CN211378618U

CN211378618U - Fin structure for air-cooled radiator

Info

Publication number: CN211378618U
Application number: CN202020118663.4U
Authority: CN
Inventors: 郑家栋; 郑大实; 齐洪玲
Original assignee: Tianjin Fudong Radiator Co ltd
Current assignee: Tianjin Fudong Radiator Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-28
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of radiator equipment, in particular to a fin structure for an air-cooled radiator, which comprises a shell, wherein the shell is of a frame structure with two through sides and an open upper part, two sides of the bottom wall in the shell are respectively provided with a strip-shaped mounting plate through bolt fixing, the mounting plate positioned at the left side of the bottom wall in the shell is fixedly connected with a plurality of heat absorbing fins, the middle parts of the back sides of the heat absorbing fins are fixedly connected with a junction station, the junction station is communicated with an air pump fixedly arranged at the middle part of the bottom wall in the shell through a vent pipe, the fin structure for the air-cooled radiator is characterized in that the junction station which is additionally arranged on the heat absorbing fins, a flow divider which is additionally arranged on the heat radiating fins and an air pump arranged at the middle part of the heat absorbing fins are matched for use, and the air is filled with the inside of the heat, effectively strengthened the air convection effect, increased heat transfer area, promoted the radiating effect.

Description

Fin structure for air-cooled radiator

Technical Field

The utility model relates to a radiator equipment technical field specifically discloses a fin structure for forced air cooling radiator.

Background

The computer can produce a large amount of heat in the use process, because a large amount of integrated circuits can be used in computer components, as is well known, high temperature is a large enemy of the integrated circuits, the high temperature can not only cause unstable system operation and shorten the service life, but also can possibly burn some components, the air cooling radiator is used for absorbing the heat through air, then the heat is radiated into a case or out of the case by utilizing wind energy, the temperature of the computer components is ensured to be in a normal range, and fins generally play a role in increasing the heat exchange surface area of a heat exchange device by adding metal sheets with stronger heat conductivity on the surface of the heat exchange device needing heat transfer.

The currently used fin structure also has certain drawbacks: because the air-cooled radiator mainly conducts heat by taking air as a heat transfer medium, the conventional fin has a simpler structure, cannot effectively achieve the purposes of enhancing air convection and increasing heat exchange area, and has poor heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin structure for forced air cooling radiator to solve the current fin structure that proposes in the above-mentioned background art comparatively simple, can't effectively reach the purpose that strengthens the air convection and increase heat transfer area, the not good problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme:

a fin structure for an air-cooled radiator comprises a shell, the shell is of a frame structure with two through sides and an open upper part, two sides of the inner bottom wall of the shell are respectively fixedly provided with a strip-shaped mounting plate through bolts, the mounting plate positioned on the left side of the inner bottom wall of the shell is fixedly connected with a plurality of heat absorbing fins, the middle parts of the back sides of the plurality of heat absorbing fins are fixedly connected with a junction station, the flow combiner is communicated with an air pump fixedly arranged in the middle of the inner bottom wall of the outer shell through an air pipe, the other side of the air pump is also communicated with a flow divider through an air pipe, a plurality of radiating fins are fixedly connected on the mounting plate positioned on the right side of the inner bottom wall of the outer shell, the flow divider is fixedly connected to the middle of the back side of the heat dissipation fin, and a plurality of ventilation openings are uniformly formed in the surfaces of the heat absorption fin and the heat dissipation fin.

As a further aspect of the present invention: the flow collector is of a hollow long strip structure and is communicated with the heat absorbing fins and the vent pipes through openings in the side walls.

As a further aspect of the present invention: the flow divider is of a hollow strip-shaped structure, the flow divider is communicated with the radiating fins and the ventilating pipes through openings in the side walls, and spiral radiating through pipes are further arranged at the communication positions of the flow divider and the radiating fins.

