Industrial computer host integrating dustproof and heat dissipation functions

Abstract

The invention discloses an industrial computer host integrating dust prevention and heat dissipation functions, and relates to the technical field of industrial computer host heat dissipation, the industrial computer host comprises a host body, a machine cover is fixedly connected to the host body, an air inlet frame is fixedly connected to the machine cover, symmetrically distributed filter plates are slidably connected in the air inlet frame, and a cooling box is fixedly connected in the machine cover; symmetrically-distributed cooling fans are mounted on the bottom wall of the cooling box, and uniformly-distributed first blocking frames are slidably connected into the cooling box. The cooling fan can automatically form an airflow passage during working through the first blocking frame, the arc-shaped groove and the protruding frame, meanwhile, external dust is prevented from entering the case along the rectangular air outlet of the cooling box, airflow distribution in the case is optimized by regularly changing the position of the air inlet through cooperation of the electromagnet and the first magnetic block, and the cooling efficiency is improved. Therefore, the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of heat dissipation of industrial computer mainframes, and in particular to an industrial computer mainframe integrating dustproof and heat dissipation functions. Background Art

[0002] Industrial computer hosts with dustproof and heat dissipation functions are particularly important in harsh working environments, especially in industrial sites with high dust or temperature. Through their unique design and advanced technology, these hosts can ensure stable and efficient operation under extreme conditions.

[0003] Existing industrial computer hosts usually use a closed design in combination with a heat sink to achieve the dual effects of heat dissipation and dust prevention. However, although this closed design can effectively prevent dust from entering, the heat dissipation effect is relatively limited and is not as good as the heat dissipation effect of an open fan. An open fan can provide better air circulation and heat dissipation performance, but it also increases the risk of dust entering. Therefore, when designing an industrial computer, it is necessary to find a balance between heat dissipation efficiency and dust prevention performance to ensure that the equipment can operate stably and reliably in harsh environments.

[0004] Based on the above situation, the present invention proposes an industrial computer host integrating dustproof and heat dissipation functions. Summary of the invention

[0005] In order to overcome the disadvantage that the existing closed design can effectively prevent dust from entering but has a relatively limited heat dissipation effect, the present invention proposes an industrial computer host that integrates dust prevention and heat dissipation functions.

[0006] An industrial computer mainframe with integrated dustproof and heat dissipation functions comprises a mainframe body, a cover fixedly connected to the mainframe body, an air inlet frame fixedly connected to the cover, two front and rear compartments arranged in the air inlet frame, symmetrically distributed filter plates slidably connected in the air inlet frame, a cooling box fixedly connected in the cover, symmetrically distributed cooling fans installed on the bottom wall of the cooling box, and a uniformly distributed first stop frame slidably connected in the cooling box.

[0007] Furthermore, arc-shaped grooves for gathering airflow are evenly distributed on the inner side of the top wall of the first retaining frame, and evenly distributed rectangular air outlets are opened on the top wall of the cooling box. Raised frames are fixedly connected along the rectangular air outlets on the top wall of the cooling box to prevent dust from entering, and the first retaining frames are fitted with adjacent raised frames.

[0008] Furthermore, it also includes a second baffle frame, which is slidably connected to the air inlet frame, and symmetrically distributed first tension springs are connected between the second baffle frame and the air inlet frame, and the symmetrically distributed first tension springs are all wound around the second baffle frame. An electromagnet is fixedly connected inside the air inlet frame, and a timer is installed on the electromagnet. The timer is set to be powered on once every ten minutes, and a first magnetic block is fixedly connected to the second baffle frame, and the electromagnet and the first magnetic block are magnetically attracted to each other.

[0009] Furthermore, it also includes a trapezoidal frame, and the cooling box is fixedly connected with evenly distributed trapezoidal frames, and the first retaining frames slide up and down in adjacent trapezoidal frames.

