CN218042225U

CN218042225U - Cabinet with fan heat radiation structure

Info

Publication number: CN218042225U
Application number: CN202221501871.8U
Authority: CN
Inventors: 施海挺
Original assignee: Ningbo Gelante Electrical Appliance Co ltd
Current assignee: Ningbo Gelante Electrical Appliance Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-13
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses the application relates to a rack with fan cooling structure relates to the technical field of heat dissipation cabinet. The utility model provides a rack with fan heat radiation structure, including place in the cabinet body of horizontal plane, rotate connect in preceding cabinet door and back cabinet door of the curb plate of the cabinet body, set up in back cabinet door orientation the fan radiator unit of a cabinet internal portion terminal surface, fan radiator unit includes the mounting bracket, set up in on the mounting bracket and axis perpendicular to a plurality of radiator fans of back cabinet door, set up in the mounting bracket side and laminate in two mounting panels of back cabinet door, back cabinet door with the cooperation has been seted up to the mounting bracket radiator fan's vent. The problem of the radiating efficiency of electronic equipment is solved.

Description

Cabinet with fan heat radiation structure

Technical Field

The application relates to the technical field of radiating cabinets, in particular to a cabinet with a fan radiating structure.

Background

At present, electronic products and networks are rapidly developed, and apparatuses such as large servers and the like which require a large number of electronic devices to cooperate together are increasing.

Generally, when a large-scale device containing a large number of electronic devices is built, a large number of electronic devices are orderly installed in a cabinet with a large number of ventilation openings, and the cabinet is placed at a position with good ventilation, so that each electronic device obtains good heat dissipation, and good working efficiency is maintained.

However, the above scheme adopts passive heat dissipation, and if the weather is hot or windless, the heat dissipation efficiency is greatly reduced, so that the temperature of the electronic equipment is too high, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the heat dissipation efficiency of electronic equipment, the utility model provides an application one kind has fan cooling structure's rack.

The application provides a rack with fan heat radiation structure adopts following technical scheme:

the utility model provides a rack with fan heat radiation structure, including place in the cabinet body of horizontal plane, rotate connect in preceding cabinet door and back cabinet door of the curb plate of the cabinet body, set up in back cabinet door orientation the fan radiator unit of a cabinet internal portion terminal surface, fan radiator unit includes the mounting bracket, set up in on the mounting bracket and axis perpendicular to a plurality of radiator fans of back cabinet door, set up in the mounting bracket side and laminate in two mounting panels of back cabinet door, back cabinet door with the cooperation has been seted up to the mounting bracket radiator fan's vent.

Through adopting above-mentioned technical scheme, when the weather condition is unfavorable for the internal electronic equipment heat dissipation of cabinet, radiator fan's switch can be opened, and open preceding cabinet door, make the internal hot-air of cabinet discharge by radiator fan through the vent of back cabinet door and mounting bracket, colder air gets into from other gaps of preceding cabinet door and the cabinet body, accelerated the circulation speed of the internal air of cabinet, improved electronic equipment's radiating efficiency, thereby reduce electronic equipment's operating temperature and improved work efficiency.

The utility model discloses further set up to, back cabinet door orientation four mounting grooves have been seted up to cabinet internal portion terminal surface, back cabinet door orientation a cabinet internal portion terminal surface in the opening of mounting groove extends to have a limiting plate, the mounting panel laminating a terminal surface of back cabinet door is provided with inserts the mounting groove and by the joint subassembly of limiting plate location.

Through adopting above-mentioned technical scheme, insert the mounting groove with the joint subassembly on the mounting panel and fix a position by the limiting plate for fan radiator unit is demountable installation on the cabinet door of back, is convenient for take off fan radiator unit and carries out the deashing, and takes off when breaking down and repair or change spare part, is favorable to fan radiator unit's maintenance, in order to keep better radiating efficiency.

The utility model discloses further set up to, the joint subassembly includes fixed block, slider and a compression spring, the spout has been seted up to fixed block one end, coaxial sliding peg graft in the spout has the slider, the slider with coaxial a compression spring that is provided with between the wall of spout inner end, a compression spring promotes the slider inserts the mounting groove and by the limiting plate location.

