Dustproof computer cabinet

Abstract

The utility model belongs to the technical field of electronic equipment, and particularly relates to a computer dustproof cabinet which comprises a cabinet body, a support and an electric telescopic rod and further comprises a heat dissipation mechanism, a sealing gasket, a filtering mechanism and a sealing mechanism. The sealing mechanism is installed on the side wall of a through groove of the cabinet body, the filtering mechanism and the heat dissipation mechanism are installed on the side wall of the cabinet body, the symmetrical vent grooves are formed in the side wall of the cabinet body, the electric valves are installed on branches of the vent grooves, and the electric valves are installed on the branches of the vent grooves. Branches of the two vent grooves are connected with the two mounting grooves, and the filter blocks are mounted on the mounting grooves; by arranging the filtering mechanism with a replaceable air duct, normal use of the device is not affected in the process that a user replaces a filtering block, and by arranging a mounting plate mounted on an electric telescopic rod, it is guaranteed that dust cannot enter the device when the user opens the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic equipment, and in particular relates to a dustproof cabinet for a computer. Background Art

[0002] Computer is a modern electronic computing machine used for high-speed computing. During the use of the computer, dust will enter the inside of the computer. The dust entering the computer will accumulate on various electronic components of the computer, resulting in the service life of the computer being affected. Therefore, during the use of the computer, the computer will be placed in a dustproof cabinet for use. During the use of the existing dustproof cabinet, the filter block for dehumidification needs to be replaced. During the process of replacing the filter block, the dustproof cabinet cannot dissipate heat for the computer, resulting in the heat dissipation effect of the device being affected. Utility Model Content

[0003] The utility model provides a dustproof cabinet for a computer to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer dustproof cabinet, comprising a cabinet, a bracket and an electric telescopic rod, and also comprising a heat dissipation mechanism, a sealing pad, a filtering mechanism and a sealing mechanism, wherein the cabinet is mounted on the bracket, a plurality of the electric telescopic rods are mounted on the top of the interior of the cabinet, a through groove is provided on the bottom surface of the cabinet, a mounting plate matching the through groove of the cabinet is mounted on the electric telescopic rod, the sealing mechanism is mounted on the side wall of the through groove of the cabinet, and the filtering mechanism and the heat dissipation mechanism are respectively mounted on the side walls of the cabinet;

[0005] The filtering mechanism includes a ventilation groove, an electric valve, a mounting groove, a fixing protrusion, a bolt, a nut and a filter block. The side wall of the cabinet is provided with symmetrical ventilation grooves, the electric valve is installed on the branches of the ventilation groove, two branches of the ventilation groove are connected to two mounting grooves, the filter block is installed on the mounting groove, the side wall of the cabinet located outside the mounting groove is provided with symmetrical fixing protrusions, the frame of the filter block is provided with a groove matching the fixing protrusion, the bolt passes through the frame of the filter block and the fixing protrusion, and the nut is installed on the bolt.

[0006] Preferably, the sealing mechanism includes a sealing groove, an electric push rod, a sealing plate one, a movable groove and a sealing plate two, the sealing groove is opened on the side wall of the mounting plate, the movable groove matching the sealing groove is opened on the side wall of the through groove of the cabinet, the electric push rod is installed on the movable groove, and the sealing plate one and the sealing plate two matching the sealing groove are installed on the electric push rod.

[0007] Preferably, the sealing plate 1 and the sealing plate 2 are combined to match the shape of the sealing groove.

[0008] Preferably, the sealing gasket is installed on the side walls of the sealing groove, the movable groove, the mounting groove and the fixing protrusion.

[0009] Preferably, the heat dissipation mechanism includes a ventilation duct, a fan, an exhaust frame and a filter. The fan is installed on the bracket, the ventilation duct connected to the cabinet is installed on the fan, the exhaust frame is installed on the top of the interior of the cabinet, the exhaust frame is connected to the ventilation duct, and the filter is installed on the inner wall of the exhaust frame.

