STRAIGHT TUBE TYPE LIGHT SOURCE INCLUSION LAMP, SOCKET FOR STRAIGHT TUBE TYPE LIGHT SOURCE-INCLUSION LAMP, AND LIGHTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a straight tube type light source inclusion lamp in which a socket for an existing fluorescent tube when replacing a conventional fluorescent tube with a straight tube LED lamp or the like.;SOLUTION: A substrate 11 to which a luminescent element 11a is mounted is stored in a pipe where a transparent cover 12 is provided. Mouth rings 13 are provided at both ends. Each mouth ring 13 includes an electrode 13a and a fitting protruding frame 13b surrounding the electrode 13a. A combined recess 13a is formed by separating part of the fitting protruding frame 13b.;COPYRIGHT: (C)2013,JPO&INPIT