Heat pipe special-shaped capillary structure

Abstract

The utility model relates to the technical field of heat conducting pipes, discloses a special-shaped capillary structure of a heat conducting pipe, and solves the problem that the special-shaped capillary structure of the existing heat conducting pipe is easy to deform due to external force. The heat conduction pipe bodies and the bent pipe can be protected through the supporting assemblies, when the heat conduction pipe is used, the supporting assemblies need to be installed between the heat conduction pipe bodies, the fixing sleeve is clamped outside the heat conduction pipe bodies, then the limiting sleeve covers one side of the fixing sleeve, and the heat conduction pipe bodies are clamped by the limiting sleeve and the fixing sleeve; a sliding sleeve slides outside a connecting rod to adjust the position, when the sliding sleeve is adjusted to a proper position, a limiting bolt is tightened towards the interior of a first screw hole, then a supporting plate is screwed to drive a stud to stretch out and draw back in a second screw hole to adjust the position of the supporting plate, and the position of the supporting plate can be more suitable for current use; the connecting rods can support the heat conduction pipe body, and deformation of the bent pipe caused by movement of the heat conduction pipe body can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pipes, in particular to a heat pipe special-shaped capillary structure. Background Art

[0002] A heat pipe is a structure used to conduct heat, among which copper heat pipes are used more frequently. A special capillary structure is designed inside the heat pipe to improve the heat transfer performance of the heat pipe. In traditional heat pipes, heat is mainly transferred through heat-conducting media, but the introduction of special-shaped capillary structures can increase the surface area of ​​the liquid and improve the heat transfer efficiency.

[0003] Chinese patent number CN208653281U discloses an ultra-thin heat pipe with a capillary structure, including a heat pipe, a uniformly distributed strip seat fixedly installed on the inner wall of the heat pipe, a water-conducting core arranged inside the strip seat, a capillary copper powder layer laid on the inner wall of the heat pipe and between two adjacent strip seats, a split ring fixedly installed in the middle of the inner side of the strip seat, a liquid-absorbing core arranged inside the split ring, and a uniformly distributed tentacle fixedly installed on the left end of the outer side of the liquid-absorbing core. The ultra-thin heat pipe with a capillary structure has uniformly distributed tentacle on the outer side of the liquid-absorbing core, which extends outward in all directions, and can guide the liquefied liquid into the inner side of the liquid-absorbing core for recycling and evaporation. At the same time, the liquid in the water-conducting core at the left end of the heat pipe can be directly evaporated and utilized. This method realizes rapid evaporation of liquid by adding a capillary structure.

[0004] The above technical solution has the following defects: the heat pipe will be exposed to the outside during use. If an external force pushes the heat pipe, it may cause deformation at the bend of the heat pipe. The deformation of the heat pipe will affect its use, and manual maintenance will waste a lot of time. Utility Model Content

[0005] The utility model aims to provide a heat pipe special-shaped capillary structure. The device is adopted to work, thereby solving the problem that the existing heat pipe special-shaped capillary structure is easily deformed due to external force.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat pipe special-shaped capillary structure, comprising a heat pipe main body, a bent pipe fixed at one end of the heat pipe main body, and a capillary structure fixed inside the heat pipe main body, an inner tank is arranged inside the heat pipe main body, two heat pipe main bodies are arranged, and a support assembly is arranged between the two heat pipe main bodies, the support assembly comprises a connecting rod arranged between the heat pipe main bodies, a fixing sleeve fixed on both sides of the connecting rod, a limiting sleeve arranged on one side of the fixing sleeve, a sliding sleeve arranged outside the connecting rod, a first screw hole opened at the top end of the sliding sleeve, a limiting bolt threadedly connected to the inside of the first screw hole, a support block fixed at the bottom end of the sliding sleeve, a second screw hole opened inside the support block, a support plate arranged below the sliding sleeve, and a stud fixed to the top end of the support plate.

[0007] Furthermore, the top end of the stud extends to the inside of the second screw hole, and a threaded connection is formed between the stud and the second screw hole.

[0008] Furthermore, the inner diameter of the sliding sleeve is greater than the outer diameter of the connecting rod, and the sliding sleeve forms a sliding structure outside the connecting rod.

[0009] Furthermore, a third screw hole is provided inside the fixing sleeve, and two groups of the third screw holes are provided, and each group of the third screw holes has two third screw holes.

[0010] Furthermore, fixing feet are fixed to the top and bottom ends of the limiting sleeve, positioning holes are provided inside the fixing feet, and fixing bolts penetrate the inside of the positioning holes.

