CN214474880U - A liquid-air cooling radiator - Google Patents

Abstract

The utility model discloses a liquid-air cooling radiator. The structure comprises a fixing structure, a liquid cooling part, a heat-conducting part and a heat-dissipating part. A plurality of heat-conducting parts are evenly arranged on the bottom wall of the fixing structure; A liquid cooling component is arranged between the fixed structures, and the heat conducting component is arranged inside the heat dissipation component. The fixing structure is a cavity whose upper surface and corresponding two sides are open and the remaining surfaces are closed, and the bottom surface of the fixing structure is provided with a plurality of installation grooves matched with the heat-conducting member. The radiator makes full use of the installation space, combines liquid cooling and air cooling, and simultaneously dissipates heat through the heat sink and the cooling water tank. The heat dissipation of the heat sink mainly relies on the original fan inside the server to cool the heat sink for air cooling; Heat dissipation is formed by the combination of water inlet pipes to form circulating water heat exchange, which realizes the combination of liquid cooling and air cooling, improves the overall heat dissipation effect of the server, and ensures the normal operation of each device.

Description

Liquid air cooling radiator

Technical Field

The utility model relates to a server field, specific liquid air cooling radiator that says so.

Background

In the existing design, the liquid cooling module kit is mainly divided into a Water cooling head (Water Block), a Water Pump (Pump) and a heat dissipation bank (Radiator), and the operation mode is that a Water Pump pumps working fluid, generally anti-freezing Water cooling liquid into the Water cooling head, the working fluid is contacted in a flow channel of the Water cooling head for heat exchange to take away waste heat, and then the working fluid flows into the heat dissipation bank for cooling by a large area and then flows back to the Water Pump, so that the continuous circulation achieves the heat dissipation effect. In the existing liquid cooling radiator, the function that cooling fluid flows into a water cooling head to exchange heat and then flows out is simply provided, all the heat dissipation parts are arranged by means of heat dissipation, the heat dissipation parts do not have any help, the heat dissipation efficiency is low, the heat dissipation effect is poor, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid air cooling radiator, this radiator make full use of server inner space improves the radiating efficiency, and the cost is practiced thrift in the reinforcing radiating effect.

The utility model provides a technical scheme that its technical problem adopted is: the liquid cooling radiator structurally comprises a fixing structure, a liquid cooling part, a heat conducting part and a radiating part, wherein a plurality of heat conducting parts are uniformly arranged on the bottom wall of the fixing structure, the liquid cooling part is arranged between the heat conducting part and the fixing structure, and the heat conducting part is arranged inside the radiating part.

Further, fixed knot constructs for the higher authority and corresponds the equal open-ended remaining face confined cavity in both sides, fixed knot constructs's bottom surface be equipped with a plurality ofly with heat-conducting member matched with mounting groove.

Further, the heat conduction piece is a heat conduction pipe, the lower portion of the heat conduction pipe is connected with the installation groove in the bottom face of the fixing structure, the upper portion of the heat conduction pipe is arranged on the fixing structure, and an installation space of the liquid cooling part is arranged between the lower portion and the upper portion of the heat conduction pipe.

Furthermore, the heat dissipation part is composed of a plurality of heat dissipation fins, and the side wall of the heat dissipation part is provided with heat conduction pipe mounting holes and heat conduction pipe avoiding grooves matched with the plurality of heat conduction parts.

Further, the liquid cooling part includes heat dissipation case, water inlet and delivery port, the fixed knot constructs the bottom surface is located to the heat dissipation case, one side of heat dissipation case is equipped with the water inlet that links to each other with the coolant liquid and discharges hydrothermal delivery port respectively, the water inlet is through heat dissipation incasement chamber and delivery port intercommunication.

