CN222914146U

CN222914146U - A computer cooling fan that is easy to install

Info

Publication number: CN222914146U
Application number: CN202421734558.8U
Authority: CN
Inventors: 刘忠平
Original assignee: Guangzhou Xiangfeng Electronic Technology Co ltd
Current assignee: Guangzhou Xiangfeng Electronic Technology Co ltd
Priority date: 2024-07-22
Filing date: 2024-07-22
Publication date: 2025-05-27
Anticipated expiration: 2034-07-22

Abstract

The utility model relates to the technical field of computer cooling fans convenient to install, in particular to a computer cooling fan convenient to install, which comprises a support frame, wherein the support frame consists of a motor support and an installation seat, cooling fins are arranged between the motor support and the installation seat, connecting pieces are arranged on two sides of the motor support and used for fixing the cooling fins, and fixing pieces are arranged at the bottom of the installation seat and used for fixing the cooling fins with the motor support.

Description

Computer radiator fan convenient to installation

Technical Field

The utility model relates to the technical field of computer cooling fans, in particular to a computer cooling fan convenient to install.

Background

The computer cooling fan is an important component for reducing the internal temperature of the computer, when the computer runs, the internal components can generate heat, if the heat is not dissipated in time, the performance of the computer can be reduced and even the hardware can be damaged, and the cooling fan can dissipate the heat by blowing away the hot air to enable the cold air to flow through, so that the computer can run stably.

In order to be convenient for install computer radiator fan, propose a computer radiator fan convenient to installation, like prior art chinese patent bulletin number "CN208885563U" discloses a luminous radiator fan convenient to dismouting, including last framework, leaded light framework, lower framework and flabellum, go up framework and lower framework and pass through the leaded light framework and dismantle the connection, the flabellum sets up in the leaded light framework, the lower extreme of leaded light framework is equipped with the mounting bracket, the mounting bracket middle part is equipped with the motor support, be equipped with on the motor support and be used for driving flabellum pivoted motor, the periphery of leaded light framework is equipped with four installation feet, it is equipped with the upper junction plate to go up the connecting plate, it is equipped with down the connecting plate to go up the connecting plate, down the connecting plate is equipped with down the arch, the upper junction plate is equipped with outwards first pothook that stretches out, down the connecting plate is equipped with outwards second pothook that stretches out, the upper and lower both ends of mounting bracket are equipped with first draw-in groove, second draw-in groove respectively. The utility model has simple structure, convenient disassembly and assembly and high heat dissipation efficiency, combines the heat dissipation fan and the luminous light source, and has more fashionable and attractive appearance.

In practical operation, in order to improve the heat dissipation efficiency of the heat dissipation fan, heat dissipation fins are provided, but a similar computer heat dissipation fan is not provided with heat dissipation fins, which results in lower heat dissipation efficiency of a computer, and the heat dissipation fan without fins may not be enough to effectively dissipate heat in a high-temperature environment, even cause the temperature of equipment to rise to damage the equipment, and the practicability is poor.

Disclosure of utility model

The utility model aims to solve the defect of lower heat dissipation efficiency of a computer in the prior art, and provides a computer heat dissipation fan convenient to install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The computer cooling fan convenient to install comprises a supporting frame, wherein the supporting frame consists of a motor bracket and an installation seat, cooling fins are arranged between the motor bracket and the installation seat, connecting pieces are arranged on two sides of the motor bracket, and the connecting pieces are used for fixing the cooling fins;

The bottom of the mounting seat is provided with a fixing piece, and the motor bracket is fixed through the fixing piece.

Further, the motor support comprises a frame, a heat dissipation hole is formed in the position of the center point of the frame, a bearing part is fixedly arranged at the top of the frame, a motor is fixedly arranged at the top of the inner wall of the bearing part, the motor is rotatably connected with fan blades, and the shaft end of the motor is fixedly connected with the rotating shaft of the fan blades.

Further, the connecting piece comprises a pair of hook rods, a clamping part is arranged between one opposite sides of the bottoms of the hook rods, a connecting part is arranged between one opposite sides of the bottoms of the hook rods, a limit column is arranged at the top of each hook rod, and the limit column is in sliding connection with the bearing part.