[0010] Preferably, the filter block is installed at the edge of the top surface of the mounting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a filter mechanism for a replaceable air duct, so that the normal use of the device will not be affected when the user replaces the filter block; provides a mounting plate installed on the electric telescopic rod to ensure that dust will not enter the device when the user opens the device; provides a sealing mechanism to ensure the sealing of the device; provides a heat dissipation mechanism to ensure that the heat emitted by the computer during use will not be accumulated inside the device; and provides an exhaust frame to ensure the working effect of the heat dissipation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the cabinet in the utility model;

[0015] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0016] Figure 4 It is a structural schematic diagram of the sealing mechanism in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the filtering mechanism in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the installation groove and the fixing protrusion in the utility model.

[0019] In the figure: 1, cabinet 11, mounting plate 2, bracket 3, heat dissipation mechanism 31, ventilation pipe 32, fan 33, exhaust frame 34, filter screen 4, sealing gasket 5, filtering mechanism 51, ventilation groove 52, electric valve 53, mounting groove 54, fixing protrusion 55, bolt 56, nut 57, filter block 6, electric telescopic rod 7, sealing mechanism 71, sealing groove 72, electric push rod 73, sealing plate 1 74, moving groove 75, sealing plate 2. DETAILED DESCRIPTION

[0020] See also Figure 1-6 The utility model provides the following technical solutions: a computer dustproof cabinet, comprising a cabinet 1, a bracket 2 and an electric telescopic rod 6, and also comprising a heat dissipation mechanism 3, a sealing pad 4, a filtering mechanism 5 and a sealing mechanism 7. The cabinet 1 is mounted on the bracket 2, and a plurality of electric telescopic rods 6 are mounted on the top of the interior of the cabinet 1. A through groove is provided on the bottom surface of the cabinet 1, and a mounting plate 11 matching the through groove of the cabinet 1 is mounted on the electric telescopic rod 6. The side wall of the through groove of the cabinet 1 is mounted with a sealing mechanism 7, and the filtering mechanism 5 and the heat dissipation mechanism 3 are respectively mounted on the side walls of the cabinet 1;

[0021] The filtering mechanism 5 includes a ventilation groove 51, an electric valve 52, a mounting groove 53, a fixing protrusion 54, a bolt 55, a nut 56 and a filter block 57. A symmetrical ventilation groove 51 is provided on the side wall of the cabinet 1. The electric valve 52 is installed on the branch of the ventilation groove 51. The two branches of the ventilation groove 51 are connected to the two mounting grooves 53. The filter block 57 is installed on the mounting groove 53. The side wall of the cabinet 1 located outside the mounting groove 53 is provided with symmetrical fixing protrusions 54. The frame of the filter block 57 is provided with a groove matching the fixing protrusion 54. The bolt 55 passes through the frame of the filter block 57 and the fixing protrusion 54. The nut 56 is installed on the bolt 55.

[0022] The cabinet 1 is used to store computers, and the mounting plate 11 is used to place computers. The position of the mounting plate 11 can be controlled by controlling the extension and contraction of the electric telescopic rod 6. When the computer is placed inside the cabinet 1, the mounting plate 11 is sent away from the device by the electric telescopic rod 6. The mounting plate 11 is installed at the bottom end of the cabinet 1, which reduces the amount of dust entering the cabinet 1 when the user turns on the computer. The bracket 2 can lift the cabinet 1 off the ground to prevent moisture on the ground from affecting the computer inside the cabinet 1. The heat dissipation mechanism 3 can transport the heat generated by the computer to the outside of the device to prevent the computer from being affected by excessive heat accumulated inside the cabinet 1. When the heat dissipation mechanism 3 transports the hot air inside the cabinet 1 to the outside, the outside air will enter the cabinet 1 through the filtering mechanism 5. The filtering mechanism 5 can remove impurities and moisture in the air entering the cabinet 1 to prevent the computer from being affected by dust and moisture during use. The gap between the mounting plate 11 and the through groove on the bottom surface of the cabinet 1 can be sealed by the sealing mechanism 7 to prevent dust and moisture from entering the cabinet 1.

