Cooling device applied to home computer

Abstract

The utility model discloses a cooling device applied to a home computer, which comprises a circulating radiating component, the circulating radiating component consists of a plurality of radiating pipes, radiating fins are arranged between two adjacent radiating pipes, the radiating fins are provided with a plurality of wave crests and wave troughs along the length direction, and the wave crests and the wave troughs are connected at intervals; the water circulation assembly comprises a water inlet chamber, a water outlet chamber and a water inlet and outlet assembly communicated with the water inlet chamber and the water outlet chamber for water inlet and water outlet, the water outlet chamber is provided with a water circulation power part, and the positions of a water inlet connector and a water outlet connector on the water inlet and outlet assembly can be adjusted or overturned; the mounting bracket comprises an upper side plate, a lower side plate and a group of U-shaped offset plates, two ends of the U-shaped offset plates are connected with the upper side plate and the lower side plate, and a front cover is arranged above the upper side plate; partition plates for dividing the water inlet chamber and the water outlet chamber into a plurality of water containing cavities are arranged in the water inlet chamber and the water outlet chamber, and the water containing cavities are communicated through heat dissipation pipes. The length of the water inlet and outlet pipe is reduced, a twisted and bent water pipe is abandoned, and the beautification degree in the case is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of water cooling equipment, in particular to a cooling device used for a home computer. Background Art

[0002] Water cooling refers to using water or other liquids with high specific heat capacity as a medium to help remove the heat energy of internal parts. The essence of water cooling and air cooling is the same, except that liquid cooling uses circulating fluid to transfer the heat of the CPU from the water cooling block to the heat exchanger and then dissipate it.

[0003] However, the existing home computer CPU water cooling radiator components have similar structures, and most of them adopt the solution of placing the radiator inlet and outlet pipes close to the front of the chassis. This solution will make the water cooling pipes long and twisted inside the chassis. With the increasing popularity of modern chassis side cover glass and the increasing requirements for the beautification of the chassis, the twisting and bending of the water cooling pipes has become increasingly unacceptable. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a radiator device for use in home computers, which solves the problem that the existing home computer CPU water-cooling radiator components have similar structures and most of them adopt a solution where the radiator water inlet and outlet pipes are close to the front of the chassis. This solution will cause the water cooling pipe to be long and twisted and bent inside the chassis, resulting in an unsightly appearance and failure to meet customer needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cooling device for a home computer, comprising:

[0006] A circulating heat dissipation component, which is composed of a plurality of heat dissipation tubes arranged in layers for flowing cooling water, a heat dissipation fin is arranged between two adjacent heat dissipation tubes, the heat dissipation fin has a plurality of crests and troughs along the length direction, the crests and troughs are connected at intervals, the crests or troughs are fixedly connected to one of the heat dissipation tubes, and the crests or troughs are in contact with the surface of another heat dissipation tube;

[0007] A water circulation component is arranged around the circulation heat dissipation component. The water circulation component includes a water inlet chamber and a water outlet chamber which are respectively arranged on both sides of the heat dissipation pipe and connected to the heat dissipation pipe, and a water inlet and outlet component which is connected to the water inlet chamber and the water outlet chamber for water inlet and water outlet. The water outlet chamber is provided with a water circulation power part. The water inlet interface and the water outlet interface on the water inlet and outlet component can be adjusted or flipped.

[0008] The mounting bracket includes an upper and lower side plate arranged at both ends of the water inlet chamber and the water outlet chamber and a group of U-shaped offset plates connected to the upper and lower side plates at both ends, a front cover is arranged above the upper side plate, the water inlet and outlet components are arranged in the front cover, and movable grooves for water inlet and water outlet interfaces are arranged along the length direction on the opposite side walls of the front cover;

[0009] Among them, partitions that divide the water inlet chamber and the water outlet chamber into multiple water-containing chambers are arranged in the water inlet chamber and the water outlet chamber, and each water-containing chamber is communicated through a heat dissipation pipe.

[0010] Furthermore, water inlet ports are uniformly arranged along the length direction of the water inlet chamber, and one end of the heat dissipation pipe is inserted into the water inlet port.

[0011] Furthermore, the partition in the water inlet chamber is a U-shaped water separation plate, and a first insertion slot for installing the U-shaped water separation plate is arranged on the water inlet chamber. The U-shaped water separation plate is inserted into the first insertion slot and has a transition fit with the first insertion slot.

