Vehicle-mounted air purifier

The utility model provides a vehicle-mounted air purifier which comprises a purifier body, a cavity is formed in the purifier body and used for containing air purifying agents, a through hole is formed in the purifier body, the first end of the through hole is located in the cavity, and the second end of the through hole is located outside the purifier body. A fixing device is arranged on the bottom surface of the purifier body, the fixing device is higher than the bottom surface of the purifier body, a sticking piece is arranged at the bottom of the fixing device, and a through hole is formed in the fixing device; one end of the through hole is located on the first side face of the fixing device, the other end of the through hole is located on the second side face of the fixing device, and the first side face of the fixing device is right opposite to the second side face of the fixing device. 本实用新型提供一种车载空气净化器，包括净化器本体，所述净化器本体内设置有空腔，所述空腔用于放置空气净化剂，所述净化器本体上开设有通孔，所述通孔的第一端位于所述空腔内、第二端位于所述净化器本体外，所述净化器本体的底面设置有固定装置，所述