The present invention relates to a vehicle interior temperature detection sensor, and more specifically, to a vehicle interior temperature detection sensor capable of smoothly discharging foreign substances including moisture which flow into the inside of a sensor housing from the outside through a cut portion of the sensor housing, while increasing the air contact area of a tip sensor portion to improve the sensitivity of temperature sensing. To this end, the present invention comprises: a PCB substrate; a tip sensor portion connected to the front side of the PCB substrate and including a first temperature sensor which detects the temperature of one outer surface of the tip housing, and a solar radiation sensor which detects the amount of solar radiation incident into one outer surface of the tip housing; and the sensor housing which accommodates at least a portion of the tip sensor portion and at least a portion of the PCB substrate to prevent foreign substances from flowing into the PCB substrate from the outside. A cut portion is formed on a lower side of a front end of the sensor housing to allow foreign substances which flow in between the tip housing and the sensor housing to be discharged downwards, and to increase the air contact area of the tip sensor portion.

    본 발명은 차량의 실내온도 감지센서에 관한 것으로 더욱 상세하게는 센서 하우징의 절개부를 통해 외부로부터 센서 하우징 내측으로 유입되는 수분을 포함하는 이물질이 원활하게 배출되도록 함과 동시에 팁센서부의 공기 접촉 면적을 증대시켜 온도 센싱의 민감도를 향상시킬 수 있는 차량의 실내온도 감지센서에 관한 것이다. 이를 위해 본 발명은 PCB 기판; 상기 PCB 기판의 전방측에 연결되고, 팁하우징의 일측 외부면의 온도를 감지하는 제 1 온도 센서와, 팁하우징의 일측 외부면으로 입사되는 일사량을 감지하는 일사 센서를 포함하는 팁센서부; 및 상기 팁센서부의 적어도 일부와, 상기 PCB 기판의 적어도 일부를 수용하여 외부로부터 PCB 기판으로 이물질이 유입되는 것을 방지하는 센서 하우징;을 포함하되, 상기 센서 하우징의 선단 하부측에는, 상기 팁하우징과 상기 센서 하우징 사이로 유입되는 이물질이 하부측으로 배출되도록 하며 상기 팁센서부의 공기 접촉 면적을 증대시키는 절개부가 형성된다.


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    Title :

    vehicle interior temperature sensor


    Additional title:

    차량의 실내온도 감지센서


    Contributors:
    LIM CHAEGEUN (author) / KIM YOUNG CHUL (author) / BAEK CHANGHYUN (author) / OH SANG HO (author) / JO YUN SUNG (author) / SEO YONGNAM (author) / KIM SU HYUN (author)

    Publication date :

    2024-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G01K MEASURING TEMPERATURE , Messen der Temperatur / 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



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