CN217412148U

CN217412148U - High-performance special-shaped center rod

Info

Publication number: CN217412148U
Application number: CN202220942312.4U
Authority: CN
Inventors: 韩飞; 陈跃德; 杨洋
Original assignee: Dongguan Hezhong Heat Conduction Technology Co ltd
Current assignee: Dongguan Hezhong Heat Conduction Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-13
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a pair of high performance dysmorphism center bar, including sealing and barred body, the sealing is the toper structure, the side and barred body fixed connection of sealing, the barred body is cylindrical structure, be equipped with first cross-section and second cross-section on the barred body, first cross-section and the same and symmetry setting of second cross-sectional structure are on the barred body, first cross-section and second cross-section are the inclined plane structure. The utility model discloses a set up first cross-section and second cross-section at barred body upper surface, utilize this dysmorphism center bar to sinter in the heat pipe, can form two capillary structures at the heat pipe is inside, compare with single capillary structure in the past and can not only effectively increase capillary area, can also effectively improve the consumption performance of heat pipe, accord with the user demand of high-power consumption.

Description

High-performance special-shaped center rod

Technical Field

The utility model relates to a stamping die technical field specifically is a high performance dysmorphism central rod.

Background

The heat pipe technology is widely applied to the industries of aerospace, military industry and the like, and is introduced into the radiator manufacturing industry, so that people change the design idea of the traditional radiator and get rid of a single heat radiation mode of obtaining a better heat radiation effect by only depending on a high-air-volume motor. The heat transfer of the heat pipe is to utilize the phase change process of the medium after the medium is evaporated at the hot end and condensed at the cold end (namely, the latent heat of evaporation and the latent heat of condensation of the liquid) to quickly conduct the heat. The heat pipe is composed of pipe shell, liquid absorbing core and end cover, the interior of the heat pipe is pumped into negative pressure state and filled with proper liquid, one end of the heat pipe is evaporation end, the other end is condensation end, when one end of the heat pipe is heated, the liquid in the capillary tube is vaporized rapidly, the vapor flows to the other end under the power of heat diffusion and is condensed at the cold end to release heat, and the liquid formed after liquefaction flows back to the evaporation end by capillary action. Because the circulation at the two ends of the heat pipe is performed quickly, the heat can be quickly transmitted to the outside through the heat pipe, and the temperature can be effectively reduced.

Due to the continuous update of high-power electronic products, the operating performance and stability of electronic equipment have been seriously affected by the problem of high heat flux density caused by the accelerated operating speed of electronic chips. In the manufacturing process of the heat pipe, the center rod is inserted into the heat pipe to manufacture an in-pipe capillary structure, most heat pipe capillaries in the current market are single-side capillaries, and the single-side capillaries cannot meet the high power consumption requirement of products in the current stage, so that a high-performance special-shaped center rod which is large in capillary area and beneficial to improving the function and consumption of the heat pipe needs to be researched and designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high performance dysmorphism center bar to solve the technical problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a high performance dysmorphism center bar, includes sealing and barred body, sealing is the toper structure, sealing's side and barred body fixed connection, the barred body is cylindrical structure, be equipped with first cross-section and second cross-section on the barred body, first cross-section and the same and symmetry setting of second cross-section structure are on the barred body, first cross-section and second cross-section are the inclined plane structure.

Further, the sealing part and the rod body are of an integrated structure.

Further, the first cross section is a plane.

Further, the first section is of a wave-shaped structure.

Furthermore, a plurality of vertical grooves and transverse grooves are uniformly formed in the first cross section, the vertical grooves and the transverse grooves are uniformly formed in the first cross section, and the vertical grooves and the transverse grooves are perpendicular to each other.

Further, the sealing part and the rod body are both made of stainless steel.

Compared with the prior art, the utility model discloses a set up first cross-section and second cross-section at barred body upper surface, utilize this dysmorphism center bar to sinter in the heat pipe, can form two capillary structures at the heat pipe is inside, compare with single capillary structure in the past and can not only effectively increase capillary area, can also effectively improve the consumption performance of heat pipe, accord with the user demand of high-power consumption.

Drawings

FIG. 1: the front view of the utility model;

FIG. 2: the right view of the utility model;

FIG. 3: the utility model is a three-dimensional view;

FIG. 4: the utility model discloses embodiment two is a perspective view;

FIG. 5: the third embodiment of the utility model provides a stereogram.

