An air conditioner, a control method for the air conditioner, and a computer-readable storage medium are provided. The air conditioner has a body, an air outlet provided on the body, and an air output structure for adjusting an air output angle of the air outlet. The air output structure has multiple operative configurations. The air conditioner also has a detection device for acquiring an ambient temperature and an ambient humidity, and a controller electrically connected to the air output structure and the detection device. The controller controls the air output structure to switch among the operative configurations according to the ambient temperature and the ambient humidity, and further adjusts the air output angle of the air outlet and causes the air output angle and the amount of air output to match with the current ambient temperature and the current ambient humidity.

An air-processing apparatus is provided that may include a case having an outlet formed therein, at least one louver rotatably disposed in the case to adjust a direction of air flowing through the outlet, and an output device including a lamp, a printed circuit board on which the lamp is mounted, and a transparent panel configured to allow light emitted from the lamp to pass therethrough. The at least one louver may include a plurality of vanes spaced apart from each other in a radial direction about a louver rotational shaft. The transparent panel may be disposed in at least one of the plurality of vanes.

This application relates to ventilation systems, more particularly to roof ventilation systems that help to protect buildings against fires. The roof vent has an ember impedance structure that impedes the entry of flames and embers or other floating burning materials while still permitting sufficient air flow to adequately ventilate a building. Several configurations of vents employing baffle members and fire-resistant mesh material are described, which can substantially prevent the ingress of floating embers and flames.

A vent providing excellent airflow and water intrusion resistance in a compact design.

An air-conditioning register includes: a downstream fin; and an upstream fin. The downstream fin and the upstream fin are provided in a ventilation passage which allows air-conditioning air to flow. The downstream fin is rotatable around a center line of a first rotation shaft. The upstream fin is rotatable around a center line of a second rotation shaft further on an upstream side than the downstream fin in the ventilation passage. The second rotation shaft extends in a direction different from that of the first rotation shaft. The downstream fin is slidable in a center line direction of the first rotation shaft and has a driving unit which presses the upstream fin in a slide movement direction as the downstream fin slides.

An integrated diffuser grille for a coil unit includes a hub, a stack diffuser wall, a plurality of radial spokes extending between the hub and the stack diffuser wall, and a plurality of partial spokes extending inwardly from the stack diffuser wall. A radial length of the partial spokes is less than a radial length of the spokes. A plurality of circumferential elements is connected to the plurality of radial spokes between the hub and the stack diffuser wall. At least one circumferential element is connected to the plurality of partial spokes and at least one circumferential element has a non-uniform configuration about a circumference of the plurality of circumferential elements. A cross-section of the plurality of radial spokes has an airfoil-shape and at least one of a spoke pitch angle, camber angle, and chord of the airfoil-shape varies over a radial length of the plurality of spokes.

An air guide for a ceiling-type air conditioner is applied to the ceiling-type air conditioner comprising: an indoor unit having a heat exchanger and a blower embedded therein, and having a plurality of blowing passages for discharging, to the outside, air which has passed through the heat exchanger; a plurality of inlets for receiving the air discharged through the plurality of blowing passages; and a discharge panel having an inner space, of which at least a portion communicates with the plurality of inlets, and a ring or arc-shaped opening for discharging, into a room, air which has flowed into the inner space. The air guide includes: at least two partition parts formed in parallel to the radial direction of the opening, and dividing the inner space in the circumferential direction; and a curved part connecting the at least two partition parts, and formed in an arc shape, and is detachably inserted into the inside of the opening from the outside of the opening.

An air conditioner, a control method for the air conditioner and a computer-readable storage medium are provided. The air conditioner has a shell provided with an opening portion, a first air deflector connected to the shell, an air outlet defined by the first air deflector and the opening portion, and an air-scattering assembly having an air-scattering component. The air-scattering component allows an airflow to pass through and diffuses the passing airflow. The air-scattering assembly is movable relative to the shell for opening and closing the air outlet. When the air conditioner is closed, the air-scattering assembly and the shell form the exterior of the air conditioner. Meanwhile, various forms of windless air discharges can be provided by the air-scattering assembly.

A panel assembly includes a panel, a panel frame, and an air guide plate. The panel frame is in annular shape and fitted over the panel. The panel frame includes a plurality of air outlets spaced apart from each other and surrounding the panel, and an air baffle rib provided at an appearance surface of the panel frame and located on a side of the air outlets away from the panel. The air guide plate is movably arranged at the air outlets.

The present embodiment may comprise: a housing that have a suction port, a space formed therein, and a discharge port formed in an upper portion thereof; a purification unit and a blowing unit accommodated in the space; a discharge guide that is disposed in an upper portion of the housing and discharges blown air to the discharge port; a tilting mechanism that is connected to the discharge guide to tilt the discharge guide; and a lifting and lowering mechanism that lifts and lowers the tilting mechanism.