Angle adjusting device and applied device's lamps and lanterns

The utility model provides an angle adjusting device and applied device's lamps and lanterns, angle adjusting device, including connecting pipe and runing rest, the connecting pipe is provided with fixed orifices and locating hole, the runing rest be provided with with mounting hole that the fixed orifices corresponds and a plurality of and the accent knothole that the locating hole corresponds, the rotation axis alternate in the fixed orifices with in the mounting hole, make the connecting pipe with rotatory bracket pivot, the regulating spindle alternate in the locating hole is with arbitrary in transferring knothole, make the connecting pipe with runing rest fixed connection. The utility model discloses be provided with a plurality of accent knothole on the runing rest, locating hole and the cooperation of accent knothole be multiple compound mode occasionally, forms multiple angle between connecting pipe and the runing rest, realizes the function of multi -angle regulation, and the installation is simple