Heat dissipation water drainage device, assembling method and computer

Abstract

The invention provides a heat dissipation water drainage device, an assembling method and a computer. The heat dissipation water drainage device comprises a left end pipe, a right end pipe, a plurality of water passing pipelines, a closed side plate, an open side plate, an external water passing pipe fitting and a waterproof sealing piece. The water passing pipelines are arranged between the left end pipe and the right end pipe, the left end pipe, the right end pipe and the water passing pipelines jointly form a body assembly, and cooling liquid is arranged in the body assembly. The closed side plate is arranged on one side of the body assembly, and the open side plate is arranged on the other side of the body assembly. Avoiding through holes are formed in the two ends of the open side plate, inserting extension ends are arranged at the two ends of the external water passing pipe fitting, and the waterproof sealing pieces are arranged between the inserting extension ends and the inner walls of the avoiding through holes. The assembling method is used for assembling the heat dissipation water drainage device. According to the heat dissipation water drainage device and the assembling method thereof, the assembling stability is considered, and the probability of leakage of cooling liquid is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of radiators, and in particular to a heat dissipation water discharge device, an assembly method, and a computer. Background Art

[0002] A radiator is a heat sink that uses forced liquid flow to remove heat. It is usually used with a cooling fan. With the development of society, users are also pursuing a higher level of appearance for radiators. Traditional radiators have a single appearance, and users can only observe their metal shape. Figure 1 and Figure 2 As shown, an existing heat dissipation water radiator 10 is provided with a water flow channel 11 and a transparent observation window 12 on its side. When in use, part of the water flow will pass through the water flow channel 11, and the user can observe through the observation window 12, thereby improving the ornamental value of the heat dissipation water radiator 10.

[0003] However, the existing heat sink 10 has the following disadvantages: the transparent observation window 12 is usually made of glass or acrylic, and the side panel with the water channel 11 is usually made of metal. The two cannot be welded, so they are glued together during assembly. Since the glue is in contact with the coolant during use, and the coolant in the water channel 11 always exerts an outward pressure on the observation window 12, the glue is easily aged, which leads to coolant leakage in the heat sink 10, affecting the service life of the heat sink 10.

[0004] Therefore, how to design a heat dissipation water discharge device and an assembly method thereof, taking into account assembly stability and reducing the probability of coolant leakage in the heat dissipation water discharge device, is a technical problem that technicians in this field need to solve. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a heat dissipation water discharge device, an assembly method, and a computer, taking into account assembly stability and reducing the probability of coolant leakage in the heat dissipation water discharge.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] A heat dissipation water discharge device, comprising: a left end pipe, a right end pipe, a plurality of water flow pipes, a closed side plate, an open side plate, an external water flow pipe and a waterproof seal;

[0008] The left end tube and the right end tube are both hollow structures, and a plurality of water pipes are arranged between the left end tube and the right end tube. The left end tube, the right end tube and the plurality of water pipes together form a body component, and a coolant is arranged inside the body component; when in use, the coolant circulates inside the body component;

[0009] The closed side plate is arranged on one side of the body component, and the open side plate is arranged on the other side of the body component; avoidance through holes are opened at both ends of the open side plate, and the two avoidance through holes are respectively aligned with the port of the left end tube and the port of the right end tube;

[0010] The external water flow pipe fitting is arranged on the open side panel, and both ends of the external water flow pipe fitting are provided with plug-in extension ends, and the two plug-in extension ends are respectively adapted to the two avoidance through holes; the external water flow pipe fitting is a hollow structure, and the two plug-in extension ends are respectively connected to the left end tube and the right end tube, and the waterproof seal is arranged between the plug-in extension end and the inner wall of the avoidance through hole.

[0011] In one embodiment, the open side panel is made of aluminum-based material, the left end tube and the right end tube are made of the same material as the open side panel, and the external water pipe is made of transparent acrylic material.

[0012] In one embodiment, the waterproof seal is provided with an outer edge contour and a convex edge. During assembly, the outer edge contour is pressed against the edge of the avoidance hole, and the convex edge is clamped between the outer wall of the plug-in extension end and the inner wall of the avoidance hole.

[0013] In one of the embodiments, a recessed groove is provided at the edge of the plug-in extension end, and during assembly, the convex edge is inserted into the recessed groove.

[0014] In one of the embodiments, glue is provided in the recessed groove, and during assembly, the glue is squeezed into the gap between the convex edge and the plug-in extension end, and the gap between the convex edge and the inner wall of the avoidance through hole.

