Ventilation device for moisture prevention of cabinet

Abstract

The utility model relates to the technical field of machine room moisture prevention, and discloses a ventilation device for cabinet moisture prevention, which comprises a ventilation box, a wind direction adjusting component and a ventilation component, the wind direction adjusting component is arranged on one side of the front surface of the ventilation box, and the ventilation component is arranged in the ventilation box. And the air direction adjusting component comprises a door plate, a bearing, an air outlet barrel, a rack, a gear, a small motor and an air guide inclined plate, and the bearing is fixedly connected to one side of the interior of the door plate. When the ventilation device carries out moisture-proof work on a machine cabinet in a machine room, through the arrangement of an air guide inclined plate, the function of changing the direction of airflow exhausted by an air outlet barrel can be achieved, a small motor drives a gear to rotate, and the rotating gear is matched with a rack to drive the air outlet barrel to rotate through a bearing; therefore, the purpose of turning the air guide inclined plate in the air outlet cylinder is achieved, the air direction of airflow exhausted by the air outlet cylinder is adjusted, the ventilation and moisture-proof range is widened, and the ventilation and moisture-proof efficiency of the cabinet in the machine room is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proofing of machine rooms, in particular to a ventilation device for moisture-proofing of machine cabinets. Background Art

[0002] A cabinet is an independent or self-supporting casing used to house electrical or electronic equipment. It is an indispensable component of electrical equipment and a carrier of electrical control equipment. It is generally made of cold-rolled steel plates or alloys. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc. Cabinets are generally placed inside a computer room, and ventilation devices are required to ventilate and moisture-proof the cabinets inside the computer room to avoid damage to electronic equipment inside the cabinet due to high humidity in the computer room.

[0003] The applicant believes that:

[0004] When the ventilation device is used to prevent moisture from entering the cabinets in the computer room, the external air is generally discharged into the computer room for ventilation and moisture-proofing. However, the direction of the discharged airflow is fixed, and the airflow direction cannot be adjusted according to the required needs, resulting in a smaller airflow discharge range and limiting the ventilation and moisture-proofing range, thereby reducing the ventilation and moisture-proofing efficiency inside the computer room, which requires improvement. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a ventilation device for moisture-proofing a cabinet, which has the advantage of a ventilation device for adjusting wind direction, and solves the problem that the ventilation device cannot adjust the wind direction of the airflow according to required needs, resulting in a small airflow discharge range and limiting the ventilation and moisture-proof range, thereby reducing the ventilation and moisture-proof efficiency inside the computer room.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabinet moisture-proof ventilation device, comprising a ventilation box, a wind direction adjusting component and a ventilation component, the front side of the ventilation box is provided with a wind direction adjusting component, and the interior of the ventilation box is provided with a ventilation component.

[0009] The wind direction adjusting component includes a door panel, a bearing, an air outlet pipe, a rack, a gear, a small motor and an air guide inclined plate. The inner side of the door panel is fixedly connected to a bearing, the other side of the bearing is fixedly connected to the air outlet pipe, the outer wall of the air outlet pipe is fixedly connected to a rack, one side of the rack is meshed with a gear, one end of the gear is fixedly connected to the output shaft of the small motor, and a plurality of air guide inclined plates are fixedly connected to the inner wall of the air outlet pipe at equal intervals.

[0010] Furthermore, hinges are fixedly connected to one side of the front of the ventilation box at equal intervals, and a door panel is fixedly connected to the other side of the hinge.

[0011] Furthermore, the bottom of the small motor is fixed to the inside of the door panel.

[0012] Furthermore, the ventilation component includes a support plate, a drive motor and fan blades. The support plate is welded to the inside of the ventilation box, one side of the support plate is fixedly connected to the drive motor, and the output shaft of the drive motor is fixedly connected to the fan blades via a coupling.

[0013] Furthermore, a hinge is fixedly connected to one side of the upper part of the ventilation box, a removal plate is fixedly connected to the other side of the hinge, and mounting plates are welded to the four corners of the ventilation box.

