Dehumidifying and heat radiating fan inside computer external machine

Abstract

The utility model provides computer external machine internal dehumidification heat dissipation fan relates to computer external machine field, include: installation box, the inner wall fixed connection of installation box has heat dissipation fan, the inner wall fixed connection of installation box has the baffle, heat dissipation fan is located one side of baffle, desiccant box and water receiving box, wherein, desiccant box is located the inside of installation box, desiccant box is located one side of baffle away from heat dissipation fan, water receiving box is located the inside of installation box, water receiving box is located the below of desiccant box, this scheme, symmetrical setting first baffle and second baffle cooperation will desiccant box inside separate into serpentine channel, air flows in serpentine channel and increases the contact time and contact area with desiccant, can significantly improve the dehumidification efficiency to air, the dry air of dehumidification under the action of heat dissipation fan enters computer external machine inside, so that the application can radiate heat when using, can prevent humid air to cause short circuit damage to computer external machine internal equipment.

Description

Technical Field

[0001] This utility model relates to the field of computer outdoor units, and more particularly to a dehumidifying and cooling fan inside a computer outdoor unit. Background Technology

[0002] A computer is an electronic device capable of automatically processing massive amounts of data according to a program. Its core functions are inputting, storing, processing, and outputting information. Computers can be categorized into mainframes, supercomputers, minicomputers, and personal computers. Personal computers, in particular, include desktop computers, laptops, and all-in-ones. Desktop computers require an external computer unit to house their core hardware.

[0003] In related technologies, desktop computers require an external computer unit for use. The external computer unit typically has brackets and interfaces to fix the motherboard, hard drive, and power supply. Since the internal devices of the external computer unit generate heat during use, ventilation holes are usually opened on the external computer unit to allow air to circulate and dissipate heat between the inside and outside of the external computer unit. However, since the air circulation speed is relatively slow on its own, people usually install fans inside the external computer unit during use to increase the air circulation speed between the inside and outside of the external computer unit, thereby accelerating the heat dissipation of the internal parts of the external computer unit.

[0004] However, during the use of a computer outdoor unit, the surrounding environment may be humid. As a result, the fan may bring dehumidified air into the computer outdoor unit, which may cause short circuit damage to the internal equipment.

[0005] Therefore, it is necessary to provide a dehumidifying and cooling fan inside the computer's outdoor unit to solve the above problems. Utility Model Content

[0006] To address the technical problem that the fan may draw dehumidified air into the computer outdoor unit during operation, potentially causing short circuits and damage to the internal equipment, this invention provides a dehumidifying and cooling fan for the computer outdoor unit.

[0007] This utility model provides a computer outdoor unit internal dehumidification and cooling fan, comprising: a mounting box, a cooling fan fixedly connected to the inner wall of the mounting box, a partition plate fixedly connected to the inner wall of the mounting box, the cooling fan located on one side of the partition plate, a dehumidifier box and a water collection box, wherein the dehumidifier box is located inside the mounting box, on the side of the partition plate away from the cooling fan, the water collection box is located inside the mounting box, below the dehumidifier box, a first baffle and a second baffle, wherein there are two first baffles, the two first baffles are symmetrically fixedly arranged on the inner wall of the dehumidifier box, the upper surface of the first baffle is in contact with the top of the inner wall of the mounting box, the second baffle is fixedly arranged on the inner wall of the dehumidifier box, the lower surface of the second baffle is fixedly connected to the bottom of the inner wall of the dehumidifier box, and the second baffle is located between the symmetrically arranged first baffles.

[0008] Preferably, the mounting box includes a rectangular box, the outer wall of the partition plate is fixedly connected to the inner wall of the rectangular box, an air outlet is provided on one side of the rectangular box, a protective cover is hinged to the top of the rectangular box, the protective cover is located above the dehumidifier box, an installation port is provided on the side of the rectangular box away from the air outlet, the water collection box passes through the interior of the installation port, multiple air inlets are evenly provided on one side of the rectangular box, all of the multiple air inlets are located above the installation port, a first support strip is fixedly connected to one side of the inner wall of the rectangular box, and the dehumidifier box is located on the upper surface of the first support strip.

