Equipment cabinet

Abstract

The utility model discloses a cabinet which comprises a cabinet body and a cabinet door, a heat dissipation chamber is arranged in the cabinet body, a support is fixedly arranged in the heat dissipation chamber, two rotating shafts are rotatably arranged on the support, a plurality of fan blades are fixedly arranged on each rotating shaft, a cooling pipe is arranged in the cabinet body in a snake-shaped mode, and the two ends of the cooling pipe penetrate through the heat dissipation chamber and are fixedly connected with connecting pipes respectively. An external pipe is movably arranged at one end of the connecting pipe, fixing rings are fixedly arranged on the connecting pipe and the external pipe respectively, two arc-shaped fixing plates are hinged to the connecting pipe, the two fixing plates are in threaded connection with rotating rings movably connected with the external pipe, a plurality of pushing rods are fixedly arranged on one sides of the rotating rings, and a ball is rotatably arranged at one end of each pushing rod. The temperature in the cabinet body can be rapidly reduced, the connecting pipe can be rapidly connected with the external pipe, air entering the cabinet body can be filtered, meanwhile, the filter plate can be brushed and cleaned, and the filter plate is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet heat dissipation, and more specifically, to a cabinet. Background Art

[0002] There are a large number of cabinets in the computer room. A large number of integrated circuits are used in the components of the cabinets, and the temperature of the integrated circuits is relatively high. As a result, a large amount of heat is generated inside the cabinets during use. In the prior art, in order to ensure the stable operation of the computer, the cabinet body is usually provided with heat dissipation ports on both sides of the cabinet to dissipate the heat inside the cabinet. However, this heat dissipation method is slow, so that the temperature inside the cabinet cannot be quickly reduced, thereby reducing the service life of the computer placed in the cabinet; secondly, in the prior art, during the heat dissipation process of the cabinet body, the outside air will carry dust into the cabinet body through the heat dissipation ports. If the dust accumulates inside the cabinet, it will affect the heat dissipation effect of the computer equipment, and will also affect the stability and service life of the computer equipment. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a cabinet to solve the technical problem mentioned in the background technology that in the prior art, heat dissipation ports are set on both sides of the cabinet to dissipate heat inside, but this heat dissipation method has a slow heat dissipation rate, so that the temperature inside the cabinet cannot be quickly reduced.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabinet, comprising a cabinet body and a cabinet door, a heat dissipation chamber is arranged in the cabinet body, a bracket is fixedly arranged in the heat dissipation chamber, two rotating shafts are rotatably arranged on the bracket, a plurality of fan blades are fixedly arranged on each of the rotating shafts, a cooling pipe is serpentinely arranged in the cabinet body, two ends of the cooling pipe pass through the heat dissipation chamber and are respectively fixedly connected with connecting pipes, one end of the connecting pipe is movably provided with an external pipe, a fixing ring is fixedly arranged on the connecting pipe and the external pipe respectively, two arc-shaped fixing plates are hingedly connected to the connecting pipe, the two fixing plates are both threadedly connected with a rotating ring movably connected to the external pipe, a plurality of push rods are fixedly arranged on one side of the rotating ring, and a ball is rotatably arranged on one end of each of the push rods;

[0007] Two filter plates are movably arranged on both sides of the heat dissipation chamber, and a driving rod is rotatably arranged on each filter plate, and a cleaning brush is fixedly arranged at one end of the driving rod.

[0008] The utility model is further configured that a dual-axis motor is fixedly provided in the heat dissipation chamber, and two driving ends of the dual-axis motor are respectively fixedly connected to two rotating rods to facilitate the rotation of the rotating rods.

[0009] The utility model is further configured that two driving bevel gears are fixedly provided on the rotating rod, the driving bevel gears are meshingly connected with driven bevel gears, and the driven bevel gears are fixedly provided at one end of the rotating shaft to facilitate the rotation of the rotating shaft.

