CN214954904U

CN214954904U - Computer machine case internal component heat abstractor

Info

Publication number: CN214954904U
Application number: CN202121789845.5U
Authority: CN
Inventors: 陈璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-30
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a computer case internal element heat dissipation device, which comprises a heat dissipation block, a liquid cooling component and a support frame; a heat dissipation block: the upper surface of the radiating block is provided with uniformly distributed radiating grooves, and the lower surface of the radiating block is symmetrically provided with brackets; liquid cooling assembly: the heat-radiating block comprises bus bars and heat exchange tubes, wherein the heat exchange tubes are respectively arranged in the heat-radiating grooves, the bus bars are arranged on the front side surface and the rear side surface of the heat-radiating block in a staggered manner, and the interiors of the two bus bars are communicated through the heat exchange tubes; a support frame: the upper surface of the computer case is provided with a liquid feeding bottle, the supporting frame is positioned on the right side of the radiating block, the front end of the supporting frame is provided with a liquid circulation assembly, the upper end of the liquid circulation assembly is communicated with the inside of the liquid feeding bottle, the left end of the liquid circulation assembly is communicated with the two busbars respectively, the heat exchange tube is a flat heat exchange tube, the liquid circulation assembly comprises a circulating pump, a liquid outlet tube, a liquid return tube and a coiled tube, and the computer case internal element radiating device is combined with air cooling and liquid cooling and has a good radiating effect.

Description

Computer machine case internal component heat abstractor

Technical Field

The utility model relates to a computer technology field specifically is a computer machine incasement part component heat abstractor.

Background

The computer is commonly called as a computer, which is a modern electronic computing machine used for high-speed computing, and the common computers include a desktop computer and a notebook computer, devices such as a host computer and a display of the desktop computer are generally relatively independent and generally need to be placed on a computer desk or a special workbench, therefore, the case of the desktop computer has the factors of large space and good ventilation condition and is widely used by people all the time, however, with the development of integration technology, the integration level of semiconductor chips is higher, each chip can accommodate tens of thousands or even millions of transistors, and the performance of the components inside the chassis is better and better, the heat productivity of the heat dissipation device is getting larger and larger, and then the heat dissipation device is needed to dissipate the heat of the internal components of the computer case, the traditional heat dissipation device generally uses a fan alone to dissipate the heat, and the heat dissipation effect is not good, so that the heat dissipation device for the internal components of the computer case is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a computer machine incasement component heat abstractor, forced air cooling and liquid cooling heat dissipation combine together, and the radiating effect is good, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer chassis internal element heat dissipating double-fuselage, including the radiating block, liquid cooling assembly and support frame;

a heat dissipation block: the upper surface of the radiating block is provided with uniformly distributed radiating grooves, and the lower surface of the radiating block is symmetrically provided with brackets;

liquid cooling assembly: the heat-radiating block comprises bus bars and heat exchange tubes, wherein the heat exchange tubes are respectively arranged in the heat-radiating grooves, the bus bars are arranged on the front side surface and the rear side surface of the heat-radiating block in a staggered manner, and the interiors of the two bus bars are communicated through the heat exchange tubes;

a support frame: the upper surface is equipped with the liquid feeding bottle, the carriage is located the right side of radiating block, the front end of carriage is equipped with the liquid circulation subassembly, the upper end of liquid circulation subassembly and the inside intercommunication of liquid feeding bottle, the left end of liquid circulation subassembly communicates with two busbars respectively, heat transfer liquid can evenly flow in many heat exchange tubes, can guarantee can evenly to exchange heat with the radiating block, and then guarantee that the radiating of internals is even, liquid cooling and air-cooled combination formula heat dissipation have promoted the heat-sinking capability to the radiating block greatly, the efficiency of radiating block and internals heat transfer has been promoted, and then the heat-sinking capability to the internals has been promoted.

Furthermore, the heat exchange tube is a flat heat exchange tube, so that the heat exchange effect is enhanced.

