CN215526546U

CN215526546U - Water-cooling heat dissipation computer machine case

Info

Publication number: CN215526546U
Application number: CN202121334192.1U
Authority: CN
Inventors: 魏建
Original assignee: Chengdu Kuangyuan Tongda Technology Co ltd
Current assignee: Chengdu Kuangyuan Tongda Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-14
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to a water-cooling heat dissipation computer case, which comprises a case body, a plurality of water-cooling plates, a plurality of pipelines, a heat exchanger and a water pump, wherein the case body is square, the plurality of water-cooling plates are arranged in the case body, the water-cooling plates comprise a panel, a bottom plate and a liquid-cooling pipe, one side of the panel adjacent to the bottom plate is provided with a groove for accommodating the liquid-cooling pipe, the cross section of the groove is semicircular, the panel is detachably connected with the bottom plate through bolts, the bottom plate is provided with through holes, two ends of the liquid-cooling pipe penetrate through the through holes and are communicated with the pipelines, the heat exchanger is arranged at the upper end and the lower end of the case body and is communicated with a liquid outlet of the pipeline, the water pump is communicated with a liquid inlet of the pipeline, the heat exchanger comprises an installation flow passage, the cooling fins and the fan are arranged in the installation flow channel side by side, and the fan is connected with the edge of the installation flow channel. The water cooling plate designed by the utility model is simple to process, good in sealing performance, not easy to leak liquid and high in heat dissipation efficiency of the heat exchanger.

Description

Water-cooling heat dissipation computer machine case

Technical Field

The utility model relates to the technical field of computer cases, in particular to a water-cooling heat dissipation computer case.

Background

The heat productivity is always a ubiquitous problem of computer cases, normal operation of the cases can be influenced, the existing case heat dissipation modes are generally air cooling and water cooling, the air cooling heat dissipation efficiency is low, and the case is not applicable to cases with higher running performance requirements, such as game host cases, server host cases and the like. The existing water-cooling radiating assembly comprises a water pump, a pipeline and a water-cooling plate, the water-cooling plate is attached to an electronic component inside a case for radiating, the water-cooling plate is cast and formed, the mold opening cost is high, and liquid leakage is easy to occur at the joint of the water-cooling plate and the pipeline. Secondly, the heat dissipation area of the existing heat exchanger is small, so that the heat exchange efficiency is low, and redesign is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a computer case with water-cooling function for solving the problems of high manufacturing cost and easy liquid leakage of the water-cooling plate inside the existing computer case with water-cooling function.

A water-cooling heat dissipation computer case comprises a case body, a plurality of water-cooling plates, a plurality of pipelines, a heat exchanger and a water pump, wherein the case body is square, the plurality of water-cooling plates are arranged in the case body, the water-cooling plates comprise a panel, a bottom plate and a liquid cooling pipe, one side of the panel adjacent to the bottom plate is provided with a groove for accommodating the liquid cooling pipe, the cross section of the groove is semicircular, the panel and the bottom plate are detachably connected through bolts, the bottom plate is provided with through holes, two ends of the liquid cooling pipe penetrate through the through holes and are communicated with the pipelines, the heat exchanger is arranged at the upper end and the lower end of the case body and is communicated with a liquid outlet of the pipelines, the water pump is communicated with a liquid inlet of the pipelines, the heat exchanger comprises an installation runner, a plurality of radiating fins and a fan, the installation runner is square and hollow, and the liquid outlet of the pipelines is communicated with the installation runner, the radiating fins are arranged in the mounting flow channel side by side, and the fan is connected with the edge of the mounting flow channel.

Preferably, the liquid cooling pipe includes and is responsible for and a plurality of shunt tubes, and a plurality of the shunt tubes are connected side by side between two are responsible for, be responsible for run through the through-hole with the pipeline intercommunication.

Preferably, the cross section of the radiating fin is X-shaped.

Preferably, the edge part of the inner side of the installation flow channel is provided with a lug, and the fan is fixedly installed at the lug through a bolt.

Preferably, the box body comprises a frame and a box plate, and the box plate is mounted on the frame through bolts.

Preferably, the bottom of the box body is further provided with a base, and the base is connected with the bottom of the frame.

Preferably, the pipe ends are provided with sealing joints.

The utility model has the advantages that: 1. the panel and the bottom plate are simple in processing technology, low in manufacturing cost, not easy to leak liquid and good in sealing performance; 2. the heat exchanger is installed at both ends about the box, and after the coolant temperature in the pipeline exceeded the threshold value, the control was opened the heat exchanger, took away the heat on the fin, and the temperature of rapid reduction water-cooling board improves the radiating efficiency.

