Highly sealed 8-shaped radiator assembly

Abstract

The utility model relates to radiator technical field and disclose high sealing 8 -shaped radiator assembly, including, the utility model 8 -shaped radiator main part and the spiral heat dissipation guide pipe that penetrates to 8 -shaped radiator main part inside, the wire hole groove is seted up in the middle part of 8 -shaped radiator main part casing outer wall, the ring groove is seted up in the inner groove wall of wire hole groove, the ring groove inner wall all sets up a plurality of ball groove, the extrusion ring is fixedly connected with the spiral heat dissipation guide pipe outer tube wall near wire hole groove department, the spiral heat dissipation guide pipe outer tube wall sleeve joint has the bellows of the matching of the outer diameter and the inner diameter of wire hole groove, the extrusion ring groove is seted up in the bellows inboard, the bellows outer tube wall middle part is fixedly connected with the expansion ring, the expansion ring outer ring wall is fixedly connected with the limit ball of the caliber and ball groove matching, the utility model provides the buffer when installing in the narrow space, strengthens the stability of guide pipe through mechanical locking, further prevents the shaking.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, specifically to a high-sealing figure-eight radiator assembly. Background Technology

[0002] The figure-eight radiator assembly is a heat dissipation device with a figure-eight shaped dual-cavity interconnected structure as its core. It mainly consists of two symmetrically distributed circular heat dissipation cavities, a middle connecting bridge, a sealing frame, and liquid inlet and outlet interfaces. The liquid inlet and outlet interfaces are generally embedded in the water guide pipe to adapt to the fluid circulation requirements in a compact space.

[0003] Traditional radiator installation spaces are often small, which makes the connection between the heat pipe and the main body shell prone to sealing and stability problems: the pipe terminals are easily misaligned due to space compression during installation, and the fit clearance with the wire hole groove is unstable, thus affecting the service life of the connecting pipe. To address this, we propose a high-sealing figure-eight radiator assembly. Utility Model Content

[0004] The purpose of this invention is to provide a highly sealed figure-eight radiator assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-sealing figure-eight radiator assembly, comprising a figure-eight radiator body and a spiral heat dissipation duct penetrating into the interior of the figure-eight radiator body, wherein a wire hole groove is formed in the middle of the outer wall of the figure-eight radiator body shell;

[0006] The inner wall of the wire hole groove is provided with an annular groove, and the inner wall of each annular groove is provided with a plurality of ball grooves. A compression ring is fixedly connected to the outer wall of the spiral heat dissipation duct near the wire hole groove. A corrugated tube with an outer diameter matching the inner diameter of the wire hole groove is sleeved on the outer wall of the spiral heat dissipation duct. A compression annular groove is provided on the inner side of the corrugated tube. An expansion ring is fixedly connected to the middle of the outer wall of the corrugated tube. A limiting ball with a diameter matching the ball groove is fixedly connected to the outer ring wall of the expansion ring.

[0007] Preferably, the spiral heat dissipation duct is arranged in a spiral coil shape.

[0008] Preferably, the outer wall of the spiral heat dissipation duct is fitted with a rubber sealing sleeve inserted at the edge of the wire hole groove opening, and the rubber sealing sleeve is interference-fitted with the wire hole groove.

[0009] Preferably, the extrusion ring is located within and abuts against the extrusion ring groove.

[0010] Preferably, the inner diameter of the wire hole groove is larger than the outer diameter of the corrugated pipe.

[0011] Compared with existing technologies, the advantages of this invention are as follows: The interference fit between the rubber sealing sleeve and the wire hole groove forms an initial seal and absorbs vibration, reducing the risk of seal failure. The combination of the bellows, extrusion ring, and limiting ball provides cushioning during installation in confined spaces, and mechanical locking enhances the stability of the conduit, further preventing swaying. The gap design between the wire hole groove and the bellows accommodates deformation caused by spatial compression, ensuring sealing performance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the main body of the figure-eight radiator of this utility model;

[0014] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Figure-8 shaped radiator body; 101. Wire hole groove; 102. Ring groove; 103. Ball groove; 2. Spiral heat dissipation pipe; 21. Extrusion ring; 22. Rubber sealing sleeve; 3. Bellows; 301. Extrusion ring groove; 31. Expansion ring; 32. Limiting ball. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 The present invention provides the following technical solution:

[0018] Example 1: Includes a figure-eight radiator body 1 and a spiral heat dissipation duct 2 that penetrates into the interior of the figure-eight radiator body 1. A wire hole groove 101 is opened in the middle of the outer wall of the figure-eight radiator body 1. The spiral heat dissipation duct 2 is spirally coiled. A rubber sealing sleeve 22 is inserted at the edge of the opening of the wire hole groove 101 on the outer wall of the spiral heat dissipation duct 2. The rubber sealing sleeve 22 is interference-fitted with the wire hole groove 101.