Further, an extension portion is formed by extending the side face of the bearing portion, a guide rod is fixedly connected to the bottom of the extension portion, one end of the guide rod is slidably connected with the connecting portion and sleeved with a spring, a locking nut is connected to the bottom of the guide rod in a threaded mode, and two ends of the spring are respectively abutted to the connecting portion and the locking nut.

Furthermore, the two sides of the radiating fins are provided with clamping grooves which are clamped with the clamping parts, the bottoms of the radiating fins are provided with threaded holes, and the tops of the radiating fins are positioned below the fan blades and are abutted to the frame.

Further, the fixing piece comprises a plurality of connecting lugs fixedly installed at the bottom of the installation seat, a threaded rod is fixedly connected to the top of the installation seat, and the radiating fins are in threaded connection with the threaded rod.

The computer cooling fan convenient to install has the beneficial effects that the fan blades and the cooling fins are fixed through the mounting seat and the motor bracket, so that the cooling efficiency of a computer can be effectively improved, the phenomenon that the computer cannot normally run due to unstable cooling efficiency is avoided, and the whole cooling fan or the cooling fins can be disassembled and assembled through the connecting piece and the fastening piece, so that the computer cooling fan is convenient to replace and maintain, and the aim of quick installation can be achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1;

Fig. 3 is a cross-sectional view of the present utility model.

The device comprises a supporting frame 1, a motor bracket 2, a motor bracket 21, a frame 22, a bearing part 23, fan blades 3, a mounting seat 4, heat dissipation fins 5, a connecting piece 51, a hook rod 52, a clamping part 53, a connecting part 54, a limiting column 55, an extending part 56, a guide rod 57, a spring 58, a locking nut 59, a clamping groove 6, a fixing piece 61, a connecting lug 62 and a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a computer cooling fan convenient to install comprises a support frame 1, wherein the support frame 1 consists of a motor bracket 2 and an installation seat 3, cooling fins 4 are arranged between the motor bracket 2 and the installation seat 3, connecting pieces 5 are arranged on two sides of the motor bracket 2, and the connecting pieces 5 are used for fixing the cooling fins 4;

Wherein, the bottom of mount pad 3 is equipped with mounting 6, and fixes through this mounting 6 with motor support 2 between.

Further, the motor support 2 includes a frame 21, a heat dissipation hole is formed in a center point of the frame 21, a receiving portion 22 is fixedly mounted on a top portion of the frame, a motor and a rotating connection fan blade 23 are fixedly mounted on a top portion of an inner wall of the receiving portion 22, and a shaft end of the motor is fixedly connected with a rotating shaft of the fan blade 23.

It should be noted that the manner in which the motor drives the fan blades 23 to rotate and then accelerates the air flow near the heat dissipation fins 4 is a prior art, which is not described herein, wherein the receiving portion 22 has a U-shaped structure.

Still further, the connecting member 5 includes a pair of hook rods 51, a clamping portion 52 is disposed between opposite sides of bottom portions of the hook rods 51, a connecting portion 53 is disposed between opposite sides of the hook rods, a limiting post 54 is disposed at top of the hook rods 51, and the limiting post 54 is slidably connected with the receiving portion 22.

More specifically, an extension portion 55 is formed by extending a side surface of the receiving portion 22, a guide rod 56 is fixedly connected to the bottom of the extension portion 55, one end of the guide rod 56 is slidably connected to the connecting portion 53, a spring 57 is sleeved on the guide rod, a locking nut 58 is screwed to the bottom of the guide rod 56, and two ends of the spring 57 respectively abut against the connecting portion 53 and the locking nut 58.

It should be noted that the heat dissipation fins 4 are fixed by sliding the hook rod 51, and the hook rod 51 also needs to fix the heat dissipation fins 4 by the elastic supporting force provided by the spring 57, so as to ensure that the heat dissipation fins 4 are not separated;

Wherein, by adjusting the position of the locking nut 58, the spring force of the spring 57 is changed, so that the heat radiation fin 4 can be easily assembled and disassembled.

