Flush-mounted linear slot diffuser profile and flush-mounted linear slot diffuser

Abstract

This technical solution relates to the field of ventilation systems equipment, in particular to linear slot diffusers for flush mounting, built into the ceiling made of gypsum plasterboard (GPB) and metal frame. The technical result is to increase the reliability of the diffuser due to the frame geometry of the profile, providing a single rigid structure with a metal framework of gypsum plasterboard ceilings after the installation of the diffuser. The claimed result is achieved by a frame structure of the diffuser profiles consisting of three hollow segment frames and forming its outer and inner walls, with the inner part of the profile formed by the obtuse-angled surface, and the area of space forming hollows in each segment is greater than the area of the frame of the respective segment.

1 . The flush-mount linear slot diffuser profile made of metal in the form of a frame structure consisting of three hollow segment frames and forming its outer and inner walls, with the inner part of the profile formed by the obtuse-angled surface, and the area of space forming cavities in each segment is greater than the area of the frame of the respective segment. 
     
     
         2 . Profile according to p. 1, characterized by the fact that the upper part of the profile has a groove on the inner surface for attaching a metal sheet and a ledge for attaching a load-carrying bridge. 
     
     
         3 . Profile according to  claim 1 , characterized by the fact that the lower segment is shaped close to a right-angled triangle. 
     
     
         4 . Profile according to  claim 1 , characterized by the fact that the lower segment contains a finishing element in the form of a profiled surface. 
     
     
         5 . Profile according to  claim 4 , characterized by the fact that the surface profile is made in the form of alternating protrusions and grooves, with the distance between them depending on full groove filling with putty. 
     
     
         6 . Profile according to  claim 4 , characterized by the fact that a locking protrusion is made on one side of the profiled surface. 
     
     
         7 . The flush-mount linear slot diffuser profile made of metal in the form of a frame structure consisting of three hollow segment frames and forming its outer and inner walls, with the inner part of the profile formed by the surface with two obtuse angles, and the area of space forming cavities in each segment is greater than the area of the frame of the respective segment. 
     
     
         8 . Profile according to p. 1, characterized by the fact that the upper part of the profile has a groove on the inner surface for attaching a metal sheet and a ledge for attaching a load-carrying bridge. 
     
     
         9 . Profile according to  claim 1 , characterized by the fact that the lower segment is shaped close to a right-angled triangle. 
     
     
         10 . Profile according to  claim 1 , characterized by the fact that the lower segment contains a finishing element in the form of a profiled surface. 
     
     
         11 . Profile according to  claim 4 , characterized by the fact that the surface profile is made in the form of alternating protrusions and grooves, with the distance between them depending on full groove filling with putty. 
     
     
         12 . Profile according to  claim 4 , characterized by the fact that a locking protrusion is made on one of the lower sides of the segment. 
     
     
         13 . Flush-mounted linear slot diffuser containing two profiles connected by a load-carrying bridge and oriented to each other with their inner according to any of the  claims 1-6 or 7-12 . 
     
     
         14 . Diffuser according to  claim 13 , characterized by the fact that the load-carrying bridge is attached to the profile ledges. 
     
     
         15 . Diffuser according to  claim 13 , characterized by the fact that the central part of a diffuser contains a blade adjustment element made of a metal profile, with blade mounting units located on its sides, with blades attached to these units. 
     
     
         16 . Diffuser according to  claim 15 , characterized by the fact that each blade contains at least two protrusions on the part securing the blade to the mounting unit. 
     
     
         17 . Diffuser according to  claim 13 , characterized by having end caps. 
     
     
         18 . Diffuser according to  claim 13 , characterized by the central part of a diffuser containing a platform for the luminaire. 
     
     
         19 . Diffuser according to  claim 18 , characterized by the platform made of a trapezoidal profile. 
     
     
         20 . Diffuser according to  claim 18 , characterized by the platform containing a cable channel to accommodate the wiring.