US 2019/0056125 A1 · PORTABLE AIR CLEANING APPARATUS

Abstract

A portable air cleaning apparatus includes a housing, an actuating and sensing device and an air cleaning unit. The housing includes an inlet through hole and an outlet through hole. The actuating and sensing module and the air cleaning unit are disposed inside the housing. The actuating and sensing module includes an actuating device and a sensor. The actuating device drives an external air to flow into an interior of the housing via the inlet through hole and discharge the air via the outlet through hole, so as to form an internal air flow. The sensor detects the internal air flow to generate an air-sensing result, such that the actuating and sensing module can accordingly control the air cleaning unit to turn on, turn off, or adjust cleaning intensity. Thus, the portable air cleaning apparatus can monitor and automatically clean the ambient air at the same time.

Claims20

Dependent claims

A portable air cleaning apparatus, comprising:

a housing comprising an inlet through hole and an outlet through hole in communication with an external environment;
an actuating and sensing module disposed inside the housing and comprising:
at least one actuating device driving air from the external environment to flow into an interior of the housing via the inlet through hole and discharge the air via the outlet through hole, so as to form an internal air flow;
and
at least one sensor disposed adjacent to the actuating device to sense the air to generate an air-sensing value;
and
an air cleaning unit disposed adjacent to the actuating and sensing module to clean the air.

4 more elements

Dependencies are inferred from the claim text.

Portable air cleaning apparatus

Life of this patent

Portable air cleaning apparatus

Life of this patent

Abstract

Claims20