CN210868548U - Radiating fin for improving cooling efficiency and radiating module - Google Patents
Radiating fin for improving cooling efficiency and radiating module Download PDFInfo
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- CN210868548U CN210868548U CN201921644645.3U CN201921644645U CN210868548U CN 210868548 U CN210868548 U CN 210868548U CN 201921644645 U CN201921644645 U CN 201921644645U CN 210868548 U CN210868548 U CN 210868548U
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- cooling efficiency
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Abstract
The utility model discloses a radiating fin and a radiating module for improving cooling efficiency, wherein the radiating fin comprises a radiating seat and a radiating tube; the radiating pipe is embedded in the radiating seat and penetrates through the radiating seat to form an airflow channel; the radiating pipe is in a circular truncated cone shape; the air flow channel that the cooling tube was in the formation of heat dissipation seat includes air intake and air outlet, the diameter of air intake is greater than the diameter of air outlet. The heat dissipation module comprises the heat dissipation fins and a heat dissipation fan or a ventilation pipeline. The utility model provides a fin and radiating module sets up a fin through cooperating with radiator fan or air pipe, and this fin has the diameter of air intake and is greater than the airflow channel of the diameter of air outlet for the air current makes through this airflow channel and is compressed, and then has reduced the temperature of the air that gets into radiator fan or air pipe, thereby has improved cooling efficiency.
Description
Technical Field
The utility model relates to a heat dissipation equipment technical field especially relates to a fin and radiating module who improves cooling efficiency.
Background
The cooling fan is widely applied to traditional or modern instruments and equipment such as computers, communication products, photoelectric products, consumer electronics products, automotive electronics, exchangers, medical equipment, heaters, air conditioners, frequency converters, teller machines, automotive refrigerators, welding machines, induction cookers, sound equipment, environmental protection equipment, refrigeration equipment and the like, and is used for cooling the equipment, so that the purposes of ensuring the normal operation of the equipment and prolonging the service life of the equipment are achieved.
However, under the condition of higher temperature, the temperature of the air generated by the cooling fan is still higher, so that the cooling efficiency is greatly reduced. For outdoor where the air conditioner is not conveniently installed, or for the case where there is a certain limit to the cost, it is difficult to ensure an effective heat radiation effect only by the heat radiation fan.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an improve fin and radiating module of cooling efficiency solves the above-mentioned problem among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a cooling fin for improving cooling efficiency comprises a cooling seat and a cooling tube; the radiating pipe is embedded in the radiating seat and penetrates through the radiating seat to form an airflow channel;
the radiating pipe is in a circular truncated cone shape; the air flow channel that the cooling tube was in the formation of heat dissipation seat includes air intake and air outlet, the diameter of air intake is greater than the diameter of air outlet.
Optionally, the radiating pipes are distributed on the radiating seat in an array manner.
The utility model also provides an efficiency of cooling is improved thermal module, include as above the fin, still include radiator fan or air pipe.
Optionally, the heat sink is installed at an air outlet end or an air inlet end of the heat dissipation fan.
Optionally, the cooling fins are installed at the duct inlet or the duct outlet of the ventilation duct.
Optionally, the heat sink is fixedly connected to the heat sink fan through a bolt.
Optionally, the heat sink is connected to the ventilation duct in a snap-fit manner.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides an efficiency of cooling is improved fin and radiating module sets up a fin through cooperating with radiator fan or air pipe, and this fin has the diameter of air intake and is greater than the airflow channel of the diameter of air outlet for the air current makes through this airflow channel and is compressed, and then has reduced the temperature of the air that gets into radiator fan or air pipe, thereby has improved cooling efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a heat sink and a heat sink in a heat dissipation module for improving cooling efficiency according to the present invention;
fig. 2 is a schematic view of the heat sink for improving cooling efficiency and the combination of the heat sink and the heat dissipation fan in the heat dissipation module provided by the present invention;
fig. 3 is a partially enlarged schematic view of a combination schematic view of the heat sink and the heat dissipation fan in the heat sink and the heat dissipation module for improving the cooling efficiency.
In the above figures: 10. a heat dissipation base; 11. a radiating pipe; 12. an air flow channel; 13. a heat dissipation fan.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
Referring to fig. 1, an embodiment of the present invention provides a heat sink with improved cooling efficiency, which includes a heat sink base 10 and a heat pipe 11.
Wherein, the heat dissipation tube 11 is embedded in the heat dissipation base 10, and the heat dissipation tube 11 penetrates the heat dissipation base 10 to form an air flow channel 12. Specifically, the radiating pipe 11 has a circular truncated cone shape. The heat pipes 11 are distributed in an array on the heat sink 10, so that the heat sink 10 has a honeycomb shape.
In this embodiment, the airflow channel 12 formed in the heat dissipating pipe 11 in the heat dissipating base 10 includes an air inlet and an air outlet, and the diameter of the air inlet is larger than that of the air outlet. Specifically, the diameter of the air inlet is 1-1.5 times of that of the air outlet.
