Heat pipe

Abstract

The utility model relates to the technical field of heat conduction pipes, and discloses a heat conduction pipe which comprises a connecting part, the top end of the connecting part is fixedly connected with a heat dissipation pipe, a mounting groove is formed in the middle of the heat dissipation pipe, the top end of the heat dissipation pipe is fixedly connected with a top tip, and the cross section of the heat dissipation pipe is round. One end of each heat dissipation fin is inserted into the surface of the corresponding heat dissipation pipe through the tip end of the corresponding top and clamped into an inner cavity of the corresponding mounting groove, then the other end of each heat dissipation fin is inserted into the surface of the other heat dissipation pipe and clamped with the corresponding mounting groove, and at the moment, the heat dissipation fins are pulled through the two heat dissipation pipes, so that the heat dissipation fins are extruded by force; therefore, the heat dissipation fins are fixed, fixing modes such as welding are not needed any more, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat conduction pipes, and more specifically, to a heat conduction pipe. Background Art

[0002] Heat pipes or heat conducting tubes are used to transfer heat from components that need to be dissipated to the heat dissipation fins, and then the heat is dissipated more efficiently into the air through the heat dissipation fins. In order to ensure a stable connection between the heat pipes and the heat dissipation fins, welding is used to reinforce them. However, there are a large number of heat dissipation fins, and it is troublesome to weld and reinforce them one by one, which reduces the installation efficiency. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a heat pipe having the advantages of quick and convenient installation.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a heat pipe includes a connecting portion, the top end of which is fixedly connected to a heat dissipation pipe, a mounting groove is provided in the middle of the heat dissipation pipe, the top end of the heat dissipation pipe is fixedly connected to a head tip, and the cross-section of the heat dissipation pipe is circular.

[0005] As a preferred technical solution of the present invention, a flat heat-conducting pipe is fixedly connected to the bottom end of the connecting portion, and heat-conducting sheets are fixedly installed on both the left and right sides of the flat heat-conducting pipe.

[0006] As a preferred technical solution of the present invention, the installation groove is arc-shaped.

[0007] As a preferred technical solution of the present invention, there are a plurality of mounting grooves, and the plurality of mounting grooves are all opened in the middle of the heat dissipation pipe.

[0008] As a preferred technical solution of the present invention, the flat heat-conducting tube is curved.

[0009] As a preferred technical solution of the present invention, there are a plurality of heat conducting plates, and the plurality of heat conducting plates are fixedly mounted on the left and right sides of the flat heat conducting tube.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model inserts one end of the heat dissipation fin into the surface of the heat dissipation pipe through the tip of the head and snaps into the inner cavity of the mounting groove. Then, the other end of the heat dissipation fin is inserted into the surface of another heat dissipation pipe and snaps into the mounting groove. At this time, the heat dissipation fin is pulled by the two heat dissipation pipes, so that the heat dissipation fin is squeezed by force, thereby fixing the heat dissipation fin, and no longer requiring welding or other fixing methods, thereby improving installation efficiency.

[0012] 2. The utility model connects the flat heat pipe at the bottom end of the connecting part with the component that needs heat dissipation, then transfers the heat generated by the component to the connecting part through the flat heat pipe, and then transfers the heat to the heat dissipation fins on the surface of the heat pipe through the connecting part. The heat is dissipated through the heat dissipation fins, and the heat conduction area with the component that needs heat dissipation is increased through the heat conductive sheet, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection part of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection of the heat conducting sheet structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the heat dissipation pipe connection structure of the utility model.

[0017] In the figure: 1. Connection part; 2. Heat dissipation pipe; 3. Mounting groove; 4. Tip of the head; 5. Flat heat pipe; 6. Heat conducting sheet. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1 to 4 As shown, the utility model provides a heat pipe, including a connecting portion 1, a heat dissipation pipe 2 is fixedly connected to the top of the connecting portion 1, a mounting groove 3 is opened in the middle of the heat dissipation pipe 2, a top end 4 is fixedly connected to the top of the heat dissipation pipe 2, and the cross section of the heat dissipation pipe 2 is circular;

[0020] By inserting one end of the heat sink fin into the surface of the heat sink tube 2 through the top tip 4 and snapping it into the inner cavity of the mounting groove 3, and then inserting the other end of the heat sink fin into the surface of another heat sink tube 2 and snapping it into the mounting groove 3, the heat sink fins are pulled by the two heat sink tubes 2, so that the heat sink fins are squeezed by force, thereby fixing the heat sink fins, and no longer needing welding or other fixing methods, thereby improving installation efficiency.

