Touch switch convenient to install

The utility model discloses a touch switch convenient to install, which comprises a base, a cover plate and a pressing piece, an installation cavity is recessed on the base, the pressing piece is arranged in the installation cavity, the cover plate is fixed on the base and limits the pressing piece to be separated from the installation cavity, a fixing assembly for fixing the cover plate is arranged on the base, and the fixing assembly comprises a fixing piece. The base is provided with four first fixing holes, the first fixing holes are formed in the periphery of the base with the mounting cavity as the center, the cover plate is provided with second fixing holes corresponding to the first fixing holes in a one-to-one mode, limiting edges protrude out of the first fixing holes, a first guide block protrudes out of one side of the fixing piece, and a first clamping block is arranged on the first guide block. When the first fixing hole and the second fixing hole are aligned, the fixing piece penetrates through