Aluminum profile water-cooled radiator

Abstract

The present invention proposes an aluminum profile water-cooled radiator, comprising a radiator body, a first heat dissipation component, a second heat dissipation component and a cooling water pipe; the radiator body comprises a first shell, a second shell and a third shell, and two ends of the first shell are respectively inserted and arranged in first plug-in slots of the second shell and the third shell; a plurality of first channels are arranged on the first shell, and the cooling water pipe is inserted and arranged in the first channel, and the length of the cooling water pipe is greater than the length of the first channel; second channels are respectively arranged on the second shell and the third shell corresponding to the first channels, and the second channel is connected with the third channel through a transfer channel; two ends of the cooling water pipe are inserted and arranged in two second channels, and an end pipe is fixed on each third channel, and the two end pipes are respectively a water inlet and a water outlet of the cooling water, and the cooling water circulates in the radiator body through the two end pipes. The present invention has simple assembly, good heat dissipation effect and good stability.

Description

Technical Field

[0001] The invention relates to a radiator, in particular to an aluminum profile water-cooling radiator. Background Art

[0002] In the prior art, radiators are widely used. With the development of component integration, the heat dissipation requirements of radiators are getting higher and higher. High-power modules often need to be equipped with larger radiators for forced air cooling. How to solve this problem in a limited space? At present, ordinary water-cooled radiators on the market are equipped with S-shaped copper tubes in the cavity, which are difficult to process and costly, and have large heat conduction losses because of the combination of two different materials. In order to improve the heat dissipation effect, it is necessary to increase the degree of the water channel of the water-cooled radiator to take away the heat, which further increases the difficulty and cost of processing.

[0003] Patent 201010147817.3 discloses a method for enhancing the heat dissipation effect of a water-cooled radiator, wherein a partition is arranged in the inner cavity of the radiator shell, and the partition divides the inner cavity of the radiator shell into a water channel; in the water channel, a heat sink is arranged on the side where the heat conducting surface of the shell is located, and the direction of the heat sink is consistent with the direction of the water flow in the water channel. A water-cooled radiator for implementing this method includes a shell, and a water inlet and an outlet are arranged on the shell. The inner cavity of the shell is provided with a partition, and the partition is tightly connected to the shell to form a water channel; the first two ends of the water channel are respectively connected to the water inlet and the outlet; in the water channel, a heat sink is arranged on the shell, and the direction of the heat sink is consistent with the direction of the water flow in the water channel.

[0004] The preparation process of the radiator is complicated and the heat dissipation effect is poor. Summary of the invention

[0005] In view of the above problems, the present invention proposes an aluminum profile water-cooled radiator, which is simple to assemble, has good heat dissipation effect and good stability.

[0006] The specific technical solutions are as follows:

[0007] An aluminum profile water-cooled radiator comprises a radiator body, a first radiating component, a second radiating component and a cooling water pipe;

[0008] The radiator body comprises a first shell, a second shell and a third shell, wherein the second shell and the third shell are respectively provided with a first plug-in slot, and both ends of the first shell are respectively inserted into the first plug-in slots of the second shell and the third shell;

[0009] The first shell is provided with a plurality of first channels, the cooling water pipes are inserted into the first channels, and the length of the cooling water pipes is greater than the length of the first channels;

[0010] The second housing and the third housing are provided with second channels corresponding to the first channels respectively, and the second channels are connected with the third channels through the transfer channels;

[0011] The two ends of the cooling water pipe are inserted into the two second channels, and an end pipe is fixed on each third channel. The two end pipes are respectively the water inlet and the water outlet of the cooling water, and the cooling water circulates in the radiator body through the two end pipes;

[0012] The edges of the second shell and the third shell are fixed to the first shell by welding;

[0013] The first heat dissipation assembly includes a first bottom plate, a plurality of first heat dissipation fins are arranged on the first bottom plate, and the first bottom plate is arranged on the first housing in a transition fit;

[0014] The second heat dissipation assembly comprises a second bottom plate, a plurality of second heat dissipation fins are arranged on the second bottom plate, the second bottom plate is fixed on the second shell and the third shell, and the first heat dissipation fins pass through the avoidance grooves on the second bottom plate.

[0015] Furthermore, the height of the first heat sink is greater than that of the second heat sink, the cross-sectional shape of the first heat sink is an isosceles trapezoidal structure that is smaller at the top and larger at the bottom, and the cross-sectional shape of the second heat sink is a rectangular structure.

[0016] Furthermore, a second heat sink is provided between two adjacent first heat sinks.

[0017] Furthermore, two fixed end blocks are respectively disposed opposite to each other on the second shell and the third shell.

[0018] Furthermore, the second base plate is fixed to the second shell and the third shell by fasteners.

[0019] The assembly method of the present invention is:

[0020] (1) Prefabricate the first shell, the second shell, and the third shell respectively;

[0021] (2) Insert the cut cooling pipe into the first channel, and then plug the second shell and the third shell into the two ends of the first shell, so that the two ends of the cooling water pipe are inserted into the two second channels, and the edges of the second shell and the third shell are fixed to the first shell by welding;

[0022] (3) placing the first heat dissipation assembly on the first housing, placing the second heat dissipation assembly above the first heat dissipation assembly, allowing the first heat sink to pass through the avoidance groove on the second bottom plate, and then fixing the second bottom plate to the second housing and the third housing by fasteners;

[0023] (4) Fix an end pipe on each of the two third channels to obtain the finished product.