[0010] The utility model is further configured that one end of each rotating rod is fixedly connected to a cross block, and the cross block is movably connected to a rotating block to facilitate the rotation of the rotating block.

[0011] The utility model is further configured that one end of the driving rod passes through the filter plate and is fixedly connected to the rotating block, and the rotating block is provided with a cross groove matched with the cross block, so as to facilitate the placement of the cross block.

[0012] The utility model is further configured such that a mounting frame is fixedly provided on both sides of each filter plate, and mounting grooves matching the two filter plates and the mounting frame are provided on both sides of the heat dissipation chamber, so as to facilitate the installation of the filter plates.

[0013] The utility model is further configured that two limit rods are fixedly arranged in the installation frame, and a spring is arranged on a movable sleeve outside each limit rod to facilitate the movement of the limit rod.

[0014] The utility model is further configured such that the two limit rods are movably connected with an L-shaped fixing block, one end of the fixing block passes through the installation frame and is inserted into the cabinet, and the other end of the fixing block extends to the outside of the installation frame, so as to fix the installation frame.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cabinet with the following beneficial effects:

[0017] 1. The cabinet, cabinet door, heat dissipation chamber, bracket, shaft, fan blade, cooling pipe, connecting pipe, external pipe, fixed ring, fixed plate, rotating ring, push rod and ball bearing cooperate to cool the air entering the cabinet, accelerate the heat dissipation inside the cabinet, and quickly reduce the temperature inside the cabinet, thereby extending the service life of the computer placed in the cabinet. At the same time, the connecting pipe can be quickly connected to the external pipe, making it very convenient to install.

[0018] 2. Through the coordination of the filter plate, driving rod, cleaning brush, dual-axis motor, rotating rod, driving bevel gear, driven bevel gear, cross block, rotating block and cross slot, the air entering the cabinet can be filtered and the filter plate can be brushed and cleaned during the cooling and heat dissipation process, thereby avoiding clogging of the filter plate and preventing dust from accumulating inside the cabinet to affect the heat dissipation effect and the stability of computer equipment.

[0019] 3. Through the cooperation of the filter plate, the mounting frame, the mounting groove, the limit rod, the spring and the fixing block, the filter plate can be replaced when it is damaged. The replacement method is simple and easy to operate, making the filter plate easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a cabinet in use;

[0021] Figure 2 for Figure 1 A is a partial enlarged schematic diagram;

[0022] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the cabinet and its connecting parts in the heat dissipation state;

[0023] Figure 4 for Figure 3 A partial enlarged schematic diagram of B in the middle;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation frame part in the stretched state of the spring;

[0025] Figure 6 It is a schematic diagram of the partial cross-sectional structure of the rotating ring and its connecting parts when the external pipe and the connecting pipe are connected.

[0026] In the figure: 1. cabinet body; 2. cabinet door; 3. heat dissipation chamber; 4. bracket; 5. rotating shaft; 6. fan blades; 7. cooling pipe; 8. connecting pipe; 9. external pipe; 10. fixing ring; 11. fixing plate; 12. rotating ring; 13. pushing rod; 14. ball bearing; 15. filter plate; 16. driving rod; 17. cleaning brush; 18. dual-axis motor; 19. rotating rod; 20. driving bevel gear; 21. driven bevel gear; 22. cross block; 23. rotating block; 24. cross slot; 25. mounting frame; 26. mounting slot; 27. limiting rod; 28. spring; 29. ​​fixing block. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-6 A cabinet, comprising a cabinet body 1 and a cabinet door 2, wherein a heat dissipation chamber 3 is provided in the cabinet body 1, a bracket 4 is fixedly provided in the heat dissipation chamber 3, two rotating shafts 5 are rotatably provided on the bracket 4, and a plurality of fan blades 6 are fixedly provided on each of the rotating shafts 5, a cooling pipe 7 is serpentinely provided in the cabinet body 1, and both ends of the cooling pipe 7 pass through the heat dissipation chamber 3 and are respectively fixedly connected with connecting pipes 8, one end of the connecting pipe 8 is movably provided with an external pipe 9, and fixing rings 10 are respectively fixedly provided on the connecting pipe 8 and the external pipe 9, and two arc-shaped fixing plates 11 are hingedly connected to the connecting pipe 8, and the two fixing plates 11 are both threadedly connected with a rotating ring 12 movably connected to the external pipe 9, and a plurality of push rods 13 are fixedly provided on one side of the rotating ring 12, and a ball 14 is rotatably provided at one end of each of the pushing rods 13;

