CN210381724U - Novel heat radiation structure of switch - Google Patents

Abstract

The utility model discloses a novel heat radiation structure of switch, including the organism, the top fixedly connected with fan on organism inner wall right side, the top fixedly connected with radiator-grid on organism inner wall right side. The utility model discloses a set up the baffle, sealed the pad, a spring, a slide block, the extension spring, the cooperation of movable rod and clean mechanism is used, it is sealed to seal up sealed hole through the baffle drive, can be under the condition that the switch does not use, avoid the dust to get into the inside of organism, it rotates to drive the baffle through the spring, can make baffle automatic deflection, it is spacing to carry out the slider to drive the movable rod through the extension spring, the sealed effect of baffle to sealed hole has been guaranteed, use through clean mechanism, the person of facilitating the use cleans the radiator-grid, it only has radiating function to have solved current switch heat radiation structure, under the state that the switch does not operate, have the inside that a large amount of dusts got into the switch, cause the problem of harm to the internal component of.

Description

Novel heat radiation structure of switch

Technical Field

The utility model relates to a switch heat dissipation technical field specifically is a novel heat radiation structure of switch.

Background

The switch can be divided into a wide area network switch and a local area network switch according to different working positions, the wide area switch is a device for completing information exchange function in a communication system, and is applied to a data link layer, the switch is provided with a plurality of ports, each port is provided with a bridging function, and can be connected with a local area network or a high-performance server or a working station, and actually, the switch is sometimes called a multi-port bridge.

The switch can produce the heat at the in-process that uses and lead to the air temperature to rise, and hot-air can make the inside component of switch to damage, but current switch heat radiation structure only has radiating function, under the state that the switch does not operate, has a large amount of dusts to get into the inside of switch, causes the harm to the internal element of switch, has reduced the practicality of switch, and the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel heat radiation structure of switch possesses the heat dissipation and prevents dust effectual advantage, has solved current heat radiation structure of switch and has only radiating function, under the state that the switch does not operate, has a large amount of dusts and gets into the inside of switch, causes the problem of harm to the internal component of switch.

In order to achieve the above object, the utility model provides a following technical scheme: a fan is fixedly connected to the top on the right side of the inner wall of the machine body, a radiating net is fixedly connected to the top on the right side of the inner wall of the machine body, a cleaning mechanism is movably connected to the surface of the radiating net, two fixing blocks are fixedly connected to the top on the right side of the machine body, a fixing rod is fixedly connected between the opposite sides of the two fixing blocks, a movable sleeve is movably connected to the surface of the fixing rod, a spring is movably connected to the surface of the fixing rod, the rear side of the spring is fixedly connected with the fixing blocks, the front side of the spring is fixedly connected with the movable sleeve, a connecting rod is fixedly connected to the bottom of the movable sleeve, a baffle is fixedly connected to the bottom of the connecting rod, a rotating rod is movably connected to the bottom of the baffle, a sliding block is movably connected, the slider is close to the inner wall contact of one side of spout inner wall and spout, the left side fixedly connected with of baffle is sealed fills up, the sealed hole that uses with sealed pad cooperation is seted up at the top on organism right side, the left side fixedly connected with filter screen of sealed hole inner chamber, the right side and the filter screen fixed connection of fan, the front side fixedly connected with set casing of organism, the inner chamber swing joint of set casing has the movable rod, the front side of movable rod runs through the front side and the fixedly connected with that extend to the set casing and draws the piece, movable rod surface swing joint has the extension spring, the rear side of extension spring and the rear side fixed connection of set casing inner wall, the front side of extension spring is connected with the fixed surface of movable rod, the rear side of movable rod runs through the inner chamber that extends to the slider.

Preferably, clean mechanism includes the shell, the inner wall of shell and radiator-grid's surface contact, the equal fixedly connected with brush in top and the bottom of shell inner wall, the front side fixedly connected with pull rod of shell, the front side of pull rod runs through the front side that extends to the organism.

Preferably, an arc-shaped pull hole matched with the pull rod is formed in the front side of the machine body, and the front side of the pull rod penetrates through the arc-shaped pull hole and extends to the front side of the machine body.

Preferably, the front side of slider is opened and is equipped with the spacing hole that uses with the movable rod cooperation, the rear side of movable rod runs through the inner chamber that extends to spacing hole.

