Novel heat pipe radiating module

Abstract

The utility model relates to the technical field of heat pipe heat dissipation, in particular to a novel heat pipe heat dissipation module which comprises a substrate, a heat absorption cavity is formed in the substrate, and a heat dissipation module body is arranged on the lower side of the heat absorption cavity. The heat dissipation module comprises a heat dissipation pipeline, a plurality of bent pipes are evenly distributed on the two sides of the heat absorption cavity, the heat dissipation pipeline is communicated with the ends of the bent pipes, the heat dissipation pipeline is sleeved with an air barrel, the two ends of the air barrel are provided with an air outlet pipe and an air inlet pipe respectively, and pressure equalizing air cavities are fixedly formed in the ends of the multiple air inlet pipes and communicated with the interiors of the air inlet pipes. A plurality of cooling fans are fixedly installed on the side edge of the pressure equalizing air cavity, a plurality of fin-shaped cavities are installed on the inner wall of the cooling pipeline in a communicating mode, and the heat absorption cavity, the bent pipe and the cooling pipeline are filled with cooling oil. According to the utility model, through the arrangement of the heat dissipation module, the mode of combining heat dissipation area increase, liquid cooling heat dissipation and air cooling heat dissipation is adopted in the heat dissipation module, so that the heat dissipation efficiency of the LED lamp is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of heat pipe heat dissipation technology, and in particular to a novel heat pipe heat dissipation module. Background Technology

[0002] A heat pipe cooling module is a highly efficient heat dissipation device that utilizes heat pipe technology to rapidly conduct heat. It is widely used in cooling high heat flux density components such as electronic devices and computer processors. A heat pipe is based on the principles of heat conduction and the rapid heat transfer properties of a phase change medium, achieving efficient heat transfer from one end to the other through evaporation and condensation processes.

[0003] Reference to the utility model patent with authorization announcement number CN221551186U, a novel heat pipe heat dissipation module is disclosed, including an aluminum substrate, fastening bolts, a compression spring, longitudinal heat dissipation fins, a first heat pipe, a transverse heat dissipation fin, and a second heat pipe. The longitudinal heat dissipation fins and the transverse heat dissipation fins are installed on the top side of the aluminum substrate. The fastening bolts are installed on the surface of the aluminum substrate, and the compression springs are sleeved on the surface of the fastening bolts. The first heat pipe is installed inside the longitudinal heat dissipation fins, and the second heat pipe is installed inside the transverse heat dissipation fins. The fastening bolts on the surface of the aluminum substrate are used to press and fix the first heat pipe and the second heat pipe.

[0004] The heat pipe cooling module proposed in the above patent mainly relies on the heat dissipation fins to expand the heat dissipation area for heat dissipation. This heat dissipation method has low heat dissipation efficiency. Therefore, we propose a new heat pipe cooling module to solve the shortcomings of the above technology. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a novel heat pipe cooling module.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A novel heat pipe cooling module includes a substrate with a heat absorption cavity on the substrate and a cooling module disposed below the heat absorption cavity. The cooling module includes a cooling pipe, and several bent pipes are evenly distributed on both sides of the heat absorption cavity. The cooling pipes are connected to the ends of the bent pipes. A fan duct is sleeved on the outside of the cooling pipes. An air outlet pipe and an air inlet pipe are respectively installed at both ends of the fan duct. A pressure equalization air cavity is fixedly installed at the ends of several air inlet pipes. The pressure equalization air cavity is connected to the inside of the air inlet pipe. Several cooling fans are fixedly installed on the side of the pressure equalization air cavity. Several fin-shaped cavities are connected and installed on the inner wall of the cooling pipe.

[0008] Furthermore, the heat absorption chamber, the bend, and the heat dissipation pipe are filled with heat dissipation oil.

[0009] Further, the heat absorption cavity is provided with a processor on the upper side.

[0010] Further, the heat absorption cavity is provided with a processor on the upper side.

[0011] Further, the heat absorption cavity is provided with a processor on the upper side.

[0012] Further, the heat absorption cavity is provided with a processor on the upper side.

[0013] Further, the heat absorption cavity is provided with a processor on the upper side.

[0014] Further, the heat absorption cavity is provided with a processor on the upper side.

[0015] Compared with the related art, the novel heat pipe heat dissipation module has the following beneficial effects:

[0016] In the novel heat pipe heat dissipation module, the heat dissipation module is provided, heat transfer in the heat dissipation module is performed by heat dissipation oil, which is a liquid cooling heat dissipation mode, a plurality of fin-shaped cavities are installed in communication on the inner wall of the heat dissipation pipeline, the heat dissipation area of the heat dissipation pipeline and the air outside and the air contact is increased, air cooling is performed by using the heat dissipation fan, the heat dissipation pipeline and the heat dissipation pipeline are one-to-one corresponding independent channels, heat dissipation interference of each heat dissipation pipeline is avoided, heat dissipation efficiency of the heat dissipation pipeline is improved, and heat dissipation efficiency of the novel heat pipe heat dissipation module is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The novel heat pipe heat dissipation module is provided with a three-dimensional structure diagram. Figure 1 ;

[0018] Figure 2 The novel heat pipe heat dissipation module is provided with a three-dimensional structure diagram. Figure 2 ;

[0019] Figure 3 The novel heat pipe heat dissipation module is provided with a three-dimensional structure diagram.