[0011] Furthermore, one end of the fixing bolt extends to the inside of the third screw hole, and a threaded connection is formed between the fixing bolt and the third screw hole.

[0012] Furthermore, the inner diameter of the fixing sleeve matches the outer diameter of the heat conducting pipe body, and the inner diameter of the fixing sleeve is equal to the inner diameter of the limiting sleeve.

[0013] Furthermore, the fixing sleeve forms a sliding structure outside the heat pipe body, and two groups of supporting components are provided.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a heat pipe special-shaped capillary structure. The existing heat pipe special-shaped capillary structure is easily deformed by external force. The utility model can protect the heat pipe body and the bent pipe through the support component. When in use, the support component needs to be installed at the position between the heat pipe bodies. At this time, the connecting rod is placed at the position between the heat pipe bodies, and then the fixing sleeve is clamped on the outside of the heat pipe body. Then, the limiting sleeve is covered on one side of the fixing sleeve, and then the fixing bolt is passed through the positioning hole and screwed into the inside of the third screw hole. At this time, the limiting sleeve and the fixing sleeve will connect the heat pipe body. The tube body is clamped, and then the limit bolt is loosened from the inside of the first screw hole. At this time, the sleeve can be slid on the outside of the connecting rod to adjust the position. When it is adjusted to a suitable position, the limit bolt is tightened toward the inside of the first screw hole. At this time, the sleeve can be fixed on the outside of the connecting rod, and then the support plate is screwed to drive the stud to extend and retract the position of the support plate inside the second screw hole to make the position of the support plate more suitable for current use. When external force pushes the heat pipe body, the connecting rod can support the heat pipe body to prevent the movement of the heat pipe body from causing deformation of the bent pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the heat pipe body of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the support assembly of the utility model;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 5 For the utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] In the figure: 1. heat pipe body; 11. inner tank; 12. capillary structure; 2. bent pipe; 3. support assembly; 31. connecting rod; 32. support plate; 321. stud; 33. sliding sleeve; 331. first screw hole; 332. limiting bolt; 333. support block; 334. second screw hole; 34. fixing sleeve; 341. third screw hole; 35. limiting sleeve; 351. fixing bolt; 352. positioning hole; 353. fixing foot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 and 2 A heat pipe special-shaped capillary structure includes a heat pipe body 1, a bent pipe 2 fixed at one end of the heat pipe body 1, and a capillary structure 12 fixed inside the heat pipe body 1, wherein an inner liner 11 is arranged inside the heat pipe body 1, two heat pipe bodies 1 are arranged, and a support assembly 3 is arranged between the two heat pipe bodies 1.

[0025] Specifically, the capillary structure 12 can increase the contact area between the heat pipe body 1 and the heat conducting medium, thereby achieving a better heat conducting effect.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Embodiment 1:

[0028] See also Figure 3-5The support assembly 3 includes a connecting rod 31 arranged between the heat conducting pipe bodies 1, a fixing sleeve 34 fixed on both sides of the connecting rod 31, a limiting sleeve 35 arranged on one side of the fixing sleeve 34, a sliding sleeve 33 arranged outside the connecting rod 31, a first screw hole 331 provided at the top of the sliding sleeve 33, a limiting bolt 332 threadedly connected to the inside of the first screw hole 331, a supporting block 333 fixed to the bottom end of the sliding sleeve 33, a second screw hole 334 provided in the inside of the supporting block 333, a supporting plate 32 arranged below the sliding sleeve 33, a stud 321 fixed at the top of the supporting plate 32, the top of the stud 321 extends to the inside of the second screw hole 334, and a threaded connection is formed between the stud 321 and the second screw hole 334, the inner diameter of the sliding sleeve 33 is larger than the outer diameter of the connecting rod 31, and the sliding sleeve 33 is provided with a first screw hole 331. The sleeve 33 forms a sliding structure on the outside of the connecting rod 31, a third screw hole 341 is opened inside the fixing sleeve 34, and two groups of the third screw holes 341 are provided, and each group of the third screw holes 341 is provided with two, and the top and bottom ends of the limiting sleeve 35 are fixed with fixing feet 353, and a positioning hole 352 is opened inside the fixing foot 353, and a fixing bolt 351 passes through the positioning hole 352, and one end of the fixing bolt 351 extends to the inside of the third screw hole 341, and a threaded connection is formed between the fixing bolt 351 and the third screw hole 341, the inner diameter of the fixing sleeve 34 matches the outer diameter of the heat conduction pipe body 1, and the inner diameter of the fixing sleeve 34 is equal to the inner diameter of the limiting sleeve 35, and the fixing sleeve 34 forms a sliding structure on the outside of the heat conduction pipe body 1, and the support assembly 3 is provided with two groups.

