Dust removal device of network control cabinet

Abstract

The utility model relates to the technical field of network control cabinets, and discloses a dust removal device of a network control cabinet, which comprises a network control cabinet and a dust removal device. The network control cabinet, the machine body and other structural components are arranged, network equipment can be managed and controlled through the network control cabinet, heat dissipation and dust removal can be conducted on the interior of the machine body through the dust removal device, and the air draft block and the dust removal net can be conveniently fixed to or separated from the frame through the positioning assembly; the moving range of a positioning block and a pull rod can be limited through two limiting rods, the moving range of two moving blocks can be controlled through two trapezoidal blocks and two control blocks, a dust removal net can be limited through two check blocks, dust on the top of the network control cabinet can be rapidly removed, an air draft block and the dust removal net can be conveniently detached and cleaned, and the dust removal efficiency is improved. And the problem that the dust removal net and the fan of the network control cabinet are inconvenient to disassemble and clean is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of network control cabinets, and in particular relates to a dust removal device for a network control cabinet. Background Art

[0002] A network control cabinet is a cabinet specially designed for managing and controlling network devices. They are usually used to store and organize network devices such as network switches, routers, firewalls, servers, etc., and provide a series of functions to ensure the safe and stable operation of these devices as well as convenient management and maintenance.

[0003] Network equipment generates heat during operation. If a large amount of dust and debris accumulates in the cabinet, it will affect air circulation, resulting in reduced heat dissipation effect, which in turn increases the temperature of the equipment. Dust and debris accumulated on the surface of the equipment may cause overheating of electronic components, thereby reducing its working efficiency or even damaging the components. Dust may block the ventilation holes and heat dissipation holes of the equipment, causing equipment overheating and affecting network performance. This requires that the network control cabinet be able to remove dust. Although the existing network control cabinet can intercept and process dust at the ventilation holes, it is not convenient to disassemble and clean the dust removal net and fan. Special tools are required for disassembly and assembly, which is time-consuming and labor-intensive. The problem with the above technology is that the network control cabinet is not convenient for disassembly and cleaning of the dust removal net and fan. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a dust removal device for a network control cabinet which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a dust removal device for a network control cabinet comprises a network control cabinet and a dust removal device, the network control cabinet comprises a body, a cabinet door and a top plate, the cabinet door is installed on the front side of the body, the bottom of the top plate is fixedly connected to the top of the body, the dust removal device is located on the top of the top plate, the dust removal device comprises a diffusion port, two connecting pipes, a frame, an exhaust block and a dust removal net, the bottoms of the two connecting pipes are respectively fixedly connected to the left and right sides of the top of the diffusion port, the bottom of the frame is fixedly connected to the top of the top plate, the surface of the exhaust block is plug-connected to the inside of the frame, and the bottom of the dust removal net is slidably connected to the top of the exhaust block;

[0006] The network control cabinet is used to manage and control network equipment;

[0007] The dust removal device is used for dissipating heat and removing dust from the interior of the machine body.

[0008] In order to facilitate the removal, cleaning and installation of the exhaust block and the dust removal net, preferably, the surfaces of the two connecting pipes are fixedly connected to the left and right sides of the inside of the top plate respectively, and the tops of the two connecting pipes are respectively connected to the left and right sides of the bottom of the exhaust block, and the front and rear sides of the left side of the frame are slidably connected with moving blocks, and the interiors of the two moving blocks are provided with cavities, and the interiors of the two cavities are provided with positioning components, and the right sides of the two moving blocks can be fitted with the left sides of the exhaust block and the dust removal net. Through the positioning component, the exhaust block can be easily removed from the inside of the frame, and the dust removal net can be easily pulled out from the top of the exhaust block, so that it can be removed for cleaning.

[0009] In order to facilitate the fixation or separation of the exhaust block and the dust removal net from the frame, preferably, the front positioning assembly includes a positioning block, a pull rod and a return spring, the surfaces of the positioning block and the pull rod are movably connected to the interior of the front cavity, the left side of the front side of the positioning block is fixedly connected to the rear side of the pull rod, the right side of the return spring is fixedly connected to the left side of the positioning block, and the left side of the return spring is fixedly connected to the left side of the inner wall of the front cavity. Through the positioning assembly, the return spring is used to fix and rebound, so that the positioning block and the pull rod can automatically rebound to their original positions after moving, and the right side of the positioning block can be moved to the interior of the exhaust block or removed from the interior of the exhaust block.

