CN213637812U

CN213637812U - Computer network switch heat dissipation case

Info

Publication number: CN213637812U
Application number: CN202023169995.4U
Authority: CN
Inventors: 周丽华
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-06
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a computer network switch heat dissipation box, which comprises a box body and supporting legs arranged at the bottom of the box body, wherein a fixed plate is arranged in the box body, a separation cavity is arranged at the bottom of the fixed plate, a rotating rod is arranged in the separation cavity, one end of the rotating rod is rotationally connected with the inner side wall of the box body, the other end passes through the side wall of the box body and is connected with an external rotating block, both sides of the rotating rod are provided with screw threads, the two screw threads are reversely arranged, a moving block is sleeved on the two screw threads, the top of the moving block is connected with an inverted L-shaped rod, the other end of the inverted L-shaped rod passes through a ventilation hole and is connected with an installation block, one side of the installation block is provided with a clamping plate, the rotating block is rotated, the two moving blocks are moved oppositely by the rotation of the rotating rod, the two clamping plates clamp both sides of, the dust that can prevent the outside is piled up on the switch through radiator fan, makes the life of switch improve greatly.

Description

Computer network switch heat dissipation case

Technical Field

The utility model relates to a computer technology field especially relates to a computer network switch heat dissipation case.

Background

The network exchanger is a device for enlarging network, can provide more connection ports in the sub-network, in order to connect more computers, can connect 1 to 8 computers, facsimile machines and portable computers at most, can interconnect, call each other, transmit information each other, it has internal conversation, conversation secrecy, internal facsimile, function of internal use, if the computer and facsimile machine use together, can realize the facsimile, scan, print, copy, computer interconnect, facsimile machine interconnect, it is easy and simple to handle, the price is cheap, can be suitable for the person, unit and computer of different areas to network extensively.

Through the retrieval, patent publication is CN 211720988U's a computer network switch heat abstractor, including the device main part, the inside of device main part is provided with the heat dissipation storehouse, and installs radiator fan on the inside top of device main part, and the bottom of device main part is provided with places the board, and places the both sides of the inside of board and be provided with the ventilating board, places the top of board and is connected with the shock attenuation board, and the electro-magnet is installed to the inside both sides of device main part, and one side of electro-magnet is connected with the spring. Above-mentioned scheme is through placing board, electro-magnet, spring, cabinet door and the board of drawing that sets up, and application electro-magnet circular telegram and spring coupling draw the board inter attraction mutually for draw the board and drive the spring compression and remove to the direction of electro-magnet, place the switch again on placing the board, cut off the power supply with the electro-magnet, make the spring resume deformation drive and draw the board removal, thereby the staff of being convenient for is to the dismantlement installation of switch. However, the fixing structure for the switch in the scheme is complex, the switch can be installed by professional people, and the electromagnet has high magnetism and is easy to interfere with the signal transmission of the switch; meanwhile, the bottom of the heat radiation fan is not provided with the dust removal screen plate, and external dust is easy to accumulate on the switch through the heat radiation fan, so that the service life of the switch is greatly reduced. For this reason, it is necessary to provide a new solution to this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network switch heat dissipation case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation box of a computer network switch comprises a box body and supporting legs arranged at the bottom of the box body, wherein a fixed plate is arranged inside the box body, an installation base plate is arranged at the top of the fixed plate, a switch is arranged at the top of the installation base plate, ventilation holes are formed in two sides of the fixed plate, a separation cavity is formed in the bottom of the fixed plate, a rotating rod is arranged inside the separation cavity, one end of the rotating rod is rotatably connected to the inner side wall of the box body, the other end of the rotating rod penetrates through the side wall of the box body and is connected with an external rotating block, threads are arranged on two sides of the rotating rod and are arranged in a reverse direction, a moving block is sleeved on the two threads, the top of the moving block is connected with an inverted L-shaped rod, the other end of the inverted L-shaped rod penetrates through the ventilation holes and is connected with an installation, sliding connection has the slide bar in the slide opening, the both ends of slide bar are fixed to be located on the inside wall of box, the both sides at top are equipped with radiator fan in the box, radiator fan's both sides are equipped with the fresh air inlet, just radiator fan's bottom is equipped with the dust removal otter board, the both sides sliding connection of dust removal otter board is in the mounting groove, the mounting groove is fixed to be located on the inside wall of box, the interior bottom of box is equipped with the louvre.