[0015] In one embodiment, the waterproof seal is an elastic rubber structure, the waterproof seal clamping sleeve is arranged on the outer wall of the plug-in extension end, and a cutout is opened on the convex edge.

[0016] In one of the embodiments, strip grooves are provided on the convex edges of the waterproof seal.

[0017] A method for assembling a heat dissipation water drain device, which is used to assemble the heat dissipation water drain device, and comprises the following steps:

[0018] Step 1: Weld the water pipe with the left end pipe and the right end pipe to form the body assembly, and arrange the closed side plate on one side of the body assembly, and weld the closed side plate with the left end pipe and the right end pipe;

[0019] Step 2: Assemble the external water pipe fitting and the open side panel, and insert the plug-in extension end of the external water pipe fitting into the avoidance through hole of the open side panel;

[0020] Step three, sleeve the waterproof seal onto the plug-in extension end, and make the waterproof seal be clamped between the plug-in extension end and the inner wall of the avoidance through hole;

[0021] Step 4, disposing the open side plate on one side of the body assembly, and welding the open side plate to the left end tube and the right end tube;

[0022] Step five: filling the coolant into the interior of the main body component.

[0023] A computer, comprising the above-mentioned heat dissipation water discharge device, and also comprising a graphics card;

[0024] The heat dissipation water discharge device is installed on the graphics card, and the heat dissipation water discharge device is used to perform water cooling treatment on the graphics card.

[0025] In summary, the heat sink device, assembly method, and computer of the present invention take into account assembly stability and reduce the probability of coolant leakage in the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the heat dissipation water row in the prior art;

[0028] Figure 2 It is an exploded schematic diagram of a heat dissipation water row in the prior art;

[0029] Figure 3 It is a schematic diagram of the structure decomposition of the heat dissipation water discharge device of the present invention;

[0030] Figure 4 It is a partial structural schematic diagram of an open side panel, an external water pipe and a waterproof seal;

[0031] Figure 5 It is a schematic diagram of the structure of the waterproof seal (I);

[0032] Figure 6 It is a schematic diagram of the structure of the waterproof seal (II);

[0033] Figure 7 This is a schematic diagram of the state of the open side panels and external water pipes during the assembly process;

[0034] Figure 8 Schematic diagram of the coordination between the open side panels, external water pipes and waterproof seals after assembly. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] The present invention provides a heat dissipation water discharge device 20, such as Figure 3 As shown, it includes: a left end tube 100, a right end tube 200, a plurality of water pipes 300, a closed side plate 400, an open side plate 500, an external water pipe 600 and a waterproof seal 700. The left end tube 100 and the right end tube 200 are both hollow structures, and the plurality of water pipes 300 are arranged between the left end tube 100 and the right end tube 200. The left end tube 100, the right end tube 200 and the plurality of water pipes 300 together form a body component. A coolant is arranged inside the body component.

[0039] When in use, the coolant circulates inside the body component. Specifically, when in use, the body component is connected to an external water pump, and the left end tube 100 is divided into two chambers. The coolant starts from one of the chambers of the left end tube 100, passes through part of the water pipe 300, and reaches the right end tube 200; then, it passes through the remaining water pipes 300 from the right end tube 200 and returns to the other chamber of the left end tube 100, thus realizing circulation. During this period, the coolant can quickly transfer heat to the air when passing through the water pipe 300, thereby achieving rapid heat dissipation.

[0040] The closed side plate 400 is disposed on one side of the body assembly, and the open side plate 500 is disposed on the other side of the body assembly. Figure 3 As shown), the two avoidance through holes 510 are aligned with the ports of the left end tube 100 and the right end tube 200 respectively.

[0041] The external water pipe 600 is disposed on the open side plate 500. Both ends of the external water pipe 600 are provided with plug-in extension ends 610 (such as Figure 4 As shown in FIG. 1 , the two plug-in extension ends 610 are respectively adapted to the two avoidance through holes 510. In addition, the external water-passing pipe 600 is a hollow structure, the two plug-in extension ends 610 are respectively connected to the left end pipe 100 and the right end pipe 200, and the waterproof seal 700 is arranged between the plug-in extension ends 610 and the inner wall of the avoidance through hole 510.

[0042] In this embodiment, the open side panel 500 is made of aluminum-based material, the left end tube 100 and the right end tube 200 are made of the same material as the open side panel 500, and the external water pipe 600 is made of transparent acrylic material.

