Integrated liquid cooling radiating fin

Abstract

The utility model discloses an integrated liquid cooling radiating fin, and relates to the related technical field of radiating fins. The radiating fin comprises a radiating fin body and a bottom block fixed on the lower end surface of the radiating fin body, a concave opening is formed in the upper end face of the bottom block, a heat dissipation water pipe connected with the bottom face of the cooling fin body is arranged in the concave opening, three linear installation openings communicating with the interior of the concave opening are formed in the bottom block, and a recycling box, a cooling box and a conveying box are arranged in the three installation openings correspondingly. The cooling box is arranged between the conveying box and the recycling box, the interior of the cooling box is divided into two spaces through a fixed partition plate, the upper end face of the partition plate is lower than the top of the cooling box, and a filtering plate is fixed in the recycling box. According to the cooling device, the partition plate is installed in the cooling box, it can be guaranteed that cooling liquid in the cooling box can be cooled sufficiently, meanwhile, the filtering plate is installed in the recycling box, the recycled cooling liquid is filtered, and normal circulation of the cooling liquid is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of the fin, especially relates to integrated liquid cooling fin. BACKGROUND

[0002] The fin is a device for dissipating heat of electronic components in an electric appliance, which is made of aluminum alloy, brass or bronze into a plate, a sheet, multiple sheets, etc., such as a CPU (Central Processing Unit) in a computer requiring a large fin, a power supply tube, a line tube and a power amplifier tube in a television set all requiring a fin, and the fin exists liquid cooling, which uses water or a medium such as antifreeze and ethanol to reduce the temperature of equipment to make the equipment work more efficiently.

[0003] However, the existing liquid cooling fin cannot hinder the backflow of the cooling liquid when in use, so that the backflow of the cooling liquid cannot be cooled in time, thereby reducing the cooling effect of the cooling liquid, and the liquid cooling fin cannot filter the backflow of the cooling liquid, so that some scale will be carried along with the flow during the backflow of the cooling liquid for a long time, thereby causing the blockage of the backflow pipeline. UTILITY MODEL CONTENTS

[0004] The utility model discloses a integrated liquid cooling fin, install the baffle in the cooling tank, can guarantee that the cooling liquid in the cooling tank can get the full time cooling, install the filter plate in the recovery tank to filter the recovered cooling liquid, guarantee the normal circulation of the cooling liquid.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a integrated liquid cooling fin, install the baffle in the cooling tank, can guarantee that the cooling liquid in the cooling tank can get the full time cooling, install the filter plate in the recovery tank to filter the recovered cooling liquid, guarantee the normal circulation of the cooling liquid.

[0007] The utility model further sets up, the upper end surface of recovery tank, cooling tank and conveying tank all bolt sets up the sealing cover, and the lower end surface of recovery tank, cooling tank and conveying tank passes from the bottom position of installation mouth.

[0008] The utility model further sets up, the bottom of recovery box, cooling tank and conveying box sets up as taper shape, the bottom of recovery box, cooling tank and conveying box spiral connection has screw lid.

[0009] The utility model further sets up, the inside of bottom block is provided with the square mouth that communicates with the inside of recess, both ends of radiating water pipe all set up in square mouth, two adjacent installation mouth communicate through the through hole that the inside of bottom block sets up, the pipeline between recovery box and cooling tank, cooling tank and conveying tank passes through the position of corresponding through hole.

[0010] The utility model further sets up, the installation hole that the inside of bottom block sets up communicates with the inside of square mouth in two sides, recovery box is connected with the export end of radiating water pipe through pipeline, conveying tank is connected with the import end of radiating water pipe through pipeline.

[0011] The utility model further sets up, the inside of recovery box is provided with the electromagnetic valve that communicates with the export end of radiating water pipe, the inside of conveying tank is provided with the water pump that communicates with the import end of cooling tank.

[0012] The utility model has following beneficial effect:

[0013] 1, the cooling liquid height in cooling tank inside exceeds the height of baffle, at this time, cooling liquid will flow into the other half space of cooling tank, will flow into conveying tank simultaneously, so that the cooling liquid after backflow will not flow into conveying tank in the first time, guarantee cooling liquid can obtain sufficient cooling effect.

