Heat dissipation aluminum profile applied to water cooling

Abstract

The utility model discloses a heat dissipation aluminum profile applied to water cooling, which relates to the technical field of aluminum profile heat dissipation, and comprises an aluminum profile heat dissipation main body, a plurality of heat dissipation side wings are formed on the side surface of the aluminum profile heat dissipation main body, and the heat dissipation side wings are vertically arranged. Wing roots close to the side surfaces of the aluminum profile heat dissipation main body and wing ends far away from the side surfaces of the aluminum profile heat dissipation main body are formed on the heat dissipation side wings; a plurality of soaking solution capillary holes vertically penetrate through the heat dissipation side wings, the soaking solution capillary holes are formed in the heat dissipation side wings from the wing ends to the wing roots at intervals, on one hand, upward-pulling cooling water is formed in the soaking solution capillary holes to enlarge the heat dissipation area of the cooling water so as to improve the heat dissipation efficiency, and on the other hand, the heat dissipation efficiency of the cooling water is improved. After the cooling water is pulled up in the capillary holes of the soaking solution, the cooling water is closer to the top of the aluminum profile heat dissipation main body and the tops of the heat dissipation side wings, the heat of the cooling water is closer to the top of the aluminum profile heat dissipation main body and the tops of the heat dissipation side wings, and heat dissipation is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile heat dissipation, in particular to a heat dissipation aluminum profile used for water cooling. Background Art

[0002] In industrial applications, aluminum profiles are increasingly used as water heat sinks. Aluminum profile radiators are corrosion-resistant and have a long service life. A thick oxide film can be formed on the surface of aluminum alloy materials, which can be used for heating water with a pH of ≤ 9 or in automobile water tanks for a long time. Aluminum heat sinks with special surface treatment can be used in various pH~12 conditions.

[0003] The structure of heat dissipation aluminum profiles is as shown in the Chinese utility model "An aluminum profile water-cooled radiator" with announcement number CN215683090U. A first channel is provided at the top of one side of the shell, a plurality of second channels are provided near the top of the other side of the shell, and a plurality of third channels are provided near the bottom of the other side of the shell. The components used to form the first channel, the second channel, and the third channel are the fins commonly seen in daily life. It is also understood that by providing multiple heat dissipation fins on the shell, the purpose of increasing the heat dissipation area is achieved, thereby improving the heat dissipation efficiency. Its heat dissipation design is relatively common and widespread. How to further improve the heat dissipation efficiency of traditional aluminum profiles, especially when used in cooling systems that use water as a cooling medium, how to design an aluminum profile structure that can make its heat dissipation effect more efficient. Utility Model Content

[0004] The utility model is to overcome the above-mentioned shortcomings and to provide a technical solution that can solve the above-mentioned technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat dissipation aluminum profile used for water cooling, including an aluminum profile heat dissipation body, a plurality of heat dissipation side wings formed on the side of the aluminum profile heat dissipation body, the heat dissipation side wings are vertically arranged, and the heat dissipation side wings are formed with a wing root close to the side of the aluminum profile heat dissipation body and a wing end away from the side of the aluminum profile heat dissipation body; a plurality of wetting solution capillary pores vertically penetrate the heat dissipation side wings, and the plurality of wetting solution capillary pores are spaced apart on the heat dissipation side wings from the wing end of the heat dissipation side wing to the wing root of the heat dissipation side wing.

[0006] As a further solution of the utility model: a plurality of heat dissipation wings are formed on the same side of the aluminum profile heat dissipation body, and the plurality of heat dissipation wings on the same side are arranged at intervals front and rear or left and right along the side; the plurality of heat dissipation wings on the same side of the aluminum profile heat dissipation body are parallel to each other, and a heat dissipation channel is formed between two adjacent heat dissipation wings on the same side.

[0007] As a further solution of the utility model: a plurality of heat dissipation area expansion parts are formed on the outer side surface of the heat dissipation wing.

[0008] As a further solution of the utility model: the heat dissipation area expansion portion is a groove formed on the outer side surface of the heat dissipation wing.

[0009] As a further solution of the utility model: the heat dissipation area expansion part is vertically arranged on the heat dissipation wing.

