Electronic ballast/electronic controller shell fixing hole structure

The invention relates to an electronic ballast/electronic controller shell fixing hole structure. According to the structure, an electronic ballast shell or an electronic controller shell can be conveniently fixed to a base during maintenance and replacement. Two long grooves in lugs on the two sides of the electronic ballast shell or the electronic controller shell are arranged in a right-angled L shape. When electronic ballast or an electronic controller is disassembled from and assembled into the base, fixing bolts do not need to be disassembled and just need to be unscrewed, the electronic ballast or the electronic controller is rotated by a certain angle, the longitudinal groove is inserted at first, and after the transverse groove is aligned to the corresponding bolt and is rotated to the normal position, the bolts are screwed. 本发明涉及种电子镇流器、电子控制器外壳固定孔结构，种在维修更换时方便地将电子镇流器、电子控制器外壳固定于基座的结构。将电子镇流器、电子控制器外壳两侧耳上的两个长形槽做成相互垂直的L形布置，在将电子镇流器、电子控制器卸下和装入基座时，无需将固定螺栓卸下，只需将螺栓拧松，电子镇流器、电子控制器旋转定角度，先插入纵向槽，再将横向槽对准螺栓后，方向旋转正位后，拧