TEMPERATURE DETECTION BODY, AND CABLE, COIL, AND TEMPERATURE DETECTION DEVICE INCLUDING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a temperature detection body and temperature detection device for accurately detecting the temperature near a power supply coil in a non-contact power supply device.SOLUTION: The temperature detection body includes a conducting wire bundle 2 formed by bundling at least two conducting wires having electric resistances depending on the temperature in a mutually insulated state. In the configuration of the conducting wire bundle 2, two conducting wires of the conducting wires constituting the conducting wire bundle 2 are set as detection lines Land L. The tips 2a of the detection lines Land Lare mutually short-circuited, and connection terminals 3 and 3 are disposed on base end side of the detection lines Land L. Each of the conducting wires constituting the conducting wire bundle 2 is twisted together. Thus, the occurrence of induction voltage is prevented, and accurate temperature detection is allowed even in an environment having an external AC magnetic field.SELECTED DRAWING: Figure 1