Preferably, the bottom of the baffle is movably connected with the rotating rod through a first rotating shaft, and the bottom of the left side of the rotating rod is movably connected with the sliding block through a second rotating shaft.

Preferably, the inner ring of the movable sleeve is movably connected with the fixed rod through a bearing, and the inner ring and the outer ring of the bearing are respectively and fixedly connected with the surface of the fixed rod and the inner ring of the movable sleeve.

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

1. the utility model is provided with the baffle, the sealing gasket, the spring, the slide block, the tension spring, the movable rod and the cleaning mechanism which are used in a matching way, the sealing gasket is driven by the baffle to seal the sealing hole, can prevent dust from entering the interior of the machine body under the condition that the exchanger is not used, and the baffle plate is driven to rotate by the spring, the baffle can deflect automatically, the movable rod is driven by the tension spring to limit the slide block, the sealing effect of the baffle on the sealing hole is ensured, through the use of the cleaning mechanism, the user can clean the heat dissipation net conveniently, the problem that the existing heat dissipation structure of the switch only has the heat dissipation function is solved, in a state where the switch is not operated, there is a problem that a large amount of dust enters the inside of the switch, causing damage to internal elements of the switch, this novel heat radiation structure of switch possesses the heat dissipation and dustproof effectual advantage, is worth promoting.

2. The utility model discloses a set up clean mechanism, can make the brush clean the radiator-grid, guaranteed the radiating effect of radiator-grid, the person of facilitating the use uses, has improved the radiating speed of switch.

3. The utility model discloses a set up the arc pull rod, can make the pull rod clean the radiator-grid through arc pull hole, improved the clean effect to the radiator-grid, guaranteed the radiating rate of switch, avoided the inside component of organism to damage.

4. The utility model discloses a set up spacing hole, can make the movable rod insert spacing pore pair slider and carry on spacingly, need not under the radiating condition at the switch, effectually prevent dust to the switch, improved the leakproofness of baffle to sealed hole.

5. The utility model discloses a set up first pivot and second pivot, can make the rotary rod respectively with baffle and slider swing joint, realized the purpose that the baffle deflected and breaks away from sealed hole, the deflection is smooth, stable in structure.

6. The utility model discloses a set up the bearing, effectively improved movable sleeve pivoted speed, avoided the movable sleeve dead at the surface card of dead lever, improved the speed that the baffle deflected, strengthened the resilience effect of spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front cross-sectional view of the present invention;

fig. 3 is a partial left side view of the present invention;

FIG. 4 is a schematic view of the connection between the fixed shell and the movable rod of the present invention;

fig. 5 is a partial enlarged view of the present invention a;

FIG. 6 is a schematic view of the connection between the movable sleeve and the spring according to the present invention;

fig. 7 is a schematic structural view of the cleaning mechanism of the present invention.