[0009] Preferably, the dehumidifier box includes a U-shaped mesh plate, the lower surface of the second baffle is fixedly connected to the bottom of the inner wall of the U-shaped mesh plate, rectangular side plates are symmetrically fixedly connected to both sides of the U-shaped mesh plate, the first baffle and the second baffle are both fixedly arranged between the symmetrically arranged rectangular side plates, and a carrying handle is fixedly connected between the symmetrically arranged rectangular side plates, the carrying handle being located above the second baffle.

[0010] Preferably, the partition plate includes a rectangular plate, the outer wall of the rectangular plate is fixedly connected to the inner wall of the rectangular box, a plurality of ventilation openings are evenly provided on the rectangular plate, the plurality of ventilation openings are all located on one side of the dehumidifier box, a second support strip is fixedly connected to one side of the rectangular plate, the second support strip is arranged opposite to the first support strip, and the dehumidifier box is located on the upper surface of the second support strip.

[0011] Preferably, a slot is provided on one side of the rectangular box, the slot is located above the plurality of air inlets, and a hook is fixedly connected to the lower surface of the protective cover away from the hinge side of the rectangular box. One side of the hook engages with the inside of the slot, and a movable plate is fixedly connected to the other side of the hook.

[0012] Preferably, a female magnetic absorbing piece is fixedly connected to the side of the rectangular plate near the water receiving box, and a male magnetic absorbing piece is fixedly connected to the side of the water receiving box near the rectangular plate. One side of the female magnetic absorbing piece is magnetically connected to one side of the male magnetic absorbing piece.

[0013] Compared with related technologies, the dehumidifying and cooling fan for the computer outdoor unit provided by this utility model has the following beneficial effects: 1. The internal dehumidifying cooling fan of this computer outdoor unit not only dissipates heat but also prevents short-circuit damage to the internal equipment caused by humid air. The mounting box restricts the installation positions of the cooling fan, partition, desiccant box, and water collection box. Activating the cooling fan increases airflow speed between the inside and outside of the computer outdoor unit, accelerating heat dissipation for the internal equipment. The partition divides the space inside the mounting box. The desiccant box holds desiccant, which absorbs moisture in the circulating air, and the condensed water droplets drip into it. The dehumidifier is collected in a water collection box. The installation positions of the first and second baffles can be restricted by the dehumidifier box. By symmetrically setting the first and second baffles together, the inside of the dehumidifier box can be divided into a serpentine channel. After the air enters the dehumidifier box, it can flow in the serpentine channel to increase the contact time and contact area with the dehumidifier, thereby significantly improving the dehumidification efficiency of the air. The dehumidified dry air can enter the computer outdoor unit under the action of the cooling fan. This allows the present application to dissipate heat during use and prevent humid air from causing short circuit damage to the internal equipment of the computer outdoor unit. 2. The computer's external unit features an internal dehumidifying and cooling fan. A rectangular box restricts the installation position of the partition and the first support strip. The protective cover can be opened and closed as needed. Opening the cover allows personnel to easily remove the dehumidifier box for replacement. The installation port facilitates the installation and use of the water collection box. When the cooling fan starts, external air enters the rectangular box through multiple air inlets. After passing through the dehumidifier box, partition, and cooling fan, the air is blown out of the rectangular box through the air outlet. A U-shaped mesh plate and symmetrically arranged rectangular side plates form a rectangular box for holding the dehumidifier. The sides of the U-shaped mesh plate facilitate airflow, while the bottom allows for dehumidifier drainage. The symmetrically arranged rectangular side plates restrict the installation position of the first baffle, second baffle, and handle strip. Personnel can move the dehumidifier box up and down using the handle strip to easily remove it from the rectangular box. 3. The computer's external unit features an internal dehumidification and cooling fan. A rectangular plate divides the space inside the rectangular box, and the ventilation openings facilitate the circulation of dehumidified air. The second support bar works in conjunction with the first support bar to support the bottom of the dehumidifier box. The magnetic connection between the sub-magnetic plates provides a certain degree of restraint on the water box. When the protective cover is closed, the hook engages with the inside of the slot, thus restricting the position of the protective cover. To open the protective cover, the operator can pry the movable plate upwards, which moves the hook to disengage from the slot, allowing the protective cover to open. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural schematic diagram provided for this utility model; Figure 3 Provided for this utility model Figure 1 Schematic diagram of the cross-sectional structure at point AA; Figure 4 This is a schematic diagram of the dehumidifier box structure provided by this utility model; Figure 5 Provided for this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the diagram; Figure 6 Provided for this utility model Figure 3 A magnified schematic diagram of the structure at point C.

