CN210270793U

CN210270793U - Make things convenient for computer radiator fan of dismouting

Info

Publication number: CN210270793U
Application number: CN201921644795.4U
Authority: CN
Inventors: 潘海龙
Original assignee: Suzhou Xinhuisheng Hardware Technology Co Ltd
Current assignee: Suzhou Xinhuisheng Hardware Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-04-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a make things convenient for computer radiator fan of dismouting, including fan base, fan base upper end fixed mounting has radiator fan shell, fan base upper end fixed mounting stopper, fixed surface installs the bearing on the radiator fan shell bottom, the bearing is including axle center sleeve and coil, the inside movable mounting in axle center sleeve has the inserted bar, inserted bar upper end fixed mounting has the radiator fan body, radiator fan body surface fixed mounting has fan blade. This make things convenient for computer radiator fan of dismouting is provided with the stopper on fan base, and the stopper can be fixed radiator fan on fan base, also can be very convenient simultaneously with radiator fan dismantlement, greatly increased work efficiency, axle center sleeve and inserted bar cross section all set up to triangle-shaped simultaneously, avoid at the during operation, axle center sleeve and inserted bar rotate and take place relative displacement to cause the energy waste, increase equipment life, reinforcing equipment practicality.

Description

Make things convenient for computer radiator fan of dismouting

Technical Field

The utility model relates to a radiator fan technical field specifically is a make things convenient for computer radiator fan of dismouting.

Background

The technical and performance aspects of cooling fans have reached a fully mature stage and new technologies are continuously emerging. The size of the fan is from 8mm to 280mm, the voltage is 5V, 12V, 24V, 48V, 110V, 220V and 380V, and the shape is square, round, olive-shaped and the like.

However, the existing computer cooling fan is often designed in an integrated manner, and can not be effectively disassembled and assembled, and the cooling fan is very inconvenient to clean or replace, so that the working efficiency is greatly reduced, and irreversible loss is easily caused during cleaning or replacing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for computer radiator fan of dismouting to propose current computer radiator fan in solving above-mentioned background art, often design as an organic whole, can't effectively carry out dismouting work, it is very inconvenient when clearing up or changing radiator fan, not only greatly reduced work efficiency, easily cause irreversible loss's problem when clearing up or changing simultaneously in addition.

In order to achieve the above object, the utility model provides a following technical scheme: a computer cooling fan convenient to disassemble and assemble comprises a fan base, a cooling fan shell is fixedly arranged at the upper end of the fan base, a limiting block is fixedly arranged at the upper end of the fan base, a bearing is fixedly arranged on the upper surface of the bottom end of the cooling fan shell and comprises an axis sleeve and a coil, an insertion rod is movably arranged in the axis sleeve, a cooling fan body is fixedly arranged at the upper end of the insertion rod, fan blades are fixedly arranged on the outer surface of the cooling fan body,

preferably, logical groove has been seted up at radiator fan shell center, and leads to groove size and radiator fan body size looks adaptation, the inserted bar is triangular prism structural design, and inserted bar outside fixed mounting has a rubber top ring, the axle center sleeve is the design of inside triangular groove, and axle center sleeve size and inserted bar size looks adaptation, the constant head tank has been seted up to axle center sleeve inslot portion, constant head tank size and rubber top ring size looks adaptation.

Preferably, the stopper is cuboid structural design, the work groove has been seted up to the stopper both sides, the spacing groove has been seted up to the work groove cell wall, work groove tank bottom fixed mounting has the spring, spring top fixed mounting has spacing slider, spacing slider both sides fixed mounting has spacing moving member, spacing moving member size and spacing groove size looks adaptation.

Preferably, the stopper is installed about fan base central point central symmetry and is two pairs, the fixed slot has been seted up to radiator fan shell bottom plate, fixed slot size and stopper piece size looks adaptation, the stopper runs through the fixed slot and extends to radiator fan shell bottom plate upside.

Preferably, five fan blades are symmetrically arranged about the center of the central point of the cooling fan body, and the fan blades are distributed at equal intervals.

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

1. according to the computer cooling fan convenient to disassemble and assemble, the limiting block is arranged on the fan base, the limiting block can fix the cooling fan on the fan base, and meanwhile, the cooling fan can be conveniently disassembled, so that the working efficiency is greatly increased;

2. this make things convenient for computer radiator fan of dismouting, axle center sleeve and inserted bar cross section all set up to triangle-shaped, avoid at the during operation, and axle center sleeve and inserted bar rotate and take place relative displacement to cause the energy waste, increase equipment life, reinforcing equipment practicality.

Drawings

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

fig. 2 is a schematic top view of the heat dissipation fan housing of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the cooling fan of the present invention;

FIG. 4 is a schematic structural view of the cooling fan body of the present invention;

fig. 5 is the utility model discloses stopper mounting structure schematic diagram.

In the figure: 1. a fan base; 2. a heat dissipation fan housing; 3. a limiting block; 4. a bearing; 5. an axis sleeve; 6. a coil; 7. inserting a rod; 8. a heat radiation fan body; 9. fan blades; 10. a through groove; 11. a rubber top ring; 12. a working groove; 13. a limiting groove; 14. a spring; 15. a limiting slide block; 16. limiting the moving part; 17. and fixing the grooves.

