CN219834787U

CN219834787U - Layered combined air-cooling heat dissipation mechanism

Info

Publication number: CN219834787U
Application number: CN202321154408.5U
Authority: CN
Inventors: 李晓光; 于小翔; 魏少恒; 姜永力; 邓必阳; 刘一博
Original assignee: HEBEI FORWARD MACHINERY PLANT
Current assignee: HEBEI FORWARD MACHINERY PLANT
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a layered combined type air-cooling heat dissipation mechanism, and relates to the technical field of heat radiators. The utility model comprises a shell, wherein radiating fins are arranged in the shell, a first radiating ventilating duct and a second radiating ventilating duct are arranged on the inner sides of the radiating fins, a first mounting frame is arranged on one side of the radiating fins, a first radiating fan is arranged on one side of the first mounting frame, the first radiating fan is opposite to the first radiating ventilating duct in position, a second mounting frame is arranged on the other side of the radiating fins, a second radiating fan is arranged on one side of the second mounting frame, and the second radiating fan is opposite to the second radiating ventilating duct in position. According to the utility model, through the structural design of the radiating fins, the first radiating fan and the second radiating fan, the first radiating fan blows air to the first radiating ventilating duct, and the second radiating fan blows air to the second radiating ventilating duct, so that the effect of radiating the radiating fins is realized at the same time, and the radiating efficiency of the patent is effectively improved.

Description

Layered combined air-cooling heat dissipation mechanism

Technical Field

The utility model belongs to the technical field of radiators, and particularly relates to a layered combined air-cooling radiating mechanism.

Background

The radiator is a generic name of a series of devices for conducting and releasing heat, and along with the development of technology, the radiator is an important item for heat dissipation of equipment, and the air-cooled radiator is one of a plurality of radiators and has the advantages of good heat dissipation effect, convenience in use and the like.

The air-cooled radiator of the chip with the Chinese authority of the publication No. CN217608184U blows a plurality of radiating fins through air, thereby achieving the effect of air-cooled radiation of the chip, and because the radiating fins comprise connected inclined sections and flat sections in the direction of the first end pointing to the second end of the shell, the interval between two adjacent inclined sections gradually decreases in the direction of the second end pointing to the first end of the shell, namely, the interval between two adjacent inclined sections gradually decreases in the direction close to the fan installation part, when the fan blows air to a plurality of radiating fins, the trend of the air in the radiating fins can be changed through adopting the radiating fins with the inclined sections, the air quantity of the fan can be ensured to uniformly enter the plurality of radiating fins, the air quantity distribution of the air-cooled radiator of the chip is optimized, the air quantity of the air-cooled radiator of the chip can be uniformly distributed among the radiating fins, and then the air-cooled radiator of the chip can effectively cool the chip, but when the air-cooled radiator is particularly used, dust can enter the radiating fins for a long time, and can be attached to the radiating fins, thereby reducing the effect, and the radiating mechanism is low in radiating efficiency by the two fans, so that the radiating mechanism is combined to cool the radiating fins in a layered mode.

Disclosure of Invention

The utility model aims to provide a layered combined air-cooling heat dissipation mechanism, which solves the existing problems: the air-cooled radiator of the chip with the publication number of CN217608184U, which is granted by China, can enable dust to enter into heat dissipation during specific use, and can be attached to the heat dissipation fins for a long time, so that the heat dissipation effect is reduced, and the heat dissipation efficiency is low by respectively dissipating heat of the group of heat dissipation fins through two heat dissipation fans.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a layered combined type air-cooling radiating mechanism which comprises a shell, wherein radiating fins are arranged in the shell, a first radiating ventilating duct and a second radiating ventilating duct are arranged on the inner side of each radiating fin, a first mounting frame is arranged on one side of each radiating fin, a first radiating fan is arranged on one side of each first mounting frame, the first radiating fan is opposite to the first radiating ventilating duct in position, a second mounting frame is arranged on the other side of each radiating fin, a second radiating fan is arranged on one side of each second mounting frame, and the second radiating fan is opposite to the second radiating ventilating duct in position.

Further, the opposite side of first installing frame is provided with first dust screen, the opposite side of second installing frame is provided with the second dust screen, the top of fin is provided with the roof, the louvre has been seted up to the surface of roof.

Further, a first vent hole is formed in one side of the shell, and a second vent hole is formed in the other side of the shell.

Further, the first vent hole is opposite to the second dust screen, and the second vent hole is opposite to the first dust screen.

Further, one side of the shell is provided with a mounting block, and the surface of the mounting block is provided with a mounting hole.

Further, a heat conducting plate is arranged at the bottom of the radiating fin, and the heat conducting plate extends to the bottom of the shell.

Further, the first cooling fan and the second cooling fan have the same power, and the first mounting frame and the second mounting frame have the same shape.

Further, the installation blocks are four, and the four installation blocks are identical in shape and material.

The utility model has the following beneficial effects:

1. according to the utility model, through the structural design of the radiating fins, the first radiating fan and the second radiating fan, the first radiating fan blows air to the first radiating ventilating duct, and the second radiating fan blows air to the second radiating ventilating duct, so that the effect of radiating the radiating fins is realized at the same time, and the radiating efficiency of the patent is effectively improved.

2. According to the utility model, the first dustproof net is arranged at the second ventilation hole, and the second dustproof net is arranged at the first ventilation hole, so that external dust can be prevented from entering the patent when the patent is used, and the practicability of the patent is effectively improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a mounting block; 3. a top plate; 4. a heat radiation hole; 5. a first vent; 6. a second vent hole; 7. a heat conductive plate; 8. a first dust screen; 9. a first mounting frame; 10. a first heat radiation fan; 11. a second heat radiation fan; 12. a second mounting frame; 13. a second dust screen; 14. a heat sink; 15. a first heat dissipation ventilation duct; 16. a second heat dissipation ventilation duct; 17. and (5) mounting holes.

