CN215582377U

CN215582377U - Radiator for communication machine case

Info

Publication number: CN215582377U
Application number: CN202121280436.2U
Authority: CN
Inventors: 张志龙; 陈小阳
Original assignee: Shenzhen Baichuangyuan Electronic Co ltd
Current assignee: Shenzhen Baichuangyuan Electronic Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a radiator for a communication case, which comprises a case body and a case cover body, wherein a radiating mechanism is arranged on the inner wall of the case cover body, the radiating mechanism comprises radiating fins, a radiating fan, a positioning block and bolts, a dustproof mechanism is arranged at the center part of the top surface of the case cover body, the dustproof mechanism comprises a protective frame and a dustproof net, a radiating hole is formed in the center part of the top surface of the case cover body, and mounting holes are respectively formed in the four corner end parts of the top surface of the case cover body. The utility model relates to a radiator for a communication case, which belongs to the field of radiators.

Description

Radiator for communication machine case

Technical Field

The utility model relates to the field of radiators, in particular to a radiator for a communication case.

Background

The communication cabinet is a cabinet used in communication, and the communication cabinet is a cabinet shell mainly processed by sheet metal equipment. A plurality of louvre has generally all been seted up on the side shell of traditional communication machine case, and utilize these louvres to come to dispel the heat to communication machine incasement portion, but this kind of current radiating mode is when dispelling the heat to communication machine case, the radiating rate is slow and the radiating effect is not good, lead to communication machine case to obtain untimely the giving off of a large amount of heats that produces after carrying out work, can cause the influence to inside component if the heat of communication machine incasement portion does not in time distribute away, and the life of great reduction communication machine case, serious meeting causes communication machine case to appear catching fire and damages.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a radiator for a communication case, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a radiator for a communication case comprises a case body and a case cover body, wherein a radiating mechanism is arranged on the inner wall of the case cover body and comprises radiating fins, a radiating fan, a positioning block and bolts, and a dustproof mechanism is arranged at the center of the top surface of the case cover body and comprises a protective frame and a dustproof net.

Preferably, the central part of the top surface of the case cover body is provided with a heat radiation port, and the four corner end parts of the top surface of the case cover body are respectively provided with a mounting hole.

Preferably, the top surface of fin has seted up the ventilation groove, the inslot fixed mounting in ventilation groove has the mounting panel, fixed mounting has radiator fan on the bottom surface wall of mounting panel.

Preferably, the four corner end parts of the top surface of the radiating fin are respectively and fixedly provided with a positioning block, the positioning blocks correspond to the mounting holes, the positioning blocks are installed in the mounting holes in an inserting mode, the top surface of each positioning block is provided with a thread groove, and the bolts are in threaded connection with the thread grooves.

Preferably, spring grooves are respectively formed in four sides of the groove wall of the heat dissipation opening, a compression spring is fixedly installed at the groove bottom of each spring groove, a clamping head is fixedly installed at the front end of each compression spring, a retaining ring is fixedly installed at the notch of each spring groove, and the clamping head penetrates through the retaining ring.

Preferably, the protective frame is annular, the dust screen is fixedly mounted in the protective frame, clamping grooves are formed in four sides of the outer wall of the protective frame respectively, the clamping grooves correspond to the clamping heads, the protective frame is mounted in the heat dissipation port through the clamping grooves, and the clamping heads are located in the clamping grooves.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the heat radiating mechanism is arranged, the heat radiating fins are utilized to accelerate and absorb the heat emitted by the communication case during working, and the heat is quickly radiated to the outside by matching with the heat radiating fan, so that the heat in the communication case can be radiated in time, the service life of the communication case is ensured, and the dustproof mechanism is arranged for preventing external dust from entering the case body from the heat radiating port.

Drawings

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

FIG. 2 is a sectional view of the cover of the case according to the present invention;

FIG. 3 is a schematic view of the overall structure of the dustproof mechanism of the present invention;

fig. 4 is a schematic view of the overall structure of the heat dissipation mechanism of the present invention.