[0010] Furthermore, the evenly distributed trapezoidal frames are all provided with air inlets at the bottom, and the evenly distributed trapezoidal frames are all provided with air outlets at the top, and the air inlets are all larger than the adjacent air outlets.

[0011] Furthermore, it also includes a pull rack, which is slidably connected to the side of the main body close to the air inlet rack, the pull rack is sleeved on the air inlet rack and contacts the second blocking rack, and the cooling box is slidably connected to a symmetrically distributed card rack on the side close to the air inlet rack, a second tension spring is connected between the symmetrically distributed card rack and the cooling box, and the symmetrically distributed card rack is slidably connected to the first blocking rack.

[0012] Furthermore, evenly distributed card blocks are provided on the symmetrically distributed card frames, and the card blocks are slidably connected to the adjacent first stop frames.

[0013] Furthermore, it also includes a fixed plate, and the front and rear compartments of the air inlet frame are fixedly connected with symmetrically distributed fixed plates, and a third tension spring is connected between the fixed plate and the adjacent filter plate, and the symmetrically distributed filter plates are fixedly connected with symmetrically distributed pressure plates, and the pressure plate and the adjacent fixed plate are slidably connected.

[0014] Furthermore, inclined surfaces are provided on the symmetrically distributed pressing plates.

[0015] Furthermore, a third magnetic block is included. The cooling box is fixedly connected with evenly distributed third magnetic blocks. The evenly distributed first baffles are fixedly connected with symmetrically distributed second magnetic blocks. The second magnetic blocks and the adjacent third magnetic blocks are magnetically attracted to each other, and the magnetic force between the second magnetic blocks and the third magnetic blocks is much smaller than the gravity of the first baffle itself.

[0016] The present invention has the following advantages: the present invention firstly enables the cooling fan to automatically form an airflow path when working through the first baffle frame, the arc-shaped groove, and the raised frame, while preventing external dust from entering the chassis along the rectangular air outlet of the cooling box, and then cooperates with the electromagnet and the first magnetic block to regularly change the position of the air inlet to optimize the airflow distribution in the chassis, thereby improving the heat dissipation efficiency.

[0017] In the present invention, the air inlet of the trapezoidal frame is larger than the air outlet, so that the airflow is accelerated when flowing out, thereby making it easier to lift the first blocking frame, thereby forming a stronger heat dissipation effect.

[0018] The present invention controls the card frame to automatically limit the first stop frame through the cooperation of the second stop frame and the pull frame, so that the heat dissipation channel can be opened when the computer host is running. Conversely, when the computer host stops running, the first stop frame is prevented from sliding up to cause dust to enter the chassis, thereby enhancing the dust prevention effect.

[0019] The present invention can shake off the dust on the filter plate when the position of the air inlet is changed through the second stop frame, the fixing plate, the pressure plate and the third tension spring, so as to avoid clogging of the filter plate, thereby maintaining unobstructed air intake and improving the heat dissipation effect.

[0020] The present invention utilizes the suction force of the second magnetic block and the third magnetic block to make the heat dissipation channel smoother when the computer host is running, ensuring sufficient airflow to take away the heat, thereby improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure in which the host body, the cover, the air inlet frame and other components of the present invention are separated.

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the host body, air inlet frame and filter plate of the present invention.

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the cooling box, the cooling fan and the first support frame of the present invention.

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the cooling box and the first retaining frame of the present invention.

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the second stop frame, the first tension spring, the electromagnet and other components of the present invention.

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the cooling box, the first retaining frame and the trapezoidal frame of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the pull frame, the clamping frame, the second tension spring and other components of the present invention.

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first stop frame, the clamping frame, the second tension spring and other components of the present invention.

[0030] Fig.10It is a three-dimensional structural schematic diagram of the air inlet frame, the second baffle frame, the fixing plate and other components of the present invention.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the fixing plate, the third tension spring, the pressure plate and other components of the present invention.

