism 4 makes the heat dissipation device detachable, which is convenient for installation and maintenance, thereby reducing maintenance costs; finally, the heat dissipation device is suitable for industrial computers of various specifications and has a wide range of applicability. In summary, the heat dissipation device provided in this embodiment not only improves the heat dissipation performance of the industrial computer, but also enhances the stability and reliability of the equipment, and has significant industrial application value.

[0026] See also Figure 2 , Figure 3 , Figure 6 and Fig. 9Specifically, the active heat dissipation mechanism 3 includes a mounting frame 31 corresponding to the heat dissipation plate 21, and a heat dissipation blade 32 is rotatably mounted inside the mounting frame 31, which can rotate around its rotation axis to generate airflow. A motor 33 whose output end is fixed to the rotation axis of the heat dissipation blade 32 is mounted on the mounting frame 31, ensuring that the rotational power of the motor 33 can be effectively transmitted to the heat dissipation blade 32, and a wire 34 is electrically connected to the motor 33, and a power supply plug 35 is installed at one end of the wire 34, so that the motor 33 can obtain electrical energy from an external power supply, and the heat dissipation blade 32 is driven by the motor 33 to rotate, thereby blowing air to the heat dissipation plate 21 to take away the heat. When the motor 33 is powered on and started, it drives the heat dissipation blade 32 to rotate, generating an airflow aimed at the heat dissipation plate 21, and quickly taking away the heat accumulated on the heat dissipation plate 21 by blowing air; This design not only improves the heat dissipation efficiency, but also because the motor 33 and the heat dissipation fan blades 32 are designed to be outside the industrial computer body 1, such a layout effectively prevents dust and water vapor from directly entering the interior of the industrial computer, reduces the risk of damage to internal components, and reduces maintenance costs. At the same time, since the rotation of the heat dissipation fan blades 32 is directly driven by the motor 33, this design also improves the response speed and control accuracy of the heat dissipation device, making the heat dissipation process more stable and reliable.

[0027] In this embodiment, dustproof nets 312 are fixedly installed on the two open ends of the mounting frame 31 by screws 311, and the motor 33 is fixed on one of the dustproof nets 312 away from the heat sink 21. A protective cover 313 arranged outside the motor 33 is fixed on the dustproof net 312. This design effectively prevents the intrusion of dust, protects the motor 33 and the heat dissipation fan blades 32, and thus prolongs the service life of the heat dissipation device. Through this design, the active heat dissipation mechanism 3 not only improves the heat dissipation efficiency, but also effectively prevents the invasion of dust and water vapor through the setting of the dustproof net 312 and the protective cover 313, thereby protecting the core components of the heat dissipation device. This design improves the stability and reliability of the industrial computer and reduces maintenance costs. In addition, due to its modularity and detachability, the heat dissipation device can adapt to industrial computers of various specifications and has a wide range of applicability.

[0028] In this embodiment, the design and operation of the fixing mechanism 4 demonstrate its innovation in ensuring the stability of the heat dissipation device. For details, see Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Fig.10There are two fixing mechanisms 4, which are respectively located on opposite sides of the mounting frame 31. Such a layout enables the fixing mechanisms 4 to effectively clamp the left and right sides of the industrial computer body 1, ensuring the stable installation of the heat dissipation device on the industrial computer, wherein: The fixing mechanism 4 is composed of two corresponding fixing parts, and the four fixing parts are distributed in a rectangular shape, which ensures uniform contact between the fixing mechanism 4 and the industrial computer body 1 and avoids stress concentration caused by uneven contact. The fixing part includes a mounting rod 41 fixed to one side of the mounting frame 31 and parallel to the mounting frame 31. A T-shaped slide groove 42 is constructed on the mounting rod 41 along the length direction. A fixing rod 43 perpendicular to the mounting rod 41 is slidably installed inside the T-shaped slide groove 42. An adjusting member 44 for adjusting the position of the fixing rod 43 is provided on the mounting rod 41, providing a flexible adjustment mechanism. Two fixing clamps 45 are installed on one side of the fixing rod 43, one of which is adjustably installed on the fixing rod 43. The two fixing clamps 45 are used together to clamp the upper and lower sides of the industrial computer body 1, ensuring a close fit between the active heat dissipation mechanism 3 and the industrial computer body 1. Through this design, the fixing mechanism 4 not only provides a stable fixing effect, but also through the design of the adjustment part 44 and the T-shaped slide groove 42, the fixing mechanism 4 can adapt to industrial computer bodies 1 of different sizes, and has good compatibility and flexibility. This fixing method reduces the risk of physical damage to the industrial computer body 1, and also simplifies the installation and disassembly process of the heat dissipation device, reducing the maintenance difficulty and cost.