Further, the liquid circulation subassembly includes circulating pump, drain pipe, liquid return pipe and coiled pipe, the circulating pump passes through the connecting plate and sets up in the trailing flank of braced frame, the drawing liquid end of circulating pump extends to the inside of liquid feeding bottle, the drain pipe of drain pipe and rear side's busbar intercommunication is passed through to the liquid end of circulating pump, the coiled pipe passes through the stationary blade and sets up in the inside of braced frame, the busbar intercommunication of liquid return pipe and front side is passed through to the lower extreme of coiled pipe, the upper end of coiled pipe extends to the inside of liquid feeding bottle, the output of external control switch group is connected to the input electricity of circulating pump, the heat of radiating block is continuously taken away in the promotion heat transfer liquid circulation flow.

Furthermore, a heat radiation fan is arranged on the upper surface of the heat radiation block, and the input end of the heat radiation fan is electrically connected with the output end of the external control switch group, so that the air flow speed of the wall of the heat radiation groove is increased.

Furthermore, the upper surface of the radiating block is provided with a hemispherical groove, so that the central part of the radiating block is ensured to have airflow flowing.

Furthermore, the upper surface of the radiating block is symmetrically provided with guide grooves, so that the transverse flow of air flow can be ensured.

Furthermore, the left side surface and the right side surface of the radiating block are provided with side grooves which are uniformly distributed, so that the radiating surface area of the radiating block is increased.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation device for the internal elements of the computer case has the following advantages:

1. in the process that the heat conduction liquid passes through the heat exchange tube, microthermal heat conduction liquid will carry out the heat transfer through heat exchange tube and radiating block, two busbar dislocation set, can guarantee that the route that heat conduction liquid flows in heat exchange tube and two busbars equals, and then heat exchange liquid homodisperse flows in a plurality of heat exchange tubes, the heat exchange tube is flat heat exchange tube simultaneously, heat exchange tube and heat exchange liquid have good effect, and increased the area of contact with the radiating groove wall, heat exchange liquid can evenly flow in many heat exchange tubes, guaranteed can evenly heat exchange with the radiating block, and then guarantee that the radiating of internal component is even, and heat exchange tube and radiating block area of contact are big, and then guaranteed the heat transfer effect, the radiating ability to internal component has been promoted.

2. The heat of radiating block is continuously taken away in heat transfer liquid circulation flow under the effect of circulating pump, the radiator fan of running simultaneously blows downwards, the air current has accelerated the flow velocity of radiating groove wall air, and then accelerated the radiating efficiency of radiating block, hemisphere groove guarantees that the center department of radiating block also has the air current to flow, the guiding gutter can guarantee that the air current can the horizontal flow, make the air current in the radiating groove flow more even, and then make the radiating block evenly dispel the heat, the side recess has increased the heat radiating surface area of radiating block, under the liquid cooling radiating state, can also carry out the forced air cooling heat dissipation, liquid cooling and air cooling combination formula heat dissipation have promoted the heat-sinking capability to the radiating block greatly, the efficiency of radiating block and inner member heat transfer has been promoted, and then the heat-sinking capability to inner member has been promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural view of the heat dissipation block of the present invention.

In the figure: the liquid cooling device comprises a heat dissipation block 1, a heat dissipation groove 2, a liquid cooling assembly 3, a bus 31, a heat exchange tube 32, a support frame 4, a liquid circulation assembly 5, a circulating pump 51, a liquid outlet tube 52, a liquid return tube 53, a coiled tube 54, a heat dissipation fan 6, a hemispherical groove 7, a support 8, a side groove 9, a flow guide groove 10 and a liquid feeding bottle 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a computer chassis internal component heat dissipating double-fuselage, including the radiating block 1, liquid cooling assembly 3 and support frame 4;