[0043] During operation, part of the coolant will flow between the left end tube 100 and the right end tube 200 through the external water pipe 600 , and the flowing coolant can be observed by the user, thereby improving the ornamental value of the heat dissipation water discharge device 20 .

[0044] In this embodiment, if Figure 5 and Figure 6 As shown, the waterproof seal 700 is provided with an outer edge profile 710 and a convex edge 720. When assembled, the outer edge profile 710 is pressed against the edge of the avoidance through hole 510, and the convex edge 720 is clamped between the outer wall of the plug-in extension end 610 and the inner wall of the avoidance through hole 510. Preferably, an indented groove 611 (such as Figure 4 As shown), during assembly, the convex edge 720 of the waterproof seal 700 is inserted into the recessed groove 611.

[0045] Next, in combination with the above structure, the design principle of the heat dissipation water discharge device 20 of the present invention is explained:

[0046] It should be noted in advance that the heat sink 10 in the prior art is provided with a water channel 11 and a transparent observation window 12 on the side panel, so that the coolant flows through the water channel 11, and the user can observe the flowing coolant through the observation window 12, thereby achieving the purpose of improving the ornamental value of the heat sink 10. However, in the prior art, the transparent observation window 12 needs to be glued to the side panel (covering the water channel 11) by glue, so that the water channel 11 forms a closed channel. This design has the following two defects: on the one hand, since the coolant circulating in the heat dissipation water discharger 10 has a certain water pressure, the observation window 12 will also be subjected to pressure, and since the glue is only in contact with the edge of the observation window 12 and the side plate, the effective adhesive area of ​​the glue is small, which makes the pulling force that the glue per unit area has to overcome larger. Therefore, when the water pressure in the heat dissipation water discharger 10 increases, the glue is easy to fail, causing the coolant to leak, and even causing the observation window 12 to separate from the side plate; on the other hand, the observation window 12 covers the water flow channel 11, which also means that the glue on its edge will directly contact the coolant, which makes the glue easy to age, and then causes the coolant to leak;

[0047] In the present invention, the design of the external water pipe 600 can overcome the defects in the prior art. Specifically, the external water pipe 600 replaces the water flow channel 11 in the prior art to achieve the water flow function. The external water pipe 600 itself is a closed channel, and the closed channel is relatively independent of the open side plate 500. During assembly, the external water pipe 600 and the open side plate 500 can be glued together (such as Figure 7 As shown). After such a design, firstly, the one-piece structure of the external water pipe fitting 600 can withstand a sufficiently strong water pressure, so there will be no situation where the closed channel fails due to water pressure; secondly, the coolant enters the external water pipe fitting 600 from the left end tube 100 and the right end tube 200, and the water pressure of the coolant does not generate pressure to push the external water pipe fitting 600 outward, so the glue of the present invention will not be subjected to the pulling force formed by the water pressure; thirdly, since the external water pipe fitting 600 is relatively independent, the glue of the present invention will not directly contact the coolant, which slows down the aging process of the glue and prolongs the service life. At the same time, compared with the prior art, the glue of the present invention can cover most of the area between the external water pipe fitting 600 and the open side panel 500, that is, the area covered by the glue is significantly larger than the situation in the prior art where the glue is only applied to the edge of the observation window 12, which allows the glue to firmly adhere the external water pipe fitting 600 to the open side panel 500.

[0048] At the plug-in extension end 610, the assembled external water pipe 600, the open side plate 500 and the waterproof seal 700 are in a matching relationship as shown in FIG. Figure 8In the present invention, the open side plate 500 and the left end tube 100 and the right end tube 200 are sealed by welding, and the open side plate 500 and the external water pipe 600 are made of different materials, so the avoidance through hole 510 and the plug-in extension end 610 can only be sealed by means of a waterproof seal 700. The waterproof seal 700 is provided with an outer edge profile 710 and a convex edge 720. When assembled, the outer edge profile 710 is pressed against the edge of the avoidance through hole 510, the convex edge 720 is clamped between the outer wall of the plug-in extension end 610 and the inner wall of the avoidance through hole 510, and the convex edge 720 is plugged into the inner recessed groove 611. In this way, the gap between the avoidance through hole 510 and the waterproof seal 700 becomes tortuous due to the outer edge contour 710, which increases the difficulty of the coolant leaking through the gap; the gap between the plug extension end 610 and the waterproof seal 700 also becomes tortuous due to the cooperation between the convex edge 720 and the sunken groove 611, which also increases the difficulty of the coolant leaking through the gap. In this way, the design of the waterproof seal 700 can achieve a good sealing effect, thereby preventing the coolant from leaking.

