CN212846690U

CN212846690U - Fan for computer hardware heat dissipation and mounting structure thereof

Info

Publication number: CN212846690U
Application number: CN202021987179.1U
Authority: CN
Inventors: 石月曼; 陈潇潇
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-03-30
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a fan for computer hardware heat dissipation and mounting structure thereof relates to the radiator fan field, including base, mount, the mount is located the top of base, the bottom mounting of mount has the bracing piece, the outside of bracing piece is connected with the axle, the outer wall connection of axle has the bearing, the one end of bearing is connected with the connecting rod, the top of connecting rod is connected with presses the board, and the bottom of connecting rod is connected with the buckle, the top that the outside of bracing piece is located the axle is provided with the spring that links to each other with the connecting rod, the bottom four corners position department of base installs the fixed column, four group's fin are installed in the outside of mount. The utility model discloses a one end of fin is provided with the heat dissipation strip that runs through to the fin other end, and the heat dissipation strip is the profile status distribution in the inside of a set of fin, and the heat dissipation strip is hollow structure, increases the area of contact of heat abstractor and air, reinforcing heat abstractor's radiating effect.

Description

Fan for computer hardware heat dissipation and mounting structure thereof

Technical Field

The utility model relates to a radiator fan field specifically is a fan for computer hardware heat dissipation and mounting structure thereof.

Background

It is a generic term referring to various physical devices in a computer system, which are composed of electronic, mechanical, and electro-optical elements, etc. These physical devices form an organic whole to provide a material basis for the computer software to run according to the requirements of the system structure, in short, the function of the hardware is to input and store programs and data, and execute the programs to process the data into a usable form; from the appearance, the microcomputer is composed of a main case and external equipment. The main case mainly comprises a CPU, an internal memory, a mainboard, a hard disk drive, an optical disk drive, various expansion cards, a connecting wire, a power supply and the like.

However, in the existing heat dissipation fan, the heat dissipated from the heat dissipation fins to the air is blown away by the fan blades, and the heat dissipation effect is still not ideal enough, so that the heat dissipation efficiency cannot be further improved; meanwhile, when the existing cooling fan is installed and disassembled, a user needs to assemble and fix a plurality of groups of bolts, operation is very inconvenient, and the installation efficiency of the cooling fan cannot be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the heat dissipation effect of the existing heat dissipation fan is still not ideal and the installation efficiency of the heat dissipation fan cannot be further improved, a fan for heat dissipation of computer hardware and an installation structure thereof are provided.

In order to achieve the above object, the utility model provides a following technical scheme: a fan for computer hardware heat dissipation and an installation structure thereof comprise four bases, a heat dissipation mechanism and a buckle structure, wherein connecting columns are connected to two ends of each base, fixing columns are connected to the inner walls of the bottom ends of the connecting columns, and the heat dissipation mechanism is located above the bases;

the heat dissipation mechanism comprises a heat dissipation fin, a heat dissipation strip is arranged inside the heat dissipation fin, a fixing frame is arranged on the inner side of the heat dissipation fin, the bottom end of the fixing frame is connected with a supporting rod, a fixing groove is fixed on the inner side of the supporting rod, a motor is installed on the inner wall of the fixing groove, and the output end of the motor is connected with a fan.

Preferably, buckle structure is including the spring that is located the bracing piece outside, the one end that the bracing piece was kept away from to the spring is connected with presses the board, buckle structure is fixed with the fixing base including the below that is located the outside of bracing piece and is located the spring simultaneously, the outer wall connection of fixing base has the seat of rotating, the outside of rotating the seat be connected with press the connecting rod that the board links to each other, the inboard of connecting rod is provided with the buckle.

Preferably, the fixed seat is rotatably connected with the rotating seat through a bearing, and the inner wall of the buckle is matched with the outer wall of the base.

Preferably, the motor is connected with the fan through a rotating shaft and a coupling, and the motor is fixedly connected with the fixing groove through a bolt.

