Water-cooling heat dissipation device and case with water-cooling heat dissipation device

Abstract

The utility model discloses a water-cooling heat dissipation device and a cabinet with the same, comprising a water-cooling row, the water-cooling row is a cuboid structure, the water-cooling row comprises an exchange cavity and a plurality of heat dissipation pipes, the exchange cavity is connected with one side short edge of the water-cooling row; one end of the heat dissipation pipe is connected with the exchange cavity, and the other end of the heat dissipation pipe is connected with the water chamber cavity; the water chamber cavity comprises a first water cavity and a second water cavity; the water inlet and outlet nozzle comprises a first water nozzle and a second water nozzle, the first water nozzle is communicated with the first water cavity, and the second water nozzle is communicated with the second water cavity; and the water inlet and outlet nozzle is positioned on the side surface of the water-cooling row. According to the utility model, the position conflict of accessories in the case can be avoided, and the structural strength of the water chamber cavity is improved.

Description

Technical Field

[0001] The utility model relates to the field of computer case heat dissipation, in particular to a water-cooling heat dissipation device and a case with the water-cooling heat dissipation device. Background Art

[0002] The chassis water cooling system is an advanced solution for computer hardware heat dissipation. It effectively removes heat from the main heat-generating components of the computer (such as CPU, GPU, etc.) through liquid circulation to keep the temperature of the hardware within a safe working range. Compared with traditional air cooling, the water cooling system usually provides better heat dissipation effect.

[0003] In the field of computer case heat dissipation, the case fan is limited by the limited internal space, and the conventional layout is to be set at the back of the case. The existing inlet and outlet nozzles are set at the bottom of the water cooling radiator, close to the short side of the rear side, and extend downward to the rear case fan. At the least, it will block and reduce the wind force of the fan, affecting heat dissipation, and at worst, it will cause the case fan and the inlet and outlet nozzles to scrape against each other, causing safety hazards.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a water-cooling heat dissipation device and a chassis with the water-cooling heat dissipation device, which can solve the problems existing in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a water-cooled heat dissipation device, comprising: a water-cooling radiator, the water-cooling radiator is a rectangular parallelepiped structure, the water-cooling radiator comprises an exchange chamber and a plurality of heat dissipation tubes, the exchange chamber is connected to a short side of the water-cooling radiator; a water chamber cavity, one end of the heat dissipation tube is connected to the exchange chamber, and the other end is connected to the water chamber cavity; the water chamber cavity comprises a first water chamber and a second water chamber; an inlet and outlet water nozzle, the inlet and outlet water nozzle comprises a first water nozzle and a second water nozzle, the first water nozzle is connected to the first water chamber, and the second water nozzle is connected to the second water chamber; wherein the inlet and outlet water nozzle is located on the side of the water-cooling radiator.

[0007] In one or more embodiments, the water chamber cavity is connected to a short side of the water cooling row opposite to the exchange chamber, and the long end of the water chamber cavity is longer than the short side of the water cooling row.

[0008] In one or more embodiments, the water inlet and outlet nozzles are arranged outside the water chamber cavity, longer than one end of the short side of the water cooling row, and the water inlet and outlet nozzles are arranged on a side of the water chamber cavity facing the exchange cavity.

[0009] In one or more embodiments, the heat dissipation pipes are arranged side by side and in parallel inside the water cooling radiator, and the heat dissipation pipes are arranged parallel to the long sides of the water cooling radiator.

[0010] In one or more embodiments, the water chamber cavity includes a first partition plate and a second partition plate, the first partition plate is arranged parallel to the heat dissipation tube, and the second partition plate is arranged perpendicular to the heat dissipation tube.

[0011] In one or more embodiments, the first partition plate penetrates the internal space of the water chamber cavity, the second partition plate is connected to the first partition plate, the second partition plate is arranged on one side of the first partition plate, and the first partition plate includes a through hole, and the through hole is arranged at an end of the first partition plate away from the water cooling radiator.

[0012] In one or more embodiments, the second water nozzle passes through the first water chamber and is connected to the second water chamber.

[0013] In one or more embodiments, the first water nozzle is a water inlet nozzle, and the first water cavity is a water inlet cavity; the second water nozzle is a water outlet nozzle, and the second water cavity is a water outlet cavity.

[0014] In a second aspect, the utility model provides a chassis with a water-cooled heat dissipation device, including the water-cooled heat dissipation device described above, characterized in that the water-cooled heat dissipation device is arranged at the top end of the heat dissipation chassis.

