CN216118669U

CN216118669U - Liquid cooling machine case with uniform heat distribution

Info

Publication number: CN216118669U
Application number: CN202121290867.7U
Authority: CN
Inventors: 肖宗维; 张传根
Original assignee: Juneng Instrument Tianjin Co ltd
Current assignee: Juneng Instrument Tianjin Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-22
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a liquid cooling case with uniform heat distribution, and belongs to the technical field of liquid cooling cases. The liquid cooling case with uniform heat distribution comprises a liquid cooling assembly and an air cooling assembly. The liquid cooling subassembly includes quick-witted case body, heat exchanger, heat absorption box, heat-conducting plate, circulating fluid pipe, the pump body and first fan, the circulating fluid pipe includes cooling tube, feed liquor pipe and drain pipe, the cooling tube sets up in the heat exchanger, feed liquor pipe one end with heat absorption box inner chamber intercommunication, the feed liquor pipe other end passes through the pump body with cooling tube exit end intercommunication, the drain pipe both ends respectively with heat absorption box inner chamber with cooling tube entrance point intercommunication. The air cooling component comprises a second fan, an outer barrel, a threaded barrel, a rotating part, a threaded rod, a connecting block and a fixing rod. The liquid cooling case with uniform heat distribution effectively enhances the heat exchange capacity of the cooling liquid and improves the heat dissipation performance.

Description

Liquid cooling machine case with uniform heat distribution

Technical Field

The utility model relates to the technical field of liquid cooling cabinets, in particular to a liquid cooling cabinet with uniform heat distribution.

Background

Compared with the common case, the liquid cooling case adopts a heat dissipation mode at different positions, the former adopts cooling liquid to indirectly complete cooling, and the latter adopts a fan. A liquid-cooled heat dissipation system must have the following components: the computer heat exchanger comprises a water cooling block, circulating liquid, a water pump, a pipeline and a water tank or a heat exchanger, wherein the water cooling block absorbs heat generated by a CPU (central processing unit) of a main heating element of a computer and then exchanges heat with the circulating liquid, and then the circulating liquid is cooled in the heat exchanger by air cooling and then exchanges heat with the CPU, so that the circulation is carried out.

In fact, the most common liquid cooling case in the market has a heat dissipation effect similar to that of a common case, the liquid cooling case finally dissipates heat through a fan, and the heat dissipation performance of a single group of radiators is low when a CPU exceeds the frequency, so that the fan cannot completely and timely discharge the heat of circulating liquid to the outside, the heat which can be absorbed by the circulating liquid subsequently is small, the heat dissipation effect of the CPU is poor, and the consequences are that the CPU exceeds the frequency and the computer fails.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a liquid cooling case with uniformly distributed heat, and aims to solve the problems that the existing liquid cooling case is low in heat dissipation performance and heat of circulating liquid cannot be discharged to the outside in time.

The utility model is realized by the following steps:

the utility model provides a liquid cooling case with uniform heat distribution, which comprises a liquid cooling assembly and an air cooling assembly.

The liquid cooling subassembly includes quick-witted case body, heat exchanger, heat absorption box, heat-conducting plate, circulating fluid pipe, the pump body and first fan, the heat exchanger that looses is fixed quick-witted case body one side, the heat-conducting plate inlays to be established heat absorption box one side, circulating fluid pipe includes cooling tube, feed liquor pipe and drain pipe, the cooling tube sets up in the heat exchanger that looses, the setting is all run through at cooling tube both ends scattered heat exchanger one side, feed liquor pipe one end with heat absorption box inner chamber intercommunication, the feed liquor pipe other end passes through the pump body with cooling tube exit end intercommunication, the drain pipe both ends respectively with heat absorption box inner chamber with cooling tube entrance end intercommunication, first fan is fixed on the heat exchanger that looses.

The air cooling assembly comprises a second fan, an outer barrel, a threaded barrel, a rotating part, a threaded rod, a connecting block and a fixing rod, the second fan is hinged to the top of the first fan, the outer barrel is fixed to the top of the interior of the case body, the threaded barrel rotates and is arranged in the outer barrel, the rotating part is fixed to one end of the threaded barrel, the threaded rod is in threaded connection with the interior of the threaded barrel, the connecting block is fixed to the top of the second fan and the end of the threaded rod respectively, and two ends of the fixing rod are connected with the connecting block in a rotating mode.