Preferably, the heat dissipation strips are distributed in a slanted strip state in the group of heat dissipation fins, and the heat dissipation strips are of a hollow structure.

Preferably, the position department that base and buckle inner wall contacted is provided with the rubber friction pad, the fixed column is cavity pipeline structure, and the inner wall of fixed column is provided with the internal thread, the fixed column passes through the bolt with quick-witted case and can dismantle the connection.

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

1. the utility model has the advantages that by arranging the heat dissipation mechanism, one end of the heat dissipation sheet is provided with the heat dissipation strip which penetrates to the other end of the heat dissipation sheet, the heat dissipation strip is distributed in the interior of a group of heat dissipation sheets in an inclined strip state, and the heat dissipation strip is of a hollow structure, so that the contact area between the heat dissipation device and the air is increased, and the heat dissipation effect of the heat dissipation device is enhanced;

2. the utility model discloses a set up buckle structure, press down and take place deformation according to the leaf spring, press the board atress to drive the bearing and revolve round the axle, open the buckle, put into the base with the mount in, loosen and press the board, press the board to receive the elasticity of spring deformation, drive the bearing and revolve round the axle, the buckle is laminated mutually with the base, is fixed with base and mount, has made things convenient for the installation and has dismantled radiator fan.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a partial enlarged view of a point a of the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a connecting rod; 4. a fixed mount; 5. a heat sink; 6. a fan; 7. a motor; 8. a heat dissipating strip; 9. a spring; 10. buckling; 11. a rotating seat; 12. a fixed seat; 13. fixing grooves; 14. pressing a plate; 15. a support bar; 16. connecting columns.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a fan for computer hardware heat dissipation and a mounting structure thereof includes four bases 1, a heat dissipation mechanism and a buckle structure, wherein two ends of the base 1 are connected with connecting posts 16, the inner wall of the bottom end of the connecting post 16 is connected with a fixing post 2, and the heat dissipation mechanism is located above the base 1;

wherein, heat dissipation mechanism is including fin 5, and the inside of fin 5 is provided with heat dissipation strip 8, and the inboard of fin 5 is provided with mount 4, and the bottom of mount 4 is connected with bracing piece 15, and the inboard of bracing piece 15 is fixed with fixed slot 13, and motor 7 is installed to the inner wall of fixed slot 13, and the output of motor 7 is connected with fan 6.

Please refer to fig. 1, fig. 2 and fig. 3, the fastening structure includes a spring 9 located outside the supporting rod 15, one end of the spring 9 far away from the supporting rod 15 is connected with a pressing plate 14, the fastening structure also includes a fixing seat 12 located outside the supporting rod 15 and below the spring 9, the outer wall of the fixing seat 12 is connected with a rotating seat 11, the outer side of the rotating seat 11 is connected with a connecting rod 3 connected with the pressing plate 14, and the inner side of the connecting rod 3 is provided with a fastening buckle 10.

Please refer to fig. 1 and fig. 2, the fixed seat 12 is rotatably connected to the rotating seat 11 through a bearing, so as to reduce the friction between the fixed seat 12 and the rotating seat 11, and the inner wall of the buckle 10 is engaged with the outer wall of the base 1, so as to facilitate the fixation between the buckle 10 and the base 1.

Please refer to fig. 2, the motor 7 is connected to the fan 6 through a shaft and a coupling, so that the motor 7 drives the fan 6 to rotate, and the motor 7 is fixedly connected to the fixing groove 13 through a bolt, so that the motor 7 is fixed.

Please refer to fig. 1, fig. 2 and fig. 3, the heat dissipation strips 8 are distributed in a slanted strip state inside the set of heat dissipation fins 5, and the heat dissipation strips 8 are hollow structures, so as to increase the contact area between the heat dissipation device and the air and enhance the heat dissipation effect of the heat dissipation device.

