Movable support for supporting weight of piece of furniture e.g. bed, has night lighting device including light source, light sensor, detector such as movement detector and infra-red detector, electric energy source and control unit

摘要

The support has a body (10) providing a function of mechanical support, where the support is provided in a circular cylindrical form. A night lighting device includes a light source, a light sensor (6), a detector (7) such as movement detector and infra-red detector, an electric energy source and a control unit. The body comprises an internal cavity, where a part of the lighting device is fixed in the cavity. An opening is emerged from an outer side of the body for arranging the light sensor and the light source.