[0020] Figure 4 The novel heat pipe heat dissipation module is provided with a three-dimensional structure diagram.

[0021] Figure 5 The novel heat pipe heat dissipation module is provided with a three-dimensional structure diagram.

[0022] In the figure: 1, base plate; 2, heat absorption cavity; 3, side seat; 4, processor; 5, heat dissipation module; 51, elbow; 52, mounting disc; 53, heat dissipation pipeline; 54, docking disc; 55, fin-shaped cavity; 56, sleeve seat; 57, folding seat; 58, air cylinder; 59, sleeve ring; 510, air outlet pipe; 511, air inlet pipe; 512, pressure equalizing air cavity; 513, heat dissipation fan. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Referring to Figures 1-5 The novel heat pipe heat dissipation module comprises a base plate 1, a heat absorption cavity 2 is arranged on the base plate 1, and a heat dissipation module 5 is arranged on the lower side of the heat absorption cavity 2; the heat dissipation module 5 comprises a heat dissipation pipeline 53; a plurality of elbows 51 are evenly arranged on the two sides of the heat absorption cavity 2; the heat dissipation pipeline 53 is connected with the end of the elbow 51; an air cylinder 58 is arranged on the outer side of the heat dissipation pipeline 53; the air cylinder 58 is respectively provided with an air outlet pipe 510 and an air inlet pipe 511 at both ends; a plurality of air inlet pipes 511 are fixedly provided with a pressure equalizing air cavity 512 at the end; the pressure equalizing air cavity 512 is connected with the inside of the air inlet pipe 511; a plurality of heat dissipation fans 513 are fixedly arranged on the side of the pressure equalizing air cavity 512; and a plurality of fin-shaped cavities 55 are arranged on the inner wall of the heat dissipation pipeline 53.

[0025] Through the above arrangement, a plurality of fin-shaped cavities 55 are arranged on the inner wall of the heat dissipation pipeline 53, which greatly improves the contact area between the outer side of the heat dissipation pipeline 53 and the air, and further greatly improves the heat dissipation efficiency of the heat dissipation pipeline 53 during subsequent air cooling.

[0026] In this way, the heat absorption cavity 2, the elbow 51 and the heat dissipation pipeline 53 are filled with heat dissipation oil.

[0027] Through the above arrangement, the heat dissipation oil has fast heat transfer, when the heat dissipation oil in the heat absorption cavity 2 absorbs the heat generated by the processor 4 during operation, the heat dissipation oil in the heat absorption cavity 2 is heated, and due to the fast heat transfer of the heat dissipation oil, the heat in the heat absorption cavity 2 is rapidly transferred to the heat dissipation pipeline 53 on the lower side, the heat transferred to the heat dissipation pipeline 53 is transferred to the air through the outer wall of the heat dissipation pipeline 53, and finally taken out by the air flowing in the air cylinder 58, thereby rapidly dissipating the heat generated by the processor 4 during operation.

[0028] In this way, the end of the elbow 51 is fixedly provided with a mounting disc 52, the end of the heat dissipation pipeline 53 is fixedly connected with a docking disc 54, and the docking disc 54 is screwed with the mounting disc 52.

[0029] Through the arrangement, the heat dissipation pipeline 53 is screwed and installed at the end of the mounting disc 52 through the butt joint disc 54 at the end, so that the heat dissipation pipeline 53 can be detached from the end of the elbow pipe 51, and subsequent maintenance work is facilitated.

[0030] In the mode, the sleeve joint ring 59 is fixedly installed at both ends of the air cylinder 58 and is sealingly sleeved outside the butt joint disc 54.

[0031] Through the arrangement, the sleeve joint ring 59 is sealingly sleeved outside the butt joint disc 54, air leakage at the joint of the air cylinder 58 and the heat dissipation pipeline 53 is avoided, the air circulation direction in the air cylinder 58 is from the air inlet pipe 511 to the air outlet pipe 510, and the air circulation direction in the air cylinder 58 is consistent, so that the heat dissipated by the heat dissipation pipeline 53 can be rapidly taken out of the air cylinder 58, heat stays in the air cylinder 58 is avoided, and the heat dissipation efficiency of the heat dissipation pipeline 53 is improved.

