US 2026/0197909 A1 · INDUCTION HEATING DEVICE HAVING PLURALITY OF BOARDS CONNECTED BY CONNECTORS

Abstract

An induction heating device comprising a heating coil board on which a plurality of heating coil pattern layers having heating coils printed and patterned thereon are stacked. The induction heating device comprises: an intermediate board including a resonance capacitor, which resonates with a heating coil; and an inverter board, which includes a switching inverter to generate resonance. The intermediate board includes a first connector, the inverter board includes a second connector, and the intermediate board and the inverter board are electrically connected on the basis of the first connector being vertically connected to the second connector.

Claims15

Dependent claims

An induction heating device comprising:

a heating coil board formed by stacking a plurality of heating coil pattern layers on which heating coils are printed and patterned;
an intermediate board, arrangeable under the heating coil board, including resonant capacitors that resonate with the heating coils, such that a magnetic field is generated in the heating coils, and a first connector;
and
an inverter board including a switching inverter configured to generate resonance between the resonant capacitors and the heating coils, the inverter board including a second connector, and
wherein an electrical connection between the intermediate board and the inverter board is established based on the first connector being vertically connected to the second connector.

2 more elements

An induction heating device comprising:

a heating coil board formed by stacking a plurality of heating coil pattern layers on which heating coils are printed and patterned, the heating coil board including at least one heating coil board connector;
and
an inverter board including resonant capacitors that resonate with the heating coils, at least one first inverter board connector that is vertically connected to the at least one heating coil board connector, and an inverter that generates resonance between the heating coils and the resonant capacitors,
wherein an electrical connection between the heating coil board and the inverter board is established solely by connection between the at least one heating coil board connector and the at least one first inverter board connector.

1 more element

Dependencies are inferred from the claim text.

Induction heating device having plurality of boards connected by connectors

Life of this patent

Induction heating device having plurality of boards connected by connectors

Life of this patent

Abstract

Claims15