POE switch with protection function

Abstract

The invention belongs to the technical field of Ethernet POE switches, and particularly relates to a POE switch with a protection function. The POE switch comprises a first protection assembly, a switch host, an anti-falling assembly, a sealing and drying assembly, a second protection assembly and an adjusting assembly, the anti-falling assembly comprises two groups of baffles, and the outer walls of one sides of the two groups of baffles are rotationally connected with rotating shafts. Under the effect of mutual communication of a first air guide groove, a second air guide groove and a third air guide groove, the switch host connected with a third cover plate, a fifth cover plate and a sixth cover plate in an attached mode is subjected to a guide heat dissipation effect, and heat dissipated by the outer wall of the switch host is guided under the matching effect of the multiple sets of air guide grooves. The air inlet end of the micro negative pressure pump is used for sucking air near the bottom end of the sealing cover through the air inlet hole, and the sucked air is sent out through the air outlet pipe at the exhaust end of the micro negative pressure pump, so that the effect of circulating heat dissipation in the shell is achieved.

Description

technical field [0001] The invention belongs to the technical field of Ethernet POE switches, in particular to a POE switch with a protection function. Background technique [0002] A POE switch refers to a switch that can provide network power for remote power receiving terminals (such as wireless APs, network cameras, etc.) through network cables. It includes all the functions of traditional switches and POE power supply functions. The output power of the port is 15.4W-30W, which complies with IEEE802.3af / 802.3at standards. It supplies power to standard POE terminal equipment through network cables, eliminating the need for additional power wiring. [0003] The POE switch needs to be connected through a network cable. However, this connection method is easy to fall off when the network cable is pulled, and the existing network cable and interface connection often do not have a protective function. [0004] Moreover, if the POE switch is installed in a humid environment, i...

AI Technical Summary

Problems solved by technology

[0003] The POE switch needs to be connected through a network cable. However, this connection method is easy to fall off when the network cable is pulled, and the existing network cable and interface connection often do not have the function of protection.

[0004] Moreover, if the POE switch is installed in an environment with high humidity, it is easy to cause a wet short circuit of the internal circuit components of the POE switch host, and there are certain safety hazards. Therefore, in order to solve the above problems, a POE switch with protective functions is needed.

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