Drawings

Fig. 1 is a schematic perspective view of a water-cooling heat dissipation computer case according to an embodiment;

FIG. 2 is an exploded view of a water-cooled heat dissipation computer case;

FIG. 3 is a schematic diagram of a water-cooling plate structure;

FIG. 4 is a schematic view of the assembly of the mounting channel and the heat sink;

FIG. 5 is a perspective view of a heat sink;

fig. 6 is a perspective view.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in FIGS. 1 to 4, a water-cooling computer case comprises a case body 1, a plurality of water-cooling plates 2, a plurality of pipelines 3, a heat exchanger 4 and a water pump, the box body 1 is square, a plurality of water cooling plates 2 are arranged in the box body 1, the water cooling plates 2 comprise a panel 21, a bottom plate 22 and a liquid cooling pipe 23, the side of the panel 21 adjacent to the bottom plate 22 is provided with a groove 211 for accommodating the liquid cooling pipe 23, the section of the groove 211 is semicircular, the panel 21 is detachably connected with the bottom plate 22 through a bolt, a through hole 221 is arranged on the bottom plate 22, two ends of the liquid cooling pipe 23 penetrate through the through hole 221 and are communicated with the pipeline 3, the heat exchanger 4 is installed at the upper end and the lower end of the box body 1, the heat exchanger 4 is communicated with a liquid outlet of the pipeline 3, and the water pump is communicated with a liquid inlet of the pipeline 3. Specifically, in the present embodiment, the box body 1 and the water-cooling plate 2 are both made of metal, specifically, may be made of aluminum alloy, and have light weight and low processing cost. The pipeline 3 is a rubber pipeline, and pipe joints are arranged at two ends of the pipeline 3, so that the pipeline is conveniently communicated with the water cooling plate 2, the heat exchanger 4 and a water pump (not shown in the figure), and liquid leakage is prevented. It should be noted that, use the rubber pipeline, be convenient for in box 1 limited space buckle, the water pump is generally installed outside box 1, avoids occupying the inside limited space of box 1. Further, the water-cooling plate 2 comprises a panel 21, a bottom plate 22 and a liquid-cooling pipe 23, wherein a groove 211 is formed in the end face of the panel 21 adjacent to the bottom plate 22, the liquid-cooling pipe 23 is conveniently filled and installed in the groove 211, and the situation that the liquid-cooling pipe 23 is extruded when the panel 21 and the bottom plate 22 are closed by using bolts is avoided, so that the flow of cooling liquid in the liquid-cooling pipe 23 is unsmooth. It should be noted that the output end of the water pump is communicated with the liquid inlet of the pipeline 3, and is used for promoting the circulation of the cooling liquid in the pipeline 3 and the water cooling plate 2, so as to improve the flow rate of the cooling liquid and accelerate the heat dissipation efficiency. It should be noted that, a temperature sensor (not shown in the figure) is further disposed in the pipeline 3, and when the temperature sensor detects that the temperature of the cooling liquid in the pipeline 3 exceeds a threshold value, the heat exchanger 4 is opened, and the cooling liquid flows out from the water cooling plate 3, enters the heat exchanger 4, is accelerated to dissipate heat, and then enters the water pump, so that circulation is performed to form a closed loop, thereby preventing a liquid leakage accident. Further, the heat exchanger 4 includes an installation flow channel 41, a plurality of heat dissipation fins 42 and a fan 43, the installation flow channel 41 is square and hollow, the liquid outlet of the pipeline 3 is communicated with the installation flow channel 41, the heat dissipation fins 42 are installed in the installation flow channel 41 side by side, and the fan 43 is connected with the edge of the installation flow channel 41. Specifically, it will be understood by those skilled in the art that the mounting channel 41 and the heat sink 42 are made of metal to facilitate heat conduction. The flowing direction of the cooling liquid is as follows, after the cooling liquid is pressurized by a water pump, the cooling liquid enters the water cooling plate 2 through the pipeline 3, after heat dissipation is carried out on the electronic components, the cooling liquid enters the installation runner 41 through the pipeline 3, after the cooling liquid flows out of the installation runner 41, the cooling liquid enters the water pump through the pipeline 3, and closed-loop heat dissipation circulation is formed. The heat dissipation fins 42 are in contact with the installation flow channels, the heat dissipation area of the installation flow channels 41 is expanded, the fans 43 are turned on, the speed of air passing through the surfaces of the heat dissipation fins 42 is accelerated, and the heat dissipation efficiency is further improved.

