CN219492636U

CN219492636U - Integrated plug-in cooling fan

Info

Publication number: CN219492636U
Application number: CN202320633908.0U
Authority: CN
Inventors: 陆兵; 伍镜屿; 李永强
Original assignee: Shenzhen Fuxi Deshuo Electronic Co ltd
Current assignee: Shenzhen Fuxi Deshuo Electronic Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-08
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses an integrated plug-in cooling fan which comprises a shell, wherein a cooling fan main body is arranged at the central position inside the shell, plug-in mechanisms are fixed at four corners of the bottom of the shell, chambers are formed inside the plug-in mechanisms, movable rods penetrate through the central position of the chambers, plug-in connectors are fixed at one ends of the movable rods, pressing plates are uniformly arranged inside the chambers through reset springs, one sides of the pressing plates, which are close to the movable rods, are fixedly connected with the movable rods, main fan blades are uniformly distributed on the outer side of the cooling fan main body, and auxiliary fan blades are distributed at the central position of one side of the cooling fan main body in a concentric circle structure. According to the utility model, the shell, the radiating fan main body, the heat conducting fins, the plug-in mechanism, the plug-in connector, the deflector rod, the cavity, the pressing plate, the reset spring and the movable rod are arranged, so that the radiating fan main body and the computer case are conveniently and fixedly connected, the fixing by using screws is not needed, and time and labor are saved.

Description

Integrated plug-in cooling fan

Technical Field

The utility model relates to the technical field of computer case heat dissipation, in particular to an integrated plug-in heat dissipation fan.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is a modern intelligent electronic device capable of automatically and high-speed processing mass data according to program operation, and has the advantages that heating is a serious problem in the use process of the computer, the use performance of the computer is influenced, accidents are easy to occur, and the service life of the computer is influenced.

In order to ensure the heat dissipation effect of a computer, an integral heat dissipation fan is usually installed in a chassis, but most of such heat dissipation fans are inconvenient in installation, for example, chinese patent document CN206574014U describes a heat dissipation fan for a multifunctional computer, and the heat dissipation fan needs to be fixed by installing screws in installing holes during installation, so that the heat dissipation fan is fixedly installed in the computer, and the installation process is complicated and inconvenient to insert and detach quickly.

Disclosure of Invention

The utility model aims to provide an integrated plug-in cooling fan, which solves the problem that the prior art is not beneficial to quick plug-in and disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the integrated plug-in cooling fan comprises a shell, wherein a cooling groove is formed in the top of the shell, and a cooling fan main body is arranged in the central position inside the shell;

the plug-in mechanism is fixed at four corners of the bottom of the shell, chambers are formed in the plug-in mechanism, movable rods penetrate through the central positions of the chambers, plug-in connectors are fixed at one ends of the movable rods, pressing plates are uniformly arranged in the chambers through reset springs, and one sides, close to the movable rods, of the pressing plates are fixedly connected with the movable rods;

the main fan blades are uniformly distributed on the outer side of the main body of the cooling fan, and ribs are arranged on the main fan blades;

the auxiliary fan blades are distributed at the central position of one side of the main body of the cooling fan in a concentric circle structure.

Preferably, the shell is kept away from the side evenly distributed of heat dissipation groove and has the heat conduction wing, just the heat conduction wing all adopts the copper alloy material, increases heat conduction heat transfer's efficiency, improves the radiating effect.

Preferably, the main flabellum is close to the one end of vice flabellum and all is provided with the reinforcement portion, just the reinforcement portion all adopts zinc steel, centrifugal force that produces when the rotatory main flabellum of antagonism that can be better improves the equilibrium of main flabellum.

Preferably, the number of the ribs on the main fan blade is 3, the ribs are gradually increased along the extending direction of the main fan blade, cambered surface transition is arranged between the ribs, and surrounding air flow can be generated when the main fan blade rotates, so that noise is reduced.

Preferably, a deflector rod is fixed at one end of the movable rod far away from the plug connector, and rubber sleeves are sleeved at the end parts of the deflector rod, so that the deflector rod 8 is pulled to link the movable rod 9 to move, and the main body of the cooling fan is installed and detached.