the heat dissipation block 1: the upper surface of the radiating block 1 is provided with evenly distributed radiating grooves 2, the lower surface of the radiating block 1 is symmetrically provided with brackets 8, the radiating block 1 is fixed on the upper surface of an element to be radiated through the brackets 8, and the upper surface of the element to be radiated is tightly attached to the lower surface of the radiating block 1, when a computer works, the element in the case works to generate a large amount of heat, the heat of the element is transferred to the radiating block 1, the upper surface of the radiating block 1 is provided with a radiating fan 6, the input end of the radiating fan 6 is electrically connected with the output end of an external control switch group, the upper surface of the radiating block 1 is provided with a hemispherical groove 7, the upper surface of the radiating block 1 is symmetrically provided with flow guide grooves 10, the left side surface and the right side surface of the radiating block 1 are both provided with evenly distributed side concave grooves 9, meanwhile, the operating radiating fan 6 blows downwards, the air flow speeds up the air flow speed of the walls of the radiating grooves 2, and further quickening the radiating efficiency of the radiating block 1, the hemispherical groove 7 ensures that airflow also flows at the center of the radiating block 1, the flow guide groove 10 can ensure that the airflow can transversely flow, so that the airflow in the radiating groove 2 flows more uniformly, the radiating block 1 radiates uniformly, and the side groove 9 increases the radiating surface area of the radiating block 1;

liquid cooling assembly 3: the heat exchange tube 32 is a flat heat exchange tube, low-temperature heat conduction liquid exchanges heat with the radiating block 1 through the heat exchange tube 32 in the process that the heat conduction liquid passes through the heat exchange tube 32, the two busbars 31 are arranged in a staggered mode, the flowing paths of the heat conduction liquid in the heat exchange tube 32 and the two busbars 31 can be equal, the heat exchange liquid can uniformly and dispersedly flow in the heat exchange tubes, meanwhile, the heat exchange tube 32 is a flat heat exchange tube, the heat exchange tube 32 and the heat exchange liquid have a good effect, and the contact area of the heat exchange tube 32 and the wall of the radiating groove 2 is increased;

the support frame 4: the upper surface of the computer case is provided with a liquid feeding bottle 11, a supporting frame 4 is positioned at the right side of a radiating block 1, the supporting frame 4 is fixed at a side wall fan hot hole of the computer case, a radiating fan of the computer case is fixed at the left side surface of the supporting frame 4, a bottle cap above the liquid feeding bottle 11 is opened before use, then heat conducting liquid is added into the liquid feeding bottle 11, the front end of the supporting frame 4 is provided with a liquid circulation component 5, the upper end of the liquid circulation component 5 is communicated with the inside of the liquid feeding bottle 11, the left end of the liquid circulation component 5 is respectively communicated with two bus bars 31, the liquid circulation component 5 comprises a circulating pump 51, a liquid outlet pipe 52, a liquid return pipe 53 and a coiled pipe 54, the circulating pump 51 is arranged at the rear side surface of the supporting frame 4 through a connecting plate, the liquid pumping end of the circulating pump 51 extends to the inside of the liquid feeding bottle 11, the liquid outlet end of the circulating pump 51 is communicated with the bus bar 31 at the rear side through the liquid outlet pipe 52, the coiled pipe 54 is arranged inside the supporting frame 4 through a fixing plate, the lower end of the coil pipe 54 is communicated with the busbar 31 on the front side through the liquid return pipe 53, the upper end of the coil pipe 54 extends to the interior of the liquid adding bottle 11, the input end of the circulating pump 51 is electrically connected with the output end of the external control switch group, the external control switch group can be regulated and controlled in the adding process, the circulating pump 51 operates, under the action of the circulating pump 51, the heat-conducting liquid in the liquid adding bottle 11 is enabled to flow into the heat exchange pipeline formed by the liquid outlet pipe 52, the busbar 31, the heat exchange pipe 32, the liquid return pipe 53 and the coil pipe 54, when the heat-exchanging liquid flows out from the coil pipe 54, the external control switch group is regulated and controlled, the circulating pump 51 stops operating, the heat exchange pipeline is filled with the heat-exchanging liquid, then after the liquid adding bottle 11 is filled, the bottle cap above the liquid adding bottle 11 is closed and sealed, the external control switch group controls the circulating pump 51 and the cooling fan 6 to operate, and the circulating pump 51 operates to promote the low-temperature heat-conducting liquid to flow in the heat exchange pipeline, and then the circulating pump 51 pumps the heat-conducting liquid to the busbar 31 at the rear side through the liquid outlet pipe 52, then the heat-conducting liquid passes through the heat exchange pipe 32, flows into the coiled pipe 54 through the liquid return pipe 53 after being converged by the busbar 31 at the front side, the heat-exchanging liquid flowing into the coiled pipe 54 exchanges heat with the air inside the case under the action of the fan of the case, so that the temperature of the heat-exchanging liquid is reduced, the air after heat exchange is discharged to the outside of the case through the gap of the coiled pipe 54, and then the heat-exchanging liquid flows into the liquid adding bottle 11, and the heat of the radiating block 1 is continuously taken away through the circulating flow of the heat-exchanging liquid under the action of the circulating pump 51.

