CN209998553U

CN209998553U - hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding

Info

Publication number: CN209998553U
Application number: CN201920827273.1U
Authority: CN
Inventors: 齐学峰; 王仕军
Original assignee: Luoyang Lei Jia Electronic Technology Co Ltd
Current assignee: Luoyang Lei Jia Electronic Technology Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-01-31
Anticipated expiration: 2029-06-04

Abstract

hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding relates to hollow liquid cooling aluminum plate structures, apron (2) are arranged in cell body A (8), two protruding strip A (1) are arranged in two recess A (7) respectively, protruding piece (3) are arranged in cell body B (12), two protruding strip B (4) are arranged in two recess B (13) respectively, L-shaped plate (5) are arranged in "L" shape gap (14) that apron (2) set up back formation in cell body A (8), the utility model discloses a place protruding strip A that apron both sides set up in the recess A of the both sides wall setting in cell body A, set up protruding strip B with protruding piece both sides and arrange in the recess B of the both sides wall setting in cell body B to and "L" shape plate is arranged in "L" shape gap, played the purpose that just can effectively encapsulate hollow liquid cooling aluminum plate only by friction stir welding.

Description

hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding

[ technical field ] A method for producing a semiconductor device

The utility model relates to an kind cavity liquid cooling aluminum plate structure especially relates to kind of cavity liquid cooling aluminum plate packaging structure who is applicable to friction stir welding.

[ background of the invention ]

With the progress of science and technology, various precision instruments are continuously developed, the miniaturization and the compaction of the precision instruments are a development trend, but the heat dissipation of the miniaturized and compacted precision instruments is a difficult problem in research, because the radiator is usually installed in the precision instruments, and the radiator needs to occupy a large space, the volume of the precision instruments is increased virtually, and the traditional solution is that the outer box body of the precision instruments is arranged to be a hollow structure, the precision instruments in the hollow outer box body are cooled through liquid arranged in the hollow outer box body, and since the cooling liquid in the hollow outer box body needs to circularly flow, constant pressure is generated, and the liquid cooling cover plate is connected to the cold and hot circulation and then easily leaks.

[ summary of the invention ]

In order to overcome not enough among the background art, the utility model discloses an kind are applicable to friction stir welding welded cavity liquid cooling aluminum plate packaging structure, through arrange the protruding strip A that the both sides wall that the apron both sides set up in cell body A in the recess A, in the recess B that the both sides wall that the protruding piece both sides set up protruding strip B in arranging cell body B in, and in "L" shape crack was arranged in to "L" shaped plate body, played only and utilized friction stir welding just can effectively be with the purpose of cavity liquid cooling aluminum plate encapsulation.

In order to realize the purpose, the utility model adopts the following technical scheme:

hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding, including the apron, "L" shaped plate body and flat board, the apron is square structure, be equipped with protruding strip A respectively at the middle part of the adjacent both sides wall of apron, the intermediate position of apron bottom is equipped with the bulge, the bulge is square structure, it is equipped with protruding strip B respectively to lie in the both sides wall middle part with two protruding strip A equidirectional on the bulge, central point at dull and stereotyped top puts and is equipped with cell body A, be equipped with respectively with two protruding strip A assorted recess A in the adjacent both sides wall middle part of cell body A, be equipped with cell body B in the intermediate position of cell body A tank bottom, it is equipped with recess B respectively to lie in the both sides wall middle part with two recess A equidirectional at cell body B, be equipped with "U" shape liquid cooling passageway around cell body B in cell body A's bottom, the apron is arranged in cell body A, two protruding strip A are arranged in two recess A respectively, the bottom surface of apron contacts with cell body A's tank bottom, the bulge is arranged in cell body B, two protruding strip B are arranged in two recess B respectively, two protruding strip B are arranged in two.

The hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding is characterized in that a liquid inlet hole penetrating through the outer wall of the flat plate is formed in the end of the U-shaped liquid cooling channel, and a liquid outlet hole penetrating through the outer wall of the flat plate is formed in the other end of the U-shaped liquid cooling channel.

The hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding has the advantages that the length and the width of the protruding strip A arranged on the cover plate are the same as those of the groove body A along the outer edge after the protruding strip A and the cover plate are combined.

Suitable for friction stir welding welded cavity liquid cooling aluminum plate packaging structure, the protruding strip B that the protruding piece was equipped with is the same with the length width of cell body B along the length width after the protruding piece combination.

The hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding is characterized in that the two protruding strips B and the two grooves B are of matched structures.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

suitable for friction stir welding welded cavity liquid cooling aluminum plate packaging structure, through arrange the protruding strip A that the both sides wall that sets up the both sides setting of apron both sides in the recess A of the interior both sides wall setting of cell body A in, set up protruding strip B with the bulge both sides and arrange in the recess B of the both sides wall setting in cell body B to in "L" shape crack is arranged in to "L" shaped plate body, played only utilize friction stir welding just can effectively be with the purpose of cavity liquid cooling aluminum plate encapsulation, the utility model discloses simple structure, encapsulation are effectual, effectual extension product life and result of use, market prospect is wide.

[ description of the drawings ]

Fig. 1 is a schematic view of an assembly structure of the present invention;

FIG. 2 is a schematic view of the structure of the cover plate and the flat plate of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a protruding strip A; 2. a cover plate; 3. a protruding block; 4. a protruding strip B; 5. an L-shaped plate body; 6. a flat plate; 7. a groove A; 8. a tank body A; 9. a liquid inlet hole; 10. a U-shaped liquid cooling channel; 11. a liquid outlet hole; 12. a tank body B; 13. a groove B; 14. an "L" shaped slit.