[0014] 2, conveying tank sends cooling liquid to radiating water pipe, exchanges the heat on the heat sink body through the cooling liquid in radiating water pipe, and the cooling liquid after heat exchange converges into recovery tank, and is filtered from the cooling liquid of recovery through filter plate, so that the scale in cooling liquid is filtered, reduces the probability of blockage. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces.

[0016] Figure 1 It is the structure diagram of integrated liquid cooling heat sink.

[0017] Figure 2 It is the structure of bottom block and radiating water pipe in the utility model.

[0018] Figure 3 It is the structure diagram of recovery tank, cooling tank and conveying tank in the utility model.

[0019] Figure 4 It is the structure diagram of bottom block in the utility model.

[0020] Figure 5 Figure 1 is a structural diagram of the heat dissipation water pipe in the utility model.

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] 1 - heat dissipation fin body, 2 - bottom block, 201 - notch, 202 - mounting port, 203 - mounting hole, 204 - through hole, 205 - square port, 3 - recovery tank, 301 - electromagnetic valve, 302 - filter plate, 4 - cooling tank, 401 - partition, 5 - conveying tank, 501 - water pump, 6 - heat dissipation water pipe, 7 - screw cover, 8 - sealing cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5 The utility model discloses an integrated liquid cooling heat dissipation fin, which is provided with a partition 401 in the cooling tank 4, so that the cooling liquid in the cooling tank 4 can be cooled sufficiently, and the filter plate 302 is installed in the recovery tank 3 to filter the recovered cooling liquid and ensure the normal circulation of the cooling liquid.

[0026] Specifically, the heat dissipation fin body 1 and the bottom block 2 fixed at the lower end surface position of the heat dissipation fin body 1; the upper end surface of the bottom block 2 is provided with a notch 201, the inside of the notch 201 is provided with a heat dissipation water pipe 6 connected with the bottom surface of the heat dissipation fin body 1, three mounting ports 202 in line and connected with the inside of the notch 201 are arranged in the inside of the bottom block 2, the recovery tank 3, the cooling tank 4 and the conveying tank 5 are respectively arranged in the inside of the three mounting ports 202, the cooling tank 4 is arranged at the position between the conveying tank 5 and the recovery tank 3, the inside of the cooling tank 4 is divided into two spaces by the fixed partition 401, the upper end surface of the partition 401 is lower than the top of the cooling tank 4, the filter plate 302 is fixed in the inside of the recovery tank 3, and the pipes installed between the recovery tank 3 and the cooling tank 4 and the cooling tank 4 and the conveying tank 5 pass through the corresponding through holes 204.

[0027] The operation process of the embodiment is as follows: through the use of the above structure, the conveying tank 5 conveys the cooling liquid into the heat dissipation water pipe 6, the cooling liquid in the heat dissipation water pipe 6 exchanges heat with the heat on the heat dissipation fin body 1, the cooled cooling liquid flows into the recovery tank 3, the filter plate 302 filters the recovered cooling liquid, and the filtered cooling liquid enters the cooling tank 4 for cooling treatment, when the height of the cooling liquid in the cooling tank 4 exceeds the height of the partition 401, the cooling liquid flows into the other half space of the cooling tank 4 and the conveying tank 5, so as to form a cooling loop.

[0028] Embodiment 2

[0029] Please refer to Figure 2 and Figure 3 On the basis of Embodiment 1, the setting of the screw cap 7 facilitates the discharge treatment of the coolant in the recycling tank 3, the cooling tank 4 and the conveying tank 5.

[0030] Specifically, the upper end face of the recycling tank 3, the cooling tank 4 and the conveying tank 5 is bolted with a sealing cap 8, the lower end face of the recycling tank 3, the cooling tank 4 and the conveying tank 5 passes through the bottom position of the mounting port 202, the bottom of the recycling tank 3, the cooling tank 4 and the conveying tank 5 is set as a conical shape, and the bottom of the recycling tank 3, the cooling tank 4 and the conveying tank 5 is screw-connected with a screw cap 7.

[0031] The operation process of this embodiment is that since the bottom of the recycling tank 3, the cooling tank 4 and the conveying tank 5 is set as a conical shape, the dirt in the coolant is filtered by the filter plate 302 and then directly accumulated at the bottom position of the recycling tank 3, at this time, the screw cap 7 is unscrewed, so that the dirt in the recycling tank 3 can be discharged, and at the same time, the screw caps 7 at the bottom of the cooling tank 4 and the conveying tank 5 are opened, so that the coolant in them can also be discharged.

