Back to results
US 2017/0321716 A1Published application
Air cleaner
AssigneeLG Electronics Inc.
InventorsJaekyun PARK, Hyunpil HA, Soonki JUNG, Yeongcheol MUN, Soohyun BAE
Life of this patent
Estimating the term…
Abstract
An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
Claims18
An air cleaner, comprising:
- a first fan;
- a discharge portion disposed at an outlet of the first fan;
- and
- an air guide disposed at the outlet of the first fan and having an airflow path directed to the discharge portion, wherein the air guide includes:
- an outer wall forming an outer circumferential surface of the air guide;
- and
- an inner wall positioned at an inside of the outer wall and forming an inner circumferential surface of the air guide, and wherein the air flow path is defined between an inner circumferential surface of the outer wall and an outer circumferential surface of the inner wall.
4 more elements
An air cleaner, comprising:
- a first fan;
- a discharge guide provided at an outlet of the first fan, wherein the discharge guide includes:
- a discharge inner wall including an inner circumferential surface having a cylindrical shape;
- and
- a discharge outer wall that surrounds the discharge inner wall, wherein a discharge flow path is defined between an inner circumferential surface of the discharge outer wall and an outer circumferential surface of the discharge inner wall;
- and
- an air guide provided between the outlet of the first fan and the discharge guide, the air guide defining an air flow path, wherein the air guide includes:
- an outer wall forming an outer circumferential surface of the air guide;
- and
- an inner wall positioned at an inside of the outer wall and forming an inner circumferential surface of the air guide, and wherein the air flow path is defined between an inner circumferential surface of the outer wall and an outer circumferential surface of the inner wall.
7 more elements
Dependencies are inferred from the claim text.