In an embodiment of the present invention, the heat dissipation cover includes a cover body, an ear plate and a locking member, the ear plate is fixed on an outer wall of the cover body, and the ear plate is fixedly connected with an inner wall of the chassis body through the locking member.

In an embodiment of the utility model, the heat absorption box comprises a box body and an observation plate, and the observation plate is embedded in one side of the box body.

In the embodiment of the utility model, the heat conducting plate comprises a heat absorbing plate and radiating fins, the heat absorbing plate is embedded at one side of the box body, and the radiating fins are fixed at one side of the heat absorbing plate at equal intervals.

In an embodiment of the present invention, a ventilation opening is formed in a side wall of the chassis body, a dust screen is disposed in the ventilation opening, and an air outlet of the first fan is disposed toward the ventilation opening.

In an embodiment of the present invention, the second fan includes a second fan body and an articulated member, and the bottom of the second fan body is rotatably connected to the top of the first fan through the articulated member.

In an embodiment of the present invention, the outer cylinder includes a cylinder and a connecting rod, and an outer wall of the cylinder is fixedly connected to a top portion of an inner wall of the chassis body through the connecting rod.

In the embodiment of the utility model, the rotating piece comprises a knob and an anti-slip sleeve, the knob is fixed at one end of the threaded cylinder, and the anti-slip sleeve is sleeved on the knob.

In an embodiment of the present invention, the air cooling assembly further includes a rotating member, and both the rotating members are disposed in the inner cavity of the cylinder.

In the embodiment of the utility model, the outer rings of the two rotating parts are respectively and fixedly connected with two ends of the inner cavity of the cylinder body, and the inner rings of the two rotating parts are both fixedly connected with the outer wall of the threaded cylinder.

The utility model has the beneficial effects that: the liquid-cooled case with uniform heat distribution is obtained by the design, when in use, the heat dissipation cover fixed with the first fan is fixed in the case body, the air outlet of the first fan is arranged towards the air vent, the heat absorption box is fixed on the CPU through screws and the like, good sealing performance is ensured, the liquid inlet pipe and the liquid outlet pipe are connected between the heat dissipation cover and the heat absorption box, when in use, the pump body pumps cooling liquid in the heat dissipation pipe into the heat exchange cavity of the heat absorption box through the liquid inlet pipe, the cooling liquid returns to the heat dissipation pipe through the liquid outlet pipe under the action of the pump body after completing heat exchange with the heat conduction plate, the first fan blows air flow to the heat dissipation pipe in the heat dissipation cover, the air flow is discharged from the air vent after heat exchange with the heat dissipation pipe, the cooling liquid after heat dissipation is pumped into the heat exchange cavity of the heat absorption box through the liquid inlet pipe again through the pump body, and circulates and reciprocates, and in the process, the second fan dissipates the liquid outlet pipe in advance, after the air current that the second fan was bloated accomplished the heat exchange with the drain pipe, distribute everywhere in quick-witted case body, then discharge by the heat dissipation bars mouth of quick-witted case body itself, the effect is better when making first fan dispel the heat to the cooling tube, can absorb more heats when making the follow-up heat exchange of carrying on in the heat exchange intracavity of heat absorption box of coolant liquid to improve CPU's cooling effect. The liquid cooling case with uniform heat distribution effectively enhances the heat exchange capacity of the cooling liquid and improves the heat dissipation performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a liquid cooling enclosure with uniform heat distribution according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a liquid cooling assembly according to an embodiment of the present invention;

FIG. 3 is a side cross-sectional view of a heat sink cover according to an embodiment of the present invention;

fig. 4 is a side cross-sectional view of a heat sink cartridge provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an air-cooling assembly according to an embodiment of the present invention.

