Wall-mounted illuminating lamp installed invisibly

The utility model relates to an invisibly installed wall-mounted illuminating lamp, and relates to the technical field of emergency illumination, the invisibly installed wall-mounted illuminating lamp comprises a connecting piece, the connecting piece comprises a horizontal part and a protruding part, the horizontal part is connected to a wall through a bolt, the protruding part is connected to the side face, away from the wall, of the horizontal part, and a bolt cap of the bolt abuts against the side face, away from the wall, of the horizontal part; the distance between the side, away from the horizontal part, of the protruding part and the wall is larger than the distance between a bolt cap of the bolt and the wall. The back face of the illuminating lamp body is detachably connected with the protruding part, and the illuminating lamp body is used for forming a space for protecting the bolt with the connecting piece. The lighting lamp has the effect of improving the mounting stability of the lighting lamp bo