CN209768069U

CN209768069U - Novel aluminum bar for electronic product

Info

Publication number: CN209768069U
Application number: CN201822220680.4U
Authority: CN
Inventors: 刘挺; 杨松; 张淳
Original assignee: Guizhou Alwang Aluminum New Material Technology Co Ltd
Current assignee: Guizhou Alwang Aluminum New Material Technology Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-12-10
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a novel aluminum bar for electronic products, which belongs to the technical field of electronic products, and comprises a radiating fin, wherein two sides of the radiating fin are fixedly connected with side plates, and one side of the side plate, which is far away from the radiating fin, is fixedly connected with a mounting block, the mounting block is fixedly connected with a shell through a first bolt, a motor is arranged at the central position of the shell, an output shaft of the motor is fixedly provided with a fan blade, the central position of the radiating fin is inserted with a heat conduction aluminum bar, one end of the heat conduction aluminum bar is clamped in a groove arranged on the upper surface wall of a bottom plate, the utility model is provided with the heat conduction aluminum bar, a fixing piece, the radiating fin, a second bolt, a groove and a bottom plate, the second bolt is rotated to be screwed out from the upper surface wall of the bottom plate, the fixing piece is loosened by the second bolt, one end of the heat conduction aluminum bar is taken out from, when the replacement is carried out, the whole body is not required to be replaced, and the maintenance cost is ensured.

Description

Novel aluminum bar for electronic product

Technical Field

The utility model relates to an electronic product technical field especially relates to a novel aluminium bar for electronic product.

Background

As is known, high temperature is a large enemy of integrated circuits, the high temperature can not only cause unstable system operation and shortened service life, but also possibly cause burning of certain parts, so that high-temperature heat is not from the outside of a computer but inside the computer or inside the integrated circuits, and the radiator is used for absorbing the heat and then radiating the heat into a case or outside the case to ensure that the temperature of the computer parts is normal.

But the aluminium bar for the electronic product in the existing market generally is through the overlap joint heat conduction, and the overlap joint heat conduction, the heat conduction effect is relatively poor, influences the heat conductivility of aluminium bar, through welded fastening, can't dismantle, during the change, needs wholly to change to maintenance cost has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and propose a novel aluminium bar for electronic product, have the installation of being convenient for and reduced the characteristics of maintenance cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel aluminum bar for electronic products comprises a radiating fin, wherein side plates are fixedly connected to two sides of the radiating fin, a mounting block is fixedly connected to one side of the side plate, which is far away from the radiating fin, the mounting block is fixedly connected with a shell through a first bolt, a motor is arranged at the central position of the shell, fan blades are fixedly mounted on an output shaft of the motor, a heat-conducting aluminum bar is inserted into the central position of the radiating fin, one end of the heat-conducting aluminum bar is clamped in a groove formed in the upper surface wall of a bottom plate, fixing pieces are fixedly connected to two sides of the heat-conducting aluminum bar, the fixing pieces are fixedly mounted with the upper surface wall of the bottom plate through a second bolt, a first heat-radiating copper pipe and a second heat-radiating copper pipe are arranged on the outer surface wall of the bottom plate, the first heat-radiating copper pipe and the second heat-radiating copper pipe are inserted into, the upper surface wall of mount pad is provided with the gim peg, the gim peg passes through spring and the upper surface wall elastic connection of mount pad, motor and external power source electric connection.

Preferably, the number of the fixing bolts is four, and the four fixing bolts are respectively located at four corners of the upper surface wall of the mounting seat.

preferably, the radiating fins are distributed on the opposite surfaces of the two side plates in a vertical array.

Preferably, the first heat dissipation copper pipe and the second heat dissipation copper pipe are both U-shaped, and the two ends of the first heat dissipation copper pipe and the second heat dissipation copper pipe are symmetrically arranged with the vertical central axis of the bottom plate.

Preferably, the shape of the heat-conducting aluminum bar is a cylinder, and the shape of the groove is a circle.

Preferably, the first heat dissipation copper pipe and the second heat dissipation copper pipe are welded with the outer surface wall of the bottom plate.

