| 摘要 |
PURPOSE: An industrial high luminance light emitting diode(LED) warning lamp is provided to obtain high discriminating power and a visual rotation effect by an on/off operation with minimum number of LEDs. CONSTITUTION: A microprocessor part(18) transfers a signal to a LED according to a PLC control signal of an industrial machine. The microprocessor, and high luminance LEDs of red(1a), blue(1b) and yellow(1c) are arranged on the printed circuit board. A top cap(11) and a bottom cap(12) has a LED hole(17), and prevents the inflow of alien substances by being combined with the printed circuit board through a connection screw(14). A pillar(20) is combined with a connection part(13) formed on the bottom cap, and has a fixing part(30) installed in the industrial machinery equipment.
|
