Heat dissipation mechanism and switch

Abstract

The utility model provides a heat dissipation mechanism and a switch, and relates to the technical field of switches, the heat dissipation mechanism comprises a storage box, the top of a switch main body is provided with a connecting cover, the bottom of the connecting cover is fixedly connected with a connecting pipe, the top of the connecting pipe is fixedly connected with a conical cylinder, and the conical cylinder is fixedly connected with the switch main body. The interior of the conical barrel and the interior of the connecting pipe are communicated together, a connecting groove is formed in the top of the conical barrel, a fan is arranged in the connecting groove, and when the heat dissipation device is used, the fan is started to blow air into the connecting pipe; the heat dissipation holes are uniformly formed in the bottom of the switch main body, so that wind can be well blown to the top of a structure which is almost used in the switch main body from the upper side and then is discharged from the heat dissipation holes uniformly formed in the bottom of the switch main body, heat generated in the switch main body due to work is well brought out of the switch main body, and a good heat dissipation effect is achieved.

Description

Technical Field

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

[0002] A switch is a network device used to forward electrical or optical signals. A switch can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common switches include telephone voice switches, fiber optic switches, etc.

[0003] The inventor has found in his daily work that the switch still has at least the following problems: when the switch is in use, its internal structure will generate heat due to work. When the temperature is too high, it will affect the operation of the switch to a certain extent. Generally, a fan is installed on the side to achieve the effect of heat dissipation. However, in actual use, because there are many structures inside the switch, blowing air from the side cannot make every structure inside the switch be blown by air, and thus the heat dissipation efficiency is relatively low. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a heat dissipation mechanism and a switch.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat dissipation mechanism and a switch, including a heat dissipation device, a connection cover is arranged on the top of the switch body, a connection pipe is fixedly connected to the bottom of the connection cover, a conical cylinder is fixedly connected to the top of the connection pipe, the interior of the conical cylinder and the interior of the connection pipe are connected together, a connection groove is arranged on the top of the conical cylinder, a fan is arranged inside the connection groove, air outlet holes are evenly arranged on the bottom of the connection pipe, and heat dissipation holes are evenly arranged on the bottom of the inner wall of the switch body.

[0006] The effect achieved by the above components is: when using the heat dissipation device, start the fan to blow air into the inside of the connecting tube. Because air outlet holes are evenly opened at the bottom of the connecting tube, the wind can be blown from above to the top of the almost used structure inside the switch body, and then go out from the heat dissipation holes evenly opened at the bottom of the switch body, thereby effectively bringing the heat generated inside the switch body due to work out of the inside of the switch body, thereby achieving a good heat dissipation effect.

[0007] Preferably, an arc-shaped plate is evenly and fixedly connected to the inner wall of the connecting pipe, and a connecting hole is opened on one side of the arc-shaped plate.

[0008] The effect achieved by the above components is that the wind blown out by the fan can be well distributed inside the connecting pipe after passing through the arc plate, because the surface of the arc plate is provided with connecting holes, so that the wind can pass through the connecting holes and reach the inside of the air outlet.

[0009] Preferably, a limiting groove is provided on the top of the switch body, an inner wall of the limiting groove is slidably connected to a limiting block, and the limiting block is fixedly connected to the bottom of the connection cover.

[0010] The effect achieved by the above components is: the limiting block is slid into the limiting groove, so that the connection cover is well arranged on the top of the switch body, and the heat dissipation device arranged at the bottom of the connection cover can be well arranged inside the switch body.

[0011] Preferably, a fixing groove is provided on the top of the switch body, a fixing block is slidably connected to the inner wall of the fixing groove, a bolt is slidably threadedly inserted on one side of the fixing block, and the bolt is threadedly inserted on one side of the fixing groove.

[0012] The effect achieved by the above components is: slide the fixing block into the fixing slot, and then rotate the bolt so that the bolt passes through the fixing block and is inserted into the fixing slot, thereby fixing the fixing block well inside the fixing slot, so that the connection cover can be well fixed on the top of the switch body.

