CN223540821U

CN223540821U - Water-cooling radiator

Info

Publication number: CN223540821U
Application number: CN202422723627.1U
Authority: CN
Inventors: 谢莉; 谢智
Original assignee: South China Li Neng Technology Huizhou Co ltd
Current assignee: South China Li Neng Technology Huizhou Co ltd
Priority date: 2024-11-08
Filing date: 2024-11-08
Publication date: 2025-11-11
Anticipated expiration: 2034-11-08

Abstract

This utility model provides a water-cooled radiator, which relates to the field of water-cooled radiators. It includes a shell, a heat-absorbing plate fixedly mounted at the bottom of the shell, and a heat exchanger fixedly mounted at the bottom of the inner wall of the shell. The bottom of the heat exchanger is fixedly connected to the top of the heat-absorbing plate. The top of the heat exchanger has multiple through holes and a honeycomb structure. An opening is formed between two adjacent through holes. A cover plate is provided on the top of the shell, and multiple partitions are provided at the bottom of the cover plate. The partitions are located within the multiple through holes. By designing the heat exchanger with a honeycomb structure, the contact area between the cooling liquid and the heat exchanger can be increased. Furthermore, by setting partitions, the flow path of the liquid within the through holes is extended. Through this structure, heat exchange is more complete, improving the heat exchange efficiency between the cooling liquid and the heat exchanger.

Description

Water-cooling radiator

Technical Field

The utility model relates to the field of water-cooling radiators, in particular to a novel water-cooling radiator.

Background

The working principle of the water-cooled radiator is based on heat transfer. The liquid (such as water or special cooling liquid) in the radiator flows along the pipeline and covers the radiating fins, and absorbs heat of components (such as CPU, display card and the like) in a high-temperature state in the process. The liquid is then pumped into the radiator, which is another large metal surface that can be in contact with air. Here, the heat is released by way of dissipation to the surrounding environment (usually the external atmosphere). This process achieves efficient transfer and dissipation of heat. With the updating of electronic equipment, the performance of the electronic equipment is higher and higher, the thermal power of the electronic equipment is also gradually improved, the heat dissipation part of the existing water-cooling radiator is generally formed by fins, the cooling heat dissipation area is smaller, the heat exchange is insufficient, and the heat dissipation effect is poor.

Therefore, it is necessary to provide a new water-cooled radiator to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a water-cooling radiator.

The utility model provides a water-cooling radiator which comprises a shell, wherein a heat absorption plate is fixedly arranged at the bottom of the shell, a heat exchange piece is fixedly arranged at the bottom of the inner wall of the shell, the bottom of the heat exchange piece is fixedly connected with the top of the heat absorption plate, a plurality of through holes are formed in the top of the heat exchange piece, the heat exchange piece is in a honeycomb structure, a through hole is formed between two adjacent through holes, a cover plate is arranged at the top of the shell, a plurality of partition plates are arranged at the bottom of the cover plate, and the partition plates are respectively positioned in the through holes.

Preferably, two sides of the partition plate are respectively and tightly attached to two sides of the inner wall of the through hole.

Preferably, the side surface of the shell is provided with an extension part, a launder is arranged in the extension part, and the inner cavity of the launder is communicated with the inner cavity of the through hole.

Preferably, the shell top is offered the fixed slot, be equipped with sealed pad in the fixed slot, sealed pad top with the inseparable laminating of apron bottom.

Preferably, the center of the top of the cover plate is provided with a liquid inlet pipe, and two sides of the top of the extension part are provided with liquid outlet pipes.

Preferably, friction blocks are respectively arranged on the surfaces of the liquid inlet pipe and the liquid outlet pipe.

Preferably, the cover plate side surface is provided with a plurality of fixing blocks, screws penetrate through the tops of the fixing blocks respectively, and the fixing blocks are fixed on the top of the shell through the screws.

Compared with the related art, the water-cooling radiator provided by the utility model has the following beneficial effects:

1. Through being honeycomb structure with the heat exchange member design, can increase the area of contact of cooling liquid and heat exchange member to through setting up the flow path that the baffle prolonged liquid in the through-hole, through above structure, make the heat exchange more abundant, improve cooling liquid and heat exchange member heat exchange efficiency.

2. The heat exchange piece is in a honeycomb structure, wherein a through hole is formed between two adjacent through holes, the through holes at the center of the heat exchange piece are communicated with the inner cavities of all the surrounding through holes, and the flowing direction of liquid flows from the center of the heat exchange piece to the periphery of the heat exchange piece, so that cooling liquid flows from the center of the heat exchange piece to all directions of the periphery, the temperature at the center of the heat absorption plate is the lowest, the characteristics of high temperature at the center of a heating element and low edge temperature are met, and the cooling liquid can be used for absorbing heat more fully.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a water-cooled radiator according to the present utility model;

fig. 2 is a schematic diagram of the overall structure of a water-cooled radiator according to the present utility model;

Fig. 3 is a schematic diagram of a split structure of a water-cooled radiator according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the base shown in FIG. 3;

Fig. 5 is a schematic cross-sectional view of a water-cooled radiator according to the present utility model.

