CN219205102U - Aluminum radiator with double-layer radiating plate - Google Patents
Aluminum radiator with double-layer radiating plate Download PDFInfo
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- CN219205102U CN219205102U CN202320016847.3U CN202320016847U CN219205102U CN 219205102 U CN219205102 U CN 219205102U CN 202320016847 U CN202320016847 U CN 202320016847U CN 219205102 U CN219205102 U CN 219205102U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to an aluminum radiator with a double-layer heat radiation plate in the field of aluminum radiators, which comprises a heat conduction piece and a heat conduction column, wherein the heat conduction piece is sleeved on the heat conduction column, a plurality of heat radiation fins are arranged on the outer side of the heat conduction piece in a surrounding mode, the periphery of the heat conduction piece is connected with a fixing screw sleeve through a supporting frame, one end of the heat conduction piece, which is far away from the heat conduction column, is provided with a guide surface inclined towards a central line, when the aluminum radiator is used, the heat radiator is arranged at the upper end of a CPU through the cooperation of an external screw and the fixing screw sleeve, the lower end of the heat conduction column is jointed with the CPU, the heat on the CPU is transferred to the heat conduction piece and the heat radiation fins through the heat conduction piece, so that the heat can be transferred to the outside air through the heat conduction piece and the heat radiation fins.
Description
Technical Field
The utility model relates to the field of aluminum radiators, in particular to an aluminum radiator with double-layer radiating plates.
Background
In the field of computer product design, the heat dissipation of the system determines the success or failure of the overall product design. In all components such as a main board, a central processing unit, a memory, a hard disk and the like, the CPU has the greatest power consumption, the greatest heating value and the greatest wattage at present, which reach 130W, and if the heat dissipation is not good, the maximum performance of the CPU cannot be exerted.
Most of the existing CPU radiators adopt a plurality of metal singlechips to form CPU radiator fin bodies with different shapes through external force extrusion, and radiate heat through radiator fins, so that in the CPU radiating design process, the following two methods are often comprehensively used: firstly, the size of the radiator is enlarged to help radiating; and secondly, a high-power and high-rotation-speed fan is arranged to assist the radiator to radiate heat.
The structure of the existing radiator has certain defects, so that the efficiency of part of fans is lost, and the heat dissipation efficiency is influenced to a certain extent.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide an aluminum radiator with a double-layer heat dissipation plate, which solves the above-mentioned problems of the related art.
The object of the utility model is achieved by:
the aluminum radiator with the double-layer heat dissipation plate comprises a heat conduction piece and a heat conduction column, wherein the heat conduction piece is sleeved on the heat conduction column, a plurality of heat dissipation fins are arranged on the outer side of the heat conduction piece in a surrounding mode, the periphery of the heat conduction piece is connected with a fixing screw sleeve through a supporting frame, and one end, far away from the heat conduction column, of the heat conduction piece is provided with a guide surface inclined towards a central line.
Further in the above description, the heat conductive pillars are composed of metallic copper.
In the above description, the heat dissipation fins are welded or integrally formed on the heat conduction member.
In the above description, the lower ends of the heat dissipation fins are provided with ventilation grooves.
In the above description, the thickness of the heat dissipation fin is 0.1-3 mm.
The utility model has the beneficial effects that: when the radiator is used, the radiator is arranged at the upper end of the CPU through the cooperation of the external screw and the fixing screw sleeve, the lower end of the heat conducting column is attached to the CPU, the heat on the CPU is transferred to the heat conducting piece and the heat radiating fins through the heat conducting column, the heat can be transferred to the external air through the heat conducting piece and the heat radiating fins, in order to accelerate the heat radiating efficiency, the heat radiating fan can be arranged on the heat conducting piece, the air circulation efficiency is improved by the fan, and part of air can be guided to the heat radiating fins through the guide surface which is obliquely arranged towards the central line on the heat conducting piece, so that the quantity of outward dissipation of the air is reduced.