Preferably, the rotation direction of the auxiliary fan blade is consistent with that of the main fan blade, an air guide groove is formed between the auxiliary fan blades, and air flow generated by the auxiliary fan blades directly flows to the main fan blade along the air guide groove and moves downwards together with air flow generated by the main fan blade, so that the air pressure and the air quantity of the main body of the cooling fan are increased.

Compared with the prior art, the utility model has the beneficial effects that: this integral type grafting radiator fan is through installing shell, radiator fan main part, heat conduction wing, grafting mechanism, plug connector, driving lever, cavity, clamp plate, reset spring and movable rod for when installing this radiator fan main part, through pulling the driving lever, linkage movable rod moves to one side, makes clamp plate compression reset spring, later corresponds the plug connector with the jack groove that presets in the computer machine case, later unclamps the driving lever, makes the plug connector insert in the jack groove under reset spring's resilience effect, and then carries out fixed connection with this radiator fan main part and computer machine case, easy operation is swift, need not to use the screw fixation, labour saving and time saving.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is an enlarged cross-sectional view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of a main structure of a heat dissipating fan according to the present utility model.

In the figure: 1. a housing; 2. a heat radiation fan main body; 3. a main fan blade; 4. a plug-in component; 5. a heat sink; 6. a heat conduction fin; 7. a plug-in mechanism; 8. a deflector rod; 9. a movable rod; 10. a return spring; 11. a pressing plate; 12. a chamber; 13. a rib; 14. an air guide groove; 15. a reinforcing part; 16. and auxiliary fan blades.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: an integrated plug-in cooling fan comprises a shell 1, wherein a cooling groove 5 is formed in the top of the shell 1, and a cooling fan main body 2 is arranged in the central position inside the shell 1;

the heat conduction fins 6 are uniformly distributed on one side of the shell 1 far away from the heat dissipation groove 5, and the heat conduction fins 6 are made of copper alloy, so that the heat conduction and heat transfer efficiency is improved, and the heat dissipation effect is improved;

the plugging mechanism 7 is fixed at four corners of the bottom of the shell 1, a cavity 12 is formed in the plugging mechanism 7, a movable rod 9 penetrates through the central position of the cavity 12, and a plug connector 4 is fixed at one end of the movable rod 9;

a pressing plate 11 is uniformly arranged in the cavity 12 through a return spring 10, and one side of the pressing plate 11, which is close to the movable rod 9, is fixedly connected with the movable rod 9;

a deflector rod 8 is fixed at one end of the movable rod 9 far away from the plug connector 4, and rubber sleeves are sleeved at the end parts of the deflector rod 8;

by pulling the deflector rod 8 on the plugging mechanism 7 at the bottom of the shell 1, the linkage movable rod 9 moves to one side, so that the pressing plate 11 compresses the reset spring 10 in the cavity 12, and then the plug connector 4 corresponds to a preset plugging groove in the computer case;

the deflector rod 8 is loosened, so that the plug connector 4 is inserted into the plug groove under the rebound action of the reset spring 10, and the cooling fan main body 2 is fixedly connected with the computer case, the operation is simple and quick, the screw is not required to be used for fixing, and the time and the labor are saved;

the main fan blades 3, the main fan blades 3 are uniformly distributed on the outer side of the cooling fan main body 2, and ribs 13 are arranged on the main fan blades 3;

the number of the ribs 13 on the main fan blade 3 is 3 groups, the ribs 13 are gradually increased along the extending direction of the main fan blade 3, cambered surface transitions are formed between the ribs 13, and when the main fan blade 3 rotates, surrounding air flow can be generated, so that noise is reduced;

the reinforcing parts 15 are arranged at the ends of the main fan blades 3, which are close to the auxiliary fan blades 16, and the reinforcing parts 15 are made of zinc steel, so that centrifugal force generated when the main fan blades 3 rotate can be better resisted, and the balance of the main fan blades 3 is improved;

the auxiliary fan blades 16 are distributed at the central position of one side of the cooling fan main body 2 in a concentric circle structure, the rotation directions of the auxiliary fan blades 16 and the main fan blades 3 are consistent, and an air guide groove 14 is formed between the auxiliary fan blades 16;

the air flow generated by the auxiliary fan blade 16 directly flows to the main fan blade 3 along the air guide groove 14, and moves downwards together with the air flow generated by the main fan blade 3, so that the wind pressure and the wind quantity of the main fan body 2 are increased, and the heat dissipation efficiency is improved.

