Laminated light-emitting structure, lamp and manufacturing method

The invention relates to the technical field of LED lamps, in particular to a stacked light-emitting structure which comprises a light guide part and LED lamp filaments. All the light guide parts are stacked layer by layer and then fixedly connected into a whole, and LED lamp filaments are embedded between every two adjacent layers of light guide parts. The invention further provides a lamp. The lamp comprises the laminated light-emitting structure. The invention further provides a manufacturing method. The manufacturing method comprises the following steps that (1) the light guide part is manufactured and formed according to the needed shape; (2) the LED lamp filaments are embedded into the caulking grooves of the light guide part one by one, and wires used for leading electricity of the LED lamp filaments are led out to the end or the side face of the light guide part in advance through the caulking grooves; 3) stacking the light guide parts layer by layer in sequence and then fixedly connecting the light g