[0032] Fig.12 It is a three-dimensional structural schematic diagram of the second magnetic block, the third magnetic block and other components of the present invention.

[0033] Numbered names in the figure: 1-main body, 2-machine cover, 3-air inlet frame, 4-filter plate, 5-cooling box, 6-cooling fan, 7-first baffle, 701-arc groove, 702-raised frame, 8-second baffle, 9-first tension spring, 10-electromagnet, 11-first magnetic block, 12-trapezoidal frame, 121-air inlet, 122-air outlet, 13-pull frame, 14-card frame, 15-second tension spring, 16-fixed plate, 17-third tension spring, 18-pressure plate, 181-inclined surface, 19-second magnetic block, 20-third magnetic block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1: An industrial computer host with integrated dustproof and heat dissipation functions, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a host body 1, a cover 2 is fixedly connected to the host body 1, an air inlet frame 3 is fixedly connected to the front side of the cover 2, two front and rear compartments are arranged in the air inlet frame 3, filter plates 4 are slidably connected in the two compartments of the air inlet frame 3, a cooling box 5 is fixedly connected in the cover 2, cooling fans 6 are installed on the left and right sides of the bottom wall of the cooling box 5, six evenly distributed first blocking frames 7 are slidably connected in the cooling box 5, the inner sides of the top walls of the six first blocking frames 7 are provided with arc-shaped grooves 701 for gathering airflow, six evenly distributed rectangular air outlets are provided on the top wall of the cooling box 5, and raised frames 702 are fixedly connected along the rectangular air outlets on the top wall of the cooling box 5 to prevent dust from entering, and the first blocking frames 7 are all fitted with adjacent raised frames 702.

[0036] like Figure 6As shown, it also includes a conversion mechanism for controlling whether the filter plate 4 takes in air. The conversion mechanism is arranged on the air inlet frame 3. The conversion mechanism includes a second baffle frame 8. The front wall of the air inlet frame 3 is slidably connected to the second baffle frame 8. The second baffle frame 8 is connected to the air inlet frame 3 with left and right symmetrically distributed first tension springs 9. The two first tension springs 9 are both wound on the second baffle frame 8. The electromagnet 10 is fixedly connected to the inner side of the front wall of the air inlet frame 3. A timer is installed on the electromagnet 10. The timer is set to be energized once every ten minutes. The first magnetic block 11 is fixedly connected to the second baffle frame 8. The electromagnet 10 and the first magnetic block 11 are magnetically matched.

[0037] Initially, the second stop frame 8 is located directly above the rear filter plate 4, and the rear compartment of the air inlet frame 3 is in a closed state, so that air cannot enter the chassis from the rear compartment. When the computer host is running, the cooling fan 6 starts to work and generates an upward airflow. This airflow will accelerate the flow speed of the air in the cooling box 5, and the airflow will rush out of the chassis along the rectangular air outlet on the cooling box 5. The force of the airflow will lift the first stop frame 7 upward so that it no longer covers the raised frame 702. At the same time, the electromagnet 10 generates magnetism due to power-on, and the timer in the electromagnet 10 will start timing. The electromagnet 10 will attract the first magnetic block 11, thereby driving the second stop frame 8 to move forward, the first tension spring 9 will deform, and the second stop frame 8 will stay directly above the front filter plate 4. At this time, air can only enter through the rear filter plate 4, and then flow out through the rectangular air outlet on the cooling box 5 to form an effective heat dissipation channel. When the external cold air flows through the inside of the chassis, it will take away the heat generated in the chassis, thereby achieving the purpose of heat dissipation.

