LED colored lamp with connection protection mechanism

The LED colored lamp with the connection protection mechanism comprises a lamp body, the center of the upper surface of the lamp body is fixedly connected with a connection portion, the upper side of the connection portion is correspondingly provided with a fixing portion, the fixing portion is composed of a clamping base, a protection base and a fixing base, a first connection groove is formed in one longitudinal side face of the clamping base, and a second connection groove is formed in one longitudinal side face of the protection base. Clamping holes are symmetrically formed in the two transverse sides of the clamping base, sliding blocks are symmetrically and fixedly connected to the upper side face and the lower side face of the clamping base, a second connecting groove is formed in the face, close to the lamp body, of the protection base in the longitudinal direction, the clamping base is arranged in the second connecting groove, and sliding grooves are symmetrically formed in the upper side face and th