LED ELECTRIC BOARD MODULE FOR LED ELECTRIC INDICATION DEVICE WITH WATERPROOF STRUCTURE

摘要

PURPOSE: An LED electric board module for an LED electric indication device with waterproof structure is provided to prevent the fail of the device due to moisture or water. CONSTITUTION: An upper waterproof face(100a) has a higher slope toward the side of a back side panel. A lower waterproof face(100b) has a high slope toward the side of a back side panel. The upper waterproof face and lower waterproof face are complementarily adheres closely.