CN215647988U - Novel radiating fin - Google Patents
Novel radiating fin Download PDFInfo
- Publication number
- CN215647988U CN215647988U CN202121812053.5U CN202121812053U CN215647988U CN 215647988 U CN215647988 U CN 215647988U CN 202121812053 U CN202121812053 U CN 202121812053U CN 215647988 U CN215647988 U CN 215647988U
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- liquid collecting
- heat
- water
- pipes
- radiating
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Abstract
The utility model discloses a novel radiating fin which comprises a radiating seat and radiating fins, wherein the radiating seat is provided with a first liquid collecting pipe, a plurality of first water-cooling pipes and a second liquid collecting pipe, the first liquid collecting pipe is provided with a liquid inlet pipe, the first water-cooling pipes are arranged on the inner side of the radiating seat, the first water-cooling pipes are used for realizing the communication of the first liquid collecting pipes and the second liquid collecting pipes, the second liquid collecting pipes are arranged on one side, away from the first liquid collecting pipes, of the radiating seat, the second liquid collecting pipes are provided with liquid outlet pipes, the radiating fins are uniformly distributed on the top surface of the radiating seat, first through holes are uniformly distributed on the radiating fins, and the first liquid collecting pipes, the first water-cooling pipes and the second liquid collecting pipes are arranged to realize the primary radiating of the radiating seat in a water cooling mode.
Description
Technical Field
The utility model relates to the technical field of radiating fins, in particular to a novel radiating fin.
Background
In a conventional heat dissipation method, a heat sink made of a metal material is disposed above a heat-generating electronic component. The heat sink has a base. The lower surface of the base is contacted with the electronic element, and the upper surface of the base is provided with a plurality of radiating fins. The base absorbs the heat generated by the electronic component and transfers the heat to the heat dissipation fins. The heat is dissipated to the ambient air by the fins. However, for some electronic devices with high calorific value, the heat dissipation efficiency of the heat sink is not enough to take away the heat generated by the electronic devices with high calorific value, so that the working temperature of the electronic devices with high calorific value rises. When the operating temperature of the high-calorific-value electronic device exceeds the upper temperature limit of the energy load, the high temperature may cause the performance of the high-calorific-value electronic device to be reduced or even force the high-calorific-value electronic device to be shut down.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a novel radiating fin which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a novel radiating fin, includes radiating seat and heat radiation fins, the radiating seat is equipped with first collector tube, a plurality of first water-cooled tube and second collector tube, first collector tube is equipped with the feed liquor pipe, the radiating seat inboard is located to first water-cooled tube, first water-cooled tube is used for realizing first collector tube and second collector tube intercommunication, the one side that first collector tube was kept away from to the radiating seat is located to the second collector tube, the second collector tube is equipped with the drain pipe, heat radiation fins evenly distributed is in the radiating seat top surface, heat radiation fins evenly distributed has first through-hole.
Preferably, the heat dissipation seat is of a square structure, the first water-cooling tubes are of a minor arc bow-shaped structure, and the first water-cooling tubes are uniformly distributed in the heat dissipation seat.
Preferably, a second water-cooling tube is arranged in the heat radiation seat, and the first water-cooling tubes are symmetrically distributed on two sides of the second water-cooling tube.
Preferably, the top surface of the heat radiating seat is provided with a heat conducting plate on one side close to the second liquid collecting pipe, the heat conducting plate is perpendicular to the heat radiating fins, and the heat conducting plate is uniformly provided with second through holes.
Preferably, a ventilation groove is arranged between the radiating fin and the heat conducting plate.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up first collector tube, first water-cooled tube and second collector tube can realize tentatively dispelling the heat to the radiating seat through water-cooled mode, and surplus heat conduction to heat radiation fins, because heat radiation fins are equipped with first through-hole and can accelerate circulation of air speed and circulation of air between the heat radiation fins, thereby improve the radiating efficiency, because the radiating seat is close to the circulation of second collector tube one end and has the cold liquid after the absorbed heat, consequently can strengthen the radiating efficiency that the radiating seat is close to second collector tube one end through setting up the heat-conducting plate perpendicular with heat radiation fins, it can further improve the radiating efficiency to be equipped with the second through-hole simultaneously, and because be equipped with the air duct between heat radiation fins and the heat-conducting plate, can further improve the radiating efficiency.
Drawings
Fig. 1 is a schematic view of a novel heat sink structure.
Fig. 2 is a schematic view of a heat sink structure.
