CN218717635U

CN218717635U - Easy clear server radiator fan

Info

Publication number: CN218717635U
Application number: CN202223099893.9U
Authority: CN
Inventors: 区志辉; 李明春
Original assignee: Well Innovation Tianjin Science And Technology Development Co ltd
Current assignee: Well Innovation Tianjin Science And Technology Development Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an easy clear server radiator fan, including the assembled heat dissipation fan, the assembled heat dissipation fan includes back casing and front shroud, back casing is located the rear end of assembled heat dissipation fan, the front shroud is located the front end of assembled heat dissipation fan, the connection pinhole has been seted up to the edge of front shroud, the outside of front shroud is provided with the mounting bracket, the inside mounting groove of having seted up of mounting bracket, the assembled heat dissipation fan inlays inside the mounting groove. This easy clear server radiator fan aligns the gomphosis through the unsmooth connector key in the middle of being provided with unsmooth connector key, mounting bracket, fixed angle steel sheet, mounting groove, and assembled radiator fan assembles inside the server through the mounting bracket, and when the multiunit of being convenient for of the structure of concatenation formula was parallelly connected, dismantles alone and overhauls, and rapid Assembly assembles simply, and the flexibility is strong, has solved not convenient for and has dismantled alone, assembles the poor problem of flexibility.

Description

Easy clear server radiator fan

Technical Field

The utility model relates to a server heat dissipation technical field specifically is an easy clear server radiator fan.

Background

Under the working state of long-time high power consumption, the computer server can realize stable operation by being provided with a built-in radiating assembly and being matched with an external machine room environment. At present, the heat dissipation effect of a single group of heat dissipation fans cannot meet the heat dissipation requirements of some large servers, and the servers are generally cooled by adopting a mode of parallel operation of two or more groups of heat dissipation fans.

The traditional patent CN209557342U provides an easy-to-clean server cooling fan, which comprises a fan frame, wherein a plurality of cooling fans are arranged in the fan frame, a rectifying device is arranged on the front side of the fan frame, hexagonal through holes which are connected with each other and have the same shape are formed in the rectifying net, a honeycomb net structure is formed, through actual evaluation, the aperture ratio of the hexagonal through holes is large, the wind resistance of a system can be greatly reduced under the same condition, meanwhile, the rectifying net is placed at an air inlet of the cooling fan, a flow field on the front side of the cooling fan is rectified, the wind with a large inclination angle is rectified into parallel wind or wind with a small inclination angle, the airflow is more uniform and smooth, the fluctuation of the airflow is reduced, the high-frequency vibration generated by the airflow fluctuation to a server is reduced, the vibration interference to a hard disk and the whole noise of the server are reduced, the reading and writing performance of the hard disk is improved, and the stability of the performance of the server is ensured.

And the rectification subassembly of design need pass through the screw installation in the support body outside of fan in above-mentioned patent, because long-time incessant operation, often the rectification net can cover and have more dust, needs regularly to pull down the clearance, and fan inside also has the dust to cover simultaneously, and mounting structure among the above-mentioned technical scheme can not realize that the dismantlement of every group of fan alone and quick overhauls or clears up, and later maintenance is comparatively inconvenient.

Therefore, an easy-to-clean server cooling fan is provided, and the problems are solved through a quick-splicing dismounting structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy clear server radiator fan to the problem of providing in solving above-mentioned background art can not clear up the maintenance to the independent quick assembly disassembly of each group's fan.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy clear server radiator fan, includes assembled heat dissipation fan, assembled heat dissipation fan includes back casing and front shroud, back casing is located the rear end of assembled heat dissipation fan, the front shroud is located the front end of assembled heat dissipation fan, the connection pinhole has been seted up to the edge of front shroud, the outside of front shroud is provided with the mounting bracket, the inside mounting groove of having seted up of mounting bracket, assembled heat dissipation fan inlays inside the mounting groove, unsmooth connection key has been seted up to the inboard edge of front shroud, the top and the bottom in the mounting bracket outside have all welded the fixed angle steel sheet, the pilot hole has been seted up to the inside of fixed angle steel sheet, assembled heat dissipation fan is provided with two sets ofly, assembled heat dissipation fan is through unsmooth connection key gomphosis assembly.

