Wiring terminal overheating early warning device
The invention is suitable for the technical field of rail transit, and particularly relates to a wiring terminal overheating early warning device which comprises a thermoelectric power generation module, an electromagnetic conversion module and a switching display module; the thermoelectric power ge...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention is suitable for the technical field of rail transit, and particularly relates to a wiring terminal overheating early warning device which comprises a thermoelectric power generation module, an electromagnetic conversion module and a switching display module; the thermoelectric power generation module is arranged on an insulator of a wiring terminal and is used for generating voltage through thermoelectric power generation when the temperature of the wiring terminal exceeds a first preset temperature; the electromagnetic conversion module is used for converting voltage generated by thermoelectric power generation into magnetic force and generating displacement based on the magnetic force; the switching display module is used for switching the state of the switching display module on the basis of the displacement so as to display first information; the first information is used for indicating that the temperature of the wiring terminal exceeds the preset temperature. According to the device, the p |
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Bibliography: | Application Number: CN202010646570 |