Patent ID: 8233290

Claim:
A unified control switch module, comprising: a printed circuit board including switches and light-emitting elements mounted thereon; a waterproof pad coupled to the printed circuit board, and provided with first protrusions surrounding through-holes in the waterproof pad, which are formed at respective locations in the waterproof pad to correspond to the switches, and second protrusions surrounding through-holes in the waterproof pad, which are formed at respective locations in the waterproof pad to correspond to the light-emitting elements, wherein the waterproof pad includes a concave drainageway, which is formed around both the first protrusions and the second protrusions so that the concave drainageway extends to an edge of the waterproof pad, the first and second protrusions forming a waterproof wall around through-holes in the waterproof pad; and one or more knobs located on the waterproof pad, and provided with respective lower ends, which are formed to extend outwards from the through-holes.