[0015] The diagram is labeled as follows: 1. Mounting box; 101. Rectangular box; 102. Air outlet; 103. Protective cover; 104. Mounting port; 105. Air inlet; 106. First support bar; 2. Cooling fan; 3. Partition plate; 301. Rectangular plate; 302. Ventilation opening; 303. Second support bar; 4. Dehumidifier box; 401. U-shaped mesh plate; 402. Rectangular side plate; 403. Handle; 5. Water collection box; 6. First baffle; 7. Second baffle; 8. Slot; 9. Hook; 10. Moving plate; 11. Female magnetic clasp; 12. Female magnetic clasp. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figures 1 to 6The computer outdoor unit internal dehumidification and cooling fan includes: a mounting box 1, a cooling fan 2 fixedly connected to the inner wall of the mounting box 1, a partition plate 3 fixedly connected to the inner wall of the mounting box 1, the cooling fan 2 located on one side of the partition plate 3, a dehumidifier box 4 and a water collection box 5, wherein the dehumidifier box 4 is located inside the mounting box 1, on the side of the partition plate 3 away from the cooling fan 2, the water collection box 5 is located inside the mounting box 1, below the dehumidifier box 4, a first baffle 6 and a second baffle 7, wherein there are two first baffles 6, which are symmetrically fixedly arranged on the inner wall of the dehumidifier box 4, the upper surface of the first baffle 6 is in contact with the top of the inner wall of the mounting box 1, the second baffle 7 is fixedly arranged on the inner wall of the dehumidifier box 4, the lower surface of the second baffle 7 is fixedly connected to the bottom of the inner wall of the dehumidifier box 4, and the second baffle 7 is located between the symmetrically arranged first baffles 6.

[0018] In the specific implementation process, the mounting box 1 installed in the dehumidifying and cooling fan inside the computer outdoor unit can be installed inside the computer outdoor unit with bolts. The mounting box 1 can restrict the installation position of the cooling fan 2 and the partition plate 3. Activating the cooling fan 2 can increase the air circulation speed inside and outside the computer outdoor unit, thereby accelerating the heat dissipation of the internal equipment of the computer outdoor unit. The partition plate 3 can divide the space inside the mounting box 1. Furthermore, a dehumidifier box 4 and a water collection box 5 are installed inside the mounting box 1. The dehumidifier box 4 is used to hold dehumidifier. Specifically, when air enters the dehumidifier box 4 through the mounting box 1, the air will come into contact with the dehumidifier, and the water vapor in the air can be absorbed, thereby achieving dehumidification of the incoming air. At the same time, when the water vapor absorbed by the dehumidifier reaches saturation, the condensed water droplets will drip from the bottom of the dehumidifier box 4 into the water collection box 5. The operator can periodically remove the water collection box 5 to empty and clean it. Furthermore, two first baffles 6 and one second baffle 7 are symmetrically installed inside the dehumidifier box 4, with the second baffle 7 located between the symmetrically arranged first baffles 6. The upper surface of the first baffle 6 is in contact with the top of the inner wall of the box 1, and a certain air circulation space is left between the lower surface and the bottom of the inner wall of the dehumidifier box 4. The lower surface of the second baffle 7 is fixedly connected to the bottom of the inner wall of the dehumidifier box 4, and a certain air circulation space is left between the upper surface and the top of the inner wall of the box 1. Specifically, by symmetrically arranging the first baffles 6 and the second baffle 7, the interior of the dehumidifier box 4 can be divided into a serpentine channel, so that the air can flow in the serpentine channel after entering the dehumidifier box 4, thereby increasing the contact time and contact area between the air and the dehumidifier, which can significantly improve the dehumidification efficiency of the air. Finally, the dehumidified dry air can enter the computer outdoor unit under the action of the cooling fan 2 to accelerate the air flow speed and dissipate heat, so that the dehumidifying cooling fan inside the computer outdoor unit can dissipate heat during use and prevent the humid air from causing short circuit damage to the internal equipment of the computer outdoor unit. Specifically, the following points need to be explained: The cooling fan 2 is a device with relatively mature existing technology. The specific model can be selected according to actual needs. The power supply can be a built-in power supply or a mains power supply. The specific power supply method will be selected according to the situation. The dehumidifier can be a dehumidifying material such as calcium chloride dehumidifying granules. A handle can be set on one side of the water collection box 5 to facilitate personnel to draw water from the water collection box 5. The water collection box 5 can be made of transparent material so that personnel can see the amount of liquid collected.