[0013] Preferably, a supporting device is provided at the bottom of the switch body, and the supporting device includes a rectangular frame, and rectangular bars are fixedly connected to both sides of the switch body. The rectangular frame is slidably sleeved on the surface of the rectangular bar, and the bottom of the rectangular frame is fixedly connected to the supporting bar.

[0014] The effect achieved by the above components is: when using the supporting device, the rectangular frame is manually controlled to slide on the surface of the rectangular bar, so that the supporting bar supports the switch body, which is convenient for the heat dissipation holes to discharge air.

[0015] Preferably, one end of the rectangular bar away from the switch body is fixedly connected to a threaded rod, a threaded sleeve is threadedly sleeved on the surface of the threaded rod, and a connecting ring is fixedly connected to one side of the threaded sleeve.

[0016] The effect achieved by the above components is: when the rectangular strip is slid to a suitable position on the inner wall of the rectangular frame, the threaded cylinder is manually rotated, so that the connecting ring is squeezed on one side of the rectangular frame, so that the rectangular frame can be well fixed on the surface of the rectangular strip.

[0017] Preferably, one side of the connecting ring is fixedly connected to a rubber ring, one side of the rubber ring is provided with a protrusion, and the protrusion is evenly fixedly connected to one side of the rectangular frame.

[0018] The effect achieved by the above components is that the protrusion is squeezed on one side of the rubber ring, so that the rubber is squeezed and deformed, and then the connecting ring is set on one side of the rectangular frame.

[0019] Preferably, a rubber plate is fixedly connected to the bottom of the support bar.

[0020] The effect achieved by the above components is that when the support bar contacts the desktop, the rubber plate can increase the friction force, which can prevent the support bar from sliding on the desktop to a certain extent.

[0021] In the utility model, by setting a heat dissipation device, when the heat dissipation device is used, the fan is started to blow air into the interior of the connecting pipe. Because the bottom of the connecting pipe is evenly provided with air outlet holes, the wind can be blown from above to the top of the almost used structure inside the switch body, and then go out from the heat dissipation holes evenly provided at the bottom of the switch body, thereby effectively bringing out the heat generated inside the switch body due to work, thereby achieving a good heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural diagram of a heat dissipation mechanism and a switch is proposed for the utility model;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a new type of connecting pipe proposed by the utility model;

[0024] Figure 3 This is a three-dimensional structural schematic diagram of a novel fixing block proposed in the utility model;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a new type of support bar.

[0026] Legend: 1. Switch body; 2. Connection cover; 3. Heat dissipation device; 301. Connection pipe; 302. Air outlet; 303. Conical tube; 304. Connection groove; 305. Fan; 306. Arc plate; 307. Connection hole; 308. Limiting groove; 309. Limiting block; 310. Fixing groove; 311. Fixing block; 312. Heat dissipation hole; 313. Bolt; 4. Support device; 401. Rectangular bar; 402. Rectangular frame; 403. Support bar; 404. Threaded rod; 405. Threaded tube; 406. Connection ring; 407. Rubber ring; 408. Protrusion; 409. Rubber plate. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4As shown, a heat dissipation mechanism and a switch, a connection cover 2 is provided on the top of the switch body 1, a heat dissipation device 3 is provided on the bottom of the connection cover 2, and a support device 4 is provided on the bottom of the switch body 1. The switch is a network device used for forwarding electrical signals or optical signals. The switch can provide exclusive electrical signal paths for any two network nodes connected to the switch. The most common switch is the Ethernet switch, and other common ones include telephone voice switches, optical fiber switches, etc.