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, the present invention provides a technical solution: a computer cooling fan convenient for disassembly and assembly comprises a fan base 1, a cooling fan shell 2 is fixedly arranged at the upper end of the fan base 1, a limiting block 3 is fixedly arranged at the upper end of the fan base 1, a bearing 4 is fixedly arranged on the upper surface of the bottom end of the cooling fan shell 2, the bearing 4 comprises an axle center sleeve 5 and a coil 6, an inserting rod 7 is movably arranged in the axle center sleeve 5, a cooling fan body 8 is fixedly arranged at the upper end of the inserting rod 7, fan blades 9 are fixedly arranged on the outer surface of the cooling fan body 8,

further, 2 centers of radiator fan shell have seted up logical groove 10, and lead to groove 10 size and 8 size looks adaptations of radiator fan body, inserted bar 7 is triangular prism structural design, and 7 outside fixed mounting of inserted bar have rubber top ring 11, axle center sleeve 5 is the design of inside triangular groove, and 5 sizes of axle center sleeve and 7 size looks adaptations of inserted bar, the constant head tank has been seted up to 5 inslot portions of axle center sleeve, constant head tank size and 11 size looks adaptations of rubber top ring, inside 5 inside triangular grooves of axle center sleeve can be inserted to inserted bar 7, until the inseparable block of rubber top ring 11 and constant head tank, guarantee structure overall stability.

Further, stopper 3 is cuboid structural design, and work groove 12 has been seted up to stopper 3 both sides, and spacing groove 13 has been seted up to work groove 12 cell wall, and work groove 12 tank bottom fixed mounting has spring 14, and spring 14 top fixed mounting has spacing slider 15, and spacing slider 15 both sides fixed mounting has spacing moving

member

16, and 16 sizes of spacing moving member and 13 size looks adaptations of spacing groove, stopper 3 can control radiator fan shell 2 and do not take place to remove, firmly installs.

Further, stopper 3 installs two pairs about 1 central point central symmetry of fan base distributes, and fixed slot 17 has been seted up to radiator fan shell 2 bottom plates, and fixed slot 17 size and 3 size looks adaptations of stopper, stopper 3 run through fixed slot 17 and extend to 2 bottom plate upsides of radiator fan shell, and stopper 3 can block into in the fixed slot 17, guarantees that the structure is whole firm.

Furthermore, five fan blades 9 are symmetrically arranged about the center of the central point of the cooling fan body 8, and the fan blades 9 are distributed at equal intervals, so that the air quantity can be ensured, and the cooling effect can be enhanced.

The working principle is as follows: when the computer cooling fan needs to be assembled, firstly, a fixing groove 17 is formed in the bottom plate of the cooling fan shell 2 and the limiting block 3 fixedly installed at the upper end of the fan base 1 are kept on the same vertical line, then the fixing groove 17 is aligned with the limiting block 3 and pressed down, the limiting block 15 is pressed into the working groove 12 by fingers, the remaining three limiting blocks 3 are operated in the same way, then the bottom plate of the cooling fan shell 2 is pressed to the upper surface of the fan base 1, at the moment, the limiting block 15 is not impacted by the groove wall of the fixing groove 17 and is extruded outwards by the spring 14, at the moment, the limiting moving piece 16 moves in the limiting groove 13, when the limiting moving piece 16 moves to the limiting position in the limiting groove 13 and cannot move forwards continuously, the limiting block 15 stops moving and keeps static, and therefore the cooling fan shell 2 is fixed on the fan base 1, next, align the inserted bar 7 of radiator fan body 8 lower fixed surface installation to the inside triangular groove of axle center sleeve 5 and insert, when the tight block of rubber top ring 11 and constant head tank, radiator fan body 8 firmly fixes inside the logical groove 10 of radiator fan shell 2, give the equipment circular telegram, bearing 4 internal coil 6, stator etc. begin work and convert the electric energy into the electromagnetic energy and convert mechanical energy and kinetic energy into again, thereby drive radiator fan body 8 rotation work, when needs carry out the dismouting to this computer radiator fan, at first extract radiator fan body 8 from axle center sleeve 5, press respectively afterwards that stop block 15 on the stopper 3 takes off radiator fan shell 2 from fan base 1.

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. The utility model provides a make things convenient for computer radiator fan of dismouting, includes fan base, its characterized in that: the cooling fan comprises a fan base and is characterized in that a cooling fan shell is fixedly mounted at the upper end of the fan base, a limiting block is fixedly mounted at the upper end of the fan base, a bearing is fixedly mounted on the upper surface of the bottom end of the cooling fan shell and comprises an axis sleeve and a coil, an inserting rod is movably mounted inside the axis sleeve, a cooling fan body is fixedly mounted at the upper end of the inserting rod, and fan blades are fixedly mounted on the outer surface of the cooling fan body.

2. The computer cooling fan convenient for disassembly and assembly according to claim 1, wherein: logical groove has been seted up at radiator fan shell center, and leads to groove size and radiator fan body size looks adaptation, the inserted bar is triangular prism structural design, and inserted bar outside fixed mounting has a rubber top ring, the axle center sleeve is inside triangular groove design, and axle center sleeve size and inserted bar size looks adaptation, the constant head tank has been seted up to axle center sleeve inslot portion, constant head tank size and rubber top ring size looks adaptation.

3. The computer cooling fan convenient for disassembly and assembly according to claim 1, wherein: the stopper is cuboid structural design, the work groove has been seted up to the stopper both sides, the spacing groove has been seted up to the work groove cell wall, work groove tank bottom fixed mounting has the spring, spring top fixed mounting has spacing slider, spacing slider both sides fixed mounting has spacing moving member, spacing moving member size and spacing groove size looks adaptation.

4. The computer cooling fan convenient for disassembly and assembly according to claim 1, wherein: the stopper is installed two pairs about fan base central point central symmetry and distributes, the fixed slot has been seted up to radiator fan shell bottom plate, fixed slot size and stopper piece size looks adaptation, the stopper runs through the fixed slot and extends to radiator fan shell bottom plate upside.

5. The computer cooling fan convenient for disassembly and assembly according to claim 1, wherein: five fan blades are arranged in a central symmetrical manner about the central point of the radiating fan body, and the fan blades are distributed at equal intervals.