Preferably, the dust screen is installed to the front end of assembled heat dissipation fan, the round pin post has all been welded in the four corners of dust screen, the round pin post inlays respectively in the inside of connecting the pinhole, the dust screen constitutes the grafting with assembled heat dissipation fan and fixes.

Preferably, the anti-collision net is arranged in the front cover plate, the rotating motor is arranged in the rear shell, and the output shaft of the rotating motor is fixedly connected with fan blades.

Preferably, first slot has all been seted up to back casing inner wall top and below, first inserted bar has all been welded to front shroud rear end top and below, inside first inserted bar embedding first slot, the second slot has all been seted up to back casing top and bottom, the inside second inserted bar that has inlayed of second slot, the jack has been seted up to the inside of first inserted bar, the jack is run through to the second inserted bar, the activity groove has been seted up on the top of second slot, the activity groove is linked together with the second slot.

Preferably, the spring is fixedly connected inside the movable groove, the pull pin is fixedly connected to the top end of the spring, and the bottom end of the pull pin is welded and fixed with the second inserted link.

Preferably, first inserted bar and second inserted bar mutually perpendicular, first inserted bar and second inserted bar all adopt the stereoplasm nylon materials.

Compared with the prior art, the beneficial effects of the utility model are that: the server cooling fan easy to clean not only realizes a splicing structure, is convenient to disassemble and overhaul independently, is quick to assemble, is simple to assemble, has strong flexibility, can be used for quickly disassembling the inside of the cooling fan, avoids the disassembly and assembly of screws and screw holes, is convenient to clean and maintain the internal fan blades, but also intercepts dust particles and reduces the phenomenon of dust on the inside of the server;

(1) The assembled heat dissipation fan is assembled inside the server through the mounting frame in an aligned and embedded mode through the concave-convex connecting keys in the middle, the splicing type structure is convenient for independent disassembly and maintenance when multiple groups are connected in parallel, and the assembled heat dissipation fan is rapid in assembly, simple to assemble and high in flexibility;

(2) The assembled heat dissipation fan is structurally divided into the front cover plate and the rear shell by the first insertion rod, the second insertion rod, the first insertion slot, the second insertion slot, the spring, the pull pin and the movable slot, the front cover plate and the rear shell are connected and assembled through the cross-shaped structure, the screws and the screw holes are prevented from being disassembled and assembled, the rapid assembly and disassembly are realized, and the internal fan blades are convenient to clean and maintain;

(3) Through being provided with dust screen, connecting pin hole, round pin post, can use the dust screen or demolish the dust screen fast as required, can play the effect of interception dust particle, reduce the inside dirt phenomenon that receives of server, the dismouting is convenient, and the an organic whole of being convenient for is demolishd and is washd.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged partial cross-sectional view of the utility model at a in fig. 2;

fig. 4 is a front view structure diagram of the front cover plate of the present invention.

In the figure: 1. an assembled heat dissipation fan; 2. a mounting frame; 3. fixing the angle steel sheet; 4. mounting grooves; 5. an assembly hole; 6. a front cover plate; 7. a dust screen; 8. connecting pin holes; 9. a pin; 10. a rear housing; 11. a concave-convex connecting key; 12. an anti-collision net; 13. a rotation motor; 14. a fan blade; 15. a first plunger; 16. a jack; 17. a first slot; 18. a second plunger; 19. a second slot; 20. a movable groove; 21. pulling a pin; 22. a spring.

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.

Example 1: referring to fig. 1-4, an easy-to-clean server cooling fan includes an assembled cooling fan 1, the assembled cooling fan 1 includes a rear housing 10 and a front cover plate 6, the rear housing 10 is located at the rear end of the assembled cooling fan 1, the front cover plate 6 is located at the front end of the assembled cooling fan 1, a connecting pin hole 8 is formed at the edge of the front cover plate 6, a mounting frame 2 is arranged at the outer side of the front cover plate 6, a mounting groove 4 is formed in the mounting frame 2, the assembled cooling fan 1 is embedded in the mounting groove 4, a concave-convex connecting key 11 is formed at the inner edge of the front cover plate 6, fixed angle steel sheets 3 are welded at the top end and the bottom end of the outer side of the mounting frame 2, an assembly hole 5 is formed in the fixed angle steel sheets 3, two groups of the assembled cooling fan 1 are arranged, and the assembled cooling fan 1 is assembled by embedding the concave-convex connecting key 11;

