An air conditioner is provided that may include a case in which a heat exchanger is disposed and having an air inlet and an air outlet; a discharge pipe that communicates with the air outlet and extends outside of the case; and a kit having a discharge port in which the discharge pipe is fixed, and configured to be disposed at a window frame. The kit may include a main board in which the discharge port is formed; at least one sub-board configured to be movable up and down with respect to the main board; a rack connected with one of the main board or the at least one sub-board and forming a plurality of grooves spaced apart from each other in an upward-downward direction; and a holder connected with the other one of the main board or the at least one sub-board and having a protrusion inserted into one of the plurality of grooves to restrict upward-downward movement of the at least one sub-board.

An arrangement of at least one technical component within a cavity which is formed in an interior of a motor vehicle includes at least one masking structure arranged within a cavity between the technical component and at least one opening. The cavity includes, on a visible side, the at least one opening through which the at least one technical component is visible from outside. The at least one masking structure has a black, high-gloss outer surface at least in certain portions and is designed to at least partially optically mask the technical component by absorption and/or reflection of light entering the cavity through the at least one opening.

The invention discloses a wall-mounted air conditioner including an indoor unit. The indoor unit includes a front housing and a rear housing forming housing, the housing is provided with main air intake portions, heat exchangers are disposed inside the housing, both orthographic projection of the front housing and the rear housing are circular or approximately circular, the rear housing is located within a limiting area of the front housing, a surface of the front housing is an arc surface in which an upper portion and a lower portion contract backwards and a middle portion protrudes forwards, and a lower portion of the front housing is provided with an air outlet. The wall-mounted air conditioner according to the invention improves a structure of an existing wall-mounted air conditioner and can output air backwards, thereby ensuring fast flow and temperature adjustment of indoor air.

A grille is provided at a lower end portion of an air inlet, and covers a central portion of the air inlet to form an inlet opening between an outer peripheral edge of the grille and an opening edge of the air inlet in plan view. A plate member extends along an inner surface of the air inlet, and provided inside the air inlet such that an upper edge of the plate member is located more inward than a lower edge of the plate member. The upper edge of the plate member is located above the lower end of the air inlet. The lower edge of the plate member surrounds an outer periphery of the grille in plan view.

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.

An embedded ventilation fan includes a housing, a decorative panel, an air supply blower, an air exhaust blower, and a heat exchange element. The heat exchange element is disposed at a position where an air supply passage and an air exhaust passage cross each other in the housing. The decorative panel includes a front surface, a rear surface, an air supply slit opening, an air exhaust slit opening, and a non-open zone. The rear surface includes a protruding wall protruding toward an inner side of the housing. The non-open zone is a zone having no opening. The air exhaust slit opening is partitioned from the non-open zone by the protruding wall on the rear surface. The heat exchange element is disposed directly above the non-open zone and is not disposed directly above the air supply slit opening and the air exhaust slit opening.

An air conditioner including a sliding door, which forms a front surface part thereof and moves in a lateral direction to be opened and closed; a sliding door motor for enabling movement of the sliding door; a sliding door position sensor which may include a first position sensor and second position sensor for detecting the position of the sliding door; and a control part for controlling an opening/closing operation of the sliding door based on sensing data of the sliding door position sensor and a rotational speed of the sliding door motor.

Disclosed is an air purifier which can secure a high air volume and a rapid flow velocity of discharged air, and also can achieve aesthetic improvement in design. The air purifier according to an embodiment of the present invention comprises: a housing; a blower fan which is provided inside the housing; and an annular discharge flow path which configures a path through which air inside the housing which flows by the blower fan is discharged to the outside, is formed inside the housing while having an annular discharge end, and has a cross-section which becomes narrower from, the inside of the housing towards the discharge end.

An air conditioner and a control method thereof perform cooling through an outlet if room temperature or room humidity is high to reduce the room temperature or the room humidity, and closing the outlet to perform cooling at low velocity through an outlet hole if room temperature or room humidity reaches a predetermined value so that a user can little feel the wind velocity of cooling of the air conditioner, while maintaining indoor space at pleasant temperature or humidity. By performing cooling at low velocity through the outlet hole formed in the lower portion of the air conditioner, it is possible to cool the lower area of indoor space at pleasant temperature when a user is asleep.

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.