Heat dissipation dustproof switch

Abstract

The utility model relates to the technical field of switches, and discloses a heat dissipation dustproof switch, which comprises a shell, a heat dissipation assembly is arranged in the shell, and a dustproof assembly is arranged on one side of the shell. The heat dissipation assembly comprises a heat dissipation plate, heat dissipation fins are fixedly mounted on the two sides of the outer surface of the heat dissipation plate, the sides, away from the heat dissipation plate, of the multiple heat dissipation fins are fixedly mounted in the shell, fixing rods are fixedly mounted on the two sides of the inner wall of the heat dissipation plate, and the outer surfaces of the multiple fixing rods are slidably sleeved with extrusion plates; fixing springs are arranged at the tops of the outer surfaces of the multiple extrusion plates, the multiple fixing springs are wound and arranged on the outer surfaces of the fixing rods in a sleeving mode, the switch body is cooled through cooling fins, it is avoided that the switch body is damaged due to the too high temperature, meanwhile, a fan in the heat dissipation box can be started, and the heat dissipation efficiency is improved. And the fan in the heat dissipation box accelerates the air circulation speed around the heat dissipation fins, so that the heat dissipation efficiency of the heat dissipation fins is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a heat dissipation and dustproof switch. Background Art

[0002] A switch is a network device used to implement data packet switching in a local area network. It can forward data packets from one port to another according to the destination address in the data packet, thereby realizing communication between devices. Switches play a key role in the network and are usually used to establish communication connections within a local area network. They can also provide high-speed and reliable data transmission.

[0003] China's public patent number: CN219227630U announced "A heat dissipation and dustproof switch", including a switch frame and a data interface, the front end of the switch frame is inlaid with a fixed data interface, and the outer frame of the switch frame is fixed with a protective frame by screws, the outer frame of the protective frame is provided with a heat dissipation slot, and the outer surface of the protective frame is installed with a positioning straight plate, a limiting rod is installed between the positioning straight plates, and the limiting rod passes through the toggle adjustment plate, and the toggle adjustment plate is located between the positioning straight plates, and a storage groove is provided inside the toggle adjustment plate. In this heat dissipation and dustproof switch, the staff can slide the toggle adjustment plate by toggling it, and then after the cleaning column extends into the interior of the heat dissipation slot, it can slide in the heat dissipation slot to squeeze and clean the impurities inside the heat dissipation slot, avoid blockage, and improve heat dissipation efficiency and dust removal.

[0004] When the prior art is in use, although the impurities inside the heat dissipation slot can be squeezed and cleaned to avoid blockage, the prior device only dissipates heat through the heat dissipation slot, and the heat dissipation effect of the heat dissipation slot is poor. During use, the switch is prone to malfunction due to excessive temperature, which has a certain impact on the subsequent use of the device. At the same time, the data interface of the prior device is exposed to the air, and the data interface cannot be effectively protected when in use. Dust and other impurities are prone to accumulate inside the data interface after long-term use, which has a certain impact on the connection effect of the data interface and the network cable connection. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation and dustproof switch to solve the problem that the existing devices in the above-mentioned background technology only dissipate heat through heat dissipation slots, and the heat dissipation effect of the heat dissipation slots is poor. During use, the switch is prone to malfunction due to excessive temperature, which has a certain impact on the subsequent use of the device. At the same time, the data interface of the existing device is exposed to the air, and the data interface cannot be effectively protected during use. Dust and other impurities are prone to accumulate inside the data interface after long-term use, which has a certain impact on the connection effect of the data interface and the network cable connection.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a heat dissipation and dustproof switch, comprising a shell, a heat dissipation component is arranged inside the shell, and a dustproof component is arranged on one side of the shell;

[0007] The heat dissipation assembly includes a heat dissipation plate, and heat dissipation fins are fixedly installed on both sides of the outer surface of the heat dissipation plate, and a plurality of heat dissipation fins are fixedly installed on the inside of the shell on one side away from the heat dissipation plate, and fixing rods are fixedly installed on both sides of the inner wall of the heat dissipation plate, and extrusion plates are slidably sleeved on the outer surfaces of the plurality of fixing rods, and fixing springs are arranged on the tops of the outer surfaces of the plurality of extrusion plates, and the plurality of fixing springs are wound and sleeved on the outer surfaces of the fixing rods, and heat dissipation boxes are fixedly installed on both sides of the outer surface of the shell;

[0008] The dustproof assembly includes multiple support plates, and the multiple support plates are fixedly installed on one side of the outer surface of the shell, the interior of the multiple support plates is rotatably embedded with a rotating shaft, and the outer surfaces of the multiple rotating shafts are fixedly installed with dustproof plates, both sides of the outer surfaces of the multiple dustproof plates are fixedly installed with sealing springs, and the multiple sealing springs are wrapped and sleeved on the outer surface of the rotating shaft, and the sides of the multiple sealing springs away from the dustproof plates are fixedly connected to the support plates, the interior of the shell is provided with multiple connecting grooves, and the multiple dustproof plates are slidably embedded in the connecting grooves.

