CN212463903U - Aluminum profile radiator - Google Patents
Aluminum profile radiator Download PDFInfo
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- CN212463903U CN212463903U CN202021650221.0U CN202021650221U CN212463903U CN 212463903 U CN212463903 U CN 212463903U CN 202021650221 U CN202021650221 U CN 202021650221U CN 212463903 U CN212463903 U CN 212463903U
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- bottom plate
- aluminum profile
- convection
- heat
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Abstract
The utility model discloses an aluminum profile radiator, which comprises a bottom plate, wherein a plurality of groups of radiating fins vertical to the bottom plate are arranged on the bottom plate, convection grooves parallel to each other are arranged among the radiating fins of each group, the convection grooves are vertical to the radiating fins, and the aluminum profile radiator is integrally radiated by automatic convection through the arrangement of the convection grooves; the convection groove improves the air flow efficiency between the aluminum profile radiators, accelerates the taking away of heat and improves the cooling efficiency.
Description
Technical Field
The utility model relates to a heat dissipation accessory technical field specifically is an aluminium alloy radiator.
Background
The aluminum profile radiator has the characteristics of attractive appearance, light weight, good heat dissipation performance, good energy-saving effect and the like. The types of radiator aluminum profiles commonly used in China at present are as follows: electronic, electric and computer radiators, sunflower aluminum radiators, radiator profiles for power semiconductors, etc.
Aluminum profile radiators are widely used for their excellent performance: machinery, automobiles, wind power generation, engineering machinery, air compressors, railway locomotives, household appliances and other industrial fields. The existing heat dissipation plate has the following defects: the heat dissipation structure has poor ventilation performance, and under the condition of high load, the heat dissipation capability of the heat sink is insufficient, so that the CPU is frequently subjected to frequency reduction or the shell is overheated, and the experience is influenced.
Therefore, it is highly desirable to design an aluminum profile heat sink with good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aluminium alloy radiator for it is poor to solve current radiator heat radiation structure ventilation performance, and heat-sinking capability leads to CPU to fall the frequency or the shell is overheated inadequately, influences the problem of experiencing the sense.
In order to solve the above problem, the utility model provides a following technical scheme: the aluminum profile radiator comprises a bottom plate, wherein a plurality of groups of radiating fins vertical to the bottom plate are arranged on the bottom plate, each group of radiating fins are provided with mutually parallel convection grooves, the convection grooves are mutually vertical to the radiating fins, and the arrangement of the convection grooves enables the whole aluminum profile radiator to radiate heat in an automatic convection mode.
By adopting the technical scheme, the convection groove improves the air flow efficiency between the aluminum profile radiators, accelerates the taking away of heat and improves the cooling efficiency.
Further, a heat dissipation fan is arranged on the surface of the heat dissipation fin, and the heat dissipation fan is arranged in the center of the bottom plate.
By adopting the technical scheme, the heat dissipation fan accelerates the heat conduction and improves the heat conduction efficiency.
Further, the plurality of groups of radiating fins comprise radiating fins with different widths which are arranged in a crossed manner.
By adopting the technical scheme, the width of each group of radiating fins is different and the radiating fins are arranged in a crossed manner, the radiating fins with shorter widths radiate heat faster, the radiating fins with longer widths radiate heat slower, the temperature difference causes different densities to form buoyancy force, and the heat exchange process generated under the motion caused by the buoyancy force is called free motion heat exchange, so that the heat deriving efficiency is improved.
Furthermore, the width of the convection grooves between each group of radiating fins is consistent.
By adopting the technical scheme, the convection slots with consistent width enable the air circulation to be more regular.
Further, the convection grooves are symmetrically arranged on the bottom plate.
By adopting the technical scheme, the symmetrically arranged convection grooves enable the air to circulate more regularly.
Furthermore, the bottom plate is of a square structure, and four corners of the bottom plate are provided with mounting holes.
By adopting the technical scheme, the aluminum profile radiator is mainly used for cooling areas such as a CPU (central processing unit), a mainboard and the like, the applicability of a square structure is more common, and the installation hole is convenient to install and fix the aluminum profile radiator.
Further, the bottom plate and the radiating fins are made of aluminum materials.
By adopting the technical scheme, the aluminum material is light in weight, not easy to rust, good in heat conductivity and high in cooling efficiency.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
1. the utility model discloses the convection current groove that sets up has improved the air flow efficiency between the aluminium alloy radiator for take away heat, improve cooling efficiency.
2. Each group of radiating fins are different in width and are arranged in a crossed mode, radiating fins with short widths radiate heat quickly, radiating fins with long widths radiate heat slowly, the density is different due to temperature difference to form buoyancy force, the heat exchange process generated under the motion caused by the buoyancy force is called free motion heat exchange, and the heat exporting efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, 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 these drawings without creative efforts.
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the invention.
Wherein, 1, a bottom plate; 2. a heat dissipating fin; 3. aligning the trough; 4. a heat radiation fan; 5. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses an aluminum profile radiator aims at solving the problem that current radiator structure heat derivation is slow, the radiating efficiency is low.
Referring to fig. 1 and 2, aluminum profile radiator, including bottom plate 1, arranged the multiunit radiating fin 2 of perpendicular to bottom plate 1 on bottom plate 1, all seted up the convection current groove 3 that is parallel to each other between every group radiating fin 2, convection current groove 3 is mutually perpendicular with radiating fin 2, and the setting up of convection current groove 3 makes the whole mode heat dissipation through automatic convection current of aluminum profile radiator. The arrangement of the flow groove 3 improves the air flow efficiency between the aluminum profile radiators, so that the heat is taken away, and the cooling efficiency is improved. Specifically, the aluminium alloy radiator is installed on CPU or mainboard, and the heat of CPU or mainboard is taken away through radiating fin, and the convection current groove has increased the efficiency that the air flows, further improves the efficiency that the heat was taken away, and the convection current groove is not established to prior art, adopts a monoblock solid slab as the bottom plate, therefore heat conduction efficiency slow.
