CN212324631U

CN212324631U - Heat radiation assembly for communication cabinet

Info

Publication number: CN212324631U
Application number: CN202021338470.6U
Authority: CN
Inventors: 李晓龙; 赵树盟; 马娜; 郝磊; 张玉玺
Original assignee: Shanxi Xuanli Yizhi Technology Co ltd
Current assignee: Shanxi Xuanli Yizhi Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-01-08
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a communication rack technical field just discloses radiator unit for communication rack, including communication rack shell, evenly distributed's draught hole is seted up at the top of communication rack shell, the top swing joint of communication rack shell has the wire netting, the draught hole is located the inside of wire netting. This radiator unit for communication rack, outwards derive the heat that produces in with the communication rack shell through the heat-conducting plate, then dispel the heat through the surface of heat dissipation fan to the heat-conducting plate, the air of rethread ventilation hole in to the communication rack shell is replaced, avoid inside great negative pressure that forms, influence its use, when needs clear up or change the filter screen, stir U type gag lever post, make its inside from the fixed slot break away from, can demolish fixed frame this moment, thereby the convenience is cleared up filter screen and heat-conducting plate, it more increases to have reached the security performance, the radiating effect is better and the more convenient purpose of clearance.

Description

Heat radiation assembly for communication cabinet

Technical Field

The utility model relates to a communication rack technical field specifically is radiator unit for communication rack.

Background

The communication cabinet is a cabinet used in communication, and the product is a cabinet made by sheet metal equipment, firstly, it provides space for power supply, motherboard, various expansion board cards, floppy disk drive, CD drive, hard disk drive and other storage devices, and these spare and accessory parts are firmly fixed in the cabinet by the support, various screws or clip and other connecting pieces in the cabinet to form an intensive whole, secondly, the firm shell protects the board cards, power supply and storage devices, and can prevent pressure, impact and dust, and it can also perform the functions of electromagnetic interference and radiation, and plays the role of shielding electromagnetic radiation.

Copper line rack among the prior art generally is through natural forced air cooling or directly to the internal heat dissipation that bloies of cabinet with the fan, and this kind of mode radiating effect is relatively poor, and the direct structure of blowing to its inside simultaneously makes the inside negative pressure of rack great easily, leads to the fact certain damage to electrical component, so propose now that heat-radiating component for the communication rack solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a radiator unit for communication rack possesses the security performance and more increases, and the radiating effect is better and clear up advantages such as more convenient, and the copper line rack of having solved among the prior art generally is through natural forced air cooling or directly bloies to the internal side of cabinet with the fan and dispels the heat, and this kind of mode radiating effect is relatively poor, and the structure of directly blowing to its inside simultaneously makes the inside negative pressure of rack great easily, leads to the fact the problem of certain damage to electrical component.

(II) technical scheme

For realizing that above-mentioned security performance more increases, the better and more convenient purpose of clearance of radiating effect, the utility model provides a following technical scheme: the heat dissipation assembly for the communication cabinet comprises a communication cabinet shell, wherein the top of the communication cabinet shell is provided with uniformly distributed ventilation holes, the top of the communication cabinet shell is movably connected with a wire mesh, the ventilation holes are positioned in the wire mesh, two sides of the communication cabinet shell are respectively provided with a heat dissipation hole, the inner wall of the communication cabinet shell is fixedly connected with a heat conduction plate corresponding to the heat dissipation holes, one side of the heat conduction plate is provided with uniformly distributed through holes, two sides of the communication cabinet shell and the outer sides of the heat dissipation holes are respectively and fixedly connected with a connecting block, the outer sides of the connecting blocks are movably connected with a fixed frame, the inner part of the fixed frame is fixedly connected with a heat dissipation fan, the top and the bottom of the right side of the fixed frame are respectively and fixedly connected with an inserting block, the left side of the connecting block is, the top and the bottom of fixed frame have all seted up the shifting chute, the inside sliding connection of shifting chute has the slider, the outside fixedly connected with U type gag lever post of slider, the fixed slot that corresponds with U type gag lever post is seted up to one side of inserted block, the one end of U type gag lever post is pegged graft in the inside of fixed slot, the both sides of communication rack shell are located the equal fixedly connected with filter screen in inboard of connecting block.