Reference numbers in the figures:
1-radiating seat, 11-first liquid collecting pipe, 111-liquid inlet pipe, 12-first water cooling pipe, 13-second liquid collecting pipe, 131-liquid outlet pipe, 14-second water cooling pipe, 2-radiating fin, 21-first through hole, 3-heat conducting plate, 31-second through hole and 32-ventilating groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
As shown in fig. 1 and fig. 2, a novel heat sink comprises a heat sink base 1 and heat dissipation fins 2, wherein the heat sink base 1 is provided with a first liquid collecting tube 11, a plurality of first water cooling tubes 12 and a second liquid collecting tube 13, the first liquid collecting tube 11 is provided with a liquid inlet tube 111, the first water cooling tubes 12 are arranged inside the heat sink base 1, the first water cooling tubes 12 are used for realizing communication between the first liquid collecting tubes 11 and the second liquid collecting tubes 13, the second liquid collecting tube 13 is arranged on one side of the heat sink base 1 away from the first liquid collecting tubes 11, the second liquid collecting tubes 13 are provided with liquid outlet tubes 131, the heat dissipation fins 2 are uniformly distributed on the top surface of the heat sink base 1, the heat dissipation fins 2 are uniformly distributed with first through holes 21, the heat sink base 1 is of a square structure, the first water cooling tubes 12 are of a minor arc bow-shaped structure, the first water cooling tubes 12 are uniformly distributed in the heat sink base 1, the heat dissipation base 1 is internally provided with second water cooling tubes 14, the first water-cooled tubes 12 are symmetrically distributed at two sides of the second water-cooled tubes 14, the heat conducting plate 3 is arranged at one side of the top surface of the radiating seat 1 close to the second liquid collecting tube 13, the heat conducting plate 3 is vertical to the radiating fins 2, the second through holes 31 are uniformly distributed on the heat conducting plate 3, the ventilating slot 32 is arranged between the radiating fins 2 and the heat conducting plate 3, the first liquid collecting tube 11, the first water-cooled tubes 12 and the second liquid collecting tube 13 are arranged to realize the primary radiating of the radiating seat 1 in a water cooling mode, and the residual heat is conducted to the radiating fins 2, the air circulation speed and the air circulation among the radiating fins 2 can be increased due to the first through holes 21 arranged on the radiating fins 2, so that the radiating efficiency is improved, and the cooling liquid after absorbing heat is circulated at one end of the radiating seat 1 close to the second liquid collecting tube 13, so that the radiating efficiency of the radiating seat 1 close to one end of the second liquid collecting tube 13 can be enhanced by arranging the heat conducting plate 3 vertical to the radiating fins 2, meanwhile, the second through holes 31 are arranged to further improve the heat dissipation efficiency, and the ventilation grooves 32 are formed between the heat dissipation fins 2 and the heat conduction plate 3, so that the heat dissipation efficiency can be further improved, a heat dissipation fan can be arranged at one end, far away from the heat dissipation seat 1, of the heat dissipation fins 2, the wind direction of the heat dissipation fan is from top to bottom, the air flow rate in the ventilation grooves 32 is higher than that of the other side of the heat conduction plate 3 due to the fact that air is blocked when the heat dissipation fan works, and therefore cold air can flow into the ventilation grooves 32 through the second through holes 31, and the heat dissipation efficiency of the heat conduction plate 3 is further improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A novel radiating fin is characterized in that: the heat dissipation seat is provided with a first liquid collecting pipe, a plurality of first water-cooling pipes and a second liquid collecting pipe, the first liquid collecting pipe is provided with a liquid inlet pipe, the first water-cooling pipes are arranged on the inner side of the heat dissipation seat, the first water-cooling pipes are used for achieving communication of the first liquid collecting pipes and the second liquid collecting pipes, the second liquid collecting pipes are arranged on one side, away from the first liquid collecting pipes, of the heat dissipation seat, the second liquid collecting pipes are provided with liquid outlet pipes, the heat dissipation fins are evenly distributed on the top surface of the heat dissipation seat, and the heat dissipation fins are evenly distributed with first through holes.
2. A novel heat sink as claimed in claim 1, wherein: the heat dissipation seat is of a square structure, the first water-cooling tubes are of a minor arc bow-shaped structure, and the first water-cooling tubes are uniformly distributed in the heat dissipation seat.
3. A novel heat sink as claimed in claim 2, wherein: and second water-cooling tubes are arranged in the heat dissipation seat, and the first water-cooling tubes are symmetrically distributed on two sides of the second water-cooling tubes.
4. A novel heat sink as claimed in claim 1, wherein: the heat-conducting plate is arranged on one side, close to the second liquid collecting pipe, of the top surface of the heat-radiating seat and is perpendicular to the heat-radiating fins, and second through holes are uniformly distributed in the heat-conducting plate.
5. The novel heat sink as claimed in claim 4, wherein: and a ventilation groove is arranged between the radiating fin and the heat conducting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812053.5U CN215647988U (en) | 2021-08-04 | 2021-08-04 | Novel radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812053.5U CN215647988U (en) | 2021-08-04 | 2021-08-04 | Novel radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647988U true CN215647988U (en) | 2022-01-25 |
Family
ID=79895173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812053.5U Active CN215647988U (en) | 2021-08-04 | 2021-08-04 | Novel radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647988U (en) |
-
2021
- 2021-08-04 CN CN202121812053.5U patent/CN215647988U/en active Active
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