Vapor chamber with degassing pipe protection structure

Abstract

The utility model discloses a vapor chamber with a degassing pipe protection structure, which comprises a vapor chamber assembly, the vapor chamber assembly is provided with a degassing pipe assembly and a protection assembly for protecting a degassing pipe, the vapor chamber assembly comprises a sealing square frame, the sealing square frame is provided with two groups of guide chutes, and the degassing pipe assembly is provided with a degassing pipe. The protection assembly comprises two groups of sliding seats; through the design of adding the protection assembly, the two groups of sliding seats are pushed during use, so that the two groups of embracing rings abut against each other, the degassing pipe assembly is wrapped between the two groups of sliding seats, then the two groups of embracing rings are fixed through the fixing bolts and the hexagon nuts, the abutting bolts are twisted to fix the sliding seats on the sealing square frame, and the sliding seats are prevented from moving; the degassing pipe assembly is protected in a surrounding mode through the protection assembly, the degassing pipe assembly is prevented from being damaged due to the fact that the degassing pipe assembly is subjected to external force in different directions and at different angles, and the use safety and stability of the vapor chamber are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vapor chambers, in particular to a vapor chamber with a degassing pipe protection structure. Background Art

[0002] The conventional design of the vapor chamber requires a copper tube tail structure for liquid injection and vacuuming. The copper tube tail protrudes from the product's appearance. If the copper tube tail is subjected to external force or collision, there is a certain risk that the heat dissipation medium will leak from the copper tube tail, causing the vapor chamber to fail; in serious cases, it may also cause damage to the electronic products equipped with the vapor chamber.

[0003] After searching, the Chinese patent document application number is CN202021583523.0. The utility model provides a heat spreader with a degassing tube protection structure, the heat spreader includes a degassing copper tube tail, an upper cover and a lower cover, the upper cover and the lower cover are connected to a flat heat spreader body with a heat dissipation medium accommodating cavity, one edge of the heat spreader body is provided with a convex-shaped recessed portion that passes through the plane of the heat spreader body, the recessed portion includes an opening end and a accommodating end, the degassing copper tube tail is arranged in the accommodating end and connected to the lower cover, and the end face of the sealed end of the degassing copper tube tail is lower than the side surface of the heat spreader body on the side of the recessed portion. The utility model has the advantages of simple structure, making the degassing copper tube tail not easily affected by external force or collision, and improving the quality of the heat spreader.

[0004] However, the utility model also has the following defects:

[0005] The utility model protects the degassing pipe on both sides by means of the recessed portion, but the degassing pipe may be subjected to external forces in different directions and angles when used in the heat spreader, thereby causing damage to the degassing pipe. Therefore, we need to propose a heat spreader with a degassing pipe protection structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a heat spreader with a degassing pipe protection structure, which adds a protective component. The protective component provides an embracing protection for the degassing pipe component to prevent the degassing pipe component from being subjected to external forces in different directions and angles, thereby causing damage to the degassing pipe, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vapor chamber with a degassing pipe protection structure, comprising a vapor chamber assembly, on which a degassing pipe assembly and a protective assembly for protecting the degassing pipe are mounted;

[0008] The vapor chamber assembly comprises a sealing square frame, and the sealing square frame is provided with two sets of guide grooves;

[0009] The protective assembly includes two groups of slides, and connecting blocks are integrally formed on the opposite sides of the two groups of slides. A group of holding rings are fixed on the opposite sides of the two groups of connecting blocks. A group of clamps are fixed to the upper ends of the side walls of the two groups of holding rings. Both ends of one group of clamps are embedded with hexagonal nuts, and both ends of the other group of clamps are provided with fixing bolts. The two groups of fixing bolts are used in conjunction with the two groups of hexagonal nuts respectively.

[0010] Preferably, a guide positioning slider is integrally formed on the slide seat, and the guide positioning slider is slidably connected to the guide slide groove. The slide seat is used in conjunction with the guide positioning slider and the guide slide groove to directionally slide on the upper end of the sealing frame.

[0011] Preferably, an abutment bolt is provided on the sliding seat, and the lower end of the abutment bolt passes through the sliding seat and abuts against the upper end of the sealing frame.

