Switching unit of radiator system

Abstract

This invention relates to a switching device for a radiation system mounted in a server including a switching unit and a driving unit. When the radiator of the server can not work due to fault, then the switching unit will switch the power to a stand-by radiator to work to realize the aim of server radiation and the driving unit can drive the display unit in the radiation system for users to understand the state of the radiation system.

Description

technical field [0001] The invention relates to a switching device, in particular to a switching device coordinated with a cooling system of a server. Background technique [0002] With the rapid development and popularization of science and technology, electronic devices have more and more functions. In the past few years, its computing speed has improved from one million hertz (MHz) to one hundred million hertz (GHz), which shows the speed of its progress. [0003] However, the more functions the electronic device has, the faster the speed is, which also means that its internal circuit is more complicated. When the complex circuit is in operation, the high-speed flowing electrons are relatively easy to generate heat energy, which causes the temperature of the electronic device to rise. At this time, due to The problem of noise generated by heat energy is also relatively serious, and excessive temperature also has a serious impact on the service life of electronic componen...

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Problems solved by technology

[0003] However, the more functions the electronic device has, the faster the speed is, which also means that its internal circuit is more complicated. When the complex circuit is in operation, the high-speed flowing electrons are relatively easy to generate heat energy, which causes the temperature of the electronic device to rise. At this time, due to The noise problem caused by heat energy is also relatively serious, and the high temperature also has a serious impact on the service life of electronic components

[0004] Due to the above-mentioned temperature problem, the heat dissipation problem will be considered in the design of electronic devices, especially the server (Server) system that needs to bear a lot of work and information processing. In addition to the cooling fan, a spare cooling fan is also installed at the same time. And software is used to detect the state and action of the control cooling system, but the known cooling fans all use pulse wave output fans, so an integrating circuit must be used to integrate the pulse wave to a certain level voltage, and then judge from this voltage Whether the fan is damaged and whether the spare fan is turned on, but this method is too expensive and cannot display the condition of the cooling fan

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