In the figure: 100-liquid cooling assembly; 110-a chassis body; 111-a ventilation port; 112-dust screen; 120-a heat sink; 121-a cover body; 122-ear plate; 123-a locking member; 130-a heat sink box; 131-a cartridge body; 132-a viewing plate; 140-a thermally conductive plate; 141-a heat absorbing plate; 142-a heat sink; 150-a circulating liquid pipe; 151-radiating pipe; 152-liquid inlet pipe; 153-a liquid outlet pipe; 160-a pump body; 170-a first fan; 200-an air-cooled assembly; 210-a second fan; 211-a second fan body; 212-a hinge; 220-outer cylinder; 221-a cylinder body; 222-a connecting rod; 230-a threaded cylinder; 240-a rotating member; 241-a knob; 242-slip-resistant sleeve; 250-a threaded rod; 260-connecting blocks; 270-fixing the rod; 280-rotating part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a liquid cooling machine case that heat distributes evenly, includes liquid cooling subassembly 100 and air-cooled subassembly 200, and air-cooled subassembly 200 sets up in liquid cooling subassembly 100, and supplementary liquid cooling subassembly 100 dispels the heat.

Referring to fig. 2-4, the liquid cooling assembly 100 includes a chassis body 110, a heat dissipating cover 120, a heat absorbing box 130, a heat conducting plate 140, a circulating liquid pipe 150, a pump body 160 and a first fan 170, the heat dissipating cover 120 is fixed on one side of the chassis body 110, the heat dissipating cover 120 includes a cover body 121, an ear plate 122 and a locking member 123, the ear plate 122 is fixed on the outer wall of the cover body 121, the ear plate 122 is fixedly connected with the inner wall of the chassis body 110 through the locking member 123, the heat conducting plate 140 is embedded on one side of the heat absorbing box 130, the heat absorbing box 130 includes a box body 131 and an observation plate 132, the box body 131 is fixed on the CPU through screws, the observation plate 132 is embedded on one side of the box body 131, the observation plate 132 is made of the same transparent material as the circulating liquid pipe 150, so as to directly observe the internal conditions of the box body 131, the heat conducting plate 140 includes a heat absorbing plate 141 and heat dissipating fins 142, both the heat absorbing plate 141 and the heat dissipating fins 142 are copper plates 141, the plate 141 is embedded on one side of the box body 131, the heat dissipating fins 142 are fixed on one side of the heat absorbing plate 141 at equal intervals, the contact area of the cooling liquid and the heat conducting plate 140 is increased, the heat exchange efficiency is higher, the heat absorbing plate 141 is directly contacted with the heat radiating part of the CPU, the heat of the CPU is absorbed by the heat absorbing plate 141 and then transferred into the heat radiating fins 142, and then heat exchange is performed with the cooling liquid in the box body 131, the heat radiation of the CPU is completed, the circulating liquid pipe 150 comprises a heat radiating pipe 151, a liquid inlet pipe 152 and a liquid outlet pipe 153, the heat radiating pipe 151 is arranged in the heat radiating cover 120, the heat radiating pipe 151 is arranged in an S-shape, the flowing time of the cooling liquid in the cover body 121 is prolonged, so that the cooling effect of the heat radiating pipe 151 is better, two end parts of the heat radiating pipe 151 are arranged on one side of the heat radiating cover 120 in a penetrating manner, one end of the liquid inlet pipe 152 is communicated with the inner cavity of the heat absorbing box 130, the other end of the liquid inlet pipe 152 is communicated with the outlet end of the heat radiating pipe 151 through a pump body 160, the pump body 160 provides power for the circulation of the cooling liquid, two ends of the liquid outlet pipe 153 are respectively communicated with the inner cavity of the heat absorbing box 130 and the inlet end 151 of the heat radiating pipe 151, first fan 170 is fixed on heat exchanger 120, scavenge port 111 has been seted up to machine case body 110 lateral wall, is provided with dust screen 112 in the scavenge port 111, prevents that the dust from piling up on cooling tube 151, and the air outlet of first fan 170 sets up towards scavenge port 111, and cover 121 both sides do not all set up the apron, and first fan 170 is discharged by scavenge port 111 to the cooling tube 151 in the cover 121, and the air current carries out the heat exchange with cooling tube 151 after.

