| 摘要 |
PURPOSE: A dual type temperature sensor joining structure is provided to select extra temperature sensors by using a jumper connector in the outside, thereby reducing costs and time for replacing the temperature sensor. CONSTITUTION: A dual type temperature sensor comprises a measuring unit and power supply units(170,180,190). The measuring unit is fixed inside a target device, thereby measuring the inner temperature of the target device. The power supply units are connected to the outside of the device, thereby supplying power to the measuring unit. The measuring unit includes two or more sensors(120,130), and circuit patterns(140,150,160) The sensors are fixed to the inside of the device, thereby measuring temperature. The circuit patterns connect each electrode of the two or more sensors and the power supply units. The power supply units include a jumper connector setting a power supply to one of the two or more sensors. |