[0019] See Figure 1 , Figure 2 and Figure 3 As shown, the mounting box 1 includes a rectangular box 101. The outer wall of the partition plate 3 is fixedly connected to the inner wall of the rectangular box 101. An air outlet 102 is provided on one side of the rectangular box 101. A protective cover 103 is hinged to the top of the rectangular box 101. The protective cover 103 is located above the dehumidifier box 4. An installation port 104 is provided on the side of the rectangular box 101 away from the air outlet 102. A water collection box 5 passes through the interior of the installation port 104. Multiple air inlets 105 are evenly provided on one side of the rectangular box 101. All multiple air inlets 105 are located above the installation port 104. A first support strip 106 is fixedly connected to one side of the inner wall of the rectangular box 101. The dehumidifier box 4 is located on the upper surface of the first support strip 106.

[0020] In the specific implementation process, the rectangular box 101 can restrict the installation position of the partition plate 3 and the first support bar 106. The cooling fan 2, desiccant box 4 and water collection box 5 are all set inside the rectangular box 101. The first support bar 106 can support the placed desiccant box 4. The cooling fan 2 and the rectangular box 101 can be fixed with bolts as needed. The protective cover 103 can be opened and closed as needed. By opening the protective cover 103, it is easy for personnel to take out the desiccant box 4 to replace the desiccant. By closing the protective cover 103, the installation position of the desiccant box 4 can be restricted, and the air circulation can also be restricted. The installation port 104 facilitates the installation and use of the water collection box 5. When the cooling fan 2 is started, external air can enter the rectangular box 101 through multiple air inlets 105. After passing through the desiccant box 4, partition plate 3 and cooling fan 2, the air can be blown out of the rectangular box 101 through the air outlet 102. Specifically, it should be noted that when the rectangular box 101 is installed, the multiple air inlets 105 are connected to the air inlets on the computer outdoor unit so that external air can directly enter the rectangular box 101. In order to improve the sealing, a sealing gasket can be set on the contact surface between the protective cover 103 and the desiccant box 4 as needed.

[0021] See Figure 2 , Figure 3 and Figure 4As shown, the dehumidifier box 4 includes a U-shaped mesh plate 401. The lower surface of the second baffle 7 is fixedly connected to the bottom of the inner wall of the U-shaped mesh plate 401. Rectangular side plates 402 are symmetrically fixedly connected to both sides of the U-shaped mesh plate 401. The first baffle 6 and the second baffle 7 are both fixedly arranged between the symmetrically arranged rectangular side plates 402. A handle 403 is fixedly connected between the symmetrically arranged rectangular side plates 402. The handle 403 is located above the second baffle 7.

[0022] In the specific implementation process, the U-shaped mesh plate 401 and the symmetrically arranged rectangular side plates 402 can form a rectangular box for placing dehumidifier. The two sides of the U-shaped mesh plate 401 can facilitate air circulation, and the bottom of the U-shaped mesh plate 401 can facilitate dehumidifier drainage. The symmetrically arranged rectangular side plates 402 can restrict the installation position of the first baffle 6, the second baffle 7 and the handle 403. The operator can move the dehumidifier box 4 up and down through the handle 403, so as to facilitate the removal of the dehumidifier box 4 from the rectangular box 101.