[0038] As the host continues to run, when the timer counts to ten minutes, the electromagnet 10 will be temporarily powered off, and the electromagnet 10 will no longer attract the first magnetic block 11. At the same time, under the elastic action of the first tension spring 9, the second baffle 8 drives the first magnetic block 11 to move backward and reset. By analogy, the position of the second baffle 8 changes once every ten minutes, that is, the filter plates 4 on the front and rear sides are ventilated alternately. When the computer host stops running, the cooling fan 6 will stop working. Under the action of the first baffle 7's own gravity, the first baffle 7 will move downward and reset to cover the raised frame 702. At the same time, the electromagnet 10 is completely powered off, the timer no longer works, and the second baffle 8 will return to its original position. In summary, the first baffle 7, the arc-shaped groove 701, and the raised frame 702 can first allow the cooling fan 6 to automatically form an airflow path when it is working, and at the same time prevent external dust from entering the chassis along the rectangular air outlet of the cooling box 5. Then, the electromagnet 10 cooperates with the first magnetic block 11 to regularly change the position of the air inlet to optimize the airflow distribution in the chassis, thereby improving the heat dissipation efficiency.

[0039] Embodiment 2: Based on embodiment 1, Figure 7As shown, it also includes a guiding mechanism for guiding the airflow, which is arranged in the cooling box 5. The guiding mechanism includes a trapezoidal frame 12. Six evenly distributed trapezoidal frames 12 are fixedly connected in the cooling box 5. The first retaining frame 7 slides up and down in the adjacent trapezoidal frames 12. The six trapezoidal frames 12 have air inlets 121 at the bottom, and the six trapezoidal frames 12 have air outlets 122 at the top. The air inlets 121 are larger than the adjacent air outlets 122.

[0040] When the cooling fan 6 starts working to generate upward airflow, the airflow will enter along the air inlet 121 and then flow out along the air outlet 122. Since the air inlet 121 is relatively large, more airflow will rush into the trapezoidal frame 12, while the air outlet 122 is relatively small, which will produce a certain resistance to the airflow, causing the airflow to speed up when flowing out, thereby making it easier to lift the first baffle 7, thereby forming a stronger heat dissipation effect.

[0041] like Figure 8 and Fig. 9 As shown, it also includes a limiting mechanism for preventing the first stop frame 7 from sliding up when not in operation. The limiting mechanism is arranged on the cooling box 5. The limiting mechanism includes a pulling frame 13. The pulling frame 13 is slidably connected between the left and right parts of the front wall of the main body 1. The pulling frame 13 is sleeved on the air inlet frame 3 and contacts with the second stop frame 8. The left and right parts of the front wall of the cooling box 5 are both slidably connected with a clamping frame 14. A second tension spring 15 is connected between the two clamping frames 14 and the cooling box 5. The two clamping frames 14 are slidably connected to the six first stop frames 7. Six evenly distributed clamping blocks are provided on the two clamping frames 14. The clamping blocks are slidably connected to the adjacent first stop frames 7.

[0042] Initially, the computer host is in a stopped state, and the block on the card frame 14 will block the first blocking frame 7. When the computer host starts to run, the second blocking frame 8 moving forward will drive the card frame 14 to move forward through the pull frame 13, and the second tension spring 15 will be deformed, and the card frame 14 moving forward will no longer block the first blocking frame 7, so that when the cooling fan 6 is working, the first blocking frame 7 can move upward freely to open the heat dissipation channel. When the computer host stops running, the circuit program will control the electromagnet 10 to briefly energize for five seconds and then delay the power off, so that the pull frame 13 can continue to hook the card frame 14 for five seconds, and at the same time control The cooling fan 6 stops working immediately, so the first baffle frame 7 will move downward and reset first. After five seconds, the electromagnet 10 is completely powered off, and the second baffle frame 8 moving backward no longer hooks the pull frame 13. At the same time, under the elastic action of the second tension spring 15, the clamping frame 14 drives the pull frame 13 to move backward and reset, and the clamping frame 14 will clamp the first baffle frame 7. In summary, the second baffle frame 8 and the pull frame 13 cooperate to control the clamping frame 14 to automatically limit the first baffle frame 7, so that the heat dissipation channel can be opened when the computer host is running. On the contrary, when the computer host stops running, the first baffle frame 7 is prevented from sliding up to cause dust to enter the chassis, thereby enhancing the dustproof effect.

