| 摘要 |
PURPOSE:To perform the mount of a holder in a easy operation by a method wherein, when mounting an LED for indication on the graphic panel for monitoring the operation of plant equipments, a hole where-through the top end of the diode projects out is opened on the panel, then a metal fitting for fixture having a diode through hole is welded on the back side thereof, and next the periphery thereof is surrounded by a panel mount holder. CONSTITUTION:On the graphic panel 1, a fixed number of holes where-through the top end of the LED 2 projects out are opened, then, on the back side thereof, the special metal fitting 9 having the diode 2 through hole 10 is spot-welded. Next, the periphery thereof is surrounded by the panel mount holder 3, and firmly bound to the metal fitting 9 by a recess provided inside. Thereafter, onto the external wall of the holder 3, a diode mount holder 4 having lead wires 5 is fitted. |
