Switch contact wireless temperature measuring device

一种开关触点无线测温装置

Abstract

The utility model discloses a switch contact wireless temperature measuring device, which comprises a temperature acquisition and signal emitter and a contact temperature analyzing processing device for analyzing and processing signals sent by the temperature acquisition and signal emitter. The temperature acquisition and signal emitter comprises a temperature detection unit, a microprocessor and a first wireless transmitting-receiving module. The contact temperature analyzing processing device comprises a main processor for analyzing and judging whether a switch contact monitored by the temperature acquisition and signal emitter suffers an overtemperature fault in a current state, a clock circuit connected with the main processor, a fault recording memory for synchronously storing the name of the switch contact suffering the overtemperature fault in the current state and the overtemperature fault generation time, a second wireless transmitting-receiving module, a parameter setting unit and a display unit. The switch contact wireless temperature measuring device has the characteristics of simple circuit, reasonable design, simple use, simple operation and good using effects. The switch contact wireless temperature measuring device adopts a wireless communication means to monitor the temperature of the switch contact and has an automatic fault record storing function.
本实用新型公开了一种开关触点无线测温装置,包括温度采集及信号发射器和对温度采集及信号发射器所发送信号进行分析处理的触点温度分析处理装置,温度采集及信号发射器包括温度检测单元、微处理器和无线收发模块一;触点温度分析处理装置包括对当前状态下温度采集及信号发射器所监测开关触点是否发生超温故障进行分析判断的主处理器、与主处理器相接的时钟电路、对当前状态下发生超温故障的开关触点名称与其超温故障发生时间进行同步存储的故障记录存储器以及无线收发模块二、参数设置单元和显示单元。本实用新型电路简单、设计合理且使用操作简便、使用效果好,采用无线通信方式对开关触点温度进行监测,并具有故障记录自动存储功能。

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