[0009] Preferably, a switch body is arranged inside the heat dissipation plate, the bottoms of the outer surfaces of the plurality of extrusion plates are movably connected to the switch body, and a protective plate is fixedly installed on the bottom of the inner wall of the shell.

[0010] Preferably, a fan box is fixedly mounted on the bottom of the outer surface of the shell, and a connecting plate is fixedly mounted on the inner wall of the fan box near the middle, and a fan body is arranged on the bottom of the outer surface of the connecting plate.

[0011] Preferably, an adjusting rod is rotatably embedded in the bottom of the outer surface of the fan box, and a sealing plate is threadedly sleeved on the outer surface of the adjusting rod.

[0012] Preferably, a plurality of limit columns are fixedly installed on one side of the sealing plate close to the fan box, and the plurality of limit columns are slidably embedded in the interior of the fan box, a cover plate is provided on the top of the outer surface of the shell, and an airflow plate is fixedly installed inside the cover plate.

[0013] Preferably, a slide is fixedly mounted on the top of the outer surface of the shell, and a slide plate is slidably embedded inside the slide.

[0014] Preferably, a plurality of support columns are fixedly mounted on the bottom of the inner wall of the shell, and the tops of the outer surfaces of the plurality of support columns are fixedly connected to the heat sink.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model can limit the switch body by pushing the extrusion plate with a fixed spring during use, so that the switch body is in close contact with the heat sink. Heat sinks are provided on both sides of the heat sink. The switch body is cooled by the heat sink to avoid damage to the switch body due to excessive temperature. At the same time, the fan inside the heat sink can be started to speed up the air circulation speed around the heat sink to improve the heat dissipation efficiency of the heat sink.

[0017] Second, the utility model has a connection groove on the outer surface of the shell, and the connection line can be connected to the switch body through the switch body. A dustproof plate is provided inside the switch body to protect the connection groove to prevent dust from entering the inside of the shell through the connection groove and contaminating the switch body when not in use. The sealing spring makes the dustproof plate and the connection groove fit tightly to prevent the dustproof plate from being separated from the connection groove during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the internal three-dimensional structure of the utility model;

[0019] Figure 2 This is a side view of the three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the split three-dimensional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from the other side;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of part of the structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of point A of the utility model.

[0024] Among them: 1. Shell; 2. Heat sink; 201. Heat sink; 202. Fixed rod; 203. Fixed spring; 204. Extrusion plate; 205. Heat sink; 3. Support plate; 301. Rotating shaft; 302. Sealing spring; 303. Dustproof plate; 304. Connecting slot; 4. Switch body; 5. Fan box; 6. Connecting plate; 7. Fan body; 8. Cover plate; 9. Airflow plate; 10. Slide; 11. Protective plate; 12. Support column; 13. Sealing plate; 14. Limit column; 15. Adjustment rod; 16. Slide plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 , a heat dissipation and dustproof switch, comprising a housing 1, a heat dissipation component is arranged inside the housing 1, and a dustproof component is arranged on one side of the housing 1;

[0027] The heat dissipation assembly includes a heat dissipation plate 2, and heat dissipation fins 201 are fixedly installed on both sides of the outer surface of the heat dissipation plate 2, and the sides of multiple heat dissipation fins 201 away from the heat dissipation plate 2 are fixedly installed inside the shell 1, and fixed rods 202 are fixedly installed on both sides of the inner wall of the heat dissipation plate 2, and the outer surfaces of multiple fixed rods 202 are slidably sleeved with extrusion plates 204, and the tops of the outer surfaces of multiple extrusion plates 204 are provided with fixing springs 203, and the multiple fixing springs 203 are wound and sleeved on the outer surfaces of the fixing rods 202, and the outer surfaces of the shell 1 are fixedly installed with heat dissipation boxes 205;

[0028] The dustproof assembly includes multiple support plates 3, and the multiple support plates 3 are fixedly installed on one side of the outer surface of the shell 1, the interior of the multiple support plates 3 is rotatably embedded with a rotating shaft 301, and the outer surfaces of the multiple rotating shafts 301 are fixedly installed with dustproof plates 303, both sides of the outer surfaces of the multiple dustproof plates 303 are fixedly installed with sealing springs 302, and the multiple sealing springs 302 are wrapped and sleeved on the outer surface of the rotating shaft 301, and the sides of the multiple sealing springs 302 away from the dustproof plates 303 are fixedly connected to the support plates 3, and the interior of the shell 1 is provided with multiple connecting grooves 304, and the multiple dustproof plates 303 are slidably embedded in the inside of the connecting grooves 304.

