Air conditioner
An air conditioner is provided that may include a case having an inlet and an outlet; a heat exchanger disposed inside of the case; a fan disposed inside of the case and elongated in a direction of a rotational axis of the fan; a guide that extends toward the outlet in a rotational direction of the fan; and a sterilizer mounted to the guide at a position facing the fan, and provided with a lamp that extends in a direction in which the fan extends, thereby providing a uniform sterilizing effect in a longitudinal direction of the fan.
1 . An air conditioner, comprising:
a case defining an inlet and an outlet;
a heat exchanger disposed inside of the case;
a fan disposed inside of the case and elongated in a direction of a rotational axis of the fan;
a guide that extends toward the outlet in the rotational direction of the fan; and
a sterilizer disposed on the guide and facing the fan, the sterilizer having a lamp that extends in a direction in which the fan extends, and a light source that is disposed on one side of the lamp and generates a light that is emitted toward the lamp, such that the lamp projects the light emitted from the light source toward the fan.
2 . The air conditioner of claim 1 , wherein the guide comprises:
a rear guide that extends in the rotational direction of the fan; and
a front guide disposed downstream of the rear guide and extending toward the outlet, wherein the sterilizer is disposed on the front guide.
3 . The air conditioner of claim 2 , wherein the sterilizer is coupled to the front guide to be detachable from the case.
4 . The air conditioner of claim 2 , wherein the front guide comprises a device coupling portion recessed in a direction away from the fan, and providing a space in which the sterilizer is disposed.
5 . The air conditioner of claim 2 , wherein the sterilizer comprises a lamp case in which the lamp is accommodated, and which is coupled to the front guide.
6 . The air conditioner of claim 2 , wherein the sterilizer and the front guide extend in a direction of a rotational axis of the fan.
7 . The air conditioner of claim 2 , wherein the sterilizer comprises a case cover that defines a continuous surface with a surface of the front guide that faces the fan.
8 . The air conditioner of claim 2 , wherein the case comprises:
a front wall spaced apart from the fan, wherein the front guide comprises:
a first plate disposed below the front wall and the rear guide;
a first rib that protrudes upward from the first plate; and
a second rib that protrudes upward from the first plate and spaced apart from the first rib, wherein the front wall and the rear guide are inserted between the first rib and the second rib.
9 . The air conditioner of claim 2 , wherein the front guide comprises a lower protrusion that protrudes toward the outlet and located below the sterilizer.
10 . The air conditioner of claim 2 , wherein the sterilizer comprises a case cover that defines a continuous surface with a surface of the rear guide that faces the fan.
11 . The air conditioner of claim 2 , wherein the rear guide comprises a guide protrusion that protrudes toward the fan and located above the sterilizer.
12 . The air conditioner of claim 2 , wherein the rear guide comprises a plurality of guide protrusions that protrudes toward the fan, and spaced apart from each other in a direction in which the fan extends, wherein the sterilizer comprises holders disposed at positions between the plurality of guide protrusions.
13 . The air conditioner of claim 1 , further comprising a drain pan disposed below the heat exchanger and located downstream from the sterilizer.
14 . The air conditioner of claim 13 , wherein the drain pan comprises:
a base disposed below the heat exchanger; and
a first drain pan wall that extends from the base toward the sterilizer, and located downstream from the sterilizer.
15 . The air conditioner of claim 13 , wherein the drain pan comprises:
a first drain pan wall that extends toward the sterilizer; and
a drain pan protrusion that protrudes from the first drain pan wall in a direction away from the sterilizer.
16 . The air conditioner of claim 1 , wherein the sterilizer further comprises a light emitting portion disposed at the one side of the lamp.
17 . The air conditioner of claim 16 , further comprising a fan motor disposed at one side of the fan and coupled to the fan, wherein the light emitting portion is disposed at a position corresponding to the fan motor.
18 . The air conditioner of claim 1 , wherein the sterilizer comprises a plurality of patterns that protrudes toward a center of the lamp, and spaced apart from each other in a direction in which the lamp extends.
19 . The air conditioner of claim 18 , wherein intervals at which the plurality of patterns is spaced apart are set differently in a longitudinal direction of the lamp.
20 . The air conditioner of claim 18 , wherein the light source is connected to the lamp, wherein the intervals between the plurality of patterns decreases as the lamp extends away from the light source.
21 . An air conditioner, comprising:
a case defining an inlet and an outlet;
a heat exchanger disposed inside of the case;
a fan disposed inside of the case and extending elongated lengthwise in a lateral direction of the air conditioner;
a guide that extends toward the outlet in a rotational direction of the fan; and
a sterilizer disposed on the guide and facing the fan, the sterilizer having a lamp that extends lengthwise in the lateral direction of the air conditioner, and a light source that is disposed on one side of the lamp and generates a light that is emitted toward the lamp, such that the lamp projects the light emitted from the light source toward the fan, wherein the guide comprises:
a rear guide that extends in the rotational direction of the fan; and
a front guide connected to the rear guide at a downstream end of the rear guide and extending toward the outlet, and wherein the sterilizer is disposed on the front guide facing the fan.
22 . An air conditioner, comprising:
a case defining an inlet and an outlet;
a heat exchanger disposed inside of the case;
a fan disposed inside of the case and extending lengthwise in a lateral direction of the air conditioner;
a guide that extend toward the outlet in a rotational direction of the fan; and
a sterilizer disposed on the guide and facing the fan, wherein the sterilizer comprises:
a lamp that extends lengthwise in the lateral direction of the air conditioner;
a light source that is disposed on one side of the lamp and generates a light that is emitted toward the lamp, such that the lamp projects the light emitted from the light source toward the fan; and
a plurality of patterns that protrudes toward a center of the lamp, and spaced apart from each other in the lateral direction of the air conditioner.