[0014] Furthermore, a filter component is disposed inside the back of the ventilation box, and the filter component includes a frame, a dust filter plate, a slider, a slide groove, an activated carbon filter plate and a handle.

[0015] Furthermore, a frame is fixedly connected to the interior of the ventilation box below the disassembly plate, a dust filter plate is movably connected to one side of the interior of the frame, sliders are fixedly connected to both sides of the dust filter plate, and a sliding groove is provided on the outer side of the slider on the inner wall of the frame.

[0016] Furthermore, the other side of the interior of the frame is slidably connected to the activated carbon filter plate through a slider and a slide groove, and handles are fixedly connected to the tops of the dust filter plate and the activated carbon filter plate.

[0017] Compared with the prior art, the utility model provides a cabinet moisture-proof ventilation device, which has the following beneficial effects:

[0018] 1. When the ventilation device is used to prevent moisture from entering the cabinet inside the machine room, the direction of the airflow discharged from the air outlet can be changed by setting the wind guide inclined plate. The gear is driven by a small motor to rotate, so that the rotating gear cooperates with the rack to drive the air outlet to rotate through the bearing, thereby providing a steering function for the wind guide inclined plate inside the air outlet, and providing a regulating function for the wind direction of the airflow discharged from the air outlet, thereby improving the ventilation and moisture-proof range and enhancing the ventilation and moisture-proof efficiency of the cabinets inside the machine room.

[0019] 2. When the ventilation device is used to prevent moisture from entering the cabinets in the machine room, the dust filter plate and the activated carbon filter plate are set to filter the air entering the ventilation box, thereby improving the air quality inside the machine room. The movable switch of the plate and the hinge provides convenience for replacing and cleaning the dust filter plate and the activated carbon filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a front structural schematic diagram of a moisture-proof ventilation device for a cabinet provided by an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the back structure of the cabinet moisture-proof ventilation device provided by the embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the ventilation components of the cabinet moisture-proof ventilation device provided by the embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the wind direction adjustment component of the cabinet moisture-proof ventilation device provided by the embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of a door panel of a cabinet moisture-proof ventilation device provided by an embodiment of the utility model;

[0025] Figure 6 It is a schematic diagram of the structure of the filter component of the cabinet moisture-proof ventilation device provided by the embodiment of the utility model.

[0026] Among them: 1. Ventilation box; 2. Wind direction adjustment component; 201. Hinge; 202. Door panel; 203. Bearing; 204. Air outlet tube; 205. Rack; 206. Gear; 207. Small motor; 208. Wind guide inclined plate; 3. Ventilation component; 301. Support plate; 302. Drive motor; 303. Fan blade; 4. Filter component; 401. Frame; 402. Dust filter plate; 403. Slider; 404. Slide; 405. Activated carbon filter plate; 406. Handle; 5. Hinge; 6. Dismantle plate; 7. Mounting piece. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 6The utility model provides a technical solution: a moisture-proof ventilation device for a cabinet, comprising a ventilation box 1, a wind direction adjusting component 2 and a ventilation component 3, the wind direction adjusting component 2 is arranged on the front side of the ventilation box 1, the ventilation component 3 is arranged inside the ventilation box 1, the ventilation component 3 comprises a support plate 301, a drive motor 302 and a fan blade 303, the support plate 301 is welded and connected inside the ventilation box 1, the drive motor 302 is fixedly connected to one side of the support plate 301, the output shaft of the drive motor 302 is fixedly connected to the fan blade 303 through a coupling, a hinge 5 is fixedly connected to one side of the upper side of the ventilation box 1, a removal plate 6 is fixedly connected to the other side of the hinge 5, mounting plates 7 are welded and connected to the four corners of the ventilation box 1, and a filter component 4 is arranged inside the back of the ventilation box 1.