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

1. The utility model discloses set up heat conduction aluminium bar, mounting, fin, second bolt, recess and bottom plate, rotated the second bolt and followed the last wall of bottom plate and unscrewed, made the second bolt loosen the mounting, taken out the one end of heat conduction aluminium bar in the recess, pulling heat conduction aluminium bar and take out in the fin, can change the heat conduction aluminium bar, during the change, need not wholly change, guaranteed the maintenance cost.

2. The utility model discloses set up heat conduction aluminium bar, mounting, second bolt, recess and bottom plate, heat conduction aluminium bar is pegged graft in the recess, fixes through the last wall of mounting and second bolt and bottom plate, and heat conduction aluminium bar is difficult for rocking, makes the heat conduction aluminium bar can be better with the bottom plate contact, has guaranteed the heat conductivility of aluminium bar.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

Fig. 3 is a rear view of the present invention.

In the figure: 1. a first heat dissipation copper pipe; 2. a heat conductive aluminum bar; 3. a fan blade; 4. a second heat dissipation copper pipe; 5. mounting blocks; 6. a side plate; 7. a housing; 8. a first bolt; 9. a fixing bolt; 10. a spring; 11. a mounting seat; 12. a motor; 13. a heat sink; 14. a base plate; 15. a second bolt; 16. a groove; 17. and a fixing member.

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 to fig. 3, the present invention provides a technical solution: a novel aluminum bar for electronic products comprises a radiating fin 13, side plates 6 are fixedly connected to two sides of the radiating fin 13, the radiating fin 13 can disperse heat, the radiating efficiency is improved, a mounting block 5 is fixedly connected to one side of the side plate 6, which is far away from the radiating fin 13, the mounting block 5 is fixedly connected with a shell 7 through a first bolt 8, a motor 12 is arranged at the central position of the shell 7, the model of the motor 12 is 35BYJ46, a fan blade 3 is fixedly mounted on an output shaft of the motor 12, the motor 12 works to drive the fan blade 3 to rotate, the fan blade 3 rotates to radiate the radiating fin 13, a heat-conducting aluminum bar 2 is inserted into the central position of the radiating fin 13, one end of the heat-conducting aluminum bar 2 is clamped in a groove 16 formed in the upper wall of a bottom plate 14, fixing pieces 17 are fixedly connected to two sides of the heat-conducting aluminum bar 2, the fixing pieces 17 are fixedly mounted with, the outward appearance wall of bottom plate 14 is provided with first heat dissipation copper pipe 1 and second heat dissipation copper pipe 4, can give fin 13 with heat transfer through first copper pipe and second copper pipe, heat radiating area has been increased, the radiating efficiency has been improved, first heat dissipation copper pipe 1 and second heat dissipation copper pipe 4 are all pegged graft in fin 13, bottom plate 14's lower table wall and the last upper surface wall fixed connection of mount pad 11, the last upper surface wall of mount pad 11 is provided with gim peg 9, gim peg 9 leads to spring 10 and the last upper surface wall elastic connection of mount pad 11, motor 12 and external power source electric connection.

In this embodiment, preferably, the number of the fixing bolts 9 is four, and the four fixing bolts 9 are respectively located at four corners of the upper surface wall of the mounting seat 11, so as to fix the four corners of the mounting seat 11, and the mounting is more stable.

In this embodiment, preferably, the heat dissipation fins 13 are distributed on the opposite surfaces of the two side plates 6 in a vertical array, so that the heat dissipation area is increased, and the heat dissipation efficiency is improved.

In this embodiment, preferably, the first heat dissipation copper pipe 1 and the second heat dissipation copper pipe 4 are both in a "U" shape, and the two ends of the first heat dissipation copper pipe 1 and the second heat dissipation copper pipe 4 are symmetrically arranged with the vertical central axis of the bottom plate 14, and the heat can be transferred to the heat dissipation fins 13 through the first copper pipe and the second copper pipe, so that the heat dissipation area is increased, and the heat dissipation efficiency is improved.

