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US 2023/0144967 A1Published application
Active air purification device
AssigneeYuan Fang Applied Materials Co., Ltd
InventorWen-Cheng CHIEN
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Abstract
The active air purification device of the present invention includes: a first filter that is horizontally blocked on the entire flow channel and rotates, so it will actively increase the probability of air colliding with the filter. Moreover, the plural light source panels in the present invention are arranged on the flow channel to increase the range of light irradiation.
Claims16
An active air purification device, comprising:
- a shell defining an accommodating space and an opening;
- a motor comprising a shaft, said motor being set in said shell;
- a fan blade set located in said accommodating space of said shell and connected to said shaft of said motor and drivable by said motor to rotate;
- a first filter rotatable along an axis, said first filter being set on one side of said fan blade set and equipped with a photocatalyst;
- and
- a light source module set at said opening of said shell on one side of said first filter and adapted for illuminating said first filter, said light source module comprising a base, a lower ring, an upper ring and a plurality of light source panels, the center of said lower ring being the same axis as the rotation axis of said first filter.
3 more elements
Dependencies are inferred from the claim text.