BLUETOOTH SPEAKER BOX HAVING ILLUMINATION FUNCTION

摘要

Provided by the present utility model is a Bluetooth speaker box having an illumination function, comprising: a shell, at least one group of loudspeakers arranged in the shell, a printed circuit board (PCB) integrating power amplifying input/output and an operation control PCB, and a control panel connected to the operation control PCB; the Bluetooth speaker box further comprises: a connecting cylinder arranged in the shell, an outer lampshade movably connected to the connecting cylinder, an illumination PCB and an inner lampshade arranged in the outer lampshade, and an LED lamp arranged on the illumination PCB. The outer lampshade may extend and retract axially relative to the connecting cylinder, i.e., the outer lampshade may be axially accommodated in the connecting cylinder; at least one longitudinal sliding groove is arranged in the shell of the connecting cylinder, and each of two ends of the sliding groove is provided with a transverse positioning groove; at least one positioning lock pin is arranged on the outer wall of the outer lampshade; when the outer lampshade is accommodated in the connecting cylinder, the positioning lock pin is combined with the positioning groove at the lower end of the longitudinal sliding groove; and when the outer lampshade extends out of the connecting cylinder, the positioning lock pin is positioned in the positioning groove at the upper end of the longitudinal sliding groove. Compared to existing technology, the present utility model has diversified functions, facilitates accommodation and is convenient to carry.