[0012] Preferably, the vapor chamber assembly further comprises a bottom cover, the bottom cover and the sealing frame are integrally formed, and a screw sleeve is embedded at each of the four corners of the sealing frame on a side away from the bottom cover.

[0013] Preferably, the heat spreader assembly further comprises a top cover, and countersunk holes are provided at four corners of the top cover. The top cover is threadedly connected to the threaded sleeve by installing bolts passing through the countersunk holes so as to be sealed and fitted on the sealing frame.

[0014] Preferably, the degassing pipe assembly comprises a degassing pipe body, the lower end of the degassing pipe body is connected to the inside of the sealing frame, and the upper end of the degassing pipe body is integrally formed with a threaded interface.

[0015] Preferably, the diameter of the holding ring is larger than the diameter of the threaded interface, and a buffer layer is attached to the inner wall of the holding ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model increases the design of a protective component. When in use, the two groups of slide seats are pushed to make the two groups of holding rings conflict with each other, wrapping the degassing pipe component in the middle, and then fixing the two groups of holding rings with each other by fixing bolts and hexagonal nuts. The conflicting bolts are twisted to fix the slide seat on the sealing frame to prevent the slide seat from moving. The protective component is used to perform an encircling protection on the degassing pipe assembly to prevent the degassing pipe assembly from being subjected to external forces in different directions and angles, thereby preventing the degassing pipe assembly from being damaged. The safety and stability of the heat spreader are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the heat sink assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the degassing pipe assembly and the protection assembly of the utility model.

[0021] In the figure: 100, heat spreader assembly; 101, sealing frame; 102, bottom cover; 103, threaded sleeve; 104, sealing connection port; 105, guide slide groove; 106, top cover; 107, countersunk hole; 108, mounting bolt; 200, degassing pipe assembly; 201, degassing pipe body; 202, threaded interface; 300, protection assembly; 301, slide seat; 302, guide positioning slider; 303, resistance bolt; 304, connecting block; 305, holding ring; 306, buffer layer; 307, clamp; 308, fixing bolt; 310, hexagonal nut. 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] See also Figure 1-3 The utility model provides a technical solution: a vapor chamber with a degassing pipe protection structure, comprising a vapor chamber assembly 100, on which a degassing pipe assembly 200 and a protective assembly 300 for protecting the degassing pipe are installed;

[0024] The vapor chamber assembly 100 includes a sealing frame 101, and two sets of guide slots 105 are formed on the sealing frame 101;

[0025] The protection assembly 300 includes two sets of slides 301, and connecting blocks 304 are integrally formed on the opposite sides of the two sets of slides 301. A set of holding rings 305 are fixed on the opposite sides of the two sets of connecting blocks 304. A set of clamps 307 are fixed to the upper ends of the side walls of the two sets of holding rings 305. Both ends of one set of clamps 307 are embedded with hexagonal nuts 310, and both ends of the other set of clamps 307 are provided with fixing bolts 308. The two sets of fixing bolts 308 are used in conjunction with the two sets of hexagonal nuts 310 respectively.

[0026] When in use, push the two sets of slides 301 to make the two sets of rings 305 collide with each other, wrap the degassing pipe assembly 200 in the middle, and then fix the two sets of rings 305 with each other through fixing bolts 308 and hexagonal nuts 310, twist the conflicting bolts 303 to fix the slide 301 on the sealing frame 101 to prevent the slide 301 from moving, and use the protective assembly 300 to encircle the degassing pipe assembly 200 to prevent the degassing pipe assembly 200 from being subjected to external forces in different directions and angles, thereby preventing the degassing pipe assembly 200 from being damaged, thereby improving the safety and stability of the heat spreader.

[0027] A guide positioning slider 302 is integrally formed on the slide seat 301, and the guide positioning slider 302 is slidably connected to the guide slot 105. The slide seat 301 cooperates with the guide positioning slider 302 and the guide slot 105 to slide in a directional manner on the upper end of the sealing frame 101, so that the two sets of rings 305 can be aligned and abutted, thereby wrapping the degassing pipe body 201 therein.