Please refer to fig. 1, a rubber friction pad is disposed at a position where the base 1 contacts with an inner wall of the buckle 10, so as to increase a friction force between the base 1 and the buckle 10, and further improve a connection force between the base 1 and the buckle 10, the fixing column 2 is a hollow pipeline structure, an inner thread is disposed on the inner wall of the fixing column 2, and the fixing column 2 is detachably connected with the chassis through a bolt, so as to be convenient for fixing the fixing column 2 through a bolt.

The working principle is as follows: firstly, the base 1 is fixed in the computer through the fixed column 2, the pressing plate 14 is pressed down, the spring 9 deforms, the pressing plate 14 is forced to drive the rotating seat 11 to rotate around the fixed seat 12, the buckle 10 is opened, the fixed frame 4 is placed in the base 1, the pressing plate 14 is loosened, the pressing plate 14 is subjected to the elastic force of the deformation of the spring 9 to drive the rotating seat 11 to rotate around the fixed seat 12, the buckle 10 is attached to the base 1, the base 1 is fixed with the fixed frame 4, when the motor 7 runs, the fan 6 is driven to rotate through the rotating shaft and the coupling, the air flows to generate wind power to enable the device to dissipate heat, and simultaneously the wind power moves from bottom to top, in the process, part of wind power enters the inside of the heat dissipation strip 8 through one end of the lower position of the heat dissipation strip 8, and when part of wind power enters the heat dissipation strip 8, the contact area of the wind power and the device is increased, so that the heat dissipation efficiency of the device is improved.

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 a fan for computer hardware heat dissipation and mounting structure thereof, includes four bases (1), heat dissipation mechanism and buckle structure, its characterized in that: connecting columns (16) are connected to two ends of the base (1), a fixing column (2) is connected to the inner wall of the bottom end of each connecting column (16), and the heat dissipation mechanism is located above the base (1);

wherein, heat dissipation mechanism is including fin (5), the inside of fin (5) is provided with heat dissipation strip (8), and the inboard of fin (5) is provided with mount (4), the bottom connection of mount (4) has bracing piece (15), the inboard of bracing piece (15) is fixed with fixed slot (13), motor (7) are installed to the inner wall of fixed slot (13), the output of motor (7) is connected with fan (6).

2. The fan for dissipating heat of computer hardware and the mounting structure thereof as claimed in claim 1, wherein: buckle structure is including spring (9) that are located bracing piece (15) outside, the one end that bracing piece (15) were kept away from in spring (9) is connected with according to board (14), buckle structure is fixed with fixing base (12) including the below that the outside that is located bracing piece (15) is located spring (9) simultaneously, the outer wall connection of fixing base (12) has rotation seat (11), the outside of rotating seat (11) is connected with and presses connecting rod (3) that board (14) link to each other, the inboard of connecting rod (3) is provided with buckle (10).

3. The fan for dissipating heat of computer hardware and the mounting structure thereof as claimed in claim 2, wherein: the fixing seat (12) is rotatably connected with the rotating seat (11) through a bearing, and the inner wall of the buckle (10) is matched with the outer wall of the base (1).

4. The fan for dissipating heat of computer hardware and the mounting structure thereof as claimed in claim 1, wherein: the motor (7) is connected with the fan (6) through a rotating shaft and a coupling, and the motor (7) is fixedly connected with the fixing groove (13) through a bolt.

5. The fan for dissipating heat of computer hardware and the mounting structure thereof as claimed in claim 1, wherein: the radiating strips (8) are distributed in the radiating fins (5) in an inclined strip state, and the radiating strips (8) are of a hollow structure.

6. The fan for dissipating heat of computer hardware and the mounting structure thereof as claimed in claim 2, wherein: the base (1) is provided with the rubber friction pad with the position department that buckle (10) inner wall contacted, fixed column (2) are hollow pipeline structure, and the inner wall of fixed column (2) is provided with the internal thread, fixed column (2) pass through the bolt with quick-witted case and can dismantle the connection.