A ceiling element including a base adapted to be mounted in a ceiling of a room, thereby defining a room space under the base and a ceiling space above the base, is provided. The ceiling element includes a battery container adapted to receive a battery and arranged at the base such that it is located in the ceiling space when the ceiling element is mounted in the ceiling. The ceiling element further includes a conduit arranged to convey air between the room space and the ceiling space and/or the battery space when a temperature of the room space is different from a temperature of the ceiling space and/or a temperature of the battery container. A method of thermal management of a battery received in a battery container located in a ceiling space is also provided.

An acoustic drop ceiling product, a dynamic acoustic drop ceiling system and related methods that include multiple differently shaped drop ceiling products that can be quickly and easily installed into a backer panel and ten onto construction drop ceiling hangers, to provide an aesthetically pleasing image, such as an undulating image, along with a reduction in unwanted noise or room acoustics.

An elongate acoustic panel for installation in an interior space comprising at least one acoustic surface, an edge region adjacent to the at least one acoustic surface, and a distribution of one or more LED's along the edge region.

Lighting device (22) for a false ceiling (10) comprising a plurality of T-profiles (14) having respective longitudinal axes (A) and arranged in a square mesh grid (12), in which each T-profile (14) has a lower wall with a width (W) and in which the grid (12) has a center distance (D) between the longitudinal axes (A) of T-profiles (14) parallel and adjacent to one another, in which the lighting device (22) has an elongated parallelepiped shape with a width (W′) comparable to the width (W) of said T-profiles (14), a height (h) of less than 15 mm and a length (D′) comparable to said center distance (D) between the longitudinal axes (A) of T-profiles (14) parallel and adjacent to one another, and in which said lighting device (22) is capable of being fitted directly in contact with the lower wall of a respective T-profile (14).

A ceiling module and method of constructing the same, the ceiling module mountable on a suspended ceiling grid structure and including a plurality of elongate blade members, at least a part of faces of at least two blade members being substantially mutually opposed, at least one elongate cross member extending at least between at least two blade members such that the plurality of blade members are connected to form an arrangement; and at least one support member, releasably engageable with the suspended grid ceiling structure and associated with at least one of the blade members to support the plurality of blade members from the suspended ceiling grid structure.

A bracket assembly includes an inner plate defining a first end and a second end opposite the first end; an outer plate defining a first end and a second end opposite the first end, the outer plate substantially parallel with the inner plate; a first member extending from the second end of the inner plate, the first member defining a first free end distal to the inner plate; and a second member extending from the second end of the outer plate, the second member defining a second free end distal to the outer plate; wherein at least one of the first free end and the second free end is angled away from the other of the first free end and the second free end, such that a distance between the first member and the second member increases towards the first and second free ends.

A safety enclosure for building structures is an apparatus that provides maintains a safe and healthy living environment and shields hazardous conditions from a surrounding environment. The apparatus includes a structure enclosure, at least one entrance, a plurality of anchoring posts, a plurality of indoor environmental systems, a plurality of indoor maintenance systems, a main controller unit, and a power supply. The structure enclosure surrounds a building and any supplemental buildings. The building may include a variety of extensions as well. The at least one entrance provides access into and out of the structure enclosure. The plurality of anchoring posts secures the structure enclosure with the ground. The plurality of indoor environmental systems ensures livable conditions within the structure enclosure. The plurality of indoor environmental systems ensures the safety within the structure enclosure. The main controller provides a user with manual operation and the power supply provides the necessary power.

This disclosure relates to an assembly that is configured to be installed or integrated into a suspended grid ceiling.

An air frame system includes a frame body defining one or more openings and a plurality of air passages along an inner periphery of the one or more openings. The air frame system further includes a light assembly removably coupled to the frame body outside an outer periphery of the one or more openings.

An acoustic insulation product includes a panel made of porous material, based on foam or fibres, including a first face, referred to as back face, intended to face towards a wall, and a second face, referred to as front face, situated on the opposite side to the back face, and a layer, referred to as backing layer, which adheres to or is linked or coupled at least in part to the back face of the panel made of porous material, the backing layer having an airflow resistance of between 5 kPa.Math.s/m and 20 kPa.Math.s/m.