Preferably, the front part of the box body is respectively provided with a first box door and a second box door.

Preferably, the clamping side of the clamping plate is provided with an anti-slip soft cushion.

Preferably, a protective cover is arranged at the bottom of the heat radiation fan and fixedly installed at the inner top of the box body.

Preferably, a protective screen plate is arranged in the air inlet hole.

Preferably, the front part of the dedusting net plate is provided with a hand groove.

Preferably, a heat dissipation screen plate is arranged in the heat dissipation hole.

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

1. the utility model discloses a bottom at the fixed plate sets up separates the chamber, the inside that separates the chamber sets up the bull stick, the one end of bull stick is rotated and is connected in the inside wall of box, the other end passes the lateral wall of box and links to each other with outside turning block, the both sides of bull stick set up the screw thread, and the movable block is set up to two screw thread upper covers, the type of falling L pole is connected at the top of movable block, the type of falling L pole other end passes the ventilation hole and links to each other with the installation piece, one side of installation piece sets up the grip block, when needing to fix the inside switch of box, rotate the turning block, the rotation of bull stick makes the phase shift of two movable blocks, two grip blocks press from both sides tightly the both sides of switch, realize the fixing to the.

2. The utility model discloses a bottom at radiator fan sets up the dust removal otter board, and the both sides sliding connection of dust removal otter board prevents that outside dust from piling up on the switch through radiator fan in the mounting groove, makes the service life of switch improve greatly.

Drawings

Fig. 1 is a schematic view of the front view internal structure of the present invention.

Fig. 2 is a schematic view of a first front view structure of the present invention.

Fig. 3 is a schematic view of a second front view structure of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic view of the top view structure of the dust-removing screen plate of the present invention.

Fig. 6 is a schematic top view of the clamping plate according to the present invention.

Fig. 7 is a side view of the inverted L-shaped rod of the present invention.

In the figure: 1. the box, 2, supporting legs, 3, fixed plate, 4, installation backing plate, 5, switch, 6, ventilation hole, 7, separate chamber, 8, bull stick, 9, turning block, 10, screw thread, 11, movable block, 12, inverted L-shaped pole, 13, installation block, 14, clamping plate, 15, slide opening, 16, slide bar, 17, radiator fan, 18, fresh air inlet, 19, dust removal otter board, 20, mounting groove, 21, louvre, 22, first chamber door, 23, second chamber door, 24, anti-skidding cushion, 25, protection casing, 26, protection otter board, 27, hand groove, 28, heat dissipation otter board.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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, the heat dissipation box for computer network switches provided by the present invention comprises a box body 1 and supporting legs 2 disposed at the bottom of the box body 1, wherein a fixed plate 3 is disposed inside the box body 1, a mounting pad 4 is disposed at the top of the fixed plate 3, a switch 5 is disposed at the top of the mounting pad 4, ventilation holes 6 are disposed at both sides of the fixed plate 3, a separation chamber 7 is disposed at the bottom of the fixed plate 3, a rotating rod 8 is disposed inside the separation chamber 7, one end of the rotating rod 8 is rotatably connected to the inner side wall of the box body 1, the other end of the rotating rod passes through the side wall of the box body 1 and is connected to an external rotating block 9, threads 10 are disposed at both sides of the rotating rod 8, the two threads 10 are arranged in opposite directions, a moving block 11 is sleeved on the two threads 10, an inverted L-shaped rod 12 is connected to the top of the moving block 11, the other end of, one side of installation piece 13 is equipped with clamp plate 14, the middle part of falling L type pole 12 is equipped with slide opening 15, sliding connection has slide bar 16 in slide opening 15, slide bar 16's both ends are fixed to be located on the inside wall of box 1, the both sides at top are equipped with radiator fan 17 in the box 1, radiator fan 17's both sides are equipped with fresh air inlet 18, just radiator fan 17's bottom is equipped with dust removal otter board 19, dust removal otter board 19's both sides sliding connection is in mounting groove 20, prevents that outside dust from piling up on switch 5 through radiator fan 17, makes switch 5's service life improve greatly, mounting groove 20 is fixed to be located on the inside wall of box 1, the interior bottom of box 1 is equipped with louvre 21.

