An automobile demisting sensor provided by the present invention comprises a shell and a circuit board, the shell is buckled on the circuit board, one side of the circuit board is provided with a pin seat for installing a pin header, and one side of the circuit board far away from the pin seat is connected with a detection chip for detecting the temperature and humidity in a cab. A buckle used for fixing the detection chip is arranged at the position, located at the detection chip, of the circuit board, an opening is formed in the position, corresponding to the detection chip, of the shell, and a fixing clamping groove connected with the buckle in a matched mode is formed in the position, corresponding to the buckle, of the shell. According to the automobile demisting sensor, the detection chip is fixed through the design of the buckle structure, and meanwhile, the circuit board and the shell are limited and fixed, so that the stability of the automobile demisting sensor structure is ensured; the automobile demisting sensor is compact in structure and small in size, can be directly installed on an automobile windshield, can be connected to an automobile air conditioning system through a circuit board, and feeds back signals collected by the detection chip so as to guarantee subsequent demisting operation.

    本发明提供了一种汽车除雾传感器,包括外壳和线路板,所述外壳扣合于线路板上,所述线路板一侧设有安装排针的插针座,所述线路板上远离所述插针座的一侧连接有用于检测驾驶室内温度和湿度的检测芯片,所述线路板上位于所述检测芯片处设有用于固定检测芯片的卡扣,所述外壳上对应检测芯片处设有开口,外壳上对应卡扣处设有与卡扣配合连接的固定卡槽。该发明通过卡扣结构设计对检测芯片进行固定,同时对线路板与外壳进行限位固定,保证了该汽车除雾传感器结构的稳定性;而且该汽车除雾传感器结构紧凑,体积小,可直接安装在汽车挡风玻璃上,通过线路板可连接至汽车空调系统,将检测芯片收集到的信号反馈,以保障后续的除雾操作。


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    Title :

    Automobile demisting sensor


    Additional title:

    一种汽车除雾传感器


    Contributors:
    DU TIAN (author) / ZHU ZENGKUI (author) / ZHANG RAN (author)

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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