In general, the two sides of the heat dissipation fin 4 are provided with a clamping groove 59, the clamping groove 59 is clamped with the clamping portion 52, the bottom of the heat dissipation fin 4 is provided with a threaded hole, and the top of the heat dissipation fin is located below the fan blade 23 and abuts against the frame 21.

Finally, the fixing member 6 includes a plurality of connection lugs 61 fixedly mounted at the bottom of the mounting base 3, a threaded rod 62 is fixedly connected to the top of the mounting base 3, and the heat dissipation fins 4 are in threaded connection with the threaded rod 62.

Specifically, the connection lugs 61 are fixedly connected with a CPU motherboard in the computer case, the heat dissipation fin 4 and the fan blades 23 are used for dissipating heat to the hot surface of the CPU, the heat dissipation fin 4 is fixedly connected with the mounting base 3, and after the motor support 2 is fixed with the heat dissipation fin 4 through the connecting piece 5, the motor support 2 and the mounting base 3 are integrally formed into the support frame 1, so that the purpose of quickly mounting the heat dissipation fan can be achieved.

The mounting seat 3 is fixed by fixing the connecting lugs 61 through a fastener, and the radiating fins 4 are fixed by connecting the radiating fins 4 through threads of the threaded rod 62;

The clamping part 52 is spliced with the clamping groove 59 in a splicing way, and after the splicing is finished, the locking nut 58 is rotated to change the elastic force of the spring 57, so that the hook rod 51 can better fix the radiating fins 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The computer cooling fan convenient to install comprises a supporting frame (1) and is characterized in that the supporting frame (1) consists of a motor bracket (2) and an installation seat (3), cooling fins (4) are arranged between the motor bracket (2) and the installation seat (3), connecting pieces (5) are arranged on two sides of the motor bracket (2), and the connecting pieces (5) are used for fixing the cooling fins (4);

the bottom of the mounting seat (3) is provided with a fixing piece (6), and the motor bracket (2) is fixed through the fixing piece (6).

2. The computer cooling fan convenient to install according to claim 1, wherein the motor support (2) comprises a frame (21), a cooling hole is formed in the position of the center point of the frame (21), a bearing part (22) is fixedly installed on the top of the frame, a motor is fixedly installed on the top of the inner wall of the bearing part (22) and is rotationally connected with the fan blade (23), and the shaft end of the motor is fixedly connected with the rotating shaft of the fan blade (23).

3. The computer cooling fan convenient to install according to claim 2, wherein the connecting piece (5) comprises a pair of hook rods (51), a clamping part (52) is arranged between one opposite sides of the bottoms of the hook rods (51), a connecting part (53) is arranged between one opposite sides of the hook rods, a limiting column (54) is arranged at the top of the hook rods (51), and the limiting column (54) is in sliding connection with the bearing part (22).

4. The computer cooling fan convenient to install according to claim 3, wherein an extension portion (55) is formed by extending the side face of the receiving portion (22), a guide rod (56) is fixedly connected to the bottom of the extension portion (55), one end of the guide rod (56) is slidably connected with the connecting portion (53) and sleeved with a spring (57), a locking nut (58) is connected to the bottom of the guide rod (56) in a threaded mode, and two ends of the spring (57) are respectively abutted to the connecting portion (53) and the locking nut (58).

5. The computer cooling fan convenient to install according to claim 3, wherein clamping grooves (59) are formed in two sides of the cooling fins (4), the clamping grooves (59) are clamped with the clamping portions (52), threaded holes are formed in the bottoms of the cooling fins (4), and the tops of the cooling fins are located below the fan blades (23) and are abutted against the frame (21).

6. The computer cooling fan convenient to install according to claim 1, wherein the fixing piece (6) comprises a plurality of connecting lugs (61) fixedly installed at the bottom of the installation seat (3), a threaded rod (62) is fixedly connected to the top of the installation seat (3), and the cooling fins (4) are in threaded connection with the threaded rod (62).