TWM500843U - Water supply structure of liquid cooling heat-dissipation device and pump and liquid cooling heat-dissipation device having the water supply structure - Google Patents

Description

Water replenishing structure of liquid cooling device, pump and liquid cooling device with the same 【0001】

The creation system is related to a liquid cooling heat dissipating device, in particular to a water replenishing structure of a liquid cooling heat dissipating device, a pump having the water replenishing structure, and a liquid cooling heat dissipating device.

【0002】

According to the traditional liquid cooling device, the main system is composed of a plurality of pipelines such as a liquid cooling head, a pump, a cooling module and a liquid storage tank. However, after the liquid cooling device is used for a long time, the internal coolant will be reduced due to evaporation of heat, resulting in insufficient coolant. The conventional liquid cooling device allows the user to self-identify whether the coolant is too small, and opens the reservoir to add the coolant, thereby supplementing the amount of water lost by evaporation.

[0003]

However, the above-mentioned method must be implemented by human judgment. It is not only unable to replenish the amount of water in a timely manner, but also causes inconvenience to the user. It is more likely that the water is not replenished due to human error, causing the liquid cooling device to have too little water inside. It continues to operate and problems such as damage occur.

[0004]

In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

[0005]

The main purpose of the present invention is to provide a water-retaining structure of a liquid-cooling heat-dissipating device, a pump having the hydrating structure, and a liquid-cooling heat-dissipating device, which can instantly replenish the coolant inside the liquid-cooling heat-dissipating device to avoid air generation. , thereby reducing side effects caused by air, etc., thereby increasing the service life.

[0006]

In order to achieve the above object, the present invention provides a water replenishing structure of a liquid cooling heat dissipating device, which is disposed on a liquid cooling heat dissipating device, the water replenishing structure comprising a lower cover, an upper cover, and a pressure control member; wherein: a lower cover is provided The water outlet is connected to the inside of the liquid cooling heat dissipating device; the upper cover is coupled to the lower cover, and forms a chamber with the lower cover, the chamber communicates with the water outlet of the lower cover, and contains the cooling liquid; the pressure regulating member The activity is arranged in the chamber of the upper cover, and comprises a piston and an elastic element for controlling the movement of the piston in the chamber, and the elastic element is pushed against the piston to move in the chamber to inject the coolant into the liquid cooling device to the hydraulic pressure thereof. Balanced.

【0007】

In order to achieve the above objectives, the present invention provides a pump having a hydration structure, including a pump and a hydration structure provided on the pump. The pump has a water inlet, and the hydration structure includes a cover and an upper cover. And a pressure control member; wherein the lower cover is provided with a water outlet and communicates with the water injection port of the pump; the upper cover is coupled to the lower cover and forms a chamber between the lower cover and the lower cover The nozzle is connected and contains a cooling liquid; the pressure control member is disposed in the chamber of the upper cover, and includes a piston and an elastic member for controlling the movement of the piston in the chamber, and the elastic member is pushed against the piston to move in the chamber to The coolant is injected into the pump until its hydraulic pressure is balanced.

[0008]

In order to achieve the above object, the present invention provides a liquid cooling device having a water replenishing structure, comprising a liquid cooling head, a pump, a cooling module, a liquid storage tank, and a plurality of tubes connected between the foregoing components. The road and the hydration structure further comprise a lower cover, an upper cover and a pressure control member; wherein the lower cover is provided with a water outlet and communicates with the interior of the liquid cooling heat dissipating device; the upper cover is coupled to the lower cover, Forming a chamber with the lower cover, the chamber is connected to the water outlet of the lower cover and containing the cooling liquid; and a pressure control member is disposed in the chamber of the upper cover and includes a piston and a control piston An elastic member that moves in the chamber, and the elastic member pushes against the piston to move inside the chamber to inject the coolant into the liquid cooling heat sink until its hydraulic pressure is balanced.

