Mitsubishi Electric Corporation

Masahide Kinami

Masato Ishikawa

Hisanori Ikeda

Akimoto Suzuki

Takuya Goto

Shinji Kawai

Yosuke Naito

Katsuya Ishigami

Youhei Koyanagi

Yuki Watanabe

Kiyoshi Yasutomi

Tsuyoshi Hayashi

Shuhei Yokota

Koki Moro

Masayuki Ooishi

Shuuhei Yokota

An indoor unit of an air-conditioning apparatus includes a housing defining an outer shape of the indoor unit, and a pipe hole-opening groove section that is in a form of grid-like grooves on an inner surface of the housing. The housing has a box-like shape and includes a lower one surface panel forming a lower end of one side surface of the housing, a one end bottom panel forming one end of a bottom surface of the housing, a lower other surface panel forming a lower end of the other side surface of the housing, and the other end bottom panel forming the other end of the bottom surface of the housing. The pipe hole-opening groove section is formed in at least one of the lower one surface panel, the one end bottom panel, the lower other surface panel, and the other end bottom panel.

Indoor unit of air-conditioning apparatus

An indoor unit for an air-conditioning apparatus includes a wire attachment part on which a wire is placed, a wire retainer configured to retain the wire placed on the wire attachment part, a wall part provided on one lateral side of the wire attachment part, and having a plurality of opening ports each configured to receive a protrusion part formed at one end of the wire retainer, a plurality of boss parts provided on the other lateral side of the wire attachment part, and having heights different from each other, the wire retainer having the other end to be fastened to any one of the plurality of boss parts, and a fastener configured to fasten the wire retainer to the one of the plurality of boss parts.

Wire fastener for indoor unit of air-conditioning apparatus

An outer shell panel includes: a front panel which is provided on a front surface portion of a body casing; and side panels which are arranged on side surface portions of the body casing. The side panels each include: a base member which is provided on a side end portion of the front panel; a connecting member has a flat plate shape and has no light transmissivity, the connecting member including a first surface and a second surface formed on to the opposite side of the first surface, and being attached to the base member, with the first surface located to face the base member; and a design panel which has a flat plate shape and has light transmissivity, the design panel being attached to a peripheral edge of the connecting member to be opposite to the second surface of the connecting member.

Indoor unit of an air-conditioning apparatus

Provided is an indoor unit for an air-conditioning apparatus capable of preventing crazing, which occurs in a fixing claw or a claw receiver due to intrusion of oil or solvent. The indoor unit for an air-conditioning apparatus includes a rear casing and a front casing. An upper wall is formed, and an overlap portion is formed. The fixing claw is provided, and the claw receiver is provided. The upper wall has a front portion on a front side with respect to the fixing claw, and the claw receiver protrudes rearward from the overlap portion. A recessed portion which is opened upward is formed on a front side of the claw receiver of the overlap portion.

Indoor unit for an air-conditioning apparatus

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.

Indoor unit for air-conditioning apparatus

An indoor unit of an air-conditioning apparatus includes: an air purifying filter including a filter body for air purification, a pair of bearing units, and a pair of protrusions that extend outward from the filter body; and an air filter for dust collection including a pair of shaft units coupled with the respective bearing units, and a pair of supports accommodating the respective protrusions. The protrusions are placed into the respective supports from the direction of the respective shaft units.

An indoor unit of an air-conditioning apparatus includes: a front panel arranged on a front side of an indoor unit body and having a flat shaped front surface; and a design cover mounted on a front side of the front panel and including an upper design cover and a lower design cover formed separately from the upper design cover, the front panel including: a recess formed to be recessed from the front side to a back side in a center of the front panel in an up-and-down direction in front view, and extending from an inner side of a left end portion of the front panel to an inner side of a right end portion of the front panel; an air inlet formed below the recess; a left-hand recess side portion; and a right-hand recess side portion. The left-hand recess side portion is flat and flush with flat surfaces above and below the left-hand recess side portion, the right-hand recess side portion is flat and flush with flat surfaces above and below the right-hand recess side portion.