As a further aspect of the present invention: the air pump is fixedly installed in the middle of the inner bottom wall of the shell through bolts and is electrically connected with an external power supply through a lead.

As a further aspect of the present invention: the left the upper surface of mounting panel is located the left side of heat absorption fin and still has the filter screen frame through bolt fixed mounting, the inside joint of filter screen frame has the filter screen.

As a further aspect of the present invention: the upper portion of shell has the top cap through a plurality of fixing bases and set screw fixed mounting.

As a further aspect of the present invention: a plurality of heat dissipation holes (1a) are uniformly formed in the side wall of the shell (1).

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

this a fin structure for forced air cooling radiator uses through the cooperation that adds the flow collector that is linked together that establishes on the heat absorption fin and add the shunt that is linked together that establishes and the air pump that its middle part set up on the heat dissipation fin, and the vent is flooded the air and is carried out convection current and heat exchange with heat dissipation fin's inside and outside air, has effectively strengthened the air convection effect, has increased heat transfer area, has promoted the radiating effect greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the back structure of the present invention.

In the figure: 1. a housing; 1a, heat dissipation holes; 2. mounting a plate; 3. a heat absorbing fin; 4. a junction station; 5. a breather pipe; 6. an air pump; 7. a flow divider; 8. a heat dissipating fin; 8a, a heat dissipation through pipe; 9. a vent; 10. a screen frame; 10a, a filter screen; 11. a fixed seat; 12. and a top cover.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a fin structure for air-cooled radiator, which comprises an outer shell 1, shell 1 link up and the open frame rack structure in upper portion for both sides, there is a mounting panel 2 of rectangular shape both sides of diapire respectively through bolt fixed mounting in shell 1, be located a plurality of heat absorption fins 3 of fixedly connected with on the left mounting panel 2 of diapire in shell 1, the dorsal part middle part fixedly connected with of a plurality of heat absorption fins 3 converges ware 4, converge ware 4 is linked together through breather pipe 5 and shell 1 diapire middle part fixed mounting's air pump 6, the opposite side of air pump 6 is still linked together through breather pipe 5 and shunt 7, be located a plurality of radiating fin 8 of fixedly connected with still on the mounting panel 2 on casing 1 diapire right side, shunt 7 fixed connection is at radiating fin 8's dorsal part middle part, a plurality of vents 9 have evenly been seted up on.

In fig. 2: the flow combiner 4 is of a hollow long strip structure, the flow combiner 4 is communicated with the heat absorbing fins 3 and the vent pipe 5 through openings in the side walls, and high-heat air absorbed by the heat absorbing fins 3 is converged by the flow combiner 4 and sent to the air pump 6.

In fig. 2: the shunt 7 is hollow rectangular form structure, and the shunt 7 is linked together with each radiating fin 8 and breather pipe 5 through opening on the lateral wall, the intercommunication department of shunt 7 and radiating fin 8 still is provided with spiral helicine heat dissipation siphunculus 8a, divide the high heat air that air pump 6 sent out to flow in among each radiating fin 8 through shunt 7 and carry out heat exchange and air convection, guarantee the radiating effect, wherein add the heat dissipation siphunculus 8a of establishing at the intercommunication opening part of shunt 7 and radiating fin 8 and can further increase the contact and the heat exchange area of high heat high temperature air and external low heat low temperature air, and then further promote its radiating effect.

In fig. 2: the middle part of diapire in shell 1 is passed through bolt fixed mounting to air pump 6, and air pump 6 passes through wire and external power source electric connection, carries out the electric energy supply and then drives it and carry out normal function to air pump 6 through external power source, realizes going on of convection current and the radiating process of air.

In fig. 2 and 3: the upper surface of left mounting panel 2 is located heat absorption fin 3's left side and still has filter screen frame 10 through bolt fixed mounting, and the inside joint of filter screen frame 10 has filter screen 10a, through adding in heat absorption fin 3's outside and establishing filter screen frame 10 and filter screen 10a, filters the incidental impurity of inhaling in-process, avoids absorbing the inside trouble that produces of device or influencing actual radiating effect because of impurity.

