The invention belongs to an automobile air conditioner HVAC assembly in the technical field of automobile air conditioners. The invention further relates to a control method of the automobile air conditioner HVAC assembly. A mixing air door, a foot blowing air door and a defrosting air door 33 are arranged on the upper portion in the distributor left shell (26) and the upper portion in the distributor right shell (27), a rear face blowing air door is arranged when a rear face is blown, and no rear face blowing air door is arranged when the rear face is not blown, and a mode motor (6) for controlling a movement mechanism is installed on one side of the air outlet shell assembly (2). A mixing air door stepping motor, a mode air door stepping motor, a mode air door driving rod assembly and a mode driving plate (9) are arranged on the distributor shell. According to the automobile air conditioner HVAC assembly, different connecting rods connected with the driving plate can conveniently and reliably drive corresponding air door angles to move through the angular movement of the driving plate, a rear blowing face can be selected to be arranged or not according to needs, the temperature in an automobile is uniform and comfortable, and the requirement for the comfort of rear passengers is met.
本发明属于汽车冷暖空调技术领域的汽车冷暖空调HVAC总成,本发明还涉及一种汽车冷暖空调HVAC总成的控制方法。分发器左壳体(26)和分发器右壳体(27)内上部设有混合风门、吹脚风门、除霜风门33,带后吹面时设置后吹面风门,不带带后吹面时无后吹面风门,出风壳体总成(2)一侧安装控制运动机构的模式电机(6),分发器壳体上设有混合风门步进电机、模式风门步进电机、模式风门驱动杆组件、模式拨盘(9)。本发明所述的汽车冷暖空调HVAC总成,能够方便可靠通过拨盘角运动使得连接拨盘的不同连杆带动对应风门角度的运动,可以根据需要选择配备后吹面或者无后吹面,实现车内温度均匀、舒适,满足后部乘员的舒适性。
HVAC assembly of automobile air conditioner and control method of HVAC assembly
一种汽车冷暖空调HVAC总成及其控制方法
2024-05-10
Patent
Electronic Resource
Chinese
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 |