[0030]

<this creation>

[0031]

1‧‧‧liquid cold head

[0032]

2‧‧‧ pump

[0033]

20‧‧‧Water inlet

[0034]

3‧‧‧Cooling module

[0035]

4‧‧‧Liquid tank

[0036]

5‧‧‧pipe

[0037]

6‧‧‧Hydration structure

[0038]

60‧‧‧Under the cover

[0039]

600‧‧‧bond hole

[0040]

601‧‧‧Water outlet

[0041]

61‧‧‧Upper cover

[0042]

610‧‧‧室

[0043]

610a‧‧‧Upper chamber

[0044]

610b‧‧‧ lower chamber

[0045]

610c‧‧‧ vent

[0046]

611‧‧‧ cavity wall

[0047]

612‧‧‧Perforation

[0048]

62‧‧‧Control components

[0049]

620‧‧‧Piston

[0050]

6200‧‧‧ piston rod

[0051]

6201‧‧‧ side wall

[0052]

6202‧‧‧Waterproof gasket

[0053]

6203‧‧‧ positioning ring

[0054]

621‧‧‧Flexible components

[0055]

63‧‧‧ Coolant

[0056]

64‧‧‧ Pipe connector

[0057]

640‧‧‧First pipe joint

[0058]

641‧‧‧Second pipe joint

[0059]

642‧‧‧Second pipe joint

【0009】

Figure 1 is a perspective view of the liquid cooling device of the present invention.

[0010]

Fig. 2 is a perspective exploded view of the pump having the hydration structure of the present invention.

[0011]

Fig. 3 is a schematic view showing the three-dimensional combination of the pump having the hydration structure.

[0012]

Fig. 4 is a sectional view showing a combination of a pump having a hydration structure.

[0013]

Fig. 5 is a schematic diagram of the operation of the pump with the hydration structure of the present invention.

[0014]

Figure 6 is a three-dimensional combination diagram of the hydration structure of the present invention.

[0015]

Figure 7 is a schematic view of the hydration structure of the present invention connected in series on the pipeline.

[0016]

Figure 8 is a schematic view showing the hydration structure of the present invention disposed on the cooling module.

[0017]

In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

[0018]

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are respectively a three-dimensional schematic diagram of the liquid cooling device and a three-dimensional exploded schematic view and a three-dimensional combination diagram of the pump. The present invention provides a water replenishing structure of a liquid cooling device, a pump having the water replenishing structure, and a liquid cooling device, and the liquid cooling device may include a liquid cooling head 1, a pump 2, a cooling module 3, a liquid storage tank 4 and a plurality of pipes 5 connected between the respective components, and the water replenishing structure 6 is used for the liquid cooling heat dissipating device, and may be disposed on any of the above components of the liquid cooling heat dissipating device For example, on the components such as the pump 2 or the cooling module 3, or in series between the above-mentioned pipelines 5 as shown in FIG. 7, to help the liquid-cooling heat sink to provide a mechanism for replenishing the coolant.

[0019]

Referring to FIG. 2 to FIG. 5 , in the embodiment of the present application, the water replenishing structure 6 is disposed on the pump 2 and includes a lower cover 60 , an upper cover 61 , and a pressure control member 62 . And the hydration structure 6 is filled with an appropriate amount of cooling liquid 63 for filling into the pump 2; wherein:

[0020]

The lower cover 60 is coupled to the above-described pump 2 and may have a coupling hole 600 to be combined with the upper cover 61. The lower cover 60 is provided with a water outlet 601 in the coupling hole 600. The water outlet 601 is adapted to correspond to the water injection port 20 of the pump 2, so that the coolant in the water supply structure 6 can be transmitted through the water outlet 601. The water injection port 20 is filled into the inside of the pump 2.

[0021]

The upper cover 61 is coupled to the lower cover 60 and forms a chamber 610 with the lower cover 60 for accommodating the pressure control member 62 and the cooling liquid 63. The upper cover 61 can form a surrounding cavity wall 611 outside the chamber 610. The cavity wall 611 is tightly coupled to the coupling hole 600 of the lower cover 60, and the water outlet 601 of the chamber 610 and the lower cover 60 is tightly coupled. Connected.

[0022]

The pressure control member 62 is movably disposed in the chamber 610 of the upper cover 61 to partition the chamber 610 into an upper chamber 610a for allowing air to enter and exit, and a lower chamber for enclosing the cooling liquid 63. 610b, and the upper cover 61 further has an air hole 610c communicating with the upper chamber 610a. The pressure control member 62 further includes a piston 620 and at least one elastic member 621 that controls the movement of the piston 620 in the chamber 610 for the piston 620 to move up and down within the chamber 610. In the embodiment of the present invention, the piston 620 is provided with a piston rod 6200, and the upper cover 610 is provided with a through hole 612 for the piston rod 6200 to be movably disposed. The piston rod 6200 is disposed through the through hole. The piston 620 is located in the chamber 610, and the elastic member 621 is disposed between the upper cover 61 and the piston 620 in the chamber 610, so that the elastic member 621 can be pushed against the piston 620 in the chamber 610. Move inside and down until the water pressure in the pump 2 is balanced. In addition, the piston 620 may further be provided with a surrounding side wall 6201, and the side wall 6201 is provided with a waterproof gasket 6202 corresponding to the chamber 610 and the chamber 610. Moreover, the elastic member 621 can be plural, and a positioning ring 6203 for positioning the elastic members 621 is disposed on the piston 620 to facilitate positioning and assembly of the elastic member 621.