Reference numeral 1 in the figure, the outer casing; 2, a heat absorption plate, 3, a heat exchange piece, 4, a through hole, 5, a through hole, 6, a cover plate, 7, a partition plate, 8, an extension part, 9, a launder, 10, a sealing gasket, 11, a liquid inlet pipe, 12, a liquid outlet pipe, 13, a friction block, 14, a fixing block, 15 and a screw.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-5 in combination, fig. 1 is a schematic diagram of an overall structure of a water-cooled radiator according to the present utility model, fig. 2 is a schematic diagram of an overall structure of a water-cooled radiator according to the present utility model, fig. 3 is a schematic diagram of a split structure of a water-cooled radiator according to the present utility model, fig. 4 is a schematic diagram of a cross-sectional structure of a base shown in fig. 3, and fig. 5 is a schematic diagram of a cross-sectional structure of a water-cooled radiator according to the present utility model.

In a specific implementation process, as shown in fig. 1-5, the heat exchanger comprises a shell 1, a liquid outlet pipe 12 is fixedly arranged at the bottom of the shell 1, a heat exchange piece 3 is fixedly arranged at the bottom of the inner wall of the shell 1, the bottom of the heat exchange piece 3 is fixedly connected with the top of the liquid outlet pipe 12, a plurality of through holes 4 are formed in the top of the heat exchange piece 3, the heat exchange piece 3 is in a honeycomb structure, through holes 5 are formed between two adjacent through holes 4, the through holes 4 at the center of the heat exchange piece 3 are communicated with inner cavities of all the through holes 4 around the through holes, the flowing direction of liquid flows from the center of the heat exchange piece 3 to the periphery of the heat exchange piece 3, a cover plate 6 is arranged at the top of the shell 1, a plurality of partition plates 7 are arranged at the bottom of the cover plate 6, the partition plates 7 are respectively located in the through holes 4, two sides of the partition plates 7 are respectively tightly attached to two sides of the inner wall of the through holes 4, and the flowing path of the liquid in the through holes 4 is prolonged by arranging the partition plates 7.

The side surface of the shell 1 is provided with an extension part 8, a launder 9 is arranged in the extension part 8, the inner cavity of the launder 9 is communicated with the inner cavity of the through hole 4, and the through hole 4 of the outer side wall of the heat exchange piece 3 is communicated through the launder 9.

The fixed slot has been seted up at shell 1 top, is equipped with sealed pad 10 in the fixed slot, and sealed pad 10 top is closely laminated with apron 6 bottom to seal between shell 1 top and apron 6 bottom, avoid the weeping.

The center department is equipped with feed liquor pipe 11 at apron 6 top, and extension 8 top both sides are equipped with drain pipe 12 for liquid is poured into the heat transfer piece 3 inside and is followed the inside outflow of heat transfer piece 3, and feed liquor pipe 11 and drain pipe 12 surface are equipped with friction block 13 respectively, with increasing frictional force, fixed more stable when connecting the pipeline.

The cover plate 6 is provided with a plurality of fixing blocks 14 on the side surface, screws 15 penetrate through the tops of the fixing blocks 14 respectively, and the fixing blocks 14 are fixed on the top of the shell 1 through the screws 15.

The utility model provides the working principle that cooling liquid is injected into the center of the heat exchange piece 3 through the liquid inlet pipe 11, the cooling liquid flows to surrounding through holes 4 through each through hole 4 when flowing, the flow path of the liquid in the through holes 4 is prolonged through the partition plate 7, and heat exchange is carried out through the contact of the cooling liquid with the heat absorption plate 2 and the heat exchange piece 3, so that the temperature of the heat absorption plate 2 is reduced, the heat absorption plate 2 can continuously absorb the heat of a heating element, and finally the cooling liquid flows out through the launder 9 and then flows out of the liquid outlet pipe 12.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a water-cooling radiator, its characterized in that, including shell (1), shell (1) bottom is fixed to be equipped with absorber plate (2), shell (1) inner wall bottom is fixed to be equipped with heat exchange piece (3), heat exchange piece (3) bottom with absorber plate (2) top fixed connection, heat exchange piece (3) top is equipped with a plurality of through-holes (4), heat exchange piece (3) are cellular structure, wherein seted up through-hole (5) between two adjacent through-holes (4), shell (1) top is equipped with apron (6), apron (6) bottom is equipped with a plurality of baffles (7), and a plurality of baffle (7) are located a plurality of respectively in through-hole (4).

2. A water-cooled radiator according to claim 1, wherein the two sides of the partition plate (7) are closely attached to the two sides of the inner wall of the through hole (4).

3. The water-cooling radiator according to claim 2, wherein an extension portion (8) is arranged on the side surface of the housing (1), a launder (9) is arranged in the extension portion (8), and an inner cavity of the launder (9) is communicated with an inner cavity of the through hole (4).

4. A water-cooled radiator according to claim 3, characterized in that a fixing groove is formed in the top of the housing (1), a sealing gasket (10) is arranged in the fixing groove, and the top of the sealing gasket (10) is tightly attached to the bottom of the cover plate (6).

5. The water-cooled radiator according to claim 4, wherein the center of the top of the cover plate (6) is provided with a liquid inlet pipe (11), and both sides of the top of the extension part (8) are provided with liquid outlet pipes (12).

6. The water-cooled radiator according to claim 5, wherein friction blocks (13) are respectively arranged on the surfaces of the liquid inlet pipe (11) and the liquid outlet pipe (12).

7. A water-cooled radiator according to claim 6, characterized in that a plurality of fixing blocks (14) are arranged on the side surface of the cover plate (6), screws (15) penetrate through the tops of the fixing blocks (14), and the fixing blocks (14) are fixed on the top of the shell (1) through the screws (15).