Provided is a novel table lamp with the adjustable illumination angle. Connection sliding blocks are arranged among lamp poles, and therefore a lampshade can be fixed at any spatial position, orientated illumination toward any spatial direction can be achieved, and the problems that the illumination position of a common table lamp can not be fixed easily and the adjustment range of the illumination angle of the common table lamp is limited are solved. The novel table lamp comprises the lampshade, a lampshade fixing rod, the upper lamp pole, the lower lamp pole, the fixed lamp pole, the connection sliding blocks, a lamp holder and a hinge. The friction force of the connection sliding blocks and the lamp poles is utilized for achieving spatial position fixing of the lampshade and orientated illumination. The novel table lamp has the advantages of being simple in structure, simple and elegant in modeling, convenient to use, and capable of being adjusted and fixed to any spatial position flexibly and accurately.