The motor vehicle air outlet comprises an air outlet shell used for being installed in a central control area of a vehicle and an air adjusting block which is arranged in the air outlet shell and can be used for adjusting the air direction angle, the tail end of the air outlet shell is in butt joint with an air inlet bin, and a liftable ventilation block is arranged in a storage bin of the air inlet bin; when the air exchange block ascends to the butt joint cavity to be in butt joint with the second air opening, air enters the air exchange block from the left side of the negative pressure cavity, the flow speed of the air in the negative pressure cavity is increased, gaseous static pressure in the negative pressure cavity is reduced, negative pressure is provided for the butt joint cavity, and air in a vehicle is sucked in from the second air opening to form heat exchange with air in the air exchange block; when the ventilation block sinks into the storage bin, the air directly enters the vehicle through the second air port and the first air port to achieve air supply, circulation of air in the vehicle is improved in the air supply process through lifting of the ventilation block, and the temperature adjusting efficiency of the vehicle machine is effectively improved.
本发明公开了机动车出风口,包括用于安装在车辆中控区域的出风口壳体及其内部设置的可用于调节风向角度的调风块,所述出风口壳体末端与进风仓对接,进风仓的收纳仓内设置有可升降的换气块,当换气块上升至对接腔与第二风口对接时,气体由负压腔左侧进入换气块内,气体在负压腔内的流速增大,负压腔内部的气态静压减小向对接腔提供负压,将车辆内部气体由第二风口吸入与换气块内部气体形成热交换,由第一风口将热交换后的气体重新送入车辆内部,当换气块沉降至收纳仓内时,气体直接由第二风口和第一风口进入车辆内部实现送风,通过换气块的升降实现在送风过程中提升车辆内部空气的流通性,有效提升车机的调温效率。
Motor vehicle air outlet
机动车出风口
2024-02-13
Patent
Elektronische Ressource
Chinesisch
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 / F24F Klimatisierung , AIR-CONDITIONING |
Ventilation outlet, ventilation system and motor vehicle
Europäisches Patentamt | 2024
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