As shown in fig. 2 to 5, the liquid cooling pipe 23 includes a main pipe 231 and a plurality of branch pipes 232, the branch pipes 232 are connected between the two main pipes 231 side by side, and the main pipe 231 penetrates through the through hole 221 and is communicated with the pipeline 3. Specifically, it should be noted that, a plurality of water-cooling plates 2 are flat-plate-shaped, be convenient for with the battery module in box 1, the laminating of electronic components that generate heat such as mainboard, in order to improve the area of contact of liquid-cooling pipe 23 and panel 21, improve heat exchange efficiency, set up many shunt tubes 232, utilize shunt tubes 232 to enlarge area of contact for the heat on the panel 21 is absorbed by the coolant liquid in being responsible for 231 and shunt tubes 232 more, takes away and gives off.

As shown in FIGS. 4 to 5, the heat sink 42 has an X-shaped cross section. Specifically, in this embodiment, the X-shaped heat dissipation fins have a larger area, and when the fan 43 is turned on, more heat is taken away, and the plurality of X-shaped heat dissipation fins 42 can support the installation flow channel 41, thereby improving the overall strength of the installation flow channel 41.

As shown in fig. 2 and 4, a lug 411 is provided at an inner side edge of the mounting flow passage 41, and the fan 43 is fixedly mounted on the lug 411 by bolts. Specifically, the edge of the mounting channel 41 is welded with a lug 411 for mounting the fan 43, so as to avoid punching the mounting channel 41 and prevent the mounting channel 41 from leaking.

As shown in fig. 1-2, the box body 1 includes a frame 11 and a box plate 12, and the box plate 12 is mounted on the frame 11 by bolts.

As shown in FIGS. 1-2, the bottom of the box body 1 is further provided with a base 13, and the base 13 is connected with the bottom of the frame 11. Specifically, set up base 13, avoid boxboard 12 direct and ground contact, lead to the heat exchanger during operation that is located the below, gaseous normal circulation that can not, the radiating efficiency is low.

As shown in fig. 6, the end of the pipe 3 is provided with a sealing joint 31. Specifically, a sealing joint 31 is arranged at the end part of the pipeline 3 to prevent the cooling liquid from seeping out from the joints of the pipeline 3, the water cooling plate 2 and the heat exchanger 4.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a water-cooling heat dissipation computer machine case which characterized in that: the heat exchanger comprises a box body, a plurality of water cooling plates, a plurality of pipelines, a heat exchanger and a water pump, wherein the box body is square, the water cooling plates are arranged in the box body and comprise a panel, a bottom plate and a liquid cooling pipe, one side of the panel, which is adjacent to the bottom plate, is provided with a groove for accommodating the liquid cooling pipe, the cross section of the groove is semicircular, the panel and the bottom plate are detachably connected through bolts, the bottom plate is provided with through holes, two ends of the liquid cooling pipe penetrate through the through holes and are communicated with the pipelines, the heat exchanger is arranged at the upper end and the lower end of the box body and is communicated with the liquid outlet of the pipelines, the water pump is communicated with the liquid inlet of the pipelines, the heat exchanger comprises an installation runner, a plurality of radiating fins and a fan, the installation runner is square and hollow, and the liquid outlet of the pipelines is communicated with the installation runner, the radiating fins are arranged in the mounting flow channel side by side, and the fan is connected with the edge of the mounting flow channel.

2. The water-cooled heat dissipation computer case of claim 1, wherein: the liquid cooling pipe is including being responsible for and a plurality of shunt tubes, and is a plurality of the shunt tubes is connected side by side between two are responsible for, be responsible for and run through the through-hole with the pipeline intercommunication.

3. The water-cooled heat dissipation computer case of claim 2, wherein: the cross section of the radiating fin is X-shaped.

4. The water-cooled heat dissipation computer case of claim 3, wherein: the fan is characterized in that a lug is arranged on the edge part of the inner side of the mounting flow channel, and the fan is fixedly mounted at the lug through a bolt.

5. The water-cooled heat dissipation computer case of claim 4, wherein: the box body comprises a frame and a box plate, and the box plate is installed on the frame through bolts.

6. The water-cooled heat dissipation computer case of claim 5, wherein: the bottom of the box body is also provided with a base, and the base is connected with the bottom of the frame.

7. The water-cooled heat dissipation computer case of claim 6, wherein: the end of the pipeline is provided with a sealing joint.