CN211350626U - Turbofan heat dissipation device - Google Patents
Turbofan heat dissipation device Download PDFInfo
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- CN211350626U CN211350626U CN202020182467.3U CN202020182467U CN211350626U CN 211350626 U CN211350626 U CN 211350626U CN 202020182467 U CN202020182467 U CN 202020182467U CN 211350626 U CN211350626 U CN 211350626U
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- turbofan
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Abstract
The application provides a turbofan heat abstractor, including the casing, the inside of casing is equipped with turbofan, and turbofan's outside is equipped with the shell, is equipped with the clearance between shell and the casing and forms the wind channel, one side of casing is equipped with first air intake, and the opposite side of casing is equipped with the air outlet, and the bottom of shell is equipped with the second air intake, and the air flow direction that gets into the second air intake is on a parallel with turbofan's rotation axis, and the air flow direction of air outlet is perpendicular to turbofan's rotation axis. This device can utilize turbofan air current to flow in the impeller along parallel rotation axis's direction, is thrown away along perpendicular rotation axis's direction by high-speed rotatory impeller, increases heat radiating area and realizes efficient heat dissipation, solves traditional heat radiation structure bulky, and the problem of inefficiency has improved the radiating efficiency.
Description
Technical Field
The application relates to the technical field of heat dissipation, in particular to a turbofan heat dissipation device.
Background
The heat dissipation of the CPU is mainly realized by conduction, and the heat dissipation scale is a medium which is in direct contact with the processor. In the prior art, in order to improve the heat dissipation effect of the heat dissipation scales, the fan is usually arranged at the heat dissipation scales for heat dissipation, although the fan can play a certain heat dissipation effect on the heat dissipation scales, the structure of the fan is large in size, and needs to occupy a large working area, the heat dissipation area of the fan is small, the heat dissipation efficiency is low, and the actual heat dissipation requirement of a CPU (central processing unit) can not be met.
SUMMERY OF THE UTILITY MODEL
To the problems existing in the prior art, the application provides a turbofan radiating device to achieve the beneficial effects of increasing the radiating area and improving the radiating efficiency.
The application provides a turbofan heat abstractor, including the casing, the inside of casing is equipped with turbofan, and turbofan's outside is equipped with the shell, is equipped with the clearance between shell and the casing and forms the wind channel, one side of casing is equipped with first air intake, and the opposite side of casing is equipped with the air outlet, and the bottom of shell is equipped with the second air intake, and the air flow direction that gets into the second air intake is on a parallel with turbofan's rotation axis, and the air flow direction of air outlet is perpendicular to turbofan's rotation axis. This device can utilize turbofan air current to flow in the impeller along parallel rotation axis's direction, is thrown away along perpendicular rotation axis's direction by high-speed rotatory impeller, increases heat radiating area and realizes efficient heat dissipation, solves traditional heat radiation structure bulky, and the problem of inefficiency has improved the radiating efficiency.
Furthermore, the first air inlet and the air outlet are not on the same horizontal line, so that the heat dissipation area can be increased.
Furthermore, the air outlet and the impeller of the turbofan are on the same horizontal line, so that the air flow can be thrown out by the impeller rotating at high speed along the direction vertical to the rotating shaft.
Furthermore, the flow direction of the air between the first air inlet and the air outlet is Z-shaped, so that the length of an air duct is increased, and the heat dissipation area is increased.
Furthermore, the flowing direction of the air between the first air inlet and the air outlet is inverted Z-shaped, so that the length of an air duct is increased, and the heat dissipation area is increased.
Furthermore, the upper end of the turbofan is fixed on the inner side wall of the shell, so that the turbofan and the shell are prevented from shaking mutually.
Furthermore, one side of the shell along the length direction is fixed on the inner side wall of one side of the shell, and a gap is formed between the other side of the shell along the length direction and the other side of the shell.
Furthermore, the casing embedding is in the middle part of annular scale, can utilize turbofan upper and lower air inlet, the characteristic of air-out and high wind pressure all around, improves the system radiating efficiency.
Further, the casing sets up on the upper portion of scale, can utilize turbofan upper and lower air inlet, the characteristic of air-out and high wind pressure all around, improves system's radiating efficiency.
Furthermore, the shell is made of plastic, so that the weight of the device can be reduced conveniently.
The beneficial effect of this application lies in:
the application provides a turbofan heat abstractor, in the actual work process, the wind outside the casing is inhaled the wind channel by turbofan from first air intake, through the transmission in wind channel, enters into the shell through the second air intake, utilizes turbofan air current to flow in turbofan's impeller along parallel rotation axis's direction, is thrown away from the air outlet by high-speed rotatory impeller along the direction of perpendicular rotation axis. This device realizes efficient heat dissipation through increasing heat radiating area, solves traditional heat radiation structure bulky, the problem of inefficiency. The device utilizes the characteristics of vertical air inlet, peripheral air outlet and high air pressure of the turbofan to increase the heat dissipation area of the turbofan through designing a longer air channel and improve the heat dissipation efficiency of the system.
In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a cross-sectional view of a turbofan heat dissipation assembly according to one embodiment of the present application.
Fig. 2 is a top view of fig. 1.
In the figure, the air conditioner comprises a shell 1, a shell 2, a turbofan 3, a shell 4, an air duct 5, a first air inlet 6, an air outlet 7 and a second air inlet.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following explains key terms appearing in the present application.
The application provides a turbofan heat dissipation device, which comprises a shell 1.
FIG. 1 is a cross-sectional view of a turbofan heat dissipation assembly according to one embodiment of the present application. Fig. 2 is a top view of fig. 1. As shown in fig. 1 and 2, the housing 1 of the present embodiment has a rectangular parallelepiped structure. The inside of the casing 1 is provided with a turbofan 2, the size of the turbofan 2 being selected according to the size of the scale, the turbofan 2 being selected according to a model known to those skilled in the art.