[0023] The ventilation groove 51 allows air to circulate inside the filter mechanism 5. The opening and closing of the branches of the ventilation groove 51 can be controlled by an electric valve 52 installed on the branches of the ventilation groove 51. The two branches of the ventilation groove 51 are respectively connected to two filter blocks 57. The filter block 57 through which the airflow passes can be changed by controlling the opening and closing of the electric valve 52, thereby ensuring that the operation of the device will not be affected when the user replaces the filter block 57. At the same time, dust can be prevented from entering the interior of the cabinet 1 when the user replaces the filter block 57. The cooperation between the fixing protrusion 54 and the side wall groove of the frame of the filter block 57 can improve the sealing performance of the filter block 57 after it is installed on the mounting groove 53, thereby preventing dust from entering the interior of the cabinet 1 from the gap between the mounting groove 53 and the filter block 57, thereby affecting the working effect of the filter block 57. The cooperation between the nut 56 and the filter block 57 can fix the filter block 57 on the fixing protrusion 54, thereby ensuring the stability of the filter block 57 after installation.

[0024] Specifically, the sealing mechanism 7 includes a sealing groove 71, an electric push rod 72, a sealing plate 1 73, a movable groove 74 and a sealing plate 2 75. A sealing groove 71 is provided on the side wall of the mounting plate 11, and a movable groove 74 matching the sealing groove 71 is provided on the side wall of the through groove of the cabinet 1. An electric push rod 72 is installed on the movable groove 74, and a sealing plate 1 73 and a sealing plate 2 75 matching the sealing groove 71 are installed on the electric push rod 72.

[0025] The cooperation between sealing plate 1 73 and sealing plate 2 75 and sealing groove 71 can seal the gap between the mounting plate 11 and the through groove of the cabinet 1 to prevent dust and moisture from entering the cabinet 1 through the gap between the mounting plate 11 and the through groove of the cabinet 1. The cooperation between sealing plate 1 73 and sealing plate 2 75 and sealing groove 71 can also ensure the stability of the mounting plate 11. The electric push rod 72 can control the movement of sealing plate 1 73 and sealing plate 2 75. The width of the moving groove 74 should ensure that sealing plate 1 73 and sealing plate 2 75 can completely leave the sealing groove 71, thereby ensuring that the movement of the mounting plate 11 will not be hindered.

[0026] Specifically, the sealing plate 1 73 and the sealing plate 2 75 are combined to match the shape of the sealing groove 71 .

[0027] The shape formed by sealing plate 1 73 and sealing plate 2 75 ensures the working effect of sealing plate 1 73 and sealing plate 2 75, ensuring that after sealing plate 1 73 and sealing plate 2 75 enter sealing groove 71, the gap between the mounting plate 11 and the through groove of the cabinet body 1 will be completely sealed by sealing plate 1 73 and movable groove 74.

[0028] Specifically, sealing gaskets 4 are installed on the side walls of the sealing groove 71 , the movable groove 74 , the mounting groove 53 and the fixing protrusion 54 .

[0029] The sealing gasket 4 can improve the sealing performance of the installation location and enhance the effect of the device in blocking moisture and dust.

[0030] Specifically, the heat dissipation mechanism 3 includes a ventilation duct 31, a fan 32, an exhaust frame 33 and a filter 34. The fan 32 is installed on the bracket 2, and the ventilation duct 31 connected to the cabinet 1 is installed on the fan 32. The exhaust frame 33 is installed on the top of the interior of the cabinet 1. The exhaust frame 33 is connected to the ventilation duct 31, and the filter 34 is installed on the inner wall of the exhaust frame 33.

[0031] The fan 32 can extract the hot air inside the cabinet 1 out of the device to prevent the heat generated during the operation of the computer from affecting the service life of the computer. The exhaust frame 33 is connected to the ventilation duct 31 to ensure that the fan 32 can extract the hot steam out of the cabinet 1 through the exhaust frame 33. The shape of the exhaust frame 33 matches the shape of the computer to ensure that the exhaust frame 33 can wrap the computer. The position of the filter 34 ensures that the fan 32 can fully extract the heat generated during the operation of the computer out of the device, thereby ensuring the working effect of the heat dissipation mechanism 3.

[0032] Specifically, a filter block 57 is installed at the edge of the top surface of the mounting plate 11 .

[0033] The filter block 57 can separate moisture and impurities in the airflow that penetrates through the gap between the mounting plate 11 and the through groove of the cabinet 1, further improving the working effect of the sealing mechanism 7. The position where the filter block 57 is installed on the mounting plate 11 ensures the working effect of the filter block 57.