[ detailed description ] embodiments

The present invention will be explained in more detail by the following examples, which are not intended to limit the invention, and the object of the disclosure is to protect changes and improvements within the scope of the invention;

the hollow liquid-cooling aluminum plate packaging structure suitable for friction stir welding described in connection with fig. 1, 2 or 3 includes a cover plate 2, an "L" -shaped plate body 5 and a flat plate 6, the cover plate 2 is of a square structure, protruding strips a1 are respectively disposed in the middle of two adjacent side walls of the cover plate 2, a protruding block 3 is disposed in the middle of the bottom of the cover plate 2, the protruding block 3 is of a square structure, protruding strips B4 are respectively disposed in the middle of two adjacent side walls in the same direction as two protruding strips a1 on the protruding block 3, a groove body A8 is disposed in the center of the top of the flat plate 6, a groove a7 matched with the two protruding strips a1 is respectively disposed in the middle of two adjacent side walls of a body A8, a groove B12 is disposed in the middle of the groove body A8, a groove B12 is disposed in the middle of two adjacent side walls in the same direction as the two groove a 12, a groove B12 is disposed around the groove B12 in the groove B12, a 12 is disposed in a groove B12, a groove B12 is disposed in a 12, a groove B12, a 12 is disposed in a 12, a groove B is disposed in a 12, a groove is disposed in a 12, a groove B is disposed in a 12, a groove is disposed in a 12, a groove is disposed in a groove B is disposed in a 12, a groove B is disposed in a groove B is disposed in a 12, a groove B is disposed in a groove of a 12, a liquid cooling groove, a groove is disposed behind a groove, a liquid cooling groove, a groove is disposed in a groove, a groove is disposed in a groove of a 12, a liquid cooling groove.

Implement hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding, arrange apron 2 in cell body A8 with direction according to two protruding strip A1 and two recess A7, cell body B12 is arranged in to protruding piece 3 this moment, promote apron 2, make two protruding strip A1 arrange in two recess A7 respectively, two protruding strip B4 arrange in two recess B13 respectively, surplus "L" shape slit 14 in cell body A8, arrange "L" shape slit 14 in with "L" shaped plate 5, reuse friction stir welding encapsulates all gaps that lie in dull and stereotyped 6 top, two protruding strip A1 cards that set up on apron 2 are in two recess A7 that set up on dull and stereotyped 6, two protruding strip B4 cards that set up on protruding piece 3 are in two recess B13 that set up in cell body B12, make apron 2 be difficult for during the use, connect apron 9 and play liquid cooling hole 11 respectively, the apron is in "U" shape "liquid cooling channel 10" the effectual cold and hot liquid cooling circulation that makes the interior heat dissipation liquid circulation of cell body B12 appear after the effectual radiator, make the heat dissipation U2 leak easy solution heat dissipation problem appear.

The part of the utility model not detailed is prior art.

Claims

The hollow liquid cooling aluminum plate packaging structure suitable for friction stir welding is characterized by comprising a cover plate (2), an L-shaped plate body (5) and a flat plate (6), wherein the cover plate (2) is of a square structure, protruding strips A (1) are respectively arranged in the middles of two adjacent side walls of the cover plate (2), a protruding block (3) is arranged in the middle of the bottom of the cover plate (2), the protruding block (3) is of a square structure, protruding strips B (4) are respectively arranged in the middles of two side walls in the same direction as the two protruding strips A (1) on the protruding block (3), a groove body A (8) is arranged in the center of the top of the flat plate (6), grooves B (13) are respectively arranged in the middles of two adjacent side walls of the groove A (8) and are matched with the two protruding strips A (1), a groove B (12) is arranged in the middles of two side walls in the same direction as the two protruding strips A (1), a groove body B (12) is arranged in the middles of two side walls in the two adjacent side walls in the same direction as the two protruding strips A (1), a groove A (7), a groove B (4) is arranged in a groove B (7), a groove B (13) of the cover plate (10), a groove A (8), and a groove A) is arranged in a groove (7), a groove (14) and a groove A (7) and a groove (7) is arranged in a groove (7) of the two groove A).
2. The hollow liquid-cooled aluminum plate packaging structure suitable for friction stir welding according to claim 1, wherein a liquid inlet hole (9) penetrating through the outer wall of the flat plate (6) is formed at the end of the U-shaped liquid-cooled channel (10), and a liquid outlet hole (11) penetrating through the outer wall of the flat plate (6) is formed at the other end of the U-shaped liquid-cooled channel (10).
3. The hollow liquid-cooled aluminum plate packaging structure suitable for friction stir welding according to claim 1, wherein: the length and the width of the outer edge of the cover plate (2) combined with the protruding strip A (1) are the same as the length and the width of the groove body A (8).
4. The hollow liquid-cooled aluminum plate packaging structure suitable for friction stir welding according to claim 1, wherein: the length and the width of the outer edge of the combination of the convex strip B (4) arranged on the convex block (3) and the convex block (3) are the same as the length and the width of the groove body B (12).
5. The hollow liquid-cooled aluminum plate packaging structure suitable for friction stir welding according to claim 1, wherein: the two protruding strips B (4) and the two grooves B (13) are of matched structures.