본 발명은 차량용 공조장치에 관한 것으로서, 글로브 박스 공조를 위한 공조케이스의 공기인출구측 내부구조를 개선함으로써, 글로브 박스로의 공기인출 과정에서 발생되는 휘슬소음을 개선시킬 수 있고, 이를 통해, 차실내의 승차감과 쾌적성을 개선시킬 수 있도록 하는 것을 목적으로 한다. 이러한 목적을 달성하기 위하여 본 발명은, 열교환기를 통과한 공기를 인출할 수 있도록 공조케이스에 형성된 공기인출구와, 공기인출구로 인출된 공기를 공조케이스의 외부로 공급하는 공기이송호스를 포함하는 차량용 공조장치에 있어서, 공기인출 시에, 공조케이스의 공기인출구와 공기이송호스 부분에서 발생되는 특정 주파수의 소음을 감소시키기 위한 소음감소부를 더 구비한다.

    The present invention relates to an air conditioner for a vehicle, which can improve an inner structure at an air outflow side of an air conditioning case for air conditioning a glove box to improve whistle noise generated in an air outflow process of the glove box, and thus passenger comfort and comfort properties of the inside of the vehicle can be improved. To this end, the air conditioner for a vehicle comprises: an air outflow hole formed in the air conditioning case to discharge air which has passed through a heat exchanger; and an air transport hose configured to supply the air discharged to the air outflow hole to the outside of the air conditioning case. The air conditioner for a vehicle further comprises a nose reduction unit configured to reduce noise of a certain frequency generated in a portion of the air outflow hole and the air transport hose of the air conditioning case when discharging the air.


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    Title :

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES


    Additional title:

    차량용 공조장치


    Publication date :

    2023-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16L PIPES , Rohre



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