Referring to fig. 5, the air cooling assembly 200 includes a second blower 210, an outer cylinder 220, a threaded cylinder 230, a rotating member 240, a threaded rod 250, a connecting block 260 and a fixing rod 270, the second blower 210 is hinged to the top of the first blower 170, the second blower 210 includes a second blower body 211 and a hinge 212, the bottom of the second blower body 211 is rotatably connected to the top of the first blower 170 through the hinge 212, the outer cylinder 220 is fixed to the top of the casing body 110, the outer cylinder 220 includes a cylinder 221 and a connecting rod 222, the outer wall of the cylinder 221 is fixedly connected to the top of the inner wall of the casing body 110 through the connecting rod 222, the threaded cylinder 230 is rotatably disposed in the outer cylinder 220, the rotating member 240 is fixed to one end of the threaded cylinder 230, the rotating member 240 includes a knob 241 and an anti-slip sleeve 242, the anti-slip sleeve 242 is a rubber sleeve, the knob 241 is fixed to one end of the threaded cylinder 230, the anti-slip sleeve 242 is fitted on the knob 241, so as to increase the gripping friction force and facilitate rotation of the knob 241, threaded rod 250 threaded connection is in threaded cylinder 230, two connecting blocks 260 are fixed respectively at second fan 210 top and threaded rod 250 tip, the dead lever 270 both ends rotate with two connecting blocks 260 respectively and are connected, the CPU mounted position of different grade type also has certain discrepancy, the drain pipe 153 position of connecting heat exchanger 120 and heat absorption box 130 changes thereupon, it rotates threaded cylinder 230 to rotate knob 241 drive, threaded rod 250 moves about thereupon, and then drive second fan body 211 top through connecting block 260 and dead lever 270 and remove, thereby realize the angle modulation function to second fan body 211, make its mounted position that can adapt to different grade type CPU, guarantee the radiating effect of drain pipe 153.

It should be noted that the air cooling assembly 200 further includes the rotation members 280, the rotation members 280 are bearings, the two rotation members 280 are both disposed in the inner cavity of the cylinder 221, outer rings of the two rotation members 280 are respectively fixedly connected to two ends of the inner cavity of the cylinder 221, inner rings of the two rotation members 280 are both fixedly connected to the outer wall of the threaded cylinder 230, and stability of the threaded cylinder 230 during rotation is improved.

Specifically, the working principle of the liquid cooling case with uniform heat distribution is as follows: when the heat dissipation device is used, the heat dissipation cover 120 fixed with the first fan 170 is fixed in the case body 110 through the locking member 123, the air outlet of the first fan 170 is arranged towards the ventilation port 111, the heat absorption box 130 is fixed on the CPU through the screws and the like, good sealing performance is ensured, the liquid inlet pipe 152 and the liquid outlet pipe 153 are connected between the heat dissipation cover 120 and the heat absorption box 130, when the heat dissipation device is used, the pump body 160 pumps cooling liquid in the heat dissipation pipe 151 to the heat exchange cavity of the heat absorption box 130 through the liquid inlet pipe 152, after heat exchange between the cooling liquid and the heat conduction plate 140 is completed, the cooling liquid returns to the heat dissipation pipe 151 through the liquid outlet pipe 153 under the action of the pump body 160, the first fan 170 blows air flow to the heat dissipation pipe 151 in the cover body 121, the air flow is discharged through the ventilation port 111 after heat exchange between the air flow and the heat dissipation pipe 151, the cooling liquid after heat dissipation is pumped to the heat exchange cavity of the heat absorption box 130 through the liquid inlet pipe 152 by the pump body 160 again, and is circulated and reciprocated, second fan body 211 dispels the heat to drain pipe 153 in advance, and the air current that second fan body 211 bloated accomplishes the heat exchange with drain pipe 153 after, distributes everywhere in chassis body 110, then discharges by the heat dissipation bars mouth of chassis body 110 itself, and the effect is better when making first fan 170 dispel the heat to cooling tube 151, can absorb more heats when making the follow-up heat exchange of carrying out the heat exchange in the heat transfer intracavity of heat absorption box 130 of coolant liquid to improve CPU's cooling effect.