The utility model has the advantages that:

1. the radiator of the utility model saves the installation space, combines the liquid cooling heat dissipation and the air cooling heat dissipation, and simultaneously dissipates the heat through the radiating fins and the radiating water tank, and the heat dissipation of the radiating fins mainly depends on the original fan inside the server to perform the air cooling heat dissipation on the radiating fins; the liquid cooling heat dissipation is combined through the water inlet pipeline to form circulating water heat exchange, so that the combination of liquid cooling and air cooling is realized, the integral heat dissipation effect of the server is improved, and the normal operation of each device is ensured.

2. Because set up a plurality of heat pipe at the fixed knot structure diapire, and the liquid cooling water tank also arranges the fixed knot structure diapire in, through heat pipe and liquid cooling water tank heat absorption simultaneously, the heat transfer that the heat pipe absorbed dispels the heat to the fin, and the liquid cooling water tank absorbed heat passes through the circulation of liquid cooling pipeline and dispels the heat, reaches dual radiating effect, improves the radiating efficiency.

3. Because the heat conduction pipe is embedded into the radiating fins, the contact area of the heat conduction pipe and the radiating fins is increased, and the heat conduction efficiency is improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the heat pipe and the liquid cooling part and the fixing structure;

FIG. 3 is a schematic view of the installation structure of the heat pipe;

FIG. 4 is a schematic diagram of a liquid cooling unit;

FIG. 5 is a schematic structural view of a heat dissipation assembly;

FIG. 6 is a schematic view of another angle of the heat dissipation assembly;

fig. 7 is a schematic structural view of the heat sink disposed inside the server.

In the figure:

the server comprises a fixing structure 1, a mounting groove 11, a liquid cooling part 2, a heat dissipation box 21, a water inlet 22, a water outlet 23, a heat conduction pipe 3, a heat dissipation component 4, a heat dissipation fin 41, a heat conduction pipe mounting hole 42, a heat conduction pipe avoiding groove 43, a server main body 5, a fan 6 and a heat dissipation exhaust 7.

Detailed Description

The liquid air-cooled heat sink of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the liquid-air cooling heat sink of the present invention is used in cooperation with the original heat dissipation plate and the fan in the server, so as to achieve the simultaneous heat dissipation of liquid cooling and air cooling. The structure of the server heat exchange device comprises a fixing structure 1 arranged on a server bottom plate, a liquid cooling part 2 for dissipating heat through cooling liquid, a heat conducting part for absorbing heat inside the server and a heat dissipation assembly 4, wherein the heat dissipation assembly 4 dissipates heat through an original fan in the server to realize an air cooling heat exchange mode. Evenly be equipped with a plurality of heat conduction pieces above fixed knot constructs 1's the diapire, be equipped with liquid cooling part 2 between heat conduction piece and the fixed knot structure, inside heat dissipation piece was located to the heat conduction piece, the radiator unit was the fin module, and heat conduction piece bottom was the part that absorbs the heat, and in the fin module was located on upper portion, heat transmission to the fin module that the heat conduction piece absorbed, rethread fan was bloied to the fin module and is carried out the air-cooled heat dissipation.

As shown in fig. 2, the fixing structure 1 is a cavity with openings on the upper surface and corresponding two sides and the other surfaces being closed, and the fixing structure 1 can be fixed on the server bottom plate by welding or screws. The bottom surface of the fixed structure is provided with a plurality of mounting grooves 11 matched with the heat-conducting pieces. The heat conducting part is a heat conducting pipe 3, the lower part of the heat conducting pipe 3 is matched and welded with the mounting groove 11 on the bottom surface of the fixed structure, and the part of the heat conducting pipe 3 absorbing heat is arranged in the mounting groove 11 of the fixed structure, so that the heat of the bottom plate of the server can be absorbed to the maximum degree, and the heat dissipation effect is improved. The aspect of fixed knot structure 1 is located on the upper portion of heat pipe 3, is the installation space of liquid cooling part 2 between the lower part of heat pipe 3 and the upper portion, and other spaces need not to be occupied in the installation of liquid cooling part, the rational utilization installation space. The liquid cooling part 2 is arranged in the installation space and welded with the server bottom plate, and the heat dissipation box 21 and the heat conduction pipe 3 of the liquid cooling part simultaneously absorb the heat of the server bottom plate, so that the heat dissipation in two forms of liquid cooling and air cooling is realized.