[0012] Furthermore, water outlet ports corresponding one by one to the water inlet ports on the water inlet chamber are uniformly arranged along the length direction of the water outlet chamber, and the water outlet chamber is also provided with a first water inlet communicated with the water circulation power component.

[0013] Furthermore, the water circulation power component includes a box body and a water pump arranged in the box body. The box body is provided with a second water inlet communicated with the heat dissipation pipe, and a water outlet communicated with the first water inlet is arranged on the box body.

[0014] Furthermore, the water inlet and outlet assembly includes a sleeve. Sliding grooves with the same axis are arranged at both ends of the sleeve. A short pipe and a long pipe that can slide or flip with the sliding grooves and are respectively communicated with the water inlet chamber and the water outlet chamber are inserted on the two sliding grooves. A water inlet interface and a water outlet interface are respectively arranged on the sleeve and communicated with the sliding grooves. Pipe O-rings are arranged at the connection parts of the short pipe and the long pipe with the sliding grooves.

[0015] Furthermore, the partition in the water outlet chamber is a square water separation plate, and a second insertion slot for horizontally inserting the square water separation plate into the water outlet chamber is opened in the water outlet chamber. The square water separation plate is inserted into the second insertion slot and has a transition fit with the second insertion slot.

[0016] Furthermore, strip-shaped grooves for connecting with the upper and lower side plates are arranged at both ends of the U-shaped offset plate, and a connection hole is arranged on the U-shaped offset plate at the upper end of the strip-shaped groove.

[0017] Furthermore, four pipes are adopted for the heat dissipation pipe.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: by arranging a plurality of heat dissipation pipes with both ends respectively communicated with the water inlet chamber and the water outlet chamber, and arranging wavy heat dissipation fins between adjacent two heat dissipation pipes, the arrangement of the bent direction of the water cooling pipe is abandoned, improving the aesthetics of the product; and partitions are arranged in the water inlet chamber and the water outlet chamber to divide the water inlet chamber and the water outlet chamber into multiple water-containing chambers, so that the cooling water has an S-shaped flow path, increasing the travel length of the cooling water and the cooling time of the cooling water, achieving a better cooling effect; the water inlet and outlet can be flipped to meet the requirements of different chassis cold radiators being placed above or below; the design of the middle-position and movable water inlet and outlet interfaces can ensure that the water inlet and outlet can be placed directly above / below the CPU on different motherboards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 4 It is a position relationship diagram of the heat dissipation pipe and the heat dissipation fin in the utility model;

[0023] Figure 5 This is a schematic diagram of the cooling water flow direction of the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] See also Figure 1 The present embodiment provides a cooling device for home computers, including a circulating heat dissipation component 10, a water circulating component 20 and a mounting bracket 30. The water circulating component 20 is arranged around the circulating heat dissipation component 10 and is connected to the circulating heat dissipation component 10. The mounting bracket 30 is used to fix the water circulating component 20 and the circulating heat dissipation component 10, and is installed on the side of the CPU of the computer through the mounting bracket 30.

[0026] Among them, see Figures 2 to 4The circulating heat dissipation component 10 is mainly used for dissipating heat and cooling cooling water. The circulating heat dissipation component 10 is composed of a plurality of heat dissipation pipes 101 for flowing cooling water arranged in a stacked manner. Both ends of the heat dissipation pipes 101 are connected to the water circulation component 20, and the heat dissipation pipes 101 adopt four pipes; a heat sink 102 is arranged between two adjacent heat dissipation pipes 101, and the heat sink 102 has a plurality of crests and troughs along the length direction. The crests are connected to the troughs at intervals, so that the heat sink 102 is wavy, which enhances ventilation and improves cooling effect. The crests of the heat sink 102 are fixedly connected to the heat sink 102 located on one side of the crests by welding, and contact the surface of the heat sink 102 on one side of the troughs; or, the troughs of the heat sink 102 are fixedly connected to the heat sink 102 located on one side of the troughs by welding, and contact the surface of the heat sink 102 on one side of the crests; a four-tube reciprocating cooling water direction scheme is adopted to increase the travel length of the cooling water, thereby increasing the cooling time of the cooling water, and achieving a better cooling effect.