[0032] Embodiment 3

[0033] Please refer to Figure 3 and Figure 4 On the basis of Embodiment 1, the setting of the water pump 501 and the electromagnetic valve 301 facilitates the control of the opening and closing of the coolant circuit.

[0034] Specifically, the inside of the bottom block 2 is provided with a square port 205 which is connected with the inside of the notch 201, both ends of the heat dissipation water pipe 6 are arranged in the square port 205, two adjacent mounting ports 202 are connected through the through hole 204 provided in the inside of the bottom block 2, the mounting ports 202 at both sides are connected with the inside of the square port 205 through the mounting hole 203 provided in the inside of the bottom block 2, the recycling tank 3 is connected with the outlet end of the heat dissipation water pipe 6 through a pipeline, the conveying tank 5 is connected with the inlet end of the heat dissipation water pipe 6 through a pipeline, the inside of the recycling tank 3 is provided with the electromagnetic valve 301 which is connected with the outlet end of the heat dissipation water pipe 6, and the inside of the conveying tank 5 is provided with the water pump 501 which is connected with the inlet end of the cooling water tank.

[0035] The operation process of this embodiment is that when the dirt in the recycling tank 3 is treated, the electromagnetic valve 301 is closed, so that the coolant in the heat dissipation water pipe 6 does not flow back to the recycling tank 3, at this time, the recycling tank 3 can be directly opened, so that the dirt can be discharged, and at the same time, the water pump 501 is controlled to work, at this time, the water pump 501 will convey the coolant in the conveying tank 5 to the recycling tank from the heat dissipation water pipe 6, so as to form a circuit.

[0036] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An integrated liquid-cooled heat sink, comprising a heat sink body (1) and a base block (2) fixed to the lower end face of the heat sink body (1); characterized in that: The upper surface of the bottom block (2) is provided with a notch (201). A heat dissipation water pipe (6) connected to the bottom surface of the heat sink body (1) is provided inside the notch (201). The bottom block (2) has three linear mounting ports (202) that are all connected to the inside of the notch (201). The three mounting ports (202) are respectively provided with a recycling box (3), a cooling box (4) and a conveying box (5). The cooling box (4) is located between the conveying box (5) and the recycling box (3). The interior of the cooling box (4) is divided into two spaces by a fixed partition (401). The upper surface of the partition (401) is lower than the top of the cooling box (4). A filter plate (302) is fixed inside the recycling box (3).

2. The integrated liquid-cooled heat sink according to claim 1, characterized in that, The upper end faces of the recycling box (3), cooling box (4) and conveying box (5) are all bolted with sealing caps (8), and the lower end faces of the recycling box (3), cooling box (4) and conveying box (5) pass through the bottom position of the mounting port (202).

3. The integrated liquid-cooled heat sink according to claim 2, characterized in that, The bottoms of the recycling box (3), cooling box (4) and conveying box (5) are set in a conical shape, and the bottoms of the recycling box (3), cooling box (4) and conveying box (5) are spirally connected with screw caps (7).

4. The integrated liquid-cooled heat sink according to claim 1, characterized in that, The bottom block (2) has a square opening (205) that communicates with the inside of the recess (201). Both ends of the heat dissipation water pipe (6) are set in the square opening (205). The two adjacent mounting ports (202) are connected through a through hole (204) opened inside the bottom block (2). The pipes installed between the recycling box (3) and the cooling box (4), and between the cooling box (4) and the conveying box (5) pass through the corresponding through hole (204).

5. The integrated liquid-cooled heat sink according to claim 4, characterized in that, The mounting ports (202) on both sides are connected to the inside of the square opening (205) through the mounting holes (203) inside the bottom block (2). The recycling box (3) is connected to the outlet end of the heat dissipation water pipe (6) through a pipe. The conveying box (5) is connected to the inlet end of the heat dissipation water pipe (6) through a pipe.

6. The integrated liquid-cooled heat sink according to claim 5, characterized in that, The recycling box (3) is equipped with a solenoid valve (301) connected to the outlet end of the heat dissipation water pipe (6), and the conveying box (5) is equipped with a water pump (501) connected to the inlet end of the cooling water tank.

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