Indoor unit for air-conditioning apparatus
AssigneeMitsubishi Electric Corporation
InventorsYuki Watanabe, Masato Ishikawa, Masahide Kinami, Yosuke Naito
Life of this patent
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Abstract
An indoor unit for an air-conditioning apparatus includes a casing forming an outer frame. The casing includes a lower right-side panel, a right bottom panel, a lower left-side panel, and a left bottom panel. The lower right-side panel, the right bottom panel, the lower left-side panel, and the left bottom panel each include a panel provided with a void through which pipes are drawn out and a panel without the void. The lower right-side panel, the right bottom panel, the lower left-side panel, and the left bottom panel with or without the void are selectively attached to the indoor unit.
Claims2
An indoor unit for an air-conditioning apparatus, the indoor unit being connectable to an outdoor unit using a pipe, the indoor unit comprising:
- a casing having a cuboid shape and constituting an outer frame;
- the casing including a rear case, a lower right-side panel constituting a lower portion of a right side of the casing, a right bottom panel constituting a right portion of a bottom of the casing, a lower left-side panel constituting a lower portion of a left side of the casing, and a left bottom panel constituting a left portion of the bottom of the casing;
- the lower right-side panel and the right bottom panel being coupled with each other and being attached to the rear case to be a lower right portion of the casing by rotatable coupling of a first adjustable coupler portion formed on the lower right-side panel with a second adjustable coupler portion formed on the right bottom panel;
- the lower left-side panel and the left bottom panel being rotatably coupled with each other and being attached to the rear case to be a lower left portion of the casing by rotatable coupling of a third adjustable coupler portion formed on the lower left-side panel with a fourth adjustable coupler portion formed on the left bottom panel;
- one or more of the lower right-side panel, the right bottom panel, the lower left-side panel, and the left bottom panel being a panel provided with a void through which the pipe is drawn out or a panel without the void;
- wherein, at a face of the casing through which the pipe passes, one or more of the lower right-side panel with the void, the right bottom panel with the void, the lower left-side panel with the void, and the left bottom panel with the void rotatably coupled to the casing at the face;
- and
- wherein, at a face of the casing through which the pipe does not pass, one or more of the lower right-side panel without the void, the right bottom panel without the void, the lower right-side panel without the void, and the right bottom panel without the void rotatably coupled to the casing at the face.
A kit for an indoor unit of an air-conditioning apparatus, the indoor unit being connectable to an outdoor unit using a pipe, the kit comprising:
- a casing assembly having a cuboid shape and constituting an outer frame;
- components of the casing assembly including a rear case, a lower right panel kit, and a lower left panel kit, wherein
- the lower right panel kit includes:
- lower right-side panels constituting a lower portion of a right side of the casing,
- right bottom panels constituting a right portion of a bottom of the casing, and
- a first frame to which one of the lower right-side panels and one of the right bottom panels are attached;
- the lower right-side panels comprising a panel with a void through which the pipe is drawn out and a panel without the void, the right bottom panels comprising a panel with a void through which the pipe is drawn out and a panel without the void;
- the lower left panel kit includes:
- lower left-side panels constituting a lower portion of a left side of the casing,
- left bottom panels constituting a left portion of the bottom of the casing, and
- a second frame to which one of the lower left-side panels and one of the left bottom panels are attached;
- the lower left-side panels comprising a panel with a void through which the pipe is drawn out and a panel without the void, the left bottom panels comprising a panel with a void through which the pipe is drawn out and a panel without the void;
- and
- the lower right-side panels, the right bottom panels, the lower left-side panels, and the left bottom panels are configured to not be attached to the rear case when packaged.
Dependencies are inferred from the claim text.