[0023] See Figure 2 and Figure 3 As shown, the partition plate 3 includes a rectangular plate 301. The outer wall of the rectangular plate 301 is fixedly connected to the inner wall of the rectangular box 101. Multiple ventilation openings 302 are evenly provided on the rectangular plate 301. The multiple ventilation openings 302 are all located on one side of the dehumidifier box 4. A second support strip 303 is fixedly connected to one side of the rectangular plate 301. The second support strip 303 is arranged opposite to the first support strip 106. The dehumidifier box 4 is located on the upper surface of the second support strip 303.

[0024] In the specific implementation process, the rectangular plate 301 can divide the space inside the rectangular box 101 to limit the installation position of the dehumidifier box 4 and the water receiving box 5. The multiple ventilation holes 302 facilitate the circulation of dehumidified air. The second support bar 303 cooperates with the first support bar 106 to support the bottom of the dehumidifier box 4.

[0025] See Figure 5 As shown, a slot 8 is provided on one side of the rectangular box 101. The slot 8 is located above multiple air inlets 105. A hook 9 is fixedly connected to the lower surface of the protective cover 103 away from the hinged side of the rectangular box 101. One side of the hook 9 is engaged with the inside of the slot 8. A movable plate 10 is fixedly connected to the other side of the hook 9.

[0026] In the specific implementation process, when the protective cover 103 is closed, the hook 9 can engage with the inside of the slot 8, thereby restricting the position of the protective cover 103. When it is necessary to open the protective cover 103, the operator can pry the moving plate 10 upwards. The moving plate 10 can drive the hook 9 to move and disengage from the slot 8, thereby opening the protective cover 103.

[0027] See Figure 6 As shown, a female magnetic absorbing piece 11 is fixedly connected to the side of the rectangular plate 301 near the water receiving box 5, and a male magnetic absorbing piece 12 is fixedly connected to the side of the water receiving box 5 near the rectangular plate 301. One side of the female magnetic absorbing piece 11 and one side of the male magnetic absorbing piece 12 are magnetically connected.

[0028] In the specific implementation process, when the water receiving box 5 is installed into the rectangular box 101 through the installation port 104, the sub-magnetic suction piece 12 can be magnetically connected with the sub-magnetic suction piece 12, thereby playing a certain limiting role in the water receiving box 5 and preventing the water receiving box 5 from moving at will.

[0029] The working principle of the computer outdoor unit dehumidification and cooling fan provided by this utility model is as follows: When the dehumidifying and cooling fan inside the computer outdoor unit is working, the rectangular box 101 of mounting box 1 can be installed inside the computer outdoor unit with bolts. When the cooling fan 2 starts, external air enters the rectangular box 101 through multiple air inlets 105. The air first enters the desiccant box 4. The U-shaped mesh plate 401 and the rectangular side plate 402 of the desiccant box 4 form a space for placing the desiccant. The first baffle 6 and the second baffle 7 inside symmetrically divide the desiccant box 4 into a serpentine channel. The air flows in the serpentine channel, increasing the contact time with the desiccant. The area is covered, and water vapor is adsorbed. The condensed water droplets drip into the water collection box 5 through the bottom of the U-shaped mesh plate 401. The dehumidified air passes through multiple ventilation holes 302 on the rectangular plate 301 of the partition plate 3. Under the action of the cooling fan 2, it is blown into the computer outdoor unit through the air outlet 102 to accelerate the air flow speed for heat dissipation. The operator can periodically open the protective cover 103 by moving the plate 10 and prying the hook 9, and take out the dehumidifier box 4 through the handle 403 to replace the dehumidifier. The water collection box 5 can also be pulled out through the installation port 104 to empty and clean it.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dehumidifying and cooling fan for the internal use of a computer outdoor unit, characterized in that, include: The mounting box (1) has a heat dissipation fan (2) fixedly connected to its inner wall, and a partition plate (3) fixedly connected to its inner wall. The heat dissipation fan (2) is located on one side of the partition plate (3). A dehumidifier box (4) and a water collection box (5), wherein the dehumidifier box (4) is located inside the mounting box (1), the dehumidifier box (4) is located on the side of the partition plate (3) away from the cooling fan (2), the water collection box (5) is located inside the mounting box (1), and the water collection box (5) is located below the dehumidifier box (4); and The first baffle (6) and the second baffle (7) are provided in two. The two first baffles (6) are symmetrically fixedly arranged on the inner wall of the dehumidifier box (4). The upper surface of the first baffle (6) is in contact with the top of the inner wall of the mounting box (1). The second baffle (7) is fixedly arranged on the inner wall of the dehumidifier box (4). The lower surface of the second baffle (7) is fixedly connected to the bottom of the inner wall of the dehumidifier box (4). The second baffle (7) is located between the symmetrically arranged first baffles (6).