[0043] like Fig.10 and Fig.11 As shown, it also includes an ash lowering mechanism for shaking off the dust on the filter plate 4, the ash lowering mechanism is arranged on the air inlet frame 3, the ash lowering mechanism includes a fixed plate 16, the left and right inner walls of the air inlet frame 3 are symmetrically fixedly connected with the fixed plates 16, the number of the fixed plates 16 is four, the third tension springs 17 are connected between the fixed plates 16 and the adjacent filter plates 4, the number of the third tension springs 17 is also four, the left and right parts of the upper sides of the two filter plates 4 are fixedly connected with pressing plates 18, the pressing plates 18 are slidably connected with the adjacent fixed plates 16, and the four pressing plates 18 are provided with inclined surfaces 181.

[0044] Initially, the second stopper 8 is located directly above the rear filter plate 4, the second stopper 8 will press on the rear pressure plate 18, and the third tension spring 17 on the rear side is in a deformed state. When the second stopper 8 moves forward, the second stopper 8 will separate from the rear pressure plate 18 and press the front pressure plate 18 downward, the front pressure plate 18 will drive the front filter plate 4 to move downward, the third tension spring 17 on the front side will be deformed, and at the same time, under the elastic action of the third tension spring 17 on the rear side, the rear filter plate 4 will be The pressure plate 18 on the rear side moves upward and resets, and the filter plate 4 on the rear side will shake off the sticky dust during the upward bouncing process. Since the position of the second baffle 8 is changed once every ten minutes, one of the filter plates 4 will bounce once every ten minutes. In summary, the second baffle 8, the fixed plate 16, the pressure plate 18, and the third tension spring 17 can shake off the dust on the filter plate 4 when the position of the air inlet is changed, thereby avoiding blockage of the filter plate 4, thereby maintaining unobstructed air intake and improving the heat dissipation effect.

[0045] like Fig.12 As shown, it also includes a stabilizing mechanism for enabling the upward sliding first baffle frame 7 to maintain stability. The stabilizing mechanism is arranged in the cooling box 5. The stabilizing mechanism includes a third magnetic block 20. The number of the third magnetic blocks 20 is twelve. Six evenly distributed third magnetic blocks 20 are fixedly connected to the left and right inner walls of the cooling box 5. The left and right sides of the six first baffle frames 7 are fixedly connected with second magnetic blocks 19. The number of the second magnetic blocks 19 is twelve. The second magnetic blocks 19 and the adjacent third magnetic blocks 20 are magnetically attracted to each other. The magnetic force between the second magnetic blocks 19 and the third magnetic blocks 20 is much smaller than the gravity of the first baffle frame 7 itself.

[0046] When the force of the airflow pushes the first retaining frame 7 upward so that it no longer covers the raised frame 702, the first retaining frame 7 will drive the second magnetic block 19 to contact the adjacent third magnetic block 20. Under the action of the magnetic force, the second magnetic block 19 will be attracted together with the third magnetic block 20, so that the first retaining frame 7 can be more stably maintained in the upward extended shape, thereby enhancing the structural stability of the heat dissipation channel. When the computer host stops running, the cooling fan 6 will stop working. Under the action of the first retaining frame 7's own gravity, the first retaining frame 7 will drive the second magnetic block 19 to move downward and reset, and the third magnetic block 20 will no longer attract the second magnetic block 19. In summary, by utilizing the suction force of the second magnetic block 19 and the third magnetic block 20, the heat dissipation channel can be unobstructed when the computer host is running, ensuring that sufficient airflow passes through to take away heat, thereby improving the heat dissipation effect.