[0015] In one or more embodiments, the chassis with a water-cooling heat dissipation device also includes a cooling fan, wherein one or more of the cooling fans are connected to the bottom end of the water-cooling heat dissipation device, and the water inlet and outlet nozzles are arranged on the sides of the cooling fans.

[0016] Compared with the prior art, the multiple technical solutions and embodiments provided by the present invention at least include the following technical effects or advantages:

[0017] By setting the water inlet and outlet nozzles on the side, it is avoided that the back of the chassis is blocked to reduce the wind force of the chassis fan, and the chassis fan and the water inlet and outlet nozzles are prevented from scratching each other. At the same time, more space is reserved for the cooling fan located on the top of the chassis; the first partition plate and the second partition plate are set to improve the structural strength of the water chamber cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and can be considered as illustrative of various combinations of preferred embodiments and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1A schematic diagram of the overall cross-sectional structure of a water-cooling heat dissipation device provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of a water-cooling heat dissipation device provided by the utility model before the water inlet and outlet pipes are installed;

[0021] Figure 3 This is a schematic diagram of the overall structure of a water-cooling heat dissipation device provided by the utility model after the water inlet and outlet pipes are installed;

[0022] Figure 4 A schematic diagram of the overall structure of a water-cooling heat dissipation device provided by the utility model from a side view;

[0023] Figure 5 A schematic diagram of an enlarged overall cross-sectional structure of a water-cooling heat dissipation device provided by the utility model

[0024] Figure 6 A schematic diagram of the overall structure of a chassis with a water cooling device provided by the utility model;

[0025] The numbers in the figure represent: 1-water cooling radiator, 11-exchange chamber, 2-water inlet and outlet nozzles, 21-first water nozzle, 22-second water nozzle, 3-water chamber cavity, 31-first water cavity, 32-second water cavity, 33-first partition, 34-second partition, 4-water inlet and outlet pipes, 5-water cooling head, 6-cooling fan, 7-chassis fan. DETAILED DESCRIPTION

[0026] Unless explicitly stated otherwise, throughout the specification and claims, the term "comprise" or its variations such as "include" or "comprising", "made of", etc. will be understood to include the stated elements or components but not to exclude other elements or other components.

[0027] The utility model aims to provide a water-cooled heat dissipation device and a chassis with the water-cooled heat dissipation device, so as to avoid blocking the back of the chassis to reduce the wind force of the chassis fan 7, prevent the chassis fan 7 and the inlet and outlet water nozzles 2 from scratching, and improve the structural strength of the water chamber cavity 3.

[0028] In the present invention, the "rear" direction refers to the side of the standard chassis model where the power socket, various I / O ports, and expansion slots are installed; the "side" direction refers to the surface perpendicular to the front panel and the rear panel of the chassis; and the "top" direction refers to the upward direction when the chassis is laid flat.

[0029] Embodiment 1:

[0030] This embodiment provides a water cooling device, such as Figures 1 to 6As shown, it includes: a water-cooling radiator 1, which is a rectangular structure, and includes an exchange chamber 11 and a plurality of heat dissipation pipes, and the exchange chamber 11 is connected to a short side of the water-cooling radiator 1; a water chamber cavity 3, one end of the heat dissipation pipe is connected to the exchange chamber 11, and the other end is connected to the water chamber cavity 3; the water chamber cavity 3 includes a first water cavity 31 and a second water cavity 32; an inlet and outlet water nozzle 2, and the inlet and outlet water nozzle 2 includes a first water nozzle 21 and a second water nozzle 22, the first water nozzle 21 is connected to the first water cavity 31, and the second water nozzle 22 is connected to the second water cavity 32; wherein the inlet and outlet water nozzle 2 is located on the side of the water-cooling radiator 1.

[0031] Specifically, in order to avoid blocking the back of the chassis to reduce the wind force of the chassis fan 7 and prevent the chassis fan 7 from scratching against the inlet and outlet water nozzles 2, the present embodiment provides a water-cooled heat dissipation device, the water-cooling row 1 includes a plurality of heat dissipation pipes, the heat dissipation pipes provide a flow channel for the coolant, increase the heat dissipation area to provide heat dissipation, and the coolant in one or more of the heat dissipation pipes flows from the water chamber cavity 3 to the exchange chamber 11; the coolant switches the flow direction in the exchange chamber 11, and the coolant in the remaining heat dissipation pipes flows from the exchange chamber 11 to the water chamber cavity 3, the water chamber cavity 3 is divided into a first water cavity 31 and a second water cavity 32, which respectively enter and exit the coolant; the inlet and outlet water nozzles 2 are used to connect with the inlet and outlet water pipes 4, the inlet and outlet water nozzles 2 are arranged in a long cylindrical shape, and the inlet and outlet water nozzles 2 are arranged on the side of the water-cooling row 1, the purpose of which is that after the inlet and outlet water pipes 4 are connected to the inlet and outlet water nozzles 2, as shown Figure 3 As shown in the mark 4, when the inlet and outlet water pipes 4 naturally hang down, the inlet and outlet water nozzles 2 support the inlet and outlet water pipes 4 to form an upward curved arc to avoid conflicts with the arrangement of other accessories of the chassis.

