| 摘要 |
PURPOSE: An LED(Light Emitting Diode) module is provided to improve the reliability and preference of products by fixing the rear of a main body to a case of a lighting device through a screw. CONSTITUTION: An LED substrate is mounted on a substrate and diffusion plate mounting unit of a main body(1). A plurality of LEDs is mounted on an LED substrate. A light diffusion plate(3) is detachably mounted on the substrate and diffusion plate mounting unit of the main body. The light diffusion plate transmits the light emitted from an LED and prevents foreign materials and rainwater to the main body. An LED driving circuit is detachably mounted on an LED driving circuit mounting unit(15) of the main body. An LED driving circuit unit supplies power for driving the LED. |