[0010] In order to make the movement effect of the positioning block and the pull rod better, preferably, the pull rod is internally slidably connected with two limit rods, and the left and right sides of the two limit rods are respectively fixedly connected to the left and right sides of the inner wall of the front cavity. Through the two limit rods, the positioning block and the pull rod can only move to the left or right inside the front cavity, which plays a limiting role and can control the movement range.

[0011] In order to be able to control the moving range of the two moving blocks, preferably, control blocks are fixedly connected to the left sides of the front and rear sides of the frame, and trapezoidal blocks are fixedly connected to the right sides of the two moving blocks. The surfaces of the two trapezoidal blocks are slidingly connected to the interior of the two control blocks. Through the two control blocks and the two trapezoidal blocks, the two moving blocks can only move forward or backward, so that they can be in contact with or out of contact with the left side of the exhaust block and the dust removal net.

[0012] In order to facilitate the disassembly and assembly of the dust removal net, preferably, the front and rear sides of the top of the exhaust block are fixedly connected with blocks, and the bottoms of the two blocks are respectively slidably connected to the front and rear sides of the top of the dust removal net. Through the two blocks, the dust removal net can only move to the left or right on the top of the exhaust block, which facilitates the dust removal net to be pulled out from the top of the exhaust block and to be installed on the top of the dust removal net.

[0013] In order to ensure that the exhaust block and the dust removal net are firmly fixed to the frame, preferably, the right side of the positioning block can pass through the front cavity in sequence through the front movable block and the exhaust block, and extend to the interior of the exhaust block; through the positioning block, the surface of the positioning block can fit with the interior of the front movable block and the exhaust block, so as to prevent the exhaust block, the dust removal net and the frame from loosening after being fixed.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a network control cabinet, a machine body, a cabinet door, a top plate, a dust removal device, a diffusion port, a connecting pipe and other structural components. The network control cabinet can be used to manage and control network equipment. The dust removal device can be used to dissipate heat and remove dust from the interior of the machine body. The positioning component can facilitate the fixing or separation of the exhaust block and the dust removal net from the frame. The two limit rods can limit the moving range of the positioning block and the pull rod. The two trapezoidal blocks and the two control blocks can control the moving range of the two moving blocks. The two blocks can limit the dust removal net, thereby achieving the effect of quickly removing dust from the top of the network control cabinet, facilitating the removal and cleaning of the exhaust block and the dust removal net, and facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the interior of the machine body provided by the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of a dust removal device provided by an embodiment of the utility model;

[0019] Figure 4 It is an exploded perspective view of a local structure provided by an embodiment of the utility model;

[0020] Figure 5 It is a left sectional view of a moving block provided by an embodiment of the utility model.

