| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an infrared sensor device capable of further suppressing a measurement error due to ambient influence (cooling air and radiation heat), and an inductive heating cooker with the infrared sensor device. <P>SOLUTION: The infrared sensor device includes a sensor body 2 for detecting an infrared ray, an inner cylindrical wall part 3 having a central opening end part in which an infrared ray can be made incident on the sensor body 2 to cover the surroundings of the sensor body 2, and an outer cylindrical wall part 4 for covering the surroundings of the inner cylindrical wall part 3 and installed with spacing to the inner cylindrical wall part 3. The inner cylindrical wall part 3 includes a radiation fin 3b projected outwardly in a radial direction, and inserted through a lower opening part 7b formed on the outer cylindrical wall part 4 to extend to the outside. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