Preferably, the top and the bottom of one side of the filter screen are in threaded connection with second fixing bolts, and the filter screen is fixedly connected with the communication cabinet shell through the second fixing bolts.

Preferably, the mounting groove has all been seted up to the both sides of communication rack shell inner wall, heat-conducting plate fixed connection is in the inside of mounting groove.

Preferably, the top of the sliding block is fixedly connected with a tensioning spring on the surface of the U-shaped limiting rod, and the top end of the tensioning spring is fixedly connected with the inner wall of the moving groove.

Preferably, the equal fixedly connected with mounting panel in bottom of wire netting both sides, the top threaded connection of mounting panel has first fixing bolt, through first fixing bolt fixed connection between wire netting and the communication cabinet shell.

Preferably, the both sides of wire netting bottom all fixedly connected with locating piece, the constant head tank that corresponds with the locating piece is seted up at the top of communication rack shell, the locating piece is pegged graft in the inside of constant head tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a radiator unit for communication rack possesses following beneficial effect:

1. the heat radiation component for the communication cabinet guides heat generated in the communication cabinet shell outwards through the heat conducting plate, then radiates the heat on the surface of the heat conducting plate through the heat radiation fan, improves the flow of air in the communication cabinet shell through the through hole, simultaneously avoids a large amount of wind from directly blowing to the inside of the communication cabinet shell to cause damage of internal components, filters the air through the filter screen at the moment, avoids excessive impurities such as dust in the air from entering the inside of the communication cabinet shell to influence the use of the communication cabinet shell, replaces the air in the communication cabinet shell through the ventilation hole to avoid large negative pressure from being formed inside the communication cabinet shell to influence the use of the communication cabinet shell, when the filter screen needs to be cleaned or replaced, stirs the U-shaped limiting rod to separate the U-shaped limiting rod from the inside of the fixed groove, at the moment, the fixed frame can be detached, thereby facilitating the cleaning of the filter screen and, the purposes of higher safety performance, better heat dissipation effect and more convenient cleaning are achieved.

2. This radiator unit for communication rack makes the installation of filter screen more convenient and firm with the dismantlement through second fixing bolt, carry on spacingly to the heat-conducting plate through the mounting groove, make its installation more convenient, promote U type gag lever post through the tensioning spring, make the grafting in the inside of fixed slot that it can be more firm, then make the installation of wire netting more convenient and firm through mounting panel and first fixing bolt, carry on spacingly to the wire netting through locating piece and constant head tank, make its installation more convenient.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a front sectional view of the connection between the connection block and the fixing frame of the present invention;

FIG. 4 is a front sectional view of the connection between the cabinet housing and the wire netting of the present invention;

fig. 5 is a perspective view of the heat conducting plate of the present invention.

In the figure: 1. a communication cabinet housing; 2. a wire mesh; 3. a first fixing bolt; 4. mounting a plate; 5. connecting blocks; 6. a filter screen; 7. a U-shaped limiting rod; 8. a fixing frame; 9. a ventilation hole; 10. a heat dissipation fan; 11. a through hole; 12. a heat conducting plate; 13. mounting grooves; 14. inserting a block; 15. a slot; 16. heat dissipation holes; 17. fixing grooves; 18. tensioning the spring; 19. a slider; 20. a moving groove; 21. a second fixing bolt; 22. positioning a groove; 23. and (5) positioning the blocks.

