Switch with heat dissipation net for dust removal
By introducing a cleaning brush and a cooling fan into the switch, the problem of heat accumulation caused by dust on the protective mesh and grille is solved, achieving efficient heat dissipation and dust removal for the switch.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANNING VOCATIONAL TECHN COLLEGE
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-01
AI Technical Summary
When existing switches are in use, a large amount of dust adheres to the outer walls of the protective mesh and grille, causing the internal heat of the switch to be unable to dissipate in time, resulting in an increase in temperature.
A switch with a heat dissipation mesh for dust removal was designed. By setting up a cleaning brush and a cooling fan, the slider moves the slide plate and connecting plate, and the cleaning brush slides along the outer wall of the grid and protective mesh to scrape off the dust. The dust is discharged through the cooling fan. At the same time, heat is conducted to the outside of the switch by using heat absorption plate, heat conduction strip and heat dissipation plate, and the cooling fan exhausts the internal heat.
It effectively removes dust from the protective mesh and grille, and enables rapid heat dissipation inside the switch, ensuring a normal working environment for the switch.
Smart Images
Figure CN224191955U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of switch technology, and in particular relates to a switch with a heat dissipation mesh for dust removal. Background Technology
[0002] A switch, meaning "switch," is a network device used for forwarding electrical (or optical) signals. It provides a dedicated electrical signal path for any two network nodes connected to the switch. The most common type of switch is the Ethernet switch. Other common types include telephone voice switches and fiber optic switches.
[0003] For example, patent CN216795176U discloses an Ethernet switch with a heat dissipation component. The switch body includes a water-cooled plate at its bottom, a water-cooling tank in the middle of the water-cooled plate, a connecting pipe on one side of the water-cooling tank, and a circulation mechanism at one end of the connecting pipe. A heat sink is located on the top of the switch body. The circulation mechanism includes a circulation box, a ventilation plate, a waterproof fan, multiple ventilation holes in a partition, a water inlet pipe, and a water pump. The water pump is fixedly embedded at one end of the water-cooled plate, and the top of the waterproof fan is fixedly connected to the lower surface of the ventilation plate. This invention utilizes the coordinated arrangement of the water-cooled plate, water-cooling tank, connecting pipe, and circulation mechanism. The waterproof fan dissipates heat from the circulation box cavity, allowing cold water to enter the water-cooling tank cavity via the water pump. This facilitates heat dissipation from the bottom of the switch body by the water-cooled plate, preventing damage to the switch body.
[0004] In existing switches, a large amount of dust accumulates on the outer walls of the protective mesh and grille during use, preventing timely heat dissipation and causing the internal temperature of the switch to rise. Therefore, we propose a switch with a built-in heat dissipation mesh for dust removal. Utility Model Content
[0005] The purpose of this invention is to address the aforementioned technical problems by providing a switch with a heat dissipation mesh for dust removal, thus preventing a large amount of dust from adhering to the outer wall of the protective mesh and grille, which would prevent the heat inside the switch from being dissipated in a timely manner.
[0006] In view of this, the present invention provides a switch with a heat dissipation mesh for dust removal, comprising a switch body, an input terminal fixedly connected to one end of the switch body, an output terminal fixedly connected to one side of the input terminal at one end of the switch body, a heat dissipation frame fixedly connected to the side wall of the switch body, a protective mesh fixedly connected to the outer wall of the heat dissipation frame, a cooling fan fixedly connected to the inner wall of the heat dissipation frame, a grid plate fixedly connected to the inner wall of the heat dissipation frame at the connection between the cooling fan and the protective mesh, a screw screwed to one end of the heat dissipation frame, a knob fixedly connected to one end of the screw, a slider threaded to the outer wall of the screw, a slide plate fixedly connected to the outer wall of the slider, a groove formed on the outer wall of the slide plate, a connecting plate movably connected within the groove, and a cleaning brush fixedly connected to the outer wall of the connecting plate and slidably connected to the outer wall of the grid plate and the outer wall of the protective mesh.
[0007] Based on the above structure, the sliding of the slider causes the sliding groove on the outer wall of the slide plate to slide synchronously. The sliding groove drives the cleaning brush to slide along the outer wall of the grid and the protective net through the connecting plate, scraping off the dust attached to the outer wall of the protective net and the grid. The scraped dust is then discharged from the heat dissipation frame through the cooling fan.