[0031] Two filter plates 15 are movably disposed on both sides of the heat dissipation chamber 3 , respectively. A driving rod 16 is rotatably disposed on each of the filter plates 15 , and a cleaning brush 17 is fixedly disposed at one end of the driving rod 16 .

[0032] In this embodiment, one end of the external tube 9 is brought into contact with the connecting tube 8, and at the same time, the two fixing rings 10 are brought into contact, and the two fixing plates 11 are rotated so that the two fixing plates 11 are in contact with the outer sides of the two fixing rings 10, and the rotating ring 12 is rotated so that the rotating ring 12 is threadedly connected to the two fixing plates 11, and the rotating ring 12 moves toward one end of the connecting tube 8 while rotating, and the rotating ring 12 drives multiple push rods 13 to rotate and move, and the push rods 13 drive the balls 14 to move, so that the push rods 13 push the fixing rings 10 on the external tube 9 through the balls 14, so that the two fixing rings 10 are tightly connected, thereby connecting the external tube 9 to the connecting tube 8, and the balls 14 can reduce the friction between the push rods 13 and the fixing rings 10, and in order to increase the sealing effect, a sealing ring can be set between the external tube 9 and the connecting tube 8. The external pipe 9 is connected to the cold water source, so that the cold water enters the cooling pipe 7 through the connecting pipe 8. When the two rotating shafts 5 rotate, the rotating shafts 5 drive the multiple fan blades 6 to rotate, and the air in the heat dissipation chamber 3 is cooled through the cooling pipe 7 and then blown into the cabinet 1, so as to dissipate heat and cool the cabinet 1.

[0033] More specifically, the external pipe 9 is quickly connected to the connecting pipe 8, so that cold water enters the cooling pipe 7 to cool the wind blown into the cabinet 1, thereby dissipating heat from the cabinet 1. The external air will first pass through the filter plate 15 to intercept dust and impurities before entering the heat dissipation chamber 3, and at the same time, the cleaning brush 17 rotates to automatically clean the filter plate 15.

[0034] See also Figure 3 and Figure 4 As an implementation method for rotating the rotating rod 19 , a dual-axis motor 18 is fixedly provided in the heat dissipation chamber 3 , and two driving ends of the dual-axis motor 18 are respectively fixedly connected to two rotating rods 19 .

[0035] Specifically, the dual-axis motor 18 is started, and the dual-axis motor 18 drives the two rotating rods 19 to rotate.

[0036] See also Figure 3 and Figure 4 As an implementation method for rotating the rotating shaft 5 , two driving bevel gears 20 are fixedly provided on the rotating rod 19 , and the driving bevel gears 20 are meshedly connected with a driven bevel gear 21 , and the driven bevel gear 21 is fixedly provided at one end of the rotating shaft 5 .

[0037] Specifically, when the rotating rod 19 rotates, the rotating rod 19 drives the driving bevel gear 20 to rotate, the driving bevel gear 20 drives the driven bevel gear 21 to rotate, and the driven bevel gear 21 drives the rotating shaft 5 to rotate.

[0038] See also Figure 3 and Figure 4 As an implementation method for rotating the cross block 22 : one end of each rotating rod 19 is fixedly connected to a cross block 22 , and the cross block 22 is movably connected to a rotating block 23 .

[0039] Specifically, when the rotating rod 19 rotates, the rotating rod 19 drives the cross block 22 to rotate.

