CN212786467U

CN212786467U - Heat abstractor for switch

Info

Publication number: CN212786467U
Application number: CN202022260773.7U
Authority: CN
Inventors: 陆学明
Original assignee: Beijing Rixun United Information Technology Co ltd
Current assignee: Beijing Rixun United Information Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-03-23
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a heat dissipation technical field of switch specifically is a heat abstractor for switch, including fixing base, switch main part and fan, the upper end welding of fixing base has two sets of first fixed blocks, and the welding has the protection casing on the first fixed block, the welding has the second fixed block on the protection casing, and is connected with the switch main part through slide mechanism on the second fixed block, the upper end of protection casing is provided with the filter screen, and the both ends block of filter screen has the fixture block. The utility model discloses a set up filter screen and brush-holder stud, when using this device, can pile up more dust because of using in the switch main part for a long time, accessible brush-holder stud scrapes the brush in the switch main part this moment, plays ventilative effect in the top of switch main part through the filter screen, can also filter the dust simultaneously, through setting up above structure for this device can be cleared up the switch main part, avoids causing the dust to pile up the radiating effect of influence switch main part.

Description

Heat abstractor for switch

Technical Field

The utility model relates to a heat dissipation technical field of switch specifically is a heat abstractor for switch.

Background

The switch is a network device for optical signal forwarding, which can provide an exclusive electric signal path for any two network nodes accessing the switch, and the heat dissipation of the switch is to dissipate the heat of the switch device, so that the switch can better dissipate the internal heat.

Current switch is when dispelling the heat, only can rely on the trompil to use the fan to blow to the switch, thereby make inside heat give off, but the dust can fall to equipment on, thereby the dust piles up on the switch and causes the hole to block up, the heat that influences in the switch outwards gives off in the hole, and present device can not fix the switch, when colliding the switch carelessly, can make equipment drop from the eminence and cause the damage of dropping, thereby influence the stability of equipment, and present device does not possess the safeguard effect when using, when placing large-scale object when the switch is other, if empty probably to crush the switch, probably cause the component damage in the equipment, thereby influence the normal work of equipment, for this we have proposed a heat abstractor for the switch and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for switch to easily pile up the dust and be not convenient for dispel the heat on solving the present device that proposes in the above-mentioned background art, present device does not have fixing device and probably drops and present device does not have protective structure's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for switch, includes fixing base, switch main part and fan, the upper end welding of fixing base has two sets of first fixed blocks, and the welding has the protection casing on the first fixed block, the welding has the second fixed block on the protection casing, and is connected with the switch main part through slide mechanism on the second fixed block, the upper end of protection casing is provided with the filter screen, and the both ends block of filter screen has the fixture block, the fixture block symmetric welding is in the upper end of protection casing, and is a set of wherein the outside welding of fixture block has the action bars, and has cup jointed the spring on the action bars, action bars and spring setting are in spacing cover, and spacing cover welding is in the upper end of protection casing, the upper end of.

Preferably, the upper end of the protective cover is provided with an embedding hole matched with the filter screen, the shape and the size of the embedding hole are matched with the filter screen, the lower end of the protective cover is in an open type, and the distance between the opposite ends of the lower end of the protective cover is larger than the outer diameter of the fan.

Preferably, slide mechanism includes second fixed block, first spout and first slider, first spout has been seted up to the upper end of second fixed block, and the interpolation of first spout is equipped with first slider, be provided with the arc lug on the first slider, and the block has the recess of looks adaptation on the lug, the recess is seted up in first spout, be connected with the switch main part through first slider in the first spout.

Preferably, the first sliding block is arranged in a convex shape, and the shape and the size of the first sliding block are matched with those of the first sliding groove.

Preferably, the right end of the operating rod is welded with a pull ring, and the pull ring is semicircular.

Preferably, a second sliding groove is formed in the protective cover, a second sliding block is arranged in the second sliding groove, a brush rod is welded at the lower end of the second sliding block, and the lower end of the brush rod is attached to the upper end of the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the protection casing, when using this device, when the object of placing beside the switch main part emptys, the protection casing plays certain protection in the outside of switch main part to make the switch main part can not cause the damage because of the object emptys, through setting up above structure, make the protection casing play the effect of protection to the switch main part, avoid the object to the damage that the switch main part caused, thereby avoid the component of inside can not damage and can normally carry out work;

