The present invention relates to an air conditioner for a vehicle, which improves a control structure between a temperature door and mode doors to prevent an excessive temperature deviation between a floor vent side and a defrost vent side discharged air generated during control of a specific opening position range of the temperature door under a floor mode condition, thereby preventing a decrease in comfort in a vehicle interior. To achieve the purpose, the air conditioner for a vehicle comprises: a temperature door to control the temperature of air discharged to the inside of the vehicle by controlling the opening degree of a cold and hot air flow path of an air conditioning case; mode doors of each discharge vent to control the discharge direction of the air temperature-controlled by the temperature door to the inside of the vehicle according to an air discharge mode; and a mode cam to control a specific air discharge mode by organically controlling each position of the mode doors according to a rotation position. The air conditioner for a vehicle comprises a control unit to control the mode cam to change the opening position of the specific mode door according to the opening position of the temperature door with respect to the cold and hot air flow path.

    본 발명은 차량용 공조장치에 관한 것으로서, 템프도어와 모드도어들 간의 제어구조를 개선함으로써, 플로어 모드 조건하에서 템프도어의 특정 개도위치 범위 제어 중에 발생되는 플로어 벤트측과 디프 벤트측 토출공기 간의 과도한 온도편차와, 그로 인한 차실내의 쾌적성 저하현상을 방지하는 것을 목적으로 한다. 이러한 목적을 달성하기 위하여 본 발명은, 공조케이스의 냉,온풍유로 개도량을 조절하여 차실내 토출공기온도를 조절하는 템프도어와, 템프도어에 의해 온도 조절된 공기의 차실내 토출방향을 공기토출모드에 따라 조절하는 각 토출벤트의 모드도어들 및, 회전위치에 따라 모드도어들의 각 위치를 유기적으로 조절하여 특정 공기토출모드로 제어하는 모드캠을 포함하는 차량용 공조장치에 있어서, 냉,온풍유로에 대한 템프도어의 개도위치에 따라 특정 모드도어의 개도위치를 가변시킬 수 있도록, 모드캠을 제어하는 제어부를 구비한다.


    Access

    Download


    Export, share and cite



    Title :

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES


    Additional title:

    차량용 공조장치


    Contributors:
    CHO HWAN KYU (author) / KO JAE WOO (author) / PARK KI JUNG (author) / JEON KI MAN (author) / HAN GYU IK (author)

    Publication date :

    2024-03-08


    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



    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

    CHO HWAN KYU / KO JAE WOO / JEON KI MAN et al. | European Patent Office | 2025

    Free access

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

    OH DONG HOON / KIM YOUNG MIN / KEON DAE BOK | European Patent Office | 2023

    Free access

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

    European Patent Office | 2023

    Free access

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

    European Patent Office | 2023

    Free access

    AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

    CHO JUNG WON | European Patent Office | 2023

    Free access