[0029] Among them: when the ventilation device is working on the moisture-proof work of the cabinets inside the machine room, first install the ventilation box 1 to the appropriate position of the machine room through the mounting plate 7, and then start the driving motor 302 to drive the fan blades 303 to rotate at high speed, so that the fan blades 303 absorb the airflow from the outer wall of the machine room and discharge it into the machine room to ventilate and moisture-proof the cabinets inside the machine room, and when the airflow passes through the inside of the ventilation box 1, the filter component 4 will filter impurities in the air to improve the air quality inside the machine room. At the same time, when the airflow is discharged, the wind direction can be adjusted by the wind direction adjusting component 2 to increase the ventilation and moisture-proof range and enhance the ventilation and moisture-proof efficiency of the cabinets inside the machine room.

[0030] See also Figure 1 and Figure 4 and Figure 5 A moisture-proof ventilation device for a cabinet, the wind direction adjustment component 2 includes a door panel 202, a bearing 203, an air outlet tube 204, a rack 205, a gear 206, a small motor 207 and an air guide inclined plate 208, one side of the inner part of the door panel 202 is fixedly connected with the bearing 203, the other side of the bearing 203 is fixedly connected with the air outlet tube 204, the outer wall of the air outlet tube 204 is fixedly connected with the rack 205, one side of the rack 205 is meshed with the gear 206, one end of the gear 206 is fixedly connected to the output shaft of the small motor 207, a plurality of air guide inclined plates 208 are fixedly connected to the inner wall of the air outlet tube 204 at equal intervals, a hinge 201 is fixedly connected to the front side of the ventilation box 1 at equal intervals, the other side of the hinge 201 is fixedly connected with the door panel 202, and the bottom of the small motor 207 is fixed to the inside of the door panel 202.

[0031] Among them: when the wind direction adjusting component 2 is working on the wind direction adjustment, the direction of the airflow discharged from the air outlet 204 can be changed by setting the wind guide inclined plate 208, and the small motor 207 drives the gear 206 to rotate, so that the rotating gear 206 cooperates with the rack 205 to drive the air outlet 204 to rotate through the bearing 203, thereby providing the purpose of steering for the wind guide inclined plate 208 inside the air outlet 204, and thereby providing the function of adjusting the wind direction of the airflow discharged from the air outlet 204, thereby improving the ventilation and moisture-proof range, and enhancing the ventilation and moisture-proof efficiency of the cabinets inside the machine room, and through the setting of the hinge 201, the door panel 202 can be opened and closed, which is convenient for the maintenance work inside the ventilation box 1.

[0032] See also Figure 1 , Figure 2 and Figure 6 A moisture-proof ventilation device for a cabinet, the filtering component 4 includes a frame 401, a dust filter plate 402, a slider 403, a slide groove 404, an activated carbon filter plate 405 and a handle 406. The lower part of the removal plate 6 is located inside the ventilation box 1 and is fixedly connected with the frame 401. The dust filter plate 402 is movably connected to one side of the inner part of the frame 401. Both sides of the dust filter plate 402 are fixedly connected with the slider 403. The outer side of the slider 403 is located on the inner wall of the frame 401 and a slide groove 404 is opened. The other side of the inner part of the frame 401 is slidably connected with the activated carbon filter plate 405 through the slider 403 and the slide groove 404. The dust filter plate 402 and the activated carbon filter plate 405 are fixedly connected with the handle 406 above.

[0033] Among them: through the arrangement of the dust filter plate 402 and the activated carbon filter plate 405, a filtering function is provided for the air entering the ventilation box 1, thereby improving the air quality inside the machine room, and by removing the plate 6 and cooperating with the movable switch of the hinge 5, the handles 406 on the dust filter plate 402 and the activated carbon filter plate 405 are pulled respectively, so that the dust filter plate 402 and the activated carbon filter plate 405 can be slid out on the slide groove 404 through the slider 403, which provides convenience for the replacement and cleaning of the dust filter plate 402 and the activated carbon filter plate 405.

