Muncy, Geissler, Olds & Lowe, P.C.
Laser cutting and engraving machine having fire safety mechanism
A laser cutting and engraving machine with a fire safety mechanism, comprising a machine body, a laser engraving mechanism provided in the machine body, and a work platform. The laser engraving mechanism is mounted on a work track and is movable along the work track to cut or engrave a workpiece provided on the work platform. The fire safety mechanism is provided in the machine body. The fire safety mechanism comprises a fire source sensing unit, a fire extinguishing unit, and a control unit, in which the control unit is electrically connected to the fire source sensing unit and the fire extinguishing unit, and it receives and processes a signal delivered from the fire source sensing unit to determine if the machine body is ignited and thereby controlling the activation of the fire extinguishing unit.
GREAT COMPUTER CORPORATION
B B B A B A
B23K B23K B23K A62C B23K A62C
inventional inventional inventional inventional inventional inventional
Liang Tien-Chuan
Shih Huang