In this embodiment, preferably, the shape of the heat conducting aluminum bar 2 is a cylinder, and the shape of the groove 16 is a circle, so that the heat conducting aluminum bar 2 can be clamped in the groove 16.

In this embodiment, preferably, the first heat dissipating copper tube 1 and the second heat dissipating copper tube 4 are both welded to the outer surface wall of the bottom plate 14, so that the bottom plate 14 can rapidly transfer heat to the first heat dissipating copper tube 1 and the second heat dissipating copper tube 4.

The working principle is as follows: during the use, heat conduction aluminium bar 2 pegs graft in recess 16, it is fixed with the last wall of bottom plate 14 through mounting 17 and second bolt 15, heat conduction aluminium bar 2 is difficult for rocking, make heat conduction aluminium bar 2 can be better with bottom plate 14 contact, the heat conductivility of aluminium bar has been guaranteed, bottom plate 14 propagates the fin 13 through first heat dissipation copper pipe 1 and second heat dissipation copper pipe 4 with the heat, motor 12 works, drive flabellum 3 and rotate, flabellum 3 rotates the fan and dispels the heat to fin 13, the radiating efficiency is improved, when changing, rotate second bolt 15 and revolve out from the last wall of bottom plate 14, make second bolt 15 loosen mounting 17, take out heat conduction aluminium bar 2's one end from recess 16, pulling heat conduction aluminium bar 2 takes out from fin 13, can change heat conduction aluminium bar 2, do not need whole change, and the maintenance cost is guaranteed.

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel aluminium bar for electronic product, includes fin (13), its characterized in that: the heat dissipation structure is characterized in that side plates (6) are fixedly connected to two sides of the heat dissipation plate (13), a mounting block (5) is fixedly connected to one side, far away from the heat dissipation plate (13), of each side plate (6), the mounting block (5) is fixedly connected with the shell (7) through a first bolt (8), a motor (12) is arranged at the center of the shell (7), fan blades (3) are fixedly mounted on an output shaft of the motor (12), a heat conduction aluminum bar (2) is inserted into the center of the heat dissipation plate (13), one end of the heat conduction aluminum bar (2) is clamped in a groove (16) formed in the upper surface wall of the bottom plate (14), fixing pieces (17) are fixedly connected to two sides of the heat conduction aluminum bar (2), the fixing pieces (17) are fixedly mounted with the upper surface wall of the bottom plate (14) through second bolts (15), and a first heat dissipation copper pipe (1) and a second heat dissipation copper pipe (4) are arranged, the heat dissipation structure is characterized in that the first heat dissipation copper pipe (1) and the second heat dissipation copper pipe (4) are inserted into the heat dissipation fins (13), the lower surface wall of the base plate (14) is fixedly connected with the upper surface wall of the mounting seat (11), the upper surface wall of the mounting seat (11) is provided with a fixing bolt (9), the fixing bolt (9) is elastically connected with the upper surface wall of the mounting seat (11) through a spring (10), and the motor (12) is electrically connected with an external power supply.

2. The novel aluminum bar for electronic products as claimed in claim 1, wherein: the number of the fixing bolts (9) is four, and the four fixing bolts (9) are respectively positioned at four corners of the upper surface wall of the mounting seat (11).

3. The novel aluminum bar for electronic products as claimed in claim 1, wherein: the radiating fins (13) are distributed on the opposite surfaces of the two side plates (6) in a vertical array.

4. The novel aluminum bar for electronic products as claimed in claim 1, wherein: the first heat dissipation copper pipe (1) and the second heat dissipation copper pipe (4) are both U-shaped, and the two ends of the first heat dissipation copper pipe (1) and the second heat dissipation copper pipe (4) are symmetrically arranged with the vertical central axis of the bottom plate (14).

5. The novel aluminum bar for electronic products as claimed in claim 1, wherein: the heat conduction aluminum bar (2) is cylindrical, and the groove (16) is circular.

6. The novel aluminum bar for electronic products as claimed in claim 1, wherein: and the first heat dissipation copper pipe (1) and the second heat dissipation copper pipe (4) are welded with the outer surface wall of the bottom plate (14).