Overheating point floating Ethernet switch

Abstract

The invention discloses an overheat point floating type Ethernet switch, and belongs to the technical field of switches. When an overheat phenomenon occurs in the working process of a switch body, a cooling cover is pulled to expand by using the deformation action of a thermal shrinkage rod, and at the moment, cooling water in a point floating ball can enter the cooling cover through a water flowing vertical pipe; meanwhile, in the expansion process of the cooling cover, point floating balls can be pushed through water flowing vertical pipes to float upwards, on one hand, visual overheating early warning prompt can be conducted, and on the other hand, after the point floating balls move out of hemispherical floating holes, the air exchange efficiency between the outside and the exchanger body can be improved; the cooling water absorbs heat after entering the cooling cover to achieve temporary cooling, the thermal shrinkage rod recovers the shape after cooling, the cooling cover shrinks again, the cooling water absorbing heat is pressed back into the floating ball again to facilitate heat dissipation to the outside, heat can be continuously absorbed next time conveniently, and the heat dissipation efficiency of the switch body can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of switches, and more particularly, to an over-temperature floating Ethernet switch. Background technique [0002] The Ethernet switch is a switch that transmits data based on the Ethernet, and the Ethernet adopts a local area network with a shared bus-type transmission medium. The structure of the Ethernet switch is that each port is directly connected to the host, and generally works in full-duplex mode. The switch can connect many pairs of ports at the same time, so that each pair of hosts that communicate with each other can transmit data without conflict as if it is an exclusive communication medium. [0003] Ethernet switches are the most widely used and have a wide range of applications. They can be seen in large and small local area networks. Ethernet switches usually have several to dozens of ports, which are essentially a multi-port bridge. In addition, its port rate can be different, th...

AI Technical Summary

Problems solved by technology

[0004] Ethernet switches need to transmit a large amount of data during work, which will cause serious heating of internal components, and the normal operating temperature range of general switches is -5~50°C, and the heat dissipation efficiency of conventional cooling holes is relatively low. The temperature is too high, there is a risk of damage to the switch

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