[0047] While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. An industrial computer host with integrated dustproof and heat dissipation functions, characterized in that: The invention comprises a main body (1), a cover (2) fixedly connected to the main body (1), an air inlet frame (3) fixedly connected to the cover (2), two front and rear compartments arranged in the air inlet frame (3), symmetrically distributed filter plates (4) slidably connected in the air inlet frame (3), a cooling box (5) fixedly connected in the cover (2), symmetrically distributed cooling fans (6) installed on the bottom wall of the cooling box (5), and evenly distributed first stop frames (7) slidably connected in the cooling box (5).

2. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 1 is characterized in that: The inner sides of the top walls of the evenly distributed first retaining frames (7) are provided with arc-shaped grooves (701) for gathering airflow, the top wall of the cooling box (5) is provided with evenly distributed rectangular air outlets, and the top walls of the cooling box (5) are fixedly connected with raised frames (702) along the rectangular air outlets for preventing dust from entering, and the first retaining frames (7) are fitted with adjacent raised frames (702).

3. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 2 is characterized in that: The invention also comprises a second retaining frame (8), the second retaining frame (8) being slidably connected to the air inlet frame (3), symmetrically distributed first tension springs (9) being connected between the second retaining frame (8) and the air inlet frame (3), the symmetrically distributed first tension springs (9) being all wound around the second retaining frame (8), an electromagnet (10) being fixedly connected inside the air inlet frame (3), a timer being installed on the electromagnet (10), the timer being set to be energized once every ten minutes, a first magnetic block (11) being fixedly connected to the second retaining frame (8), the electromagnet (10) and the first magnetic block (11) being magnetically matched.

4. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 3 is characterized in that: It also includes a trapezoidal frame (12), the cooling box (5) is fixedly connected with evenly distributed trapezoidal frames (12), and the first retaining frames (7) slide up and down in adjacent trapezoidal frames (12).

5. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 4 is characterized in that: The evenly distributed trapezoidal frames (12) are all provided with air inlets (121) at the bottom, and the evenly distributed trapezoidal frames (12) are all provided with air outlets (122) at the top, and the air inlets (121) are all larger than the adjacent air outlets (122).

6. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 5 is characterized in that: The invention also comprises a pull frame (13), wherein the pull frame (13) is slidably connected to a side of the main body (1) close to the air inlet frame (3), the pull frame (13) is sleeved on the air inlet frame (3) and is in contact with the second stop frame (8), and the cooling box (5) is slidably connected to a symmetrically distributed clamping frame (14) on a side close to the air inlet frame (3), a second tension spring (15) is connected between the symmetrically distributed clamping frame (14) and the cooling box (5), and the symmetrically distributed clamping frame (14) is slidably connected to the first stop frame (7).

7. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 6 is characterized in that: Evenly distributed card blocks are provided on the symmetrically distributed card frames (14), and the card blocks are slidably connected to the adjacent first stop frames (7).

8. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 7 is characterized in that: It also includes a fixing plate (16), wherein the front and rear compartments of the air inlet frame (3) are both fixedly connected to the symmetrically distributed fixing plates (16), a third tension spring (17) is connected between the fixing plates (16) and the adjacent filter plates (4), and the symmetrically distributed filter plates (4) are both fixedly connected to the symmetrically distributed pressure plates (18), and the pressure plates (18) are both slidably connected to the adjacent fixing plates (16).

9. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 8 is characterized in that: The symmetrically distributed pressing plates (18) are all provided with inclined surfaces (181).

10. The industrial computer mainframe with integrated dustproof and heat dissipation functions according to claim 9 is characterized in that: The cooling box (5) further comprises a third magnetic block (20), the cooling box (5) being fixedly connected with evenly distributed third magnetic blocks (20), the evenly distributed first retaining frames (7) being fixedly connected with symmetrically distributed second magnetic blocks (19), the second magnetic blocks (19) and adjacent third magnetic blocks (20) being magnetically attracted to each other, and the magnetic force between the second magnetic blocks (19) and the third magnetic blocks (20) being much smaller than the weight of the first retaining frames (7) themselves.

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