[0021] In the figure: 1. network control cabinet; 101. body; 102. cabinet door; 103. top plate; 2. dust removal device; 201. diffusion port; 202. connecting pipe; 203. frame; 204. exhaust block; 205. dust removal net; 3. moving block; 4. cavity; 5. positioning assembly; 501. positioning block; 502. pull rod; 503. reset spring; 6. limit rod; 7. control block; 8. trapezoidal block; 9. stop block. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, a dust removal device for a network control cabinet provided by an embodiment of the utility model comprises a network control cabinet 1 and a dust removal device 2, the network control cabinet 1 comprises a body 101, a cabinet door 102 and a top plate 103, the cabinet door 102 is installed on the front side of the body 101, the bottom of the top plate 103 is fixedly connected to the top of the body 101, the dust removal device 2 is located at the top of the top plate 103, the dust removal device 2 comprises a diffusion port 201, two connecting pipes 202, a frame 203, an exhaust block 204 and a dust removal net 205, the bottoms of the two connecting pipes 202 are respectively fixedly connected to the left and right sides of the top of the diffusion port 201, the bottom of the frame 203 is fixedly connected to the top of the top plate 103, the surface of the exhaust block 204 is plug-connected with the inside of the frame 203, The bottom of the dust removal net 205 is slidably connected to the top of the exhaust block 204; the network control cabinet 1 is used to manage and control network equipment; the dust removal device 2 is used to dissipate heat and remove dust from the interior of the body 101. In order to facilitate the removal, cleaning and installation of the exhaust block 204 and the dust removal net 205, the surfaces of the two connecting pipes 202 are fixedly connected to the left and right sides of the inside of the top plate 103, respectively, and the tops of the two connecting pipes 202 are respectively connected to the left and right sides of the bottom of the exhaust block 204, and the front and rear sides of the left side of the frame 203 are slidably connected with moving blocks 3, and cavities 4 are opened inside the two moving blocks 3, and positioning components 5 are arranged inside the two cavities 4. The right sides of the two moving blocks 3 can be fitted with the left sides of the exhaust block 204 and the dust removal net 205, and the two cavities 4 can be connected. Through the positioning component 5, the exhaust block 204 can be easily moved out from the inside of the frame 203, and the dust removal net 205 can be easily pulled out from the top of the exhaust block 204, so that they can be removed for cleaning. In order to facilitate the fixation or separation of the exhaust block 204 and the dust removal net 205 from the frame 203, the front positioning component 5 includes a positioning block 501, a pull rod 502 and a return spring 503. The surfaces of the positioning block 501 and the pull rod 502 are both movably connected to the inside of the front cavity 4. The left side of the front side of the positioning block 501 is fixedly connected to the rear side of the pull rod 502, the right side of the return spring 503 is fixedly connected to the left side of the positioning block 501, and the left side of the return spring 503 is fixedly connected to the left side of the inner wall of the front cavity 4. The positioning component 5 and the use of the return spring 503 play a role in fixing The positioning and rebounding effects enable the positioning block 501 and the pull rod 502 to automatically rebound to their original positions after movement, and the right side of the positioning block 501 can be moved to the inside of the exhaust block 204 or moved out of the exhaust block 204. In order to make the movement effect of the positioning block 501 and the pull rod 502 better, the inside of the pull rod 502 is slidably connected with two limit rods 6, and the left and right sides of the two limit rods 6 are respectively fixedly connected to the left and right sides of the inner wall of the front cavity 4. Through the two limit rods 6, the positioning block 501 and the pull rod 502 can only move to the left or right inside the front cavity 4, which plays a limiting role and can control the movement range. In order to control the movement range of the two moving blocks 3, the left sides of the front and rear sides of the frame 203 are fixedly connected with control blocks 7.The right sides of the two moving blocks 3 are fixedly connected with trapezoidal blocks 8, and the surfaces of the two trapezoidal blocks 8 are slidably connected with the insides of the two control blocks 7. Through the two control blocks 7 and the two trapezoidal blocks 8, the two moving blocks 3 can only move forward or backward, so that they can be attached to or out of contact with the left sides of the exhaust block 204 and the dust removal net 205. In order to facilitate the disassembly and assembly of the dust removal net 205, the front and rear sides of the top of the exhaust block 204 are fixedly connected with block blocks 9, and the bottoms of the two block blocks 9 are respectively slidably connected with the front and rear sides of the top of the dust removal net 205. Through the two block blocks 9, the dust removal net 205 is 04 can only move to the left or right, so that the dust net 205 can be pulled out from the top of the exhaust block 204 and installed on the top of the dust net 205. In order to firmly fix the exhaust block 204 and the dust net 205 to the frame 203, the right side of the positioning block 501 can pass through the front cavity 4 and pass through the front moving block 3 and the exhaust block 204 in sequence, and extend to the inside of the exhaust block 204. Through the positioning block 501, the surface of the positioning block 501 can fit with the inside of the front moving block 3 and the exhaust block 204, so that the exhaust block 204 and the dust net 205 are fixed to the frame 203 to avoid looseness.