In this embodiment, a heat dissipation fan 4 is disposed on the surface of the heat dissipation fin 2, and the heat dissipation fan 4 is disposed at the center of the base plate 1. The heat dissipation fan 4 accelerates the heat conduction, further accelerates the air circulation, and improves the heat conduction efficiency. Specifically, the wind of the heat radiation fan 4 is blown toward the other side with respect to the heat radiation fins 2.
As shown in fig. 1, the plurality of sets of heat dissipating fins 2 include a cross arrangement of heat dissipating fins 2 having different widths. Each group of radiating fins 2 are different in width and are arranged in a crossed mode, the radiating fins 2 with the shorter widths radiate heat faster, the radiating fins 2 with the longer widths radiate heat slower, the temperature difference causes different densities to form buoyancy force, and the heat exchange process generated under the motion caused by the buoyancy force is called free motion heat exchange, so that the heat deriving efficiency is improved.
Referring to fig. 1, the width of the convection grooves 3 between each set of the heat dissipation fins 2 is uniform. The convection slots 3 of uniform width provide a more regular air circulation. Furthermore, the width of the launder 3 is consistent, so that the launder can be conveniently processed, and the operation can be completed by opening one mould without additional mould opening.
As shown in fig. 1, the convection grooves 3 are symmetrically arranged on the bottom plate 1. The symmetrically arranged convection slots 3 provide a more regular circulation of air. Specifically, the convection groove 3 is a symmetry axis along the center line of the bottom plate, and the two sides are turned over to realize symmetry of the convection groove.
Referring to fig. 1, a bottom plate 1 has a square structure, and four corners of the bottom plate 1 are provided with mounting holes 5. The aluminum profile radiator is mainly used for cooling areas such as a CPU and a mainboard, the applicability of the square structure is more common, and the installation hole is convenient to install and fix the aluminum profile radiator. Specifically, adopt the fastener to fix the aluminium alloy radiator in corresponding position, for example through modes such as screw, in other embodiments, also can adopt glue to paste the connection.
In the present embodiment, the base plate 1 and the heat dissipation fins 2 are made of aluminum material. The aluminum material has light weight, is not easy to be corroded, has good heat conductivity and high cooling efficiency.
The utility model discloses a working method: at first install this aluminium alloy radiator in required position like CPU or mainboard etc, radiating fin 2 takes away the high temperature of equipment such as CPU, increase air convection efficiency to chute 3, the efficiency of taking away of improvement temperature, and each radiating fin 2's width is inconsistent, the radiating fin temperature that the width is shorter scatters and disappears sooner, the radiating fin temperature that the width is longer scatters and disappears sooner, consequently form the difference in temperature between the radiating fin and arouse the density difference and form the buoyancy lift, the produced heat transfer process under the motion that this buoyancy lift causes, namely, the free motion heat transfer, further improve thermal efficiency of taking away, and under radiator fan's the effect, the air flow has been accelerated, to sum up shows, the utility model has the characteristics of take away speed height, cooling efficiency height to required cooling device temperature.
The above description is the preferred embodiment of the present invention, and is not limited to the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the principles of the invention.
Claims (7)
1. The aluminum profile radiator is characterized by comprising a bottom plate, wherein a plurality of groups of radiating fins perpendicular to the bottom plate are arranged on the bottom plate, each group of radiating fins are provided with mutually parallel convection grooves, the convection grooves are mutually perpendicular to the radiating fins, and the aluminum profile radiator is integrally cooled in an automatic convection mode.
2. The aluminum profile heat sink as claimed in claim 1, wherein a heat dissipation fan is provided on a surface of the heat dissipation fin, the heat dissipation fan being disposed at a central position of the bottom plate.
3. The aluminum profile heat sink as recited in claim 1, wherein the plurality of sets of fins comprise a cross arrangement of fins having different widths.
4. The aluminum profile heat sink as claimed in claim 1, wherein the width of the convection grooves between each group of the heat dissipation fins is uniform.
5. The aluminum profile heat sink as claimed in claim 4, wherein the convection grooves are symmetrically arranged on the bottom plate.
6. The aluminum profile radiator according to any one of claims 1 to 5, wherein the bottom plate is of a square structure, and mounting holes are formed in four corners of the bottom plate.
7. The aluminum profile heat sink as claimed in claim 6, wherein the bottom plate and the heat dissipation fins are made of aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650221.0U CN212463903U (en) | 2020-08-10 | 2020-08-10 | Aluminum profile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650221.0U CN212463903U (en) | 2020-08-10 | 2020-08-10 | Aluminum profile radiator |
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| Publication Number | Publication Date |
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| CN212463903U true CN212463903U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021650221.0U Active CN212463903U (en) | 2020-08-10 | 2020-08-10 | Aluminum profile radiator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115719845A (en) * | 2022-12-02 | 2023-02-28 | 广东机电职业技术学院 | Automobile soft package lithium ion battery enhanced heat transfer system |
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2020
- 2020-08-10 CN CN202021650221.0U patent/CN212463903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115719845A (en) * | 2022-12-02 | 2023-02-28 | 广东机电职业技术学院 | Automobile soft package lithium ion battery enhanced heat transfer system |
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