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. 1-5, a heat dissipation assembly for a communication cabinet comprises a communication cabinet housing 1, wherein the top of the communication cabinet housing 1 is provided with uniformly distributed ventilation holes 9, the top of the communication cabinet housing 1 is movably connected with a wire netting 2, the ventilation holes 9 are located inside the wire netting 2, two sides of the communication cabinet housing 1 are both provided with heat dissipation holes 16, the inner wall of the communication cabinet housing 1 is fixedly connected with a heat conduction plate 12 corresponding to the heat dissipation holes 16, one side of the heat conduction plate 12 is provided with uniformly distributed through holes 11, two sides of the communication cabinet housing 1 and the outer sides of the heat dissipation holes 16 are both fixedly connected with a connection block 5, the outer side of the connection block 5 is movably connected with a fixed frame 8, the inner part of the fixed frame 8 is fixedly connected with a heat dissipation fan 10, the top and the bottom of the right side of the fixed frame 8 are both fixedly, the inserting block 14 is inserted into the slot 15, the top and the bottom of the fixing frame 8 are both provided with a moving groove 20, the inside of the moving groove 20 is connected with a slide block 19 in a sliding way, the outer side of the slide block 19 is fixedly connected with a U-shaped limiting rod 7, one side of the inserting block 14 is provided with a fixing groove 17 corresponding to the U-shaped limiting rod 7, one end of the U-shaped limiting rod 7 is inserted into the fixing groove 17, the two sides of the communication cabinet shell 1 and the inner side of the connecting block 5 are both fixedly connected with a filter screen 6, when in use, heat generated in the communication cabinet shell 1 is led out through the heat conducting plate 12, then the surface of the heat conducting plate 12 is radiated through the radiating fan 10, at the moment, the flow of air in the communication cabinet shell 1 is improved through the through hole 11, simultaneously, the phenomenon that a large amount of wind is directly blown into the communication cabinet shell 1 to cause the, avoid impurity such as too much dust in the air to get into communication cabinet shell 1's inside, influence its use, the air of rethread scavenge port 9 in to communication cabinet shell 1 is replaced, avoid its inside great negative pressure that forms, influence its use, protect communication cabinet shell 1's top through wire netting 2 this moment, avoid the foreign matter to enter into communication cabinet shell 1's inside from scavenge port 9, cause its inside components and parts to damage, when needs clear up filter screen 6 or change, stir U type gag lever post 7, make it break away from the inside of fixed slot 17, can demolish fixed frame 8 this moment, thereby conveniently clear up filter screen 6 and heat-conducting plate 12, it increases more to have reached the security performance, the radiating effect is better and clear up more convenient purpose.

Referring to fig. 1, 2 and 3, the top and the bottom of one side of the filter screen 6 are both in threaded connection with a second fixing bolt 21, the filter screen 6 and the communication cabinet housing 1 are fixedly connected through the second fixing bolt 21, and the second fixing bolt 21 facilitates and stabilizes the installation and the disassembly of the filter screen 6.

Referring to fig. 2 and 3, mounting grooves 13 are formed on both sides of the inner wall of the housing 1 of the communication cabinet, the heat conducting plate 12 is fixedly connected inside the mounting grooves 13, and the heat conducting plate 12 is limited by the mounting grooves 13, so that the mounting is more convenient.

Referring to fig. 2 and 3, a tension spring 18 is fixedly connected to the top of the sliding block 19 and located on the surface of the U-shaped limiting rod 7, the top end of the tension spring 18 is fixedly connected to the inner wall of the moving groove 20, and the U-shaped limiting rod 7 is pushed by the tension spring 18 and can be more stably inserted into the fixing groove 17.

Referring to fig. 1, 2 and 4, the bottom of the two sides of the wire netting 2 is fixedly connected with a mounting plate 4, the top of the mounting plate 4 is in threaded connection with a first fixing bolt 3, the wire netting 2 and the communication cabinet shell 1 are fixedly connected through the first fixing bolt 3, and the mounting of the wire netting 2 is more convenient and stable through the mounting plate 4 and the first fixing bolt 3.

Referring to fig. 2 and 4, the positioning blocks 23 are fixedly connected to two sides of the bottom of the wire netting 2, the positioning groove 22 corresponding to the positioning block 23 is formed in the top of the communication cabinet housing 1, the positioning block 23 is inserted into the positioning groove 22, and the wire netting 2 is limited by the positioning block 23 and the positioning groove 22, so that the installation is more convenient.