As shown in fig. 5 and 6, the heat dissipation assembly 4 is composed of a plurality of heat dissipation fins 41, and the side walls of the heat dissipation fins are provided with heat pipe installation holes 42 and heat pipe avoiding grooves 43 which are matched with the plurality of heat conduction members. The heat pipe mounting holes 42 and the heat pipe avoiding grooves 43 are provided in plural and at different positions on each of the heat dissipating fins, so that the plural heat pipes 3 can be embedded in the heat dissipating module, and the heat pipes can be in contact with the heat dissipating fins in the largest area, thereby improving the heat conducting and dissipating effects.

As shown in fig. 4, the liquid cooling part 2 includes a heat dissipation box 21, a water inlet 22 and a water outlet 23, the heat dissipation box 21 is disposed on the bottom surface of the fixing structure 1, one side of the heat dissipation box 21 is respectively provided with the water inlet 22 connected with the cooling liquid and the water outlet 23 for discharging hot water, and the water inlet is communicated with the water outlet through an inner cavity of the heat dissipation box. As shown in fig. 7, two sets of the heat sinks of the present invention are installed on the bottom plate of the server main body 5, and the heat dissipation of the heat dissipation assembly 4 is performed by the fan 6 of the server side portion, thereby achieving air cooling heat dissipation. The liquid cooling box is connected with the original heat dissipation row 7 in the server through a liquid cooling pipeline, so that circulation of cooling liquid in the heat dissipation box is realized, and the purpose of liquid cooling heat exchange is achieved.

The utility model discloses a radiator is the combination of liquid cooling radiator and air cooling radiator, and liquid cooling radiator structure closes the water pump and uses, can connect the water-cooling pipeline and do the heat exchange, and the part on upper strata utilizes the cooperation realization air cooling heat dissipation of heat pipe and fin module. For example, when the CPU is cooled, the liquid cooling radiator is used for heat exchange, and then the heat is transferred to the heat dissipation plate, and then the fan is used for heat dissipation of the heat dissipation plate, and meanwhile, the air flow of the fan can be used for helping heat dissipation of the air-cooled heat dissipation plate, so that the heat dissipation effect of the server is greatly improved.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims (5)

1. A liquid-air cooling radiator is characterized by comprising a fixing structure, a liquid cooling part, a heat conducting part and a radiating part, wherein a plurality of heat conducting parts are uniformly arranged on the bottom wall of the fixing structure, the liquid cooling part is arranged between the heat conducting part and the fixing structure, and the heat conducting part is arranged inside the radiating part.

2. The liquid air-cooled heat sink as recited in claim 1, wherein the fixing structure is a cavity with an opening on the top and corresponding sides and a closed bottom, and the bottom of the fixing structure is provided with a plurality of mounting slots for engaging with the heat conducting members.

3. The liquid air-cooled heat sink as claimed in claim 1 or 2, wherein the heat conducting member is a heat conducting pipe, a lower portion of the heat conducting pipe is connected to the mounting groove on the bottom surface of the fixing structure, an upper portion of the heat conducting pipe is disposed on the fixing structure, and a space for mounting the liquid cooling member is defined between the lower portion and the upper portion of the heat conducting pipe.

4. The liquid air-cooled heat sink as recited in claim 3, wherein the heat sink is formed by a plurality of heat sinks, and the side wall of the heat sink is provided with heat pipe mounting holes and heat pipe avoiding grooves for engaging with the plurality of heat conducting members.

5. The liquid-air cooling radiator as claimed in claim 1, wherein the liquid cooling unit includes a heat dissipating box, a water inlet and a water outlet, the heat dissipating box is disposed on the bottom surface of the fixing structure, the water inlet connected to the cooling liquid and the water outlet for discharging hot water are disposed on one side of the heat dissipating box, and the water inlet is communicated with the water outlet through an inner cavity of the heat dissipating box.

Images