[0008] Preferably, the slide groove is provided in two sets, and the two sets of slide grooves are distributed in a figure-eight shape. In this embodiment, by providing two sets of slide grooves distributed in a figure-eight shape, it is beneficial to quickly clean the cleaning brush edge grid plate.
[0009] Preferably, the cleaning brush forms a sliding structure with the protective net and the grid plate through the sliding groove and the connecting plate. In this embodiment, the sliding groove drives the cleaning brush to slide along the outer wall of the grid plate and the protective net through the connecting plate, thereby realizing the control operation of the cleaning brush sliding.
[0010] Preferably, the cleaning brush is T-shaped. In this embodiment, by setting the cleaning brush in the T-shape, it is beneficial to scrape off the dust attached to the outer wall of the protective net and the grid plate. The scraped dust is discharged from the heat dissipation frame by the cooling fan.
[0011] Preferably, a heat sink is fixedly connected to the top of the switch body, a heat-conducting strip runs through the top of the switch body, a heat-absorbing plate is fixedly connected to the bottom of the heat-conducting strip, and a heat-dissipating plate is fixedly connected to the top of the heat-conducting strip. In this embodiment, the heat inside the switch body is conducted to the heat-absorbing plate, and then the heat-absorbing plate conducts the heat to the heat-dissipating plate through the heat-conducting strip. The heat from the heat-dissipating plate is conducted to the outside of the switch body through the heat sink. At the same time, the cooling fan works to exhaust the heat inside the switch body from the grid plate, thereby achieving rapid heat dissipation of the switch body.
[0012] Preferably, the heat-conducting strip, heat-absorbing plate, and heat-dissipating plate are arranged in an I-shape. In this embodiment, the heat inside the switch body is conducted to the heat-absorbing plate, and then the heat-absorbing plate conducts the heat to the heat-dissipating plate through the heat-conducting strip. The heat from the heat-dissipating plate is conducted to the outside of the switch body through the heat sink, thereby realizing the heat dissipation operation of the switch body.
[0013] Preferably, the bottom end of the heat absorption plate is provided with a groove, and the cross-section of the heat dissipation plate is arc-shaped. In this embodiment, by providing a groove at the bottom end of the heat absorption plate, it is beneficial to increase the heat absorption area of the heat absorption plate. By providing a heat dissipation plate with an arc-shaped cross-section, it is beneficial to quickly conduct the heat of the heat dissipation plate to the outside of the switch body through the heat sink.
[0014] The beneficial effects of this utility model are:
[0015] 1. This switch with a heat dissipation mesh dust removal function uses a cleaning brush and a slider to move the slide groove on the outer wall of the slide plate. The slide groove, through a connecting plate, drives the cleaning brush to slide along the outer wall of the grid and the protective mesh, scraping off the dust attached to the outer wall of the protective mesh and the grid. The scraped dust is then discharged from the heat dissipation frame by the cooling fan.
[0016] 2. This switch with a heat dissipation mesh and dust removal system uses a heat absorption plate, heat conduction strips, and a heat dissipation plate. Heat inside the switch body is conducted to the heat absorption plate, and then the heat absorption plate conducts heat to the heat dissipation plate through the heat conduction strips. The heat from the heat dissipation plate is conducted to the outside of the switch body through the heat sink. At the same time, the cooling fan works to expel the heat inside the switch body from the mesh, thus achieving rapid heat dissipation of the switch body. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the heat dissipation frame structure of this utility model;
[0019] Figure 3 This is a cross-sectional view of the heat dissipation frame of this utility model.
[0020] Figure 4 This is a cross-sectional view of the heat-conducting strip of this utility model;
[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.
[0022] The markings in the diagram are as follows:
[0023] 1. Switch body; 2. Input terminal; 3. Output terminal; 4. Heat dissipation frame; 5. Protective mesh; 6. Cooling fan; 7. Grille; 8. Screw; 9. Knob; 10. Slider; 11. Slide plate; 12. Slide groove; 13. Connecting plate; 14. Cleaning brush; 15. Heat sink; 16. Heat conduction strip; 17. Heat absorption plate; 18. Heat dissipation plate. Detailed Implementation
[0024] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.
