FITTING STRUCTURE OF SURFACE LUMINOUS LIGHTING BODY ON CEILING OR THE LIKE

摘要

PROBLEM TO BE SOLVED: To provide a structure which can attach and detach a microminiature cold cathode fluorescent tube to/from a surface luminous lighting body very easily in such a condition as they are suspended from a ceiling or the like without removing a cover and the whole surface luminous lighting body in conducting replacement work or the like for the fluorescent tube of the surface luminous lighting body. SOLUTION: This attaching and detaching structure of a microminiature cold cathode fluorescent tube in a surface luminous lighting body is constituted so as to be conducted from an opening with a lid formed at the side surface of a box-type body 1. An inserting plate 22 is fixed on a ceiling or the like, one end of a body fitting plate 23 fixed on the underside of the box-type body 1 is fitted to a hinge 21 formed at the one side of the inserting plate 22, and the free end of the body fitting plate 23 with a side surface involving the hole with the lid of the box-type body 1 positioned is fixed on the ceiling or the like by a screw 24. One end of a lid-shaped cover 26 for covering the outer periphery of the box-type body 1 is fitted to a hinge 25 positioned to more outward side than the hinge 21, and an edge tongue piece part 26a of the free edge of the cover 26 is fixed on the ceiling or the like to more outward side than the free end of the body fitting plate 23 with a screw 27.