[0010] As a further solution of the utility model: on the same heat dissipation wing: a plurality of heat dissipation area expansion parts and a plurality of capillary holes for immersing the wetting solution are arranged in a mutually staggered manner.

[0011] As a further solution of the utility model: the thickness of the heat dissipation wing changes as follows: it gradually decreases from the wing end of the heat dissipation wing to the wing root of the heat dissipation wing.

[0012] Compared with the prior art, the beneficial effects of the present technical solution are as follows: on a traditional aluminum profile heat dissipation body with heat dissipation wings, the direction of the heat dissipation wings is adjusted and the heat dissipation wings are improved so that they have corresponding wetting solution capillaries; when cooling water is used for heat dissipation, the bottom of the aluminum profile heat dissipation body and the bottom of the heat dissipation wings can be placed in the cooling water, and the cooling water can produce a capillary phenomenon on the heat dissipation wings of the aluminum profile through the wetting solution capillaries, which can cause the water level of the cooling water in the wetting solution capillaries to rise. On the one hand, the heat dissipation area of ​​the cooling water is expanded by forming an upwardly pulled cooling water in the wetting solution capillaries, which is used to improve the heat dissipation efficiency. On the other hand, after the cooling water is pulled upwardly in the wetting solution capillaries, it is closer to the top of the aluminum profile heat dissipation body and the top of the heat dissipation wing, and the heat of the cooling water is transferred to the top of the aluminum profile heat dissipation body and the top of the heat dissipation wing in a closer way, which is more conducive to heat dissipation.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural stereogram of the utility model;

[0016] Figure 2 It is a top view of the structure in the utility model. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 A heat dissipation aluminum profile used for water cooling includes an aluminum profile heat dissipation body 1, and a plurality of heat dissipation side wings 2 are formed on the side of the aluminum profile heat dissipation body 1. The heat dissipation side wings 2 are vertically arranged, and the heat dissipation side wings 2 are formed with a wing root 201 close to the side of the aluminum profile heat dissipation body 1 and a wing end 202 away from the side of the aluminum profile heat dissipation body 1.

[0019] A plurality of wetting solution capillary holes 3 are vertically penetrated on the heat dissipation wing 2, and the plurality of wetting solution capillary holes 3 are arranged at intervals from the wing end 202 of the heat dissipation wing to the wing root 201 of the heat dissipation wing on the heat dissipation wing 2. On the conventional aluminum profile heat dissipation body with heat dissipation wing, the direction of the heat dissipation wing is adjusted and the heat dissipation wing is improved so that it has corresponding wetting solution capillary holes 3.

[0020] Since water can produce a capillary phenomenon on the aluminum profile (the capillary phenomenon refers to the phenomenon that a liquid rises or falls in a thin tube or a narrow slit. This rise or fall is the result of the combined action of factors such as the surface tension of the liquid, gravity, and the shape of the tube wall or the slit. The capillary phenomenon of water on the aluminum profile is manifested as an upward pull), when cooling the cooling water, the bottom of the aluminum profile heat dissipation body 1 and the bottom of the heat dissipation wing 2 can be placed in the cooling water, and the cooling water correspondingly produces a capillary phenomenon on the heat dissipation wing 2 of the aluminum profile through the capillary pores 3 of the wetting solution, which can cause the water level of the cooling water in the capillary pores 3 of the wetting solution to rise. On the one hand, the cooling water that is pulled upward is formed in the capillary pores 3 of the wetting solution to expand the heat dissipation area of ​​the cooling water, which is used to improve the heat dissipation efficiency. On the other hand, after the cooling water is pulled upward in the capillary pores 3 of the wetting solution, it is closer to the top of the aluminum profile heat dissipation body 1 and the top of the heat dissipation wing 2. The path for the heat of the cooling water to be transferred to the top of the aluminum profile heat dissipation body 1 and the top of the heat dissipation wing 2 is closer, which is more conducive to heat dissipation. Compared with the traditional design with only heat dissipation wings, its heat dissipation efficiency is better.

