Heat dissipation copper pipe with high heat conduction efficiency

Abstract

The utility model discloses a heat dissipation copper pipe with high heat conduction efficiency, and belongs to the field of heat dissipation copper pipes. A heat dissipation copper pipe with high heat conduction efficiency comprises a heat conduction plate and installation frames arranged at the two ends of the heat conduction plate, a plurality of heat dissipation pipes are installed on the heat conduction plate, each installation frame comprises a plurality of telescopic assemblies connected with the two ends of the heat conduction plate, and the outer ends of the telescopic assemblies are connected with J-shaped installation bases. A plurality of screws are installed on the face, parallel to the telescopic assembly, of the installation base in a threaded mode, gaskets are rotationally installed at the inner ends of the screws, clamping plates are arranged on the outer sides of the heat conduction plates, pipe cores are arranged in the heat dissipation pipes, and the pipe cores are filled with heat conduction liquid. According to the utility model, the positions of the heat-conducting plate and the radiating pipe on the heat-conducting plate are adjusted through the mounting frame, so that the heat-conducting plate and the radiating pipe are in contact with the heating element, heat generated by the heating element is quickly conducted out by means of the high heat-conducting effect of the radiating pipe, and the heat-conducting efficiency and the radiating effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation copper pipe technology, and in particular to a heat dissipation copper pipe with high thermal conductivity. Background Technology

[0002] Copper heat pipes are highly efficient heat-conducting devices widely used in the heat dissipation systems of electronic devices, such as computers, servers, power supplies, and communication equipment. They are mainly made of high-purity electrolytic copper or copper and have excellent thermal conductivity and mechanical strength.

[0003] A search revealed Chinese patent application number 202022423161.5, which discloses a heat-conducting copper pipe for heat dissipation. The invention includes a heat-conducting copper pipe body, a finned ring fitted on the outer side of the body, a bracket at the top, a storage groove on the surface of the bracket, a rubber-coated sheet at the top of the bracket, a tear-off tab on the surface of the rubber-coated sheet, and an overlapping ring fitted on the outer side of the body, with a suction cup on the bottom surface of the overlapping ring. The advantages are: the heat-conducting copper pipe for heat dissipation proposed in this invention has a bracket at the top, which supports the bottom surface of the circuit board. After the rubber-coated sheet is torn off, the thermally conductive silicone grease filling layer inside the storage groove adheres to the bottom surface of the circuit board and absorbs heat. The heat is then dissipated through the heat-conducting copper pipe body. Furthermore, the overlapping ring fitted on the outer side of the heat-conducting copper pipe body presses against the base plate of the circuit board mounting bracket. Thus, the circuit board is lifted by the heat-conducting copper pipe body in conjunction with the bracket, facilitating heat dissipation from the bottom surface of the circuit board.

[0004] Although the aforementioned patent can achieve heat dissipation of the circuit board, the heat-conducting copper pipe is connected to the circuit board. Due to the poor thermal conductivity of the circuit board itself, even with the connection to the heat-conducting copper pipe, the heat dissipation efficiency of the heat-generating components is not ideal. During use, the heat generated by the heat-generating components is difficult to dissipate, which can easily lead to a reduction in the service life of internal components or even damage.

[0005] Therefore, high thermal conductivity copper heat dissipation pipes are urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem that the low heat dissipation efficiency of the heating element in the prior art can easily lead to a reduction in the service life of the internal components or even damage, and to propose a heat dissipation copper tube with high thermal conductivity.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A high thermal conductivity copper heat dissipation pipe includes a heat-conducting plate and mounting brackets at both ends of the heat-conducting plate. Multiple heat dissipation pipes are mounted on the heat-conducting plate. The mounting brackets include multiple telescopic components connected to both ends of the heat-conducting plate. J-shaped mounting seats are connected to the outer ends of the telescopic components. Multiple screws are threaded on the mounting seats on a surface parallel to the telescopic components. Washers are rotatably mounted on the inner ends of the screws. A retaining plate is provided on the outer side of the heat-conducting plate. A core is provided inside the heat dissipation pipe, and the core is filled with a heat-conducting liquid.

[0009] As a preferred technical solution of this application, the telescopic assembly includes a sliding sleeve connected to the mounting base and a sliding rod connected to the heat-conducting plate, and a fastening screw is provided on one end of the sliding sleeve near the sliding rod.

[0010] As a preferred technical solution of this application, a carrier plate is installed on one end of the slide rod that is connected to the heat-conducting plate, and symmetrical side plates are provided at both ends of the heat-conducting plate where they are connected to the slide rod, and the side plates are connected to the carrier plate.

[0011] As a preferred technical solution of this application, adjacent sliding sleeves are connected by a connecting rod.