[0027] The water circulation component 20 is mainly used for conveying cooling water. The water circulation component 20 comprises a water inlet chamber 201 and a water outlet chamber 202 respectively arranged on both sides of the heat dissipation pipe 101 and connected to the heat dissipation pipe 101, and a water inlet and outlet component 203 connected to the water inlet chamber 201 and the water outlet chamber 202 for water inlet and water outlet. The water outlet chamber 202 is provided with a water circulation power part 204. The water inlet chamber 201 is evenly provided with water inlet ports along the length direction. The water outlet chamber 202 is evenly provided with water outlet ports corresponding to the water inlet ports on the water inlet chamber 201 along the length direction. The water outlet chamber 202 is also provided with a first water inlet connected to the water circulation power part 204. One end of a corresponding heat dissipation pipe 101 is inserted into the water inlet port, and the other end is inserted into the water outlet port. The cooling water can flow between the water inlet chamber 201, the water outlet chamber 202 and the heat dissipation pipe 101 through the water circulation power part 204.

[0028] Preferably, due to the different positions of the mainboard CPUs in the market, it is difficult to accurately determine the position directly above the CPU. Moreover, according to the existing chassis layout, the position of the radiator device is sometimes placed under the chassis. If placed directly, it will cause the inlet and outlet water pipes to be misaligned. Therefore, the water inlet and outlet assembly 203 includes a sleeve 2030. At both ends of the sleeve 2030, there are chutes 2031 with the same axis. Inserted on the two chutes 2031 are a short pipe 2032 and a long pipe 2033 that can slide or flip with the chutes 2031 and are respectively connected to the water inlet chamber 201 and the water outlet chamber 202. On both sides of the sleeve 2030, there are interfaces connected to the chutes 2031. On the two interfaces, there are respectively a water inlet interface 2034 and a water outlet interface 2035. The water inlet interface 2034 and the water outlet interface 2035 are respectively arranged on the sleeve 2030 and connected to the chutes 2031. At the connection of the short pipe 2032 and the long pipe 2033 with the chutes 2031, there are several annular fixing grooves. On the annular fixing grooves, there is a pipe O-ring 2036. Through this setting, the positions of the water inlet interface 2034 and the water outlet interface 2035 can be adjusted and flipped according to the position of the CPU, meeting the installation requirements for different positions and having strong practicability.

[0029] To improve the cooling effect, partitions that divide the water inlet chamber 201 and the water outlet chamber 202 into multiple water-containing chambers are provided in the water inlet chamber 201 and the water outlet chamber 202. Each water-containing chamber is connected through a heat dissipation pipe 101. Among them, the partition in the water inlet chamber 201 is a U-shaped water separation plate 2010. On the water inlet chamber 201, there is a first insertion slot 2011 for installing the U-shaped water separation plate 2010. The U-shaped water separation plate 2010 is inserted into the first insertion slot 2011 and has an interference fit with the first insertion slot 2011. By providing the first insertion slot 2011 that matches the U-shaped water separation plate 2010, it is convenient to install the U-shaped water separation plate 2010. And by using the interference fit method, the seal between the U-shaped water separation plate 2010 and the first insertion slot 2011 can be achieved. To improve the sealing performance at the connection of the U-shaped water separation plate 2010 and the first insertion slot 2011, glue can be used for sealing or welding can be performed to achieve the sealing effect and prevent the cooling water from overflowing.

[0030] In addition, the partition in the water outlet chamber 202 is a square water baffle 2020, and the water outlet chamber 202 is provided with a second plug-in groove 2021 for horizontally inserting the square water baffle 2020 into the water outlet chamber 202. The square water baffle 2020 is inserted into the second plug-in groove 2021 and transitionally fits in the second plug-in groove 2021. By setting a second plug-in groove 2021 that matches the square water baffle 2020, the square water baffle 2020 is easily installed, and a transitionally fit method is adopted to achieve the sealing between the square water baffle 2020 and the second plug-in groove 2021. In order to improve the sealing of the connection between the square water baffle 2020 and the second plug-in groove 2021, glue can be used for sealing, or welding can be used to achieve a sealing effect to prevent cooling water from overflowing.