[0029] Furthermore, the adjusting member 44 includes a screw rod 441 rotatably mounted on the inner walls of both ends of the T-shaped slide groove 42, one end of the screw rod 441 movably penetrates the end of the mounting rod 41 away from the mounting frame 31 and is fixed with a knob 442, and the fixing rod 43 is threadedly sleeved on the screw rod 441. Such a layout allows the operator to rotate the screw rod 441 through the knob 442, thereby realizing accurate adjustment of the position of the fixing rod 43; The fixing rod 43 is threadedly sleeved on the screw rod 441. This threaded connection mode not only provides a stable structural support, but also allows the fixing rod 43 to be finely adjusted along the axial direction on the screw rod 441. By rotating the knob 442, the screw rod 441 rotates accordingly, driving the fixing rod 43 to move along the axial direction of the thread, so that the clamping position of the fixing clamp plate 45 on the industrial computer body 1 can be finely adjusted to ensure a close fit between the heat dissipation device and the industrial computer bodies 1 of different sizes. This design not only improves the adjustment accuracy and flexibility of the fixing mechanism 4, but also makes the adjustment process simple and quick through the operation of the knob 442, without the need for additional tools, greatly simplifying the installation and adjustment process. In addition, the threaded connection design also increases the stability and reliability of the fixing mechanism 4, ensuring that the heat dissipation device can be stably installed in various environments.

[0030] Furthermore, an adjusting rod 431 is movably inserted on one end of the fixing rod 43 away from the mounting rod 41, and one of the fixing clamps 45 is fixedly installed on the adjusting rod 431. This design enables one of the fixing clamps 45 to adjust its position as the adjusting rod 431 moves, thereby achieving clamping of the upper and lower sides of the industrial computer body 1. A fixing nail 432 is threadedly inserted on the fixing rod 43, and one end of the fixing nail 432 abuts against the outer side wall of the adjusting rod 431. This threaded connection method can fix the adjusting rod 431 and the fixing rod 43, thereby ensuring effective clamping of the industrial computer body 1, and can clamp and fix industrial computer bodies 1 of different sizes; The design of this fixing mechanism 4 has multiple beneficial effects. First, through the cooperation of the screw rod 441 and the knob 442 in the adjustment member 44, the operator can easily adjust the position of the fixing rod 43 to achieve quick installation and disassembly; secondly, the adjustability of the fixing mechanism 4 enables the heat dissipation device to adapt to industrial computers of different specifications, thereby improving its versatility and applicability; in addition, the clamping action of the fixing splint 45 ensures the stability of the heat dissipation device on the industrial computer and reduces the risk of displacement due to vibration or impact. Example

[0031] Embodiment 2 is a further optimization of Embodiment 1 to enhance its dustproofness and convenience of maintenance. For details, please refer to Fig. 9 The dustproof net 312 is magnetic, and a filter 314 is magnetically connected to one of the dustproof nets 312 away from the heat sink 21. This improvement enables the filter 314 to be fixed to the dustproof net 312 by magnetic adsorption, which simplifies the installation and removal process. This design not only enhances the dustproof effect, but also can more effectively intercept and collect dust through the setting of the filter 314, and prevent dust from entering the motor 33 and the heat dissipation fan blades 32, thereby protecting the motor 33 and the heat dissipation fan blades 32 from dust erosion and extending their service life. The magnetic connection method of the filter 314 is also convenient for replacement and cleaning, making maintenance work easier and faster. Through this optimized design, Example 2 not only improves the dustproof performance of the heat dissipation device, but also reduces the maintenance cost by simplifying the maintenance process, thereby improving the reliability and stability of the heat dissipation device. While ensuring the heat dissipation efficiency, this design also takes into account the convenience of actual operation, making the heat dissipation device more adaptable to maintenance needs in industrial environments, reflecting its practical value and innovation in industrial applications. Example

[0032] Embodiment 3 is a further optimization of Embodiment 1 to enhance the convenience of adjustment and the synchronization of the fixing mechanism 4. For details, please refer to Fig.10, the corresponding two screw rods 441 are fixedly sleeved with a linkage wheel 443, and a linkage belt 444 is sleeved between the two linkage wheels 443, which is used to transmit power between the linkage wheels 443 of the two screw rods 441 to ensure that the position adjustment of the fixed rod 43 is more coordinated and consistent. By turning one of the knobs 442, the two screw rods 441 can be rotated simultaneously; In addition, a linkage rod 433 is fixedly connected between the two corresponding adjustment rods 431. The function of the linkage rod 433 is to further strengthen the mechanical connection between the two adjustment rods 431, ensuring that the two fixed clamping plates 45 located below can move synchronously during the adjustment process, thereby evenly clamping the industrial computer body 1; Through this optimized design, not only the adjustment accuracy and operational convenience of the heat dissipation device are improved, but also through the introduction of the linkage wheel 443, the linkage belt 444 and the linkage rod 433, the synchronous adjustment of the fixing mechanism 4 is realized, avoiding uneven clamping force or device damage caused by inconsistent adjustment. This design also simplifies the adjustment process and reduces the complexity of operation, making the heat dissipation device more suitable for industrial computers of different specifications, thereby improving its versatility and practicality. Example