an anti-collision net 12 is arranged in the front cover plate 6, a rotating motor 13 is arranged in the rear shell 10, and an output shaft of the rotating motor 13 is fixedly connected with fan blades 14;

specifically, as shown in fig. 1, fig. 2 and fig. 4, assembled heat dissipation fan 1 is fixed in the server through two sets of mounting bracket 2 in the outside, during the equipment, at first align the gomphosis through the unsmooth connector key 11 in the middle with two sets of assembled heat dissipation fan 1, then pass through mounting groove 4 and the assembly of assembled heat dissipation fan 1 with two sets of mounting bracket 2 in the side, use the screw to locate to assemble mounting bracket 2 in the server at fixed angle steel sheet 3, can accomplish rapid Assembly, when the structure of this concatenation formula is convenient for the multiunit is parallelly connected, dismantle alone and overhaul, the equipment is simple, and the flexibility is strong.

Example 2: the upper part and the lower part of the top of the inner wall of the rear shell 10 are both provided with a first inserting groove 17, the upper part and the lower part of the rear end of the front cover plate 6 are both welded with a first inserting rod 15, the first inserting rod 15 is embedded into the first inserting groove 17, the top end and the bottom end of the rear shell 10 are both provided with a second inserting groove 19, the second inserting groove 19 is internally embedded with a second inserting rod 18, the inside of the first inserting rod 15 is provided with an inserting hole 16, the second inserting rod 18 penetrates through the inserting hole 16, the top end of the second inserting groove 19 is provided with a movable groove 20, the movable groove 20 is communicated with the second inserting groove 19, the inside of the movable groove 20 is fixedly connected with a spring 22, the top end of the spring 22 is fixedly connected with a pull pin 21, the bottom end of the pull pin 21 is fixedly welded with the second inserting rod 18, the first inserting rod 15 and the second inserting rod 18 are mutually perpendicular, and the first inserting rod 15 and the second inserting rod 18 are both made of hard nylon;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the assembled heat dissipation fan 1 is structurally divided into a front cover plate 6 and a rear housing 10, when the front cover plate 6 and the rear housing 10 are assembled, first the pull pin 21 is lifted outwards, the spring 22 is stretched inside the movable slot 20, the second insertion rod 18 is moved out of the first insertion slot 17, at this time, the first insertion rod 15 of the front cover plate 6 is inserted into the first insertion slot 17 of the rear housing 10 in alignment, then the pull pin 21 is released, and under the resilience of the spring 22, the second insertion rod 18 is inserted into the insertion slot 16 again downwards to form a fixing of a cross structure, which facilitates stable assembly connection of the front cover plate 6 and the rear housing 10, avoids disassembly and assembly of screws and screw holes, realizes quick assembly and disassembly, and facilitates cleaning and maintenance of the fan blades 14 inside.

Example 3: the front end of the assembled heat dissipation fan 1 is provided with a dustproof net 7, four corners of the dustproof net 7 are welded with pin columns 9, the pin columns 9 are respectively embedded in the connecting pin holes 8, and the dustproof net 7 and the assembled heat dissipation fan 1 are fixedly inserted;

specifically, as shown in fig. 1 and 4, at two sets of assembled heat dissipation fan 1 externally mounted that connect in parallel have dust screen 7, can use dust screen 7 or remove dust screen 7 as required, during dust screen 7 inserts round pin post 9 through four groups of connecting pin holes 8, realize pegging graft fixedly through frictional damping, can play the effect of intercepting dust granule, reduce the inside dirt phenomenon that receives of server, if multiunit assembled heat dissipation fan 1 connects in parallel, then adopt the dust screen 7 of assorted size with it, easy dismounting, the washing is demolishd to the an organic whole of being convenient for.

