Operating shadowless lamp capable of being universally adjusted

The invention discloses an operating shadowless lamp capable of being universally adjusted. The operation shadowless lamp comprises a top plate, a connecting plate, a bottom plate and a lamp holder which are sequentially arranged from top to bottom, the top plate is connected with the connecting plate through a swing mechanism, the connecting plate is connected with the bottom plate through a telescopic mechanism, and the telescopic mechanism comprises a first electric push rod and a plurality of protective supports; the upper end and the lower end of the first electric push rod and the upperends and the lower ends of the protective supports are fixedly connected with the bottom of the connecting plate and the top of the bottom plate, each protective support comprises a plurality of pairsof protective plates which are sequentially arranged from top to bottom, and each pair of protective plates is hinged to each other. And the plurality of protective supports are uniformly arranged around the first electric pu