Duct rail

Abstract

To allow a duct rail to be divided and electrically controlled independently, thereby allowing a horizontal mounting angle to be set arbitrarily.SOLUTION: A duct rail is divided into an end cap and a restriction cap, each can be electrically controlled independently, and a power circuit is arranged in a way that is hidden above the duct rail so that the duct rail appears compact. A load capacity can be easily increased by screwing an attachment to a ceiling, which is a built structure. By rotating a hook-in ceiling connection part by approximately 350 degrees, the long duct rail can be installed in any direction on a horizontal surface. By providing a step between lower surfaces of the end cap and restriction cap and a bottom surface of the duct rail, an appliance to be mounted can be mounted as close as possible to the end cap and the restriction cap.SELECTED DRAWING: Figure 1

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