Air cleaner
First Claim
Patent Images
1. An air cleaner, comprising:
- an air cleaning module including a first fan and an air guide having an air flow path formed in a circumferential direction through which air passing through the first fan flows;
an air flow controller movably provided at an upper side of the air cleaning module, the air flow controller including a housing;
a flow guide provided at a lower side of the housing, the flow guide including an introduction grill that defines an inlet into which air passing through the air flow path is introduced;
a second fan provided within the housing and the introduction grill;
a rotation guide configured to guide rotation in a lateral direction and rotation in a vertical direction of the air flow controller, the rotation guide including;
a guide body provided at a center of the introduction grill and provided with a rotational shaft;
a rotational guide member provided between the introduction grill and the guide body;
a first gear provided at the guide body;
a second gear provided at the guide body, wherein the air guide includes a first rack that is provided at an inner surface of the air guide and extends in a circumferential direction, and wherein the flow guide, the guide body, and the rotational guide member rotate in the lateral direction of the air flow controller with respect to the rotational shaft when the first gear and the first rack communicate with each other, and the flow guide and the rotational guide member rotate in the vertical direction of the air flow controller when the second gear and the rotational guide member communicate with each other.
1 Assignment
0 Petitions
Accused Products
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.
-
Citations
19 Claims
-
1. An air cleaner, comprising:
-
an air cleaning module including a first fan and an air guide having an air flow path formed in a circumferential direction through which air passing through the first fan flows; an air flow controller movably provided at an upper side of the air cleaning module, the air flow controller including a housing; a flow guide provided at a lower side of the housing, the flow guide including an introduction grill that defines an inlet into which air passing through the air flow path is introduced; a second fan provided within the housing and the introduction grill; a rotation guide configured to guide rotation in a lateral direction and rotation in a vertical direction of the air flow controller, the rotation guide including; a guide body provided at a center of the introduction grill and provided with a rotational shaft; a rotational guide member provided between the introduction grill and the guide body; a first gear provided at the guide body; a second gear provided at the guide body, wherein the air guide includes a first rack that is provided at an inner surface of the air guide and extends in a circumferential direction, and wherein the flow guide, the guide body, and the rotational guide member rotate in the lateral direction of the air flow controller with respect to the rotational shaft when the first gear and the first rack communicate with each other, and the flow guide and the rotational guide member rotate in the vertical direction of the air flow controller when the second gear and the rotational guide member communicate with each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. An air cleaner, comprising:
-
an air cleaning module including a first fan and an air guide having an air flow path formed in a circumferential direction through which air passing through the first fan flows; an air flow controller movably provided at an upper side of the air cleaning module; wherein the air flow controller includes; a housing; a flow guide provided at a lower side of the housing, the flow guide including an introduction grill that defines an inlet into which air passing through the air flow path is introduced; a second fan provided within the housing and the introduction grill; and a rotation guide configured to guide rotation in a lateral direction and rotation in a vertical direction of the air flow controller, the rotation guide including; a guide body provided at a center of the introduction grill and provided with first and second gears; a rotational guide member provided between the introduction grill and the guide body, the rotational guide member including a rack configured to be rounded upward, wherein the guide body, the rotational guide member, and the introduction grill rotate in the lateral direction of the air flow controller when the first gear and the air guide communicate with each other, and wherein the introduction grill and the rotational guide member rotate in the vertical direction of the air flow controller when the second gear and the rack communicates with each other. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
-
Specification