2. The computer outdoor unit internal dehumidification and heat dissipation fan according to claim 1, characterized in that, The mounting box (1) includes a rectangular box (101), the outer wall of the partition plate (3) is fixedly connected to the inner wall of the rectangular box (101), an air outlet (102) is provided on one side of the rectangular box (101), a protective cover (103) is hinged to the top of the rectangular box (101), the protective cover (103) is located above the dehumidifier box (4), an installation port (104) is provided on the side of the rectangular box (101) away from the air outlet (102), the water collection box (5) passes through the interior of the installation port (104), a plurality of air inlets (105) are evenly provided on one side of the rectangular box (101), the plurality of air inlets (105) are all located above the installation port (104), a first support strip (106) is fixedly connected to one side of the inner wall of the rectangular box (101), and the dehumidifier box (4) is located on the upper surface of the first support strip (106).

3. The computer outdoor unit internal dehumidification and heat dissipation fan according to claim 1, characterized in that, The dehumidifier box (4) includes a U-shaped mesh plate (401), the lower surface of the second baffle (7) is fixedly connected to the bottom of the inner wall of the U-shaped mesh plate (401), and rectangular side plates (402) are fixedly connected symmetrically on both sides of the U-shaped mesh plate (401). The first baffle (6) and the second baffle (7) are both fixedly arranged between the symmetrically arranged rectangular side plates (402), and a handle (403) is fixedly connected between the symmetrically arranged rectangular side plates (402). The handle (403) is located above the second baffle (7).

4. The computer outdoor unit internal dehumidification and heat dissipation fan according to claim 2, characterized in that, The partition plate (3) includes a rectangular plate (301). The outer wall of the rectangular plate (301) is fixedly connected to the inner wall of the rectangular box (101). A plurality of ventilation openings (302) are evenly provided on the rectangular plate (301). The plurality of ventilation openings (302) are located on one side of the dehumidifier box (4). A second support strip (303) is fixedly connected to one side of the rectangular plate (301). The second support strip (303) is arranged opposite to the first support strip (106). The dehumidifier box (4) is located on the upper surface of the second support strip (303).

5. The computer outdoor unit internal dehumidification and heat dissipation fan according to claim 2, characterized in that, A slot (8) is provided on one side of the rectangular box (101). The slot (8) is located above the multiple air inlets (105). A hook (9) is fixedly connected to the lower surface of the protective cover (103) away from the hinge side of the rectangular box (101). One side of the hook (9) is engaged with the inside of the slot (8). A movable plate (10) is fixedly connected to the other side of the hook (9).

6. The computer outdoor unit internal dehumidification and heat dissipation fan according to claim 4, characterized in that, A female magnetic absorbing piece (11) is fixedly connected to the side of the rectangular plate (301) near the water receiving box (5), and a female magnetic absorbing piece (12) is fixedly connected to the side of the water receiving box (5) near the rectangular plate (301). One side of the female magnetic absorbing piece (11) is magnetically connected to one side of the female magnetic absorbing piece (12).

Images