[0040] See also Figure 3 and Figure 4 As an implementation method for rotating the driving rod 16 , one end of the driving rod 16 passes through the filter plate 15 and is fixedly connected to the rotating block 23 , and the rotating block 23 is provided with a cross groove 24 that matches the cross block 22 .

[0041] Specifically, when the cross block 22 rotates, the cross block 22 drives the rotating block 23 to rotate through the cross slot 24 , and the rotating block 23 drives the driving rod 16 to rotate.

[0042] See also Figure 1 , Figure 2 and Figure 5As an implementation method for installing the filter plate 15 , a mounting frame 25 is fixedly provided on both sides of each filter plate 15 , and mounting grooves 26 matching the two filter plates 15 and the mounting frame 25 are provided on both sides of the heat dissipation chamber 3 .

[0043] Specifically, when the filter plate 15 needs to be installed, the filter plate 15 is moved so that the filter plate 15 drives the two installation frames 25 to be placed in the installation grooves 26 .

[0044] See also Figure 1 , Figure 2 and Figure 5 As an implementation method for moving the limiting rod 27 , two limiting rods 27 are fixedly arranged in the installation frame 25 , and a spring 28 is movably sleeved on the outer side of each limiting rod 27 .

[0045] Specifically, when the limiting rod 27 moves, the spring 28 will undergo elastic deformation.

[0046] See also Figure 1 , Figure 2 and Figure 5 As an implementation method for fixing the filter plate 15 , the two limit rods 27 are movably connected with an L-shaped fixing block 29 , one end of the fixing block 29 passes through the installation frame 25 and is inserted into the cabinet 1 , and the other end of the fixing block 29 extends to the outside of the installation frame 25 .

[0047] Specifically, when the fixing block 29 moves along the two limiting rods 27 , the fixing block 29 will be removed into the cabinet 1 , thereby fixing the filter plate 15 .

[0048] In summary, when the overall equipment is in use:

[0049] When it is necessary to connect the external tube 9 to the connecting tube 8, one end of the external tube 9 is contacted with the connecting tube 8, and the two fixing rings 10 are contacted at the same time, and the two fixing plates 11 are rotated so that the two fixing plates 11 are in contact with the outer sides of the two fixing rings 10, and the rotating ring 12 is rotated so that the rotating ring 12 is threadedly connected to the two fixing plates 11. The rotating ring 12 rotates and moves toward one end of the connecting tube 8. The rotating ring 12 drives multiple push rods 13 to rotate and move, and the push rods 13 drive the balls 14 to move, so that the push rods 13 push the fixing rings 10 on the external tube 9 through the balls 14, so that the two fixing rings 10 are tightly connected, thereby connecting the external tube 9 to the connecting tube 8. The balls 14 can reduce the friction between the push rods 13 and the fixing rings 10. In order to increase the sealing effect, a sealing ring can be set between the external tube 9 and the connecting tube 8.

[0050] When the cabinet 1 needs to be cooled, the dual-axis motor 18 is started, the dual-axis motor 18 drives the two rotating rods 19 to rotate, the rotating rods 19 drive the driving bevel gear 20 to rotate, the driving bevel gear 20 drives the driven bevel gear 21 to rotate, the driven bevel gear 21 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the plurality of fan blades 6 to rotate, thereby driving the air flow, so that the outside air passes through the filter plate 15 to intercept dust and impurities before entering the heat dissipation chamber 3, the external pipe 9 is connected to the cold water source, so that the cold water enters the cooling pipe 7 through the connecting pipe 8, the air in the heat dissipation chamber 3 is cooled through the cooling pipe 7, the heat dissipation chamber 3 is connected to the inside of the cabinet 1, and the cooled air enters the cabinet 1 to dissipate heat and cool down the cabinet 1. Air outlets are arranged on both sides of the cabinet 1, and dust removal nets are arranged on the air outlets, and the air after cooling is discharged from the air outlets. When the rotating rod 19 rotates, the cross block 22 is driven to rotate. The cross block 22 drives the rotating block 23 to rotate through the cross slot 24. The rotating block 23 drives the driving rod 16 and the cleaning brush 17 to rotate, so that the cleaning brush 17 automatically brushes and cleans the filter plate 15.