As a preferred scheme of the present invention, the front portion of the box body 1 is respectively provided with a first box door 22 and a second box door 23, the first box door 22 is correspondingly arranged at the front portion of the dust removing screen plate 19, and the dust removing screen plate 19 can be conveniently taken out from the mounting groove 20 by opening the first box door 22, and can be cleaned or replaced; the second chamber door 23 sets up in the anterior both sides of box 1, and corresponds and set up in the front portion of switch 5, through opening second chamber door 23, conveniently takes out or packs into switch 5 from box 1.

As the preferred scheme of the utility model, the tight side of clamp plate 14 clamp is equipped with anti-skidding cushion 24, and the anti-skidding cushion 24 of setting can increase the friction on the one hand, improves and presss from both sides tight effect, and on the other hand can play the effect of protection, avoids pressing from both sides the lateral part of switch 5 bad.

As the preferred scheme of the utility model, radiator fan 17's bottom is equipped with protection casing 25, protection casing 25 fixed mounting is in the interior top of box 1, and the protection casing 25 of setting plays the guard action.

As the preferred scheme of the utility model, be equipped with protection otter board 26 in the fresh air inlet 18, the protection otter board 26 of setting plays the guard action.

As the preferred scheme of the utility model, the front portion of dust removal otter board 19 is equipped with hand groove 27, is convenient for take out dust removal otter board 19 from mounting groove 20 to wash or change.

As the preferred scheme of the utility model, be equipped with heat dissipation otter board 28 in the louvre 21, the heat dissipation otter board 28 of setting mainly plays the guard action and improves the radiating effect.

The utility model discloses a theory of operation is: when the switchboard 5 in the box body 1 needs to be fixed, the rotating block 9 is rotated, the rotating rod 8 rotates to enable the two moving blocks 11 to move oppositely, the two clamping plates 14 clamp the two sides of the switchboard 5, the switchboard 5 is fixed, and the fixing structure is simple and easy to operate.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. 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 computer network switch heat dissipation case, includes box (1) to and locate supporting legs (2) of box (1) bottom, its characterized in that: the novel energy-saving box is characterized in that a fixing plate (3) is arranged in the box body (1), a mounting base plate (4) is arranged at the top of the fixing plate (3), a switch (5) is arranged at the top of the mounting base plate (4), vent holes (6) are formed in two sides of the fixing plate (3), a separation cavity (7) is formed in the bottom of the fixing plate (3), a rotating rod (8) is arranged in the separation cavity (7), one end of the rotating rod (8) is rotatably connected to the inner side wall of the box body (1), the other end of the rotating rod penetrates through the side wall of the box body (1) and is connected with an external rotating block (9), threads (10) are arranged on two sides of the rotating rod (8), two threads (10) are reversely arranged, a moving block (11) is sleeved on the two threads (10), an inverted L-shaped rod (12) is connected to the top of the moving block (11), and the other end of the inverted L-, one side of installation piece (13) is equipped with clamp plate (14), the middle part of falling L type pole (12) is equipped with slide opening (15), sliding connection has slide bar (16) in slide opening (15), the both ends of slide bar (16) are fixed to be located on the inside wall of box (1), the both sides at top are equipped with radiator fan (17) in box (1), the both sides of radiator fan (17) are equipped with fresh air inlet (18), just the bottom of radiator fan (17) is equipped with dust removal otter board (19), the both sides sliding connection of dust removal otter board (19) is in mounting groove (20), mounting groove (20) are fixed to be located on the inside wall of box (1), the interior bottom of box (1) is equipped with louvre (21).

2. The computer network switch heat dissipation box of claim 1, wherein: the front part of the box body (1) is respectively provided with a first box door (22) and a second box door (23).

3. The computer network switch heat dissipation box of claim 1, wherein: the clamping side of the clamping plate (14) is provided with an anti-skid soft cushion (24).

4. The computer network switch heat dissipation box of claim 1, wherein: the bottom of radiator fan (17) is equipped with protection casing (25), protection casing (25) fixed mounting is in the interior top of box (1).

5. The computer network switch heat dissipation box of claim 1, wherein: and a protective screen plate (26) is arranged in the air inlet hole (18).

6. The computer network switch heat dissipation box of claim 1, wherein: the front part of the dust removing screen plate (19) is provided with a hand groove (27).

7. The computer network switch heat dissipation box of claim 1, wherein: and a heat dissipation screen plate (28) is arranged in the heat dissipation hole (21).