The working principle is as follows: when the utility model is used, the front cover plate 6 and the rear shell 10 are assembled, when the front cover plate 6 and the rear shell 10 are assembled, the pull pin 21 is lifted outwards, the spring 22 is stretched in the movable groove 20, the second inserting rod 18 is moved out of the first inserting groove 17, at the moment, the first inserting rod 15 of the front cover plate 6 is aligned with the first inserting groove 17 of the rear shell 10 to be inserted, then the pull pin 21 is loosened, under the action of the resilience of the spring 22, the second plunger 18 is again inserted downwards into the insertion hole 16, so as to form a fixed cross-shaped structure, the structure is helpful for the stable assembly and connection of the front cover plate 6 and the rear shell 10, avoids the disassembly and assembly of screws and screw holes, realizes the rapid assembly and disassembly, is convenient for cleaning and maintaining the internal fan blades 14, firstly, the number of the assembled heat dissipation fans 1 is selected according to the needs of the server, the assembled heat dissipation fans 1 are fixed in the server through the two groups of mounting racks 2 at the outer side, during the assembly, firstly, two groups of assembled heat-dissipating fans 1 are aligned and jogged by the concave-convex connecting key 11 in the middle, then two groups of mounting frames 2 are assembled with the assembled heat dissipation fan 1 at the side surface through the mounting groove 4, the mounting frames 2 are assembled in the server at the fixed angle steel sheet 3 by using screws, the quick assembly can be completed, the number of the assembled heat dissipation fans 1 is selected according to the needs of the server, the assembled heat dissipation fans 1 are fixed in the server through the two groups of mounting frames 2 at the outer side, when in assembly, firstly, two groups of assembled heat dissipation fans 1 are aligned and embedded through the concave-convex connection key 11 in the middle, then two groups of mounting frames 2 are assembled with the assembled heat dissipation fan 1 at the side surface through the mounting groove 4, the mounting frames 2 are assembled in the server at the fixed angle steel sheet 3 by using screws, and the rapid assembly can be completed, and finally, the four groups of connecting pin holes 8 are inserted into the pin posts 9 to complete the integral assembly of the dustproof net 7.

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 an easy clear server radiator fan, includes assembled radiator fan (1), its characterized in that: assembled heat dissipation fan (1) is including back casing (10) and front shroud (6), back casing (10) are located the rear end of assembled heat dissipation fan (1), front shroud (6) are located the front end of assembled heat dissipation fan (1), connecting pin hole (8) have been seted up to the edge of front shroud (6), the outside of front shroud (6) is provided with mounting bracket (2), mounting bracket (2) inside mounting groove (4) have been seted up, assembled heat dissipation fan (1) inlays inside mounting groove (4), unsmooth connection key (11) have been seted up to the inboard edge of front shroud (6), fixed angle steel sheet (3) have all been welded to the top and the bottom in mounting bracket (2) outside, pilot hole (5) have been seted up to the inside of fixed angle steel sheet (3), assembled heat dissipation fan (1) are provided with two sets ofly, assembled heat dissipation fan (1) is through the assembly of gomphosis connection key (11).

2. The server cooling fan easy to clean of claim 1, wherein: dust screen (7) are installed to the front end of assembled heat dissipation fan (1), round pin post (9) have all been welded in the four corners of dust screen (7), inlay the inside in connecting pin hole (8) respectively round pin post (9), dust screen (7) and assembled heat dissipation fan (1) constitute to peg graft fixedly.

3. The server cooling fan easy to clean of claim 1, wherein: the anti-collision device is characterized in that an anti-collision net (12) is arranged inside the front cover plate (6), a rotating motor (13) is arranged inside the rear shell (10), and fan blades (14) are fixedly connected to an output shaft of the rotating motor (13).

4. The server cooling fan easy to clean of claim 1, wherein: first slot (17) have all been seted up to back casing (10) inner wall top and below, first inserted bar (15) have all been welded to front shroud (6) rear end top and below, inside first inserted bar (15) embedding first slot (17), second slot (19) have all been seted up to back casing (10) top and bottom, second inserted bar (18) have been inlayed to second slot (19) inside, jack (16) have been seted up to the inside of first inserted bar (15), jack (16) are run through to second inserted bar (18), movable groove (20) have been seted up on the top of second slot (19), movable groove (20) are linked together with second slot (19).

5. An easy-to-clean server cooling fan according to claim 4, wherein: the spring (22) is fixedly connected to the inner portion of the movable groove (20), the pull pin (21) is fixedly connected to the top end of the spring (22), and the bottom end of the pull pin (21) is welded and fixed with the second inserted link (18).

6. An easy-to-clean server cooling fan according to claim 4, wherein: first inserted bar (15) and second inserted bar (18) mutually perpendicular, first inserted bar (15) and second inserted bar (18) all adopt the stereoplasm nylon material.