[0021] The bottom end of the connecting portion 1 is fixedly connected to a flat heat conducting pipe 5, and heat conducting sheets 6 are fixedly installed on both the left and right sides of the flat heat conducting pipe 5;

[0022] By connecting the flat heat pipe 5 at the bottom end of the connecting part 1 to the component that needs heat dissipation, the heat generated by the component is then transferred to the connecting part 1 through the flat heat pipe 5, and then transferred to the heat dissipation fins on the surface of the heat pipe 2 through the connecting part 1, and heat is dissipated through the heat dissipation fins. The heat conduction area with the component that needs heat dissipation is increased through the heat conductive sheet 6, thereby improving the heat dissipation efficiency.

[0023] Among them, the mounting groove 3 is arc-shaped;

[0024] Because the mounting groove 3 is arc-shaped, the mounting groove 3 can be precisely engaged with the mounting hole of the heat sink fin, and can prevent the mounting groove 3 from being pulled by two sides and still be fixed.

[0025] There are multiple mounting slots 3, and all of the mounting slots 3 are located in the middle of the heat dissipation pipe 2.

[0026] By providing a plurality of mounting slots 3 , the plurality of mounting slots 3 can support a plurality of heat dissipation fins, so that components requiring heat dissipation can be cooled by the plurality of heat dissipation fins.

[0027] Among them, the flat heat pipe 5 is curved;

[0028] The flat heat-conducting pipe 5 is bent, thereby improving the connection strength between the flat heat-conducting pipe 5 and the component requiring heat dissipation, so that the flat heat-conducting pipe 5 is not easily pulled out.

[0029] There are multiple heat conducting sheets 6, and each of the heat conducting sheets 6 is fixedly mounted on the left and right sides of the flat heat conducting tube 5.

[0030] By setting up multiple heat conducting plates 6, the multiple heat conducting plates 6 can quickly transfer the heat generated by the components to the flat heat conducting pipe 5, and then transfer the heat to the heat dissipation pipe 2 at the top of the connecting part 1 through the flat heat conducting pipe 5, thereby improving the heat conduction efficiency.

[0031] The working principle and use process of the utility model are as follows: the flat heat pipe 5 is installed and connected to the component that needs heat conduction, and then the flat heat pipe 5 and the heat conducting sheet 6 are arranged so that the component that needs heat conduction can transfer more heat faster;

[0032] Then install the cooling fins in the inner cavity of the mounting slot 3 of a single cooling tube 2, and then install the other side of the cooling fins in the inner cavity of the mounting slot 3 of another cooling tube 2. Pull the cooling fins through the two cooling tubes 2, and then fix the cooling fins by clamping the mounting slot 3.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat pipe comprising a connecting portion (1), characterized in that: The top end of the connecting portion (1) is fixedly connected to a heat dissipation pipe (2), a mounting groove (3) is provided in the middle of the heat dissipation pipe (2), a top end (4) is fixedly connected to the top end of the heat dissipation pipe (2), the cross section of the heat dissipation pipe (2) is circular, the bottom end of the connecting portion (1) is fixedly connected to a flat heat conduction pipe (5), heat conduction sheets (6) are fixedly provided on both the left and right sides of the flat heat conduction pipe (5), the mounting groove (3) is arc-shaped, there are a plurality of mounting grooves (3), and the plurality of mounting grooves (3) are all provided in the middle of the heat dissipation pipe (2).

2. The heat pipe according to claim 1, wherein: The flat heat conducting tube (5) is curved.

3. The heat pipe according to claim 2, wherein: There are a plurality of heat conducting sheets (6), and the plurality of heat conducting sheets (6) are fixedly mounted on the left and right sides of the flat heat conducting tube (5).

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