Here is a practical development to embellish our home cinema as I find the look of a modern beamer too unromantic and unstylish. It is a plug-on shell built in the shape of an old film projector which is put over the actual video beamer. It is carried by a wooden base frame mounted on the wall.
Also at this project I worked with light materials such as styrodur and balsa wood, so that the complete boarding weighs only 2 kg with dimensions of 50x70x90 cm. In order to prevent overheating of the unit, grilles are provided on both sides, which are congruently opposite the ventilation system of the unit.