A kind of desktop energy irradiator, energy irradiator on espespecially a kind of disposable desktop, and the energy projects device of the energy irradiator, in addition to the adjustment that can carry out high and low position with the swing of connecting rod, the upper and lower and left and right adjustment for swinging irradiating angle can also be carried out, on sustained height position to meet the use demand of different users.一種桌上型能量照射儀，尤指一種可置放桌面上之能量照射儀，且該能量照射儀之能量投射器，除可隨連桿之擺動進行高低位置的調整外，也可在同一高度位置上進行上、下及左、右擺動照射角度的調整，以符合不同使用者的使用需求。
