Thick-film thermal printing head convenient for rapid heat dissipation

The utility model discloses a thick film thermal printing head convenient for rapid heat dissipation, and relates to the printer technology field, the thick film thermal printing head comprises a connecting plate, a heat dissipation structure and a pushing structure, the bottom end of the connecting plate is connected with two connecting wires, the bottom ends of the connecting wires are connected with a conductive plate, the bottom end of the conductive plate is provided with a plurality of printing head main bodies, and the printing head main bodies are connected with the heat dissipation structure. And the pushing structures are located on the two sides of the interior of the connecting plate, connecting grooves are formed in the two sides of the bottom end of the connecting plate correspondingly, mounting grooves are formed in the bottom ends of the connecting grooves correspondingly, air outlet pipes are mounted on the sides, close to the printing head body, of the mounting grooves correspondingly, and a