Working principle: when the embodiment of the application is used, the deflector rod 8 on the plugging mechanism 7 at the bottom of the shell 1 is pulled, the linkage movable rod 9 moves to one side, so that the pressing plate 11 compresses the reset spring 10 in the cavity 12, then the plug connector 4 corresponds to a preset plug groove in the computer case, the deflector rod 8 is loosened, the plug connector 4 is inserted into the plug groove under the rebound action of the reset spring 10, the cooling fan main body 2 is fixedly connected with the computer case, the operation is simple and quick, screw fixation is not needed, time and labor are saved, when the cooling fan main body 2 rotates to work, the rotation directions of the main fan blade 3 and the auxiliary fan blade 16 are consistent, so that the generated airflow directions are the same, the air guide groove 14 is formed between the auxiliary fan blades 16, the air flow generated by the auxiliary fan blades 16 directly flows to the main fan blades 3 along the air guide groove 14, moves downwards together with the air flow generated by the main fan blades 3, increases the wind pressure and the wind quantity of the cooling fan main body 2, and meanwhile, ribs 13 which are gradually increased along the extending direction of the main fan blades 3 are arranged on the main fan blades 3, arc-shaped transition is formed between the ribs 13, and when the main fan blades 3 rotate, surrounding air flow can be generated, so that noise is reduced, in addition, reinforcing parts 15 are arranged at the end parts of the main fan blades 3, the reinforcing parts 15 are made of zinc steel, can better resist the centrifugal force generated when the main fan blades 3 rotate, and the balance of the main fan blades 3 is improved.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An integrated plug-in cooling fan, comprising:

a shell (1), wherein a heat dissipation groove (5) is formed in the top of the shell (1), and a heat dissipation fan main body (2) is arranged at the central position inside the shell (1);

the plug-in mechanism (7), plug-in mechanism (7) are fixed in four corners of the bottom of shell (1), and cavity (12) have all been seted up to the inside of plug-in mechanism (7), the central point department of cavity (12) is all passed there is movable rod (9), just the one end of movable rod (9) all is fixed with plug connector (4), the inside of cavity (12) is provided with clamp plate (11) through reset spring (10) evenly, just one side that clamp plate (11) is close to movable rod (9) all is connected with movable rod (9) fixed;

the main fan blades (3), wherein the main fan blades (3) are uniformly distributed on the outer side of the cooling fan main body (2), and ribs (13) are arranged on the main fan blades (3);

the auxiliary fan blades (16) are distributed at the central position of one side of the cooling fan main body (2) in a concentric circle structure.

2. The integrated plug-in cooling fan according to claim 1, wherein: the shell (1) is evenly distributed with heat conduction fins (6) on one side far away from the heat dissipation groove (5), and the heat conduction fins (6) are made of copper alloy materials.

3. The integrated plug-in cooling fan according to claim 1, wherein: the one end that main flabellum (3) are close to vice flabellum (16) all is provided with reinforcement portion (15), just reinforcement portion (15) all adopt zinc steel material.

4. The integrated plug-in cooling fan according to claim 1, wherein: the number of the ribs (13) on the main fan blade (3) is 3 groups, the ribs (13) are gradually increased along the extending direction of the main fan blade (3), and cambered surface transitions are arranged between the ribs (13).

5. The integrated plug-in cooling fan according to claim 1, wherein: one end of the movable rod (9) far away from the plug connector (4) is fixedly provided with a deflector rod (8), and the end part of the deflector rod (8) is sleeved with a rubber sleeve.

6. The integrated plug-in cooling fan according to claim 1, wherein: the rotation directions of the auxiliary fan blades (16) are consistent with those of the main fan blades (3), and air guide grooves (14) are formed between the auxiliary fan blades (16).