When the airflow is guided by the heat dissipation device such as the heat dissipation fan 13 and the like to actively enter the airflow channel 12, the airflow is compressed in the airflow channel 12 due to the rapid narrowing of the airflow channel 12, the temperature of the airflow flowing out of the airflow channel 12 is lower than that of the airflow flowing into the airflow channel 12, and the airflow and the heat dissipation device act together, so that the cooling effect is enhanced.
Example two
The embodiment provides a heat dissipation module for improving cooling efficiency, which comprises a heat dissipation fin, a heat dissipation plate and a plurality of heat dissipation pipes, wherein the heat dissipation fin comprises a heat dissipation seat 10 and a plurality of heat dissipation pipes 11 embedded in the heat dissipation seat 10; the radiating pipe 11 has a circular truncated cone shape. The heat dissipation tubes 11 are distributed in an array on the heat dissipation base 10, and an air flow channel 12 is formed through the heat dissipation base 10, so that the heat dissipation base 10 is in a honeycomb shape.
Further, the airflow channel 12 formed in the heat dissipating pipe 11 in the heat dissipating base 10 includes an air inlet and an air outlet, and the diameter of the air inlet is larger than that of the air outlet.
The heat dissipation module provided by this embodiment further includes a heat dissipation device, and specifically, the heat dissipation device further includes a heat dissipation fan 13 or a ventilation duct.
Referring to fig. 2 and 3, in the present embodiment, the heat sink is installed at the air outlet end or the air inlet end of the heat dissipation fan 13. Specifically, the heat sink and the heat dissipation fan 13 are respectively provided with a screw hole, and the screw holes pass through the screw holes of the heat sink through bolts and are in threaded connection with the screw holes of the heat dissipation fan 13, so that the heat sink and the heat dissipation fan 13 are fixed.
Because the air flow velocity is great when radiator fan 13 starts, can ensure the stability of being connected between fin and radiator fan 13 through the threaded connection of bolt and screw.
The fin is installed in the pipeline entry or the pipeline export of air pipe to cooperate with air pipe.
Because the air flow velocity of the ventilation duct is relatively slow, in this embodiment, the heat sink is connected with the ventilation duct in a fastening manner.
Specifically, the edge of the heat dissipation seat 10 is provided with a fastening groove, and the fastening groove is matched with the pipe orifice of the ventilation pipeline; when the air pipe is installed, the radiating fins are covered at the pipe orifice of the air pipe, and the buckling grooves are aligned to the pipe orifice and pressed, so that the radiating fins are buckled on the air pipe.
When the air flow is actively introduced into the air flow passage 12 by the heat dissipating means such as the heat dissipating fan 13, the air flow is compressed in the air flow passage 12 due to the rapid narrowing of the air flow passage 12, and the compressed air always has a lower temperature than before the compression because the air gives off heat in the compressed state. Since the temperature of the air flowing out of the air flow passage 12 is lower than that of the air flowing into the air flow passage 12, the heat sink with the added heat sink can obtain a more effective cooling effect than a heat sink without the added heat sink.
Based on above-mentioned each embodiment, the utility model provides an improve fin and radiating module of cooling efficiency sets up a fin through cooperating with radiator fan 13 or air pipe, and this fin has the diameter of air intake to be greater than the airflow channel 12 of the diameter of air outlet for the air current makes through this airflow channel 12 and is compressed, and then has reduced the temperature of the air that gets into radiator fan 13 or air pipe, thereby has improved cooling efficiency.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A cooling fin for improving cooling efficiency is characterized by comprising a cooling seat and a cooling pipe; the radiating pipe is embedded in the radiating seat and penetrates through the radiating seat to form an airflow channel;
the radiating pipe is in a circular truncated cone shape; the air flow channel that the cooling tube was in the formation of heat dissipation seat includes air intake and air outlet, the diameter of air intake is greater than the diameter of air outlet.
2. The heat sink with increased cooling efficiency as claimed in claim 1, wherein the heat dissipation tubes are distributed in an array on the heat dissipation base.
3. A heat dissipation module for improving cooling efficiency, comprising the heat dissipation plate as claimed in any one of claims 1 and 2, and further comprising a heat dissipation fan or a ventilation duct.
4. The heat dissipating module of claim 3, wherein the heat dissipating fins are disposed at an air outlet end or an air inlet end of the heat dissipating fan.
5. The cooling efficiency improving heat dissipation module according to claim 3, wherein the heat dissipation fins are installed at a duct inlet or a duct outlet of the ventilation duct.
6. The cooling efficiency improving heat dissipation module according to claim 3, wherein the heat dissipation plate is fixedly connected to the heat dissipation fan through a bolt.
7. The cooling efficiency improving heat dissipation module according to claim 3, wherein the heat dissipation fins are connected with the ventilation duct in a buckling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644645.3U CN210868548U (en) | 2019-09-29 | 2019-09-29 | Radiating fin for improving cooling efficiency and radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644645.3U CN210868548U (en) | 2019-09-29 | 2019-09-29 | Radiating fin for improving cooling efficiency and radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210868548U true CN210868548U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644645.3U Active CN210868548U (en) | 2019-09-29 | 2019-09-29 | Radiating fin for improving cooling efficiency and radiating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210868548U (en) |
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2019
- 2019-09-29 CN CN201921644645.3U patent/CN210868548U/en active Active
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