Through adopting above-mentioned technical scheme, during installation fan cooling unit, press the spout that inserts the fixed block with the slider earlier, make the joint subassembly be on a parallel with back cabinet door disect insertion mounting groove, treat that the joint subassembly gets into the mounting groove completely after, first compression spring promotes the slider and fills whole mounting groove, and slider side butt prevents in the limiting plate that the joint subassembly from deviating from the mounting groove for fan cooling unit's installation is more convenient.

The utility model discloses further set up to, the slider is close to a mounting panel side end is provided with the poker rod perpendicularly, the confession has been seted up to the mounting panel the poker rod inserts the waist type hole that slides.

Through adopting above-mentioned technical scheme, when dismantling fan cooling assembly, press down the poker rod and drive the slider with the compression of first compression spring, make the joint subassembly can be on a parallel with back cabinet door and take out from the mounting groove, avoided the slider to be located the problem that the mounting groove is difficult for pulling down completely for fan cooling assembly's dismantlement is more convenient.

The utility model discloses further set up to, the slider is kept away from first compression spring's one end is in being close to one side of limiting plate is provided with the direction inclined plane that is the slope form.

Through adopting above-mentioned technical scheme, when installation fan cooling assembly, direct inclined plane butt that will lead in the limiting plate makes the mounting bracket be on a parallel with back cabinet door simultaneously, promotes the mounting bracket after that and makes the inclined plane laminating limiting plate of leading slide, when driving the slider spout of impressing, whole joint subassembly also inserts the mounting groove, needn't manually push down the slider again with the joint subassembly insert the mounting groove for fan cooling assembly's installation is more convenient.

The utility model discloses it is further set up to, be located same two of mounting panel be provided with the connecting rod between the poker rod, two be provided with the tie-beam between the connecting rod, the tie-beam be the U-shaped around in the mounting bracket outside.

Through adopting above-mentioned technical scheme, four poker rods are even as an organic whole by two connecting rods and tie-beam, when dismantling fan cooling assembly, needn't press the poker rod one by one, directly press the tie-beam and can make four poker rods together drive the slider spout of impressing, perpendicular back cabinet door pulling tie-beam pulls down fan cooling assembly again for fan cooling assembly's dismantlement is more convenient.

The utility model discloses further set up to, the perpendicular slip of mounting bracket side is inserted and is equipped with the restriction the locating lever that the poker rod removed.

Through adopting the above technical scheme, pull out the mounting bracket with the locating lever, the restriction poker rod removes along mounting panel length direction, can prevent that the poker rod from being pushed down by accident after fan cooling unit has installed, lead to the joint subassembly to deviate from the mounting groove, also can be when dismantling fan cooling unit, push down earlier the poker rod and pull out the locating lever again and make first compression spring can not jack-up the slider, needn't press the poker rod always and can pull down fan cooling unit, make fan cooling unit install back more stable safety, make fan cooling unit's dismantlement more convenient.

The utility model discloses it further sets up to, the mounting bracket inside wall is provided with the sleeve perpendicularly, the locating lever inserts sleeve inner chamber, sleeve inner chamber diapire with be provided with coaxial second compression spring between the locating lever.

Through adopting above-mentioned technical scheme, if do not have manual pressure, the locating lever can stretch out the mounting bracket all the time and fix a position the poker rod under second compression spring's effect for location after the fan radiator unit installation is more stable, and because second compression spring connects locating lever and sleeve, the sleeve is fixed in the mounting bracket inside wall, makes the locating lever can not be inserted completely or extract the mounting bracket, avoids the locating lever to deviate from.

The utility model discloses further set up to, the mounting bracket is kept away from a back cabinet door terminal surface the dust screen has been laid to the vent.

By adopting the technical scheme, the dustproof net prevents the radiating fan from accumulating a large amount of dust, and meanwhile, as long as the dustproof net is cleaned regularly, the radiating fan which is difficult to clean is not required to be cleaned frequently, so that the maintenance of the fan radiating assembly is more convenient, and the fan radiating assembly can maintain a good radiating effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the weather conditions are unfavorable for the heat dissipation of the electronic equipment in the cabinet body, the heat dissipation fan is turned on, the circulation speed of the air in the cabinet body is increased, the heat dissipation efficiency of the electronic equipment is improved, and the working temperature of the electronic equipment is reduced, so that the working efficiency is improved.