[0032] As a preferred implementation of this embodiment, the water chamber cavity 3 is connected to the short side of the water cooling row 1 opposite to the exchange chamber 11, and the long end of the water chamber cavity 3 is longer than the short side of the water cooling row 1. Preferably, the inlet and outlet water nozzles 2 are arranged outside the water chamber cavity 3, longer than one end of the short side of the water cooling row 1, and the inlet and outlet water nozzles 2 are arranged on the side of the water chamber cavity facing the exchange chamber 11.

[0033] Specifically, Figure 6As shown, if the existing inlet and outlet water nozzles 2 arranged at the bottom of the water-cooling radiator 1 are used, the fan installation position at the top of the chassis will be blocked, resulting in the water-cooling radiator 1 being unable to adapt to the chassis accessories. In order to prevent the inlet and outlet water pipes 4 from blocking the chassis fan 7, the water chamber cavity 3 is not equal to the length of the water-cooling radiator 1. Specifically, the water chamber cavity 3 is longer than the short side length of the water-cooling radiator 1 to form a protruding part, and the inlet and outlet water nozzles 2 are arranged on the protruding part and are arranged toward the exchange chamber 11. The purpose is that the inlet and outlet water pipes 4 will not hang down to block the operation of the chassis fan 7 at the back of the chassis, and secondly, its position will not conflict with the cooling fan 6 on the top of the chassis, thereby making the most effective use of the limited space in the chassis.

[0034] As a preferred implementation manner of this embodiment, the heat dissipation pipes are arranged side by side and in parallel inside the water-cooling radiator 1 , and the heat dissipation pipes are arranged parallel to the long sides of the water-cooling radiator 1 .

[0035] As a preferred implementation of this embodiment, the water chamber cavity 3 includes a first baffle 33 and a second baffle 34, the first baffle 33 is arranged parallel to the heat dissipation pipe, and the second baffle 34 is arranged perpendicular to the heat dissipation pipe. Preferably, the first baffle 33 runs through the internal space of the water chamber cavity 3, the second baffle 34 is connected to the first baffle 33, the second baffle 34 is arranged on one side of the first baffle 33, and the first baffle 33 includes a through hole, and the through hole is arranged at an end of the first baffle 33 away from the water-cooling radiator 1.

[0036] Specifically, in order to arrange the water inlet and outlet nozzles 2 on the side of the water cooling radiator 1 while keeping the water inlet and outlet water passages unobstructed, as Figure 5 As shown, the water chamber cavity 3 is provided with a first partition 33 and a second partition 34, the first partition 33 and the second partition 34 are arranged vertically, the first partition 33 penetrates and connects to the opposite sides of the water chamber cavity 3, and divides the water chamber cavity 3 into two cavities, the second partition 34 is arranged on one side of the first partition 33, and the first partition 33 and the second partition 34 jointly divide the water chamber cavity 3 into three cavities, and the through hole is arranged at the end of the first partition 33 away from the water cooling radiator 1, and its purpose is to open up the two cavities inside the water chamber cavity 3 to form the first water cavity 31 and the second water cavity 32, so that the inlet and outlet nozzle 2 can be arranged on the side of the water chamber cavity 3. Furthermore, since the first partition 33 penetrates through the through hole, the peripheral frame structure of the through hole helps to support the water chamber cavity 3, thereby improving the structural strength of the water chamber cavity 3.

[0037] As a preferred implementation of this embodiment, the second water nozzle 22 passes through the first water cavity 31 and is connected to the second water cavity 32. Specifically, the second water nozzle 22 is longer than the first water nozzle 21, the first water nozzle 21 is directly connected to the first water cavity 31, and the second water nozzle 22 passes through the first water cavity 31 and is connected to the second water cavity 32, the purpose of which is to simplify the structure to the greatest extent, increase the contact area of ​​the water inlet and outlet channels, and increase the heat exchange area.

[0038] As a preferred implementation of this embodiment, the first water nozzle 21 is a water inlet nozzle, and the first water cavity 31 is a water inlet cavity; the second water nozzle 22 is a water outlet nozzle, and the second water cavity 32 is a water outlet cavity. Specifically, the first water cavity 31 and the second water cavity 32 can be interchanged according to actual implementation, and this application includes this preferred implementation, but the specific implementation is not limited thereto.

