US Patent No. 10,560,985

INDUCTION HEAT COOKING APPARATUS


Patent No. 10,560,985
Issue Date February 11, 2020
Title Induction Heat Cooking Apparatus
Inventorship Jungmin Cha, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,560,985

1. An induction heat cooking module, comprisinga housing having a first sidewall and a second sidewall facing the first sidewall;
a plurality of heating coils supported by the first sidewall and the second sidewall and provided at a top of the housing;
a first group of heating elements including a rectifier and inverters provided below the plurality of heating coils, arranged closer to the first sidewall than the second sidewall, and having a relatively high exothermic values among a plurality of heating elements;
a second group of heating elements including resonance capacitors provided below the plurality of heating coils, arranged closer to the second sidewall than the first sidewall, and having a relatively low exothermic values among the plurality of heating elements;
an air inlet provided close to the first sidewall between ends of the first sidewall and the second sidewall and through which air for cooling the first group of heating elements is suctioned;
a guide wall that guides air which has flowed through a space in which the first group of heating elements is arranged to a space in which the second group of heating elements is arranged; and
an air outlet provided close to the second sidewall between the ends of the first sidewall and the second sidewall and through which air which has cooled the second group of heating elements is discharged.