[0025] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0026] This application discloses a switch with a heat dissipation mesh for dust removal, including a switch body 1. One end of the switch body 1 is fixedly connected to an input terminal 2. One side of the input terminal 2 is fixedly connected to an output terminal 3 at one end of the switch body 1. A heat dissipation frame 4 is fixedly connected to the side wall of the switch body 1. A protective mesh 5 is fixedly connected to the outer wall of the heat dissipation frame 4. A cooling fan 6 is fixedly connected to the inner wall of the heat dissipation frame 4. A grid plate 7 is provided at the connection between the cooling fan 6 and the protective mesh 5 and is fixedly connected to the inner wall of the heat dissipation frame 4. A screw 8 is screwed to one end of the heat dissipation frame 4. A knob 9 is fixedly connected to one end of the screw 8. A slider 10 is threaded to the outer wall of the screw 8. A slide plate 11 is fixedly connected to the outer wall of the slider 10. A groove 12 is opened on the outer wall of the slide plate 11. A connecting plate 13 is movably connected in the groove of the groove 12. A cleaning brush 14 is fixedly connected to the outer wall of the connecting plate 13 and is slidably connected to the outer wall of the grid plate 7 and the outer wall of the protective mesh 5.
[0027] Based on the above structure, the sliding block 10 drives the sliding groove 12 on the outer wall of the slide plate 11 to slide synchronously. The sliding groove 12 drives the cleaning brush 14 to slide along the outer wall of the grid plate 7 and the protective net 5 through the connecting plate 13, scraping off the dust attached to the outer wall of the protective net 5 and the grid plate 7. The scraped dust is discharged from the exhaust heat dissipation frame 4 through the cooling fan 6.
[0028] In one embodiment, two sets of slides 12 are provided, and the two sets of slides 12 are distributed in a figure-eight shape.
[0029] In this embodiment, by setting two sets of sliding grooves 12 in a figure-eight shape, it is beneficial to quickly clean the cleaning brush 14 along the grid plate 7.
[0030] In one embodiment, the cleaning brush 14 forms a sliding structure with the protective net 5 and the grid plate 7 via the groove 12 and the connecting plate 13.
[0031] In this embodiment, the slide 12 drives the cleaning brush 14 to slide along the outer wall of the grid plate 7 and the protective net 5 through the connecting plate 13, thereby realizing the control operation of the sliding of the cleaning brush 14.
[0032] In one embodiment, the cleaning brush 14 is T-shaped.
[0033] In this embodiment, by setting a "T"-shaped cleaning brush 14, it is beneficial to scrape off the dust attached to the outer wall of the protective net 5 and the grid plate 7. The scraped dust is discharged from the heat dissipation frame 4 by the cooling fan 6.
[0034] In one embodiment, a heat sink 15 is fixedly connected to the top of the switch body 1, a heat-conducting strip 16 extends through the top of the switch body 1, a heat-absorbing plate 17 is fixedly connected to the bottom of the heat-conducting strip 16, and a heat sink 18 is fixedly connected to the top of the heat-conducting strip 16.
[0035] In this embodiment, the heat inside the switch body 1 is conducted to the heat absorption plate 17. Then, the heat absorption plate 17 conducts the heat to the heat dissipation plate 18 through the heat conduction strip 16. The heat from the heat dissipation plate 18 is conducted to the outside of the switch body 1 through the heat sink 15. At the same time, the cooling fan 6 works to exhaust the heat inside the switch body 1 from the grid plate 7, thereby realizing rapid heat dissipation of the switch body 1.
[0036] In one embodiment, the heat-conducting strip 16, the heat-absorbing plate 17, and the heat-dissipating plate 18 are arranged in an I-shape.
[0037] In this embodiment, the heat inside the switch body 1 is conducted to the heat absorption plate 17. Then, the heat absorption plate 17 conducts the heat to the heat dissipation plate 18 through the heat conduction strip 16. The heat from the heat dissipation plate 18 is conducted to the outside of the switch body 1 through the heat sink 15, thereby realizing the heat dissipation operation of the switch body 1.
[0038] In one embodiment, the bottom end of the heat absorption plate 17 is provided with a groove, and the cross-section of the heat dissipation plate 18 is arc-shaped.
