Disinfection / sterilization device for air conditioning systems

Air disinfection/sterilization group, comprising:

• an air conditioner comprising an external unit, an internal unit, fluid connection means connecting the external unit and the internal unit;
• the internal unit comprising an outlet mouth, crossed by air in output from the internal unit, and an inlet mouth, crossed by air in input from the internal unit;
• the air disinfection/sterilization group comprising a disinfection/sterilization device, comprising:
• disinfection/sterilization means, adapted to purify air in output from at least one of the outlet mouth of the air conditioner and an input from the inlet mouth of the air conditioner;
• a boxed longitudinal frame, which is located at an outlet mouth or an inlet mouth of the air conditioner the boxed longitudinal frame extending longitudinally along the length of the outlet mouth or the inlet mouth of the air conditioner, the boxed longitudinal frame comprising a compartment in which the disinfection/sterilization means are housed and comprising two longitudinal walls, which extend along a longitudinal axis (X) and each comprising a free edge and a connection edge;
• the two longitudinal walls being connected to each other by the connection edges delimiting the compartment, the two side walls being connected to each other forming a structure which, in cross-section, is triangular, each free edge facing at least one of the outlet mouth and the inlet mouth;
• and
• means for coupling the boxed longitudinal frame to the air conditioner.