Patent ID: 9392804
Filing Date: 2016-07-19
CPC Classification: A23B,A23L,A23V,B01D,B01J,B65D

Claim Text:
1. A multi-purpose conservation apparatus comprising: a storage case comprising an inner case having an accommodating unit formed in the inner case and including an open surface, and an outer case spaced apart from an outer circumferential surface of the inner case and surrounding the outer circumferential surface of the inner case; a light source module disposed in the storage case and comprising a photocatalyst layer and configured to selectively remove a gas harmful to an article stored in the storage case and at least one light emitting diode configured to radiate light to a surface of the photocatalyst layer to activate the photocatalyst layer; and a control unit communicatively linked with the light source module and configured to control intensity of radiation of the light source module based at least partly on internal environmental data of the storage case, wherein the light emitting diode is disposed in a space section between the inner case and the outer case, the photocatalyst layer is coated on at least one of an inner circumferential surface of the inner case, the inner case includes a material that allows light from the light emitting diode to pass through the inner case, and the accommodating unit and the space section are separated by the inner case so that the accommodating unit stores a product including a fluid.