[0039] In this embodiment, by setting a groove at the bottom of the heat absorption plate 17, it is beneficial to increase the heat absorption area of the heat absorption plate 17. By setting a heat dissipation plate 18 with an arc-shaped cross-section, it is beneficial to quickly conduct the heat of the heat dissipation plate 18 to the outside of the switch body 1 through the heat sink 15.
[0040] In this embodiment, when the switch with heat dissipation mesh dust removal is in use, firstly, the operator connects the input line to the main body 1 of the switch through the input terminal 2 and the output line to the main body 1 of the switch through the output terminal 3. Then, after any node of the switch receives the data transmission instruction from the input terminal 2, it quickly looks up the address table stored in memory to confirm the network card connection location of the MAC address, and then transmits the data to that node and transmits the signal from the output terminal 3.
[0041] Next, a large amount of heat is generated inside the switch body 1 during operation. The heat inside the switch body 1 is conducted to the heat absorption plate 17. Then, the heat absorption plate 17 conducts the heat to the heat dissipation plate 18 through the heat conduction strip 16. The heat from the heat dissipation plate 18 is conducted to the outside of the switch body 1 through the heat sink 15. At the same time, the cooling fan 6 works to exhaust the heat inside the switch body 1 from the grid plate 7, thereby achieving rapid heat dissipation of the switch body 1.
[0042] Finally, the staff turns knob 9. The turn of knob 9 drives slider 10 to slide via screw 8. The sliding of slider 10 causes the slide groove 12 on the outer wall of slide plate 11 to slide synchronously. The slide groove 12 drives cleaning brush 14 to slide along the outer wall of grid plate 7 and protective net 5 via connecting plate 13, scraping off the dust attached to the outer wall of protective net 5 and grid plate 7. The scraped dust is then discharged from the heat dissipation frame 4 by cooling fan 6.
[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A switch with a heat dissipation mesh for dust removal, characterized in that, The switch includes a main body (1), one end of which is fixedly connected to an input terminal (2), and one side of the input terminal (2) is fixedly connected to an output terminal (3) at one end of the main body (1). A heat dissipation frame (4) is fixedly connected to the side wall of the main body (1), a protective mesh (5) is fixedly connected to the outer wall of the heat dissipation frame (4), and a cooling fan (6) is fixedly connected to the inner wall of the heat dissipation frame (4). The connection between the cooling fan (6) and the protective mesh (5) is provided with a fixed connection to the inner wall of the heat dissipation frame (4). The connected grid plate (7) has a screw (8) screwed to one end of the heat dissipation frame (4), a knob (9) fixedly connected to one end of the screw (8), a slider (10) threadedly connected to the outer wall of the screw (8), a slide plate (11) fixedly connected to the outer wall of the slider (10), a groove (12) opened on the outer wall of the slide plate (11), a connecting plate (13) movably connected in the groove of the groove (12), and a cleaning brush (14) fixedly connected to the outer wall of the connecting plate (13) and slidably connected to the outer wall of the grid plate (7) and the outer wall of the protective net (5).
2. The dust removal and heat dissipation exchange according to claim 1, characterized in that: The slide groove (12) is provided in two sets, and the two sets of slide groove (12) are distributed in a figure-eight shape.
3. The dust cleaning heat exchanger with heat dissipation net according to claim 1, characterized in that: The cleaning brush (14) forms a sliding structure with the protective net (5) and the grid plate (7) through the groove (12) and the connecting plate (13).
4. The switch with heat dissipation mesh cleaning according to claim 1, characterized in that: The cleaning brush (14) is T-shaped.
5. The dust cleaning heat exchanger with heat dissipation net according to claim 1, characterized in that: A heat sink (15) is fixedly connected to the top of the switch body (1), a heat-conducting strip (16) passes through the top of the switch body (1), a heat-absorbing plate (17) is fixedly connected to the bottom of the heat-conducting strip (16), and a heat sink (18) is fixedly connected to the top of the heat-conducting strip (16).
6. The dust removal heat exchanger with heat dissipation net according to claim 5, characterized in that: The heat-conducting strip (16), heat-absorbing plate (17) and heat-dissipating plate (18) are arranged in an I-shape.
7. The dust cleaning heat exchanger with heat dissipation net according to claim 5, characterized in that: The bottom end of the heat absorption plate (17) is provided with a groove, and the cross-section of the heat dissipation plate (18) is arc-shaped.