Air conditioner including control box
An air conditioner that is installable in a ceiling, the air conditioner including a housing having an intake port; a piping connection including a pipe connected from an inside of the housing to an outside of the housing; a blower fan inside the housing; and a control box configured to control driving of the blower fan, wherein the control box is connected to the housing so as to be movable, when the air conditioner is installed in the ceiling, between a first position in which the control box overlaps the piping connection vertically, and a second position in which the control box overlaps less of the piping connection than when the control box is in the first position.
1 . An air conditioner that is installable in a ceiling, the air conditioner comprising:
a housing having an intake port;
a piping connection including one or more pipes connected from an inside of the housing to an outside of the housing;
a blower fan inside the housing; and
a control box configured to control driving of the blower fan,
wherein the control box is connected to opposite sides of the housing so as to be movable, when the air conditioner is installed in the ceiling, between a first position in which the control box overlaps the piping connection vertically, and a second position in which the control box overlaps less of the piping connection than when the control box is in the first position, while maintaining connection to the housing.
2 . The air conditioner according to claim 1 , wherein
the control box is closer to the intake port in the second position than in the first position.
3 . The air conditioner according to claim 1 , further comprising
a link assembly including a first connector defining a first rotation axis and connected to the housing, and
the control box is movable between the first position and the second position by rotation of the link assembly about the first rotation axis.
4 . The air conditioner according to claim 3 , wherein
the link assembly includes:
a second connector defining a second rotation axis parallel to the first rotation axis, and connected to the control box, and
the control box is rotatable about the second rotation axis.
5 . The air conditioner according to claim 4 , wherein
the housing includes a first interlocking hole,
the control box includes a second interlocking hole,
the first connector of the link assembly includes:
an annular first protrusion inserted into the first interlocking hole in the housing, and the second connector of the link assembly includes:
an annular second protrusion inserted into the second interlocking hole in the control box.
6 . The air conditioner according to claim 5 , wherein
the annular first protrusion and the annular second protrusion are each configured to have a tapered shape with a diameter that gradually decreases toward an outside of the link assembly.
7 . The air conditioner according to claim 4 , wherein
the link assembly includes a first link structure and a second link structure,
wherein the first link structure connects a first side of the control box to a first side of the housing, and
the second link structure connects a second side of the control box to a second side of the housing.
8 . The air conditioner according to claim 4 , wherein
the link assembly includes a link body integrally connecting the first connector and the second connector.
9 . The air conditioner according to claim 3 , further comprising:
an electric wire electrically connecting the blower fan and the control box,
wherein the link assembly includes:
a link body having a wire receiving space formed to receive the electric wire.
10 . The air conditioner according to claim 9 , wherein
the link assembly includes:
a link cover detachably coupled to the link body to cover the wire receiving space.
11 . The air conditioner according to claim 10 , wherein
a coupling groove is formed in the link body, and
the link cover includes:
a coupling protrusion that is insertable into the coupling groove to attach the link cover to the link body.
12 . The air conditioner according to claim 4 , further comprising:
an electric wire electrically connecting the blower fan and the control box,
wherein the link assembly includes:
a link body having a wire receiving space formed to receive the electric wire,
the first connector includes a first wire hole communicating with the wire receiving space,
the second connector includes a second wire hole communicating with the wire receiving space,
the first wire hole opens into the link body in a direction parallel to the first rotation axis,
the second wire hole is spaced apart from the first wire hole in a horizontal direction and opens into the link body in a direction parallel to the second rotation axis, and
the electric wire passes through the first wire hole, the wire receiving space, and the second wire hole.
13 . The air conditioner according to claim 8 , wherein
the link body includes:
a first slit formed on a first end of the link body so as to extend along an axial direction of the first rotation axis, and
a second slit formed on a second end of the link body so as to extend along an axial direction of the second rotation axis.
14 . The air conditioner according to claim 1 , further comprising:
a stopper protruding from one side surface of the housing to fix the control box in the first position.
15 . The air conditioner according to claim 14 , wherein
the stopper is adjacent to a lower end of the one side surface of the housing.