[0049] In this embodiment, glue is provided in the recessed groove 611. During assembly, the waterproof seal 700 is squeezed into the recessed groove 611, and the glue is filled into the gaps at various locations, such as the gap between the convex edge 720 and the plug-in extension end 610, and the gap between the convex edge 720 and the inner wall of the avoidance through hole 510, thereby achieving a more stable fitting connection between the waterproof seal 700 and the avoidance through hole 510 and the plug-in extension end 610, thereby improving the sealing effect.

[0050] Preferably, the waterproof seal 700 is an elastic rubber structure, and the waterproof seal 700 is clamped and sleeved on the outer wall of the plug extension end 610. In order to realize that the waterproof seal 700 is clamped and sleeved on the plug extension end 610, the diameter of the waterproof seal 700 should be slightly smaller than the outer diameter of the plug extension end 610, that is, the waterproof seal 700 and the plug extension end 610 are interference fit. In this way, during assembly, the elastic waterproof seal 700 will be slightly expanded by the plug extension end 610, thereby achieving a tight fit with the plug extension end 610.

[0051] Furthermore, in order to facilitate the installation of the waterproof seal 700 onto the plug-in extension end 610, a cutout 721 (such as Figure 5 Thus, when putting on the waterproof seal 700, the staff can pinch the outer edge contour 710 of the waterproof seal 700 to make the convex edge 720 turn outward, thereby temporarily expanding the diameter of the waterproof seal 700 to make it easier to put on the plug-in extension end 610.

[0052] Preferably, the convex edge 720 of the waterproof seal 700 is provided with a strip groove pattern 722 (such as Figure 6As shown). During the process of squeezing the waterproof seal 700 into the recessed groove 611, the glue in the recessed groove 611 will be squeezed into the incision 721 and the gap between the parts. Part of the glue will enter the strip groove pattern 722 and adhere to the outer wall of the plug-in extension end 610 after solidification. Compared with the smooth convex edge 720, the provision of the strip groove pattern 722 allows the glue to be more fully squeezed into the entire contact surface of the convex edge 720, that is, the strip groove pattern 722 has the effect of hiding the glue and making the glue more evenly distributed. At the same time, the provision of the strip groove pattern 722 increases the friction coefficient between the convex edge 720 and the plug-in extension end 610, achieving anti-slip and anti-falling.

[0053] The present invention also provides an assembly method of a heat dissipation water drain device 20, which is used to assemble the heat dissipation water drain device 20, and mainly includes the following steps:

[0054] Step 1: Weld the water pipe 300 with the left end pipe 100 and the right end pipe 200 to form a body assembly, and arrange a closed side plate 400 on one side of the body assembly, and weld the closed side plate 400 with the left end pipe 100 and the right end pipe 200;

[0055] Step 2: assemble the external water pipe 600 and the open side panel 500 by gluing, and insert the plug-in extension end 610 of the external water pipe 600 into the avoidance through hole 510 of the open side panel 500;

[0056] Step 3: Sleeve the waterproof seal 700 onto the plug-in extension end 610 , and clamp the waterproof seal 700 between the plug-in extension end 610 and the inner wall of the avoidance through hole 510 ;

[0057] Step 4: The open side plate 500 is disposed on one side of the body assembly, and the open side plate 500 is welded to the left end tube 100 and the right end tube 200;

[0058] Step 5: Fill the body assembly with coolant. This completes the assembly of the heat dissipation water discharge device 20.

[0059] Preferably, in step two, glue can be applied to the recessed groove 611 of the external water pipe 600. In step three, the convex edge 720 of the waterproof seal 700 is inserted into the recessed groove 611. At this time, the glue will be squeezed into the gap between the parts, thereby achieving a better sealing effect.

[0060] It should be emphasized that during the assembly process, the open side plate 500 and the left end tube 100 and the right end tube 200 are all made of metal, so welding is used for connection; while the open side plate 500 and the external water pipe 600 are made of different materials, so a sealed connection is achieved through a waterproof seal 700. The waterproof seal 700 is provided with an outer edge profile 710, which, on the one hand, makes the gap channel between the waterproof seal 700 and the open side plate 500 tortuous, thereby achieving a better sealing effect; on the other hand, the outer edge profile 710 also makes the plug-in extension end 610 away from the edge of the open side plate 500, so that when the open side plate 500 is welded, the heat generated by it will not affect the plug-in extension end 610, thereby preventing the plug-in extension end 610 from being broken due to high temperature.