The outer part of the turbofan 2 is provided with a shell 3, and in the embodiment, the shell is made of plastic, so that the weight of the device is reduced conveniently.
The upper end of the turbofan 2 is fixed on the inner side wall of the casing 1. The upper end of the turbo fan 2 and the upper end of the casing 1 are provided with ventilation holes. One side of the shell 3 along the length direction is fixed on the inner side wall of one side of the shell 1, and a gap is formed between the other side of the shell 3 along the length direction and the other side of the shell 1.
A gap is formed between the shell 3 and the shell 1 to form an air duct 4, one side of the shell 1 is provided with a first air inlet 5, the other side of the shell 1 is provided with an air outlet 6, and the bottom of the shell 3 is provided with a second air inlet 7. The first air inlet 5 and the air outlet 6 are not on the same horizontal line.
As shown in fig. 1, in the present embodiment, the first air inlet 5 is disposed on a left side wall of the housing 1, and the air outlet 6 is disposed on a right side wall of the housing 1. A gap is arranged between the first air inlet 5 and the shell 3. The height of the first air inlet is lower than that of the air outlet, and at the moment, the flowing direction of air between the first air inlet 5 and the air outlet 6 is inverted Z-shaped.
In other embodiments, the positions of the first air inlet 5 and the first air outlet may be changed, and the height of the first air inlet may also be higher than that of the first air outlet, and at this time, the flow direction of the air between the first air inlet 5 and the first air outlet 6 is zigzag.
The two embodiments have the same heat dissipation effect, the air flow of the turbofan can flow into the impeller along the direction parallel to the rotating shaft and is thrown out by the impeller rotating at high speed along the direction vertical to the rotating shaft, the heat dissipation area is increased, high-efficiency heat dissipation is achieved, and the heat dissipation effect is improved.
The air outlet 6 and the impeller of the turbofan 2 are on the same horizontal line, the impeller of the turbofan 2 is perpendicular to the rotating shaft, and air flow is thrown out by the impeller rotating at high speed along the direction perpendicular to the rotating shaft, so that the heat dissipation efficiency is improved.
The direction of the air flow entering the second air inlet 7 is parallel to the rotation axis of the turbofan 2, and the direction of the air flow entering the air outlet 6 is perpendicular to the rotation axis of the turbofan 2.
The turbofan radiating device provided by the embodiment can be arranged on the surface of a flat-plate scale and can also be embedded in the middle of an annular scale, and the two modes can play a radiating effect on the scale.
The implementation manner of the embodiment is as follows:
in the actual work process, wind outside the casing is inhaled the wind channel 4 from first air intake 5 by turbofan 2, through the transmission in wind channel 4, enter into shell 3 through the second air intake, utilize 2 air currents of turbofan to flow in turbofan 2's impeller along the direction of parallel rotation axis, by the direction of high-speed rotatory impeller along perpendicular rotation axis, be thrown away from the air outlet, increase heat radiating area and realize efficient heat dissipation, it is bulky to solve traditional heat radiation structure, the problem of inefficiency, the radiating efficiency has been improved.
Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A turbofan heat dissipation device, comprising: including casing (1), the inside of casing (1) is equipped with turbofan (2), and the outside of turbofan (2) is equipped with shell (3), is equipped with the clearance between shell (3) and casing (1) and forms wind channel (4), one side of casing (1) is equipped with first air intake (5), and the opposite side of casing (1) is equipped with air outlet (6), and the bottom of shell (3) is equipped with second air intake (7), and the air current direction that gets into second air intake (7) is on a parallel with the rotation axis of turbofan (2), and the air current direction perpendicular to turbofan's (2) rotation axis of air outlet (6).
2. The turbofan heat dissipating apparatus of claim 1 wherein: the first air inlet (5) and the air outlet (6) are not on the same horizontal line.
3. The turbofan heat dissipating apparatus according to any one of claims 1 or 2, wherein: the air outlet (6) and an impeller of the turbofan (2) are on the same horizontal line.
4. The turbofan heat dissipating apparatus according to any one of claims 1 or 2, wherein: the flow direction of wind between the first air inlet (5) and the air outlet (6) is Z-shaped.
5. The turbofan heat dissipating apparatus according to any one of claims 1 or 2, wherein: the flow direction of wind between the first air inlet (5) and the air outlet (6) is inverted Z-shaped.
6. The turbofan heat dissipating apparatus of claim 1 wherein: the upper end of the turbofan (2) is fixed on the inner side wall of the shell (1).
7. The turbofan heat dissipating apparatus of claim 2 wherein: the shell (3) is fixed on the inner side wall of one side of the shell (1) along one side of the length direction, and a gap is formed between the other side of the shell (3) along the length direction and the other side of the shell (1).
8. The turbofan heat dissipating apparatus of claim 1 wherein: the shell (1) is embedded in the middle of the annular scale.
9. The turbofan heat dissipating apparatus of claim 1 wherein: the shell (1) is arranged on the upper part of the scale.
10. The turbofan heat dissipating apparatus of claim 1 wherein: the shell (3) is a plastic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182467.3U CN211350626U (en) | 2020-02-17 | 2020-02-17 | Turbofan heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182467.3U CN211350626U (en) | 2020-02-17 | 2020-02-17 | Turbofan heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350626U true CN211350626U (en) | 2020-08-25 |
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ID=72093162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182467.3U Active CN211350626U (en) | 2020-02-17 | 2020-02-17 | Turbofan heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350626U (en) |
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2020
- 2020-02-17 CN CN202020182467.3U patent/CN211350626U/en active Active
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