PROBLEM TO BE SOLVED: To provide a humidity detector capable of suppressing deterioration in detection accuracy of a glass temperature when time has elapsed after manufacturing.SOLUTION: In a humidity detector 10, a circuit board 11 is supported by a heat conduction member 30. An elastic member 40 comes into contact with a case 12 and the circuit board 11 to depress the circuit board 11 to a window glass 50 side by an elastic force on a regular basis. The elastic member 40 is a plate spring. The outer periphery of the circuit board 11 is supported by a base 15. Heat conduction on a contact surface can be maintained because the circuit board is depressed to the window glass 50 side by the elastic member 40 even when the heat conduction member 30 is worn out and stress becomes small through time degradation.SELECTED DRAWING: Figure 1

    【課題】製造から時間が経過した場合であって、ガラス温度の検出精度の悪化を抑制することができる湿度検出装置を提供する。【解決手段】湿度検出装置10では、回路基板11は熱伝導部材30によって支持されている。弾性部材40は、ケース12と回路基板11とに接触し、回路基板11を窓ガラス50側に弾性力によって常時押圧する。弾性部材40は、板ばねである。回路基板11はベース15によって外周が支持されている。熱伝導部材30が経時劣化によってへたって応力が小さくなった場合でも、弾性部材40で窓ガラス50側に押圧されているので、接触面での熱伝導を維持することができる。【選択図】図1


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    Title :

    HUMIDITY DETECTOR


    Additional title:

    湿度検出装置


    Contributors:

    Publication date :

    2016-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING



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