A highly reliable indoor unit of an air-conditioning apparatus prevents condensation water from dripping from an end portion of an up-down airflow direction louver on the downstream side of an airflow. There are provided a casing having an air inlet and an air outlet and including a heat exchanger and an air-sending fan inside the casing; and an up-down airflow direction louver that is disposed at the air outlet and controls the up-down direction of air from the air outlet. The airflow direction louver includes first and second plates joined together and a water absorber at an end portion of the airflow direction louver on the downstream side of the airflow that passes along the airflow direction louver. The water absorber is held between the first and second plates. A portion of the water absorber is exposed.

Indoor unit of air-conditioning device having louver with water absorber

Provided is an indoor unit of an air-conditioning apparatus including a rectangular front panel provided on a front surface side of an indoor unit body. The rectangular front panel is constructed such that a design panel is mounted to a front surface side of a base panel, that a flange of the design panel is received in a groove portion of the base panel, and that first fitting portions of the base panel and second fitting portions of the design panel are fitted to each other.

A communication device constitutes part of an apparatus and communicates with other apparatuses. The communication device includes a case having an opening; a plurality of indicator lamps accommodated in the case, at a position corresponding to the opening; and an indicator lamp cover that is provided so as to be slidable in a direction in which the plurality of indicator lamps are arranged and that is used to adjust an opening degree of the opening.

Communication device and air-conditioning apparatus

An indoor unit of an air conditioning device which is installed on a wall surface of a room includes an air sending fan which sends room air from an air inlet disposed at an upper part to an air outlet disposed at a lower part of a front side; heat exchangers disposed at the upstream side of the air sending fan; and a back case which is located close to the wall surface with respect to the air sending fan and supports the heat exchangers, wherein the back case is composed of an air outlet passage wall member which forms an air outlet passage for air blown out from the air sending fan and an installation member which is located on a back side of the air outlet passage wall member and is mounted on an installation plate which is fixed on the wall surface with the air outlet passage wall member and the installation member being arranged in parallel in the front and back direction, and a first space is formed between a back surface of an air outlet passage wall of the air outlet passage wall member and the installation member.

Indoor unit of air conditioning device with insulated air passage

Provided is a thermistor fixing structure capable of facilitating insertion of a thermistor into a temperature sensitive cylinder, and preventing the thermistor from easily dropping off the temperature sensitive cylinder. In a thermistor fixing structure (), a fixture () for pressing a thermistor () against an inner surface of a temperature sensitive cylinder () includes an inner bending section () formed at one end portion () of a longitudinal section () so as to function as a stopper for the thermistor () inserted into the temperature sensitive cylinder () from a cylinder insertion end (), an outer bending section () formed at the one end portion () of the longitudinal section () so as to be opposed to a cylinder stop end (), and an inner folding section () and an outer folding section () formed at another end portion () of the longitudinal section () so as to sandwich a cylinder top surface of the temperature sensitive cylinder (). A side surface of the thermistor () is pressed at two points corresponding to an apex of a projecting portion () formed on the inner folding section () and a distal end () of a pressing section () formed continuously with the inner folding section (), and a contact angle (&#x3b1;) formed between the pressing section () and the side surface of the thermistor () on the cylinder insertion end () side is an acute angle.

Thermistor fixing structure, thermistor removing method, and air-conditioning apparatus

An indoor unit of an air-conditioning apparatus includes a housing having a wall extending in a horizontal direction, and a front panel covering at least a part of a front side of the wall. On a region of the wall covered by the front panel, an opening leading to a front end of a space in which a network repeater for wirelessly communicating with a network is to be contained is formed. The opening is configured to be exposed in a state in which a whole or a part of the front panel is removed or opened.

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Tokyo, Japan

Masahide Kinami