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. 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, the utility model discloses a layered combined air-cooling heat dissipation mechanism, which comprises a shell 1, wherein a heat dissipation fin 14 is arranged in the shell 1, a first heat dissipation ventilating duct 15 and a second heat dissipation ventilating duct 16 are arranged on the inner side of the heat dissipation fin 14, a first mounting frame 9 is arranged on one side of the heat dissipation fin 14, a first heat dissipation fan 10 is arranged on one side of the first mounting frame 9, the first heat dissipation fan 10 is opposite to the first heat dissipation ventilating duct 15, a second mounting frame 12 is arranged on the other side of the heat dissipation fin 14, a second heat dissipation fan 11 is arranged on one side of the second mounting frame 12, the second heat dissipation fan 11 is opposite to the second heat dissipation ventilating duct 16, through the structural design of the heat dissipation fin 14, the first heat dissipation fan 10 and the second heat dissipation fan 11, the second heat dissipation ventilating duct 15 is blown by the second heat dissipation fan 11, the effect of simultaneously carrying out heat dissipation on the heat dissipation fin 14 is realized, the other side of the first mounting frame 9 is effectively improved, a first dust-proof net 8 is arranged on the other side of the first mounting frame 9, a second dust-proof net 8 is arranged on the other side of the first mounting frame 9, a second dust-proof net 6 is opposite to the second dust-proof net 5 is arranged on the other side of the first top plate 5, dust-proof net 5 is provided with a second dust-proof net 5, dust-proof net 5 is arranged on the other side opposite to the second dust-proof net 5, and a top plate 5 is provided with a dust-proof net 5, and a dust-proof net 5 is arranged on the top plate, and a top plate is provided with a dust-proof net, and a dust-proof net is provided with a dust-cover, and a dust-cover, through dust cover, and an air structure, the dust structure is provided through dust structure, and a dust structure is provided. One side of the shell 1 is provided with a mounting block 2, the surface of the mounting block 2 is provided with mounting holes 17, the bottom of the radiating fin 14 is provided with a heat conducting plate 7, the heat conducting plate 7 extends to the bottom of the shell 1, the power of the first radiating fan 10 is the same as that of the second radiating fan 11, the shape of the first mounting frame 9 is the same as that of the second mounting frame 12, the mounting block 2 is provided with four, and the shapes and materials of the four mounting blocks 2 are the same.

One specific application of this embodiment is: when the fan is specifically used, the first cooling fan 10 and the second cooling fan 11 are driven simultaneously, the air blown out by the first cooling fan 10 is blown out through the first cooling ventilating duct 15, and the air blown out by the second cooling fan 11 is blown out through the second cooling ventilating duct 16, so that the first cooling fan 10 and the second cooling fan 11 can simultaneously cool the cooling fins 14, the cooling efficiency of the fan is effectively improved, hot air is discharged from the cooling holes 4 on the surface of the top plate 3, and meanwhile, when the fan is operated, the first dust screen 8 and the second dust screen 13 can block dust outside the shell 1, the dust is effectively prevented from entering the shell 1, and the practicability of the fan is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a layering combination formula forced air cooling mechanism, includes casing (1), its characterized in that: the inside of casing (1) is provided with fin (14), the inboard of fin (14) is provided with first heat dissipation air flue (15) and second heat dissipation air flue (16), one side of fin (14) is provided with first mounting frame (9), one side of first mounting frame (9) is provided with first radiator fan (10), first radiator fan (10) are relative with first heat dissipation air flue (15) position, the opposite side of fin (14) is provided with second mounting frame (12), one side of second mounting frame (12) is provided with second radiator fan (11), second radiator fan (11) are relative with second heat dissipation air flue (16) position.

2. The layered combination type air-cooled heat dissipation mechanism as defined in claim 1, wherein: the novel heat-dissipating structure is characterized in that a first dustproof net (8) is arranged on the other side of the first mounting frame (9), a second dustproof net (13) is arranged on the other side of the second mounting frame (12), a top plate (3) is arranged at the top of the radiating fin (14), and radiating holes (4) are formed in the surface of the top plate (3).

3. The layered combination type air-cooled heat dissipation mechanism as defined in claim 1, wherein: a first ventilation hole (5) is formed in one side of the shell (1), and a second ventilation hole (6) is formed in the other side of the shell (1).

4. A layered combined air-cooled heat dissipation mechanism as recited in claim 3, wherein: the first ventilation hole (5) is opposite to the second dustproof net (13), and the second ventilation hole (6) is opposite to the first dustproof net (8).

5. The layered combination type air-cooled heat dissipation mechanism as defined in claim 1, wherein: one side of the shell (1) is provided with a mounting block (2), and the surface of the mounting block (2) is provided with a mounting hole (17).

6. The layered combination type air-cooled heat dissipation mechanism as defined in claim 1, wherein: the bottom of the radiating fin (14) is provided with a heat conducting plate (7), and the heat conducting plate (7) extends to the bottom of the shell (1).

7. The layered combination type air-cooled heat dissipation mechanism as defined in claim 1, wherein: the first cooling fan (10) and the second cooling fan (11) have the same power, and the first mounting frame (9) and the second mounting frame (12) have the same shape.

8. The layered combination type air-cooled heat dissipation mechanism according to claim 5, wherein: the four mounting blocks (2) are arranged, and the shape and the material of the four mounting blocks (2) are the same.