[0039] Embodiment 2:

[0040] This embodiment provides a chassis with a water cooling device, such as Figure 6 As shown, it includes a water-cooling heat dissipation device as described in Example 1, and the water-cooling heat dissipation device is arranged at the top of the heat dissipation chassis.

[0041] As a preferred implementation of this embodiment, the chassis with a water-cooling heat dissipation device also includes a cooling fan 6, wherein one or more cooling fans 6 are connected to the bottom end of the water-cooling heat dissipation device, and the water inlet and outlet nozzles 2 are arranged on the side of the cooling fan 6.

[0042] Specifically, Figure 6 As shown, this embodiment provides a chassis including the water-cooling heat dissipation device. The chassis with the water-cooling heat dissipation device has all the advantages of the water-cooling heat dissipation device in actual application, and the water inlet and outlet nozzles 2 are arranged on the side of the cooling fan 6, and the water cooling head 5 is connected to the water inlet and outlet nozzles 2 through the inlet and outlet water pipes 4. When the cooling fan 6 is selected on the top of the chassis, the inlet and outlet water pipes 4 will not block the cooling fan 6, and can adapt to more fan models and sizes.

[0043] Since this embodiment provides a chassis with a water-cooling heat dissipation device, including a water-cooling heat dissipation device as described in Embodiment 1. Various variations and specific examples of a water-cooling heat dissipation device provided in Embodiment 1 are also applicable to this embodiment. Through the above detailed description of Embodiment 1, those skilled in the art can clearly understand the implementation method of this embodiment, so for the sake of brevity of the specification, it will not be described in detail here.

[0044] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A water cooling device, characterized in that: include: A water-cooling row, the water-cooling row is a rectangular parallelepiped structure, the water-cooling row comprises an exchange chamber and a plurality of heat dissipation pipes, the exchange chamber is connected to a short side of the water-cooling row; A water chamber cavity, wherein one end of the heat dissipation pipe is connected to the exchange chamber, and the other end is connected to the water chamber cavity; the water chamber cavity includes a first water chamber and a second water chamber; An inlet and outlet water spout, the inlet and outlet water spout comprising a first water spout and a second water spout, the first water spout is connected to the first water cavity, and the second water spout is connected to the second water cavity; Wherein, the water inlet and outlet nozzles are located on the side of the water cooling radiator.

2. A water cooling device according to claim 1, characterized in that: The water chamber cavity is connected to the short side of the water cooling row opposite to the exchange chamber, and the long end of the water chamber cavity is longer than the short side of the water cooling row.

3. A water cooling device according to claim 1, characterized in that: The water inlet and outlet nozzles are arranged outside the water chamber cavity, longer than one end of the short side of the water cooling row, and the water inlet and outlet nozzles are arranged on a side of the water chamber cavity facing the exchange cavity.

4. The water cooling device according to claim 1, characterized in that: The heat dissipation pipes are arranged in parallel inside the water cooling radiator, and the heat dissipation pipes are arranged in parallel with the long sides of the water cooling radiator.

5. The water cooling device according to claim 1, characterized in that: The water chamber cavity includes a first partition plate and a second partition plate, wherein the first partition plate is arranged parallel to the heat dissipation tube, and the second partition plate is arranged perpendicular to the heat dissipation tube.

6. A water cooling device as claimed in claim 5, characterized in that: The first partition plate penetrates the inner space of the water chamber cavity, the second partition plate is connected to the first partition plate, the second partition plate is arranged on one side of the first partition plate, the first partition plate includes a through hole, and the through hole is arranged at one end of the first partition plate away from the water cooling radiator.

7. The water cooling device according to claim 1, characterized in that: The second water nozzle passes through the first water chamber and is connected to the second water chamber.

8. A water cooling device according to claim 7, characterized in that: The first water nozzle is a water inlet nozzle, and the first water cavity is a water inlet cavity; the second water nozzle is a water outlet nozzle, and the second water cavity is a water outlet cavity.

9. A chassis with a water cooling device, characterized in that: It comprises a water-cooling heat dissipation device as claimed in any one of claims 1 to 8, wherein the water-cooling heat dissipation device is arranged at the top of the inside of the heat dissipation chassis.

10. A chassis with a water cooling device as claimed in claim 9, characterized in that: It also includes a cooling fan, wherein one or more cooling fans are connected to the bottom end of the water-cooling heat dissipation device, and the water inlet and outlet nozzles are arranged on the sides of the cooling fans.

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