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US 2023/0066531 A1Published application
Portable air purifier
AssigneeLG Electronics Inc.
InventorsJuhyun KIM, Seok-Ho CHOI, Si Young OH, Sang Hyuk SON
Life of this patent
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Abstract
The present disclosure relates to a portable air purifier. In the portable air purifier, a fan base is disposed between a fan module including a mixed flow fan and a filter, and forms a passage that connects between the filter and the fan module while coupling the filter and the fan module. Accordingly, the portable air purifier can ensure improvement in air purification performance with no increase in the size of the portable air purifier.
Claims10
A portable air purifier, comprising:
- a case having a suction surface on one side thereof in an axial direction and having a discharge surface on the other side thereof in the axial direction;
- a filter being disposed between the suction surface and the discharge surface;
- a fan module being disposed between the discharge surface and the filter, and suctioning air, having passed through the filter, and discharging the air to the discharge surface;
- and
- a fan base being disposed between the filter and the fan module, being coupled to the fan module, and forming a passage that connects between the filter and the fan module.
2 more elements
Dependencies are inferred from the claim text.