Air cleaning apparatus
OwnerWei Ju Liuinventor
Life of this patent
Estimating the term…
Abstract
An air cleaning apparatus and comprising a housing that has at least one opening thereon, at least one rotation-driving device therein and at least one ultraviolet irradiator disposed in a suitable position therein. The rotation-driving device connects to a blade to drive such blade to rotate. A layer of photo catalyst is coated on the surface of the blade. The ultraviolet irradiator irradiates the photo catalytic layer on the blade to activate the photo catalyst to clean the air. The cleaned air then flows through the opening of the housing under the rotation of the blade to clean the air of an indoor and local space rapidly and produce an active air cleaning effect.
Claims14
An air cleaning apparatus, comprising:
- a housing having at least one opening;
- at least one rotation-driving device disposed in said housing and having a shaft;
- a blade coated with a layer of photo catalyst on a surface thereof and connecting to said shaft of said rotation-driving device, said blade being driven to rotate by said rotation-driving device and producing an airflow spreading outward through said opening;
- and
- at least one ultraviolet irradiator disposed in said housing to irradiate the photo catalytic layer on the surface of said blade, activating the photo catalytic layer to make chemical reactions for air cleaning.
An air cleaning apparatus, comprising:
- a housing having at least an opening;
- at least one rotation-driving device disposed in said housing and having a shaft;
- a blade covered with a photo catalytic mesh and connecting to said shaft of said rotation-driving device, said blade being driven to rotate by said rotation-driving device and producing an airflow spreading outward through said opening;
- and
- at least one ultraviolet irradiator disposed in said housing to irradiate the photo catalytic mesh on the surface of said blade, activating the photo catalytic mesh to make chemical reactions for air cleaning.
Dependencies are inferred from the claim text.