[0032] In the mode, the sleeve seat 56 is fixedly sleeved outside the air cylinder 58, and the folding seat 57 is fixedly installed at both sides of the sleeve seat 56 and is screwed and installed at the bottom of the base plate 1.

[0033] In the mode, the dust cover is arranged outside the heat dissipation fan 513.

[0034] Through the arrangement, the dust cover is arranged outside the heat dissipation fan 513, so that when the heat dissipation fan 513 inputs air into the heat dissipation pipeline 53, the dust content in the air is low, dust is not attached to the outer wall of the heat dissipation pipeline 53 in long-term use, the heat dissipation efficiency of the heat dissipation pipeline 53 is not reduced, and the practicability is improved.

[0035] In the mode, the heat absorption cavity 2 is provided with the processor 4 on the upper side.

[0036] Through the arrangement, the processor 4 is directly installed on the upper side of the heat absorption cavity 2, so that heat can be rapidly transmitted to the heat absorption cavity 2 during work.

[0037] In the mode, the heat absorption cavity 2 is fixedly connected with the side edge seat 3 on the side edge, and the side edge seat 3 is screwed and installed on the upper side of the base plate 1.

[0038] Through the arrangement, the heat absorption cavity 2 is screwed and installed on the base plate 1 through the side edge seat 3, so that the heat absorption cavity 2 is convenient to install and detach.

[0039] The working principle of the novel heat pipe heat dissipation module is as follows:

[0040] In use, the processor 4 is in operation, the heat absorption cavity 2 inside the heat dissipation oil will absorb the heat of the processor 4 in operation, resulting in the heat absorption cavity 2 inside the heat dissipation oil heat rises, heat dissipation oil heat transfer faster, and then the heat dissipation oil will heat absorption cavity 2 inside the heat is rapidly transferred to the lower side of the heat dissipation pipeline 53, the heat transferred to the heat dissipation pipeline 53 through the outer wall of the heat dissipation pipeline 53 to the air, at the same time, the heat dissipation fan 513 is started synchronously, the air is input to the inside of the air cylinder 58 through the air inlet pipe 511, the air flows in the air cylinder 58, and contacts the outer side of the heat dissipation pipeline 53, and carries away the heat dissipated on the wall of the heat dissipation pipeline 53, and finally the air with heat is discharged from the air outlet pipe 510, and then the heat transferred to the heat dissipation pipeline 53 is rapidly taken out, so that the heat generated by the processor 4 in operation is rapidly dissipated.

[0041] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A new heat pipe heat sink module, characterized by, Including base plate (1), be provided with heat absorption cavity (2) on the base plate (1), the lower side of heat absorption cavity (2) is provided with heat dissipation module (5); The heat dissipation module (5) includes heat dissipation pipeline (53), a plurality of elbow pipes (51) are evenly installed on both sides of the heat absorption cavity (2), the heat dissipation pipeline (53) is communicated with the end of the elbow pipe (51), the outer side of the heat dissipation pipeline (53) is sleeved with a wind pipe (58), the wind pipe (58) is respectively installed with an air outlet pipe (510) and an air inlet pipe (511) at both ends, a plurality of air inlet pipes (511) are fixedly installed with pressure equalization wind cavity (512) at the end, the pressure equalization wind cavity (512) is communicated with the inside of the air inlet pipe (511), a plurality of heat dissipation fans (513) are fixedly installed on the side of the pressure equalization wind cavity (512), a plurality of fin-shaped cavities (55) are communicated and installed on the inner wall of the heat dissipation pipeline (53).

2. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The heat absorption cavity (2), elbow pipe (51) and heat dissipation pipeline (53) are filled with heat dissipation oil.

3. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The upper side of the heat absorption cavity (2) is installed with a processor (4).

4. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The side edge of the heat absorption cavity (2) is fixedly connected with a plurality of side edge seats (3), and the side edge seat (3) is screw-connected and installed on the upper side of the base plate (1).

5. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The end of the elbow pipe (51) is fixedly installed with a mounting disc (52), the end of the heat dissipation pipeline (53) is fixedly connected with a butt joint disc (54), and the butt joint disc (54) is screw-connected with the mounting disc (52).

6. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The both ends of the wind pipe (58) are fixedly installed with sleeve rings (59), and the sleeve rings (59) are sealingly sleeved on the outer side of the butt joint disc (54).

7. The novel heat pipe heat dissipation module according to claim 1, characterized in that, A plurality of wind pipes (58) are fixedly sleeved with sleeve seats (56) on the outer side, the sleeve seat (56) is fixedly installed with a folding seat (57) on both sides, and the folding seat (57) is screw-connected and installed on the bottom of the base plate (1).

8. The novel heat pipe heat dissipation module according to claim 1, characterized in that, The outer side of the heat dissipation fan (513) is provided with a dust cover.

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