From multistage angle modulation projecting lamp of locking -type

The utility model discloses a from multistage angle modulation projecting lamp of locking -type, including lamp body and regulation support, be equipped with the dead lever on the lamp body, it fixeson the dead lever to adjust the support, marble machine -processed rice screw fixes in first through -hole, screw up the nut pass the second through -hole with hinged girder can round second through -hole axle center rotatoryly with the mount admittedly together, hinged girder is last to be equipped with a plurality of positioning hole that have the scale, the terminal inlay card of marble machine-processed rice screw connects liang ke to fix marble machine -processed rice screw in the positioning hole of difference through rotary hinge in positioning hole, through fixing marble machine -processed rice screw in first through -hole to to tighten the nut pass the second through -hole with hinged girder can round second through -hole axle center rotatoryly with the mount admittedly together,when hinged girder was rot