초록 ▼

A chiller for fresh fruit and other perishable food products is cooled with a thermoelectric device and includes a cool air recirculating system that minimizes air flow path lengths and provides uniform cool air distribution throughout a fruit container removably supported above the thermoelectric m

A chiller for fresh fruit and other perishable food products is cooled with a thermoelectric device and includes a cool air recirculating system that minimizes air flow path lengths and provides uniform cool air distribution throughout a fruit container removably supported above the thermoelectric module. The cooling air flow duct system is formed in part by the bottom wall of the container, thereby enhancing direct cooling air flow contact in minimizing the lengths of the flow paths.

대표청구항 ▼

[ We claim:] [1.]1. A food chiller comprising:a supporting base including a housing in which is mounted a temperature control device comprising a Peltier effect thermoelectric module disposed between a cold sink and an opposite heat sink, said housing defining an upwardly opening cooling duct system

[ We claim:] [1.]1. A food chiller comprising:a supporting base including a housing in which is mounted a temperature control device comprising a Peltier effect thermoelectric module disposed between a cold sink and an opposite heat sink, said housing defining an upwardly opening cooling duct system, including a cool air supply duct receiving cooled air via a flow connection from said cold sink and a return air duct, a cool air circulation fan disposed in the cooling duct system to circulate air therethrough;a food container supported on the housing, said container having an upper enclosing side wall above the housing and a lower bottom wall within said housing said bottom wall forming an enclosing top wall for said duct system and having formed therein a plurality of inlet holes communicating with said cool air supply duct and a plurality of outlet holes communicating with said return air duct, one of the ducts positioned to extend along an outer peripheral wall of the housing, and the other of said ducts centrally disposed within said one duct and separated therefrom by a generally vertically extending common dividing wall; and,said duct system further comprising a cool air duct inlet, a return air duct outlet, and a recirculation passage including said circulation fan and said cold sink and interconnecting said inlet and outlet.