The working principle is as follows: when in use, the heat generated in the communication cabinet shell 1 is led out through the heat conducting plate 12, then the surface of the heat conducting plate 12 is radiated through the heat radiating fan 10, at the moment, the flow of the air in the communication cabinet shell 1 is improved through the through hole 11, simultaneously, the phenomenon that a large amount of wind directly blows to the inside of the communication cabinet shell 1 to cause the damage of internal components is avoided, at the moment, the air is filtered through the filter screen 6 to prevent excessive impurities such as dust and the like in the air from entering the inside of the communication cabinet shell 1 to influence the use of the communication cabinet shell, then, the air in the communication cabinet shell 1 is replaced through the ventilation hole 9 to prevent the large negative pressure from being formed inside and influencing the use of the communication cabinet shell, at the moment, the top of the communication cabinet shell 1 is protected through the wire netting 2 to prevent foreign matters from entering the inside of the communication cabinet shell 1, when needs clear up or change filter screen 6, stir U type gag lever post 7, make it break away from the inside of fixed slot 17, can demolish fixed frame 8 this moment to the convenience is cleared up filter screen 6 and heat-conducting plate 12, has reached the security performance and has more increased, and the radiating effect is better and the more convenient purpose of clearance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. Heat radiation assembly for communication rack, including communication rack shell (1), its characterized in that: the heat dissipation device is characterized in that ventilation holes (9) which are uniformly distributed are formed in the top of a communication cabinet shell (1), a wire mesh (2) is movably connected to the top of the communication cabinet shell (1), the ventilation holes (9) are located in the wire mesh (2), heat dissipation holes (16) are formed in two sides of the communication cabinet shell (1), a heat conduction plate (12) corresponding to the heat dissipation holes (16) is fixedly connected to the inner wall of the communication cabinet shell (1), through holes (11) which are uniformly distributed are formed in one side of the heat conduction plate (12), connecting blocks (5) are fixedly connected to two sides of the communication cabinet shell (1) and located on the outer sides of the heat dissipation holes (16), a fixed frame (8) is movably connected to the outer side of the connecting blocks (5), a heat dissipation fan (10) is fixedly connected to the inner part of the fixed frame (8), and insertion blocks (14) are fixedly connected, the utility model discloses a communication cabinet, including connecting block (5), inserting block (14), sliding groove (20), sliding block (19), outside fixedly connected with U type gag lever post (7) of slider (19), fixed slot (17) that correspond with U type gag lever post (7) are seted up to the top and the bottom of fixed frame (8), the inside sliding connection of sliding groove (20) has slider (19), the inside of fixed slot (17) is pegged graft to the outside fixedly connected with U type gag lever post (7) of slider (19), fixed slot (17) that correspond with U type gag lever post (7) are seted up to one side of inserting block (14), the one end of U type gag lever post (7) is pegged graft in the inside of fixed slot (17), the equal fixedly connected with filter screen (6) in the inboard that both sides of communication cabinet shell (1.

2. The heat dissipating assembly of claim 1, wherein: the top and the bottom of one side of the filter screen (6) are in threaded connection with a second fixing bolt (21), and the filter screen (6) and the communication cabinet shell (1) are fixedly connected through the second fixing bolt (21).

3. The heat dissipating assembly of claim 1, wherein: mounting groove (13) have all been seted up to the both sides of communication rack shell (1) inner wall, heat-conducting plate (12) fixed connection is in the inside of mounting groove (13).

4. The heat dissipating assembly of claim 1, wherein: the top of the sliding block (19) is fixedly connected with a tensioning spring (18) on the surface of the U-shaped limiting rod (7), and the top end of the tensioning spring (18) is fixedly connected with the inner wall of the moving groove (20).

5. The heat dissipating assembly of claim 1, wherein: the equal fixedly connected with mounting panel (4) in bottom of wire netting (2) both sides, the top threaded connection of mounting panel (4) has first fixing bolt (3), through first fixing bolt (3) fixed connection between wire netting (2) and communication cabinet shell (1).

6. The heat dissipating assembly of claim 1, wherein: the wire netting (2) the equal fixedly connected with locating piece (23) in both sides of bottom, constant head tank (22) that correspond with locating piece (23) are seted up to the top of communication cabinet shell (1), locating piece (23) are pegged graft in the inside of constant head tank (22).