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CN-224205447-U - Pressure-bearing heat conduction pipe

CN224205447UCN 224205447 UCN224205447 UCN 224205447UCN-224205447-U

Abstract

The utility model discloses a heat conducting pipe capable of bearing pressure, and belongs to the technical field of heat conducting pipes. The heat conducting pipe capable of bearing pressure comprises a shell, wherein a liquid suction core is arranged on the inner wall of the shell, and a bearing mechanism is arranged in the shell and comprises a supporting pipe, the upper end and the lower end of the supporting pipe are respectively connected with the upper end and the lower end of the inner part of the shell, the inner part of the supporting pipe is of a hollow structure, a first reinforcing block and a second reinforcing block are respectively sleeved at the upper end and the lower end of the supporting pipe, a plurality of third reinforcing blocks are wound between the first reinforcing block and the second reinforcing block on the outer side of the supporting pipe, the shapes and the sizes of the first reinforcing block, the second reinforcing block and the third reinforcing block are the same, and the third reinforcing blocks are distributed at equal intervals.

Inventors

  • XIONG CHAOYANG

Assignees

  • 东莞市冠柏电子科技有限公司

Dates

Publication Date
20260505
Application Date
20250416

Claims (8)

  1. 1. A pressure-bearing heat pipe, comprising: A shell (100), wherein a liquid suction core (102) is arranged on the inner wall of the shell (100); The pressure-bearing mechanism (101) is arranged in the shell (100), the pressure-bearing mechanism (101) comprises a supporting tube (10101), the upper end and the lower end of the supporting tube (10101) are respectively connected with the upper end and the lower end of the interior of the shell (100), the interior of the supporting tube (10101) is of a hollow structure, the upper end and the lower end of the supporting tube (10101) are respectively sleeved with a first reinforcing block (10102) and a second reinforcing block (10103), and the outer side of the supporting tube (10101) is positioned between the first reinforcing block (10102) and the second reinforcing block (10103) and is provided with a plurality of third reinforcing blocks (10104) in a winding mode.
  2. 2. A pressure-bearing heat pipe according to claim 1, wherein the first reinforcing block (10102), the second reinforcing block (10103) and the third reinforcing block (10104) are identical in shape and size, and the third reinforcing blocks (10104) are equally spaced.
  3. 3. The pressure-bearing heat conducting pipe according to claim 1, wherein a plurality of reinforcing rods (10105) are inserted between a plurality of third reinforcing blocks (10104), and the upper ends and the lower ends of the plurality of reinforcing rods (10105) are respectively connected with the bottom ends of the first reinforcing blocks (10102) and the upper ends of the second reinforcing blocks (10103).
  4. 4. A pressure-bearing heat conducting pipe according to claim 3, characterized in that several of the reinforcing rods (10105) are distributed circumferentially along the axis of the support pipe (10101).
  5. 5. The pressure-bearing heat conducting pipe according to claim 1, wherein the outer edges of the first reinforcing block (10102), the second reinforcing block (10103) and the third reinforcing block (10104) are provided with a plurality of through holes (10106), and the through holes (10106) are circumferentially distributed along the axis of the supporting pipe (10101).
  6. 6. A pressure-bearing heat pipe according to claim 1, characterized in that the outer sides of the first (10102), second (10103) and third (10104) reinforcing blocks are in abutment with the inner side of the wick (102).
  7. 7. A pressure-bearing heat pipe according to claim 1, characterized in that the housing (100) is made of brass and the wick (102) is made of carbon fiber.
  8. 8. A pressure-bearing heat conducting pipe according to claim 1, characterized in that the interior of the housing (100) is filled with a working fluid.

Description

Pressure-bearing heat conduction pipe Technical Field The utility model relates to the technical field of heat conduction pipes, in particular to a heat conduction pipe capable of bearing pressure. Background The heat-conducting pipe is a heat-conducting component with light weight and small volume, and is widely applied to the heat dissipation of electronic products because the heat-conducting efficiency is far higher than that of common metal materials, the working principle of the existing heat-conducting pipe is that working fluid is arranged in the pipe body, one end of the tube body is connected with the heating element, the other end of the tube body is connected with the condensing device, the working fluid is changed into steam flow to the other end when heated by heat at one heated end, and is condensed into liquid after releasing heat by the condensing device, and then flows back to the heated end through the capillary structure in the tube body. Based on the above, the inventor finds that the hollow structure design of the existing heat conduction pipe is too heavy on the working medium flowing and heat conduction efficiency, but neglects the improvement of the pressure bearing capacity, lacks an effective reinforcing structure and cannot bear larger pressure. Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a heat pipe capable of bearing pressure, which is more practical. Disclosure of utility model The utility model aims to provide a pressure-bearing heat conduction pipe, which solves the problems that the hollow structural design of the conventional heat conduction pipe provided in the background art is too heavy on working medium flowing and heat conduction efficiency and pressure-bearing capacity is ignored. In view of the above problems, the technical scheme provided by the utility model is as follows: A pressure-bearing heat pipe comprising: a shell, wherein a liquid suction core is arranged on the inner wall of the shell; The pressure-bearing mechanism is arranged in the shell and comprises a supporting tube, the upper end and the lower end of the supporting tube are respectively connected with the upper end and the lower end of the interior of the shell, the interior of the supporting tube is of a hollow structure, the upper end and the lower end of the supporting tube are respectively sleeved with a first reinforcing block and a second reinforcing block, and a plurality of third reinforcing blocks are arranged between the first reinforcing blocks and the second reinforcing blocks in a winding manner outside the supporting tube. Further, the first reinforcing block, the second reinforcing block and the third reinforcing block are identical in shape and size, and the third reinforcing blocks are distributed at equal intervals. The beneficial effect of adopting above-mentioned further scheme is, first boss, second boss and third boss shape size are the same and a plurality of third boss equidistant distribution for under the support of first boss, second boss and third boss, the atress in the heat pipe outside is more even, avoids local stress concentration, has further strengthened the holistic pressure-bearing stability of heat pipe. Further, a plurality of reinforcing rods are inserted between the third reinforcing blocks, and the upper ends and the lower ends of the reinforcing rods are respectively connected with the bottom ends of the first reinforcing blocks and the upper ends of the second reinforcing blocks. The beneficial effect of adopting above-mentioned further scheme is, the stiffener of inserting between the third boss, upper and lower both ends are connected with first boss and second boss respectively, form a three-dimensional bearing structure, have strengthened pressure-bearing mechanism's bulk strength and rigidity, have improved the heat pipe and have resisted the ability of deformation, and then promote its pressure-bearing ability. Further, the reinforcing rods are circumferentially distributed along the axis of the support tube. The beneficial effect of adopting above-mentioned further scheme is that, the stiffener distributes along the axis circumference of stay tube for pressure-bearing mechanism is more even in the atress of circumferencial direction, can handle the pressure from all directions better, has further strengthened the pressure-bearing performance and the stability of heat pipe. Further, a plurality of through holes are formed in the outer edges of the first reinforcing block, the second reinforcing block and the third reinforcing block, and the through holes are circumferentially distributed along the axis of the supporting tube. The beneficial effect of adopting above-mentioned further scheme is, a plurality of through-holes that first boss, second boss and third boss outer fringe were seted up are along the axis circumference distribution of stay tube, and these th