[0024] The beneficial effects of the present invention are: the present invention has simple assembly, good heat dissipation effect and good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the present invention.

[0026] Figure 2 This is a cross-sectional view of the radiator body.

[0027] Figure 3 for Figure 2 Enlarged view of part A.

[0028] Reference numerals

[0029] Cooling water pipe 1, first shell 2, second shell 3, third shell 4, first plug slot 5, first channel 6, second channel 7, transfer channel 8, third channel 9, end pipe 10, first bottom plate 11, first heat sink 12, second bottom plate 13, second heat sink 14, fixed end block 15. DETAILED DESCRIPTION

[0030] In order to make the technical solution of the present invention clearer and more explicit, the present invention is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the present invention and any solution derived by conventional reasoning shall fall within the protection scope of the present invention.

[0031] As shown in the figure, an aluminum profile water-cooled radiator includes a radiator body, a first heat dissipation component, a second heat dissipation component and a cooling water pipe 1;

[0032] The radiator body includes a first shell 2, a second shell 3 and a third shell 4. The second shell and the third shell are respectively provided with a first plug-in slot 5. Both ends of the first shell are respectively inserted into the first plug-in slots of the second shell and the third shell.

[0033] The first shell is provided with a plurality of first channels 6, in which cooling water pipes are inserted, and the length of the cooling water pipes is greater than the length of the first channels;

[0034] The second housing and the third housing are provided with second channels 7 corresponding to the first channels respectively, and the second channels are connected with the third channels 9 through the transfer channels 8;

[0035] The two ends of the cooling water pipe are inserted into the two second channels, and an end pipe 10 is fixed on each third channel. The two end pipes are respectively the water inlet and the water outlet of the cooling water. The cooling water circulates in the radiator body through the two end pipes.

[0036] The edges of the second shell and the third shell are fixed to the first shell by welding;

[0037] The first heat dissipation assembly includes a first bottom plate 11, on which a plurality of first heat dissipation fins 12 are arranged, and the first bottom plate is arranged on the first housing in a transition fit;

[0038] The second heat dissipation assembly includes a second bottom plate 13, on which a plurality of second heat dissipation fins 14 are arranged. The second bottom plate is fixed to the second shell and the third shell, and the first heat dissipation fins pass through the avoidance grooves on the second bottom plate.

[0039] Furthermore, the height of the first heat sink is greater than that of the second heat sink, the cross-sectional shape of the first heat sink is an isosceles trapezoidal structure that is smaller at the top and larger at the bottom, and the cross-sectional shape of the second heat sink is a rectangular structure.

[0040] Furthermore, a second heat sink is provided between two adjacent first heat sinks.

[0041] Furthermore, two fixed end blocks 15 are respectively disposed opposite to each other on the second shell and the third shell.

[0042] Furthermore, the second base plate is fixed to the second shell and the third shell by fasteners.

[0043] The assembly method of the present invention is:

[0044] (1) Prefabricate the first shell, the second shell, and the third shell respectively;

[0045] (2) Insert the cut cooling pipe into the first channel, and then plug the second shell and the third shell into the two ends of the first shell, so that the two ends of the cooling water pipe are inserted into the two second channels, and the edges of the second shell and the third shell are fixed to the first shell by welding;

[0046] (3) placing the first heat dissipation assembly on the first housing, placing the second heat dissipation assembly above the first heat dissipation assembly, allowing the first heat sink to pass through the avoidance groove on the second bottom plate, and then fixing the second bottom plate to the second housing and the third housing by fasteners;

[0047] (4) Fix an end pipe on each of the two third channels to obtain the finished product.

Claims

1. An aluminum profile water-cooled radiator, characterized in that it comprises a radiator body, a first heat dissipation component, a second heat dissipation component and a cooling water pipe; The radiator body comprises a first shell, a second shell and a third shell, wherein the second shell and the third shell are respectively provided with a first plug-in slot, and both ends of the first shell are respectively inserted into the first plug-in slots of the second shell and the third shell; The first shell is provided with a plurality of first channels, the cooling water pipes are inserted into the first channels, and the length of the cooling water pipes is greater than the length of the first channels; The second housing and the third housing are provided with second channels corresponding to the first channels respectively, and the second channels are connected with the third channels through the transfer channels; The two ends of the cooling water pipe are inserted into the two second channels, and an end pipe is fixed on each third channel. The two end pipes are respectively the water inlet and the water outlet of the cooling water, and the cooling water circulates in the radiator body through the two end pipes; The edges of the second shell and the third shell are fixed to the first shell by welding; The first heat dissipation assembly includes a first bottom plate, a plurality of first heat dissipation fins are arranged on the first bottom plate, and the first bottom plate is arranged on the first housing in a transition fit; The second heat dissipation assembly includes a second bottom plate, a plurality of second heat dissipation fins are arranged on the second bottom plate, the second bottom plate is fixed to the second shell and the third shell, and the first heat dissipation fins pass through the avoidance grooves on the second bottom plate; The height of the first heat sink is greater than that of the second heat sink, the cross-sectional shape of the first heat sink is an isosceles trapezoidal structure that is smaller at the top and larger at the bottom, and the cross-sectional shape of the second heat sink is a rectangular structure; A second heat sink is provided between two adjacent first heat sinks; Two fixed end blocks are respectively arranged opposite to each other on the second shell and the third shell.

2. The aluminum profile water-cooling radiator according to claim 1, characterized in that: The second base plate is fixed to the second shell and the third shell by fasteners.

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