Indoor unit of air-conditioning apparatus and air-conditioning apparatus
An indoor unit of an air-conditioning apparatus includes a back casing and a first top panel having a first pivot axis under the back casing, the first top panel being configured to be attached to the back casing. The first top panel is configured to be detached from the back casing by opening downward from the back casing around the first pivot axis.
1. An indoor unit of an air-conditioning apparatus, comprising:
a back casing; and
a first top panel having a first pivot axis under the back casing, the first top panel being configured to be attached to the back casing, wherein
the first top panel is configured to be detached from the back casing by opening downward from the back casing around the first pivot axis,
the indoor unit comprising an electric component box, wherein
when the first top panel opens downward, a downward-opening pivot path region including a path along which the first top panel moves is shaped, and
an upper portion of the electric component box is formed to be disposed outside the downward-opening pivot path region such that a front portion of the upper portion is lower than a back portion of the upper portion,
the first top panel further includes, in a lower portion of the first top panel, a bent portion that connects a first front portion and a bottom portion,
the electric component box includes a remote-control communication unit in a lower portion of the electric component box, and
the remote-control communication unit is disposed inside the bent portion of the first top panel.
2. The indoor unit of an air-conditioning apparatus of claim 1 , further comprising
a heat exchanger, wherein
the electric component box is disposed parallel to one end in a left-right direction of the heat exchanger, and
the first top panel includes a plurality of first top portions outside a left-right width of the heat exchanger.
3. The indoor unit of an air-conditioning apparatus of claim 2 , wherein
one of the plurality of first top portions is disposed above the electric component box.
4. The indoor unit of an air-conditioning apparatus of claim 2 , wherein
the first top panel further includes a left side portion and a right side portion of a casing, and
each of the plurality of first top portions is continuous with a corresponding one of the left and right side portions.
5. The indoor unit of an air-conditioning apparatus of claim 1 , wherein
the bent portion has an L shape.
6. An air-conditioning apparatus comprising
the indoor unit of an air-conditioning apparatus of claim 1 .
7. An indoor unit of an air-conditioning apparatus, comprising:
a back casing; and
a first top panel having a first pivot axis located at a bottom rear of the first top panel and under the back casing, the first top panel being configured to be attached to the back casing,
wherein the first top panel is configured to be detached from the back casing by opening downward from the back casing around the first pivot axis,
wherein the indoor unit comprises a second top panel having a second pivot axis located at a top rear of the second top panel and above the back casing, the second top panel overlapping an inside of the first top panel, and
wherein the second top panel is configured to be detached from the back casing by opening upward from the back casing around the second pivot axis.
8. The indoor unit of claim 7 , further comprising
an electric component box, wherein
when the first top panel opens downward, a downward-opening pivot path region including a path along which the first top panel moves is shaped, and
an upper portion of the electric component box is formed to be disposed outside the downward-opening pivot path region such that a front portion of the upper portion is lower than a back portion of the upper portion.
9. The indoor unit of an air-conditioning apparatus of claim 8 , further comprising
a heat exchanger, wherein
the electric component box is disposed parallel to one end in a left-right direction of the heat exchanger, and
the first top panel includes a plurality of first top portions outside a left-right width of the heat exchanger.
10. The indoor unit of an air-conditioning apparatus of claim 9 , wherein
one of the plurality of first top portions is disposed above the electric component box.
11. The indoor unit of an air-conditioning apparatus of claim 9 , wherein
the first top panel further includes a left side portion and a right side portion of a casing, and
each of the plurality of first top portions is continuous with a corresponding one of the left and right side portions.
12. The indoor unit of claim 8 , wherein
the first top panel further includes, in a lower portion of the first top panel, a bent portion that connects a first front portion and a bottom portion,
the electric component box includes a remote-control communication unit in a lower portion of the electric component box, and
the remote-control communication unit is disposed inside the bent portion of the first top panel.
13. The indoor unit of an air-conditioning apparatus of claim 12 , wherein
the bent portion has an L shape.
14. The indoor unit of an air-conditioning apparatus of claim 7 , wherein
a part at a position of the second pivot axis of the second top panel is configured to be engaged with the back casing via a claw portion.
15. The indoor unit of an air-conditioning apparatus of claim 7 , wherein
the second top panel includes a second top portion having a grid shape and configured to be an air inlet within the left-right width of the heat exchanger.
16. The indoor unit of an air-conditioning apparatus of claim 15 , wherein
the second top panel further includes a second front portion, and
the second front portion has a left-right width equal to a left-right width of the second top portion and is continuous with the second top portion.
17. An air-conditioning apparatus comprising
the indoor unit of an air-conditioning apparatus of any one of claim 7 .
18. An indoor unit of an air-conditioning apparatus, comprising:
a back casing; and
a first top panel having a first pivot axis under the back casing, the first top panel being configured to be attached to the back casing, wherein
the first top panel is configured to be detached from the back casing by opening downward from the back casing around the first pivot axis,
the indoor unit comprises a second top panel having a second pivot axis above the back casing, the second top panel overlapping an inside of the first top panel,
the second top panel is configured to be detached from the back casing by opening upward from the back casing around the second pivot axis, and
the second top panel includes a second top portion having a grid shape and configured to be an air inlet within the left-right width of the heat exchanger.
19. The indoor unit of the air-conditioning apparatus of claim 18 , wherein
the second top panel further includes a second front portion, and
the second front portion has a left-right width equal to a left-right width of the second top portion and is continuous with the second top portion.