US 12,615,699 B2 · Cooking appliance

Abstract

A cooling appliance is proposed. A cavity (S) may be provided inside a casing (100, 200). A first heat source module (400) may be arranged in the casing (100, 200) and emit microwaves. A second heat source module (500) may be arranged at a bottom surface of the casing (100, 200) and emit magnetic fields. In addition, the second heat source module (500) may include a base plate (510) having a base hole (512) that is open at a center portion thereof, and a supporter (520) arranged below the base plate (510). A coil assembly (550) may be arranged between base plate (510) and the supporter (520). At this point, a shield filter (540) of the second heat source module (500) covers a working coil (570) of the coil assembly (550), and an outer end of the shield filter (540) may be arranged between the base plate (510) and a coil base (560).

Claims20

Dependent claims

A cooking appliance comprising:

a casing having a cavity therein;
a first heat source arranged in the casing, to emit microwaves toward the cavity;
and
a second heat source at a bottom surface of the casing, to emit magnetic fields toward the cavity,
wherein the second heat source comprises:
a base plate having a base hole that is open at a center portion thereof;
a supporter arranged below the base plate;
a coil assembly arranged between the base plate and the supporter, and comprising a coil base and a working coil;
and
a shield filter provided above the working coil, an outer end of the shield filter arranged between the base plate and the coil base, and
wherein upper and lower surfaces of the outer end of the shield filter are respectively in surface-contact with the base plate and the coil base.

8 more elements

Dependencies are inferred from the claim text.

Cooking appliance

Life of this patent

Cooking appliance

Life of this patent

Abstract

Claims20