[0031] Preferably, the water circulation power part 204 includes a box body 2040 and a water pump 2041 disposed in the box body 2040, the box body 2040 is provided with a second water inlet connected to the heat dissipation pipe 101, and the box body 2040 is provided with a water outlet connected to the first water inlet, and the cooling water is realized to flow back and forth between the water inlet chamber 201, the heat dissipation pipe 101 and the water outlet chamber 202 through the water pump;

[0032] By referring to Figure 5 After the cooling water flows through the CPU, it flows into the short pipe 2032 through the water inlet interface 2034. The short pipe 2032 guides the cooling water to the water inlet chamber 201A area. After the cooling water enters the water inlet chamber 201A area, the water pump 2041 is started to make the cooling water flow to the box body 2040 through the heat dissipation pipe 101 at the bottom, and flows into the water outlet chamber 202B area from the water outlet of the box body 2040. The heat dissipation pipe 101 connected with the water outlet chamber 202B area guides the cooling water to the water containing chamber area C of the water inlet chamber 201. The heat dissipation pipe 101 connected with the water containing chamber area C guides the cooling water to the water containing chamber area D of the water outlet chamber 202. The cooling water in the water containing chamber area D passes through the heat dissipation pipe 101 at the bottom. The overlong tube 2033 is drained to the water outlet interface 2035, and the cooling water is again transported to the CPU through the water outlet interface 2035 to cool the CPU; by setting a plurality of heat dissipation pipes 101 whose two ends are respectively connected to the water inlet chamber 201 and the water outlet chamber 202, and arranging a wave-shaped heat sink 102 between two adjacent heat dissipation pipes 101, and providing partitions in the water inlet chamber 201 and the water outlet chamber 202, the water inlet chamber 201 and the water outlet chamber 202 are separated into a plurality of water-containing chambers, so that the cooling water has an S-shaped direction, so as to increase the cooling water stroke length, improve the cooling time of the cooling water, and achieve a better cooling effect.

[0033] In order to better match the position of the computer CPU for cooling without affecting the aesthetics, because the water inlet and outlet of the radiator device are centrally located, the width dimension will be increased, resulting in that most chassis will press against the side cover plate and chassis when installing the radiator device and cannot be installed in place. For this reason, the mounting bracket 30 includes an upper side plate 301 and a lower side plate 302 arranged at both ends of the water inlet chamber 201 and the water outlet chamber 202, and a group of U-shaped offset plates 303 connected to the upper side plate 301 and the lower side plate 302 at both ends, a front cover 304 connected to the water inlet chamber 201 and the water outlet chamber 202 at both ends is arranged above the upper side plate 301, the water inlet and outlet assembly 203 is arranged in the front cover 304, and movable grooves 3040 for water inlet interface 2034 and water outlet interface 2035 are arranged on the opposite side walls of the front cover 304 along the length direction, and movable grooves 3040 for water inlet interface 2034 and water outlet interface 2035 are arranged at both ends of the U-shaped offset plate 303 01. The strip groove connected to the lower side plate 302, and the U-shaped offset plate 303 located at the upper end of the strip groove are provided with a connecting hole. By setting the U-shaped offset plate 303, the position of the radiator device can be adjusted to move the radiator device toward the mainboard, thereby freeing up the position of the inlet and outlet pipes, reducing the length of the inlet and outlet pipes, and no longer twisting and folding them, thereby increasing the beautification of the chassis. In addition, it should be noted that in the present embodiment, when flipping the position of the water inlet interface 2034 and the water outlet interface 2035, it is necessary to disassemble the front cover 304 and manually move the sleeve 2030 so that the sleeve 2030 flips the water inlet interface 2034 and the water outlet interface 2035 in the other direction. At the same time, movable grooves 3040 are provided on the opposite side walls of the upper side plate 301, which can facilitate the adjustment of the left and right positions of the water inlet interface 2034 and the water outlet interface 2035 to meet the connection requirements of different CPU positions.

