Portable air purifier
AssigneeLG Electronics Inc.
InventorsJuhyun KIM, Si Young OH, Kidong KIM, Seok-Ho CHOI
Life of this patent
Estimating the term…
Abstract
A portable air purifier may include a housing having an accommodation space formed therein and including an inlet through which air is suctioned and an outlet through which air is discharged, a filter installed at an inside of the housing that faces the inlet, a fan module installed at the inside of the housing that faces the outlet, a filter case in which the filter is detachably installed and which is disposed between the filter and the fan module and configured to guide movement of air from the filter to the fan module, and a sanitizing portion mounted on the filter case and configured to irradiate sanitizing light toward the filter.
Claims30
A portable air purifier, comprising:
- a housing which has an accommodation space formed therein and includes an inlet through which air is suctioned and an outlet through which air is discharged;
- a filter installed at an inside of the housing that faces the inlet;
- a fan module installed at the inside of the housing that faces the outlet;
- a filter case in which the filter is detachably installed and which is disposed between the filter and the fan module and configured to guide movement of air from the filter to the fan module;
- and
- a sanitizing portion which is mounted on the filter case and configured to irradiate sanitizing light toward the filter, wherein the air that enters through the inlet is guided in a horizontal direction so that the air sequentially passes through the filter, the filter case, and the fan module and then is discharged outside of the housing through the outlet.
A portable air purifier, comprising:
- a housing having an accommodation space formed therein and including an inlet through which air is suctioned and an outlet through which air is discharged;
- a filter installed at an inside of the housing that faces the inlet;
- a fan module installed at the inside of the housing that faces the outlet;
- a filter case in which the filter is detachably installed and which is disposed between the filter and the fan module and configured to guide movement of air from the filter to the fan module;
- and
- a sanitizing portion which is mounted on the filter case and configured to irradiate sanitizing light toward the filter, wherein a first horizontal center line passing through a center of the housing in a transverse direction is disposed at a center of each of the inlet and the outlet, and when a distance between the first horizontal center line and the filter is D1 and a distance between the first horizontal center line and the fan module is D2, D1 has a greater value than D2.
A portable air purifier, comprising:
- a housing having an accommodation space formed therein, the housing comprising a first case through which an airflow passes and a second case disposed below the first case through which the airflow does not pass, the first case including an inlet through which air is suctioned and an outlet through which air is discharged;
- a filter installed at an inside of the first case facing the inlet;
- a fan module installed at the inside of the first case facing the inlet the outlet;
- a filter case in which the filter is detachably installed and which is disposed between the filter and the fan module and configured to guide movement of the air from the filter to the fan module;
- and
- a sanitizing portion which is mounted on the filter case and configured to irradiate sanitizing light toward the filter, wherein the air that enters through the inlet is guided in a horizontal direction so that the air sequentially passes through the filter, the filter case, and the fan module and then is discharged outside of the first case through the outlet.
Dependencies are inferred from the claim text.