In the figure: 1 machine body, 2 fans, 3 heat dissipation nets, 4 cleaning mechanisms, 401 outer shell, 402 brush, 403 pull rod, 5 fixed block, 6 fixed rod, 7 movable sleeve, 8 spring, 9 connecting rod, 10 baffle, 11 rotating rod, 12 sliding block, 13 sliding groove, 14 sealing gasket, 15 sealing hole, 16 filter screen, 17 fixed shell, 18 movable rod, 19 pull block and 20 tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a heat dissipation structure of a novel switch comprises a machine body 1, a fan 2 is fixedly connected to the top of the right side of the inner wall of the machine body 1, a heat dissipation net 3 is fixedly connected to the top of the right side of the inner wall of the machine body 1, a cleaning mechanism 4 is movably connected to the surface of the heat dissipation net 3, two fixed blocks 5 are fixedly connected to the top of the right side of the machine body 1, a fixed rod 6 is fixedly connected between the opposite sides of the two fixed blocks 5, a movable sleeve 7 is movably connected to the surface of the fixed rod 6, a spring 8 is movably connected to the surface of the fixed rod 6, the rear side of the spring 8 is fixedly connected to the fixed blocks 5, the front side of the spring 8 is fixedly connected to the movable sleeve 7, a connecting rod 9 is fixedly connected to the bottom of the movable sleeve 7, the right side of the machine body 1 is provided with a sliding chute 13 matched with the sliding block 12 for use, one side of the sliding block 12 close to the inner wall of the sliding chute 13 is contacted with the inner wall of the sliding chute 13, the left side of the baffle plate 10 is fixedly connected with a sealing gasket 14, the top of the right side of the machine body 1 is provided with a sealing hole 15 matched with the sealing gasket 14 for use, the left side of the inner cavity of the sealing hole 15 is fixedly connected with a filter screen 16, the right side of the fan 2 is fixedly connected with the filter screen 16, the front side of the machine body 1 is fixedly connected with a fixed shell 17, the inner cavity of the fixed shell 17 is movably connected with a movable rod 18, the front side of the movable rod 18 penetrates through and extends to the front side of the fixed shell 17 and is fixedly connected with a pull block 19, the surface of the movable rod 18 is movably connected with a tension spring 20, the rear side of the, the cleaning mechanism 4 comprises a shell 401, the inner wall of the shell 401 contacts with the surface of the radiating net 3, the top and the bottom of the inner wall of the shell 401 are fixedly connected with a brush 402, the front side of the shell 401 is fixedly connected with a pull rod 403, the front side of the pull rod 403 penetrates and extends to the front side of the machine body 1, the brush 402 can clean the radiating net 3 by arranging the cleaning mechanism 4, the radiating effect of the radiating net 3 is ensured, the use is convenient, the radiating speed of the switch is improved, the front side of the machine body 1 is provided with an arc-shaped pull hole matched with the pull rod 403, the front side of the pull rod 403 penetrates through the arc-shaped pull hole and extends to the front side of the machine body 1, the pull rod 403 can clean the radiating net 3 through the arc-shaped pull hole by arranging the arc-shaped pull rod 403, the cleaning effect of the radiating net 3 is improved, the radiating speed of the switch is ensured, and the damage, the front side of the sliding block 12 is provided with a limiting hole matched with the movable rod 18 for use, the rear side of the movable rod 18 penetrates through an inner cavity extending to the limiting hole, the movable rod 18 can be inserted into the limiting hole to limit the sliding block 12 by arranging the limiting hole, the switch can be effectively prevented from dust under the condition that the switch does not need heat dissipation, the sealing performance of the baffle 10 on the sealing hole 15 is improved, the bottom of the baffle 10 is movably connected with the rotary rod 11 through a first rotary shaft, the left bottom of the rotary rod 11 is movably connected with the sliding block 12 through a second rotary shaft, the rotary rod 11 can be respectively movably connected with the baffle 10 and the sliding block 12 through arranging the first rotary shaft and the second rotary shaft, the purposes that the baffle 10 deflects and is separated from the sealing hole 15 are achieved, the deflection is smooth, the structure is stable, the inner ring of the movable sleeve 7 is movably connected with the fixed rod 6 through a bearing, and the inner ring and the outer ring of the bearing are, through setting up the bearing, effectively improved the pivoted speed of movable sleeve 7, avoided movable sleeve 7 dead at the surperficial card of dead lever 6, improved the speed that baffle 10 deflected, strengthened the resilience effect of spring 8.

When the heat dissipation net 3 is needed to be cleaned by a user, the pull block 19 is pulled, the pull block 19 drives the movable rod 18 to move towards the front side, the movable rod 18 drives the tension spring 20 to elastically deform until the movable rod 18 is separated from the limiting hole, the spring 8 drives the movable sleeve 7 to rotate, the movable sleeve 7 drives the connecting rod 9 to rotate, the connecting rod 9 drives the baffle plate 10 to rotate, the baffle plate 10 drives the sealing gasket 14 to synchronously move, the baffle plate 10 drives the rotary rod 11 to deflect, the rotary rod 11 drives the sliding block 12 to move upwards in the inner cavity of the sliding groove 13 until the spring 8 stops deforming, the sealing gasket 14 is separated from the sealing hole 15, the fan 2 is started to drive airflow to enter from the sealing hole 15, the airflow passes through the filter screen 16 and the heat dissipation net 3 to dissipate heat inside the machine body 1, when the heat dissipation net 3 is needed to be cleaned by the user, the pull rod 403 is pulled, the heat dissipation effect of the switch is improved, and the switch is convenient to use.