[0034] In summary, the utility model provides a plurality of heat dissipation pipes 101 whose two ends are respectively connected to the water inlet chamber 201 and the water outlet chamber 202, and a wavy heat sink 102 is provided between two adjacent heat dissipation pipes 101, thereby abandoning the arrangement of the water cooling pipe in a bent direction and improving the appearance of the product; and partitions are provided in the water inlet chamber 201 and the water outlet chamber 202 to separate the water inlet chamber 201 and the water outlet chamber 202 into a plurality of water containing chambers, so that the cooling water has an S-shaped direction, so as to increase the cooling water stroke length, improve the cooling time of the cooling water, and achieve a better cooling effect; the water inlet and outlet can be flipped to meet the requirements of upper or lower placement of the radiator in different chassis; the centrally placed and movable water inlet and outlet design can ensure that the water inlet and outlet are on different motherboards, and can also meet the requirements of being placed just above / below the CPU.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A cooling device for a home computer, characterized in that: Comprising: A cyclic heat dissipation component, which is composed of a number of heat dissipation tubes arranged in layers for flowing cooling water. Heat dissipation fins are provided between adjacent two heat dissipation tubes. The heat dissipation fins have a number of wave peaks and wave valleys along the length direction, and the wave peaks and wave valleys are connected at intervals. The wave peak or wave valley is fixedly connected to one of the heat dissipation tubes, and the wave peak or wave valley is in contact with the surface of the other heat dissipation tube; A water circulation component, which is wound around the periphery of the cyclic heat dissipation component. The water circulation component includes an inlet chamber and an outlet chamber respectively arranged on both sides of the heat dissipation tube and communicated with the heat dissipation tube, and an inlet and outlet component for inlet and outlet communicated with the inlet chamber and the outlet chamber. A water circulation power component is provided in the outlet chamber, and the inlet interface and the outlet interface on the inlet and outlet component can be adjusted or flipped in position; An installation bracket, which includes upper and lower side plates provided at both ends of the inlet chamber and the outlet chamber, and a group of U-shaped offset plates with both ends connected to the upper and lower side plates. A front cover is provided above the upper side plate. The inlet and outlet component is arranged in the front cover, and movable slots for the inlet interface and the outlet interface are provided along the length direction on the opposite side walls of the front cover; Wherein, partitions for separating the inlet chamber and the outlet chamber into a plurality of water-containing chambers are provided in the inlet chamber and the outlet chamber, and each water-containing chamber is communicated through the heat dissipation tube.

2. The cooling device for home computers according to claim 1, characterized in that: Inlet ports are uniformly arranged along the length direction of the inlet chamber, and one end of the heat dissipation tube is inserted into the inlet port.

3. The cooling device for home computers according to claim 2, characterized in that: The partition in the inlet chamber is a U-shaped water separation plate, and a first insertion slot for installing the U-shaped water separation plate is provided on the inlet chamber. The U-shaped water separation plate is inserted into the first insertion slot and is in transitional fit with the first insertion slot.

4. The cooling device for home computers according to claim 2, characterized in that: Outlet ports corresponding one by one to the inlet ports on the inlet chamber are uniformly arranged along the length direction of the outlet chamber, and the outlet chamber is further provided with a first water inlet communicated with the water circulation power component.

5. The cooling device for home computers according to claim 4, characterized in that: The water circulation power component includes a box body and a water pump arranged in the box body. The box body is provided with a second water inlet communicated with the heat dissipation tube, and a water outlet communicated with the first water inlet is provided on the box body.

6. The cooling device for home computers according to claim 1, characterized in that: The inlet and outlet component includes a sleeve. Sliding grooves with the same axis are provided at both ends of the sleeve. A short tube and a long tube that can slide or flip with the sliding grooves and are respectively communicated with the inlet chamber and the outlet chamber are inserted on the two sliding grooves. The inlet interface and the outlet interface are respectively arranged on the sleeve and communicated with the sliding grooves. Tube O-rings are provided at the connection positions of the short tube and the long tube with the sliding grooves.

7. The cooling device for home computers according to claim 1, characterized in that: The partition in the outlet chamber is a square water separation plate, and a second insertion slot for horizontally inserting the square water separation plate into the outlet chamber is opened in the outlet chamber. The square water separation plate is inserted into the second insertion slot and is in transitional fit with the second insertion slot.

8. The cooling device for home computers according to claim 1, characterized in that: Strip-shaped grooves for connecting with the upper and lower side plates are provided at both ends of the U-shaped offset plate, and connection holes are provided on the U-shaped offset plate located at the upper end of the strip-shaped groove.

9. The cooling device for home computers according to claim 1, characterized in that: The heat dissipation tube adopts four tubes.

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