[0029] Specifically, when in use, the support assembly 3 needs to be installed at the position between the heat pipe bodies 1. At this time, the connecting rod 31 is placed at the position between the heat pipe bodies 1, and then the fixing sleeve 34 is clamped on the outside of the heat pipe body 1, and then the limiting sleeve 35 is covered on one side of the fixing sleeve 34, and then the fixing bolt 351 is passed through the positioning hole 352 and screwed into the inside of the third screw hole 341. At this time, the limiting sleeve 35 and the fixing sleeve 34 clamp the heat pipe body 1, and then the limiting bolt 332 is loosened from the inside of the first screw hole 331, and the sliding sleeve can be 33 is slidably adjusted on the outside of the connecting rod 31. When it is adjusted to a suitable position, the limit bolt 332 is tightened toward the inside of the first screw hole 331. At this time, the sliding sleeve 33 can be fixed on the outside of the connecting rod 31. Then, the support plate 32 is screwed to drive the stud 321 to telescope and adjust the position of the support plate 32 inside the second screw hole 334, so that the position of the support plate 32 can be more suitable for current use. When an external force pushes the heat pipe body 1, the connecting rod 31 can support the heat pipe body 1, which can prevent the movement of the heat pipe body 1 from causing deformation of the bent pipe 2.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat pipe special-shaped capillary structure, comprising a heat pipe body (1), a bent pipe (2) fixed at one end of the heat pipe body (1), and a capillary structure (12) fixed inside the heat pipe body (1), characterized in that: An inner liner (11) is arranged inside the heat-conducting pipe body (1), two heat-conducting pipe bodies (1) are arranged, and a support assembly (3) is arranged between the two heat-conducting pipe bodies (1); The support assembly (3) comprises a connecting rod (31) arranged between the heat conducting pipe bodies (1), a fixing sleeve (34) fixed on both sides of the connecting rod (31), a limiting sleeve (35) arranged on one side of the fixing sleeve (34), a sliding sleeve (33) arranged outside the connecting rod (31), a first screw hole (331) provided at the top end of the sliding sleeve (33), a limiting bolt (332) threadedly connected to the inside of the first screw hole (331), a supporting block (333) fixed at the bottom end of the sliding sleeve (33), a second screw hole (334) provided in the inside of the supporting block (333), a supporting plate (32) arranged below the sliding sleeve (33), and a stud (321) fixed to the top end of the supporting plate (32).

2. The heat pipe special-shaped capillary structure according to claim 1, characterized in that: The top end of the stud (321) extends to the inside of the second screw hole (334), and a threaded connection is formed between the stud (321) and the second screw hole (334).

3. The heat pipe special-shaped capillary structure according to claim 1, characterized in that: The inner diameter of the sliding sleeve (33) is greater than the outer diameter of the connecting rod (31), and the sliding sleeve (33) forms a sliding structure outside the connecting rod (31).

4. The heat pipe special-shaped capillary structure according to claim 1, characterized in that: The fixing sleeve (34) is provided with a third screw hole (341) inside. The third screw holes (341) are provided in two groups, and each group of the third screw holes (341) is provided with two third screw holes.

5. The heat pipe special-shaped capillary structure according to claim 1, characterized in that: The top and bottom ends of the limiting sleeve (35) are both fixed with fixing feet (353), a positioning hole (352) is provided inside the fixing feet (353), and a fixing bolt (351) penetrates inside the positioning hole (352).

6. The heat pipe special-shaped capillary structure according to claim 5, characterized in that: One end of the fixing bolt (351) extends into the interior of the third screw hole (341), and a threaded connection is formed between the fixing bolt (351) and the third screw hole (341).

7. The heat pipe special-shaped capillary structure according to claim 5, characterized in that: The inner diameter of the fixing sleeve (34) matches the outer diameter of the heat conducting pipe body (1), and the inner diameter of the fixing sleeve (34) is equal to the inner diameter of the limiting sleeve (35).

8. The heat pipe special-shaped capillary structure according to claim 7, characterized in that: The fixing sleeve (34) forms a sliding structure outside the heat-conducting pipe body (1), and two groups of supporting components (3) are provided.

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