[0061] The present invention also discloses a computer, comprising the above-mentioned heat dissipation water drainage device and a graphics card; the heat dissipation water drainage device is installed on the graphics card, and the heat dissipation water drainage device is used for water cooling and heat dissipation treatment of the graphics card.

[0062] In summary, the heat dissipation water discharge device 20 and the assembly method thereof of the present invention take into account assembly stability and reduce the probability of coolant leakage in the heat dissipation water discharge device, thereby increasing the service life.

[0063] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A heat dissipation water discharge device, characterized in that: include: A left end pipe, a right end pipe, a plurality of water-passing pipes, a closed side plate, an open side plate, an external water-passing pipe fitting, and a waterproof seal; The left end tube and the right end tube are both hollow structures, and a plurality of water pipes are arranged between the left end tube and the right end tube. The left end tube, the right end tube and the plurality of water pipes together form a body component, and a coolant is arranged inside the body component; when in use, the coolant circulates inside the body component; The closed side plate is arranged on one side of the body component, and the open side plate is arranged on the other side of the body component; avoidance through holes are opened at both ends of the open side plate, and the two avoidance through holes are respectively aligned with the port of the left end tube and the port of the right end tube; The external water flow pipe fitting is arranged on the open side panel, and both ends of the external water flow pipe fitting are provided with plug-in extension ends, and the two plug-in extension ends are respectively adapted to the two avoidance through holes; the external water flow pipe fitting is a hollow structure, and the two plug-in extension ends are respectively connected to the left end tube and the right end tube, and the waterproof seal is arranged between the plug-in extension end and the inner wall of the avoidance through hole.

2. The heat dissipation water discharge device according to claim 1, characterized in that: The open side panel is made of aluminum-based material, the left end tube and the right end tube are made of the same material as the open side panel, and the external water-passing pipe is made of transparent acrylic material.

3. The heat dissipation water discharge device according to claim 1, characterized in that: The waterproof seal is provided with an outer edge contour and a convex edge. During assembly, the outer edge contour is pressed against the edge of the avoidance through hole, and the convex edge is clamped between the outer wall of the plug-in extension end and the inner wall of the avoidance through hole.

4. The heat dissipation water discharge device according to claim 3, characterized in that: An indented groove is provided at the edge of the plug-in extension end, and during assembly, the convex edge is plugged into the indented groove.

5. The heat dissipation water discharge device according to claim 4, characterized in that: Glue is arranged in the indented groove. During assembly, the glue is squeezed into the gap between the convex edge and the plug-in extension end and the gap between the convex edge and the inner wall of the avoidance through hole.

6. The heat dissipation water discharge device according to claim 3, characterized in that: The waterproof seal is an elastic rubber structure, the waterproof seal is clamped and sleeved on the outer wall of the plug-in extension end, and a cutout is provided on the convex edge.

7. The heat dissipation water discharge device according to claim 3, characterized in that: The convex edge of the waterproof seal is provided with strip groove patterns.

8. A method for assembling a heat dissipation water discharge device, characterized in that: The heat dissipation water discharge device used for assembling any one of claims 1 to 7 comprises the following steps: Step 1: Weld the water pipe with the left end pipe and the right end pipe to form the body assembly, and arrange the closed side plate on one side of the body assembly, and weld the closed side plate with the left end pipe and the right end pipe; Step 2: Assemble the external water pipe fitting and the open side panel, and insert the plug-in extension end of the external water pipe fitting into the avoidance through hole of the open side panel; Step three, sleeve the waterproof seal onto the plug-in extension end, and make the waterproof seal be clamped between the plug-in extension end and the inner wall of the avoidance through hole; Step 4, disposing the open side plate on one side of the body assembly, and welding the open side plate to the left end tube and the right end tube; Step five: filling the coolant into the interior of the main body component.

9. A computer, characterized in that: The heat dissipation water discharge device comprises any one of claims 1 to 7, and further comprises a graphics card; The heat dissipation water discharge device is installed on the graphics card, and the heat dissipation water discharge device is used to perform water cooling and heat dissipation treatment on the graphics card.

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