[0029] Through the above technical solution, when in use, the fixed spring 203 can push the extrusion plate 204 to limit the switch body 4, so that the switch body 4 is tightly attached to the heat sink 2. Heat sinks 201 are provided on both sides of the heat sink 2. The switch body 4 is cooled by the heat sink 201 to prevent the switch body 4 from being damaged due to excessive temperature. At the same time, the fan inside the heat sink 205 can be started. The fan inside the heat sink 205 speeds up the air circulation speed around the heat sink 201 to improve the heat dissipation efficiency of the heat sink 201.

[0030] Through the above technical solution, a connection groove 304 is opened on the outer surface of the shell 1, and the connecting line can be connected to the switch body 4 through the switch body 4. A dustproof plate 303 is arranged inside the switch body 4. The dustproof plate 303 protects the connection groove 304 to prevent dust from entering the interior of the shell 1 through the connection groove 304 and contaminating the switch body 4 when not in use. The sealing spring 302 makes the dustproof plate 303 and the connection groove 304 fit tightly to prevent the dustproof plate 303 from detaching from the connection groove 304 during use.

[0031] Specifically, the switch body 4 is disposed inside the heat dissipation plate 2 , the bottoms of the outer surfaces of the plurality of extrusion plates 204 are movably connected to the switch body 4 , and the bottom of the inner wall of the housing 1 is fixedly mounted with a protective plate 11 .

[0032] Through the above technical solution, the switch body 4 is fixed on the heat sink 2 by the extrusion plate 204. When needed, the extrusion plate 204 can be dragged to remove the switch body 4. The protective plate 11 protects the interior of the shell 1 to prevent dust and other impurities from entering the interior of the shell 1.

[0033] Specifically, a fan box 5 is fixedly installed on the bottom of the outer surface of the housing 1 , and a connecting plate 6 is fixedly installed on the inner wall of the fan box 5 near the middle, and a fan body 7 is provided on the bottom of the outer surface of the connecting plate 6 .

[0034] Through the above technical solution, the fan body 7 can be started when needed, and the fan body 7 draws external air into the interior of the housing 1 to increase the air circulation speed in the housing 1 so that the heat in the housing 1 can be quickly discharged.

[0035] Specifically, an adjusting rod 15 is rotatably embedded in the bottom of the outer surface of the fan box 5 , and a sealing plate 13 is threadedly sleeved on the outer surface of the adjusting rod 15 .

[0036] Through the above technical solution, the adjusting rod 15 can be rotated to drive the sealing plate 13 to descend, so that the sealing plate 13 releases the seal on the fan box 5 .

[0037] Specifically, a plurality of limit columns 14 are fixedly installed on one side of the sealing plate 13 close to the fan box 5, and the plurality of limit columns 14 are slidably embedded in the interior of the fan box 5. A cover plate 8 is provided on the top of the outer surface of the outer shell 1, and an airflow plate 9 is fixedly installed inside the cover plate 8.

[0038] Through the above technical solution, the support column 12 is limited by the limiting column 14 to prevent the sealing plate 13 from rotating with the adjusting rod 15, the cover plate 8 seals the outer shell 1, and the airflow plate 9 allows the airflow in the outer shell 1 to be discharged.

[0039] Specifically, a slide 10 is fixedly mounted on the top of the outer surface of the housing 1 , and a slide plate 16 is slidably embedded in the interior of the slide 10 .

[0040] Through the above technical solution, the slide bracket 10 fixes the slide plate 16 , and the slide plate 16 shields the airflow plate 9 to prevent dust from entering the interior of the housing 1 through the airflow plate 9 .

[0041] Specifically, a plurality of support columns 12 are fixedly mounted on the bottom of the inner wall of the housing 1 , and the tops of the outer surfaces of the plurality of support columns 12 are fixedly connected to the heat sink 2 .

[0042] Through the above technical solution, the support column 12 supports the heat sink 2.

