The invention discloses a vehicle-mounted air filter which structurally comprises an air outlet, a collecting box, a collecting guide groove, a filter screen, a screen cleaning device and a fan, the side face of the fan is connected with the collecting guide groove, the top of the fan is connected with the filter screen, the bottom of the fan is provided with the air outlet, the top of the filterscreen is provided with the screen cleaning device, and the bottom of the collecting guide groove is connected with the collecting box. The screen cleaning device comprises a vertical rod, a sleeve rod, a scraping ring, a connecting rod and a lifting structure, the vertical rod is connected to the collecting guide groove, one end of the sleeve rod sleeves the vertical rod, the other end of the sleeve rod is connected with the scraping ring, the sleeve rod is connected with the lifting structure through the connecting rod, and the scraping ring sleeves the surface of the filter screen; the airfilter has the advantages that the fan is used as power to drive the scraping ring to scrape the surface of the filter screen up and down, impurities on the filter screen can be removed, the size of achannel of the filter screen is kept unchanged, and the air filtering efficiency is guaranteed.
本发明公开了一种车载空气过滤器,其结构包括出气口、收集箱、收集导槽、滤网、清网装置、风机,风机侧面连接有收集导槽,风机顶部连接有滤网,风机底部设有出气口,滤网顶部设有清网装置,收集导槽底部与收集箱相连接,清网装置包括立杆、套杆、刮圈、连接杆、升降结构,立杆连接在收集导槽上,套杆一端套设在立杆上,另一端与刮圈相连接,套杆通过连接杆与升降结构相连接,刮圈套设在滤网表面,本发明的有益效果是:利用风机作为动力能带动刮圈在滤网表面进行上下刮蹭,能够将滤网上的杂物进行清理,使滤网的通道大小保持不变,保证空气过滤的效率。
Vehicle-mounted air filter
一种车载空气过滤器
2020-12-04
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 / B01D SEPARATION , Trennen |
NOISE FILTER OF VEHICLE-MOUNTED DEVICE AND VEHICLE-MOUNTED DEVICE
European Patent Office | 2018
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