In the figure: 1. a chassis body; 2. a case cover; 3. a heat dissipation mechanism; 4. a dust-proof mechanism; 5. a heat dissipation port; 6. a spring slot; 7. a compression spring; 8. a baffle ring; 9. clamping a head; 10. mounting holes; 11. a protective frame; 12. a dust screen; 13. a card slot; 14. a heat sink; 15. a ventilation slot; 16. mounting a plate; 17. a heat radiation fan; 18. positioning blocks; 19. a thread groove; 20. and (4) bolts.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a heat sink for a communication chassis includes a chassis body 1 and a chassis cover 2, a heat dissipation mechanism 3 is disposed on an inner wall of the chassis cover 2, the heat dissipation mechanism 3 includes a heat dissipation fin 14, a heat dissipation fan 17, a positioning block 18 and a bolt 20, a dust prevention mechanism 4 is disposed at a center of a top surface of the chassis cover 2, and the dust prevention mechanism 4 includes a protection frame 11 and a dust screen 12.

In this embodiment, in order to enable the heat inside the communication chassis to be dissipated in time and ensure the service life of the communication chassis, the top center of the chassis cover 2 is provided with a heat dissipating opening 5, four corner portions of the top of the chassis cover 2 are respectively provided with a mounting hole 10, the top of the heat dissipating fin 14 is provided with a ventilation slot 15, a mounting plate 16 is fixedly mounted in the ventilation slot 15, a heat dissipating fan 17 is fixedly mounted on the bottom wall of the mounting plate 16, positioning blocks 18 are respectively fixedly mounted at four corner portions of the top of the heat dissipating fin 14, the positioning blocks 18 correspond to the mounting holes 10, the positioning blocks 18 are mounted in the mounting holes 10 in an alternating manner, the top of the positioning blocks 18 are provided with threaded grooves 19, the bolts 20 are in threaded connection with the threaded grooves 19, when in use, the chassis cover 2 is firstly mounted on the top of the heat dissipating fin 14, and the positioning blocks 18 mounted at four corner portions of the top of the heat dissipating fin 14 are inserted into the top of the chassis cover 2 in the mounting process In the mounting holes 10 opened at the four corner end parts, then the bolts 20 are screwed into the thread grooves 19 opened on the positioning blocks 18 in a threaded connection manner, the heat sink 14 at this time is fixed on the bottom surface wall of the case cover body 2, when the communication case is working, the heat sink 14 absorbs the heat emitted by the communication case in time, meanwhile, the heat dissipation fan 17 installed on the bottom surface of the mounting plate 16 starts working, and the heat in the heat sink 14 and the communication case is accelerated to be discharged to the outside through the ventilation grooves 15, and the heat inside the communication case is finally emitted from the heat dissipation port 5 opened on the case cover body 2.

In this embodiment, in order to prevent external dust from entering the chassis body 1 through the heat dissipation port 5, four sides of a groove wall of the heat dissipation port 5 are respectively provided with a spring groove 6, a compression spring 7 is fixedly installed at a groove bottom of the spring groove 6, a chuck 9 is fixedly installed at a front end of the compression spring 7, a notch of the spring groove 6 is fixedly installed with a retaining ring 8, the chuck 9 penetrates through the retaining ring 8, the protection frame 11 is annular, a dust screen 12 is fixedly installed in a frame of the protection frame 11, four sides of an outer wall of the protection frame 11 are respectively provided with a clamping groove 13, the clamping grooves 13 correspond to the chuck 9, the protection frame 11 is installed in the heat dissipation port 5 through the clamping grooves 13, the chuck 9 is located in the clamping groove 13, the protection frame 11 is pressed into the heat dissipation port 5 in a pressing manner, after the protection frame 11 enters the heat dissipation port 5, the chuck 9 is supported by an outer wall of the protection frame 11, at this time, the compression spring 7 installed in the spring groove 6 performs a retracting motion, and the dop 9 of drive front end carries out the motion that contracts, until the front end of dop 9 supports on the outer wall of protective frame 11, and after installing protective frame 11 to certain degree under in thermovent 5, dop 9 will lose the support of protective frame 11 and press, at this moment, compression spring 7 will make the extension motion, and support the dop 9 of front end in the draw-in groove 13 of seting up on the protective frame 11 outer wall, let its protective frame 11 install in thermovent 5, and outside dust when wanting to enter into the communication chassis from thermovent 5 in, can be blocked by the dust screen 12 of installation in the protective frame 11 frame.

