Dust keeper of projector

• Main Authors: PENG DELI, YANG QINGBO, YANG CHENGYE, WU CHENGYANG, HE CHUNSHENG, WANG SHIXIAN
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2018
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; PHOTOGRAPHY; PHYSICS

The utility model discloses a dust keeper of projector, including the dust -proof box body, the inside central point of dust -proof box body put be equipped with the fan storehouse fan storehouse internal fixation has the fan, fan storehouse below is equipped with strainer filter supprot, be equippe...