[0051] When the filter plate 15 needs to be disassembled and replaced, the two fixing blocks 29 are pushed at the same time, so that the fixing blocks 29 move along the two limit rods 27 and separate from the cabinet 1. The spring 28 is compressed and the two fixing blocks 29 are pulled outward, so that the fixing blocks 29 drive the filter plate 15 to separate from the mounting groove 26 through the limit rods 27 and the mounting frame 25, thereby removing the filter plate 15. At the same time, the filter plate 15 drives the cleaning brush 17, the driving rod 16 and the rotating block 23 to be disassembled, so that the cross groove 24 is separated from the cross block 22, and the replaced filter plate 15 can be installed using the opposite operation.

[0052] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cabinet, comprising a cabinet body (1) and a cabinet door (2), characterized in that: The cabinet (1) is provided with a heat dissipation chamber (3), a bracket (4) is fixedly provided in the heat dissipation chamber (3), two rotating shafts (5) are rotatably provided on the bracket (4), and a plurality of fan blades (6) are fixedly provided on each of the rotating shafts (5). A cooling pipe (7) is serpentinely provided in the cabinet (1), and both ends of the cooling pipe (7) pass through the heat dissipation chamber (3) and are respectively fixedly connected to connecting pipes (8), one end of the connecting pipe (8) is movably provided with an external pipe (9), and fixing rings (10) are respectively fixedly provided on the connecting pipe (8) and the external pipe (9), and two arc-shaped fixing plates (11) are hingedly connected to the connecting pipe (8), and both fixing plates (11) are threadedly connected to a rotating ring (12) movably connected to the external pipe (9), and a plurality of push rods (13) are fixedly provided on one side of the rotating ring (12), and a ball (14) is rotatably provided on one end of each of the push rods (13); Two filter plates (15) are movably provided on both sides of the heat dissipation chamber (3), and a driving rod (16) is rotatably provided on each of the filter plates (15). A cleaning brush (17) is fixedly provided at one end of the driving rod (16).

2. A cabinet according to claim 1, characterized in that: A dual-axis motor (18) is fixedly arranged in the heat dissipation chamber (3), and two driving ends of the dual-axis motor (18) are respectively fixedly connected to two rotating rods (19).

3. A cabinet according to claim 2, characterized in that: Two driving bevel gears (20) are fixedly provided on the rotating rod (19), and the driving bevel gears (20) are meshingly connected with a driven bevel gear (21), and the driven bevel gear (21) is fixedly provided on one end of the rotating shaft (5).

4. A cabinet according to claim 3, characterized in that: One end of each rotating rod (19) is fixedly connected to a cross block (22), and the cross block (22) is movably connected to a rotating block (23).

5. A cabinet according to claim 4, characterized in that: One end of the driving rod (16) passes through the filter plate (15) and is fixedly connected to the rotating block (23). The rotating block (23) is provided with a cross groove (24) that matches the cross block (22).

6. A cabinet according to any one of claims 1 or 2, characterized in that: A mounting frame (25) is fixedly provided on both sides of each filter plate (15), and mounting grooves (26) matching the two filter plates (15) and the mounting frame (25) are provided on both sides of the heat dissipation chamber (3).

7. A cabinet according to claim 6, characterized in that: Two limiting rods (27) are fixedly arranged in the installation frame (25), and a spring (28) is movably sleeved outside each limiting rod (27).

8. The cabinet according to claim 7, characterized in that: The two limit rods (27) are both movably connected to an L-shaped fixing block (29), one end of the fixing block (29) passes through the installation frame (25) and is inserted into the cabinet (1), and the other end of the fixing block (29) extends to the outside of the installation frame (25).

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