The invention provides an air door actuator, a volute assembly and an air conditioner, the air door actuator comprises a first shell cover assembly, a second shell cover assembly, a first sealing structure and a second sealing structure, the periphery of a first cavity is provided with a first annular groove, the periphery of a second cavity is provided with a first boss, the first boss can be inserted into the first annular groove, and the second boss can be inserted into the second annular groove; the first sealing structure is arranged between the first boss and the groove bottom of the first annular groove; the first shell cover further comprises a first sinking groove located in the periphery of the first annular groove, the second shell cover further comprises a second boss located in the periphery of the first boss, the second boss is clamped in the first sinking groove, and the second sealing structure is arranged between the second boss and the groove bottom of the first sinking groove. According to the air door actuator, two sealing waterproof structures are effectively provided, and the sealing waterproof effect of the air door actuator is improved; the problem that an existing air door actuator is short-circuited and burnt due to rain leakage or water leakage and the like is solved.
本发明提供一种风门执行器、蜗壳组件和空调器,风门执行器包括:第一壳盖组件、第二壳盖组件、第一密封结构和第二密封结构,第一空腔的外周设置有第一环形槽,第二空腔的外周设置有第一凸台,第一凸台能插入第一环形槽中,第一密封结构设置于第一凸台与第一环形槽的槽底之间;第一壳盖还包括位于第一环形槽的外周的第一沉槽,第二壳盖还包括位于第一凸台的外周的第二凸台,第二凸台卡设于第一沉槽中,第二密封结构设置于第二凸台与第一沉槽的槽底之间。根据本发明有效提供两道密封防水结构,提高了风门执行器的密封防水效果;解决现风门执行器存在漏雨或漏水等情况而导致风门执行器短路烧机的问题。
Air door actuator, volute assembly and air conditioner
一种风门执行器、蜗壳组件和空调器
2023-01-31
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 |
Volute mechanism, air conditioner and air outlet control method of air conditioner
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
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