[0028] Reference Figure 2 and Figure 3 The bottom of the connection cover 2 is fixedly connected with a connection pipe 301, the top of the connection pipe 301 is fixedly connected with a conical cylinder 303, the inside of the conical cylinder 303 and the inside of the connection pipe 301 are connected together, the top of the conical cylinder 303 is provided with a connection groove 304, the inside of the connection groove 304 is provided with a fan 305, the bottom of the connection pipe 301 is evenly provided with air outlet holes 302, the bottom of the inner wall of the switch body 1 is evenly provided with heat dissipation holes 312, when the heat dissipation device 3 is used, the fan 305 is started to blow air into the inside of the connection pipe 301, because the connection pipe 3 The bottom of the switch body 1 is evenly provided with air outlet holes 302, so that the wind can be blown from the top to the top of the structure almost used inside the switch body 1, and then go out from the heat dissipation holes 312 evenly provided at the bottom of the switch body 1, so as to well bring out the heat generated inside the switch body 1 due to work, thereby achieving a good heat dissipation effect. The inner wall of the connecting pipe 301 is evenly fixedly connected with an arc plate 306, and a connecting hole 307 is provided on one side of the arc plate 306. The wind blown out by the fan 305 can be well distributed in the inside after passing through the arc plate 306. Inside the connecting tube 301, because the surface of the arc plate 306 is provided with a connecting hole 307, the wind can pass through the connecting hole 307 and then reach the inside of the air outlet 302. The top of the switch body 1 is provided with a limiting groove 308, and the inner wall of the limiting groove 308 is slidably connected to the limiting block 309. The limiting block 309 is fixedly connected to the bottom of the connecting cover 2. The limiting block 309 is slid into the limiting groove 308, so that the connecting cover 2 is well arranged on the top of the switch body 1, and the heat dissipation device 3 arranged at the bottom of the connecting cover 2 can be well arranged on the switch body 1. Internally, a fixing groove 310 is opened at the top of the switch body 1, and a fixing block 311 is slidably connected to the inner wall of the fixing groove 310. A bolt 313 is slidably threadedly inserted on one side of the fixing block 311. The bolt 313 is threadedly inserted on one side of the fixing groove 310. The fixing block 311 is slid into the inside of the fixing groove 310, and then the bolt 313 is rotated so that the bolt 313 passes through the fixing block 311 and is inserted into the inside of the fixing groove 310, thereby well fixing the fixing block 311 inside the fixing groove 310, so that the connection cover 2 can be well fixed to the top of the switch body 1.

[0029] Reference Figure 4 A supporting device 4 is provided at the bottom of the switch body 1. The supporting device 4 includes a rectangular frame 402. Rectangular bars 401 are fixedly connected on both sides of the switch body 1. The rectangular frame 402 is slidably sleeved on the surface of the rectangular bar 401. A supporting bar 403 is fixedly connected to the bottom of the rectangular frame 402. When the supporting device 4 is used, the rectangular frame 402 is manually controlled to slide on the surface of the rectangular bar 401, so that the supporting bar 403 supports the switch body 1, which is convenient for the heat dissipation hole 312 to discharge air. A threaded rod 404 is fixedly connected to one end of the rectangular bar 401 away from the switch body 1. A threaded barrel 405 is threadedly sleeved on the surface of the threaded rod 404. A connecting ring 406 is fixedly connected to one side of the threaded barrel 405. When the rectangular bar 401 is slid into the rectangular frame 402, When the wall is in the appropriate position, the threaded cylinder 405 is manually rotated, so that the connecting ring 406 is squeezed on one side of the rectangular frame 402, so that the rectangular frame 402 can be well fixed on the surface of the rectangular bar 401, and a rubber ring 407 is fixedly connected to one side of the connecting ring 406, and a protrusion 408 is provided on one side of the rubber ring 407. The protrusion 408 is evenly fixedly connected to one side of the rectangular frame 402, and the protrusion 408 is squeezed on one side of the rubber ring 407, so that the rubber is squeezed and deformed, so that the connecting ring 406 is set on one side of the rectangular frame 402, and a rubber plate 409 is fixedly connected to the bottom of the support bar 403. When the support bar 403 contacts the desktop, the rubber plate 409 can increase the friction force, which can prevent the support bar 403 from sliding on the desktop to a certain extent.