[0034] The working principle of the utility model is: when the ventilation device is used to prevent moisture in the cabinets inside the machine room, first install the ventilation box 1 to a suitable position in the machine room through the installation plate 7, then start the driving motor 302 to drive the fan blades 303 to rotate at a high speed, so that the fan blades 303 absorb the airflow from the outer wall of the machine room and discharge it into the machine room. When the cabinets inside the machine room are ventilated and moisture-proofed, and the airflow passes through the inside of the ventilation box 1, the dust filter plate 402 and the activated carbon filter plate 405 will filter impurities in the air to improve the air quality inside the machine room. When the airflow is discharged, the small motor 207 can be started to drive the gear 2 06 rotates, so that the rotating gear 206 cooperates with the rack 205 to drive the air outlet tube 204 to rotate through the bearing 203, thereby providing a steering for the wind guide inclined plate 208 inside the air outlet tube 204, and providing adjustment for the wind direction of the airflow discharged from the air outlet tube 204. Among them, the model of the small motor 207 is GJB37-520, and the model of the drive motor 302 is 68KTYZ. In this way, the working principle and working process of a moisture-proof ventilation device for a cabinet are completed, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cabinet moisture-proof ventilation device, characterized in that: Comprising a ventilation box (1), a wind direction adjustment component (2) and a ventilation component (3), wherein the wind direction adjustment component (2) is arranged on the front side of the ventilation box (1), and the ventilation component (3) is arranged inside the ventilation box (1); The wind direction adjustment component (2) comprises a door panel (202), a bearing (203), an air outlet tube (204), a rack (205), a gear (206), a small motor (207) and an air guide inclined plate (208); one side of the interior of the door panel (202) is fixedly connected to the bearing (203); the other side of the bearing (203) is fixedly connected to the air outlet tube (204); the outer wall of the air outlet tube (204) is fixedly connected to the rack (205); one side of the rack (205) is meshingly connected to the gear (206); one end of the gear (206) is fixedly connected to the output shaft of the small motor (207); and a plurality of air guide inclined plates (208) are fixedly connected to the inner wall of the air outlet tube (204) at equal intervals.

2. A cabinet moisture-proof ventilation device according to claim 1, characterized in that: Hinges (201) are fixedly connected at even intervals on one side of the front of the ventilation box (1), and a door panel (202) is fixedly connected on the other side of the hinge (201).

3. A cabinet moisture-proof ventilation device according to claim 1, characterized in that: The bottom of the small motor (207) is fixed to the inside of the door panel (202).

4. A cabinet moisture-proof ventilation device according to claim 1, characterized in that: The ventilation component (3) comprises a support plate (301), a drive motor (302) and a fan blade (303); the support plate (301) is welded inside the ventilation box (1); the drive motor (302) is fixedly connected to one side of the support plate (301); and the output shaft of the drive motor (302) is fixedly connected to the fan blade (303) via a coupling.

5. A cabinet moisture-proof ventilation device according to claim 4, characterized in that: A hinge (5) is fixedly connected to one side of the upper part of the ventilation box (1), a removal plate (6) is fixedly connected to the other side of the hinge (5), and mounting plates (7) are welded to the four corners of the ventilation box (1).

6. The cabinet moisture-proof ventilation device according to claim 1, characterized in that: A filter component (4) is provided inside the back of the ventilation box (1), and the filter component (4) comprises a frame (401), a dust filter plate (402), a slider (403), a slide groove (404), an activated carbon filter plate (405), and a handle (406).

7. The cabinet moisture-proof ventilation device according to claim 5, characterized in that: A frame (401) is fixedly connected to the lower portion of the disassembly plate (6) located inside the ventilation box (1); a dust filter plate (402) is movably connected to one side of the inner portion of the frame (401); sliders (403) are fixedly connected to both sides of the dust filter plate (402); and a slide groove (404) is provided on the outer side of the slider (403) located on the inner wall of the frame (401).

8. The cabinet moisture-proof ventilation device according to claim 7, characterized in that: The other side of the interior of the frame (401) is slidably connected to an activated carbon filter plate (405) via a slider (403) and a slide groove (404), and a handle (406) is fixedly connected to the top of the dust filter plate (402) and the activated carbon filter plate (405).

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