[0021] The pore size of the wetting solution capillary pores 3 may be 0.6 mm, the distance between adjacent heat dissipation wings 2 on the same side may be 3.6 mm, the thickness of the wing root 201 of the heat dissipation wing 2 may be 1.33 mm, and the thickness of the wing tip 202 of the heat dissipation wing 2 may be 1 mm.

[0022] Figure 1 , 2 The number of heat dissipation wings 2 shown is only exemplary, and a corresponding number may be set according to actual needs. Heat dissipation wings may be optionally set on the four sides, front, back, left, and right.

[0023] Furthermore, a plurality of heat dissipation wings 2 are formed on the same side of the aluminum profile heat dissipation body 1, and the plurality of heat dissipation wings on the same side are arranged at intervals front to back or left to right along the side where they are located, such as Figure 2 As shown, multiple heat dissipation wings are arranged at intervals on the left and right sides of the front side / rear side; multiple heat dissipation wings on the same side of the aluminum profile heat dissipation body 1 are parallel to each other, and a heat dissipation channel 4 is formed between two adjacent heat dissipation wings on the same side.

[0024] The thickness of the heat dissipation wing 2 changes as follows: it gradually decreases from the wing end 202 of the heat dissipation wing 2 to the wing root 201 of the heat dissipation wing 2. Figure 2 As shown, the heat dissipation channel 4 formed by two adjacent heat dissipation wings on the same side of the aluminum profile heat dissipation body 1 is an outward-expanding heat dissipation channel, that is, it expands outward from the wing root 201 toward the wing tip 202 to facilitate gas to enter the heat dissipation channel 4 for heat exchange.

[0025] In the embodiment of the utility model, a plurality of heat dissipation area expansion portions 5 are formed on the outer side surface of the heat dissipation wing 2 .

[0026] Furthermore, the heat dissipation area expansion portion 5 is a groove formed on the outer side surface of the heat dissipation wing 2 .

[0027] The heat dissipation area expansion portion 5 is preferably vertically arranged on the heat dissipation wing 2. On the same heat dissipation wing 2: a plurality of heat dissipation area expansion portions and a plurality of wetting solution capillary holes are mutually staggered.

[0028] like Figure 2 As shown, the heat dissipation area expansion portion 5 is formed in the concave area between two adjacent wetting solution capillary holes 3, so as to be more conducive to the heat dissipation and cooling of the cooling water in the wetting solution capillary holes 3.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat dissipation aluminum profile used for water cooling, comprising an aluminum profile heat dissipation body, a plurality of heat dissipation side wings formed on the side of the aluminum profile heat dissipation body, characterized in that: The heat dissipation wing is vertically arranged, and the heat dissipation wing is formed with a wing root close to the side of the aluminum profile heat dissipation body and a wing end away from the side of the aluminum profile heat dissipation body; A plurality of wetting solution capillary holes are vertically penetrated on the heat dissipation wing, and the plurality of wetting solution capillary holes are arranged at intervals from the wing end of the heat dissipation wing to the wing root of the heat dissipation wing on the heat dissipation wing; A plurality of heat dissipation wings are formed on the same side of the aluminum profile heat dissipation body, and the plurality of heat dissipation wings on the same side are arranged at intervals front and back or left and right along the side where they are located; The multiple heat dissipation wings on the same side of the aluminum profile heat dissipation body are parallel to each other, and a heat dissipation channel is formed between two adjacent heat dissipation wings on the same side; The thickness of the heat dissipation wing changes as follows: the thickness gradually decreases from the wing end of the heat dissipation wing to the wing root of the heat dissipation wing.

2. The heat dissipation aluminum profile used for water cooling according to claim 1, characterized in that: The outer side of the heat dissipation wing is formed with multiple heat dissipation area expansion parts.

3. The heat dissipation aluminum profile used for water cooling according to claim 2, characterized in that: The heat dissipation area expansion portion is a groove formed on the outer side surface of the heat dissipation wing.

4. The heat dissipation aluminum profile used for water cooling according to claim 3, characterized in that: The heat dissipation area expansion portion is vertically arranged on the heat dissipation wing.

5. The heat dissipation aluminum profile used for water cooling according to claim 4, characterized in that: On the same heatsink: The plurality of heat dissipation area expansion parts and the plurality of wetting solution capillary holes are mutually staggered.

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