Reference numerals are as follows:

1. a sealing part; 2. a rod body; 21. a first cross-section; 22. a second cross-section; 3. a vertical slot; 4. a transverse groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The first embodiment is as follows: referring to fig. 1 to 3, the sealing structure includes a sealing portion 1 and a rod body 2, the sealing portion 1 is in a conical structure, a side surface of the sealing portion 1 is fixedly connected with the rod body 2, the rod body 2 is in a cylindrical structure, a first cross section 21 and a second cross section 22 are arranged on the rod body 2, the first cross section 21 and the second cross section 22 are identical in structure and symmetrically arranged on the rod body 2, the first cross section 21 and the second cross section 22 are both in an inclined surface structure, the first cross section 21 is a plane, the sealing portion 1 and the rod body 2 are both made of stainless steel, and the sealing portion 1 and the rod body 2 are in an integrated structure. Through setting up first cross-section 21 and second cross-section 22 at barred body 2 upper surface, utilize this dysmorphism center bar to sinter in the heat pipe, can form two capillary structures in the heat pipe is inside, compare with single capillary structure in the past and not only can effectively increase capillary area, can also effectively improve the consumption performance of heat pipe, accord with the user demand of high-power consumption.

The second embodiment is as follows: referring to fig. 4, the sealing structure comprises a sealing part 1 and a rod body 2, wherein the sealing part 1 is in a conical structure, the side surface of the sealing part 1 is fixedly connected with the rod body 2, the rod body 2 is in a cylindrical structure, a first section 21 and a second section 22 are arranged on the rod body 2, the first section 21 and the second section 22 are in the same structure and are symmetrically arranged on the rod body 2, the first section 21 and the second section 22 are both in an inclined surface structure, and the first section 21 is in a wave-shaped structure. The wavy structures are arranged on the upper surfaces of the first section 21 and the second section 22, so that the capillary area is effectively increased, and the power consumption performance of the heat pipe is improved.

The third concrete example: referring to fig. 5, the sealing structure comprises a sealing part 1 and a rod body 2, the sealing part 1 is of a conical structure, the side surface of the sealing part 1 is fixedly connected with the rod body 2, the rod body 2 is of a cylindrical structure, a first section 21 and a second section 22 are arranged on the rod body 2, the first section 21 and the second section 22 are identical in structure and are symmetrically arranged on the rod body 2, the first section 21 and the second section 22 are both of an inclined surface structure, a plurality of vertical grooves 3 and transverse grooves 4 are uniformly arranged on the first section 21, the vertical grooves 3 and the transverse grooves 4 are uniformly arranged on the first section 21, and the vertical grooves 3 and the transverse grooves 4 are perpendicular to each other. The grooves 3 and the transverse grooves 4 are erected on the upper surfaces of the first section 21 and the second section 22, and the vertical grooves 3 and the transverse grooves 4 form a grid-shaped structure which can effectively increase the capillary area and improve the power consumption performance of the heat pipe.

Compared with the prior art, the utility model discloses a set up first cross-section and second cross-section at barred body upper surface, utilize this dysmorphism center bar to sinter in the heat pipe, can form two capillary structures in the heat pipe is inside, compare with single capillary structure in the past and can not only effectively increase capillary area, can also effectively improve the consumption performance of heat pipe, accord with the user demand of high-power consumption.

It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high performance dysmorphism center bar which characterized in that: including sealing and barred body, sealing is the toper structure, sealing's side and barred body fixed connection, the barred body is cylindrical structure, be equipped with first cross-section and second cross-section on the barred body, first cross-section and the same and symmetry setting of second cross-section structure are on the barred body, first cross-section and second cross-section are the inclined plane structure.

2. A high performance profiled centre rod according to claim 1, characterised in that: the sealing part and the rod body are of an integrated structure.

3. A high performance profiled centre rod according to claim 1, characterised in that: the first cross-section is planar.

4. A high performance profiled centre rod according to claim 1, characterised in that: the first section is of a wave-shaped structure.

5. A high performance profiled centre rod according to claim 1, characterised in that: the first cross section is evenly provided with a plurality of vertical grooves and transverse grooves, the vertical grooves and the transverse grooves are evenly arranged on the first cross section, and the vertical grooves and the transverse grooves are perpendicular to each other.

6. A high performance profiled centre rod according to claim 1, characterised in that: the sealing part and the rod body are both made of stainless steel.