The present invention relates to a fine dust detection device with a function for detecting an internal temperature of a vehicle, which provides excellent detection efficiency and effects of reducing costs and limitations on an installation space when being installed in a vehicle by a new structure while integrating a temperature sensor detecting temperature inside the vehicle to perform a function as a composite sensor. According to the present invention, the fine dust detection device comprises: a base part (110); an impeller (120) installed on one side of the base part (110); a temperature sensor (130) installed in the upper air inlet (162) of the impeller (120); a blowing guide unit (140) condensing and guiding the air introduced from rotating operation of the impeller (120) to introduce it into a fine dust sensing unit (150) and simultaneously discharging it to the outside through a first air discharge unit (164); the fine dust detection unit (150) detecting the concentration of fine dust in the air introduced from the blowing guide unit (140) and detecting it in a cascade impactor method; and a cover unit (160) coupled to the base part (110) and having the air inlet (162), a first air outlet (164), a second air outlet (165), and a third air outlet (166) formed therein.

    본 발명은 차량 내부의 온도를 감지하는 온도센서를 통합하여 복합센서로서의 기능을 수행하도록 하되, 새로운 구조를 통해 감지 효율이 뛰어나고 원가절감 효과와 차량 장착 시 장착 공간에 대한 제약을 완화시킬 수 있도록 한 차량 내부온도감지 기능이 포함된 미세먼지 감지장치에 관한 것으로, 베이스부(110); 상기 베이스부(110)의 일측에 설치되는 임펠러(120); 상기 임펠러(120)의 상단 공기유입구(162)에 설치되는 온도센서(130); 상기 임펠러(120)의 회전 동작으로부터 유입된 공기를 응집하고 유도하여 미센먼지감지부(150)로 유입시켜줌과 동시에 제1공기배출부(164)를 통해 외부로 토출하는 송풍유도부(140); 상기 송풍유도부(140)로부터 유입되는 공기 중의 미세먼지 농도를 감지하되, 캐스케이드 임펙터(Cascade Impactor) 방식으로 감지하는 미세먼지감지부(150); 및 상기 베이스부(110)와 결합되고 공기유입구(162), 제1공기배출구(164), 제1공기배출구(165) 및 제2공기배출구(166)가 형성된 커버부(160)를 포함하여 된 것을 특징으로 한다.


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    Title :

    Fine dust detection device with temperature detection function inside the vehicle


    Additional title:

    차량 내부온도감지 기능이 포함된 미세먼지 감지장치


    Contributors:

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



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