[0023]

Accordingly, as shown in FIG. 5, when the coolant inside the pump 2 is reduced, it means that the water pressure inside the pump 2 is lowered. At this time, since the water replenishing structure 6 communicates with the water injection port 20 of the pump 2 through the water outlet 601, the coolant 63 in the chamber 610 can be passed from the water outlet 601 and the water inlet by the pressure control unit 62. 20 and injected into the help 2 to reach the internal water pressure balance, the meaning can automatically make up the amount of coolant water reduced in the pump 2.

[0024]

Further, as shown in FIG. 6 and FIG. 7, the water replenishing structure 6 may be separately connected in series to the pipe 5 of the liquid cooling heat sink. The pipe cover 60 is connected to the water outlet 601, and the pipe joint 602 is provided with a pipe joint 64. The pipe joint 64 has a first pipe joint 640 and two second pipe joints 641 and 642 which are bifurcated and communicate with each other. The first pipe joint 640 is connected to the pipe joint 602. The two second pipe joints 641 and 642 are respectively connected between the pipelines 5 of the liquid cooling heat sink; thus, the coolant 63 in the chamber 610 can also be used by the pressure control assembly 62. The 601 and the water injection port 20 are injected into the liquid cooling device.

[0025]

Furthermore, as shown in FIG. 8, the water replenishing structure 6 may also be disposed on the cooling module 3 of the liquid cooling device. The lower cover 60 of the hydration structure 6 is connected to the cooling module 3 by the water outlet 601. Thus, the cooling liquid 63 in the chamber 610 can be separated from the water outlet 601 by the pressure control assembly 62. Inject into the cooling module.

[0026]

Therefore, by the above-mentioned structural composition, the water replenishing structure of the cold liquid heat dissipating device of the present invention, the pump having the water replenishing structure, and the liquid cooling heat dissipating device can be obtained.

[0027]

Therefore, the hydration structure of the liquid cooling device of the present invention, the pump having the hydration structure, and the liquid cooling device can automatically replenish the coolant inside the liquid cooling device to avoid the generation of air, thereby reducing the cause. The side effects of the air, etc., can increase the service life.

[0028]

In summary, this creation is a rare new creative product, which can achieve the intended use, but solve the lack of knowledge, and because of its novelty and progress, it fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

[0029]

However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

2‧‧‧ pump

20‧‧‧Water inlet

6‧‧‧Hydration structure

60‧‧‧Under the cover

601‧‧‧Water outlet

61‧‧‧Upper cover

610‧‧‧室

610a‧‧‧Upper chamber

610b‧‧‧ lower chamber

610c‧‧‧ vent

611‧‧‧ cavity wall

612‧‧‧Perforation

62‧‧‧Control components

620‧‧‧Piston

6200‧‧‧ piston rod

6201‧‧‧ side wall

6202‧‧‧Waterproof gasket

621‧‧‧Flexible components

63‧‧‧ Coolant

Claims (20)

