| 摘要 |
According to an embodiment, an air purifier comprises: a housing unit formed with an air inflow hole and an air discharge hole; a fan unit positioned between the air inflow hole and the air discharge hole, for moving the air inside the housing; an air guide unit formed inside the housing unit, for changing the moving direction of the air which moves inside the housing with respect to the operation of the fan unit; a light-emitting diode unit positioned between the fan unit and the air guide unit, for providing ultraviolet rays; and a filter unit arranged adjacent to the light-emitting diode unit. Disclosed in the present invention is an air purifier, capable of maintaining the performance of the device without a complicated procedure such as the extra separation of the device, by removing foreign substances such as dust or the like introduced to the device. |