[0025] The working principle of this utility model:

[0026] When it is necessary to remove dust from the inside of the machine body 101, the two fans inside the exhaust block 204 are operated to exhaust air upward, so that the air inside the machine body 101 passes through the diffuser 201 and the two connecting pipes 202, and the air inside the two connecting pipes 202 passes through the exhaust block 204 and the dust removal net 205, so that the dust removal net 205 intercepts and processes the dust in the air. When it is necessary to remove the exhaust block 204 and the dust removal net 205 for cleaning, the pull rod 502 is pulled to the left by manpower and the positioning block 501 is moved to the left, so that the positioning block 501 is moved out of the exhaust block 204. At this time, the front side of the moving block 3 can be moved and is out of contact with the exhaust block 204 and the dust removal net 205. , so that the exhaust block 204 and the dust removal net 205 can be moved to the left and moved out from the inside of the frame 203. After the exhaust block 204 and the dust removal net 205 are connected to the frame 203, the positioning block 501 moves to the left, which will cause the reset spring 503 to deform. After the pull rod 502 is released, the positioning block 501 rebounds to the inside of the exhaust block 204 under the elastic action of the reset spring 503, so that the positioning block 501 drives the pull rod 502 to rebound to its original position, so that the exhaust block 204 and the dust removal net 205 are fixed to the frame 203. Network switches, routers, firewalls, servers, etc. can be placed inside the body 101. Users can connect to the equipment in the cabinet through the network to configure, monitor and manage them.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A dust removal device for a network control cabinet, comprising a network control cabinet (1) and a dust removal device (2), characterized in that: The network control cabinet (1) comprises a body (101), a cabinet door (102) and a top plate (103); the cabinet door (102) is installed on the front side of the body (101); the bottom of the top plate (103) is fixedly connected to the top of the body (101); the dust removal device (2) is located on the top of the top plate (103); the dust removal device (2) comprises a diffuser (201), two connecting pipes (202), a frame (203), an air extraction block (204) and a dust removal net (205); the bottoms of the two connecting pipes (202) are respectively fixedly connected to the left and right sides of the top of the diffuser (201); the bottom of the frame (203) is fixedly connected to the top of the top plate (103); the surface of the air extraction block (204) is plug-connected to the inside of the frame (203); the bottom of the dust removal net (205) is slidably connected to the top of the air extraction block (204); The network control cabinet (1) is used to manage and control network equipment; The dust removal device (2) is used to dissipate heat and remove dust from the interior of the machine body (101).

2. A dust removal device for a network control cabinet as claimed in claim 1, characterized in that: The surfaces of the two connecting tubes (202) are respectively fixedly connected to the left and right sides of the top plate (103); the tops of the two connecting tubes (202) are respectively connected to the left and right sides of the bottom of the exhaust block (204); the front and rear sides of the left side of the frame (203) are slidably connected to a moving block (3); a cavity (4) is provided inside the two moving blocks (3); a positioning assembly (5) is provided inside the two cavities (4); the right sides of the two moving blocks (3) can be fitted with the left sides of the exhaust block (204) and the dust removal net (205).

3. A dust removal device for a network control cabinet as claimed in claim 2, characterized in that: The front positioning assembly (5) includes a positioning block (501), a pull rod (502) and a return spring (503); the surfaces of the positioning block (501) and the pull rod (502) are both movably connected to the interior of the front cavity (4); the left side of the front side of the positioning block (501) is fixedly connected to the rear side of the pull rod (502); the right side of the return spring (503) is fixedly connected to the left side of the positioning block (501); and the left side of the return spring (503) is fixedly connected to the left side of the inner wall of the front cavity (4).

4. A dust removal device for a network control cabinet as claimed in claim 3, characterized in that: The pull rod (502) is internally slidably connected to two limit rods (6), and the left and right sides of the two limit rods (6) are respectively fixedly connected to the left and right sides of the inner wall of the front cavity (4).

5. The dust removal device for a network control cabinet according to claim 2, characterized in that: The left sides of the front and rear sides of the frame (203) are fixedly connected with control blocks (7), the right sides of the two moving blocks (3) are fixedly connected with trapezoidal blocks (8), and the surfaces of the two trapezoidal blocks (8) are slidably connected to the insides of the two control blocks (7).

6. The dust removal device for a network control cabinet according to claim 1, characterized in that: The front side and the rear side of the top of the exhaust block (204) are both fixedly connected with a stopper (9), and the bottoms of the two stoppers (9) are respectively slidably connected to the front side and the rear side of the top of the dust removal net (205).

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