[0030] Working principle: a switch is a network device used for forwarding electrical signals or optical signals. A switch can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is an Ethernet switch. Other common switches include telephone voice switches, optical fiber switches, etc. When using the heat dissipation device 3, first slide the limit block 309 into the limit groove 308, slide the fixing block 311 into the fixing groove 310, and then rotate the bolt 313 so that the bolt 313 passes through the fixing block 311 and is inserted into the fixing groove 310. The fixing block 311 is well fixed inside the fixing groove 310, so that the connection cover 2 can be well fixed on the top of the switch body 1, and the fan 305 is started, so that the fan 305 blows air into the inside of the connection pipe 301, because the bottom of the connection pipe 301 is evenly provided with air outlet holes 302, the air blown by the fan 305 can be well distributed inside the connection pipe 301 after passing through the arc plate 306, because the surface of the arc plate 306 is provided with connection holes 307, so that the air can pass through the connection holes 307 and then reach the air outlet holes 302. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat. The inside of the switch body 1 is made of a material that is not easily broken by the heat.

Claims

1. A heat dissipation mechanism, comprising a heat dissipation device (3) disposed inside a switch body (1), characterized in that: A connection cover (2) is arranged on the top of the switch body (1); a connection pipe (301) is fixedly connected to the bottom of the connection cover (2); a conical cylinder (303) is fixedly connected to the top of the connection pipe (301); the interior of the conical cylinder (303) and the interior of the connection pipe (301) are connected together; a connection groove (304) is arranged on the top of the conical cylinder (303); a fan (305) is arranged inside the connection groove (304); air outlet holes (302) are evenly arranged on the bottom of the connection pipe (301); and heat dissipation holes (312) are evenly arranged on the bottom of the inner wall of the switch body (1).

2. The heat dissipation mechanism according to claim 1, characterized in that: The inner wall of the connecting pipe (301) is evenly and fixedly connected with an arc-shaped plate (306), and a connecting hole (307) is opened on one side of the arc-shaped plate (306).

3. The heat dissipation mechanism according to claim 2, characterized in that: A limiting groove (308) is provided on the top of the switch body (1); the inner wall of the limiting groove (308) is slidably connected to a limiting block (309); and the limiting block (309) is fixedly connected to the bottom of the connection cover (2).

4. The heat dissipation mechanism according to claim 3, characterized in that: A fixing groove (310) is provided on the top of the switch body (1); a fixing block (311) is slidably connected to the inner wall of the fixing groove (310); a bolt (313) is slidably threadedly inserted on one side of the fixing block (311); and the bolt (313) is threadedly inserted on one side of the fixing groove (310).

5. A switch, characterized in that: A switch body (1) using the heat dissipation mechanism according to any one of claims 1 to 4, wherein a support device (4) is provided at the bottom of the switch body (1), wherein the support device (4) comprises a rectangular frame (402), rectangular bars (401) are fixedly connected to both sides of the switch body (1), the rectangular frame (402) is slidably mounted on the surface of the rectangular bar (401), and a support bar (403) is fixedly connected to the bottom of the rectangular frame (402).

6. The switch according to claim 5, characterized in that: One end of the rectangular bar (401) away from the switch body (1) is fixedly connected to a threaded rod (404), a threaded sleeve (405) is threadedly sleeved on the surface of the threaded rod (404), and a connecting ring (406) is fixedly connected to one side of the threaded sleeve (405).

7. The switch according to claim 6, characterized in that: One side of the connecting ring (406) is fixedly connected to a rubber ring (407), one side of the rubber ring (407) is provided with a protrusion (408), and the protrusion (408) is evenly fixedly connected to one side of the rectangular frame (402).

8. The switch according to claim 5, characterized in that: A rubber plate (409) is fixedly connected to the bottom of the support bar (403).

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