[0012] As a preferred technical solution of this application, the side of the carrier plate is provided with symmetrical slots, and both ends of the card plate are provided with card posts. The cross-section of the card posts and the card slots is T-shaped. A pressure plate is installed on the inner side of the card plate, that is, the side facing the heat dissipation pipe.

[0013] As a preferred technical solution of this application, the heat dissipation pipe includes a heat-conducting section and an evaporation section installed at one end of the heat-conducting section, the other end of the heat-conducting section is a condensation section, the condensation section is provided with heat sinks, and a cooling fan is installed on the heat sinks.

[0014] Compared with the prior art, this utility model provides a heat dissipation copper pipe with high thermal conductivity, which has the following beneficial effects:

[0015] 1. This high thermal conductivity copper heat dissipation pipe, through the set mounting bracket, realizes the adjustment of the position of the heat conduction plate and the heat dissipation pipe on the heat conduction plate, so that it contacts the heat-generating element. With the high thermal conductivity of the heat dissipation pipe, the heat generated by the heat-generating element is quickly dissipated, which solves the problem of poor heat dissipation in the prior art, which leads to heat accumulation, reduces the service life of internal components and causes damage.

[0016] 2. This high thermal conductivity copper heat dissipation pipe, through the set telescopic component, achieves the fixation of the extension length of the telescopic component by the fastening screw on the end of the sliding sleeve near the sliding rod. During use, it can keep the position of the heat conduction plate and the heat dissipation pipe on it stable, improve the heat dissipation efficiency, and solve the problem in the prior art that the lack of limit of the telescopic component when shaking or collision causes the position of the heat conduction plate to shift, resulting in a decrease in heat dissipation efficiency.

[0017] 3. This high thermal conductivity copper heat dissipation pipe, through the setting of a clamping plate, enables the heat dissipation pipe installed on the heat conduction plate to be squeezed during use, so that it has a tighter contact with the heat conduction plate, thereby improving its heat dissipation efficiency. This solves the problem of poor installation tightness between the heat dissipation pipe and the heat conduction plate in the prior art, which affects the heat dissipation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the card plate mounting structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the mounting bracket and the heat-conducting plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the mounting plate structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the heat dissipation pipe structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the card plate structure of this utility model.

[0024] In the picture:

[0025] 1. Mounting bracket; 101. Mounting base; 102. Sliding sleeve; 103. Connecting rod; 104. Fastening screw; 105. Sliding rod; 106. Side plate; 107. Carrier plate; 108. Slot; 109. Screw; 110. Gasket; 2. Heat dissipation pipe; 201. Evaporation section; 202. Heat conduction section; 3. Heat sink; 4. Cooling fan; 5. Heat conduction plate; 6. Clamping plate; 7. Clamping post; 8. Pressure plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] Reference Figures 1-6 A heat dissipation copper pipe with high thermal conductivity includes a heat-conducting plate 5 and mounting brackets 1 at both ends of the heat-conducting plate 5. Multiple heat dissipation pipes 2 are installed on the heat-conducting plate 5. The heat-conducting plate 5 is connected to the outer surface of the heat-generating component and conducts the heat generated during operation through the heat dissipation pipes 2. The heat dissipation pipes 2 have high thermal conductivity.

[0029] Mounting bracket 1 includes multiple telescopic components connected to both ends of heat-conducting plate 5. The outer ends of the telescopic components are connected to mounting bases 101, which are J-shaped. Multiple screws 109 are threaded on the surface of mounting base 101 parallel to the telescopic components. Washers 110 are rotatably mounted on the inner ends of the screws 109. During installation, mounting base 101 is snapped into the circuit board, and then the screws 109 are rotated to make the washers 110 contact the board body, thus fixing mounting base 101. The position of heat-conducting plate 5 can be adjusted by the telescopic extension and retraction of the telescopic components at both ends. During use, the position of heat-conducting plate 5 can be adjusted according to the position of the heating element, so that heat-conducting plate 5 contacts the heating element, thereby improving its heat dissipation efficiency.

[0030] Reference Figure 3 and Figure 4 Furthermore, the telescopic assembly includes a sliding sleeve 102 connected to the mounting base 101 and a sliding rod 105 connected to the heat-conducting plate 5. The sliding rod 105 can slide inside the sliding sleeve 102, thereby adjusting the length of the telescopic assembly. A fastening screw 104 is provided on one end of the sliding sleeve 102 near the sliding rod 105. The telescopic movement of the sliding rod 105 is limited by the fastening screw 104. After the position of the heat-conducting plate 5 is adjusted, the length of the telescopic assembly is limited by rotating the fastening screw 104, thereby improving its stability during use. A carrier plate 107 is installed on one end of the sliding rod 105 connected to the heat-conducting plate 5. Symmetrical side plates 106 are provided at the two ends of the heat-conducting plate 5 where they are connected to the sliding rod 105. The side plates 106 are connected to the carrier plate 107. Adjacent sliding sleeves 102 are connected by a connecting rod 103, which makes the use more stable and reduces the deformation of the sliding sleeves 102.