Drawings
FIG. 1 is a perspective view of an aluminum radiator with a double layer heat dissipation plate according to the present utility model;
FIG. 2 is a front view of an aluminum radiator with a double layer heat dissipation plate according to the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
the reference numerals in the drawings are respectively: 1-heat conducting piece, 2-heat conducting column, 3-heat radiating fin, 4-support frame, 5-fixed screw sleeve, 6-guide surface, 7-ventilation groove.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-3, an embodiment of an aluminum radiator with a double-layer heat dissipation plate includes a heat conduction member 1 and a heat conduction column 2, wherein the heat conduction member 1 is sleeved on the heat conduction column 2, a plurality of heat dissipation fins 3 are circumferentially arranged on the outer side of the heat conduction member 1, fixing screw sleeves 5 are connected to the periphery of the heat conduction member 1 through supporting frames 4, and a guide surface 6 inclined toward a central line is arranged at one end of the heat conduction member 1 away from the heat conduction column 2.
The heat conduction column 2 is composed of metal copper, the heat conduction piece 1 and the heat radiation fins 3 are both composed of metal aluminum, the heat radiation fins 3 are welded or integrally formed on the heat conduction piece 1, the lower ends of the heat radiation fins 3 are provided with ventilation grooves 7, the situation that the lower end faces of the heat radiation fins 3 are excessively attached to a computer main board, the ventilation efficiency of a fan is reduced, and the thickness of the heat radiation fins 3 is 1 mm is avoided.
When the radiator is used, the radiator is mounted at the upper end of the CPU through the cooperation of an external screw and the fixing screw sleeve 5, the lower end face of the heat conducting column 2 is attached to the CPU (the heat conducting column and the CPU can be coated with auxiliary heat conducting silicone grease), the heat conducting column 2 transfers the heat on the CPU to the heat conducting piece 1 and the heat radiating fins 3, the heat can be transferred to the external air through the heat conducting piece 1 and the heat radiating fins 3, in order to accelerate the heat radiating efficiency, a heat radiating fan can be mounted on the heat conducting piece 1, the air circulation efficiency is increased by the fan, and the guide surface 6 which is obliquely arranged towards the central line on the heat conducting piece 1 can guide part of the air to the heat radiating fins 3, so that the quantity of outward dissipation of the air is reduced.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The aluminum radiator with the double-layer heat dissipation plate is characterized by comprising a heat conduction piece and a heat conduction column, wherein the heat conduction piece is sleeved on the heat conduction column, a plurality of heat dissipation fins are arranged on the outer side of the heat conduction piece in a surrounding mode, the periphery of the heat conduction piece is connected with a fixing screw sleeve through a supporting frame, and one end, far away from the heat conduction column, of the heat conduction piece is provided with a guide surface inclined towards a central line.
2. The aluminum radiator with a double-layer heat radiation plate according to claim 1, wherein: the heat conduction column is composed of metal copper.
3. The aluminum radiator with a double-layer heat radiation plate according to claim 1, wherein: the heat radiation fins are welded or integrally formed on the heat conducting piece.
4. The aluminum radiator with a double-layer heat radiation plate according to claim 1, wherein: and the lower ends of the radiating fins are provided with ventilation grooves.
5. The aluminum radiator with a double-layer heat radiation plate according to claim 1, wherein: the thickness of the radiating fin is 0.1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016847.3U CN219205102U (en) | 2023-01-05 | 2023-01-05 | Aluminum radiator with double-layer radiating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016847.3U CN219205102U (en) | 2023-01-05 | 2023-01-05 | Aluminum radiator with double-layer radiating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219205102U true CN219205102U (en) | 2023-06-16 |
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ID=86709083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320016847.3U Active CN219205102U (en) | 2023-01-05 | 2023-01-05 | Aluminum radiator with double-layer radiating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219205102U (en) |
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2023
- 2023-01-05 CN CN202320016847.3U patent/CN219205102U/en active Active
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