发光单元、直管型灯及照明装置;LIGHTING UNIT, STRAIGHT PIPE LAMP, AND ILLUMINATING DEVICE

摘要

本发明提供一种发光单元、直管型灯及照明装置，能提高组装作业性，且能获得从弹性配线基板向基台的稳定的散热性。发光单元包括发光模组及基台。发光模组中，在弹性配线基板的表面安装有发光元件。基台包括：平面状的基板搭载面，供弹性配线基板的背面接触；及两侧的保持部，设有槽部，所述槽部配置有与所述基板搭载面接触的弹性配线基板的两侧部。弹性配线基板的两侧部的前端并不抵接于槽部的最深部。藉由保持部，在使弹性配线基板的两侧部弯曲、且弹性配线基板的背面沿着基板搭载面而接触的状态下保持弹性配线基板。; and holding portions at two sides disposed with grooves, wherein the grooves are disposed with two sides of the flexible wiring substrate in contact with the substrate equipped surface. Front ends of the two sides of the flexible wiring substrate are not abutted with a deepest portion of the grooves. By the holding portions, the flexible wiring substrate is held in a status that the two sides of the flexible wiring substrate is bent and the back of the flexible wiring substrate is in contact along with the substrate equipped surface.