In summary, the following steps: the novel heat dissipation structure of the switch is characterized in that the baffle 10, the sealing gasket 14, the spring 8, the slider 12, the tension spring 20, the movable rod 18 and the cleaning mechanism 4 are matched for use, the sealing gasket 14 is driven by the baffle 10 to seal the sealing hole 15, dust can be prevented from entering the interior of the machine body 1 under the condition that the switch is not used, the baffle 10 is driven by the spring 8 to rotate, the baffle 10 can deflect automatically, the movable rod 18 is driven by the tension spring 20 to limit the slider 12, the sealing effect of the baffle 10 on the sealing hole 15 is ensured, through the use of the cleaning mechanism 4, a user can clean the heat dissipation net 3 conveniently, the problem that the existing heat dissipation structure of the switch only has a heat dissipation function is solved, under the condition that the switch is not operated, a large amount of dust can enter the interior of the switch, and the problem of damage to internal elements of the switch is solved, possesses the advantage that the heat dissipation is effectual with dustproof, is worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heat radiation structure of novel switch, includes organism (1), its characterized in that: the top on the right side of the inner wall of the machine body (1) is fixedly connected with a fan (2), the top on the right side of the inner wall of the machine body (1) is fixedly connected with a radiating net (3), the surface of the radiating net (3) is movably connected with a cleaning mechanism (4), the top on the right side of the machine body (1) is fixedly connected with two fixed blocks (5), a fixed rod (6) is fixedly connected between one opposite sides of the two fixed blocks (5), the surface of the fixed rod (6) is movably connected with a movable sleeve (7), the surface of the fixed rod (6) is movably connected with a spring (8), the rear side of the spring (8) is fixedly connected with the fixed blocks (5), the front side of the spring (8) is fixedly connected with the movable sleeve (7), the bottom of the movable sleeve (7) is fixedly connected with a connecting rod (9), and, the bottom swing joint of baffle (10) has rotary rod (11), the left bottom swing joint of rotary rod (11) has slider (12), spout (13) that uses with slider (12) cooperation are seted up on the right side of organism (1), slider (12) are close to one side of spout (13) inner wall and the inner wall contact of spout (13), the sealed pad (14) of left side fixedly connected with of baffle (10), sealed hole (15) that use with sealed pad (14) cooperation are seted up at the top on organism (1) right side, the left side fixedly connected with filter screen (16) of sealed hole (15) inner chamber, the right side and filter screen (16) fixed connection of fan (2), the front side fixedly connected with set casing (17) of organism (1), the inner chamber swing joint of set casing (17) has movable rod (18), the front side of movable rod (18) runs through the front side and the fixedly connected with pull block (17) that extend to set casing (17), (18) 19) The utility model discloses a slide block, movable rod (18) surface swing joint has extension spring (20), the rear side of extension spring (20) and the rear side fixed connection of set casing (17) inner wall, the front side of extension spring (20) and the fixed surface of movable rod (18) are connected, the rear side of movable rod (18) runs through the inner chamber that extends to slider (12).

2. The heat dissipation structure of a novel switch according to claim 1, wherein: clean mechanism (4) include shell (401), the surface contact of the inner wall of shell (401) and radiator-grid (3), the equal fixedly connected with brush (402) in top and the bottom of shell (401) inner wall, the front side fixedly connected with pull rod (403) of shell (401), the front side of pull rod (403) runs through the front side that extends to organism (1).

3. The heat dissipation structure of a novel switch according to claim 2, wherein: the front side of organism (1) is opened and is equipped with the arc trompil that uses with pull rod (403) cooperation, the front side of pull rod (403) passes the arc trompil and extends to the front side of organism (1).

4. The heat dissipation structure of a novel switch according to claim 1, wherein: the front side of slider (12) is opened and is equipped with the spacing hole that uses with movable rod (18) cooperation, the rear side of movable rod (18) runs through the inner chamber that extends to spacing hole.

5. The heat dissipation structure of a novel switch according to claim 1, wherein: the bottom of baffle (10) is through first pivot and rotary rod (11) swing joint, the left bottom of rotary rod (11) is through second pivot and slider (12) swing joint.

6. The heat dissipation structure of a novel switch according to claim 1, wherein: the inner ring of the movable sleeve (7) is movably connected with the fixed rod (6) through a bearing, and the inner ring and the outer ring of the bearing are respectively and fixedly connected with the surface of the fixed rod (6) and the inner ring of the movable sleeve (7).

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