[0019] In use, the spiral heat dissipation duct 2 is connected to external liquid guiding pipes at both ends. Coolant enters through the inlet end of the spiral heat dissipation duct 2 and circulates within the figure-eight radiator body 1 along the spiral path. Due to the spiral winding design, the residence time of the coolant in the duct is extended, improving heat dissipation efficiency. The rubber sealing sleeve 22 is pressed into the wire hole groove 101 during installation, forming an initial seal through interference fit to prevent the spiral heat dissipation duct 2 from shaking. When the system vibrates during operation, the elasticity of the rubber sealing sleeve 22 can absorb some of the vibration energy, reducing the risk of seal failure due to vibration.

[0020] Example 2: The technical solution of this example, which differs from that of Example 1, includes: an annular groove 102 is provided on the inner wall of the wire hole groove 101, and several ball grooves 103 are provided on the inner wall of the annular groove 102. A compression ring 21 is fixedly connected to the outer wall of the spiral heat dissipation conduit 2 near the wire hole groove 101. A corrugated pipe 3 with an outer diameter matching the inner diameter of the wire hole groove 101 is sleeved on the outer wall of the spiral heat dissipation conduit 2. A compression ring groove 301 is provided on the inner side of the corrugated pipe 3. An expansion ring 31 is fixedly connected to the middle of the outer wall of the corrugated pipe 3. A limiting ball 32 with a diameter matching the ball groove 103 is fixedly connected to the outer wall of the expansion ring 31. The compression ring 21 is located in the compression ring groove 301 and abuts against it. The inner diameter of the wire hole groove 101 is larger than the outer diameter of the corrugated pipe 3.

[0021] When in use, when the spiral heat dissipation conduit 2 is connected to the external liquid guide tube, the compression ring 21 first contacts the compression ring groove 301 of the bellows 3, forcing the bellows 3 to compress axially and expand circumferentially. Its outer expansion ring 31 drives the limiting ball 32 to slide along the ring groove 102 and lock into the ball groove 103 to form a mechanical lock. At the same time, an annular gap is reserved between the bellows 3 and the wire hole groove 101 as a buffer space. The locking structure of the limiting ball 32 and the ball groove 103 prevents the conduit from shaking, further improving the stability of the spiral heat dissipation conduit 2. When disassembling, it is only necessary to pull the interface end of the spiral heat dissipation conduit 2 to move the compression ring 21 towards the rubber sealing sleeve 22. At this time, the rubber sealing sleeve 22 is removed, and the bellows 3 elastically contracts and recovers, so the conduit can be removed. Disassembly and assembly are convenient.

[0022] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-sealing figure-eight radiator assembly, comprising a figure-eight radiator body (1) and a spiral heat dissipation duct (2) penetrating into the interior of the figure-eight radiator body (1), wherein a wire hole groove (101) is provided in the middle of the outer wall of the figure-eight radiator body (1). Its features are: The inner wall of the wire hole groove (101) is provided with an annular groove (102), and the inner wall of the annular groove (102) is provided with a number of ball grooves (103). The outer wall of the spiral heat dissipation duct (2) is fixedly connected with a compression ring (21) near the wire hole groove (101). The outer wall of the spiral heat dissipation duct (2) is sleeved with a corrugated pipe (3) whose outer diameter matches the inner diameter of the wire hole groove (101). The inner side of the corrugated pipe (3) is provided with a compression ring groove (301). The middle part of the outer wall of the corrugated pipe (3) is fixedly connected with an expansion ring (31). The outer ring wall of the expansion ring (31) is fixedly connected with a limiting ball (32) whose diameter matches the ball groove (103).

2. The high-sealing figure-eight radiator assembly according to claim 1, characterized in that: The spiral heat dissipation duct (2) is arranged in a spiral coil shape.

3. The high-sealing figure-eight radiator assembly according to claim 1, characterized in that: The outer wall of the spiral heat dissipation duct (2) is fitted with a rubber sealing sleeve (22) inserted at the edge of the opening of the wire hole groove (101), and the rubber sealing sleeve (22) is interference-fitted with the wire hole groove (101).

4. The high-sealing figure-eight radiator assembly according to claim 1, characterized in that: The extrusion ring (21) is located inside and abuts against the extrusion ring groove (301).

5. The high-sealing figure-eight radiator assembly according to claim 1, characterized in that: The inner diameter of the wire groove (101) is larger than the outer diameter of the corrugated pipe (3).

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