Liquid cooling device

Abstract

This disclosure relates to a liquid cooling device for connecting an infusion tube. The liquid cooling device includes a body, a connector, an elastic retaining ring, and a magnetic element. The connector includes a sleeve portion and a connecting portion, with the connecting portion connecting the body and the sleeve portion. One end of the infusion tube is fitted onto the sleeve portion. The elastic retaining ring is elastically bound to the outer edge of the infusion tube corresponding to the position of the sleeve portion. The magnetic element is disposed on either the sleeve portion or the elastic retaining ring. When the magnetic element is disposed on the sleeve portion, it attracts the elastic retaining ring, causing the elastic retaining ring to tightly bind the infusion tube to the sleeve portion. When the magnetic element is disposed on the elastic retaining ring, it attracts the connector, causing the elastic retaining ring to tightly bind the infusion tube to the sleeve portion. This prevents the elastic retaining ring from losing its binding force due to elastic fatigue, thereby effectively ensuring the sealing between the infusion tube and the connector.

Claims

1. A liquid cooling device for connecting to a liquid delivery pipe, the liquid cooling device comprising: A body; a connector including a sleeve portion and a connecting portion, the connecting portion connecting the body and the sleeve portion, the sleeve portion being for one end of the infusion tubing to be fitted; an elastic retaining ring elastically binding the outer edge of the infusion tubing at the position corresponding to the sleeve portion; and a magnetic element disposed on the sleeve portion or the elastic retaining ring; wherein when the magnetic element is disposed on the sleeve portion, the magnetic element attracts the elastic retaining ring so that the elastic retaining ring tightly binds the infusion tubing to the sleeve portion; wherein when the magnetic element is disposed on the elastic retaining ring, the magnetic element attracts the connector so that the elastic retaining ring tightly binds the infusion tubing to the sleeve portion.

2. The liquid cooling device as claimed in claim 1, wherein the connector has a recessed groove that is recessed inward from the outer edge of the sleeve portion, and the magnetic element is secured in the recessed groove.

3. The liquid cooling device as claimed in claim 1, wherein the connector has a groove located on the inner wall of the sleeve portion and extending from the end of the sleeve portion toward the connection portion, and the magnetic element is secured in the groove.

4. The liquid cooling device as described in claim 2 or 3, wherein the magnetic attraction element is a permanent magnet and the elastic retaining ring is a magnetizable material.

5. The liquid cooling device as claimed in claim 1, wherein the elastic retaining ring has a slot, the magnetic element is secured in the slot, the connector further includes an adsorption member disposed in the sleeve portion, and the magnetic element magnetically attracts the adsorption member.

6. The liquid cooling device as claimed in claim 5, wherein the magnetic element is a permanent magnet and the adsorption member is a magnetizable material or a permanent magnet with magnetic properties opposite to those of the magnetic element.

7. The liquid cooling device as claimed in claim 5, wherein the adsorption element is fitted onto the outer edge of the sleeve portion or secured to the inner wall of the sleeve portion.

8. The liquid cooling device as claimed in claim 1, wherein the elastic band includes a binding portion, a hollow section, a connecting section, a lever, and a lever, the binding portion being C-shaped and used to cover and bind the infusion tube, the hollow section and the connecting section being connected to the two ends of the binding portion respectively, the connecting section passing through the hollow section, and the lever and the lever being bent and connected to the end of the connecting section and the end of the hollow section respectively.

9. The liquid cooling device as claimed in claim 1, wherein the sleeve portion is perpendicular to the connection portion.

10. The liquid cooling device as claimed in claim 1, wherein the sleeve portion and the connecting portion are coaxially configured.

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