It should be noted that the specific model specifications of the pump body 160, the first fan 170 and the second fan body 211 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the pump body 160, the first fan 170 and the second fan body 211 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid cooling cabinet with uniform heat distribution is characterized by comprising

Liquid cooling subassembly (100), liquid cooling subassembly (100) includes chassis body (110), heat dissipation cover (120), heat absorption box (130), heat-conducting plate (140), circulation fluid pipe (150), pump body (160) and first fan (170), heat dissipation cover (120) is fixed chassis body (110) one side, heat-conducting plate (140) are inlayed and are established heat absorption box (130) one side, circulation fluid pipe (150) are including cooling tube (151), feed liquor pipe (152) and drain pipe (153), cooling tube (151) set up in heat dissipation cover (120), cooling tube (151) both ends all run through the setting and are in heat dissipation cover (120) one side, feed liquor pipe (152) one end with heat absorption box (130) inner chamber intercommunication, feed liquor pipe (152) other end passes through pump body (160) with heat dissipation tube (151) exit end intercommunication, drain pipe (153) both ends respectively with heat absorption box (130) inner chamber with heat dissipation tube (151) advances The opening end is communicated, and the first fan (170) is fixed on the heat dissipation cover (120);

air-cooled subassembly (200), air-cooled subassembly (200) include second fan (210), urceolus (220), threaded cylinder (230), rotating member (240), threaded rod (250), connecting block (260) and dead lever (270), second fan (210) articulate first fan (170) top, urceolus (220) are fixed top in quick-witted case body (110), threaded cylinder (230) rotate the setting and are in urceolus (220), rotating member (240) are fixed threaded cylinder (230) one end, threaded rod (250) threaded connection in threaded cylinder (230), two connecting block (260) are fixed respectively second fan (210) top with threaded rod (250) tip, dead lever (270) both ends respectively with two connecting block (260) rotate and are connected.

2. The liquid cooling cabinet with uniform heat distribution according to claim 1, wherein the heat dissipation cover (120) comprises a cover body (121), an ear plate (122) and a locking member (123), the ear plate (122) is fixed on the outer wall of the cover body (121), and the ear plate (122) is fixedly connected with the inner wall of the cabinet body (110) through the locking member (123).

3. The liquid cooled enclosure with uniform heat distribution of claim 1, wherein said heat sink box (130) comprises a box body (131) and an observation plate (132), said observation plate (132) being embedded in one side of said box body (131).

4. The liquid-cooled cabinet with uniform heat distribution according to claim 3, wherein the heat conducting plate (140) comprises an absorber plate (141) and heat dissipating fins (142), the absorber plate (141) is embedded on one side of the box body (131), and the heat dissipating fins (142) are fixed on one side of the absorber plate (141) at equal intervals.

5. The liquid cooling cabinet with uniform heat distribution according to claim 1, wherein a ventilation opening (111) is formed in a side wall of the cabinet body (110), a dust screen (112) is disposed in the ventilation opening (111), and an air outlet of the first fan (170) is disposed toward the ventilation opening (111).

6. The liquid cooled enclosure with uniform heat distribution of claim 1, wherein the second fan (210) comprises a second fan body (211) and a hinge (212), and the bottom of the second fan body (211) is rotatably connected to the top of the first fan (170) through the hinge (212).

7. The liquid cooling cabinet with uniform heat distribution according to claim 1, wherein the outer cylinder (220) comprises a cylinder (221) and a connecting rod (222), and an outer wall of the cylinder (221) is fixedly connected with the top of an inner wall of the cabinet body (110) through the connecting rod (222).

8. The liquid cooling cabinet with uniform heat distribution according to claim 1, wherein the rotating member (240) comprises a knob (241) and an anti-slip sleeve (242), the knob (241) is fixed at one end of the threaded cylinder (230), and the anti-slip sleeve (242) is sleeved on the knob (241).

9. The liquid cooled enclosure with uniform heat distribution of claim 7, wherein said air cooling assembly (200) further comprises a rotating member (280), both of said rotating members (280) being disposed in said interior cavity of said barrel (221).

10. The liquid-cooled enclosure with uniform heat distribution of claim 9, wherein the outer rings of the two rotating members (280) are fixedly connected to two ends of the inner cavity of the cylinder (221), and the inner rings of the two rotating members (280) are fixedly connected to the outer wall of the threaded cylinder (230).