| 摘要 |
A temperature sensing apparatus is provided to reduce manufacturing cost of the temperature sensing apparatus by integrating a housing, on which a thermal reactive unit is formed, with a retention member. A temperature sensing apparatus includes a housing(100), a thermal reactive unit(10), and a retention member(102). The thermal reactive unit is exposed inside the housing, so that one surface of the thermal reactive unit is exposed from the housing. The one surface of the thermal reactive unit is contacted with a tubular member. The retention member is elongated from the housing to one surface of the thermal reactive unit and brings the tubular member into contact with the one surface of the thermal reactive unit. The thermal reactive unit includes a capacitor, a bimetal, an actuator, and a switch terminal. The actuator is driven by the bimetal. The switching terminal is switched by the actuator.
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