by arranging the second fixed block and the first sliding block, when the device is used, the first sliding block at the lower end of the switch main body can be inserted into the first sliding groove, and the arc-shaped convex block is arranged on the first sliding block, and the arc-shaped groove is arranged on the first sliding groove, so that the groove on the first sliding groove is used for clamping and fixing the convex block on the first sliding block;

through setting up filter screen and brush-holder stud, when using this device, can pile up there being more dust because of using in the switch main part for a long time, the brush is scraped to the switch main part to accessible brush-holder stud this moment, plays ventilative effect through the filter screen in the top of switch main part, can also filter the dust simultaneously, through setting up above structure for this device can clear up the switch main part, avoids causing the dust to pile up the radiating effect of influence switch main part.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic right sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a partially enlarged schematic view of B in fig. 1 according to the present invention.

In the figure: 1. a fixed seat; 2. a first fixed block; 3. a protective cover; 4. a second fixed block; 5. a first chute; 6. a first slider; 7. a switch main body; 8. filtering with a screen; 9. a clamping block; 10. an operating lever; 11. a spring; 12. a limiting sleeve; 13. a second chute; 14. a second slider; 15. a brush bar; 16. a fan.

The specific implementation mode is as follows:

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. 1-5, the present invention provides an embodiment: a heat dissipation device for a switch comprises a fixed seat 1, a switch main body 7 and a fan 16, wherein two groups of first fixed blocks 2 are welded at the upper end of the fixed seat 1, and the first fixed block 2 is welded with a protective cover 3, the protective cover 3 is welded with a second fixed block 4, the second fixed block 4 is connected with a main body 7 of the exchanger through a sliding mechanism, the upper end of the protective cover 3 is provided with a filter screen 8, and the two ends of the filter screen 8 are clamped with the clamping blocks 9, the clamping blocks 9 are symmetrically welded at the upper end of the protective cover 3, an operating rod 10 is welded on the outer side of one group of clamping blocks 9, a spring 11 is sleeved on the operating rod 10, the operating rod 10 and the spring 11 are arranged in a limiting sleeve 12, and the limit sleeve 12 is welded at the upper end of the protective cover 3, the upper end of the fixed seat 1 is provided with a fan 16, through the arrangement of the structure, when more dust is accumulated on the filter screen 8, the clamping block 9 can be separated from the filter screen 8 by stretching the operating rod 10. So that the filter screen 8 can be taken out for cleaning;

further, as shown in fig. 1, the upper end of the protection cover 3 is provided with a hole matched with the filter screen 8, the hole is matched with the filter screen 8 in shape and size, the lower end of the protection cover 3 is arranged in an open type, the distance between the two opposite ends of the lower end of the protection cover 3 is larger than the outer diameter of the fan 16, the structure is arranged, blown air can be upwards transmitted from the opening of the lower end of the protection cover 3, then heat emitted by the switch main body 7 can be discharged from the filter screen 8, and meanwhile the filter screen 8 can play a dustproof effect on the protection cover 3.

Further, as shown in fig. 1 and 4, slide mechanism includes second fixed block 4, first spout 5 and first slider 6, first spout 5 has been seted up to the upper end of second fixed block 4, and the interpolation of first spout 5 is equipped with first slider 6, be provided with the arc lug on the first slider 6, and the block has the recess of looks adaptation on the lug, the recess is seted up in first spout 5, be connected with switch main part 7 through first slider 6 in the first spout 5, through setting up above structure, make this device can carry out fixed mounting, thereby avoid personnel's mistake to collide switch main part 7 and cause the possibility that switch main part 7 fell from the eminence.

Further, as shown in fig. 4, the first slider 6 is set to be convex, and the shape and size of the first slider 6 and the first chute 5 are adapted, so that the first slider 6 is not shaken in the first chute 5 due to the adaptation of the first slider 6 and the first chute 5 by setting the above structure, and the switch main body 7 can be better fixed in the protective cover 3.

Further, as shown in fig. 1, a pull ring is welded at the right end of the operating rod 10, and the pull ring is semicircular, so that the operating rod 10 can be pulled through the pull ring by setting the structure, thereby improving convenience and stability during stretching.

Further, as shown in fig. 1 and 3, second spout 13 has been seted up on the protection casing 3, and be provided with second slider 14 in the second spout 13, the lower extreme welding of second slider 14 has brush-holder stud 15, and the lower extreme of brush-holder stud 15 is laminated with the upper end of filter screen 8 mutually, through setting up above structure, the accessible is stirred brush-holder stud 15 and is made second slider 14 remove in second spout 13, thereby the brush hair of the setting of 15 lower extremes of brush-holder stud clears up the upper surface of switch main part 7, in time handle with the dust on the guarantee switch main part 7, can not influence the radiating effect because of piling up.