[Item 1] A water replenishing structure of a liquid cooling heat dissipating device is disposed on the liquid cooling heat dissipating device, and the water replenishing structure comprises:
a lower cover having a water outlet therein and communicating with the interior of the liquid cooling device;
An upper cover is coupled to the lower cover and forms a chamber with the lower cover, the chamber is in communication with the water outlet of the lower cover, and contains a cooling liquid; and a pressure control member is disposed on the movable a chamber of the upper cover, and comprising a piston and an elastic member for controlling movement of the piston in the chamber, and the elastic member is pushed against the piston to move in the chamber to inject the coolant into the liquid Cool the heat sink to its hydraulic pressure balance. [Item 2] The water-repellent structure of the liquid-cooling heat dissipating device according to claim 1, wherein the lower cover has a coupling hole and is combined with the upper cover. [Item 3] The water replenishing structure of the liquid cooling device of claim 2, wherein the water outlet of the lower cover is disposed in the coupling hole. [Item 4] The water-repellent structure of the liquid-cooling heat dissipating device according to claim 2, wherein the upper cover is formed outside the cavity to form a surrounding cavity wall, and the cavity wall is tightly coupled to the bonding hole of the lower cover. [Item 5] The hydration structure of the liquid-cooling heat dissipating device according to the first aspect of the invention, wherein the piston of the pressure-control member is provided with a piston rod, and the upper cover is provided with a perforation for the piston rod to be movably disposed. The piston rod is disposed in the perforation such that the piston is located in the chamber, and the elastic member is disposed between the upper cover and the piston in the chamber. [Item 6] The water-repellent structure of the liquid-cooling heat dissipating device according to claim 1 or 5, wherein the piston is provided with a surrounding side wall, and the side wall is disposed between the chamber and the chamber. Waterproof gasket. [Item 7] The water replenishing structure of the liquid-cooling heat dissipating device according to claim 1, wherein the elastic member is plural, and a positioning ring for positioning the elastic members is disposed on the piston. [Item 8] The water replenishing structure of the liquid cooling device of claim 1, wherein the lower cover is provided with a pipe interface, and the pipe interface is in communication with the water outlet. [Item 9] The water replenishing structure of the liquid cooling heat dissipating device according to claim 8, wherein the pipe joint is provided with a pipe joint. [Item 10] The water-repellent structure of the liquid-cooling heat dissipating device of claim 9, wherein the pipe joint has a first pipe joint, and two second pipe joints that are bifurcated and communicate with each other, The first pipe joint is connected to the pipe joint, and the two second pipe joints are respectively connected to the liquid cooling heat sink. [Item 11] A pump with a hydration structure, including:
a pump with a water injection port; and a hydration structure, located on the gang, and including:
a lower cover having a water outlet therein and communicating with the water injection port of the pump;
An upper cover is coupled to the lower cover and forms a chamber with the lower cover, the chamber is in communication with the water outlet of the lower cover, and contains a cooling liquid; and a pressure control member is disposed on the movable a chamber of the upper cover, and comprising a piston and an elastic member for controlling movement of the piston in the chamber, and the elastic member is pushed against the piston to move in the chamber to inject the coolant into the gang Pu'er to its hydraulic pressure balance. [Item 12] A pump having a hydration structure according to claim 11, wherein the lower cover has a coupling hole and is combined with the upper cover. [Item 13] The water replenishing structure of the liquid cooling device according to claim 12, wherein the water outlet of the lower cover is disposed in the coupling hole. [Item 14] A pump having a hydration structure according to claim 12 or 13, wherein the upper cover is formed outside the chamber to form a circumferential wall which is tightly coupled to the coupling hole of the lower cover. [Item 15] The pump having the hydration structure according to claim 11, wherein the piston of the pressure control member is provided with a piston rod, and the upper cover is provided with a through hole for the piston rod to be movably disposed. The rod is disposed in the perforation such that the piston is located in the chamber, and the elastic member is disposed between the upper cover and the piston in the chamber. [Item 16] A pump having a water-retaining structure according to claim 11 or 15, wherein the piston is provided with a surrounding side wall, and the side wall is waterproofed between the chamber and the chamber. washer. [Item 17] A pump having a hydration structure according to claim 11, wherein the elastic member is plural, and a positioning ring for positioning the elastic members is provided on the piston. [Item 18] A liquid cooling heat dissipating device having a water replenishing structure, comprising a liquid cooling head, a pump, a cooling module, a liquid storage tank, a plurality of pipelines connected between the foregoing components, and a water replenishing structure; the water replenishing structure Also includes:
a lower cover having a water outlet therein and communicating with the interior of the liquid cooling device;
An upper cover is coupled to the lower cover and forms a chamber with the lower cover, the chamber is in communication with the water outlet of the lower cover, and contains a cooling liquid; and a pressure control member is disposed on the movable a chamber of the upper cover, and comprising a piston and an elastic member for controlling movement of the piston in the chamber, and the elastic member is pushed against the piston to move in the chamber to inject the coolant into the liquid Cool the heat sink to its hydraulic pressure balance. [Item 19] The liquid cooling device with a water replenishing structure according to claim 18, wherein the water replenishing structure is disposed on the pump or the cooling module. [Item 20] The liquid cooling device with a water replenishing structure according to claim 18, wherein the water replenishing structure is connected in series between the pipes.