The utility model provides a pair of computer machine incasement part component heat abstractor's theory of operation as follows: before use, a bottle cap above a liquid feeding bottle 11 is opened, then heat-conducting liquid is added into the liquid feeding bottle 11, an external control switch group can be regulated and controlled in the adding process, a circulating pump 51 operates, the heat-conducting liquid in the liquid feeding bottle 11 is promoted to flow into a heat exchange pipeline formed by a liquid outlet pipe 52, a busbar 31, a heat exchange pipe 32, a liquid return pipe 53 and a coiled pipe 54 under the action of the circulating pump 51, when the coiled pipe 54 has the heat-exchange liquid flowing out, the external control switch group is regulated and controlled, the circulating pump 51 stops operating, the heat exchange pipeline is filled with the heat-exchange liquid, then the bottle cap above the liquid feeding bottle 11 is closed and sealed after the liquid feeding bottle 11 is filled, then a supporting frame 4 is fixed at a side wall fan heat hole of a computer case, a heat radiation fan of the case is fixed on the left side surface of the supporting frame 4, a heat radiation block 1 is fixed on the upper surface of a component needing heat radiation, and the upper surface of the component needing heat radiation is tightly attached to the lower surface of the heat radiation block 1, when the computer works, the elements in the case work to generate a large amount of heat, the heat of the elements is transferred to the radiating block 1, the external control switch group controls the operation of the circulating pump 51 and the radiating fan 6, the operation of the circulating pump 51 promotes the low-temperature heat-conducting liquid to flow in the heat-exchanging pipeline, the circulating pump 51 pumps the heat-conducting liquid to the busbar 31 at the rear side through the liquid outlet pipe 52, then the heat-conducting liquid flows into the coil pipe 54 through the liquid return pipe 53 after converging through the busbar 31 at the front side after passing through the heat-exchanging pipe 32, the low-temperature heat-conducting liquid exchanges heat with the radiating block 1 through the heat-exchanging pipe 32 in the process of passing through the heat-exchanging pipe 32, the two busbars 31 are arranged in a staggered mode, the flowing paths of the heat-conducting liquid in the heat-exchanging pipe 32 and the two busbars 31 can be ensured to be equal, and the heat-exchanging liquid uniformly and dispersedly flows in the heat-exchanging pipes, meanwhile, the heat-exchanging pipe 32 is a flat heat-exchanging pipe, and the heat-exchanging pipe 32 and the heat-exchanging liquid has good effect, and the contact area with the wall of the heat radiating groove 2 is increased, the heat exchange liquid flowing into the coil pipe 54 exchanges heat with the air inside the case under the action of the fan of the case, the temperature of the heat-exchanging liquid is reduced, the air after heat exchange passes through the gap of the coiled pipe 54 and is discharged to the outside of the case, and then the heat-exchanging liquid flows into the liquid adding bottle 11, the heat exchange liquid flows circularly under the action of the circulating pump 51 to continuously take away the heat of the radiating block 1, and the running radiating fan 6 blows air downwards, the air flow accelerates the flowing speed of the air on the wall of the radiating groove 2, thereby further improving the heat dissipation efficiency of the heat dissipation block 1, ensuring that the air flow also flows at the center of the heat dissipation block 1 by the hemispherical groove 7, ensuring that the air flow can flow transversely by the flow guide groove 10, ensuring that the air flow in the heat dissipation groove 2 is more uniform, further, the radiating block 1 radiates heat uniformly, and the side grooves 9 increase the radiating surface area of the radiating block 1.