The working principle is as follows: firstly, when the device is used, the first slide block 6 at the lower end of the exchanger main body 7 can be inserted into the first chute 5, because the first chute 5 and the first slide block 6 are respectively provided with a convex block and a groove which are matched with each other, when the first slide block 6 is inserted into the first chute 5, the convex block is clamped with the groove, so that the exchanger main body 7 is stably fixed in the protective cover 3, and then the cable is inserted in the corresponding slot on the exchanger main body 7 to be normally used, when in use, because the lower end of the protective cover 3 is connected with the fixed seat 1 through the first fixed block 2, and the fixed seat 1 is provided with a fan 16, when the fan 16 works under the exchanger main body 7, the heat emitted is blown out upwards, so that the heat is discharged outwards from the filter screen 8, meanwhile, due to the arrangement of the filter screen 8, the filter screen 8 filters dust on the protective cover 3, so that a large amount of dust is prevented from falling onto the main body 7 of the exchanger;

when the dust on the exchanger main body 7 needs to be cleaned after the use period, the second sliding block 14 slides in the second sliding groove 13 by pulling the brush rod 15, so that the brush of the brush provided at the lower end of the brush bar 15 cleans the upper surface of the exchanger main body 7, and when the exchanger main body 7 is cleaned, the operating rod 10 can move in the limiting sleeve 12 by pulling a pull ring at the outer end of the operating rod 10, thereby the right side fixture block 9 is separated from the filter screen 8, then the filter screen 8 is taken out for cleaning, the operating rod 10 is stretched as above after the filter screen 8 is cleaned, the filter screen 8 is clamped on the protective cover 3, the operating rod 10 is loosened after the filter screen 8 is installed, the spring 11 offsets the operating rod 10 in the limit sleeve 12, thereby make

fixture block

9 and 8 looks block of filter screen accomplish fixed can, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat abstractor for switch, includes fixing base (1), switch main part (7) and fan (16), its characterized in that: two groups of first fixing blocks (2) are welded at the upper end of the fixing seat (1), a protective cover (3) is welded on the first fixing blocks (2), a second fixing block (4) is welded on the protective cover (3), the second fixed block (4) is connected with a main body of the exchanger (7) through a sliding mechanism, the upper end of the protective cover (3) is provided with a filter screen (8), clamping blocks (9) are clamped at the two ends of the filter screen (8), the clamping blocks (9) are symmetrically welded at the upper end of the protective cover (3), wherein the outer side of one group of the clamping blocks (9) is welded with an operating rod (10), the operating rod (10) is sleeved with a spring (11), the operating rod (10) and the spring (11) are arranged in the limiting sleeve (12), and the limiting sleeve (12) is welded at the upper end of the protective cover (3), and the upper end of the fixed seat (1) is provided with a fan (16).

2. The heat sink for a switch according to claim 1, wherein: the upper end of the protective cover (3) is provided with an embedding hole matched with the filter screen (8), the shape and the size of the embedding hole are matched with the filter screen (8), the lower end of the protective cover (3) is arranged to be an open type, and the distance between the two opposite ends of the lower end of the protective cover (3) is larger than the outer diameter of the fan (16).

3. The heat sink for a switch according to claim 1, wherein: slide mechanism includes second fixed block (4), first spout (5) and first slider (6), first spout (5) have been seted up to the upper end of second fixed block (4), and first spout (5) interpolation is equipped with first slider (6), be provided with the arc lug on first slider (6), and the block has the recess of looks adaptation on the lug, the recess is seted up in first spout (5), be connected with switch main part (7) through first slider (6) in first spout (5).

4. A heat sink for a switch according to claim 3, wherein: the first sliding block (6) is arranged in a convex shape, and the shape and the size of the first sliding block (6) are matched with those of the first sliding groove (5).

5. The heat sink for a switch according to claim 1, wherein: the right end of the operating rod (10) is welded with a pull ring, and the pull ring is semicircular.

6. The heat sink for a switch according to claim 1, wherein: the protection casing (3) is provided with a second sliding groove (13), a second sliding block (14) is arranged in the second sliding groove (13), a brush rod (15) is welded at the lower end of the second sliding block (14), and the lower end of the brush rod (15) is attached to the upper end of the filter screen (8).