[0031] Reference Figure 2 and Figure 6Furthermore, a clamping plate 6 is provided on the outer side of the heat-conducting plate 5. The heat dissipation pipe 2 connected to the clamping plate 6 is pressed and fixed by the clamping plate 6, so that the heat dissipation pipe 2 is in closer contact with the surface of the heat-conducting plate 5, thereby improving the heat dissipation efficiency. Symmetrical slots 108 are provided on the side of the carrier plate 107. Both ends of the clamping plate 6 are provided with clamping posts 7. The cross-section of the clamping posts 7 and the clamping slots 108 are T-shaped, which makes it easier to connect and disassemble. A pressure plate 8 is installed on the inner side of the clamping plate 6, that is, the side facing the heat dissipation pipe 2. The pressure plate 8 is used to squeeze the heat dissipation pipe 2 located on the heat-conducting plate 5, thereby improving the pressing effect and improving the heat dissipation efficiency.

[0032] Reference Figure 1 and Figure 5 Furthermore, the heat pipe 2 has a core inside, which is filled with heat-conducting liquid and evacuated. The heat pipe 2 includes a heat-conducting section 202 and an evaporation section 201 installed at one end of the heat-conducting section 202. The other end of the heat-conducting section 202 is a condensation section. The condensation section is equipped with heat sinks 3 and a cooling fan 4. During heat conduction, the heat-conducting liquid inside the evaporation section 201, which is connected to the heat-conducting plate 5, evaporates and absorbs heat. After passing through the heat-conducting section 202, it enters the condensation section. Then, under the action of the cooling fan 4, the heat-conducting liquid inside is cooled down and condensed. Under capillary action, it flows back to the end of the evaporation section 201 through the core. This cycle continues. With the help of the heat sink 3 and the cooling fan 4, the heat-conducting liquid inside the heat pipe 2 can be rapidly condensed, resulting in high heat dissipation efficiency.

[0033] Specifically, when this high thermal conductivity copper heat dissipation pipe is in operation / use: the heat conduction plate 5 is installed on the heat-generating component through the mounting bracket 1. During installation, the position of the heat conduction plate 5 is adjusted by adjusting the telescopic component to ensure that the heat conduction plate 5 is in full contact with the heat-generating component. Then, the heat generated by the component is conducted into the heat sink 3 through the heat dissipation pipe 2, and finally dissipated under the action of the cooling fan 4.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat dissipation copper pipe with high thermal conductivity, comprising a heat-conducting plate (5) and mounting brackets (1) disposed at both ends of the heat-conducting plate (5), wherein a plurality of heat dissipation pipes (2) are mounted on the heat-conducting plate (5), characterized in that, The mounting bracket (1) includes multiple telescopic components connected to both ends of the heat-conducting plate (5). The outer end of the telescopic component is connected to a J-shaped mounting base (101). Multiple screws (109) are threaded on the surface of the mounting base (101) parallel to the telescopic component. A washer (110) is rotatably installed on the inner end of the screw (109). A retaining plate (6) is provided on the outer side of the heat-conducting plate (5). The heat dissipation pipe (2) has a core inside, and the core is filled with heat-conducting liquid.

2. The heat dissipation copper pipe with high thermal conductivity according to claim 1, characterized in that, The telescopic assembly includes a sliding sleeve (102) connected to the mounting base (101) and a sliding rod (105) connected to the heat-conducting plate (5). A fastening screw (104) is provided on one end of the sliding sleeve (102) near the sliding rod (105).

3. A heat dissipation copper pipe with high thermal conductivity according to claim 2, characterized in that, A carrier plate (107) is installed on one end of the slide rod (105) that is connected to the heat-conducting plate (5). Symmetrical side plates (106) are provided at the two ends of the heat-conducting plate (5) where they are connected to the slide rod (105). The side plates (106) are connected to the carrier plate (107).

4. A heat dissipation copper pipe with high thermal conductivity according to claim 3, characterized in that, The adjacent sliding sleeves (102) are connected by a connecting rod (103).

5. A heat dissipation copper pipe with high thermal conductivity according to claim 3, characterized in that, The side of the carrier plate (107) is provided with symmetrical slots (108), and the inner sides of both ends of the card plate (6) are provided with card posts (7). The cross-section of the card posts (7) and the card slots (108) are T-shaped. The inner side of the card plate (6), that is, the side facing the heat dissipation pipe (2), is equipped with a pressure plate (8).

6. A heat dissipation copper pipe with high thermal conductivity according to claim 1, characterized in that, The heat pipe (2) includes a heat-conducting section (202) and an evaporation section (201) installed at one end of the heat-conducting section (202). The other end of the heat-conducting section (202) is a condensation section. A heat sink (3) is provided on the condensation section, and a cooling fan (4) is installed on the heat sink (3).

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