It should be noted that, when the heat sink for communication chassis of the present invention is used, firstly, the chassis cover 2 is installed on the top surface of the heat sink 14, the positioning blocks 18 installed at the four corner positions of the top surface of the heat sink 14 are inserted into the installation holes 10 opened at the four corner positions of the top surface of the chassis cover 2 during the installation process, then the bolts 20 are screwed into the threaded grooves 19 opened on the positioning blocks 18 in a threaded manner, at this time, the heat sink 14 is fixed on the bottom surface wall of the chassis cover 2, when the communication chassis is in operation, the heat sink 14 absorbs the heat dissipated by the communication chassis in time, at the same time, the heat dissipation fan 17 installed at the bottom surface of the installation plate 16 will start to operate, and accelerate the heat in the heat sink 14 and the communication chassis to the outside through the ventilation grooves 15, the heat in the communication chassis will finally dissipate from the heat dissipation opening 5 opened on the chassis cover 2, the heat in the communication case can be dissipated timely, the service life of the communication case is ensured, then the protective frame 11 is pressed into the heat dissipation port 5 in a pressing mode, after the protective frame 11 enters the heat dissipation port 5, the chuck 9 is resisted by the outer wall of the protective frame 11, at the moment, the compression spring 7 arranged on the spring groove 6 makes retraction movement and drives the chuck 9 at the front end to do retraction movement until the front end of the chuck 9 is resisted on the outer wall of the protective frame 11, after the protective frame 11 is arranged in the heat dissipation port 5 to a certain degree, the chuck 9 loses the resisting pressure of the protective frame 11, at the moment, the compression spring 7 makes extension movement, the chuck 9 at the front end is resisted into the clamping groove 13 arranged on the outer wall of the protective frame 11, the protective frame 11 is arranged in the heat dissipation port 5, and when external dust wants to enter the communication case from the heat dissipation port 5, will be blocked by the dust screen 12 installed in the frame of the protection frame 11.

While the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the utility model.

Claims

1. A radiator that communication machine case was used which characterized in that: the novel dustproof case comprises a case body (1) and a case cover body (2), wherein a heat dissipation mechanism (3) is arranged on the inner wall of the case cover body (2), the heat dissipation mechanism (3) comprises a heat dissipation fin (14), a heat dissipation fan (17), a positioning block (18) and a bolt (20), a dustproof mechanism (4) is arranged at the center of the top surface of the case cover body (2), and the dustproof mechanism (4) comprises a protection frame (11) and a dustproof net (12).

2. A heat sink for a communication chassis according to claim 1, wherein: the top surface center part of the case cover body (2) is provided with a heat radiation port (5), and four corner end parts of the top surface of the case cover body (2) are respectively provided with a mounting hole (10).

3. A heat sink for a communication chassis according to claim 2, wherein: ventilating slot (15) have been seted up to the top surface of fin (14), the inslot fixed mounting in ventilating slot (15) has mounting panel (16), fixed mounting has radiator fan (17) on the bottom surface wall of mounting panel (16).

4. A heat sink for a communication chassis according to claim 3, wherein: the heat radiating fin is characterized in that positioning blocks (18) are fixedly mounted at four corner end parts of the top surface of the heat radiating fin (14) respectively, the positioning blocks (18) correspond to the mounting holes (10), the positioning blocks (18) are installed in the mounting holes (10) in a penetrating mode, thread grooves (19) are formed in the top surface of the positioning blocks (18), and bolts (20) are in threaded connection with the thread grooves (19).

5. The heat sink of claim 4, wherein: spring grooves (6) are respectively formed in four sides of the groove wall of the heat dissipation opening (5), a compression spring (7) is fixedly mounted at the groove bottom of the spring groove (6), a clamping head (9) is fixedly mounted at the front end of the compression spring (7), a blocking ring (8) is fixedly mounted at the notch of the spring groove (6), and the clamping head (9) penetrates through the blocking ring (8).

6. The heat sink of claim 5, wherein: the protective frame (11) is annular, a dustproof net (12) is fixedly mounted in the protective frame (11), clamping grooves (13) are formed in four sides of the outer wall of the protective frame (11), the clamping grooves (13) correspond to clamping heads (9) mutually, the protective frame (11) is mounted in the heat dissipation port (5) through the clamping grooves (13), and the clamping heads (9) are located in the clamping grooves (13).