[0028] The slide 301 is provided with a resistance bolt 303, the lower end of which passes through the slide 301 and resists against the upper end of the sealing frame 101, so as to fix the slide 301 and prevent the two sets of slides 301 from moving after being fixed, causing the two sets of slides 301 to hit the degassing pipe body 201.

[0029] The vapor chamber assembly 100 further includes a bottom cover 102, the bottom cover 102 and the sealing frame 101 are integrally formed, and a screw sleeve 103 is embedded at each of the four corners of the sealing frame 101 away from the bottom cover 102;

[0030] The heat spreader assembly 100 also includes a top cover 106, which has countersunk holes 107 at the four corners. The top cover 106 is threadedly connected to the threaded sleeve 103 through the countersunk holes 107 by installing bolts 108 so as to be sealed and fitted on the sealing frame 101, making it easy to assemble the various components of the heat spreader assembly 100 by installing bolts 108.

[0031] The degassing pipe assembly 200 includes a degassing pipe body 201 , the lower end of the degassing pipe body 201 is connected to the inside of the sealing frame 101 , and the upper end of the degassing pipe body 201 is integrally formed with a threaded interface 202 .

[0032] The diameter of the holding ring 305 is greater than the diameter of the threaded interface 202 , and a buffer layer 306 is attached to the inner wall of the holding ring 305 to prevent the two sets of holding rings 305 from fixedly squeezing the threaded interface 202 .

[0033] 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 vapor chamber with a degassing pipe protection structure, comprising a vapor chamber assembly (100), characterized in that: The vapor chamber assembly (100) is provided with a degassing pipe assembly (200) and a protection assembly (300) for protecting the degassing pipe; The vapor chamber assembly (100) comprises a sealing frame (101), and the sealing frame (101) is provided with two groups of guide grooves (105); The protection component (300) comprises two groups of slide seats (301), and connecting blocks (304) are integrally formed on opposite sides of the two groups of slide seats (301), and a group of holding rings (305) are fixed on opposite sides of the two groups of connecting blocks (304), and a group of clamps (307) are fixed on the upper ends of the side walls of the two groups of holding rings (305), and both ends of one group of clamps (307) are embedded with hexagonal nuts (310), and both ends of the other group of clamps (307) are provided with fixing bolts (308), and the two groups of fixing bolts (308) are used in conjunction with the two groups of hexagonal nuts (310) respectively.

2. The vapor chamber with a degassing pipe protection structure according to claim 1, characterized in that: The slide seat (301) is integrally formed with a guide positioning slider (302), and the guide positioning slider (302) is slidably connected to the guide slide groove (105). The slide seat (301) cooperates with the guide positioning slider (302) and the guide slide groove (105) to slide in a directional manner on the upper end of the sealing frame (101).

3. The vapor chamber with a degassing pipe protection structure according to claim 2, characterized in that: The sliding seat (301) is provided with a contact bolt (303), and the lower end of the contact bolt (303) passes through the sliding seat (301) and contacts the upper end of the sealing frame (101).

4. The vapor chamber with a degassing pipe protection structure according to claim 3, characterized in that: The vapor chamber assembly (100) further comprises a bottom cover (102), wherein the bottom cover (102) and the sealing frame (101) are integrally formed, and a screw sleeve (103) is embedded at each of the four corners of a side of the sealing frame (101) away from the bottom cover (102).

5. The vapor chamber with a degassing pipe protection structure according to claim 4, characterized in that: The heat spreader assembly (100) further comprises a top cover (106), and countersunk holes (107) are provided at four corners of the top cover (106). The top cover (106) is threadedly connected to the threaded sleeve (103) by means of mounting bolts (108) passing through the countersunk holes (107), thereby being sealed and attached to the sealing frame (101).

6. The vapor chamber with a degassing pipe protection structure according to claim 5, characterized in that: The degassing pipe assembly (200) comprises a degassing pipe body (201), the lower end of the degassing pipe body (201) being connected to the interior of a sealing frame (101) via a sealing connection port (104), and the upper end of the degassing pipe body (201) being integrally formed with a threaded interface (202).

7. The vapor chamber with a degassing pipe protection structure according to claim 6, characterized in that: The diameter of the holding ring (305) is greater than the diameter of the threaded interface (202), and a buffer layer (306) is attached to the inner wall of the holding ring (305).

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