Whole segmentation electrical apparatus formula LED rail tunnel lamp

The utility model discloses a whole segmentation electrical apparatus formula LED rail tunnel lamp, including power pack body, lamp body and rail joint, the lamp body passes through rotating assemblyand rotationally installs on the power pack body power pack body and rail joint fixed connection, this internal power of installing of power pack, the lamp body has set gradually light source fixed plate, COB support, COB light source, speculum and lens to the printing opacity opening ab intra to close printing opacity opening lid through the lamp body front shroud, the COB light source passes through the wire to be connected with the power electricity, and the power -on is crossed the wire and is carried out the electricity with the interior PCB board of rail joint and be connected, is provided with the rotary switch on rail joint, and this rotary switch is connected with the PCB board is electric, rotating assembly includes the locking part, and the lamp body is provided with the mounting hole, is provided with