2. Insert the mounting groove with the joint subassembly on the mounting panel and fix a position by the limiting plate for fan radiator unit is demountable installation on the back cabinet door, is favorable to fan radiator unit's maintenance, in order to keep better radiating efficiency.

3. When the fan cooling assembly is disassembled, the poke rod is pressed to drive the sliding block to compress the first compression spring, the problem that the sliding block is completely positioned in the mounting groove and is not prone to being pulled down is avoided, and the fan cooling assembly is convenient to disassemble.

Drawings

Fig. 1 is a schematic structural diagram of a cabinet with a heat dissipation structure of a fan.

Fig. 2 is a schematic structural view of the rear cabinet door and the fan heat dissipation assembly.

FIG. 3 is a cross-sectional view of the fan assembly mounted to the rear cabinet door.

Fig. 4 is a partially enlarged view of a point a in fig. 3.

Figure 5 is an exploded view of the snap assembly.

Description of the reference numerals: 1. a cabinet body; 11. a front cabinet door; 12. a rear cabinet door; 121. mounting grooves; 122. a limiting plate; 2. a fan heat sink assembly; 21. a mounting frame; 211. positioning a rod; 212. a sleeve; 213. a second compression spring; 22. a heat-dissipating fan; 23. mounting a plate; 231. a kidney-shaped hole; 24. a clamping assembly; 241. a fixed block; 242. a chute; 243. a slider; 244. a first compression spring; 245. a poke rod; 246. a guide slope; 3. a vent; 4. a connecting rod; 5. a connecting beam; 6. a dust screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses rack with fan heat radiation structure.

Referring to fig. 1, a rack with heat radiation fan structure, including placing in the cabinet body 1 of horizontal plane, rotate through the pivot and connect in preceding cabinet door 11 and the back cabinet door 12 of the curb plate of the cabinet body 1, install in back cabinet door 12 towards the fan radiator unit 2 of the internal portion terminal surface of cabinet body 1, fan radiator unit 2 includes mounting bracket 21, bolted connection is on a parallel with the interior terminal surface of back cabinet door 12 and four radiator fan 22 of axis perpendicular to back cabinet door 12 in mounting bracket 21, integrated into one piece is in mounting bracket 21 side and two mounting panels 23 of vertical laminating in back cabinet door 12, the vent 3 of cooperation radiator fan 22 is seted up to back cabinet door 12 and mounting bracket 21. The heat dissipation fan 22 is turned on to accelerate the circulation speed of the air in the cabinet 1, thereby improving the heat dissipation efficiency of the electronic device, and reducing the working temperature of the electronic device, thereby improving the working efficiency.

Referring to fig. 4, four mounting grooves 121 have been seted up towards the inside terminal surface of the cabinet body 1 to back cabinet door 12, mounting groove 121 length direction is vertical direction, back cabinet door 12 has a terminal surface towards the cabinet body 1 inside in the integrative downwardly extending in opening upper portion of mounting groove 121 has limiting plate 122, the terminal surface of two mounting panels 23 laminating back cabinet doors 12 has four vertical fixed blocks 241 of length direction altogether to weld, when mounting bracket 21 is fixed in back cabinet door 12, mounting groove 121 is aimed at to fixed block 241, the vertical spout 242 of having seted up in fixed block 241 upper end, it has vertical slider 243 that slides to peg graft in the spout 242, the welding has first compression spring 244 between slider 243 and the spout 242 diapire, first compression spring 244 axis direction is vertical, first compression spring 244 promotes slider 243 and inserts mounting groove 121 and is fixed a position by limiting plate 122. The sliding block 243 is pressed and inserted into the sliding groove 242 of the fixing block 241, so that the fixing block 241 and the sliding block 243 are directly inserted into the mounting groove 121 in parallel with the rear cabinet door 12, the first compression spring 244 pushes the sliding block 243 to fill the whole mounting groove 121, the side end of the sliding block 243 abuts against the limiting plate 122 to prevent the fixing block 241 and the sliding block 243 from being separated from the mounting groove 121, and the fan cooling assembly 2 is more convenient to mount.