[0033] Embodiment 4 is a further optimization of Embodiment 1. For details, please refer to Figure 3 and Figure 6 A slot 231 is configured on one side of the heat conducting plate 23. The slot 231 is arranged along the length direction of the heat conducting plate 23 and the two ends of the slot 231 respectively penetrate the two ends of the heat conducting plate 23. The plug-in plate 22 is movably inserted into the slot 231. This structure not only enhances the connection stability between the heat conducting plate 23 and the plug-in plate 22, but also facilitates the installation and adjustment of the plug-in plate 22, thereby improving the installation efficiency of the heat dissipation device. By providing a card slot 231 on the heat conducting plate 23, we achieve quick installation and fixation of the plug board 22. This design simplifies the assembly process of the heat dissipation device and reduces the difficulty of installation. At the same time, it also ensures the stability of the heat dissipation device during the operation of the industrial computer. In addition, the design of the card slot 231 also allows fine-tuning of the position of the plug board 22 to adapt to industrial computers of different sizes, thereby improving the applicability and flexibility of the heat dissipation device. Example

[0034] Example 5 is a further optimization of Example 1. Figure 7 A plurality of evenly distributed heat dissipation fins 211 are fixed to the side of the heat dissipation plate 21 facing away from the plug board 22. The heat dissipation fins 211 are designed to increase the surface area of ​​the heat dissipation plate 21, thereby improving the heat dissipation efficiency; The heat dissipation fins 211 are evenly distributed on one side of the heat dissipation plate 21. Such a layout helps to ensure uniformity of air flow, so that heat can be more effectively transferred from the heat dissipation plate 21 to the surrounding air. The heat dissipation fins 211 can be designed in different shapes and sizes to optimize the heat dissipation effect. At the same time, their number and distribution can also be adjusted according to actual heat dissipation requirements and space limitations. Through this optimized design, the heat dissipation capacity of the heat dissipation device is significantly improved. The addition of the heat dissipation wing plate 211 not only improves the heat dissipation efficiency, but also enhances the aesthetics of the heat dissipation device. In addition, the design of the heat dissipation wing plate 211 also helps to reduce the performance degradation of the equipment caused by local overheating, thereby improving the stability and reliability of the industrial computer body 1.

[0035] When installing this device: First, ensure that the industrial computer body 1 is in a power-off state, and prepare all components of the heat dissipation device, including the heat conduction mechanism 2, the active heat dissipation mechanism 3 and the fixing mechanism 4. Then, easily slide the plug-in board 22 of the heat conduction mechanism 2 into the slot 11 on the side of the industrial computer body 1 to ensure that they are firmly combined. The heat dissipation plate 21 is fixed to one end of the plug-in board 22 and fits tightly with the outer side of the industrial computer, while the heat conduction plate 23 is installed at the other end and is clamped at the other end of the plug-in board 22 through the clamping slot 231. By sliding the heat conduction plate 23, the heat conduction plate 23 is placed in the correct position and evenly covers the CPU so as to quickly conduct heat. Subsequently, the active heat dissipation mechanism 3 is placed outside the industrial computer body 1, corresponding to the heat sink 21, and the wire 34 of the motor 33 is connected to the power plug 35 to obtain electric energy from the external power supply. The motor 33 drives the heat dissipation fan blades 32 to rotate, generating airflow to quickly take away the heat on the heat sink 21. In order to enhance the dustproof effect, dustproof nets 312 are fixed at both ends of the mounting frame 31, and a filter net 314 is magnetically connected to one of the dustproof nets 312, which is convenient for installation and disassembly and improves the dustproof performance. The protective cover 313 is fixed on the dustproof net 312 to protect the motor 33 and the heat dissipation fan blades 32 from dust erosion; The installation of the fixing mechanism 4 ensures a close fit between the heat dissipation device and the industrial computer body 1. The position of the fixing rod 43 is fine-tuned by the knob 442 to adapt to industrial computer bodies 1 of different sizes. The fixing clamp 45 is used to clamp the upper and lower sides of the industrial computer body 1 to ensure that the heat dissipation device is firmly installed.

