Convenient-to-overhaul and durable streetlamp lamp base subassembly

The utility model relates to a convenient-to-overhaul and durable streetlamp lamp base subassembly and relates to the technical field of lamp preparation. A main body of the convenient-to-overhaul and durable streetlamp lamp base subassembly consists of an upper box cover, a lower box cover, a supporting frame and an illumination lamp tube, wherein one end of the upper box cover is connected with one end of the lower box cover through a hinge; a mounting hole is formed in the center of the lower box cover; the illumination lamp tube is mounted inside the mounting hole; one end of the supporting frame is fixed on the upper box cover; the other end of the supporting frame is fixed on the lower box cover; a clamping piece is arranged on the upper box cover; a clamping hole is formed in the lower box cover. The convenient-to-overhaul and durable streetlamp lamp base subassembly provided by the utility model has the beneficial effects that the streetlamp lamp base subassembly has the advantages of novel design and simple structure; not only can the streetlamp lamp base subassembly facilitate routine detection and maintenance of streetlamps, but also the longer service life of the illumination lamp tube can be ensured; the streetlamp lamp base subassembly has the benefits of more reasonable design, high practical performance and convenience in popularization and use.