Patent ID: 11919428

Abstract:
A temperature management system for an occupant supporting device comprising an air-circulating circuit is provided, the air-circulating circuit comprising: an air distributing device; a main power device for circulating the air in the air-circulating circuit; and a temperature adjusting device for adjusting the temperature of the air in the air-circulating circuit, wherein an airflow, which has been temperature adjusted by the temperature adjusting device, out of the main power device comprises at least a first portion which flows into the air distributing device and a second portion which returns back to the main power device after circulating within the air-circulating circuit, and wherein the airflow which returns back to the main power device will be adjusted by the temperature adjusting device and circulated in the air-circulating circuit again. A seat cushion and a seat backrest comprising the temperature management system, and an occupant supporting device comprising the seat cushion and the seat backrest are also provided. The occupant supporting device can be a seat or a bed.