[0036] It should be noted that the specific model specifications of the industrial computer body 1 and the motor 33 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail. The principles of these components are clear to technical personnel in this field and do not need to be described in detail here.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat dissipation device for an industrial computer, comprising an industrial computer body (1), a heat conduction mechanism (2), an active heat dissipation mechanism (3) and a fixing mechanism (4), characterized in that: in: A plurality of slots (11) distributed in an array are formed through one side of the industrial computer body (1); The heat conduction mechanism (2) comprises a heat sink (21), a plurality of plug-in plates (22) and a plurality of heat conduction plates (23); the plurality of plug-in plates (22) are respectively movably inserted into the interior of the plurality of slots (11); the heat sink (21) is fixed to one end of the same side of the plurality of plug-in plates (22) and is in contact with the outer side of the industrial computer body (1); the plurality of heat conduction plates (23) are respectively installed on the other ends of the plurality of plug-in plates (22) and are evenly in contact with the CPU inside the industrial computer body (1); The active heat dissipation mechanism (3) is located outside the industrial computer body (1) and corresponds to the heat dissipation plate (21); The fixing mechanism (4) is used to fix the active heat dissipation mechanism (3) and the industrial computer body (1).

2. The heat dissipation device for industrial computers according to claim 1, characterized in that: The active heat dissipation mechanism (3) comprises a mounting frame (31) corresponding to the heat dissipation plate (21), a heat dissipation blade (32) being rotatably mounted inside the mounting frame (31), a motor (33) having an output end fixed to a rotating shaft of the heat dissipation blade (32) being mounted on the mounting frame (31), a wire (34) being electrically connected to the motor (33), a power supply plug (35) being mounted at one end of the wire (34), and the heat dissipation blade (32) being driven to rotate by the motor (33) so as to blow air towards the heat dissipation plate (21) to remove heat.

3. The heat dissipation device for industrial computers according to claim 2, characterized in that: Dustproof nets (312) are fixedly mounted on both open ends of the mounting frame (31) by means of screws (311); the motor (33) is fixed on one of the dustproof nets (312) away from the heat sink (21); and a protective cover (313) arranged outside the motor (33) is fixed on the dustproof net (312).

4. The heat dissipation device for industrial computers according to claim 3 is characterized in that: The dustproof net (312) is magnetic, and a filter net (314) is magnetically connected to one of the dustproof nets (312) away from the heat sink (21).

5. The heat dissipation device for industrial computers according to claim 2, characterized in that: The number of the fixing mechanisms (4) is two and they are respectively located on opposite sides of the mounting frame (31). The two fixing mechanisms (4) are used to clamp the left and right sides of the industrial computer body (1). The fixing mechanism (4) is composed of two corresponding fixing parts. The four fixing parts are arranged in a rectangular shape. The fixing parts include a mounting rod (41) fixed to one side of the mounting frame (31) and parallel to the mounting frame (31). The mounting rod (41) is provided with a T-shaped slide groove (42) along the length direction. A fixing rod (43) perpendicular to the mounting rod (41) is slidably installed inside the T-shaped slide groove (42). The mounting rod (41) is provided with an adjusting member (44) for adjusting the position of the fixing rod (43). Two fixing clamps (45) are installed on one side of the fixing rod (43), one of which is adjustably installed on the fixing rod (43). The two fixing clamps (45) are used to clamp the upper and lower sides of the industrial computer body (1).

6. The heat dissipation device for industrial computers according to claim 5, characterized in that: The adjusting member (44) comprises a screw rod (441) rotatably mounted on the inner walls at both ends of the T-shaped slide groove (42), one end of the screw rod (441) movably passes through an end of the mounting rod (41) away from the mounting frame (31) and is fixed with a knob (442), and the fixing rod (43) is threadedly sleeved on the screw rod (441).

7. The heat dissipation device for industrial computers according to claim 6, characterized in that: An adjusting rod (431) is movably inserted on one end of the fixing rod (43) away from the mounting rod (41), one of the fixing clamps (45) is fixedly mounted on the adjusting rod (431), a fixing nail (432) is threadedly inserted on the fixing rod (43), and one end of the fixing nail (432) contacts the outer side wall of the adjusting rod (431).

8. The heat dissipation device for industrial computers according to claim 7, characterized in that: A linkage wheel (443) is fixedly sleeved on each of the two corresponding screw rods (441), a linkage belt (444) is sleeved between the two linkage wheels (443), and a linkage rod (433) is fixedly connected between the two corresponding adjustment rods (431).

9. The heat dissipation device for industrial computers according to claim 1, characterized in that: A slot (231) is configured on one side of the heat conducting plate (23), the slot (231) being arranged along the length direction of the heat conducting plate (23) and the two ends of the slot (231) respectively passing through the two ends of the heat conducting plate (23), and the plug plate (22) is movably arranged inside the slot (231).

10. The heat dissipation device for industrial computers according to claim 1, characterized in that: A plurality of evenly distributed heat dissipation wing plates (211) are fixed to a side of the heat dissipation plate (21) facing away from the plug plate (22).

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