[0034] The working principle and use process of the utility model are as follows: when installing a computer, the electric push rod 72 is controlled to retract, so that the sealing plate 1 73 and the sealing plate 2 75 leave the sealing groove 71, the electric telescopic rod 6 is controlled to extend, so that the mounting plate 11 leaves the cabinet 1, and the computer is placed on the mounting plate 11, the electric telescopic rod 6 is controlled to retract, and the mounting plate 11 enters the through groove of the cabinet 1, and then the electric push rod 72 is controlled to extend, and the sealing plate 1 73 and the sealing plate 2 75 enter the sealing groove 71, and the mounting plate 11 is fixed by the cooperation of the sealing plate 1 73 and the sealing plate 2 75 with the sealing groove 71, and the fan 3 is started. 2. The hot air inside the cabinet 1 is extracted through the ventilation pipe 31 and the exhaust frame 33. At the same time, the outside air enters the cabinet 1 after passing through the filter block 57. When replacing the filter block 57, the electric valve 52 on the branch of the ventilation groove 51 connected to the used filter block 57 is controlled to be closed, and the other electric valve 52 is opened. The nut 56 installed on the used filter block 57 is unscrewed from the bolt 55, the bolt 55 is pulled out, and then the filter block 57 is replaced. After the replacement is completed, the filter block 57 is fixed to the fixing protrusion 54 by the cooperation of the bolt 55 and the nut 56.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A computer dustproof cabinet, comprising a cabinet body (1), a bracket (2) and an electric telescopic rod (6), characterized in that: It also comprises a heat dissipation mechanism (3), a sealing pad (4), a filtering mechanism (5) and a sealing mechanism (7); the cabinet (1) is mounted on the bracket (2); a plurality of the electric telescopic rods (6) are mounted on the top of the interior of the cabinet (1); a through groove is provided on the bottom surface of the cabinet (1); a mounting plate (11) matching the through groove of the cabinet (1) is mounted on the electric telescopic rod (6); the sealing mechanism (7) is mounted on the side wall of the through groove of the cabinet (1); and the filtering mechanism (5) and the heat dissipation mechanism (3) are mounted on the side walls of both sides of the cabinet (1); The filter mechanism (5) comprises a ventilation groove (51), an electric valve (52), a mounting groove (53), a fixing protrusion (54), a bolt (55), a nut (56) and a filter block (57). The side wall of the cabinet (1) is provided with symmetrical ventilation grooves (51), the electric valve (52) is installed on the branch of the ventilation groove (51), two branches of the ventilation groove (51) are connected to two mounting grooves (53), the filter block (57) is installed on the mounting groove (53), the side wall of the cabinet (1) is provided with symmetrical fixing protrusions (54) on the outside of the mounting groove (53), the frame of the filter block (57) is provided with a groove matching the fixing protrusion (54), the bolt (55) passes through the frame of the filter block (57) and the fixing protrusion (54), and the nut (56) is installed on the bolt (55).

2. A computer dustproof cabinet according to claim 1, characterized in that: The sealing mechanism (7) comprises a sealing groove (71), an electric push rod (72), a sealing plate 1 (73), a movable groove (74) and a sealing plate 2 (75); the sealing groove (71) is provided on the side wall of the mounting plate (11); the movable groove (74) matching the sealing groove (71) is provided on the side wall of the through groove of the cabinet (1); the electric push rod (72) is installed on the movable groove (74); and the sealing plate 1 (73) and the sealing plate 2 (75) matching the sealing groove (71) are installed on the electric push rod (72).

3. A computer dustproof cabinet according to claim 2, characterized in that: The sealing plate 1 (73) and the sealing plate 2 (75) are combined to match the shape of the sealing groove (71).

4. The computer dustproof cabinet according to claim 2, characterized in that: The sealing gasket (4) is installed on the side walls of the sealing groove (71), the movable groove (74), the mounting groove (53) and the fixing protrusion (54).

5. The computer dustproof cabinet according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises a ventilation pipe (31), a fan (32), an exhaust frame (33) and a filter (34); the fan (32) is mounted on the bracket (2); the ventilation pipe (31) connected to the cabinet (1) is mounted on the fan (32); the exhaust frame (33) is mounted on the top of the cabinet (1); the exhaust frame (33) is connected to the ventilation pipe (31); and the filter (34) is mounted on the inner wall of the exhaust frame (33).

6. The computer dustproof cabinet according to claim 1, characterized in that: The filter block (57) is installed at the edge of the top surface of the installation plate (11).

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