[0043] When in use, the fixing spring 203 can push the extrusion plate 204 to limit the switch body 4, so that the switch body 4 is closely attached to the heat sink 2. Heat sinks 201 are arranged on both sides of the heat sink 2. The switch body 4 is cooled by the heat sink 201 to prevent the switch body 4 from being damaged due to excessive temperature. At the same time, the fan inside the heat sink 205 can be started. The fan inside the heat sink 205 speeds up the air circulation speed around the heat sink 201 to improve the heat dissipation efficiency of the heat sink 201. A connecting groove 304 is provided on the outer surface of the housing 1. The connecting line can be connected to the switch body 4 through the switch body 4. A dustproof plate 303 is arranged inside the switch body 4. The dustproof plate 303 is opposite to the connecting groove 304. The switch body 4 is protected against dust from entering the housing 1 through the connection slot 304 when not in use to contaminate the switch body 4. The sealing spring 302 makes the dustproof plate 303 and the connection slot 304 fit tightly to prevent the dustproof plate 303 from being separated from the connection slot 304 during use. When the heat dissipation efficiency of the heat sink 201 cannot meet the heat dissipation demand of the switch body 4, the adjusting rod 15 can be rotated. The adjusting rod 15 rotates to drive the sealing plate 13 to descend, so that the sealing plate 13 releases the seal on the fan box 5, and the fan body 7 is started. The fan body 7 draws external air into the housing 1 to speed up the air circulation speed in the housing 1, further improves the heat dissipation efficiency of the device, and ensures that the switch body 4 is kept within a suitable temperature range.

[0044] Although the 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 thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation and dustproof switch, comprising a housing (1), characterized in that: A heat dissipation component is arranged inside the housing (1), and a dustproof component is arranged on one side of the housing (1); The heat dissipation assembly comprises a heat dissipation plate (2), and heat dissipation fins (201) are fixedly mounted on both sides of the outer surface of the heat dissipation plate (2), and a plurality of heat dissipation fins (201) are fixedly mounted inside the housing (1) on one side away from the heat dissipation plate (2), and fixing rods (202) are fixedly mounted on both sides of the inner wall of the heat dissipation plate (2), and an extrusion plate (204) is slidably sleeved on the outer surfaces of the plurality of fixing rods (202), and fixing springs (203) are arranged on the tops of the outer surfaces of the plurality of extrusion plates (204), and the plurality of fixing springs (203) are wound and sleeved on the outer surfaces of the fixing rods (202), and heat dissipation boxes (205) are fixedly mounted on both sides of the outer surface of the housing (1); The dustproof component comprises a plurality of support plates (3), and the plurality of support plates (3) are fixedly mounted on one side of the outer surface of the housing (1); a rotating shaft (301) is rotatably embedded inside the plurality of support plates (3), and a dustproof plate (303) is fixedly mounted on the outer surface of the plurality of rotating shafts (301); sealing springs (302) are fixedly mounted on both sides of the outer surface of the plurality of dustproof plates (303), and the plurality of sealing springs (302) are wound and sleeved on the outer surface of the rotating shaft (301); the sides of the plurality of sealing springs (302) away from the dustproof plates (303) are fixedly connected to the support plates (3); a plurality of connecting grooves (304) are opened inside the housing (1), and the plurality of dustproof plates (303) are slidably embedded inside the connecting grooves (304).

2. The heat dissipation and dustproof switch according to claim 1, characterized in that: A switch body (4) is arranged inside the heat dissipation plate (2), the bottoms of the outer surfaces of the plurality of extrusion plates (204) are movably connected to the switch body (4), and a protective plate (11) is fixedly mounted on the bottom of the inner wall of the housing (1).

3. The heat dissipation and dustproof switch according to claim 1, characterized in that: A fan box (5) is fixedly mounted on the bottom of the outer surface of the housing (1), and a connecting plate (6) is fixedly mounted on the inner wall of the fan box (5) near the middle, and a fan body (7) is arranged on the bottom of the outer surface of the connecting plate (6).

4. The heat dissipation and dustproof switch according to claim 3, characterized in that: An adjusting rod (15) is rotatably embedded at the bottom of the outer surface of the fan box (5), and a sealing plate (13) is threadedly sleeved on the outer surface of the adjusting rod (15).

5. The heat dissipation and dustproof switch according to claim 4, characterized in that: A plurality of limiting columns (14) are fixedly mounted on one side of the sealing plate (13) close to the fan box (5), and the plurality of limiting columns (14) are slidably embedded in the interior of the fan box (5); a cover plate (8) is provided on the top of the outer surface of the housing (1), and an airflow plate (9) is fixedly mounted inside the cover plate (8).

6. The heat dissipation and dustproof switch according to claim 1, characterized in that: A slide frame (10) is fixedly mounted on the top of the outer surface of the housing (1), and a slide plate (16) is slidably embedded inside the slide frame (10).

7. The heat dissipation and dustproof switch according to claim 1, characterized in that: A plurality of support columns (12) are fixedly mounted on the bottom of the inner wall of the housing (1), and the tops of the outer surfaces of the plurality of support columns (12) are fixedly connected to the heat sink (2).

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