In fig. 1 and 2: the upper portion of shell 1 has top cap 12 through a plurality of fixing bases 11 and set screw fixed mounting, establishes through adding of top cap 12 and forms good guard effect to its inside.

In fig. 1 and 2: a plurality of heat dissipation holes 1a are uniformly formed in the side wall of the shell 1, and the heat dissipation holes 1a uniformly formed in the shell 1 enhance the convection heat dissipation between the inside of the equipment and the outside air.

The utility model discloses a theory of operation is: when the fin structure for the air-cooled radiator is used, the air pump 6 is started through the matching use of the flow combiner 4 additionally arranged on the heat absorption fin 3 and communicated with the flow divider 7 additionally arranged on the heat dissipation fin 8 and the air pump 6 arranged in the middle of the heat absorption fin, under the drive of the air pump 6, high-temperature air with more heat is extracted through the heat absorption fins 3, the high-heat air absorbed by the heat absorbing fins 3 is converged and sent into the air pump 6 by the flow combiner 4, the high-heat air sent out by the air pump 6 is divided by the flow divider 7 to flow into each radiating fin 8 for heat exchange and air convection, and then the air is filled by the vent 9 and flows into the radiating fins 8 and is subjected to heat exchange with the outside air, so that the air convection effect is effectively enhanced, the heat exchange area is increased, and the radiating effect is greatly improved.

The above-mentioned, 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 fin structure for the air-cooled radiator comprises a shell (1) and is characterized in that the shell (1) is of a frame structure with two through sides and an open upper portion, two sides of the inner bottom wall of the shell (1) are respectively provided with a long strip-shaped mounting plate (2) through bolt fixing, the mounting plate (2) is positioned on the left side of the inner bottom wall of the shell (1), a plurality of heat absorption fins (3) and a plurality of junction collectors (4) are fixedly connected to the back middle portions of the heat absorption fins (3), the junction collectors (4) are communicated with an air pump (6) fixedly mounted to the middle portion of the inner bottom wall of the shell (1) through air pipes (5), the other side of the air pump (6) is also communicated with a flow divider (7) through the air pipes (5), the mounting plate (2) is positioned on the right side of the inner bottom wall of the shell (1) and is also fixedly connected, shunt (7) fixed connection is in the dorsal part middle part of radiating fin (8), a plurality of vents (9) have evenly been seted up on the surface of heat absorption fin (3) and radiating fin (8).

2. A fin structure for an air-cooled radiator according to claim 1, wherein the flow combiner (4) is a hollow elongated structure, and the flow combiner (4) communicates with each heat absorbing fin (3) and the air duct (5) through an opening in a side wall.

3. A fin structure for an air-cooled radiator according to claim 1, wherein the flow divider (7) is a hollow strip structure, and the flow divider (7) is communicated with each radiating fin (8) and the vent pipe (5) through the opening on the side wall, and the communication between the flow divider (7) and the radiating fin (8) is further provided with a spiral radiating through pipe (8 a).

4. The fin structure for the air-cooled radiator is characterized in that the air pump (6) is fixedly installed in the middle of the inner bottom wall of the shell (1) through a bolt, and the air pump (6) is electrically connected with an external power supply through a lead.

5. The fin structure for the air-cooled radiator according to claim 1, wherein a screen frame (10) is fixedly mounted on the left side of the heat absorbing fin (3) of the upper surface of the mounting plate (2) on the left side, and a screen (10a) is clamped inside the screen frame (10).

6. A fin structure for an air-cooled radiator according to claim 1, wherein a top cover (12) is fixedly mounted to an upper portion of the housing (1) through a plurality of fixing seats (11) and fixing screws.

7. The fin structure for an air-cooled radiator according to claim 1, wherein a plurality of heat dissipation holes (1a) are uniformly formed in the side wall of the housing (1).