One side end of the sliding block 243 close to the mounting plate 23 is vertically welded with a poke rod 245, and the mounting plate 23 is provided with a waist-shaped hole 231 for the poke rod 245 to insert and slide along the vertical direction. The poke rod 245 is pressed to drive the sliding block 243 to compress the first compression spring 244, so that the problem that the sliding block 243 is completely positioned in the mounting groove 121 and is not easy to pull down is avoided, and the heat dissipation assembly of the fan 2 is more convenient to disassemble.

An end of the slider 243 remote from the first compression spring 244 is cut into a guide slope 246 having a slanted shape at a side close to the stopper plate 122. The guiding inclined plane 246 is directly abutted to the lower end of the limiting plate 122, meanwhile, the mounting frame 21 is pushed parallel to the rear cabinet door 12 to enable the guiding inclined plane 246 to be attached to the limiting plate 122 to slide, the sliding block 243 is driven to be pressed into the sliding groove 242, meanwhile, the whole clamping assembly 24 is also inserted into the mounting groove 121, and the sliding block 243 does not need to be manually pressed down and then the clamping assembly 24 is inserted into the mounting groove 121.

Referring to fig. 2, a connecting rod 4 is vertically welded between two poke rods 245 of the same mounting plate 23, a connecting beam 5 is horizontally welded between the two connecting rods 4, and the connecting beam 5 is U-shaped and surrounds the outside of the mounting frame 21. The four poke rods 245 are connected into a whole by the two connecting rods 4 and the connecting beam 5, and the four poke rods 245 can drive the sliding block 243 to be pressed into the sliding groove 242 together by directly pressing the connecting beam 5, so that the fan cooling assembly 2 is more convenient to disassemble.

Referring to fig. 5, a positioning rod 211 is inserted into the mounting frame 21 through a hole at a side end thereof and horizontally slides, and the positioning rod 211 is positioned on a path along which the dial lever 245 vertically slides to restrict the movement of the dial lever 245. The inner side wall of the mounting frame 21 is vertically welded with a sleeve 212 with a horizontal axis, the positioning rod 211 is inserted into the inner cavity of the sleeve 212, and a coaxial second compression spring 213 is welded between the bottom wall of the inner cavity of the sleeve 212 and the positioning rod 211. The positioning rod 211 extends out of the mounting frame 21 all the time under the action of the second compression spring 213, so as to limit the vertical sliding of the poke rod 245, which can prevent the poke rod 245 from being accidentally pressed down after the heat dissipation fan assembly 2 is mounted, so that the fixing block 241 and the slider 243 are separated from the mounting groove 121, and the poke rod 245 does not need to be manually pressed all the time when the heat dissipation fan assembly 2 is dismounted, so that the heat dissipation fan assembly 2 is more convenient to dismount.

Referring to fig. 2, a dust screen 6 is laid on the vent 3 on the end face of the mounting frame 21 far away from the rear cabinet door 12 through bolt connection. The dust screen 6 prevents a large amount of dust from accumulating on the heat dissipation fan 22, so that the maintenance of the heat dissipation fan assembly 2 is more convenient, and the heat dissipation fan assembly 2 maintains a good heat dissipation effect.

The implementation principle of the embodiment is as follows:

when the heat dissipation fan assembly 2 is installed on the rear cabinet door 12, the positioning rod 211 is firstly pressed into the sleeve 212 of the installation frame 21, the limitation of the positioning rod 211 on the poke rod 245 is released, then the clamping assembly 24 is aligned with the installation groove 121 of the rear cabinet door 12, the guide inclined plane 246 abuts against the lower end of the limiting plate 122, the rear cabinet door 12 pushes the heat dissipation fan assembly 2 in parallel, the guide inclined plane 246 is attached to the lower end of the limiting plate 122 to slide, the sliding block 243 is subjected to the force of the limiting plate 122 perpendicular to the guide inclined plane 246, the clamping assembly 24 is also inserted into the installation groove 121 in parallel while the first compression spring 244 is compressed, the first compression spring 244 pushes the sliding block 243 to fill the whole installation groove 121, the side end of the sliding block 243 abuts against the limiting plate 122 to prevent the clamping assembly 24 from being separated from the installation groove 121, the heat dissipation fan assembly 2 is installed, when the heat dissipation fan assembly is not beneficial to heat dissipation of electronic equipment in the cabinet 1, the heat dissipation fan 22 can be opened, the circulation speed of air in the cabinet 1 is accelerated, the heat dissipation efficiency of the installation frame is improved, when the heat dissipation fan assembly 2 needs to be disassembled, the heat dissipation fan assembly 2, the positioning rod 211 is firstly pressed into the sleeve 212 of the four poke driving the poke rod 245 to drive the four poke assembly 245 to push the heat dissipation fan assembly 2, and then pull the dust-proof net 242 to pull the heat dissipation fan assembly 21 to be pulled out, and the dust-proof net 242, and the dust-proof heat dissipation fan assembly 21 to be removed, and the dust-proof net 21 after the dust-proof net is removed, and the dust-proof heat dissipation assembly 21 is removed, and the dust-proof net is removed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rack with fan heat radiation structure which characterized in that: including place in the cabinet body (1) of horizontal plane, rotate connect in preceding cabinet door (11) and back cabinet door (12) of the curb plate of the cabinet body (1), set up in back cabinet door (12) orientation fan cooling module (2) of the inside terminal surface of the cabinet body (1), fan cooling module (2) include mounting bracket (21), set up in on mounting bracket (21) and axis perpendicular to a plurality of radiator fan (22) of back cabinet door (12), set up in mounting bracket (21) side and laminate in two mounting panels (23) of back cabinet door (12), back cabinet door (12) with the cooperation has been seted up in mounting bracket (21) vent (3) of radiator fan (22).

2. The cabinet with the structure for dissipating heat by fan as claimed in claim 1, wherein: back cabinet door (12) orientation four mounting grooves (121) have been seted up to the inside terminal surface of the cabinet body (1), back cabinet door (12) orientation the cabinet body (1) inside terminal surface in the opening of mounting groove (121) extends limiting plate (122), mounting panel (23) laminating a terminal surface of back cabinet door (12) is provided with inserts mounting groove (121) and by joint subassembly (24) of limiting plate (122) location.

3. The cabinet with a heat dissipation fan structure as recited in claim 2, wherein: the clamping assembly (24) comprises a fixing block (241), a sliding block (243) and a first compression spring (244), a sliding groove (242) is formed in one end of the fixing block (241), the sliding block (243) is coaxially inserted into the sliding groove (242) in a sliding mode, the sliding block (243) and the inner end wall of the sliding groove (242) are coaxially provided with the first compression spring (244), and the first compression spring (244) pushes the sliding block (243) to be inserted into the mounting groove (121) and is positioned by the limiting plate (122).

4. The cabinet with a heat dissipation fan structure as recited in claim 3, wherein: slider (243) are close to a side end of mounting panel (23) is provided with poker rod (245) perpendicularly, waist type hole (231) that confession poker rod (245) inserted and slided are seted up in mounting panel (23).

5. The cabinet with the structure for dissipating heat by fan as claimed in claim 3, wherein: one end of the sliding block (243) far away from the first compression spring (244) is provided with an inclined guide inclined surface (246) at one side close to the limiting plate (122).

6. The cabinet with a heat dissipation fan structure as recited in claim 4, wherein: be located same two of mounting panel (23) be provided with connecting rod (4) between poker rod (245), two be provided with tie-beam (5) between connecting rod (4), tie-beam (5) be the U-shaped around in mounting bracket (21) outside.

7. The cabinet with the structure for dissipating heat by fan as claimed in claim 4, wherein: a positioning rod (211) for limiting the movement of the poke rod (245) is vertically inserted at the side end of the mounting frame (21) in a sliding manner.

8. The cabinet with a heat dissipation fan structure as recited in claim 7, wherein: the inner side wall of the mounting frame (21) is vertically provided with a sleeve (212), the positioning rod (211) is inserted into the inner cavity of the sleeve (212), and a coaxial second compression spring (213) is arranged between the bottom wall of the inner cavity of the sleeve (212) and the positioning rod (211).

9. The cabinet with the structure for dissipating heat by fan as claimed in claim 1, wherein: the mounting frame (21) is far away from the ventilation opening (3) on one end face of the rear cabinet door (12) and a dustproof net (6) is laid on the ventilation opening.