It should be noted that the circulating pump 51 and the heat dissipation fan 6 disclosed in the above embodiments can be freely configured according to practical application scenarios, the circulating pump 51 can be a dc brushless water pump with model number TL-B03, the heat dissipation fan 6 can be a heat dissipation fan with model number AD0612HB-C70GL, and the external control switch set is used to control the circulating pump 51 and the heat dissipation fan 6 to work by a method commonly used in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A computer machine case internal component heat abstractor which characterized in that: the liquid cooling device comprises a radiating block (1), a liquid cooling assembly (3) and a supporting frame (4);

heat dissipation block (1): the upper surface of the radiating block is provided with radiating grooves (2) which are uniformly distributed, and the lower surface of the radiating block (1) is symmetrically provided with brackets (8);

liquid cooling assembly (3): the heat dissipation block comprises busbars (31) and heat exchange tubes (32), wherein the heat exchange tubes (32) are respectively arranged inside a heat dissipation groove (2), the busbars (31) are arranged on the front side surface and the rear side surface of the heat dissipation block (1) in a staggered mode, and the insides of the two busbars (31) are communicated through the heat exchange tubes (32);

support frame (4): the upper surface of the heat dissipation block is provided with a liquid feeding bottle (11), the supporting frame (4) is positioned on the right side of the heat dissipation block (1), the front end of the supporting frame (4) is provided with a liquid circulation assembly (5), the upper end of the liquid circulation assembly (5) is communicated with the inside of the liquid feeding bottle (11), and the left end of the liquid circulation assembly (5) is communicated with the two busbars (31) respectively.

2. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the heat exchange tube (32) is a flat heat exchange tube.

3. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the liquid circulation assembly (5) comprises a circulation pump (51), a liquid outlet pipe (52), a liquid return pipe (53) and a coiled pipe (54), the circulation pump (51) is arranged on the rear side face of the supporting frame (4) through a connecting plate, the liquid suction end of the circulation pump (51) extends to the inside of the liquid adding bottle (11), the liquid outlet end of the circulation pump (51) is communicated with a busbar (31) on the rear side through the liquid outlet pipe (52), the coiled pipe (54) is arranged inside the supporting frame (4) through a fixing plate, the lower end of the coiled pipe (54) is communicated with the busbar (31) on the front side through the liquid return pipe (53), the upper end of the coiled pipe (54) extends to the inside of the liquid adding bottle (11), and the input end of the circulation pump (51) is electrically connected with the output end of an external control switch group.

4. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the upper surface of the radiating block (1) is provided with a radiating fan (6), and the input end of the radiating fan (6) is electrically connected with the output end of the external control switch group.

5. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the upper surface of the heat dissipation block (1) is provided with a hemispherical groove (7).

6. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the upper surface of the radiating block (1) is symmetrically provided with guide grooves (10).

7. The heat dissipation device for internal components of a computer case according to claim 1, wherein: the left side surface and the right side surface of the heat dissipation block (1) are provided with side grooves (9) which are uniformly distributed.