Heater assembly applied to Stirling generator

The invention relates to the technical field of generator heat exchangers, in particular to a heater assembly applied to a Stirling generator, which comprises a dome, a first heat exchanger and a second heat exchanger, and is characterized in that the first heat exchanger and the second heat exchanger are both arranged in the dome; the first heat exchanger is arranged on the inner wall of the top of the dome; the second heat exchanger is arranged below the first heat exchanger, and the second heat exchanger and the first heat exchanger are coaxially installed. And a heat regenerator is arranged below the second heat exchanger. Through cooperative use of the slit type heat exchanger and the honeycomb heat exchanger, the heat exchange area which is large enough can be provided, meanwhile, the circulation volume of a working medium in the heat exchanger and the flow resistance when the working medium flows through the heater are reduced, and the efficiency of the Stirling generator is improved. 本申请涉及发电机换热器技术领域，具